Official Space Weather Advisory issued by NOAA Space Weather Prediction Center
Boulder, Colorado, USA
SPACE WEATHER ADVISORY OUTLOOK #26-16
2026 April 19 at 9:42 p.m. MDT (2026 April 20 0342 UTC)
**** SPACE WEATHER OUTLOOK ****
Summary For April 13-19
G1-G2 (Minor-Moderate) geomagnetic storm levels were observed on 18-19 Apr.
No other significant space weather event was observed during the week.
Outlook For April 20-26
No significant space weather event is expected.
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
