Solar region summary

Below you'll find a daily report brought to you by the NOAA about the solar regions during the past day and the prediction for the coming days. This page is daily updated around midnight.

Solar Region Summary 2017 Sep 23 0030 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar Region Summary

SRS Number 266 Issued at 0030Z on 23 Sep 2017 This report is compiled from data received at SWO on 22 Sep
I. Regions with Sunspots
Locations Valid at 22/2400Z
NmbrLocation LoArea ZLLNNMag Type
2680N07W933190060Hsx0201Alpha
2681S13E461800080Hsx0201Alpha
IA. H-alpha Plages without Spots
Locations Valid at 22/2400Z Sep
NmbrLocationLo
None
II. Regions Due to Return 23 Sep to 25 Sep
NmbrLatLo
2674N13121
Current data suggest that it is not possible to see aurora now at middle latitudes

Latest news

Today's space weather

Auroral activity Minor Severe
High latitude 25% 25%
Middle latitude 5% 1%
Predicted Kp max 3
Solar activity
M-class solar flare 15%
X-class solar flare 1%
B3.0
Moon phase
Waxing Crescent

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/09/09M1.1
Last geomagnetic storm:2017/09/18Kp5 (G1)
Number of spotless days in 2017:56
Last spotless day:2017/08/01

This day in history*

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*since 1994