Alerts Issued by SEC in April 2003


Space Weather Message Code: ALTEF3
Serial Number: 479
Issue Time: 2003 Apr 30 1623 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 30 1605 UTC
Station: GOES10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 4220 pfu


Space Weather Message Code: ALTK05
Serial Number: 278
Issue Time: 2003 Apr 29 1757 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Apr 29 1757 UTC
Synoptic Period: 1500-1800 UTC
Active Warning: No


Space Weather Message Code: ALTEF3
Serial Number: 478
Issue Time: 2003 Apr 29 0930 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 29 0930 UTC
Station: GOES10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 4560 pfu


Space Weather Message Code: SUMSUD
Serial Number: 34
Issue Time: 2003 Apr 29 0500 UTC

SUMMARY: Geomagnetic Sudden Impulse
Observed: 2003 Apr 29 0453 UTC
Deviation: 6 nT
Station: Boulder


Space Weather Message Code: WARSUD
Serial Number: 27
Issue Time: 2003 Apr 29 0432 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2003 Apr 29 0445 UTC
Valid To: 2003 Apr 29 0515 UTC
IP Shock Passage Observed: 2003 Apr 29 0420 UTC


Space Weather Message Code: WARK04
Serial Number: 614
Issue Time: 2003 Apr 29 0001 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 613
Valid From: 2003 Apr 27 0515 UTC
Now Valid Until: 2003 Apr 29 1500 UTC
Warning Condition: persistence


Space Weather Message Code: ALTEF3
Serial Number: 477
Issue Time: 2003 Apr 28 1020 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 28 0940 UTC
Station: GOES10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 14600 pfu


Space Weather Message Code: ALTK05
Serial Number: 277
Issue Time: 2003 Apr 28 0534 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Apr 28 0533 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: No


Space Weather Message Code: WARK04
Serial Number: 613
Issue Time: 2003 Apr 27 2203 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 612
Valid From: 2003 Apr 27 0515 UTC
Now Valid Until: 2003 Apr 28 2359 UTC
Warning Condition: persistence


Space Weather Message Code: WARK04
Serial Number: 612
Issue Time: 2003 Apr 27 1458 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 611
Valid From: 2003 Apr 27 0515 UTC
Now Valid Until: 2003 Apr 27 2359 UTC
Warning Condition: persistence


Space Weather Message Code: ALTEF3
Serial Number: 476
Issue Time: 2003 Apr 27 1444 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 27 1100 UTC
Station: GOES 10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 1190 pfu

Comment:
Alert issued late due to systems problems.


Space Weather Message Code: ALTK04
Serial Number: 729
Issue Time: 2003 Apr 27 0516 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 27 0515 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 611
Issue Time: 2003 Apr 27 0515 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Apr 27 0515 UTC
Valid To: 2003 Apr 27 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTTP2
Serial Number: 506
Issue Time: 2003 Apr 27 0017 UTC

ALERT: Type II Radio Emission
Begin Time: 2003 Apr 26 2340 UTC
Estimated Velocity: 773 km/s


Space Weather Message Code: ALTTP2
Serial Number: 505
Issue Time: 2003 Apr 26 1521 UTC

ALERT: Type II Radio Emission
Begin Time: 2003 Apr 26 1447 UTC
Estimated Velocity: 750 km/s


Space Weather Message Code: ALTEF3
Serial Number: 475
Issue Time: 2003 Apr 26 0958 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 26 0900 UTC
Station: GOES10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 6130 pfu


Space Weather Message Code: ALTTP2
Serial Number: 504
Issue Time: 2003 Apr 26 0856 UTC

ALERT: Type II Radio Emission
Begin Time: 2003 Apr 26 0809 UTC
Estimated Velocity: 582 km/s


Space Weather Message Code: SUMXM5
Serial Number: 18
Issue Time: 2003 Apr 26 0823 UTC

SUMMARY: X-ray Event exceeded M5
Begin Time: 2003 Apr 26 0801 UTC
Maximum Time: 2003 Apr 26 0807 UTC
End Time: 2003 Apr 26 0809 UTC
X-ray Class: M7.0
Location: N18W65


Space Weather Message Code: ALTXMF
Serial Number: 31
Issue Time: 2003 Apr 26 0813 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2003 Apr 26 0807 UTC


Space Weather Message Code: WARK05
Serial Number: 237
Issue Time: 2003 Apr 25 2355 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 236
Valid From: 2003 Apr 25 0100 UTC
Now Valid Until: 2003 Apr 26 1800 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK05
Serial Number: 236
Issue Time: 2003 Apr 25 1452 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 235
Valid From: 2003 Apr 25 0100 UTC
Now Valid Until: 2003 Apr 25 2359 UTC
Warning Condition: Onset


Space Weather Message Code: ALTEF3
Serial Number: 474
Issue Time: 2003 Apr 25 0942 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 25 0900 UTC
Station: GOES10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 4510 pfu


Space Weather Message Code: ALTTP2
Serial Number: 503
Issue Time: 2003 Apr 25 0609 UTC

ALERT: Type II Radio Emission
Begin Time: 2003 Apr 25 0530 UTC
Estimated Velocity: 814 km/s

Comment:
Associated with an M1.3/sf from Rgn 346 (N14E79)


Space Weather Message Code: ALTK05
Serial Number: 276
Issue Time: 2003 Apr 25 0147 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Apr 25 0143 UTC
Synoptic Period: 0000-0300 UTC
Active Warning: Yes


Space Weather Message Code: WARK05
Serial Number: 235
Issue Time: 2003 Apr 25 0037 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2003 Apr 25 0100 UTC
Valid To: 2003 Apr 25 1500 UTC
Warning Condition: Onset


Space Weather Message Code: WATA20
Serial Number: 249
Issue Time: 2003 Apr 24 2136 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
Valid for UTC Day: 2003 Apr 27


Space Weather Message Code: WATA20
Serial Number: 248
Issue Time: 2003 Apr 24 2134 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
Valid for UTC Day: 2003 Apr 26


Space Weather Message Code: ALTEF3
Serial Number: 473
Issue Time: 2003 Apr 24 1641 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 24 1620 UTC
Station: GOES10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 2510 pfu


Space Weather Message Code: ALTTP4
Serial Number: 203
Issue Time: 2003 Apr 24 1617 UTC

ALERT: Type IV Radio Emission
Begin Time: 2003 Apr 24 1300 UTC


Space Weather Message Code: WARK04
Serial Number: 610
Issue Time: 2003 Apr 24 1458 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 609
Valid From: 2003 Apr 24 0900 UTC
Now Valid Until: 2003 Apr 25 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTTP2
Serial Number: 502
Issue Time: 2003 Apr 24 1452 UTC

ALERT: Type II Radio Emission
Begin Time: 2003 Apr 24 1251 UTC
Estimated Velocity: 830 km/s


Space Weather Message Code: ALTK04
Serial Number: 728
Issue Time: 2003 Apr 24 0933 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 24 0930 UTC
Synoptic Period: 0900-1200 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 609
Issue Time: 2003 Apr 24 0901 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Apr 24 0900 UTC
Valid To: 2003 Apr 24 1500 UTC
Warning Condition: Onset


Space Weather Message Code: WATA20
Serial Number: 247
Issue Time: 2003 Apr 23 2143 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
Valid for UTC Day: 2003 Apr 25


Space Weather Message Code: ALTEF3
Serial Number: 472
Issue Time: 2003 Apr 23 1733 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 23 1715 UTC
Station: GOES10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 16800 pfu


Space Weather Message Code: ALTK04
Serial Number: 727
Issue Time: 2003 Apr 23 0544 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 23 0543 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 608
Issue Time: 2003 Apr 23 0543 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Apr 23 0543 UTC
Valid To: 2003 Apr 23 1500 UTC
Warning Condition: onset


Space Weather Message Code: ALTTP4
Serial Number: 202
Issue Time: 2003 Apr 23 0205 UTC

ALERT: Type IV Radio Emission
Begin Time: 2003 Apr 23 0153 UTC


Space Weather Message Code: SUM10R
Serial Number: 273
Issue Time: 2003 Apr 23 0140 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2003 Apr 23 0100 UTC
Maximum Time: 2003 Apr 23 0106 UTC
End Time: 2003 Apr 23 0114 UTC
Duration: 14 minutes
Peak Flux: 380 sfu
Latest Penticton Noon Flux: 132 sfu


Space Weather Message Code: ALTTP2
Serial Number: 501
Issue Time: 2003 Apr 23 0138 UTC

ALERT: Type II Radio Emission
Begin Time: 2003 Apr 23 0118 UTC
Estimated Velocity: 513 km/s


Space Weather Message Code: SUMXM5
Serial Number: 17
Issue Time: 2003 Apr 23 0127 UTC

SUMMARY: X-ray Event exceeded M5
Begin Time: 2003 Apr 23 0039 UTC
Maximum Time: 2003 Apr 23 0106 UTC
End Time: 2003 Apr 23 0115 UTC
X-ray Class: M5.1
Optical Class: 1n
Location: N22W25


Space Weather Message Code: ALTXMF
Serial Number: 30
Issue Time: 2003 Apr 23 0120 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2003 Apr 23 0106 UTC


Space Weather Message Code: WATA20
Serial Number: 246
Issue Time: 2003 Apr 22 2035 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
Valid for UTC Day: 2003 Apr 24


Space Weather Message Code: WATA20
Serial Number: 245
Issue Time: 2003 Apr 22 2034 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
Valid for UTC Day: 2003 Apr 23


Space Weather Message Code: ALTEF3
Serial Number: 471
Issue Time: 2003 Apr 22 1318 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 22 1300 UTC
Station: GOES 10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 4810 pfu


Space Weather Message Code: ALTTP2
Serial Number: 500
Issue Time: 2003 Apr 22 0844 UTC

ALERT: Type II Radio Emission
Begin Time: 2003 Apr 22 0716 UTC
Estimated Velocity: 967 km/s


Space Weather Message Code: ALTK04
Serial Number: 726
Issue Time: 2003 Apr 22 0239 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 22 0237 UTC
Synoptic Period: 0000-0300 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 607
Issue Time: 2003 Apr 21 2342 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Apr 22 0000 UTC
Valid To: 2003 Apr 22 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTTP4
Serial Number: 201
Issue Time: 2003 Apr 21 1344 UTC

ALERT: Type IV Radio Emission
Begin Time: 2003 Apr 21 1302 UTC


Space Weather Message Code: ALTTP2
Serial Number: 499
Issue Time: 2003 Apr 21 1333 UTC

ALERT: Type II Radio Emission
Begin Time: 2003 Apr 21 1309 UTC
Estimated Velocity: 1223 km/s


Space Weather Message Code: SUM10R
Serial Number: 272
Issue Time: 2003 Apr 21 1319 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2003 Apr 21 1302 UTC
Maximum Time: 2003 Apr 21 1304 UTC
End Time: 2003 Apr 21 1309 UTC
Duration: 07 minutes
Peak Flux: 300 sfu
Latest Penticton Noon Flux: 119 sfu


Space Weather Message Code: ALTEF3
Serial Number: 470
Issue Time: 2003 Apr 21 1121 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 21 0955 UTC
Station: GOES 10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 4450 pfu


Space Weather Message Code: ALTK04
Serial Number: 725
Issue Time: 2003 Apr 21 0656 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 21 0655 UTC
Synoptic Period: 0600-0900 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 606
Issue Time: 2003 Apr 20 1754 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Apr 20 1800 UTC
Valid To: 2003 Apr 21 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 724
Issue Time: 2003 Apr 20 1751 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 20 1744 UTC
Synoptic Period: 1500-1800 UTC
Active Warning: No


Space Weather Message Code: ALTEF3
Serial Number: 469
Issue Time: 2003 Apr 20 1645 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 20 1620 UTC
Station: GOES10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 9480 pfu


Space Weather Message Code: ALTK04
Serial Number: 723
Issue Time: 2003 Apr 20 0644 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 20 0643 UTC
Synoptic Period: 0600-0900 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 605
Issue Time: 2003 Apr 20 0638 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Apr 20 0638 UTC
Valid To: 2003 Apr 20 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 722
Issue Time: 2003 Apr 20 0436 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 20 0434 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: No


Space Weather Message Code: ALTEF3
Serial Number: 468
Issue Time: 2003 Apr 19 1112 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 19 1050 UTC
Station: GOES10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 12100 pfu


Space Weather Message Code: WARK04
Serial Number: 604
Issue Time: 2003 Apr 19 0031 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Apr 18 2359 UTC
Valid To: 2003 Apr 19 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 603
Issue Time: 2003 Apr 19 0027 UTC

CANCEL WARNING: Geomagnetic K-index of 4 expected
Cancel Serial Number: 602
Original Issue Time: 2003 Apr 15 0215 UTC

Comment:
Wrong date in valid until field


Space Weather Message Code: WARK04
Serial Number: 602
Issue Time: 2003 Apr 18 2356 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 601
Valid From: 2003 Apr 15 0215 UTC
Now Valid Until: 2003 Apr 16 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 601
Issue Time: 2003 Apr 18 1455 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 600
Valid From: 2003 Apr 15 0215 UTC
Now Valid Until: 2003 Apr 18 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTEF3
Serial Number: 467
Issue Time: 2003 Apr 18 1336 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 18 1125 UTC
Station: GOES10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 17900 pfu


Space Weather Message Code: WARK04
Serial Number: 600
Issue Time: 2003 Apr 17 2355 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 599
Valid From: 2003 Apr 15 0215 UTC
Now Valid Until: 2003 Apr 18 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 599
Issue Time: 2003 Apr 17 1457 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 598
Valid From: 2003 Apr 15 0215 UTC
Now Valid Until: 2003 Apr 17 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTEF3
Serial Number: 466
Issue Time: 2003 Apr 17 1043 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 17 1020 UTC
Station: GOES10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 8220 pfu


Space Weather Message Code: ALTK05
Serial Number: 275
Issue Time: 2003 Apr 17 0516 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Apr 17 0515 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: Yes


Space Weather Message Code: WARK05
Serial Number: 234
Issue Time: 2003 Apr 17 0511 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2003 Apr 17 0513 UTC
Valid To: 2003 Apr 17 1500 UTC
Warning Condition: Onset


Space Weather Message Code: WARK04
Serial Number: 598
Issue Time: 2003 Apr 16 2319 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 597
Valid From: 2003 Apr 15 0215 UTC
Now Valid Until: 2003 Apr 17 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: WATA20
Serial Number: 244
Issue Time: 2003 Apr 16 2015 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
Valid for UTC Day: 2003 Apr 17


Space Weather Message Code: ALTEF3
Serial Number: 465
Issue Time: 2003 Apr 16 1750 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 16 1720 UTC
Station: GOES10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 1170 pfu


Space Weather Message Code: WARK04
Serial Number: 597
Issue Time: 2003 Apr 16 1440 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 596
Valid From: 2003 Apr 15 0215 UTC
Now Valid Until: 2003 Apr 16 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK05
Serial Number: 274
Issue Time: 2003 Apr 16 0950 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Apr 16 0949 UTC
Synoptic Period: 0900-1200 UTC
Active Warning: No


Space Weather Message Code: ALTEF3
Serial Number: 464
Issue Time: 2003 Apr 15 2124 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 15 1950 UTC
Station: GOES10
Observed Yesterday: No

Comment:
Re-issue of alert due to no come-back copy.


Space Weather Message Code: ALTEF3
Serial Number: 463
Issue Time: 2003 Apr 15 2012 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 15 1950 UTC
Station: GOES10
Observed Yesterday: No


Space Weather Message Code: WARK04
Serial Number: 596
Issue Time: 2003 Apr 15 1457 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 595
Valid From: 2003 Apr 15 0215 UTC
Now Valid Until: 2003 Apr 16 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK05
Serial Number: 273
Issue Time: 2003 Apr 15 1035 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Apr 15 1035 UTC
Synoptic Period: 0900-1200 UTC
Active Warning: Yes


Space Weather Message Code: WARK05
Serial Number: 233
Issue Time: 2003 Apr 15 0923 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2003 Apr 15 0925 UTC
Valid To: 2003 Apr 15 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 721
Issue Time: 2003 Apr 15 0217 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 15 0216 UTC
Synoptic Period: 0000-0300 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 595
Issue Time: 2003 Apr 15 0215 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Apr 15 0215 UTC
Valid To: 2003 Apr 15 1500 UTC
Warning Condition: Onset


Space Weather Message Code: WARK04
Serial Number: 594
Issue Time: 2003 Apr 14 1448 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 593
Valid From: 2003 Apr 14 0435 UTC
Now Valid Until: 2003 Apr 14 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK04
Serial Number: 720
Issue Time: 2003 Apr 14 0438 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 14 0438 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 593
Issue Time: 2003 Apr 14 0435 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Apr 14 0435 UTC
Valid To: 2003 Apr 14 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTEF3
Serial Number: 462
Issue Time: 2003 Apr 13 1158 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 13 0900 UTC
Station: GOES10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 8740 pfu


Space Weather Message Code: ALTEF3
Serial Number: 461
Issue Time: 2003 Apr 12 1122 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 12 0920 UTC
Station: GOES10
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 6640 pfu


Space Weather Message Code: ALTEF3
Serial Number: 460
Issue Time: 2003 Apr 11 1651 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 11 1620 UTC
Station: GOES10
Observed Yesterday: No


Space Weather Message Code: WARK04
Serial Number: 592
Issue Time: 2003 Apr 11 1454 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Apr 11 1455 UTC
Valid To: 2003 Apr 12 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK05
Serial Number: 232
Issue Time: 2003 Apr 10 1459 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 231
Valid From: 2003 Apr 10 0543 UTC
Now Valid Until: 2003 Apr 11 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK05
Serial Number: 272
Issue Time: 2003 Apr 10 0550 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Apr 10 0549 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: Yes


Space Weather Message Code: WARK05
Serial Number: 231
Issue Time: 2003 Apr 10 0542 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2003 Apr 10 0543 UTC
Valid To: 2003 Apr 10 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTTP2
Serial Number: 498
Issue Time: 2003 Apr 09 2355 UTC

ALERT: Type II Radio Emission
Begin Time: 2003 Apr 09 2340 UTC
Estimated Velocity: 350 km/s


Space Weather Message Code: SUM10R
Serial Number: 271
Issue Time: 2003 Apr 09 2341 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2003 Apr 09 2327 UTC
Maximum Time: 2003 Apr 09 2327 UTC
End Time: 2003 Apr 09 2328 UTC
Duration: 1 minutes
Peak Flux: 140 sfu
Latest Penticton Noon Flux: 109 sfu


Space Weather Message Code: WARK04
Serial Number: 591
Issue Time: 2003 Apr 09 1313 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 590
Valid From: 2003 Apr 09 0245 UTC
Now Valid Until: 2003 Apr 10 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK05
Serial Number: 271
Issue Time: 2003 Apr 09 0707 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Apr 09 0706 UTC
Synoptic Period: 0600-0900 UTC
Active Warning: No


Space Weather Message Code: ALTK04
Serial Number: 719
Issue Time: 2003 Apr 09 0650 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 09 0650 UTC
Synoptic Period: 0600-0900 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 590
Issue Time: 2003 Apr 09 0241 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Apr 09 0245 UTC
Valid To: 2003 Apr 09 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK05
Serial Number: 270
Issue Time: 2003 Apr 09 0219 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Apr 09 0217 UTC
Synoptic Period: 0000-0300 UTC
Active Warning: No


Space Weather Message Code: ALTK04
Serial Number: 718
Issue Time: 2003 Apr 09 0215 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 09 0213 UTC
Synoptic Period: 0000-0300 UTC
Active Warning: No


Space Weather Message Code: WATA20
Serial Number: 243
Issue Time: 2003 Apr 08 2122 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
Valid for UTC Day: 2003 Apr 11


Space Weather Message Code: WARK04
Serial Number: 589
Issue Time: 2003 Apr 08 1401 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 588
Valid From: 2003 Apr 08 0740 UTC
Now Valid Until: 2003 Apr 08 2359 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 717
Issue Time: 2003 Apr 08 0744 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 08 0744 UTC
Synoptic Period: 0600-0900 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 588
Issue Time: 2003 Apr 08 0738 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Apr 08 0740 UTC
Valid To: 2003 Apr 08 1500 UTC
Warning Condition: Onset


Space Weather Message Code: SUMSUD
Serial Number: 33
Issue Time: 2003 Apr 08 0118 UTC

SUMMARY: Geomagnetic Sudden Impulse
Observed: 2003 Apr 08 0115 UTC
Deviation: 33 nT
Station: Boulder


Space Weather Message Code: WATA20
Serial Number: 242
Issue Time: 2003 Apr 07 2056 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
Valid for UTC Day: 2003 Apr 10


Space Weather Message Code: ALTEF3
Serial Number: 459
Issue Time: 2003 Apr 07 1120 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 07 1055 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 1400 pfu


Space Weather Message Code: ALTEF3
Serial Number: 458
Issue Time: 2003 Apr 06 1535 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 06 1515 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 2180 pfu


Space Weather Message Code: ALTK04
Serial Number: 716
Issue Time: 2003 Apr 05 2058 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 05 2056 UTC
Synoptic Period: 1800-2100 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 587
Issue Time: 2003 Apr 05 1836 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Apr 05 1836 UTC
Valid To: 2003 Apr 06 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 715
Issue Time: 2003 Apr 05 1728 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 05 1726 UTC
Synoptic Period: 1500-1800 UTC
Active Warning: No


Space Weather Message Code: ALTEF3
Serial Number: 457
Issue Time: 2003 Apr 05 1459 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 05 1435 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 4730 pfu


Space Weather Message Code: WARK05
Serial Number: 230
Issue Time: 2003 Apr 04 2354 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 229
Valid From: 2003 Apr 04 1033 UTC
Now Valid Until: 2003 Apr 05 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK05
Serial Number: 229
Issue Time: 2003 Apr 04 1456 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 228
Valid From: 2003 Apr 04 1033 UTC
Now Valid Until: 2003 Apr 04 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTEF3
Serial Number: 456
Issue Time: 2003 Apr 04 1133 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 04 1115 UTC
Station: GOES 8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 4070 pfu


Space Weather Message Code: ALTK05
Serial Number: 269
Issue Time: 2003 Apr 04 1038 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Apr 04 1038 UTC
Synoptic Period: 0900-1200 UTC
Active Warning: Yes


Space Weather Message Code: WARK05
Serial Number: 228
Issue Time: 2003 Apr 04 1034 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2003 Apr 04 1033 UTC
Valid To: 2003 Apr 04 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK05
Serial Number: 268
Issue Time: 2003 Apr 04 0850 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2003 Apr 04 0850 UTC
Synoptic Period: 0600-0900 UTC
Active Warning: No


Space Weather Message Code: WARK04
Serial Number: 586
Issue Time: 2003 Apr 03 2059 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 585
Valid From: 2003 Apr 02 1510 UTC
Now Valid Until: 2003 Apr 04 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 585
Issue Time: 2003 Apr 03 1455 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 584
Valid From: 2003 Apr 02 1510 UTC
Now Valid Until: 2003 Apr 03 2100 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTEF3
Serial Number: 455
Issue Time: 2003 Apr 03 1159 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 03 1140 UTC
Station: GOES8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 6460 pfu


Space Weather Message Code: WARK04
Serial Number: 584
Issue Time: 2003 Apr 02 2358 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 583
Valid From: 2003 Apr 02 1510 UTC
Now Valid Until: 2003 Apr 03 1500 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK04
Serial Number: 714
Issue Time: 2003 Apr 02 1752 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 02 1748 UTC
Synoptic Period: 1500-1800 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 583
Issue Time: 2003 Apr 02 1506 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2003 Apr 02 1510 UTC
Valid To: 2003 Apr 02 2359 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK04
Serial Number: 713
Issue Time: 2003 Apr 02 1340 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 02 1333 UTC
Synoptic Period: 1200-1500 UTC
Active Warning: No


Space Weather Message Code: ALTK04
Serial Number: 712
Issue Time: 2003 Apr 02 1146 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 02 1146 UTC
Synoptic Period: 0900-1200 UTC
Active Warning: no


Space Weather Message Code: ALTK04
Serial Number: 711
Issue Time: 2003 Apr 02 0635 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2003 Apr 02 0634 UTC
Synoptic Period: 0600-0900 UTC
Active Warning: No


Space Weather Message Code: ALTEF3
Serial Number: 454
Issue Time: 2003 Apr 02 0504 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 02 0445 UTC
Station: 8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 3730 pfu


Space Weather Message Code: ALTEF3
Serial Number: 453
Issue Time: 2003 Apr 01 0226 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2003 Apr 01 0210 UTC
Station: 8
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 2140 pfu