NOAA / Space Weather Prediction Center
Space Weather Alerts |
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Space Weather Message Code: ALTEF3
Serial Number: 1407
Issue Time: 2007 Nov 30 0516 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Nov 30 0505 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 5680 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1406
Issue Time: 2007 Nov 29 0506 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Nov 29 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 5220 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1405
Issue Time: 2007 Nov 28 0504 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Nov 28 0500 UTC
Station: GOES 12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 7160 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1404
Issue Time: 2007 Nov 27 0501 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Nov 27 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 7400 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1403
Issue Time: 2007 Nov 26 0631 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Nov 26 0600 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 4720 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1402
Issue Time: 2007 Nov 25 0941 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Nov 25 0925 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 6000 pfu
Space Weather Message Code: WARK04
Serial Number: 1455
Issue Time: 2007 Nov 24 1909 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2007 Nov 24 1909 UTC
Valid To: 2007 Nov 24 2359 UTC
Warning Condition: Onset
Space Weather Message Code: ALTEF3
Serial Number: 1401
Issue Time: 2007 Nov 24 1006 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Nov 24 0950 UTC
Station: GOES12
Observed Yesterday: No
Space Weather Message Code: ALTK04
Serial Number: 1313
Issue Time: 2007 Nov 23 0504 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2007 Nov 23 0503 UTC
Synoptic Period: 0300-0600 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1454
Issue Time: 2007 Nov 23 0501 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2007 Nov 23 0501 UTC
Valid To: 2007 Nov 23 1600 UTC
Warning Condition: Onset
Space Weather Message Code: WARK04
Serial Number: 1453
Issue Time: 2007 Nov 22 1751 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2007 Nov 22 1752 UTC
Valid To: 2007 Nov 22 2359 UTC
Warning Condition: Onset
Space Weather Message Code: ALTEF3
Serial Number: 1400
Issue Time: 2007 Nov 22 1051 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Nov 22 1050 UTC
Station: GOES12
Observed Yesterday: No
Space Weather Message Code: WARK04
Serial Number: 1452
Issue Time: 2007 Nov 20 2327 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1451
Valid From: 2007 Nov 20 0915 UTC
Now Valid Until: 2007 Nov 21 1600 UTC
Warning Condition: Persistence
Space Weather Message Code: WARK05
Serial Number: 617
Issue Time: 2007 Nov 20 1519 UTC
EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 616
Valid From: 2007 Nov 20 1036 UTC
Now Valid Until: 2007 Nov 20 2359 UTC
Warning Condition: Onset
Space Weather Message Code: ALTK06
Serial Number: 259
Issue Time: 2007 Nov 20 1421 UTC
ALERT: Geomagnetic K-index of 6
Threshold Reached: 2007 Nov 20 1421 UTC
Synoptic Period: 1200-1500 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G2 - Moderate
Space Weather Message Code: WARK06
Serial Number: 158
Issue Time: 2007 Nov 20 1405 UTC
WARNING: Geomagnetic K-Index of 6 expected
Valid From: 2007 Nov 20 1405 UTC
Valid To: 2007 Nov 20 1600 UTC
Warning Condition: Onset
NOAA Scale: G2 - Moderate
Space Weather Message Code: ALTK05
Serial Number: 598
Issue Time: 2007 Nov 20 1303 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2007 Nov 20 1302 UTC
Synoptic Period: 1200-1500 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor
Space Weather Message Code: WARK05
Serial Number: 616
Issue Time: 2007 Nov 20 1036 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2007 Nov 20 1036 UTC
Valid To: 2007 Nov 20 1600 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor
Space Weather Message Code: ALTK04
Serial Number: 1312
Issue Time: 2007 Nov 20 1017 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2007 Nov 20 1016 UTC
Synoptic Period: 0900-1200 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1451
Issue Time: 2007 Nov 20 0914 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2007 Nov 20 0915 UTC
Valid To: 2007 Nov 20 1600 UTC
Warning Condition: Onset
Space Weather Message Code: ALTEF3
Serial Number: 1399
Issue Time: 2007 Nov 19 1832 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Nov 19 1810 UTC
Station: GOES12
Observed Yesterday: No
Space Weather Message Code: SUMSUD
Serial Number: 86
Issue Time: 2007 Nov 19 1823 UTC
SUMMARY: Geomagnetic Sudden Impulse
Observed: 2007 Nov 19 1811 UTC
Deviation: 11 nT
Station: BOU
Space Weather Message Code: ALTEF3
Serial Number: 1398
Issue Time: 2007 Nov 04 0852 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Nov 04 0835 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 2500 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1397
Issue Time: 2007 Nov 03 0505 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Nov 03 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 4620 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1396
Issue Time: 2007 Nov 02 0656 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Nov 02 0640 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 5640 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1395
Issue Time: 2007 Nov 01 0559 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Nov 01 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 4710 pfu
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