NOAA / Space Weather Prediction Center
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Space Weather Alerts |
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Space Weather Message Code: ALTEF3
Serial Number: 1696
Issue Time: 2010 Jun 30 1448 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1695
Begin Time: 2010 Jun 29 1435 UTC
Yesterday Maximum 2MeV Flux: 1242 pfu
Space Weather Message Code: WARK05
Serial Number: 664
Issue Time: 2010 Jun 30 0740 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2010 Jun 30 0740 UTC
Valid To: 2010 Jun 30 1600 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor
Space Weather Message Code: ALTK04
Serial Number: 1465
Issue Time: 2010 Jun 30 0031 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Jun 30 0030 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1642
Issue Time: 2010 Jun 29 2120 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Jun 29 2130 UTC
Valid To: 2010 Jun 30 1600 UTC
Warning Condition: Onset
Space Weather Message Code: ALTEF3
Serial Number: 1695
Issue Time: 2010 Jun 29 1457 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2010 Jun 29 1435 UTC
Station: GOES-13
Space Weather Message Code: ALTK04
Serial Number: 1464
Issue Time: 2010 Jun 27 0832 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Jun 27 0830 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1641
Issue Time: 2010 Jun 27 0154 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Jun 27 0200 UTC
Valid To: 2010 Jun 27 1600 UTC
Warning Condition: Onset
Space Weather Message Code: WARK04
Serial Number: 1640
Issue Time: 2010 Jun 26 0708 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1639
Valid From: 2010 Jun 26 0245 UTC
Now Valid Until: 2010 Jun 26 1200 UTC
Warning Condition: persistence
Space Weather Message Code: ALTK04
Serial Number: 1463
Issue Time: 2010 Jun 26 0506 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Jun 26 0505 UTC
Synoptic Period: 0300-0600 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1639
Issue Time: 2010 Jun 26 0209 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Jun 26 0245 UTC
Valid To: 2010 Jun 26 0800 UTC
Warning Condition: Onset
Space Weather Message Code: ALTEF3
Serial Number: 1694
Issue Time: 2010 Jun 22 1333 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1693
Begin Time: 2010 Jun 17 1440 UTC
Yesterday Maximum 2MeV Flux: 1095 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1693
Issue Time: 2010 Jun 21 1807 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1692
Begin Time: 2010 Jun 17 1440 UTC
Yesterday Maximum 2MeV Flux: 1658 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1692
Issue Time: 2010 Jun 20 1138 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1691
Begin Time: 2010 Jun 17 1440 UTC
Yesterday Maximum 2MeV Flux: 1442 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1691
Issue Time: 2010 Jun 19 1222 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1690
Begin Time: 2010 Jun 17 1440 UTC
Yesterday Maximum 2MeV Flux: 1445 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1690
Issue Time: 2010 Jun 18 1407 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1689
Begin Time: 2010 Jun 17 1440 UTC
Yesterday Maximum 2MeV Flux: 1362 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1689
Issue Time: 2010 Jun 17 1454 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2010 Jun 17 1440 UTC
Station: GOES13
Space Weather Message Code: WARK04
Serial Number: 1638
Issue Time: 2010 Jun 17 0556 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1637
Valid From: 2010 Jun 15 2330 UTC
Now Valid Until: 2010 Jun 17 1200 UTC
Warning Condition: Persistence
Space Weather Message Code: WARK04
Serial Number: 1637
Issue Time: 2010 Jun 16 1455 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1636
Valid From: 2010 Jun 15 2330 UTC
Now Valid Until: 2010 Jun 17 0600 UTC
Warning Condition: Persistence
Space Weather Message Code: WARK04
Serial Number: 1636
Issue Time: 2010 Jun 16 0848 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1635
Valid From: 2010 Jun 15 2330 UTC
Now Valid Until: 2010 Jun 16 1500 UTC
Warning Condition: Persistence
Space Weather Message Code: ALTK04
Serial Number: 1462
Issue Time: 2010 Jun 16 0358 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Jun 16 0356 UTC
Synoptic Period: 0300-0600 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: ALTK04
Serial Number: 1461
Issue Time: 2010 Jun 16 0316 UTC
CANCEL ALERT: Geomagnetic K-index of 4
Cancel Serial Number: 1460
Original Issue Time: 2010 Jun 16 0304 UTC
Comment: This alert was just short of a K-index of 4.
Space Weather Message Code: ALTK04
Serial Number: 1460
Issue Time: 2010 Jun 16 0304 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Jun 16 0257 UTC
Synoptic Period: 0300-0600 UTC
Station: Boulder
Active Warning: Yes
Comment: Corrected threshold reached.
Space Weather Message Code: ALTK04
Serial Number: 1459
Issue Time: 2010 Jun 16 0303 UTC
CANCEL ALERT: Geomagnetic K-index of 4
Cancel Serial Number: 1458
Original Issue Time: 2010 Jun 16 0259 UTC
Comment: Threshold reached :2010 Jun 16 0257
Space Weather Message Code: ALTK04
Serial Number: 1458
Issue Time: 2010 Jun 16 0259 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Jun 16 0205 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1635
Issue Time: 2010 Jun 15 2237 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Jun 15 2330 UTC
Valid To: 2010 Jun 16 0900 UTC
Warning Condition: Onset
Space Weather Message Code: ALTEF3
Serial Number: 1688
Issue Time: 2010 Jun 13 1658 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1687
Begin Time: 2010 May 30 1015 UTC
Yesterday Maximum 2MeV Flux: 1321 pfu
Space Weather Message Code: ALTTP2
Serial Number: 697
Issue Time: 2010 Jun 13 0621 UTC
ALERT: Type II Radio Emission
Begin Time: 2010 Jun 13 0539 UTC
Estimated Velocity: 665 km/s
Space Weather Message Code: ALTEF3
Serial Number: 1687
Issue Time: 2010 Jun 12 1328 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1686
Begin Time: 2010 May 30 1015 UTC
Yesterday Maximum 2MeV Flux: 1503 pfu
Space Weather Message Code: ALTTP4
Serial Number: 318
Issue Time: 2010 Jun 12 0938 UTC
ALERT: Type IV Radio Emission
Begin Time: 2010 Jun 12 0918 UTC
Space Weather Message Code: SUM10R
Serial Number: 478
Issue Time: 2010 Jun 12 0135 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2010 Jun 12 0055 UTC
Maximum Time: 2010 Jun 12 0056 UTC
End Time: 2010 Jun 12 0056 UTC
Duration: 1 minutes
Peak Flux: 130 sfu
Latest Penticton Noon Flux: 75 sfu
Space Weather Message Code: SUM10R
Serial Number: 477
Issue Time: 2010 Jun 12 0134 UTC
CANCEL SUMMARY: 10cm Radio Burst
Cancel Serial Number: 476
Original Issue Time: 2010 Jun 12 0115 UTC
Comment: Cancelled to reissue with correct sfu
Space Weather Message Code: ALTTP2
Serial Number: 696
Issue Time: 2010 Jun 12 0122 UTC
ALERT: Type II Radio Emission
Begin Time: 2010 Jun 12 0057 UTC
Estimated Velocity: 1360 km/s
Space Weather Message Code: SUM10R
Serial Number: 476
Issue Time: 2010 Jun 12 0115 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2010 Jun 12 0055 UTC
Maximum Time: 2010 Jun 12 0056 UTC
End Time: 2010 Jun 12 0056 UTC
Duration: 1 minutes
Peak Flux: 2695 sfu
Latest Penticton Noon Flux: 75 sfu
Space Weather Message Code: ALTEF3
Serial Number: 1686
Issue Time: 2010 Jun 11 1339 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1685
Begin Time: 2010 May 30 1015 UTC
Yesterday Maximum 2MeV Flux: 1252 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1685
Issue Time: 2010 Jun 10 1148 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1684
Begin Time: 2010 May 30 1015 UTC
Yesterday Maximum 2MeV Flux: 7232 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1684
Issue Time: 2010 Jun 09 0508 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1683
Begin Time: 2010 May 30 1015 UTC
Yesterday Maximum 2MeV Flux: 7594 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1683
Issue Time: 2010 Jun 08 0512 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1682
Begin Time: 2010 May 30 1015 UTC
Yesterday Maximum 2MeV Flux: 6614 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1682
Issue Time: 2010 Jun 07 0852 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1681
Begin Time: 2010 May 30 1015 UTC
Yesterday Maximum 2MeV Flux: 7008 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1681
Issue Time: 2010 Jun 06 0503 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1680
Begin Time: 2010 May 30 1015 UTC
Yesterday Maximum 2MeV Flux: 9418 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1680
Issue Time: 2010 Jun 05 0501 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1679
Begin Time: 2010 May 30 1015 UTC
Yesterday Maximum 2MeV Flux: 2438 pfu
Space Weather Message Code: ALTK04
Serial Number: 1457
Issue Time: 2010 Jun 04 1203 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Jun 04 1200 UTC
Synoptic Period: 1200-1500 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: ALTEF3
Serial Number: 1679
Issue Time: 2010 Jun 04 1156 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1678
Begin Time: 2010 May 30 1015 UTC
Yesterday Maximum 2MeV Flux: 18234 pfu
Space Weather Message Code: WARK04
Serial Number: 1634
Issue Time: 2010 Jun 04 0141 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Jun 04 0145 UTC
Valid To: 2010 Jun 04 1600 UTC
Warning Condition: Persistence
Space Weather Message Code: ALTK05
Serial Number: 641
Issue Time: 2010 Jun 04 0139 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2010 Jun 04 0135 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: No
NOAA Scale: G1 - Minor
Space Weather Message Code: ALTK04
Serial Number: 1456
Issue Time: 2010 Jun 03 1140 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Jun 03 1139 UTC
Synoptic Period: 0900-1200 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1633
Issue Time: 2010 Jun 03 1104 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2010 Jun 03 1105 UTC
Valid To: 2010 Jun 03 1600 UTC
Warning Condition: Onset
Space Weather Message Code: ALTEF3
Serial Number: 1678
Issue Time: 2010 Jun 03 0506 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1677
Begin Time: 2010 May 30 1015 UTC
Yesterday Maximum 2MeV Flux: 19666 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1677
Issue Time: 2010 Jun 02 0512 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1676
Begin Time: 2010 May 30 1015 UTC
Yesterday Maximum 2MeV Flux: 20865 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1676
Issue Time: 2010 Jun 01 0505 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 1675
Begin Time: 2010 May 30 1015 UTC
Yesterday Maximum 2MeV Flux: 6050 pfu
Space Weather Message Code: ALTK04
Serial Number: 1455
Issue Time: 2010 Jun 01 0047 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2010 Jun 01 0046 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: Yes
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