- Status Report
- August 8, 2022
Joint USAF/NOAA Report of Solar and Geophysical Activity 11 Jun 2007
Product: Report of Solar-Geophysical Activity
Issued: 2007 Jun 11 2200 UTC
Prepared jointly by the U.S. Dept. of Commerce, NOAA,
Space Environment Center and the U.S. Air Force.
Joint USAF/NOAA Report of Solar and Geophysical Activity SDF Number 162 Issued at 2200Z on 11 Jun 2007
IA. Analysis of Solar Active Regions and Activity from 10/2100Z to 11/2100Z: Solar activity was very low. Region 960 (S05W59) produced several B-class flares during the past 24 hours. The largest of these was a B8/Sf at 10/0027Z.
IB. Solar Activity Forecast: Solar activity is expected to be very low to low.
IIA. Geophysical Activity Summary 10/2100Z to 11/2100Z: The geomagnetic field was quiet.
IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet on 12-13 June. Expect unsettled to active conditions, with isolated minor storm periods at high latitudes, on 14 June as a coronal hole rotates into a geoeffective position.
III. Event Probabilities 12 Jun-14 Jun
- Class M 05/05/05
- Class X 01/01/01
- Proton 01/01/01
- PCAF green
IV. Penticton 10.7 cm Flux
- Observed 11 Jun 073
- Predicted 12 Jun-14 Jun 075/075/070
- 90 Day Mean 11 Jun 074
V. Geomagnetic A Indices
- Observed Afr/Ap 10 Jun 006/008
- Estimated Afr/Ap 11 Jun 003/005
- Predicted Afr/Ap 12 Jun-14 Jun 005/005-005/005-010/015
VI. Geomagnetic Activity Probabilities 12 Jun-14 Jun
A. Middle Latitudes
- Active 15/15/25
- Minor storm 05/05/10
- Major-severe storm 01/01/05
B. High Latitudes
- Active 20/20/30
- Minor storm 05/05/15
- Major-severe storm 01/01/10