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 28 0030 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar Region Summary
SRS Number 118 Issued at 0030Z on 28 Apr 2025 This report is compiled from data received at SWO on 27 AprI. Regions with Sunspots
Locations Valid at 27/2400Z
| Nmbr | Location | Lo | Area | Z | LL | NN | Mag Type |
|---|---|---|---|---|---|---|---|
| 4064 | N12W72 | 047 | 0100 | Dso | 06 | 04 | Beta |
| 4065 | S31W65 | 040 | 0030 | Hsx | 01 | 01 | Alpha |
| 4068 | S25W17 | 352 | 0010 | Hrx | 01 | 01 | Alpha |
| 4069 | S09W59 | 034 | 0010 | Axx | 01 | 01 | Alpha |
| 4070 | S12W28 | 003 | 0110 | Dso | 10 | 11 | Beta |
| 4072 | S19E11 | 324 | 0050 | Hsx | 02 | 04 | Alpha |
| 4073 | N11W00 | 335 | 0010 | Bxo | 05 | 02 | Beta |
| 4076 | N05E30 | 305 | 0080 | Hsx | 02 | 01 | Alpha |
| 4077 | S16E32 | 303 | 0020 | Hrx | 03 | 04 | Alpha |
IA. H-alpha plages without spots
Locations Valid at 27/2400Z Apr
| Nmbr | Location | Lo |
|---|---|---|
| 4066 | S05W89 | 064 |
| 4067 | S04W68 | 043 |
| 4074 | S20W87 | 062 |
| 4075 | S11E20 | 315 |
II. Regions Due to Return 28 Apr to 30 Apr
| Nmbr | Lat | Lo |
|---|---|---|
| None | ||
Latest news
Tuesday, 15 April 2025
CME arrival, G3 storm watch
Friday, 28 March 2025
X1.1 solar flare
Monday, 24 March 2025
Coronal hole faces Earth
Latest forum messages
AR 14079 12Share Articles 2GRB 221009A - strongest Gamma Ray burst ever detected at Earth 6Incoming & Unnumbered Active Regions 1848Ask your obscure/"stupid" space weather questions. 387
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/22 | M1.3 |
| Last geomagnetic storm | 2025/04/21 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2025 | 134.2 -20.4 |
| April 2025 | 126.2 -8 |
| Last 30 days | 126.5 -1 |