SFI = 115 A index = 5 K index = 1 SSN = 98 GEOMAGNETIC STORM UNDERWAY: A co-rotating interaction region (CIR) hit Earth’s magnetic field on July 7th, sparking a G1-class geomagnetic storm–underway now. This storm could intensify to category G2 in the hours Read more…
Year: 2022
Propagation and Space Weather….
SFI = 115 A index = 4 K index = 1 SSN = 92 NOAA STI :Product: Geophysical Alert Message wwv.txt:Issued: 2022 Jul 06 0905 UTC# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center## Geophysical Alert Read more…
Radio propagation quick reference….
Propagation and Space Weather….
SFI = 104 A index = 21 K index = 1 SSN = 79 GEOMAGNETIC STORM WATCH: NOAA forecasters say there is a chance of minor G1-class geomagnetic storms on July 6th when a stream of solar wind is expected to hit Earth’s magnetic field. Read more…