"GEOMAGNETIC DISTURBANCE WARNING 23/74 ISSUED AT 2321UT/29 NOVEMBER 2023 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE. "Several CMEs are expected...
solar flux
Geomagnetic conditions were very quiet last weekend, good conditionsfor the ARRL Phone Sweepstakes. But there was much more geomagneticactivity toward...
"ASWFC GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 2306 UTC 16 NOVEMBER 2023 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE."Two recent CMEs...
"ASWFC GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 2310 UTC/09 NOVEMBER 2023 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE:"G1-G2 geomagnetic conditions are...
"GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 2333 UTC on 02 NOVEMBER 2023 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE. "A possible...
The recent solar activity decline continues. Weekly average daily sunspot numbers starting with Propagation Forecast bulletin ARLP039 on September 21...
At 0046 UTC on September 8, the Australian Space Weather Forecasting Centre issued this alert: "A solar filament erupted from...
Five new sunspot groups emerged this week, one on August 17, another August 18, two more on August 21 and...
Two new sunspot groups appeared on August 3, three more on August 7, and another on August 9. But solar...
Average daily sunspot numbers declined, but average daily solar flux increased. Sunspot averages were 181.9 last week, and 130.6 this...
"GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 0713UT/13 JULY 2023 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE. A glancing CME impact is...
In this edition: * Two Awards Available from AMSAT-UK Regarding EO-88’s Impending Re-Entry * URESAT-1 Deployed * Harbin Institute of...
Solar activity was up this week, with the average daily sunspot number increasing from 133.7 to 139, and average daily...
Average daily solar flux values dropped over the past week, but sunspot numbers were nearly the same, comparing May 25...
Both average daily sunspot numbers and solar flux increased this week. Average daily sunspot numbers rose from 118.6 to 133.4,...
The Sun currently has an equal number of spots in both its Northern and Southern hemispheres. The Solar Flux Index...
PODCAST: This Week in Amateur Radio Edition #1264 Release Date: May 20, 2023 Here is a summary of the news...
This reporting week, May 11-17, average daily sunspot number was nearly the same as last week, 118.6 compared to 119.3,...
