NOAA / Space Weather Prediction Center
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Space Weather Alerts |
Space Weather Message Code: WARK04
Serial Number: 1488
Issue Time: 2008 Feb 11 2305 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1487
Valid From: 2008 Feb 11 1228 UTC
Now Valid Until: 2008 Feb 12 1600 UTC
Warning Condition: Persistence
Space Weather Message Code: WARK04
Serial Number: 1487
Issue Time: 2008 Feb 11 1558 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1486
Valid From: 2008 Feb 11 1228 UTC
Now Valid Until: 2008 Feb 11 2359 UTC
Warning Condition: Persistence
Space Weather Message Code: ALTEF3
Serial Number: 1460
Issue Time: 2008 Feb 11 1351 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2008 Feb 11 1330 UTC
Station: GOES12
Observed Yesterday: No
Space Weather Message Code: WARK04
Serial Number: 1486
Issue Time: 2008 Feb 10 1556 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1485
Valid From: 2008 Feb 10 1228 UTC
Now Valid Until: 2008 Feb 11 1600 UTC
Warning Condition: Onset
Space Weather Message Code: ALTK05
Serial Number: 602
Issue Time: 2008 Feb 10 1239 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2008 Feb 10 1238 UTC
Synoptic Period: 1200-1500 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor
Space Weather Message Code: WARK05
Serial Number: 622
Issue Time: 2008 Feb 10 1233 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2008 Feb 10 1233 UTC
Valid To: 2008 Feb 10 1600 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor
Space Weather Message Code: ALTK04
Serial Number: 1330
Issue Time: 2008 Feb 10 1229 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2008 Feb 10 1229 UTC
Synoptic Period: 1200-1500 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1485
Issue Time: 2008 Feb 10 1227 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2008 Feb 10 1228 UTC
Valid To: 2008 Feb 10 1600 UTC
Warning Condition: Onset
Space Weather Message Code: ALTEF3
Serial Number: 1459
Issue Time: 2008 Feb 09 1232 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2008 Feb 09 1210 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 2350 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1458
Issue Time: 2008 Feb 08 1312 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2008 Feb 08 1255 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 4430 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1457
Issue Time: 2008 Feb 07 1443 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2008 Feb 07 1420 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 1830 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1456
Issue Time: 2008 Feb 06 0614 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2008 Feb 06 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 17200 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1455
Issue Time: 2008 Feb 05 0526 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2008 Feb 05 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 14300 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1454
Issue Time: 2008 Feb 04 0521 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2008 Feb 04 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 11500 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1453
Issue Time: 2008 Feb 03 0532 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2008 Feb 03 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 3460 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1452
Issue Time: 2008 Feb 02 1426 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2008 Feb 02 1405 UTC
Station: GOES12
Observed Yesterday: No
Space Weather Message Code: WARK05
Serial Number: 621
Issue Time: 2008 Feb 02 0345 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2008 Feb 02 0345 UTC
Valid To: 2008 Feb 02 1600 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor
Space Weather Message Code: ALTK05
Serial Number: 601
Issue Time: 2008 Feb 02 0256 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2008 Feb 02 0255 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: No
NOAA Scale: G1 - Minor
Space Weather Message Code: WARK04
Serial Number: 1484
Issue Time: 2008 Feb 01 2353 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1483
Valid From: 2008 Feb 01 1610 UTC
Now Valid Until: 2008 Feb 02 1600 UTC
Warning Condition: Onset
Space Weather Message Code: ALTK04
Serial Number: 1329
Issue Time: 2008 Feb 01 1735 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2008 Feb 01 1735 UTC
Synoptic Period: 1500-1800 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1483
Issue Time: 2008 Feb 01 1610 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2008 Feb 01 1610 UTC
Valid To: 2008 Feb 01 2359 UTC
Warning Condition: Onset
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