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 2026 Jun 18 0030 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar Region Summary
SRS Number 169 Issued at 0030Z on 18 Jun 2026 This report is compiled from data received at SWO on 17 JunI. Regions with Sunspots
Locations Valid at 17/2400Z
| Nmbr | Location | Lo | Area | Z | LL | NN | Mag Type |
|---|---|---|---|---|---|---|---|
| 4465 | N07W49 | 290 | 0090 | Cso | 05 | 08 | Beta |
| 4469 | S16W06 | 248 | 0010 | Bxo | 04 | 04 | Beta |
| 4470 | N07E54 | 187 | 0080 | Dao | 08 | 08 | Beta |
IA. H-alpha plages without spots
Locations Valid at 17/2400Z Jun
| Nmbr | Location | Lo |
|---|---|---|
| 4468 | N11W03 | 246 |
II. Regions Due to Return 18 Jun to 20 Jun
| Nmbr | Lat | Lo |
|---|---|---|
| 4457 | S09 | 144 |
Latest news
Thursday, 4 June 2026
G3 geomagnetic storm watch for 4 and 5 June
Wednesday, 13 May 2026
Coronal hole faces Earth
Monday, 30 March 2026
X1.5 solar flare
Latest forum messages
Can not log in with Facebook 6Current Farside Activity 641Incoming & Unnumbered Active Regions 475Ham Radio license plates and humor. 10Unspecified geomagnetic activity 313
More topicsSupport 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!
Space weather facts
| Last X-flare | 2026/06/03 | X1.0 |
| Last M-flare | 2026/06/06 | M1.8 |
| Last geomagnetic storm | 2026/06/11 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (2%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| May 2026 | 101.4 +22.1 |
| June 2026 | 108.1 +6.7 |
| Last 30 days | 109.2 +12.9 |
This day in history*
Aurora on this day in history
No observations submitted for this day in history. If you've observed the aurora and you have some amazing photos to show off, submit your observations now!
Submit your aurora observation