Web1 day ago · High frequency and VHF radio propagation data, solar and geomagnetic real-time and historic data, sunspot activity reports, as well as forecasts. A comprehensive … WebJul 13, 2015 · All of their modelling predictions and observations were closely matched. "Looking ahead to the next solar cycles, the model predicts that the pair of waves become …
Solar Cycle & Current Sunspots
WebApr 14, 2024 · This lightweight and portable HF antenna is extremely efficient, weights nothing, and may become the primary antenna for an ultra portable option for a QRP field station. The antenna is the OCF 40 from Chameleon Antenna. The HF dipole is resonant on 40, 20 and 10 meters. It handles 50 watts SSB and 20 watts all other modes. WebMay 24, 2024 · When solar flares release radiation into space, that radiation will increase the ionization of the atmospheric layers where radio waves are reflected. Thus operation conditions and the opportunity for DX contacts on the HF bands is expected to continue to improve as we head towards the anticipated peak of Solar Cycle 25, which should occur … can siri have a scottish accent
The K7RA Solar Update
WebAug 15, 2024 · NASA Heliophysicists have released a revised prediction for Solar Cycle 25. The report generated by Ricky Egeland, a Solar Physicist working in the NASA Space Radiation Analysis Group now calls for the peak of Solar Cycle 25 to top out at a value of 195 ± 17 based upon the new scale for calculating Smoothed SunSpot Number. WebAug 3, 2024 · The paper’s authors (solar physicist and team leader Scott W. McIntosh, Sandra C. Chapman, Robert J. Leamon, Ricky Egeland, and Nicholas W. Watkins) … WebThis data is extremely useful for ham radio operators and shortwave listeners to help determine whether or not long distance radio communications are possible. The current time is: 10:40 UTC on Thursday, April 13, 2024. Current Solar Indices from WWV: 13-Apr-2024 at 0905 UTC SFI = 154 A = 4 K = 1: Conditions during the last 24 hours: No space ... flap book templates