NOAA SWPC Space Weather Outlook #21-5 1 February 2021

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

SPACE WEATHER ADVISORY OUTLOOK #21-5
2021 January 31 at 7:09 p.m. MST (2021 February 1 0209 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For January 25-31

G1 (Minor) geomagnetic storm levels were observed on 25 January due to negative polarity coronal hole high speed stream effects.

No other significant space weather was observed through the summary period.

Outlook For February 1-7

G1 (Minor) geomagetic storm levels are anticipated for 01 February due to negative polarity coronal hole high speed stream influence.

No other significant space weather is expected for the remainder of 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