Viewing archive of Wednesday, 4 June 1997
Solar activity 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.
Report of Solar-Geophysical Activity 1997 Jun 04 2200 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Report of Solar and Geophysical Activity
***************** CORRECTED COPY (10.7 CM FLUX, 04 JUNE)*********************** SDF Number 155 Issued at 2200Z on 04 JUN 1997IA. Analysis of Solar Active Regions and Activity from 03-2100Z to 04-2100Z SOLAR ACTIVITY CONTINUED VERY LOW. REGION 8048 (S28W13)
WAS QUIET AND STABLE. NO FLARE ACTIVITY OCCURRED.
IB. Solar Activity Forecast
SOLAR ACTIVITY IS EXPECTED TO BE VERY
LOW.
IIA. Geophysical Activity Summary 03-2100Z to 04-2100Z
THE GEOMAGNETIC FIELD WAS QUIET. THE DISTURBANCE RELATED TO A DSF/CME
ON 31 MAY FAILED TO MATERIALIZE.
IIB. Geophysical Activity Forecast
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE QUIET TO UNSETTLED THROUGHOUT THE PERIOD.
III. Event Probabilities 05 JUN to 07 JUN
| Class M | 01% | 01% | 01% |
| Class X | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7 cm Flux
Observed 04 JUN 074 Predicted 05 JUN-07 JUN 075/075/075 90 Day Mean 04 JUN 074
V. Geomagnetic A Indices
OBSERVED AFR/AP 03 JUN 011/010 ESTIMATED AFR/AP 04 JUN 005/005 PREDICTED AFR/AP 05 JUN-07 JUN 005/008-005/005-005/005
VI. Geomagnetic Activity Probabilities 05 JUN to 07 JUN
| A. Middle Latitudes | |||
|---|---|---|---|
| Active | 10% | 10% | 10% |
| Minor storm | 01% | 01% | 01% |
| Major-severe storm | 01% | 01% | 01% |
| B. High Latitudes | |||
|---|---|---|---|
| Active | 15% | 15% | 15% |
| Minor storm | 01% | 01% | 01% |
| Major-severe storm | 01% | 01% | 01% |
All times in UTC
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