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Alerts Issued in September 2011


Space Weather Message Code: WARK04
Serial Number: 1818
Issue Time: 2011 Sep 30 2302 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2011 Sep 30 2330 UTC
Valid To: 2011 Oct 01 0600 UTC
Warning Condition: Onset


Space Weather Message Code: ALTTP2
Serial Number: 755
Issue Time: 2011 Sep 30 1955 UTC

ALERT: Type II Radio Emission
Begin Time: 2011 Sep 30 1908 UTC
Estimated Velocity: 690 km/s


Space Weather Message Code: SUM10R
Serial Number: 519
Issue Time: 2011 Sep 30 1954 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 30 1859 UTC
Maximum Time: 2011 Sep 30 1900 UTC
End Time: 2011 Sep 30 1901 UTC
Duration: 2 minutes
Peak Flux: 260 sfu
Latest Penticton Noon Flux: 137 sfu


Space Weather Message Code: ALTEF3
Serial Number: 1851
Issue Time: 2011 Sep 30 1401 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2011 Sep 30 1340 UTC
Station: GOES13


Space Weather Message Code: ALTTP2
Serial Number: 754
Issue Time: 2011 Sep 29 1412 UTC

ALERT: Type II Radio Emission
Begin Time: 2011 Sep 29 1257 UTC
Estimated Velocity: 608 km/s


Space Weather Message Code: WARK04
Serial Number: 1817
Issue Time: 2011 Sep 29 1156 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1816
Valid From: 2011 Sep 27 2213 UTC
Now Valid Until: 2011 Sep 29 1800 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK05
Serial Number: 729
Issue Time: 2011 Sep 29 0532 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 728
Valid From: 2011 Sep 29 0115 UTC
Now Valid Until: 2011 Sep 29 1200 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK06
Serial Number: 273
Issue Time: 2011 Sep 29 0242 UTC

ALERT: Geomagnetic K-index of 6
Threshold Reached: 2011 Sep 29 0242 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G2 - Moderate


Space Weather Message Code: WARK06
Serial Number: 181
Issue Time: 2011 Sep 29 0240 UTC

WARNING: Geomagnetic K-Index of 6 expected
Valid From: 2011 Sep 29 0242 UTC
Valid To: 2011 Sep 29 0600 UTC
Warning Condition: Onset
NOAA Scale: G2 - Moderate


Space Weather Message Code: ALTK05
Serial Number: 669
Issue Time: 2011 Sep 29 0230 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2011 Sep 29 0229 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK05
Serial Number: 728
Issue Time: 2011 Sep 29 0110 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2011 Sep 29 0115 UTC
Valid To: 2011 Sep 29 0600 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK04
Serial Number: 1816
Issue Time: 2011 Sep 29 0108 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1815
Valid From: 2011 Sep 27 2213 UTC
Now Valid Until: 2011 Sep 29 1200 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 1815
Issue Time: 2011 Sep 28 2057 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1814
Valid From: 2011 Sep 27 2213 UTC
Now Valid Until: 2011 Sep 29 0300 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 1814
Issue Time: 2011 Sep 28 2055 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1813
Valid From: 2011 Sep 27 2213 UTC
Now Valid Until: 2011 Sep 28 0300 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 1813
Issue Time: 2011 Sep 28 1455 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1812
Valid From: 2011 Sep 27 2213 UTC
Now Valid Until: 2011 Sep 28 2100 UTC
Warning Condition: Persistence


Space Weather Message Code: SUM10R
Serial Number: 518
Issue Time: 2011 Sep 28 1248 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 28 1229 UTC
Maximum Time: 2011 Sep 28 1229 UTC
End Time: 2011 Sep 28 1230 UTC
Duration: 1 minutes
Peak Flux: 390 sfu
Latest Penticton Noon Flux: 139 sfu


Space Weather Message Code: WARK04
Serial Number: 1812
Issue Time: 2011 Sep 28 0945 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1811
Valid From: 2011 Sep 27 2213 UTC
Now Valid Until: 2011 Sep 28 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK05
Serial Number: 727
Issue Time: 2011 Sep 28 0826 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 726
Valid From: 2011 Sep 27 2305 UTC
Now Valid Until: 2011 Sep 28 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK06
Serial Number: 180
Issue Time: 2011 Sep 28 0825 UTC

WARNING: Geomagnetic K-Index of 6 expected
Valid From: 2011 Sep 28 0825 UTC
Valid To: 2011 Sep 28 1200 UTC
Warning Condition: Onset
NOAA Scale: G2 - Moderate


Space Weather Message Code: WARK05
Serial Number: 726
Issue Time: 2011 Sep 28 0244 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 725
Valid From: 2011 Sep 27 2305 UTC
Now Valid Until: 2011 Sep 28 0900 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 1811
Issue Time: 2011 Sep 28 0243 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1810
Valid From: 2011 Sep 27 2213 UTC
Now Valid Until: 2011 Sep 28 1200 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK05
Serial Number: 668
Issue Time: 2011 Sep 28 0232 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2011 Sep 28 0231 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK05
Serial Number: 725
Issue Time: 2011 Sep 27 2302 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2011 Sep 27 2305 UTC
Valid To: 2011 Sep 28 0300 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: ALTK04
Serial Number: 1542
Issue Time: 2011 Sep 27 2246 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2011 Sep 27 2245 UTC
Synoptic Period: 2100-2400 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1810
Issue Time: 2011 Sep 27 2213 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2011 Sep 27 2213 UTC
Valid To: 2011 Sep 28 0600 UTC
Warning Condition: Onset


Space Weather Message Code: SUMPX1
Serial Number: 47
Issue Time: 2011 Sep 27 1815 UTC

SUMMARY: Proton Event 10MeV Integral Flux exceeded 10pfu
Begin Time: 2011 Sep 23 2300 UTC
Maximum Time: 2011 Sep 26 1155 UTC
End Time: 2011 Sep 27 0430 UTC
Maximum 10MeV Flux: 35 pfu
NOAA Scale: S1 - Minor


Space Weather Message Code: WARPX1
Serial Number: 329
Issue Time: 2011 Sep 27 1755 UTC

CANCEL WARNING: Proton 10MeV Integral Flux above 10pfu expected
Cancel Serial Number: 328
Original Issue Time: 2011 Sep 23 0448 UTC

Comment: Conditions no longer exist.


Space Weather Message Code: WARK04
Serial Number: 1809
Issue Time: 2011 Sep 27 1435 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1808
Valid From: 2011 Sep 25 1534 UTC
Now Valid Until: 2011 Sep 27 2100 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK05
Serial Number: 724
Issue Time: 2011 Sep 27 0237 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 723
Valid From: 2011 Sep 26 1250 UTC
Now Valid Until: 2011 Sep 27 0900 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 1808
Issue Time: 2011 Sep 27 0236 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1807
Valid From: 2011 Sep 25 1534 UTC
Now Valid Until: 2011 Sep 27 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK06
Serial Number: 272
Issue Time: 2011 Sep 27 0200 UTC

ALERT: Geomagnetic K-index of 6
Threshold Reached: 2011 Sep 27 0158 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G2 - Moderate


Space Weather Message Code: WARK06
Serial Number: 179
Issue Time: 2011 Sep 27 0159 UTC

WARNING: Geomagnetic K-Index of 6 expected
Valid From: 2011 Sep 27 0158 UTC
Valid To: 2011 Sep 27 0300 UTC
Warning Condition: Onset
NOAA Scale: G2 - Moderate


Space Weather Message Code: WARPX1
Serial Number: 328
Issue Time: 2011 Sep 26 2357 UTC

EXTENDED WARNING: Proton 10MeV Integral Flux above 10pfu expected
Extension to Serial Number: 327
Valid From: 2011 Sep 23 0600 UTC
Now Valid Until: 2011 Sep 28 0000 UTC
Warning Condition: Persistence
Predicted NOAA Scale: S1 - Minor


Space Weather Message Code: WARK05
Serial Number: 723
Issue Time: 2011 Sep 26 2339 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 722
Valid From: 2011 Sep 26 1250 UTC
Now Valid Until: 2011 Sep 27 0300 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 1807
Issue Time: 2011 Sep 26 2339 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1806
Valid From: 2011 Sep 25 1534 UTC
Now Valid Until: 2011 Sep 27 0600 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK07
Serial Number: 33
Issue Time: 2011 Sep 26 1708 UTC

WARNING: Geomagnetic K-index of 7 or greater expected
Valid From: 2011 Sep 26 1715 UTC
Valid To: 2011 Sep 26 2100 UTC
Warning Condition: Onset
NOAA Scale: G3 or greater - Strong to Extreme


Space Weather Message Code: ALTK06
Serial Number: 271
Issue Time: 2011 Sep 26 1644 UTC

ALERT: Geomagnetic K-index of 6
Threshold Reached: 2011 Sep 26 1640 UTC
Synoptic Period: 1500-1800 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G2 - Moderate


Space Weather Message Code: WARK06
Serial Number: 178
Issue Time: 2011 Sep 26 1634 UTC

WARNING: Geomagnetic K-Index of 6 expected
Valid From: 2011 Sep 26 1635 UTC
Valid To: 2011 Sep 26 2200 UTC
Warning Condition: Onset
NOAA Scale: G2 - Moderate


Space Weather Message Code: ALTK05
Serial Number: 667
Issue Time: 2011 Sep 26 1416 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2011 Sep 26 1416 UTC
Synoptic Period: 1200-1500 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK04
Serial Number: 1806
Issue Time: 2011 Sep 26 1257 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1805
Valid From: 2011 Sep 25 1534 UTC
Now Valid Until: 2011 Sep 26 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: SUMSUD
Serial Number: 133
Issue Time: 2011 Sep 26 1252 UTC

SUMMARY: Geomagnetic Sudden Impulse
Observed: 2011 Sep 26 1237 UTC
Deviation: 45 nT
Station: Boulder


Space Weather Message Code: WARK05
Serial Number: 722
Issue Time: 2011 Sep 26 1241 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2011 Sep 26 1250 UTC
Valid To: 2011 Sep 26 2359 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: ALTK04
Serial Number: 1541
Issue Time: 2011 Sep 26 1239 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2011 Sep 26 1239 UTC
Synoptic Period: 1200-1500 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: ALTTP2
Serial Number: 753
Issue Time: 2011 Sep 26 1210 UTC

ALERT: Type II Radio Emission
Begin Time: 2011 Sep 26 1128 UTC
Estimated Velocity: 239 km/s


Space Weather Message Code: ALTTP4
Serial Number: 350
Issue Time: 2011 Sep 26 1210 UTC

ALERT: Type IV Radio Emission
Begin Time: 2011 Sep 26 1127 UTC


Space Weather Message Code: WARSUD
Serial Number: 91
Issue Time: 2011 Sep 26 1200 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2011 Sep 26 1240 UTC
Valid To: 2011 Sep 26 1310 UTC
IP Shock Passage Observed: 2011 Sep 26 1153 UTC


Space Weather Message Code: SUM10R
Serial Number: 517
Issue Time: 2011 Sep 26 0531 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 26 0506 UTC
Maximum Time: 2011 Sep 26 0506 UTC
End Time: 2011 Sep 26 0508 UTC
Duration: 2 minutes
Peak Flux: 310 sfu
Latest Penticton Noon Flux: 169 sfu


Space Weather Message Code: ALTTP4
Serial Number: 349
Issue Time: 2011 Sep 26 0236 UTC

ALERT: Type IV Radio Emission
Begin Time: 2011 Sep 25 2345 UTC


Space Weather Message Code: ALTTP4
Serial Number: 348
Issue Time: 2011 Sep 25 1700 UTC

ALERT: Type IV Radio Emission
Begin Time: 2011 Sep 25 1635 UTC


Space Weather Message Code: SUM10R
Serial Number: 516
Issue Time: 2011 Sep 25 1549 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 25 1526 UTC
Maximum Time: 2011 Sep 25 1531 UTC
End Time: 2011 Sep 25 1534 UTC
Duration: 8 minutes
Peak Flux: 210 sfu
Latest Penticton Noon Flux: 190 sfu


Space Weather Message Code: WARK04
Serial Number: 1805
Issue Time: 2011 Sep 25 1535 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2011 Sep 25 1534 UTC
Valid To: 2011 Sep 26 1800 UTC
Warning Condition: Persistence


Space Weather Message Code: SUMSUD
Serial Number: 132
Issue Time: 2011 Sep 25 1158 UTC

SUMMARY: Geomagnetic Sudden Impulse
Observed: 2011 Sep 25 1151 UTC
Deviation: 14 nT
Station: Boulder


Space Weather Message Code: WARSUD
Serial Number: 90
Issue Time: 2011 Sep 25 1152 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2011 Sep 25 1150 UTC
Valid To: 2011 Sep 25 1250 UTC
IP Shock Passage Observed: 2011 Sep 25 1106 UTC


Space Weather Message Code: SUM10R
Serial Number: 515
Issue Time: 2011 Sep 25 1127 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 25 0945 UTC
Maximum Time: 2011 Sep 25 1012 UTC
End Time: 2011 Sep 25 1016 UTC
Duration: 31 minutes
Peak Flux: 250 sfu
Latest Penticton Noon Flux: 190 sfu


Space Weather Message Code: SUMXM5
Serial Number: 84
Issue Time: 2011 Sep 25 0531 UTC

SUMMARY: X-ray Event exceeded M5
Begin Time: 2011 Sep 25 0431 UTC
Maximum Time: 2011 Sep 25 0450 UTC
End Time: 2011 Sep 25 0505 UTC
X-ray Class: M7.4
Optical Class: 2n
Location: N10E46
NOAA Scale: R2 - Moderate


Space Weather Message Code: ALTXMF
Serial Number: 161
Issue Time: 2011 Sep 25 0444 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2011 Sep 25 0444 UTC
NOAA Scale: R2 - Moderate


Space Weather Message Code: SUM10R
Serial Number: 514
Issue Time: 2011 Sep 25 0317 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 25 0239 UTC
Maximum Time: 2011 Sep 25 0259 UTC
End Time: 2011 Sep 25 0306 UTC
Duration: 27 minutes
Peak Flux: 310 sfu
Latest Penticton Noon Flux: 190 sfu

Comment: Latest Penticton Noon Flux was flare-enhanced.


Space Weather Message Code: SUM10R
Serial Number: 513
Issue Time: 2011 Sep 25 0104 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 25 0016 UTC
Maximum Time: 2011 Sep 25 0020 UTC
End Time: 2011 Sep 25 0024 UTC
Duration: 8 minutes
Peak Flux: 220 sfu
Latest Penticton Noon Flux: 190 sfu

Comment: Latest Penticton Noon Flux was flare-enhanced.


Space Weather Message Code: ALTTP4
Serial Number: 347
Issue Time: 2011 Sep 24 2303 UTC

ALERT: Type IV Radio Emission
Begin Time: 2011 Sep 24 2249 UTC


Space Weather Message Code: SUMXM5
Serial Number: 83
Issue Time: 2011 Sep 24 2157 UTC

SUMMARY: X-ray Event exceeded M5
Begin Time: 2011 Sep 24 2029 UTC
Maximum Time: 2011 Sep 24 2036 UTC
End Time: 2011 Sep 24 2042 UTC
X-ray Class: M5.8
NOAA Scale: R2 - Moderate


Space Weather Message Code: WARPX1
Serial Number: 327
Issue Time: 2011 Sep 24 2140 UTC

EXTENDED WARNING: Proton 10MeV Integral Flux above 10pfu expected
Extension to Serial Number: 326
Valid From: 2011 Sep 23 0600 UTC
Now Valid Until: 2011 Sep 26 2359 UTC
Warning Condition: Persistence
Predicted NOAA Scale: S1 - Minor


Space Weather Message Code: WATA20
Serial Number: 480
Issue Time: 2011 Sep 24 2043 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
NOAA Scale: Periods reaching the G1 (Minor) Level Likely
Valid for UTC Day: 2011 Sep 26


Space Weather Message Code: ALTXMF
Serial Number: 160
Issue Time: 2011 Sep 24 2038 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2011 Sep 24 2036 UTC
NOAA Scale: R2 - Moderate


Space Weather Message Code: ALTTP2
Serial Number: 752
Issue Time: 2011 Sep 24 1949 UTC

ALERT: Type II Radio Emission
Begin Time: 2011 Sep 24 1914 UTC
Estimated Velocity: 1369 km/s


Space Weather Message Code: SUM10R
Serial Number: 512
Issue Time: 2011 Sep 24 1438 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 24 1419 UTC
Maximum Time: 2011 Sep 24 1420 UTC
End Time: 2011 Sep 24 1424 UTC
Duration: 5 minutes
Peak Flux: 160 sfu
Latest Penticton Noon Flux: 158 sfu


Space Weather Message Code: SUM10R
Serial Number: 511
Issue Time: 2011 Sep 24 1426 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 24 1232 UTC
Maximum Time: 2011 Sep 24 1302 UTC
End Time: 2011 Sep 24 1411 UTC
Duration: 99 minutes
Peak Flux: 12000 sfu
Latest Penticton Noon Flux: 158 sfu


Space Weather Message Code: SUMXM5
Serial Number: 82
Issue Time: 2011 Sep 24 1416 UTC

SUMMARY: X-ray Event exceeded M5
Begin Time: 2011 Sep 24 1233 UTC
Maximum Time: 2011 Sep 24 1320 UTC
End Time: 2011 Sep 24 1410 UTC
X-ray Class: M7.1
NOAA Scale: R2 - Moderate

Comment: There was no H-alpha optical for this event, but SXI imagery
confirmed the location as Region 1302 (N13E57).


Space Weather Message Code: ALTXMF
Serial Number: 159
Issue Time: 2011 Sep 24 1256 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2011 Sep 24 1256 UTC
NOAA Scale: R2 - Moderate


Space Weather Message Code: WARPX1
Serial Number: 326
Issue Time: 2011 Sep 24 1133 UTC

EXTENDED WARNING: Proton 10MeV Integral Flux above 10pfu expected
Extension to Serial Number: 325
Valid From: 2011 Sep 23 0600 UTC
Now Valid Until: 2011 Sep 24 2359 UTC
Warning Condition: Persistence
Predicted NOAA Scale: S1 - Minor


Space Weather Message Code: ALTTP4
Serial Number: 346
Issue Time: 2011 Sep 24 1032 UTC

ALERT: Type IV Radio Emission
Begin Time: 2011 Sep 24 0944 UTC


Space Weather Message Code: ALTTP2
Serial Number: 751
Issue Time: 2011 Sep 24 1029 UTC

ALERT: Type II Radio Emission
Begin Time: 2011 Sep 24 0935 UTC
Estimated Velocity: 2293 km/s

Comment: Learmonth spectrograph imagery indicated a very fast shock evident on
both the fundamental and harmonic traces.


Space Weather Message Code: SUMX01
Serial Number: 74
Issue Time: 2011 Sep 24 1005 UTC

SUMMARY: X-ray Event exceeded X1
Begin Time: 2011 Sep 24 0921 UTC
Maximum Time: 2011 Sep 24 0940 UTC
End Time: 2011 Sep 24 0948 UTC
X-ray Class: X1.9
Optical Class: 2b
Location: N13E58
NOAA Scale: R3 - Strong

Comment: This major flare originated from Region 1302


Space Weather Message Code: SUM10R
Serial Number: 510
Issue Time: 2011 Sep 24 1003 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 24 0934 UTC
Maximum Time: 2011 Sep 24 0936 UTC
End Time: 2011 Sep 24 0940 UTC
Duration: 6 minutes
Peak Flux: 660 sfu
Latest Penticton Noon Flux: 158 sfu


Space Weather Message Code: ALTXMF
Serial Number: 158
Issue Time: 2011 Sep 24 0937 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2011 Sep 24 0936 UTC
NOAA Scale: R2 - Moderate


Space Weather Message Code: ALTTP4
Serial Number: 345
Issue Time: 2011 Sep 24 0052 UTC

ALERT: Type IV Radio Emission
Begin Time: 2011 Sep 24 0010 UTC


Space Weather Message Code: ALTTP2
Serial Number: 750
Issue Time: 2011 Sep 24 0022 UTC

ALERT: Type II Radio Emission
Begin Time: 2011 Sep 23 2353 UTC
Estimated Velocity: 993 km/s


Space Weather Message Code: SUM10R
Serial Number: 509
Issue Time: 2011 Sep 23 2359 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 23 2351 UTC
Maximum Time: 2011 Sep 23 2351 UTC
End Time: 2011 Sep 23 2351 UTC
Duration: 1 minutes
Peak Flux: 220 sfu
Latest Penticton Noon Flux: 158 sfu


Space Weather Message Code: WARPX1
Serial Number: 325
Issue Time: 2011 Sep 23 2350 UTC

EXTENDED WARNING: Proton 10MeV Integral Flux above 10pfu expected
Extension to Serial Number: 324
Valid From: 2011 Sep 23 0600 UTC
Now Valid Until: 2011 Sep 24 1200 UTC
Warning Condition: Persistence
Predicted NOAA Scale: S1 - Minor


Space Weather Message Code: ALTPX1
Serial Number: 280
Issue Time: 2011 Sep 23 2318 UTC

ALERT: Proton Event 10MeV Integral Flux exceeded 10pfu
Begin Time: 2011 Sep 23 2255 UTC
NOAA Scale: S1 - Minor


Space Weather Message Code: SUM10R
Serial Number: 508
Issue Time: 2011 Sep 23 2221 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 23 2200 UTC
Maximum Time: 2011 Sep 23 2200 UTC
End Time: 2011 Sep 23 2201 UTC
Duration: 1 minutes
Peak Flux: 210 sfu
Latest Penticton Noon Flux: 158 sfu


Space Weather Message Code: WARPX1
Serial Number: 324
Issue Time: 2011 Sep 23 0448 UTC

WARNING: Proton 10MeV Integral Flux above 10pfu expected
Valid From: 2011 Sep 23 0600 UTC
Valid To: 2011 Sep 24 0000 UTC
Warning Condition: Onset
Predicted NOAA Scale: S1 - Minor


Space Weather Message Code: SUMX01
Serial Number: 73
Issue Time: 2011 Sep 22 1145 UTC

SUMMARY: X-ray Event exceeded X1
Begin Time: 2011 Sep 22 1029 UTC
Maximum Time: 2011 Sep 22 1101 UTC
End Time: 2011 Sep 22 1144 UTC
X-ray Class: X1.4
Location: N15E90
NOAA Scale: R3 - Strong


Space Weather Message Code: SUM10R
Serial Number: 507
Issue Time: 2011 Sep 22 1137 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 22 1050 UTC
Maximum Time: 2011 Sep 22 1054 UTC
End Time: 2011 Sep 22 1104 UTC
Duration: 14 minutes
Peak Flux: 630 sfu
Latest Penticton Noon Flux: 144 sfu


Space Weather Message Code: ALTTP4
Serial Number: 344
Issue Time: 2011 Sep 22 1058 UTC

ALERT: Type IV Radio Emission
Begin Time: 2011 Sep 22 1041 UTC


Space Weather Message Code: ALTTP2
Serial Number: 749
Issue Time: 2011 Sep 22 1056 UTC

ALERT: Type II Radio Emission
Begin Time: 2011 Sep 22 1039 UTC
Estimated Velocity: 1035 km/s


Space Weather Message Code: ALTXMF
Serial Number: 157
Issue Time: 2011 Sep 22 1043 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2011 Sep 22 1043 UTC
NOAA Scale: R2 - Moderate


Space Weather Message Code: ALTTP2
Serial Number: 748
Issue Time: 2011 Sep 20 0749 UTC

ALERT: Type II Radio Emission
Begin Time: 2011 Sep 20 0704 UTC
Estimated Velocity: 1169 km/s


Space Weather Message Code: ALTK04
Serial Number: 1540
Issue Time: 2011 Sep 20 0539 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2011 Sep 20 0538 UTC
Synoptic Period: 0300-0600 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1804
Issue Time: 2011 Sep 20 0438 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2011 Sep 20 0436 UTC
Valid To: 2011 Sep 20 0900 UTC
Warning Condition: Onset


Space Weather Message Code: WARK04
Serial Number: 1803
Issue Time: 2011 Sep 17 2257 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1802
Valid From: 2011 Sep 17 0830 UTC
Now Valid Until: 2011 Sep 18 1300 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK05
Serial Number: 721
Issue Time: 2011 Sep 17 1754 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 720
Valid From: 2011 Sep 17 1404 UTC
Now Valid Until: 2011 Sep 17 2200 UTC
Warning Condition: Persistence

Comment: CME effects continue.


Space Weather Message Code: ALTK05
Serial Number: 666
Issue Time: 2011 Sep 17 1630 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2011 Sep 17 1629 UTC
Synoptic Period: 1500-1800 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK05
Serial Number: 720
Issue Time: 2011 Sep 17 1403 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2011 Sep 17 1404 UTC
Valid To: 2011 Sep 17 1800 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK04
Serial Number: 1802
Issue Time: 2011 Sep 17 1323 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1801
Valid From: 2011 Sep 17 0830 UTC
Now Valid Until: 2011 Sep 17 2359 UTC
Warning Condition: Persistence

Comment: CME effects continue.


Space Weather Message Code: ALTK04
Serial Number: 1539
Issue Time: 2011 Sep 17 0814 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2011 Sep 17 0815 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1801
Issue Time: 2011 Sep 17 0758 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2011 Sep 17 0830 UTC
Valid To: 2011 Sep 17 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTEF3
Serial Number: 1850
Issue Time: 2011 Sep 17 0515 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1849
Begin Time: 2011 Sep 12 1210 UTC
Yesterday Maximum 2MeV Flux: 6440 pfu


Space Weather Message Code: SUMSUD
Serial Number: 131
Issue Time: 2011 Sep 17 0354 UTC

SUMMARY: Geomagnetic Sudden Impulse
Observed: 2011 Sep 17 0345 UTC
Deviation: 21 nT
Station: Boulder


Space Weather Message Code: WARSUD
Serial Number: 89
Issue Time: 2011 Sep 17 0312 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2011 Sep 17 0340 UTC
Valid To: 2011 Sep 17 0400 UTC
IP Shock Passage Observed: 2011 Sep 17 0256 UTC


Space Weather Message Code: ALTEF3
Serial Number: 1849
Issue Time: 2011 Sep 16 0503 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1848
Begin Time: 2011 Sep 12 1210 UTC
Yesterday Maximum 2MeV Flux: 7046 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1848
Issue Time: 2011 Sep 15 0505 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1847
Begin Time: 2011 Sep 12 1210 UTC
Yesterday Maximum 2MeV Flux: 4873 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1847
Issue Time: 2011 Sep 14 1031 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1846
Begin Time: 2011 Sep 12 1210 UTC
Yesterday Maximum 2MeV Flux: 3040 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1846
Issue Time: 2011 Sep 13 1026 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1845
Begin Time: 2011 Sep 12 1210 UTC
Yesterday Maximum 2MeV Flux: 5187 pfu


Space Weather Message Code: WARK04
Serial Number: 1800
Issue Time: 2011 Sep 12 2300 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1799
Valid From: 2011 Sep 12 0145 UTC
Now Valid Until: 2011 Sep 13 1600 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 1799
Issue Time: 2011 Sep 12 1402 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1798
Valid From: 2011 Sep 12 0145 UTC
Now Valid Until: 2011 Sep 12 2359 UTC
Warning Condition: Persistence

Comment: Conditions are still favorable for K-indexes of 4.


Space Weather Message Code: ALTEF3
Serial Number: 1845
Issue Time: 2011 Sep 12 1232 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2011 Sep 12 1210 UTC
Station: GOES 13


Space Weather Message Code: ALTK04
Serial Number: 1538
Issue Time: 2011 Sep 12 0200 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2011 Sep 12 0200 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1798
Issue Time: 2011 Sep 12 0145 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2011 Sep 12 0145 UTC
Valid To: 2011 Sep 12 1600 UTC
Warning Condition: Onset


Space Weather Message Code: ALTTP2
Serial Number: 747
Issue Time: 2011 Sep 11 0952 UTC

ALERT: Type II Radio Emission
Begin Time: 2011 Sep 11 0904 UTC
Estimated Velocity: 439 km/s


Space Weather Message Code: WARK05
Serial Number: 718
Issue Time: 2011 Sep 11 0932 UTC

CANCEL WARNING: Geomagnetic K-index of 5 expected
Cancel Serial Number: 717
Original Issue Time: 2011 Sep 10 2221 UTC

Comment: Conditions for this warning are no longer expected.


Space Weather Message Code: ALTK05
Serial Number: 665
Issue Time: 2011 Sep 10 2242 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2011 Sep 10 2242 UTC
Synoptic Period: 2100-2400 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK04
Serial Number: 1797
Issue Time: 2011 Sep 10 2222 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1796
Valid From: 2011 Sep 09 1230 UTC
Now Valid Until: 2011 Sep 11 1600 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK05
Serial Number: 717
Issue Time: 2011 Sep 10 2221 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2011 Sep 10 2221 UTC
Valid To: 2011 Sep 11 1300 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: ALTK05
Serial Number: 664
Issue Time: 2011 Sep 10 1620 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2011 Sep 10 1620 UTC
Synoptic Period: 1500-1800 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK05
Serial Number: 716
Issue Time: 2011 Sep 10 1551 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2011 Sep 10 1551 UTC
Valid To: 2011 Sep 10 2100 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK04
Serial Number: 1796
Issue Time: 2011 Sep 10 1451 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1795
Valid From: 2011 Sep 09 1230 UTC
Now Valid Until: 2011 Sep 10 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK05
Serial Number: 715
Issue Time: 2011 Sep 09 2358 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 714
Valid From: 2011 Sep 09 1247 UTC
Now Valid Until: 2011 Sep 10 1300 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 1795
Issue Time: 2011 Sep 09 2354 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1794
Valid From: 2011 Sep 09 1230 UTC
Now Valid Until: 2011 Sep 10 1600 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK06
Serial Number: 270
Issue Time: 2011 Sep 09 1701 UTC

ALERT: Geomagnetic K-index of 6
Threshold Reached: 2011 Sep 09 1700 UTC
Synoptic Period: 1500-1800 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G2 - Moderate


Space Weather Message Code: WARK06
Serial Number: 177
Issue Time: 2011 Sep 09 1633 UTC

WARNING: Geomagnetic K-Index of 6 expected
Valid From: 2011 Sep 09 1633 UTC
Valid To: 2011 Sep 09 2100 UTC
Warning Condition: Onset
NOAA Scale: G2 - Moderate


Space Weather Message Code: WARK05
Serial Number: 714
Issue Time: 2011 Sep 09 1632 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 713
Valid From: 2011 Sep 09 1247 UTC
Now Valid Until: 2011 Sep 09 2359 UTC
Warning Condition: Onset

Comment: Extended the K-index of 5 warning (G1 Geomagnetic Storm) to the end
of the day.


Space Weather Message Code: ALTK05
Serial Number: 663
Issue Time: 2011 Sep 09 1410 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2011 Sep 09 1410 UTC
Synoptic Period: 1200-1500 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: SUMSUD
Serial Number: 130
Issue Time: 2011 Sep 09 1257 UTC

SUMMARY: Geomagnetic Sudden Impulse
Observed: 2011 Sep 09 1250 UTC
Deviation: 28 nT
Station: Boulder

Comment: This was the second of two Sudden Impulses observed.


Space Weather Message Code: ALTK04
Serial Number: 1537
Issue Time: 2011 Sep 09 1249 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2011 Sep 09 1247 UTC
Synoptic Period: 1200-1500 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK05
Serial Number: 713
Issue Time: 2011 Sep 09 1247 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2011 Sep 09 1247 UTC
Valid To: 2011 Sep 09 1800 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: SUMSUD
Serial Number: 129
Issue Time: 2011 Sep 09 1243 UTC

SUMMARY: Geomagnetic Sudden Impulse
Observed: 2011 Sep 09 1243 UTC
Deviation: 16 nT
Station: Boulder


Space Weather Message Code: WARK04
Serial Number: 1794
Issue Time: 2011 Sep 09 1230 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2011 Sep 09 1230 UTC
Valid To: 2011 Sep 09 2359 UTC
Warning Condition: Onset


Space Weather Message Code: WARSUD
Serial Number: 88
Issue Time: 2011 Sep 09 1202 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2011 Sep 09 1240 UTC
Valid To: 2011 Sep 09 1310 UTC
IP Shock Passage Observed: 2011 Sep 09 1149 UTC


Space Weather Message Code: ALTEF3
Serial Number: 1844
Issue Time: 2011 Sep 09 1123 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1843
Begin Time: 2011 Sep 07 1400 UTC
Yesterday Maximum 2MeV Flux: 1697 pfu


Space Weather Message Code: ALTTP2
Serial Number: 746
Issue Time: 2011 Sep 09 0652 UTC

ALERT: Type II Radio Emission
Begin Time: 2011 Sep 09 0618 UTC
Estimated Velocity: 717 km/s


Space Weather Message Code: SUMXM5
Serial Number: 81
Issue Time: 2011 Sep 08 1704 UTC

SUMMARY: X-ray Event exceeded M5
Begin Time: 2011 Sep 08 1532 UTC
Maximum Time: 2011 Sep 08 1546 UTC
End Time: 2011 Sep 08 1552 UTC
X-ray Class: M6.7
Optical Class: 1n
Location: N14W40
NOAA Scale: R2 - Moderate


Space Weather Message Code: ALTTP4
Serial Number: 343
Issue Time: 2011 Sep 08 1613 UTC

ALERT: Type IV Radio Emission
Begin Time: 2011 Sep 08 1538 UTC


Space Weather Message Code: ALTXMF
Serial Number: 156
Issue Time: 2011 Sep 08 1544 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2011 Sep 08 1543 UTC
NOAA Scale: R2 - Moderate


Space Weather Message Code: ALTEF3
Serial Number: 1843
Issue Time: 2011 Sep 08 1153 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1842
Begin Time: 2011 Sep 07 1400 UTC
Yesterday Maximum 2MeV Flux: 1276 pfu


Space Weather Message Code: ALTTP2
Serial Number: 745
Issue Time: 2011 Sep 08 0008 UTC

ALERT: Type II Radio Emission
Begin Time: 2011 Sep 07 2238 UTC
Estimated Velocity: 600 km/s


Space Weather Message Code: ALTTP4
Serial Number: 342
Issue Time: 2011 Sep 07 2304 UTC

ALERT: Type IV Radio Emission
Begin Time: 2011 Sep 07 2238 UTC


Space Weather Message Code: SUMX01
Serial Number: 72
Issue Time: 2011 Sep 07 2254 UTC

SUMMARY: X-ray Event exceeded X1
Begin Time: 2011 Sep 07 2232 UTC
Maximum Time: 2011 Sep 07 2238 UTC
End Time: 2011 Sep 07 2244 UTC
X-ray Class: X1.8
Optical Class: 3b
Location: N14W28
NOAA Scale: R3 - Strong


Space Weather Message Code: SUM10R
Serial Number: 506
Issue Time: 2011 Sep 07 2249 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 07 2238 UTC
Maximum Time: 2011 Sep 07 2239 UTC
End Time: 2011 Sep 07 2240 UTC
Duration: 2 minutes
Peak Flux: 1300 sfu
Latest Penticton Noon Flux: 113 sfu


Space Weather Message Code: ALTXMF
Serial Number: 155
Issue Time: 2011 Sep 07 2238 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2011 Sep 07 2237 UTC
NOAA Scale: R2 - Moderate


Space Weather Message Code: WATA20
Serial Number: 479
Issue Time: 2011 Sep 07 2121 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
NOAA Scale: Periods reaching the G1 (Minor) Level Likely
Valid for UTC Day: 2011 Sep 10


Space Weather Message Code: WARPX1
Serial Number: 323
Issue Time: 2011 Sep 07 1526 UTC

CANCEL WARNING: Proton 10MeV Integral Flux above 10pfu expected
Cancel Serial Number: 322
Original Issue Time: 2011 Sep 07 0442 UTC

Comment: Conditions for this warning no longer exist


Space Weather Message Code: ALTEF3
Serial Number: 1842
Issue Time: 2011 Sep 07 1415 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2011 Sep 07 1400 UTC
Station: GOES13


Space Weather Message Code: WARPX1
Serial Number: 322
Issue Time: 2011 Sep 07 0442 UTC

WARNING: Proton 10MeV Integral Flux above 10pfu expected
Valid From: 2011 Sep 07 0500 UTC
Valid To: 2011 Sep 08 0600 UTC
Warning Condition: Onset
Predicted NOAA Scale: S1 - Minor


Space Weather Message Code: ALTTP2
Serial Number: 744
Issue Time: 2011 Sep 07 0020 UTC

ALERT: Type II Radio Emission
Begin Time: 2011 Sep 06 2236 UTC
Estimated Velocity: 1000 km/s


Space Weather Message Code: ALTTP4
Serial Number: 341
Issue Time: 2011 Sep 06 2306 UTC

ALERT: Type IV Radio Emission
Begin Time: 2011 Sep 06 2245 UTC


Space Weather Message Code: SUM10R
Serial Number: 505
Issue Time: 2011 Sep 06 2305 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 06 2236 UTC
Maximum Time: 2011 Sep 06 2236 UTC
End Time: 2011 Sep 06 2237 UTC
Duration: 1 minutes
Peak Flux: 340 sfu
Latest Penticton Noon Flux: 112 sfu


Space Weather Message Code: SUMX01
Serial Number: 71
Issue Time: 2011 Sep 06 2247 UTC

SUMMARY: X-ray Event exceeded X1
Begin Time: 2011 Sep 06 2212 UTC
Maximum Time: 2011 Sep 06 2220 UTC
End Time: 2011 Sep 06 2224 UTC
X-ray Class: X2.1
Optical Class: 2b
Location: N14W18
NOAA Scale: R3 - Strong


Space Weather Message Code: SUM10R
Serial Number: 504
Issue Time: 2011 Sep 06 2242 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2011 Sep 06 2220 UTC
Maximum Time: 2011 Sep 06 2220 UTC
End Time: 2011 Sep 06 2225 UTC
Duration: 5 minutes
Peak Flux: 740 sfu
Latest Penticton Noon Flux: 112 sfu


Space Weather Message Code: ALTTP2
Serial Number: 743
Issue Time: 2011 Sep 06 2236 UTC

ALERT: Type II Radio Emission
Begin Time: 2011 Sep 06 2219 UTC
Estimated Velocity: 2145 km/s


Space Weather Message Code: ALTXMF
Serial Number: 154
Issue Time: 2011 Sep 06 2220 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2011 Sep 06 2220 UTC
NOAA Scale: R2 - Moderate


Space Weather Message Code: ALTTP4
Serial Number: 340
Issue Time: 2011 Sep 06 0346 UTC

ALERT: Type IV Radio Emission
Begin Time: 2011 Sep 06 0227 UTC


Space Weather Message Code: SUMXM5
Serial Number: 80
Issue Time: 2011 Sep 06 0215 UTC

SUMMARY: X-ray Event exceeded M5
Begin Time: 2011 Sep 06 0135 UTC
Maximum Time: 2011 Sep 06 0150 UTC
End Time: 2011 Sep 06 0205 UTC
X-ray Class: M5.3
NOAA Scale: R2 - Moderate


Space Weather Message Code: ALTTP2
Serial Number: 742
Issue Time: 2011 Sep 06 0159 UTC

ALERT: Type II Radio Emission
Begin Time: 2011 Sep 06 0145 UTC
Estimated Velocity: 2135 km/s


Space Weather Message Code: ALTXMF
Serial Number: 153
Issue Time: 2011 Sep 06 0150 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2011 Sep 06 0149 UTC
NOAA Scale: R2 - Moderate


Space Weather Message Code: ALTK04
Serial Number: 1536
Issue Time: 2011 Sep 03 1112 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2011 Sep 03 1111 UTC
Synoptic Period: 0900-1200 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1793
Issue Time: 2011 Sep 03 0505 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2011 Sep 03 0530 UTC
Valid To: 2011 Sep 03 1200 UTC
Warning Condition: Onset