NOAA SWPC Space Weather Outlook #17-30 2017 July 24

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

SPACE WEATHER ADVISORY OUTLOOK #17-30
2017 July 23 at 9:20 p.m. MDT (2017 July 24 0320 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For July 17-23

G2 (Moderate) Geomagnetic Storm conditions were observed on 17 July due to CME effects.

G1 (Minor) Geomagnetic Storm conditions were observed on 22 July due to coronal hole influence.

No other significant space weather storms were observed

Outlook For July 24-30

No space weather storms are expected 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