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 2024 Jul 27 0030 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar Region Summary
SRS Number 209 Issued at 0030Z on 27 Jul 2024 This report is compiled from data received at SWO on 26 JulI. Regions with Sunspots
Locations Valid at 26/2400Z
| Nmbr | Location | Lo | Area | Z | LL | NN | Mag Type |
|---|---|---|---|---|---|---|---|
| 3756 | S17W70 | 071 | 0060 | Hsx | 04 | 01 | Alpha |
| 3757 | N18W61 | 062 | 0010 | Axx | 01 | 01 | Alpha |
| 3761 | S09W86 | 086 | 0100 | Dao | 08 | 06 | Beta-Gamma |
| 3762 | S12W20 | 020 | 0240 | Fac | 16 | 36 | Beta-Gamma-Delta |
| 3763 | N03E24 | 342 | 0120 | Cso | 09 | 02 | Beta |
| 3764 | S04E23 | 339 | 0080 | Hsx | 02 | 01 | Alpha |
| 3765 | S12E33 | 331 | 0120 | Hsx | 03 | 01 | Alpha |
| 3766 | S07E28 | 326 | 0060 | Cso | 07 | 11 | Beta |
| 3767 | S10E47 | 319 | 0160 | Dso | 09 | 09 | Beta |
| 3768 | S16W00 | 121 | 0010 | Axx | 02 | 02 | Alpha |
| 3769 | N22E78 | 283 | 0100 | Hsx | 04 | 01 | Alpha |
IA. H-alpha plages without spots
Locations Valid at 26/2400Z Jul
| Nmbr | Location | Lo |
|---|---|---|
| 3754 | N25W81 | 082 |
| 3755 | N02W78 | 079 |
II. Regions Due to Return 27 Jul to 29 Jul
| Nmbr | Lat | Lo |
|---|---|---|
| 3736 | S21 | 256 |
| 3738 | S09 | 232 |
Latest news
Sunday, 14 July 2024
X1.2 solar flare
Sunday, 23 June 2024
Old sunspot region 3664 returns with an M9.3 solar flare!
Monday, 10 June 2024
CME impact, X1.5 solar flare
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Space weather facts
| Last X-flare | 2024/07/16 | X2 |
| Last M-flare | 2024/07/27 | M4.1 |
| Last geomagnetic storm | 2024/06/28 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| June 2024 | 164.2 -7.5 |
| July 2024 | 184 +19.8 |
| Last 30 days | 184.5 +32.9 |