Alerts Issued by SEC in June 2002


Space Weather Message Code: WARK04
Serial Number: 408
Issue Time: 2002 Jun 19 1628 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2002 Jun 19 1630 UTC
Valid To: 2002 Jun 20 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 570
Issue Time: 2002 Jun 19 0105 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2002 Jun 19 0105 UTC
Synoptic Period: 0000-0300 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 407
Issue Time: 2002 Jun 19 0102 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2002 Jun 19 0105 UTC
Valid To: 2002 Jun 19 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTTP2
Serial Number: 424
Issue Time: 2002 Jun 13 0918 UTC

ALERT: Type II Radio Emission
Begin Time: 2002 Jun 13 0855 UTC
Estimated Velocity: 545 km/s


Space Weather Message Code: ALTTP2
Serial Number: 423
Issue Time: 2002 Jun 12 0204 UTC

ALERT: Type II Radio Emission
Begin Time: 2002 Jun 12 0145 UTC
Estimated Velocity: 450 km/s


Space Weather Message Code: ALTK04
Serial Number: 569
Issue Time: 2002 Jun 10 1615 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2002 Jun 10 1615 UTC
Synoptic Period: 1500-1800 UTC
Active Warning: No


Space Weather Message Code: ALTK04
Serial Number: 568
Issue Time: 2002 Jun 10 1113 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2002 Jun 10 1111 UTC
Synoptic Period: 0900-1200 UTC
Active Warning: no


Space Weather Message Code: WARSUD
Serial Number: 10
Issue Time: 2002 Jun 10 0536 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2002 Jun 10 0545 UTC
Valid To: 2002 Jun 10 0700 UTC
IP Shock Passage Observed: 2002 Jun 10 0530 UTC


Space Weather Message Code: ALTK04
Serial Number: 567
Issue Time: 2002 Jun 09 2026 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2002 Jun 09 2023 UTC
Synoptic Period: 1800-2100 UTC
Active Warning: No


Space Weather Message Code: ALTK04
Serial Number: 566
Issue Time: 2002 Jun 09 0823 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2002 Jun 09 0815 UTC
Synoptic Period: 0600-0900 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 406
Issue Time: 2002 Jun 09 0756 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2002 Jun 09 0800 UTC
Valid To: 2002 Jun 09 1500 UTC
Warning Condition: Onset


Space Weather Message Code: ALTK04
Serial Number: 565
Issue Time: 2002 Jun 08 1450 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2002 Jun 08 1449 UTC
Synoptic Period: 1200-1500 UTC
Active Warning: No


Space Weather Message Code: WARK04
Serial Number: 405
Issue Time: 2002 Jun 08 1448 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2002 Jun 08 1448 UTC
Valid To: 2002 Jun 08 2359 UTC
Warning Condition: Onset


Space Weather Message Code: SUMSUD
Serial Number: 16
Issue Time: 2002 Jun 08 1154 UTC

SUMMARY: Geomagnetic Sudden Impulse
Observed: 2002 Jun 08 1141 UTC
Deviation: 16 nT
Station: Boulder


Space Weather Message Code: WARSUD
Serial Number: 9
Issue Time: 2002 Jun 08 1106 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2002 Jun 08 1115 UTC
Valid To: 2002 Jun 08 1200 UTC
IP Shock Passage Observed: 2002 Jun 08 1028 UTC


Space Weather Message Code: ALTK04
Serial Number: 564
Issue Time: 2002 Jun 05 0245 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2002 Jun 05 0245 UTC
Synoptic Period: 0000-0300 UTC
Active Warning: No


Space Weather Message Code: ALTK04
Serial Number: 563
Issue Time: 2002 Jun 04 0531 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2002 Jun 04 0530 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: Yes


Space Weather Message Code: WARK04
Serial Number: 404
Issue Time: 2002 Jun 04 0526 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2002 Jun 04 0530 UTC
Valid To: 2002 Jun 04 1800 UTC
Warning Condition: Onset


Space Weather Message Code: WATA20
Serial Number: 206
Issue Time: 2002 Jun 02 2132 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted
Valid for UTC Day: 2002 Jun 04


Space Weather Message Code: SUM10R
Serial Number: 223
Issue Time: 2002 Jun 02 2114 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2002 Jun 02 2036 UTC
Maximum Time: 2002 Jun 02 2041 UTC
End Time: 2002 Jun 02 2050 UTC
Duration: 14 minutes
Peak Flux: 450 sfu
Latest Penticton Noon Flux: 175 sfu


Space Weather Message Code: ALTTP2
Serial Number: 422
Issue Time: 2002 Jun 02 2110 UTC

ALERT: Type II Radio Emission
Begin Time: 2002 Jun 02 2040 UTC
Estimated Velocity: 1079 km/s


Space Weather Message Code: WARK04
Serial Number: 403
Issue Time: 2002 Jun 02 1740 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2002 Jun 02 1800 UTC
Valid To: 2002 Jun 03 1800 UTC
Warning Condition: Persistence


Space Weather Message Code: ALTK04
Serial Number: 562
Issue Time: 2002 Jun 02 1736 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2002 Jun 02 1723 UTC
Synoptic Period: 1500-1800 UTC
Active Warning: No


Space Weather Message Code: ALTTP4
Serial Number: 173
Issue Time: 2002 Jun 02 1105 UTC

ALERT: Type IV Radio Emission
Begin Time: 2002 Jun 02 1019 UTC


Space Weather Message Code: ALTTP2
Serial Number: 421
Issue Time: 2002 Jun 02 1104 UTC

ALERT: Type II Radio Emission
Begin Time: 2002 Jun 02 1017 UTC
Estimated Velocity: 323 km/s


Space Weather Message Code: ALTK04
Serial Number: 561
Issue Time: 2002 Jun 02 0148 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2002 Jun 02 0130 UTC
Synoptic Period: 0000-0300 UTC
Active Warning: No

Comment:
Delayed issue due to using back-up magnetometer data. Also threshold
reached time is approximate.


Space Weather Message Code: ALTTP2
Serial Number: 420
Issue Time: 2002 Jun 02 0018 UTC

ALERT: Type II Radio Emission
Begin Time: 2002 Jun 01 2348 UTC
Estimated Velocity: 1232 km/s

Comment:
Mulitple reports ranged in speed from 668 km/s to 1400 km/s.


Space Weather Message Code: SUM10R
Serial Number: 222
Issue Time: 2002 Jun 02 0009 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2002 Jun 01 2347 UTC
Maximum Time: 2002 Jun 01 2347 UTC
End Time: 2002 Jun 01 2349 UTC
Duration: 2 minutes
Peak Flux: 250 sfu
Latest Penticton Noon Flux: 179 sfu


Space Weather Message Code: SUM10R
Serial Number: 221
Issue Time: 2002 Jun 01 0646 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2002 Jun 01 0353 UTC
Maximum Time: 2002 Jun 01 0354 UTC
End Time: 2002 Jun 01 0357 UTC
Duration: 4 minutes
Peak Flux: 260 sfu
Latest Penticton Noon Flux: 182 sfu


Space Weather Message Code: ALTTP2
Serial Number: 419
Issue Time: 2002 Jun 01 0644 UTC

ALERT: Type II Radio Emission
Begin Time: 2002 Jun 01 0356 UTC
Estimated Velocity: 493 km/s


Space Weather Message Code: ALTTP4
Serial Number: 172
Issue Time: 2002 Jun 01 0644 UTC

ALERT: Type IV Radio Emission
Begin Time: 2002 Jun 01 0356 UTC