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 2025 Aug 07 0030 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar Region Summary
SRS Number 219 Issued at 0030Z on 07 Aug 2025 This report is compiled from data received at SWO on 06 AugI. Regions with Sunspots
Locations Valid at 06/2400Z
| Nmbr | Location | Lo | Area | Z | LL | NN | Mag Type |
|---|---|---|---|---|---|---|---|
| 4161 | S14W58 | 136 | 0030 | Cso | 03 | 04 | Beta |
| 4165 | N12W23 | 101 | 0230 | Dao | 03 | 06 | Beta |
| 4167 | N11W92 | 170 | 0250 | Ehi | 12 | 11 | Beta-Gamma |
| 4168 | N05W23 | 101 | 0250 | Ekc | 11 | 22 | Beta-Gamma-Delta |
| 4169 | N23E46 | 032 | 0080 | Cao | 02 | 03 | Beta |
| 4170 | S17W54 | 132 | 0090 | Dao | 07 | 08 | Beta-Gamma |
| 4171 | N19E65 | 013 | 0050 | Hsx | 01 | 01 | Alpha |
| 4172 | N08E52 | 026 | 0020 | Cro | 03 | 07 | Beta-Gamma |
| 4173 | S16W25 | 103 | 0010 | Bxo | 03 | 02 | Beta |
IA. H-alpha plages without spots
Locations Valid at 06/2400Z Aug
| Nmbr | Location | Lo |
|---|---|---|
| 4164 | S21W75 | 153 |
II. Regions Due to Return 07 Aug to 09 Aug
| Nmbr | Lat | Lo |
|---|---|---|
| 4158 | S15 | 314 |
Latest news
Tuesday, 5 August 2025
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The CME did not disappoint! More storming activity to come?
Saturday, 31 May 2025
M8.2 solar flare, Strong G4 geomagnetic storm watch
Latest forum messages
AR14168 CME M4.42 2025/08/05 21AR14168 97AR4172 8Photographing auroras 112Incoming & Unnumbered Active Regions 1986
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Space weather facts
| Last X-flare | 2025/06/19 | X1.9 |
| Last M-flare | 2025/08/07 | M4.0 |
| Last geomagnetic storm | 2025/07/22 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| June 2025 | 116.3 +37.1 |
| August 2025 | 123.2 +6.9 |
| Last 30 days | 124.3 +13.7 |