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 15 0030 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar Region Summary
SRS Number 166 Issued at 0030Z on 15 Jun 2026 This report is compiled from data received at SWO on 14 JunI. Regions with Sunspots
Locations Valid at 14/2400Z
| Nmbr | Location | Lo | Area | Z | LL | NN | Mag Type |
|---|---|---|---|---|---|---|---|
| 4463 | N17W55 | 337 | 0030 | Hsx | 02 | 01 | Alpha |
| 4464 | S14W56 | 338 | 0120 | Dao | 09 | 05 | Beta |
| 4465 | N08W11 | 293 | 0150 | Cai | 09 | 10 | Beta |
| 4468 | N10E39 | 243 | 0020 | Cro | 03 | 05 | Beta |
IA. H-alpha plages without spots
Locations Valid at 14/2400Z Jun
| Nmbr | Location | Lo |
|---|---|---|
| 4462 | N16W90 | 012 |
| 4466 | N06W89 | 011 |
| 4467 | S08W65 | 347 |
II. Regions Due to Return 15 Jun to 17 Jun
| Nmbr | Lat | Lo |
|---|---|---|
| 4447 | S17 | 192 |
| 4444 | S22 | 178 |
| 4446 | S14 | 157 |
| 4460 | S22 | 154 |
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
Current Farside Activity 636Filaments and prominences 566Incoming & Unnumbered Active Regions 473AR4465 56Unspecified geomagnetic activity 312
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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 | 116.7 +15.3 |
| Last 30 days | 110.6 +17.2 |
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