564
NWXX04 KWNP 190146
ADVOUT

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

SPACE WEATHER ADVISORY OUTLOOK #26-40
2026 October 18 at 7:43 p.m. MDT (2026 October 19 0143 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For October 12-18

-An R1 (Minor) event was observed at 16/1542 UTC.

-No additional space weather storms were observed.

Outlook For October 19-25

-Periods of G1 (Minor) geomagnetic storming are likely on 19-20 Oct.



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.