Viewing archive of Sunday, 1 February 1998
Solar activity report
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 032 Issued at 2200Z on 01 FEB 1998IA. Analysis of Solar Active Regions and Activity from 31-2100Z to 01-2100Z
IB. Solar Activity Forecast
IIA. Geophysical Activity Summary 31-2100Z to 01-2100Z
IIB. Geophysical Activity Forecast
III. Event Probabilities 02 FEB to 04 FEB
| Class M | 01% | 01% | 01% |
| Class X | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | GREEN | ||
IV. Penticton 10.7 cm Flux
Observed 01 FEB 091 Predicted 02 FEB-04 FEB 092/090/088 90 Day Mean 01 FEB 097
V. Geomagnetic A Indices
OBSERVED AFR/AP 31 JAN 010/009 ESTIMATED AFR/AP 01 FEB 010/010 PREDICTED AFR/AP 02 FEB-04 FEB 005/005-005/005-005/005
VI. Geomagnetic Activity Probabilities 02 FEB to 04 FEB
| A. Middle Latitudes | |||
|---|---|---|---|
| Active | 15% | 15% | 10% |
| Minor storm | 05% | 05% | 05% |
| Major-severe storm | 01% | 02% | 01% |
| B. High Latitudes | |||
|---|---|---|---|
| Active | 15% | 15% | 15% |
| Minor storm | 05% | 05% | 05% |
| Major-severe storm | 01% | 01% | 01% |
All times in UTC
Current data suggests there is a moderate possibility for aurora to appear at the following high latitude regions in the near future
Gillam, MB, Whitehorse, YT, Yellowknife, NTFairbanks, AK
Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
Edmonton, AB, Saskatoon, SKAnchorage, AK, Juneau, AK
Current data suggests there is a slight possibility for aurora to appear at the following middle latitude regions in the near future
Calgary, AB, Winnipeg, MBLatest news
X1.1 solar flare
Coronal hole faces Earth
Strong G3 geomagnetic storm watch for 23 March
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