Viewing archive of Thursday, 25 July 1996
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 1996 Jul 25 2200 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 207 Issued at 2200Z on 25 JUL 1996IA. Analysis of Solar Active Regions and Activity from 24-2100Z to 25-2100Z SOLAR ACTIVITY WAS VERY LOW. THE DISK IS AGAIN
SPOTLESS.
IB. Solar Activity Forecast
SOLAR ACTIVITY IS EXPECTED TO BE
VERY LOW. CONDITIONS MAY CHANGE MIDWAY THROUGH THE PERIOD WHEN
OLD REGION 7978 (S11) RETURNS. IT PRODUCED AN X-CLASS EVENT ON
JULY 9.
IIA. Geophysical Activity Summary 24-2100Z to 25-2100Z
THE GEOMAGNETIC FIELD WAS QUIET TO SLIGHTLY UNSETTLED.
IIB. Geophysical Activity Forecast
THE GEOMAGNETIC FIELD IS
EXPECTED TO PERSIST AT QUIET LEVELS THROUGHOUT THE PERIOD.
III. Event Probabilities 26 JUL to 28 JUL
| Class M | 01% | 01% | 01% |
| Class X | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7 cm Flux
Observed 25 JUL 068 Predicted 26 JUL-28 JUL 068/070/072 90 Day Mean 25 JUL 070
V. Geomagnetic A Indices
OBSERVED AFR/AP 24 JUL 006/005 ESTIMATED AFR/AP 25 JUL 007/005 PREDICTED AFR/AP 26 JUL-28 JUL 005/005-005/006-005/006
VI. Geomagnetic Activity Probabilities 26 JUL to 28 JUL
| A. Middle Latitudes | |||
|---|---|---|---|
| Active | 05% | 05% | 05% |
| Minor storm | 05% | 05% | 05% |
| Major-severe storm | 01% | 01% | 01% |
| B. High Latitudes | |||
|---|---|---|---|
| Active | 05% | 05% | 05% |
| Minor storm | 05% | 05% | 05% |
| Major-severe storm | 01% | 01% | 01% |
All times in UTC
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