Viewing archive of Sunday, 27 February 2000
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 2000 Feb 27 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 058 Issued at 0245Z on 27 FEB 2000 This report is compiled from data received at SWO on 26 FEBA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0322 0326 0326 110 0355 0355 0356 220 0421 0421 0422 110 0653 0654 0659 740 0840 0000 0850 II 2217 2217 2217 330 2338 2339 2342 210 62 2351 2351 0016 780 52
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD RANGED FROM
QUIET TO ACTIVE LEVELS. SOLAR WIND VELOCITY CONTINUED TO SLOWLY
DECLINE BUT ENDED THE PERIOD STILL ELEVATED NEAR 600 KM/S. ENERGETIC
ELECTRON FLUXES AT GEOSYNCHRONOUS ORBIT REACHED HIGH LEVELS FOR THE
SECOND CONSECUTIVE DAY.
D. Stratwarm
STRATWARM ALERT ENDS STRATWARM SATURDAY
THIS MESSAGE IS A TEST PLEASE DISREGARD!!! TEST TEST!
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 215 SSN 193 AFR/AP 012/012 X-RAY BACKGROUND B8.7 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 7.9E+05 GT 10 MEV 1.3E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 5.20E+07 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 2 3 3 3 2 3 2 3 PLANETARY 3 2 4 3 2 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
Unspecified geomagnetic activity 1645Incoming & Unnumbered Active Regions 1210sun goes blank 76Space Weather Memes 571AR13883 2024/11/04 CME 45
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 | 2024/11/13 | M1.7 |
| 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 | 166 -0.4 |
| Last 30 days | 163.2 +18.4 |