NOAA / Space Weather Prediction Center

SWPC Space Weather Advisory

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA

2012 September 10 at 8:37 a.m. MDT (2012 September 10 1437 UTC)


Summary For September 3-9

Category G2 (moderate) geomagnetic storms occurred on 04-06 September due to effects from multiple CMEs. Three category R1 (minor) radio blackouts occurred on 06,08, and 09 September due to flare activity from Regions 1560 and 1564. A category S1 (minor) solar radiation storm occurred on 03 and 04 September as a continuation of an event carried over from the previous period.

Outlook For September 10-16

No space weather storms are expected.

For current space weather conditions see: Space Weather Now, Today's Space Weather and Space Weather Alerts

Data used to provide space weather services are contributed by NOAA, USAF, NASA, NSF, USGS, the International Space Environment Services and other observatories, universities, and institutions. For more information, including email services, see SWPC's Space Weather Advisories Web site or (303) 497-5127.

NOAA Space Weather Scales - Description of catagories used in Outlooks.