Viewing archive of Tuesday, 25 August 2015
Geophysical report
Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Solar and Geophysical Activity Summary 2015 Aug 25 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 237 Issued at 0245Z on 25 Aug 2015 This report is compiled from data received at SWO on 24 AugA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0000 0000 0000 110 0003 0007 0008 660 0301 0301 0301 550 0304 0305 0306 250 0310 0312 0315 510 0434 0434 0435 170 0510 0512 0513 2403 S14E01 Sf 5100 0540 0540 0540 170 0544 0544 0544 200 0611 0615 0624 2403 S16W02 C3.2 Sf 2300 0708 0712 0715 2403 S15W04 C6.7 1n 260 0718 0718 0718 230 0726 0733 0735 2403 S15W04 M5.6 1b 6900 100 0910 0910 0911 9100 0924 0924 0924 330 1015 1019 1021 2403 S15W05 C1.6 Sf 1800 1108 1108 1108 280 1111 1113 1113 140 1159 1206 1209 2403 S14W07 C2.5 Sn 1200 1451 1451 1452 1000 1638 1638 1638 110 1649 1649 1649 140 1707 1707 1707 110 1740 1746 1749 2403 M1.0 1749 2013 IV 1855 1855 1855 2000 2026 2026 2026 100 2129 2129 2129 150 2146 2146 2146 140 2206 2211 2215 2403 S14W11 C1.4 Sf 110 2357 2357 2357 100
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was at
unsettled conditions to begin the period, but decreased to quiet
levels for the remainder of the synoptic day.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 128 SSN 071 Afr/Ap 007/008 X-ray Background B6.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.3e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 5.50e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 4 3 3 3 2 2 1 1 Planetary 3 3 2 2 2 2 2 1
F. Comments
None
All times in UTC
Latest news
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Latest forum messages
sun goes blank 42AR13889 135AR13883 2024/11/04 CME 43Incoming & Unnumbered Active Regions 1204AR 3878 176
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 | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/11 | M1.3 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 175.7 +9.3 |
| Last 30 days | 166.1 +21.7 |