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Space Weather Alerts

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Alerts Issued in October 2010


Space Weather Message Code: ALTEF3
Serial Number: 1742
Issue Time: 2010 Oct 31 1350 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2010 Oct 31 1346 UTC
Station: GOES13

Comment: This is a continuation of alert with serial 1739 which began 24
October 2010 at 1340 UTC. Yesterdays maximum was 3770 pfu.


Space Weather Message Code: ALTEF3
Serial Number: 1741
Issue Time: 2010 Oct 31 1040 UTC

CANCEL ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Cancel Serial Number: 1740
Original Issue Time: 2010 Oct 24 1353 UTC

Comment: Error in reading flux value.


Space Weather Message Code: ALTEF3
Serial Number: 1740
Issue Time: 2010 Oct 31 1036 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1739
Begin Time: 2010 Oct 24 1340 UTC
Yesterday Maximum 2MeV Flux: 3773 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1739
Issue Time: 2010 Oct 30 0505 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1738
Begin Time: 2010 Oct 24 1340 UTC
Yesterday Maximum 2MeV Flux: 2147 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1738
Issue Time: 2010 Oct 29 0555 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1737
Begin Time: 2010 Oct 24 1340 UTC
Yesterday Maximum 2MeV Flux: 2466 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1737
Issue Time: 2010 Oct 28 0506 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1736
Begin Time: 2010 Oct 24 1340 UTC
Yesterday Maximum 2MeV Flux: 2868 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1736
Issue Time: 2010 Oct 27 0835 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1735
Begin Time: 2010 Oct 24 1340 UTC
Yesterday Maximum 2MeV Flux: 11587 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1735
Issue Time: 2010 Oct 26 0506 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1734
Begin Time: 2010 Oct 24 1340 UTC
Yesterday Maximum 2MeV Flux: 8842 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1734
Issue Time: 2010 Oct 25 0506 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1733
Begin Time: 2010 Oct 24 1340 UTC
Yesterday Maximum 2MeV Flux: 3786 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1733
Issue Time: 2010 Oct 24 1353 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2010 Oct 24 1340 UTC
Station: GOES-13


Space Weather Message Code: WARK04
Serial Number: 1674
Issue Time: 2010 Oct 24 0556 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1673
Valid From: 2010 Oct 22 2120 UTC
Now Valid Until: 2010 Oct 24 1200 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 1673
Issue Time: 2010 Oct 23 1555 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1672
Valid From: 2010 Oct 22 2120 UTC
Now Valid Until: 2010 Oct 24 0600 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK05
Serial Number: 671
Issue Time: 2010 Oct 23 1354 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2010 Oct 23 1430 UTC
Valid To: 2010 Oct 23 2100 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK04
Serial Number: 1672
Issue Time: 2010 Oct 23 1125 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1671
Valid From: 2010 Oct 22 2120 UTC
Now Valid Until: 2010 Oct 23 1600 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 1671
Issue Time: 2010 Oct 23 0246 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1670
Valid From: 2010 Oct 22 2120 UTC
Now Valid Until: 2010 Oct 23 1200 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK04
Serial Number: 1484
Issue Time: 2010 Oct 22 2326 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Oct 22 2324 UTC
Synoptic Period: 2100-2400 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1670
Issue Time: 2010 Oct 22 2027 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Oct 22 2120 UTC
Valid To: 2010 Oct 23 0300 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK05
Serial Number: 648
Issue Time: 2010 Oct 17 0745 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2010 Oct 17 0744 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK05
Serial Number: 670
Issue Time: 2010 Oct 17 0709 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2010 Oct 17 0707 UTC
Valid To: 2010 Oct 17 1600 UTC
Warning Condition: Persistence
NOAA Scale: G1 - Minor


Space Weather Message Code: ALTK04
Serial Number: 1483
Issue Time: 2010 Oct 17 0702 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Oct 17 0700 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1669
Issue Time: 2010 Oct 17 0519 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Oct 17 0520 UTC
Valid To: 2010 Oct 17 1600 UTC
Warning Condition: Onset


Space Weather Message Code: ALTTP2
Serial Number: 701
Issue Time: 2010 Oct 16 1950 UTC

ALERT: Type II Radio Emission
Begin Time: 2010 Oct 16 1916 UTC
Estimated Velocity: 929 km/s


Space Weather Message Code: SUM10R
Serial Number: 481
Issue Time: 2010 Oct 16 1938 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2010 Oct 16 1910 UTC
Maximum Time: 2010 Oct 16 1911 UTC
End Time: 2010 Oct 16 1911 UTC
Duration: 1 minutes
Peak Flux: 140 sfu
Latest Penticton Noon Flux: 82 sfu


Space Weather Message Code: ALTEF3
Serial Number: 1732
Issue Time: 2010 Oct 13 1833 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2010 Oct 13 1615 UTC
Station: GOES13


Space Weather Message Code: ALTK05
Serial Number: 647
Issue Time: 2010 Oct 11 1351 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2010 Oct 11 1351 UTC
Synoptic Period: 1200-1500 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK05
Serial Number: 670
Issue Time: 2010 Oct 11 1335 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2010 Oct 11 1330 UTC
Valid To: 2010 Oct 12 0300 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: ALTK04
Serial Number: 1482
Issue Time: 2010 Oct 11 1320 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Oct 11 1317 UTC
Synoptic Period: 1200-1500 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1668
Issue Time: 2010 Oct 11 1118 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Oct 11 1120 UTC
Valid To: 2010 Oct 11 1800 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 1481
Issue Time: 2010 Oct 11 1116 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Oct 11 1058 UTC
Synoptic Period: 0900-1200 UTC
Station: Boulder
Active Warning: No


Space Weather Message Code: WARK04
Serial Number: 1667
Issue Time: 2010 Oct 05 0759 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Oct 05 0815 UTC
Valid To: 2010 Oct 05 1600 UTC
Warning Condition: Onset