Viewing archive of Monday, 22 November 1999
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 1999 Nov 22 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 326 Issued at 0245Z on 22 NOV 1999 This report is compiled from data received at SWO on 21 NOVA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0007 0014 0018 8765 S09W53 M1.3 1N 280 1003 1017 1024 8765 S15W53 M2.2 SN 1810 1820 1825 8765 S15W56 M3.4 2N 270 2113 2113 2113 190 2120 2123 2124 510 2321 0000 0600 IV 2321 2323 2325 1700
B. Proton Events
None
C. Geomagnetic Activity Summary
GEOMAGNETIC FIELD ACTIVITY RANGED
FROM QUIET TO MINOR STORM LEVELS. THE GREATER THAN 2 MEV ELECTRON
FLUX BRIEFLY REACHED HIGH LEVELS LATE IN THE PERIOD.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 210 SSN 200 AFR/AP 015/010 X-RAY BACKGROUND C2.8 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 1.1E+06 GT 10 MEV 1.2E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 2.30E+07 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 1 4 5 2 1 3 3 3 PLANETARY 2 2 3 2 1 3 3 3
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 36AR 3878 176Incoming & Unnumbered Active Regions 1203AR13883 2024/11/04 CME 39Space Weather Memes 561
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 | 164.2 +19.1 |