Viewing archive of Sunday, 15 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 15 2200 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 166 Issued at 2200Z on 15 JUN 1997IA. Analysis of Solar Active Regions and Activity from 14-2100Z to 15-2100Z SOLAR ACTIVITY WAS VERY LOW. BOTH REGIONS ON THE DISK
(8050 AT N28W34 AND 8052 AT N18E02) CONTINUE TO BE QUIET AND STABLE.
IB. Solar Activity Forecast
SOLAR ACTIVITY IS EXPECTED TO REMAIN
VERY LOW.
IIA. Geophysical Activity Summary 14-2100Z to 15-2100Z
THE GEOMAGNETIC FIELD WAS PREDOMINANTLY QUIET. THERE WERE A FEW,
ISOLATED UNSETTLED PERIODS AT SOME HIGH LATITUDE SITES.
IIB. Geophysical Activity Forecast
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE QUIET FOR THE NEXT THREE DAYS.
III. Event Probabilities 16 JUN to 18 JUN
| Class M | 01% | 01% | 01% |
| Class X | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7 cm Flux
Observed 15 JUN 071 Predicted 16 JUN-18 JUN 071/071/071 90 Day Mean 15 JUN 074
V. Geomagnetic A Indices
OBSERVED AFR/AP 14 JUN 004/003 ESTIMATED AFR/AP 15 JUN 007/005 PREDICTED AFR/AP 16 JUN-18 JUN 005/005-005/005-005/005
VI. Geomagnetic Activity Probabilities 16 JUN to 18 JUN
| A. Middle Latitudes | |||
|---|---|---|---|
| Active | 10% | 10% | 10% |
| Minor storm | 05% | 05% | 05% |
| Major-severe storm | 01% | 01% | 01% |
| B. High Latitudes | |||
|---|---|---|---|
| Active | 10% | 10% | 10% |
| Minor storm | 05% | 05% | 05% |
| Major-severe storm | 01% | 01% | 01% |
All times in UTC
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