NWXX04 KWNP 200246
ADVOUT

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

SPACE WEATHER ADVISORY OUTLOOK #23-12
2023 March 19 at 8:43 p.m. MDT (2023 March 20 0243 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For March 13-19

R1 (Minor) radio blackouts were observed on 17 Mar from Region 3247.

G2 (Moderate) geomagnetic storm conditions were observed on 15 Mar due influence from a passing CME.

S1 (Minor) solar radiation storms were observed on 13-15 Mar due to a combination of activity on the far side of the Sun and an approaching CME that reached Earth on 15 Mar.

No other space weather storms were observed during the summary period.

Outlook For March 20-26

G2 (Moderate) geomagnetic storms are likely on 25 Mar due to coronal hole influence.

G1 (Minor) geomagnetic storms are likely on 26 Mar under continuing coronal hole influence.

No other space weather storms are expected during the outlook period.



Space Weather Prediction Center links
Current space weather conditions http://www.swpc.noaa.gov/communities/space-weather-enthusiasts
Alerts http://www.swpc.noaa.gov/products/alerts-watches-and-warnings
Outlook http://www.swpc.noaa.gov/products/space-weather-advisory-outlook

Data used to provide space weather services are contributed by NOAA,
USAF, NASA, NSF, USGS, the International Space Environment Service (ISES)
and other observatories, universities, and institutions. For more
information, including email services, see SWPC's Space Weather
Prediction Center Web site http://www.swpc.noaa.gov/ or (303) 497-3171.