Alerts Issued by SEC in April 2006


Space Weather Message Code: ALTTP2
Serial Number: 671
Issue Time: 2006 Apr 30 1539 UTC

ALERT: Type II Radio Emission
Begin Time: 2006 Apr 30 0921 UTC
Estimated Velocity: 822 km/s


Space Weather Message Code: SUM10R
Serial Number: 447
Issue Time: 2006 Apr 30 0547 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2006 Apr 30 0154 UTC
Maximum Time: 2006 Apr 30 0156 UTC
End Time: 2006 Apr 30 0158 UTC
Duration: 4 minutes
Peak Flux: 110 sfu
Latest Penticton Noon Flux: 101 sfu


Space Weather Message Code: ALTTP2
Serial Number: 669
Issue Time: 2006 Apr 30 0531 UTC

ALERT: Type II Radio Emission
Begin Time: 2006 Apr 30 0139 UTC
Estimated Velocity: 657 km/s


Space Weather Message Code: ALTK06
Serial Number: 239
Issue Time: 2006 Apr 28 0701 UTC

ALERT: Geomagnetic K-index of 6
Threshold Reached: 2006 Apr 28 0701 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: No
NOAA Scale: G2 - Moderate


Space Weather Message Code: ALTK05
Serial Number: 531
Issue Time: 2006 Apr 28 0612 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2006 Apr 28 0612 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: No
NOAA Scale: G1 - Minor


Space Weather Message Code: ALTK04
Serial Number: 1163
Issue Time: 2006 Apr 28 0608 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2006 Apr 28 0607 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: No


Space Weather Message Code: SUMXM5
Serial Number: 68
Issue Time: 2006 Apr 27 1604 UTC

SUMMARY: X-ray Event exceeded M5
Begin Time: 2006 Apr 27 1522 UTC
Maximum Time: 2006 Apr 27 1552 UTC
End Time: 2006 Apr 27 1558 UTC
X-ray Class: M7.9
Location: S07E25
NOAA Scale: R2 - Moderate


Space Weather Message Code: ALTXMF
Serial Number: 133
Issue Time: 2006 Apr 27 1551 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2006 Apr 27 1550 UTC
NOAA Scale: R2 - Moderate


Space Weather Message Code: ALTK04
Serial Number: 1162
Issue Time: 2006 Apr 23 0709 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2006 Apr 23 0708 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: No


Space Weather Message Code: ALTK04
Serial Number: 1161
Issue Time: 2006 Apr 21 1637 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2006 Apr 21 1637 UTC
Synoptic Period: 1500-1800 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1234
Issue Time: 2006 Apr 21 1636 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2006 Apr 21 1636 UTC
Valid To: 2006 Apr 22 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTEF3
Serial Number: 1103
Issue Time: 2006 Apr 21 0827 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2006 Apr 21 0805 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 34400 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1102
Issue Time: 2006 Apr 20 0522 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2006 Apr 20 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 22700 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1101
Issue Time: 2006 Apr 19 0520 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2006 Apr 19 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 8640 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1100
Issue Time: 2006 Apr 18 0531 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2006 Apr 18 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 52300 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1099
Issue Time: 2006 Apr 17 0518 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2006 Apr 17 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 44400 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1098
Issue Time: 2006 Apr 16 0518 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2006 Apr 16 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 22300 pfu


Space Weather Message Code: WARK04
Serial Number: 1233
Issue Time: 2006 Apr 15 1540 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1232
Valid From: 2006 Apr 13 1422 UTC
Now Valid Until: 2006 Apr 16 1600 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK05
Serial Number: 530
Issue Time: 2006 Apr 15 0757 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2006 Apr 15 0756 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: ALTEF3
Serial Number: 1097
Issue Time: 2006 Apr 15 0517 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2006 Apr 15 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 3370 pfu


Space Weather Message Code: WARK05
Serial Number: 548
Issue Time: 2006 Apr 15 0110 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2006 Apr 15 0600 UTC
Valid To: 2006 Apr 15 1600 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: WATA20
Serial Number: 430
Issue Time: 2006 Apr 14 2141 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
Valid for UTC Day: 2006 Apr 16


Space Weather Message Code: WARK04
Serial Number: 1232
Issue Time: 2006 Apr 14 1433 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1231
Valid From: 2006 Apr 13 1422 UTC
Now Valid Until: 2006 Apr 15 1600 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTEF3
Serial Number: 1096
Issue Time: 2006 Apr 14 1124 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2006 Apr 14 1105 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 2550 pfu


Space Weather Message Code: ALTK07
Serial Number: 77
Issue Time: 2006 Apr 14 1040 UTC

ALERT: Geomagnetic K-index of 7
Threshold Reached: 2006 Apr 14 1040 UTC
Synoptic Period: 0900-1200 UTC
Station: Boulder
Active Warning: No
NOAA Scale: G3 - Strong


Space Weather Message Code: ALTK06
Serial Number: 238
Issue Time: 2006 Apr 14 1031 UTC

ALERT: Geomagnetic K-index of 6
Threshold Reached: 2006 Apr 14 1030 UTC
Synoptic Period: 0900-1200 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G2 - Moderate


Space Weather Message Code: WARK06
Serial Number: 147
Issue Time: 2006 Apr 14 0953 UTC

WARNING: Geomagnetic K-Index of 6 expected
Valid From: 2006 Apr 14 0955 UTC
Valid To: 2006 Apr 14 1500 UTC
Warning Condition: Onset
NOAA Scale: G2 - Moderate


Space Weather Message Code: ALTK06
Serial Number: 237
Issue Time: 2006 Apr 14 0858 UTC

ALERT: Geomagnetic K-index of 6
Threshold Reached: 2006 Apr 14 0854 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: No
NOAA Scale: G2 - Moderate


Space Weather Message Code: ALTK05
Serial Number: 529
Issue Time: 2006 Apr 14 0703 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2006 Apr 14 0702 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK05
Serial Number: 547
Issue Time: 2006 Apr 14 0607 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2006 Apr 14 0610 UTC
Valid To: 2006 Apr 14 1600 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: ALTK05
Serial Number: 528
Issue Time: 2006 Apr 14 0543 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2006 Apr 14 0542 UTC
Synoptic Period: 0300-0600 UTC
Station: Boulder
Active Warning: No
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK04
Serial Number: 1231
Issue Time: 2006 Apr 13 2112 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1230
Valid From: 2006 Apr 13 1422 UTC
Now Valid Until: 2006 Apr 14 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: WATA20
Serial Number: 429
Issue Time: 2006 Apr 13 2103 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
Valid for UTC Day: 2006 Apr 14


Space Weather Message Code: ALTK04
Serial Number: 1160
Issue Time: 2006 Apr 13 1638 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2006 Apr 13 1635 UTC
Synoptic Period: 1500-1800 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1230
Issue Time: 2006 Apr 13 1420 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2006 Apr 13 1422 UTC
Valid To: 2006 Apr 13 2359 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 1159
Issue Time: 2006 Apr 13 1331 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2006 Apr 13 1330 UTC
Synoptic Period: 1200-1500 UTC
Station: Boulder
Active Warning: No


Space Weather Message Code: ALTEF3
Serial Number: 1095
Issue Time: 2006 Apr 13 0517 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2006 Apr 13 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 5760 pfu


Space Weather Message Code: WATA20
Serial Number: 428
Issue Time: 2006 Apr 12 2045 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
Valid for UTC Day: 2006 Apr 15


Space Weather Message Code: ALTEF3
Serial Number: 1094
Issue Time: 2006 Apr 12 0520 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2006 Apr 12 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 4410 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1093
Issue Time: 2006 Apr 11 0540 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2006 Apr 11 0520 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 3110 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1092
Issue Time: 2006 Apr 10 1225 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2006 Apr 10 1205 UTC
Station: GOES 12
Observed Yesterday: No


Space Weather Message Code: WARK05
Serial Number: 546
Issue Time: 2006 Apr 10 0519 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2006 Apr 10 0520 UTC
Valid To: 2006 Apr 10 1600 UTC
Warning Condition: Persistence
NOAA Scale: G1 - Minor


Space Weather Message Code: ALTK05
Serial Number: 527
Issue Time: 2006 Apr 10 0515 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2006 Apr 10 0510 UTC
Synoptic Period: 0300-0600 UTC
Station: Boulder
Active Warning: No
NOAA Scale: G1 - Minor


Space Weather Message Code: ALTK04
Serial Number: 1158
Issue Time: 2006 Apr 10 0513 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2006 Apr 10 0510 UTC
Synoptic Period: 0300-0600 UTC
Station: Boulder
Active Warning: No


Space Weather Message Code: WARK04
Serial Number: 1229
Issue Time: 2006 Apr 09 2345 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1228
Valid From: 2006 Apr 09 0045 UTC
Now Valid Until: 2006 Apr 10 1600 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK05
Serial Number: 526
Issue Time: 2006 Apr 09 2252 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2006 Apr 09 2250 UTC
Synoptic Period: 2100-2400 UTC
Station: Boulder
Active Warning: No
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK04
Serial Number: 1228
Issue Time: 2006 Apr 09 1538 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1227
Valid From: 2006 Apr 09 0045 UTC
Now Valid Until: 2006 Apr 09 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK05
Serial Number: 525
Issue Time: 2006 Apr 09 0659 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2006 Apr 09 0659 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK05
Serial Number: 545
Issue Time: 2006 Apr 09 0627 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2006 Apr 09 0627 UTC
Valid To: 2006 Apr 09 1600 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: ALTK04
Serial Number: 1157
Issue Time: 2006 Apr 09 0137 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2006 Apr 09 0135 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1227
Issue Time: 2006 Apr 09 0032 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2006 Apr 09 0045 UTC
Valid To: 2006 Apr 09 1600 UTC
Warning Condition: Onset


Space Weather Message Code: SUM10R
Serial Number: 446
Issue Time: 2006 Apr 06 2232 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2006 Apr 06 2038 UTC
Maximum Time: 2006 Apr 06 2038 UTC
End Time: 2006 Apr 06 2039 UTC
Duration: 1 minutes
Peak Flux: 100 sfu
Latest Penticton Noon Flux: 99 sfu


Space Weather Message Code: ALTK04
Serial Number: 1156
Issue Time: 2006 Apr 06 0724 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2006 Apr 06 0723 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1226
Issue Time: 2006 Apr 06 0717 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2006 Apr 06 0715 UTC
Valid To: 2006 Apr 06 1600 UTC
Warning Condition: Onset


Space Weather Message Code: WARK04
Serial Number: 1225
Issue Time: 2006 Apr 05 1555 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1224
Valid From: 2006 Apr 05 0355 UTC
Now Valid Until: 2006 Apr 05 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK05
Serial Number: 544
Issue Time: 2006 Apr 05 1156 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 543
Valid From: 2006 Apr 05 0840 UTC
Now Valid Until: 2006 Apr 05 1600 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK05
Serial Number: 524
Issue Time: 2006 Apr 05 1127 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2006 Apr 05 1126 UTC
Synoptic Period: 0900-1200 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK05
Serial Number: 543
Issue Time: 2006 Apr 05 0840 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2006 Apr 05 0840 UTC
Valid To: 2006 Apr 05 1200 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK04
Serial Number: 1224
Issue Time: 2006 Apr 05 0354 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2006 Apr 05 0355 UTC
Valid To: 2006 Apr 05 1600 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK04
Serial Number: 1155
Issue Time: 2006 Apr 05 0258 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2006 Apr 05 0255 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: No