Viewing archive of Wednesday, 6 July 2022
Solar activity report
Report of Solar-Geophysical Activity 2022 Jul 06 2200 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 187 Issued at 2200Z on 06 Jul 2022IA. Analysis of Solar Active Regions and Activity from 05-2100Z to 06-2100Z Solar activity has been at low levels for the past 24 hours.
The largest solar event of the period was a C1 event observed at
06/0356Z from Region 3053 (N15E59). There are currently 7 numbered
sunspot regions on the disk.
IB. Solar Activity Forecast
Solar activity is likely to be low with a
slight chance for an M-class flare on days one, two, and three (07 Jul,
08 Jul, 09 Jul).
IIA. Geophysical Activity Summary 05-2100Z to 06-2100Z
The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 356 km/s at 05/2234Z. Total IMF reached 7 nT at
06/0739Z. The maximum southward component of Bz reached -5 nT at
06/0701Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 176 pfu.
IIB. Geophysical Activity Forecast
The geomagnetic field is expected
to be at quiet to active levels on day one (07 Jul), quiet to unsettled
levels on day two (08 Jul) and quiet levels on day three (09 Jul).
III. Event Probabilities 07 Jul to 09 Jul
| Class M | 15% | 15% | 15% |
| Class X | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7 cm Flux
Observed 06 Jul 115 Predicted 07 Jul-09 Jul 120/120/130 90 Day Mean 06 Jul 125
V. Geomagnetic A Indices
Observed Afr/Ap 05 Jul 004/004 Estimated Afr/Ap 06 Jul 013/016 Predicted Afr/Ap 07 Jul-09 Jul 012/014-008/008-005/005
VI. Geomagnetic Activity Probabilities 07 Jul to 09 Jul
| A. Middle Latitudes | |||
|---|---|---|---|
| Active | 35% | 25% | 10% |
| Minor storm | 15% | 10% | 01% |
| Major-severe storm | 01% | 01% | 01% |
| B. High Latitudes | |||
|---|---|---|---|
| Active | 10% | 15% | 15% |
| Minor storm | 25% | 30% | 20% |
| Major-severe storm | 50% | 40% | 15% |
All times in UTC
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