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 Jan 22 0030 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar Region Summary
SRS Number 22 Issued at 0030Z on 22 Jan 2025 This report is compiled from data received at SWO on 21 JanI. Regions with Sunspots
Locations Valid at 21/2400Z
| Nmbr | Location | Lo | Area | Z | LL | NN | Mag Type |
|---|---|---|---|---|---|---|---|
| 3959 | N18W45 | 205 | 0420 | Cko | 06 | 04 | Beta |
| 3961 | S10W22 | 182 | 0780 | Ekc | 14 | 45 | Beta-Gamma |
| 3962 | N18W12 | 172 | 0120 | Cao | 09 | 08 | Beta |
| 3964 | N06W90 | 250 | 0240 | Dai | 10 | 06 | Beta-Gamma |
| 3965 | N14W00 | 160 | 0100 | Cao | 05 | 06 | Beta |
| 3967 | S17E12 | 148 | 0110 | Eai | 11 | 12 | Beta-Gamma |
| 3969 | S06E31 | 129 | 0040 | Dri | 09 | 09 | Beta-Gamma |
| 3970 | N16E10 | 153 | 0020 | Bxi | 04 | 06 | Beta |
| 3971 | N12W14 | 174 | 0010 | Axx | 01 | 02 | Alpha |
IA. H-alpha plages without spots
Locations Valid at 21/2400Z Jan
| Nmbr | Location | Lo |
|---|---|---|
| 3958 | S06W80 | 240 |
| 3963 | N24W78 | 238 |
| 3966 | N04W49 | 209 |
II. Regions Due to Return 22 Jan to 24 Jan
| Nmbr | Lat | Lo |
|---|---|---|
| 3944 | S15 | 063 |
| 3952 | N19 | 045 |
| 3943 | S16 | 034 |
Latest news
Thursday, 16 January 2025
Coronal hole faces Earth
Saturday, 4 January 2025
Sunspot region 3947, X-class solar flares
Monday, 30 December 2024
Two earth-directed coronal mass ejections
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/22 | M1.3 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| January 2025 | 145.2 -9.3 |
| Last 30 days | 163.2 +45.8 |