Ten new sunspot groups appeared over this reporting week (August 15-21), but both solar flux and sunspot numbers were lower,...
NOAA
With sunspot numbers and solar flux at times both above 300, recent daily space weather has been exciting for radio...
By: Frank Donovan, W3LPL Editor’s note: This article was written earlier in the week. The latest measurements show even higher...
"ASWFC GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 0211UT/09 AUGUST 2024 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE. "Recent CME activity is...
Hurricanes can cause widespread destruction, so early forecasting of their strength is important to protect people and their homes. The...
Big increase in solar activity this week, with average daily sunspot number rising from 129 to 215.9, and solar flux...
We had another lucky week with quite a high solar flux index, low Kp geomagnetic numbers, few solar flares and...
In this edition: * Firefly Aerospace’s Alpha “Noise of Summer” Mission Rescheduled * Curium One Satellite Set to Test SatNOGS-COMMS...
Release Date: May 25, 2024 Here is a summary of the news trending This Week in Amateur Radio. This week's...
This is a 1-hour version of the weekly podcast for This Week in Amateur Radio. For the full version please...
Release Date: May 18, 2024 Here is a summary of the news trending This Week in Amateur Radio. This week's...
This is a 1-hour version of the weekly podcast for This Week in Amateur Radio. For the full version please...
Like a lot of meteorologists, Nick Petro’s fascination with the weather began early in his childhood. Today, as the warning...
Strong storms and reports of at least 60 tornadoes have wreaked havoc in the Central U.S. for nearly two weeks....
In this edition: AMSAT Prepares for Hamvention 2024 AMSAT VP-Engineering Reviews GOLF Satellite Development METEOR M2-4 Meteorology Satellite Readying for...
Until March 6, new sunspot groups emerged daily over the past reporting week, February 29 through March 6. One new...
Seven new sunspot groups appeared over the past week, February 8-14,two on February 8, three on February 10, and two...
An intense solar event occurred in the early hours of February 6, as a sunspot unleashed a powerful M4-class solar...
We had yet another week with good solar conditions which, at this point in the cycle, is good news. The...
These days, affordable software defined radios (SDRs) have made huge swaths of the spectrum available to hobbyists. Whether you’re looking...
In this edition: * Happy 10th Birthday FUNcube-1 (AO-73) * AMSAT Servers Back In Service After Brief Outage * HERON...
The 2023 SKYWARN Recognition Day (SRD) is December 2 from 0000z to 2400z.The event honors all SKYWARN storm spotters and...
Between 1870 and Aug. 7 of this year, there have been 338 tornadoes observed across the 40 counties monitored by the National...
Release Date: September 30, 2023 Here is a summary of the news trending This Week in Amateur Radio. This week's...
In this edition: * 2023 AMSAT Symposium Keynote Speakers Announced * 41st Annual AMSAT Space Symposium Call for Papers *...
