Official Space Weather Advisory issued by NOAA Space Weather Prediction Center
Boulder, Colorado, USA
SPACE WEATHER ADVISORY OUTLOOK #25-19
2025 June 8 at 8:09 p.m. MDT (2025 June 9 0209 UTC)
**** SPACE WEATHER OUTLOOK ****
Summary For June 2-8
R1 (Minor) radio blackouts were observed on 02-04 June.
G1 (Minor) geomagetic storms were observed on 02-04 and 07 June.
G2 (Moderate) geomagnetic storms were observed on 02-03 June.
G3 (Strong) geomagnetic storms were observed on 02-03 June.
S1 (Minor) radiation storms were observed on 02 June.
No other significant space weather was observed.
Outlook For June 9-15
A chance for R1-R2 (Minor-Moderate) radio blackouts exists on 09-15 June.
A chance for G1 (Minor) geomagnetic storms exists on 09, 14-15 June.
A chance for G2 (Moderate) geomagnetic storms exists on 14 June.
No other significant space weather is forecasted during the outlook period.
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. More
information is available at SWPC's Web site http://swpc.noaa.gov
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