Viewing archive of Friday, 26 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 26 2200 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 208 Issued at 2200Z on 26 JUL 1996IA. Analysis of Solar Active Regions and Activity from 25-2100Z to 26-2100Z SOLAR ACTIVITY WAS VERY LOW. NEW REGION 7980
(N10W02) EMERGED EARLY IN THE INTERVAL AS A SMALL BIPOLE. LITTLE
ELSE OF SIGNIFICANCE WAS REPORTED.
IB. Solar Activity Forecast
SOLAR ACTIVITY IS EXPECTED TO BE
VERY LOW. HOWEVER, THE IMMINENT RETURN OF OLD REGION 7978 (S11)
THE SITE OF AN X-CLASS FLARE ON JULY 9, MAY BRING AN INCREASE
IN FLARE ACTIVITY.
IIA. Geophysical Activity Summary 25-2100Z to 26-2100Z
THE GEOMAGNETIC FIELD WAS QUIET.
IIB. Geophysical Activity Forecast
THE GEOMAGNETIC FIELD IS
EXPECTED TO PERSIST AT QUIET CONDITIONS THROUGHOUT THE PERIOD.
III. Event Probabilities 27 JUL to 29 JUL
| Class M | 01% | 01% | 01% |
| Class X | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7 cm Flux
Observed 26 JUL 070 Predicted 27 JUL-29 JUL 070/072/074 90 Day Mean 26 JUL 070
V. Geomagnetic A Indices
OBSERVED AFR/AP 25 JUL 007/006 ESTIMATED AFR/AP 26 JUL 007/006 PREDICTED AFR/AP 27 JUL-29 JUL 005/006-005/006-005/007
VI. Geomagnetic Activity Probabilities 27 JUL to 29 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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