Viewing archive of Thursday, 21 July 2016

Previous rotation Previous day Calendar

Next day Next rotation

Select the desired archive item

Two M-class solar flares

More than three months. That's how long it took for the Sun to boost solar activity up to moderate levels again. It was sunspot region 2567 which produced two M-class solar flares early this night. First an M1.2 (R1-minor) solar flare at 00:46 UTC which was quickly followed by an M1.0 (R1-minor) solar flare at 01:49 UTC. These are the first M-class solar flares since the M6.7 solar flare that took place on 18 April.

<< Go to previous page

Latest news

Monday, 1 December 2025

X1.9 solar flare, Coronal hole faces Earth

Friday, 14 November 2025

X4.0 solar flare

Tuesday, 11 November 2025

X5.1 solar flare, G4 geomagnetic storm watch

More news

Latest forum messages

AR4294 / 4296 / 4298 296 AR 4299 24 Current Farside Activity 236 Unspecified geomagnetic activity 40 Space Weather Memes 760

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!