Viewing archive of Saturday, 3 July 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 Jul 03 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 184 Issued at 0245Z on 03 JUL 1999 This report is compiled from data received at SWO on 02 JULA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0129 0138 0147 8611 S27E05 M2.5 1B 71 0417 0418 0419 180 0503 0504 0509 8613 N18E44 SF 350 0517 0519 0519 190 0558 0559 0559 230 1418 1418 1419 130 1512 1520 1530 8611 S27E01 M1.6 SF 58 1656 1656 1657 660 1747 1759 1806 8603 S15W31 C1.4 SF 120 2238 2242 2247 C1.4 260 2252 2253 2253 460
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS AT
UNSETTLED TO MINOR STORM LEVELS. A SUDDEN IMPULSE WAS OBSERVED AT
0101Z.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 187 SSN 232 AFR/AP 022/026 X-RAY BACKGROUND C1.4 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 8.9E+05 GT 10 MEV 1.5E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 4.70E+06 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 4 3 4 4 2 5 4 5 PLANETARY 4 3 5 4 3 4 4 5
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 71Space Weather Memes 566Incoming & Unnumbered Active Regions 1209AR13889 143Northern Lights long term prediction 3
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 | 170.8 +4.3 |
| Last 30 days | 165.1 +20.3 |