NOAA / Space Weather Prediction Center

SWPC Space Weather Advisory

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

2012 June 4 at 7:25 a.m. MDT (2012 June 4 1325 UTC)


Summary For May 28-June 3

A category R1 (Minor) Radio Blackout occurred on 03 June due to a solar flare. A category G1 (Minor) Geomagnetic Storm also occurred on 03 June associated with the onset of a coronal hole high-speed stream.

Outlook For June 4-10

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.