Space Weather Message Code: ALTK04
Serial Number: 1250
Issue Time: 2007 Mar 28 0556 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2007 Mar 28 0556 UTC
Synoptic Period: 0300-0600 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1378
Issue Time: 2007 Mar 28 0555 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2007 Mar 28 0555 UTC
Valid To: 2007 Mar 28 1600 UTC
Warning Condition: Onset
Space Weather Message Code: WARK04
Serial Number: 1377
Issue Time: 2007 Mar 26 1554 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1376
Valid From: 2007 Mar 24 0245 UTC
Now Valid Until: 2007 Mar 27 1600 UTC
Warning Condition: Persistence
Space Weather Message Code: WARK04
Serial Number: 1376
Issue Time: 2007 Mar 25 1554 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1375
Valid From: 2007 Mar 24 0245 UTC
Now Valid Until: 2007 Mar 26 1600 UTC
Warning Condition: Persistence
Space Weather Message Code: WARK04
Serial Number: 1375
Issue Time: 2007 Mar 24 1556 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 1374
Valid From: 2007 Mar 24 0245 UTC
Now Valid Until: 2007 Mar 25 1600 UTC
Warning Condition: Persistence
Space Weather Message Code: ALTK05
Serial Number: 568
Issue Time: 2007 Mar 24 1000 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2007 Mar 24 0958 UTC
Synoptic Period: 0900-1200 UTC
Station: Boulder
Active Warning: No
NOAA Scale: G1 - Minor
Space Weather Message Code: ALTK04
Serial Number: 1249
Issue Time: 2007 Mar 24 0256 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2007 Mar 24 0254 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1374
Issue Time: 2007 Mar 24 0245 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2007 Mar 24 0245 UTC
Valid To: 2007 Mar 24 1600 UTC
Warning Condition: Onset
Space Weather Message Code: ALTEF3
Serial Number: 1292
Issue Time: 2007 Mar 22 0911 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 22 0855 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 3630 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1291
Issue Time: 2007 Mar 21 0545 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 21 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 3370 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1290
Issue Time: 2007 Mar 20 0502 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 20 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 3730 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1289
Issue Time: 2007 Mar 19 0502 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 19 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 3900 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1288
Issue Time: 2007 Mar 18 0501 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 18 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 5220 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1287
Issue Time: 2007 Mar 17 1056 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 17 1040 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 2860 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1286
Issue Time: 2007 Mar 16 1131 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 16 1115 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 3070 pfu
Space Weather Message Code: ALTK04
Serial Number: 1248
Issue Time: 2007 Mar 16 0408 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2007 Mar 16 0408 UTC
Synoptic Period: 0300-0600 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1373
Issue Time: 2007 Mar 16 0406 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2007 Mar 16 0407 UTC
Valid To: 2007 Mar 16 1600 UTC
Warning Condition: Onset
Space Weather Message Code: ALTEF3
Serial Number: 1285
Issue Time: 2007 Mar 15 1108 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 15 1050 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 3290 pfu
Space Weather Message Code: WARK04
Serial Number: 1372
Issue Time: 2007 Mar 15 1055 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2007 Mar 15 1100 UTC
Valid To: 2007 Mar 15 1600 UTC
Warning Condition: Onset
Space Weather Message Code: ALTEF3
Serial Number: 1284
Issue Time: 2007 Mar 14 1531 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 14 1510 UTC
Station: GOES12
Observed Yesterday: No
Space Weather Message Code: ALTK05
Serial Number: 567
Issue Time: 2007 Mar 13 0115 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2007 Mar 13 0112 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: No
NOAA Scale: G1 - Minor
Space Weather Message Code: ALTK04
Serial Number: 1247
Issue Time: 2007 Mar 13 0104 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2007 Mar 13 0102 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1371
Issue Time: 2007 Mar 12 2355 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2007 Mar 12 2357 UTC
Valid To: 2007 Mar 13 1600 UTC
Warning Condition: Onset
Space Weather Message Code: WARK04
Serial Number: 1370
Issue Time: 2007 Mar 12 1222 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2007 Mar 12 1230 UTC
Valid To: 2007 Mar 12 1500 UTC
Warning Condition: Onset
Space Weather Message Code: ALTEF3
Serial Number: 1283
Issue Time: 2007 Mar 11 0502 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 11 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 7810 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1282
Issue Time: 2007 Mar 10 0758 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 10 0735 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 17900 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1281
Issue Time: 2007 Mar 09 0500 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 09 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 21400 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1280
Issue Time: 2007 Mar 08 0503 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 08 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 7530 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1279
Issue Time: 2007 Mar 07 1042 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 07 1020 UTC
Station: GOES12
Observed Yesterday: No
Space Weather Message Code: ALTK04
Serial Number: 1246
Issue Time: 2007 Mar 07 0747 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2007 Mar 07 0746 UTC
Synoptic Period: 0600-0900 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1369
Issue Time: 2007 Mar 07 0020 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2007 Mar 07 0020 UTC
Valid To: 2007 Mar 08 1600 UTC
Warning Condition: Onset
Space Weather Message Code: ALTK05
Serial Number: 566
Issue Time: 2007 Mar 06 0323 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2007 Mar 06 0320 UTC
Synoptic Period: 0300-0600 UTC
Station: Boulder
Active Warning: No
NOAA Scale: G1 - Minor
Space Weather Message Code: WARK04
Serial Number: 1368
Issue Time: 2007 Mar 06 0155 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2007 Mar 06 0200 UTC
Valid To: 2007 Mar 06 1600 UTC
Warning Condition: Persistence
Space Weather Message Code: ALTK04
Serial Number: 1245
Issue Time: 2007 Mar 06 0153 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2007 Mar 06 0150 UTC
Synoptic Period: 0000-0300 UTC
Station: Boulder
Active Warning: No
Space Weather Message Code: ALTK04
Serial Number: 1244
Issue Time: 2007 Mar 05 1204 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2007 Mar 05 1159 UTC
Synoptic Period: 1200-1500 UTC
Station: Boulder
Active Warning: Yes
Space Weather Message Code: WARK04
Serial Number: 1367
Issue Time: 2007 Mar 05 1156 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2007 Mar 05 1157 UTC
Valid To: 2007 Mar 05 1600 UTC
Warning Condition: Onset
Space Weather Message Code: ALTEF3
Serial Number: 1278
Issue Time: 2007 Mar 04 0501 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 04 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 5530 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1277
Issue Time: 2007 Mar 03 0501 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 03 0500 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 6580 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1276
Issue Time: 2007 Mar 02 0629 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 02 0605 UTC
Station: GOES12
Observed Yesterday: Yes
Yesterday Maximum 2MeV Flux: 7200 pfu
Space Weather Message Code: ALTEF3
Serial Number: 1275
Issue Time: 2007 Mar 01 1111 UTC
ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2007 Mar 01 1055 UTC
Station: GOES12
Observed Yesterday: No
Space Weather Message Code: WARK05
Serial Number: 594
Issue Time: 2007 Mar 01 0636 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2007 Mar 01 0636 UTC
Valid To: 2007 Mar 01 1600 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor