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 Apr 05 0030 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar Region Summary
SRS Number 95 Issued at 0030Z on 05 Apr 2025 This report is compiled from data received at SWO on 04 AprI. Regions with Sunspots
Locations Valid at 04/2400Z
| Nmbr | Location | Lo | Area | Z | LL | NN | Mag Type |
|---|---|---|---|---|---|---|---|
| 4043 | N18W83 | 001 | 0050 | Cao | 07 | 02 | Beta |
| 4044 | N22W57 | 335 | 0150 | Dao | 05 | 05 | Beta |
| 4045 | S13W32 | 310 | 0020 | Cso | 03 | 03 | Beta |
| 4046 | N06W23 | 301 | 0160 | Hsx | 03 | 01 | Alpha |
| 4048 | S16W02 | 280 | 0530 | Fkc | 16 | 32 | Beta-Gamma |
| 4049 | S28W27 | 305 | 0060 | Dao | 08 | 08 | Beta |
| 4050 | N28W25 | 304 | 0010 | Dso | 04 | 03 | Beta |
| 4051 | S08W57 | 335 | 0010 | Cro | 01 | 03 | Beta |
| 4052 | S21W35 | 313 | 0010 | Cro | 05 | 04 | Beta |
| 4053 | S09W19 | 297 | 0010 | Cro | 03 | 02 | Beta |
IA. H-alpha plages without spots
Locations Valid at 04/2400Z Apr
| Nmbr | Location | Lo |
|---|---|---|
| None | ||
II. Regions Due to Return 05 Apr to 07 Apr
| Nmbr | Lat | Lo |
|---|---|---|
| 4026 | S20 | 186 |
| 4031 | N16 | 185 |
| 4028 | S16 | 159 |
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Unspecified geomagnetic activity 2210Incoming & Unnumbered Active Regions 1660AR4048 114New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 36Filaments and prominences 750
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/01 | M2.5 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2025 | 134.2 -20.4 |
| April 2025 | 143 +8.8 |
| Last 30 days | 129.8 -16.3 |