NOAA / Space Weather Prediction Center

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Space Weather Alerts

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Alerts Issued in July 2010


Space Weather Message Code: ALTEF3
Serial Number: 1714
Issue Time: 2010 Jul 31 0632 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1713
Begin Time: 2010 Jul 28 1325 UTC
Yesterday Maximum 2MeV Flux: 9440 pfu

Comment: Threshold exceeded at 0605 UTC.


Space Weather Message Code: ALTEF3
Serial Number: 1713
Issue Time: 2010 Jul 30 0508 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1712
Begin Time: 2010 Jul 28 1325 UTC
Yesterday Maximum 2MeV Flux: 11511 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1712
Issue Time: 2010 Jul 29 0744 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1711
Begin Time: 2010 Jul 28 1325 UTC
Yesterday Maximum 2MeV Flux: 3511 pfu

Comment: Threshold met at 29/0725 UTC


Space Weather Message Code: ALTEF3
Serial Number: 1711
Issue Time: 2010 Jul 28 1424 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2010 Jul 28 1325 UTC
Station: GOES13


Space Weather Message Code: ALTK05
Serial Number: 643
Issue Time: 2010 Jul 28 0143 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2010 Jul 28 0141 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK05
Serial Number: 666
Issue Time: 2010 Jul 28 0137 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2010 Jul 28 0140 UTC
Valid To: 2010 Jul 28 0600 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK04
Serial Number: 1651
Issue Time: 2010 Jul 27 2251 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1650
Valid From: 2010 Jul 27 0340 UTC
Now Valid Until: 2010 Jul 28 1600 UTC
Warning Condition: Persistence


Space Weather Message Code: WARK04
Serial Number: 1650
Issue Time: 2010 Jul 27 1544 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1649
Valid From: 2010 Jul 27 0340 UTC
Now Valid Until: 2010 Jul 28 0000 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK04
Serial Number: 1469
Issue Time: 2010 Jul 27 0740 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Jul 27 0739 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1649
Issue Time: 2010 Jul 27 0337 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Jul 27 0340 UTC
Valid To: 2010 Jul 27 1600 UTC
Warning Condition: Onset


Space Weather Message Code: WATA20
Serial Number: 460
Issue Time: 2010 Jul 15 2143 UTC

CANCEL WATCH: Geomagnetic A-index of 20 or greater predicted
Cancel Serial Number: 459
Original Issue Time: 2010 Jul 15 2109 UTC

Comment: Please ignore the A- Index of 20 watch that was issued for Jul 15.
Warren sends


Space Weather Message Code: WATA20
Serial Number: 459
Issue Time: 2010 Jul 15 2109 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
Valid for UTC Day: 2010 Jul 15

Comment: Testing


Space Weather Message Code: ALTK05
Serial Number: 642
Issue Time: 2010 Jul 14 2302 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2010 Jul 14 2300 UTC
Synoptic Period: 2100-2400 UTC
Station: Boulder
Active Warning: Yes
NOAA Scale: G1 - Minor


Space Weather Message Code: WARK05
Serial Number: 665
Issue Time: 2010 Jul 14 2223 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2010 Jul 14 2225 UTC
Valid To: 2010 Jul 15 0300 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor


Space Weather Message Code: ALTK04
Serial Number: 1468
Issue Time: 2010 Jul 14 2131 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Jul 14 2130 UTC
Synoptic Period: 2100-2400 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1648
Issue Time: 2010 Jul 14 2127 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Jul 14 2130 UTC
Valid To: 2010 Jul 15 1600 UTC
Warning Condition: Onset


Space Weather Message Code: ALTEF3
Serial Number: 1710
Issue Time: 2010 Jul 11 1421 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1709
Begin Time: 2010 Jul 09 1105 UTC
Yesterday Maximum 2MeV Flux: 1264 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1709
Issue Time: 2010 Jul 10 1331 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1708
Begin Time: 2010 Jul 09 1105 UTC
Yesterday Maximum 2MeV Flux: 1850 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1708
Issue Time: 2010 Jul 09 1124 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2010 Jul 09 1105 UTC
Station: GOES13


Space Weather Message Code: ALTEF3
Serial Number: 1707
Issue Time: 2010 Jul 08 0515 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1706
Begin Time: 2010 Jul 03 0505 UTC
Yesterday Maximum 2MeV Flux: 5812 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1706
Issue Time: 2010 Jul 07 0506 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1705
Begin Time: 2010 Jul 03 0505 UTC
Yesterday Maximum 2MeV Flux: 5453 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1705
Issue Time: 2010 Jul 06 0508 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1704
Begin Time: 2010 Jul 03 0505 UTC
Yesterday Maximum 2MeV Flux: 6116 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1704
Issue Time: 2010 Jul 05 0502 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1703
Begin Time: 2010 Jul 03 0505 UTC
Yesterday Maximum 2MeV Flux: 6280 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1703
Issue Time: 2010 Jul 04 0503 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1702
Begin Time: 2010 Jul 03 0505 UTC
Yesterday Maximum 2MeV Flux: 9214 pfu


Space Weather Message Code: ALTEF3
Serial Number: 1702
Issue Time: 2010 Jul 03 0510 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2010 Jul 03 0505 UTC
Station: GOES13

Comment: This alert in place of continuation.


Space Weather Message Code: ALTEF3
Serial Number: 1701
Issue Time: 2010 Jul 03 0508 UTC

CANCEL ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Cancel Serial Number: 1700
Original Issue Time: 2010 Jul 03 0506 UTC

Comment: Continuation required instead.


Space Weather Message Code: ALTEF3
Serial Number: 1700
Issue Time: 2010 Jul 03 0506 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2010 Jul 02 0505 UTC
Station: GOES13


Space Weather Message Code: WARK04
Serial Number: 1647
Issue Time: 2010 Jul 03 0308 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Jul 03 0345 UTC
Valid To: 2010 Jul 03 1500 UTC
Warning Condition: Onset


Space Weather Message Code: WARK04
Serial Number: 1646
Issue Time: 2010 Jul 02 0949 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1645
Valid From: 2010 Jul 01 2330 UTC
Now Valid Until: 2010 Jul 02 1600 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 1467
Issue Time: 2010 Jul 02 0814 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Jul 02 0810 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1645
Issue Time: 2010 Jul 02 0556 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1644
Valid From: 2010 Jul 01 2330 UTC
Now Valid Until: 2010 Jul 02 1000 UTC
Warning Condition: Onset


Space Weather Message Code: ALTEF3
Serial Number: 1699
Issue Time: 2010 Jul 02 0550 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1698
Begin Time: 2010 Jun 29 1435 UTC
Yesterday Maximum 2MeV Flux: 6884 pfu


Space Weather Message Code: WARK04
Serial Number: 1644
Issue Time: 2010 Jul 01 2234 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Jul 01 2330 UTC
Valid To: 2010 Jul 02 0600 UTC
Warning Condition: Onset


Space Weather Message Code: ALTEF3
Serial Number: 1698
Issue Time: 2010 Jul 01 1042 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1697
Begin Time: 2010 Jun 29 1435 UTC
Yesterday Maximum 2MeV Flux: 1784 pfu

Comment: Criteria met at 01/1030 UTC


Space Weather Message Code: ALTK04
Serial Number: 1466
Issue Time: 2010 Jul 01 0355 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Jul 01 0354 UTC
Synoptic Period: 0300-0600 UTC
Station: Boulder
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 1643
Issue Time: 2010 Jul 01 0212 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Jul 01 0245 UTC
Valid To: 2010 Jul 01 1200 UTC
Warning Condition: Onset


Space Weather Message Code: ALTEF3
Serial Number: 1697
Issue Time: 2010 Jul 01 0010 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1696
Begin Time: 2010 Jun 29 1435 UTC
Yesterday Maximum 2MeV Flux: 1784 pfu

Comment: Criteria met at 30/2225Z.