Viewing archive of Sunday, 30 June 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 Jun 30 2200 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 182 Issued at 2200Z on 30 JUN 1996IA. Analysis of Solar Active Regions and Activity from 29-2100Z to 30-2100Z SOLAR ACTIVITY WAS VERY LOW. NO FLARES OCCURRED.
REGION 7973 (N06W76), A SINGLE SPOT 'HSX' GROUP, REMAINS STABLE
AS IT APPROACHES THE WEST LIMB. REGION 7976 (N12W29) HAS
DECAYED INTO A SINGLE SPOT 'AXX' GROUP.
IB. Solar Activity Forecast
SOLAR ACTIVITY IS EXPECTED TO BE
VERY LOW.
IIA. Geophysical Activity Summary 29-2100Z to 30-2100Z
THE GEOMAGNETIC FIELD HAS BEEN AT QUIET TO UNSETTLED
LEVELS FOR THE PAST 24 HOURS, WITH A SINGLE INTERVAL OF
ACTIVE CONDITIONS RECORDED AT BOULDER DURING THE PERIOD
30/0600-0900.
IIB. Geophysical Activity Forecast
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE UNSETTLED FOR THE NEXT THREE DAYS, WITH
ISOLATED PERIODS OF ACTIVE CONDITIONS LIKELY.
III. Event Probabilities 01 JUL to 03 JUL
| Class M | 01% | 01% | 01% |
| Class X | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7 cm Flux
Observed 30 JUN 071 Predicted 01 JUL-03 JUL 071/072/072 90 Day Mean 30 JUN 069
V. Geomagnetic A Indices
OBSERVED AFR/AP 29 JUN 010/009 ESTIMATED AFR/AP 30 JUN 008/008 PREDICTED AFR/AP 01 JUL-03 JUL 008/010-008/010-008/005
VI. Geomagnetic Activity Probabilities 01 JUL to 03 JUL
| A. Middle Latitudes | |||
|---|---|---|---|
| Active | 20% | 20% | 20% |
| Minor storm | 10% | 10% | 10% |
| Major-severe storm | 05% | 05% | 05% |
| B. High Latitudes | |||
|---|---|---|---|
| Active | 20% | 20% | 20% |
| Minor storm | 10% | 10% | 10% |
| Major-severe storm | 05% | 05% | 05% |
All times in UTC
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