NOAA / Space Weather Prediction Center
Space Weather Alerts |
|
Alerts in Graphical Timelines: Past 7 days
and Currently in Effect
Alerts in Text Format: Current month and
Previous month
Space Weather Message Code: SUMSUD
Serial Number: 90
Issue Time: 2009 Jan 14 0127 UTC
SUMMARY: Geomagnetic Sudden Impulse
Observed: 2009 Jan 14 0121 UTC
Deviation: 13 nT
Station: Boulder
Space Weather Message Code: ALTK04
Serial Number: 1398
Issue Time: 2009 Jan 03 0931 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2009 Jan 03 0926 UTC
Synoptic Period: 0900-1200 UTC
Station: Boulder
Active Warning: no
SWPC Home |
Space Weather Topics: Alerts / Warnings, Space Weather Now, Today's Space Wx, Data and Products, About Us , Email Products, Space Wx Workshop , Education/Outreach, Disclaimer, Customer Services, Contact Us |