Viewing archive of Sunday, 3 January 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 Jan 03 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 003 Issued at 0245Z on 03 JAN 1999 This report is compiled from data received at SWO on 02 JAN
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
None
B. Proton Events
None.
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD HAS BEEN QUIET TO UNSETTLED. ISOLATED ACTIVE PERIODS HAVE OCCURRED AT HIGH LATITUDES.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 160  SSN 107  AFR/AP 008/007   X-RAY BACKGROUND B8.7
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 1.3E+05   GT 10 MEV 1.5E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 5.90E+06 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 1 3 1 3 3 2 1 1 PLANETARY 1 2 2 3 3 2 2 1
F. Comments
  None.


All times in UTC

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G1 - Minor geomagnetic storm

Observed Kp: 5
Threshold reached: 18:59 UTC

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Vorkuta
The strength of the interplanetary magnetic field is high (21.98nT), the direction is North (9.79nT).
The Disturbance Storm Time index predicts moderate storm conditions right now (-55nT)
The maximum X-ray flux of the past two hours is:
M1.31

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