:Product: Advisory Outlook advisory-outlook.txt
:Issued: 2024 Apr 22 0210 UTC
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Official Space Weather Advisory issued by NOAA Space Weather Prediction Center
Boulder, Colorado, USA

SPACE WEATHER ADVISORY OUTLOOK #24-17
2024 April 21 at 8:07 p.m. MDT (2024 April 22 0207 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For April 15-21

R1 (Minor) events were observed on 15-19 Apr and 21 Apr in response to activity from Regions 3634, 3635, 3638, 3639, 3643, 3645, and 3647.

G1 (Minor) geomagnetic storms were observed on 16 Apr in response to a CME that left the Sun on 12 Apr.

G3 (Strong) geomagnetic storms were observed on 19 Apr in response to a CME that left the Sun on 15 Apr.

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

Outlook For April 22-28

R1-R2 (Minor-Moderate) radio blackouts are expected on 22-27 Apr due to the flare potential from multiple sunspot groups in the Suns W hemisphere.

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