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 2018 Jul 18 0030 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar Region Summary

SRS Number 199 Issued at 0030Z on 18 Jul 2018 This report is compiled from data received at SWO on 17 Jul
I. Regions with Sunspots
Locations Valid at 17/2400Z
NmbrLocation LoArea ZLLNNMag Type
None
IA. H-alpha plages without spots
Locations Valid at 17/2400Z Jul
NmbrLocationLo
None
II. Regions Due to Return 18 Jul to 20 Jul
NmbrLatLo
None
Current data suggest that it is not possible to see aurora now at middle latitudes

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2018/07/05Kp5 (G1)
Number of spotless days in 2018:106
Current stretch spotless days:22

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