Official Space Weather Advisory issued by NOAA Space Weather Prediction Center
Boulder, Colorado, USA
SPACE WEATHER ADVISORY OUTLOOK #26-5
2026 February 2 at 2:37 a.m. MST (2026 February 2 0937 UTC)
**** SPACE WEATHER OUTLOOK ****
Summary For January 26-February 1
R1-R3 (Minor-Strong) radio blackouts occurred on 01 Feb due to flaring activity associated with sunspot Region 4366.
G1 (Minor) geomagnetic storm levels were reached on 28 Jan due to coronal hole high speed stream activity.
Outlook For February 2-8
R1-R2 (Minor-Moderate) radio blackouts are expected, with a chance for R3 (Strong), due to continued flare potential from Region 4633.
S1-S2 (Minor-Moderate) solar radiation storming is likely on 02 Feb with a chance on 03-08 Feb due to the flare potential of Region 4633.
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
