NOAA SWPC Space Weather Advisory Outlook #22-16. 2022 April 18 0019 UTC

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

SPACE WEATHER ADVISORY OUTLOOK #22-16
2022 April 17 at 6:19 p.m. MDT (2022 April 18 0019 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For April 11-17

G1 (Minor) geomagentic storms were observed on 14-15 April and G2 (Moderate) geomagnetic storms were observed on 14 April due to CME effects.

R1 (Minor) solar radiation storms were observed on 16-17 April and R3 (Strong) radio blackouts were observed on 16 April due to flare activity from Regions 2992, 2993 and 2994.

No additional significant space weather was observed during the summary period.

Outlook For April 18-24

R1-R2 (Minor-Moderate) radio blackouts are likely, with a slight chance for R3 (Strong) radio blackouts, for the outlook period due to the flare potential history from Regions 2992, 2993 and 2994.

No additional significant space weather is anticipated for 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