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(0000 UTC) 6h hi M1.5(2021Z 03/19) 24h hi M1.5(2021Z 03/19)
Sunspots 0330 20 Mar 2025
SSN: 170 (03/19/2025)
Solar Wind 0330 20 Mar 2025
Solar Wind: 492 km/s @ 9.0 protons/cm3
Global Conditions 0330 20 Mar 2025
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Can You Help? 0330 20 Mar 2025
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Solar Report 2330 19 Mar 2025
Solar Flux: 180 | Ap: 23 | Kp 4.67
Observed Space Weather 2330 19 Mar 2025
Space weather for the past 24 hours has been minor.
Geomagnetic storms reaching the G1 level occurred.
Radio blackouts reaching the R1 level occurred.
Forecast Space Weather 2330 19 Mar 2025
Space weather for the next 24 hours is predicted to be minor.
Geomagnetic storms reaching the G1 level are expected.
Flares 2330 19 Mar 2025
(0000 UTC) 6h hi M1.5(2021Z 03/19) 24h hi M1.5(2021Z 03/19)
Sunspots 2330 19 Mar 2025
SSN: 191 (03/18/2025)
Solar Wind 2330 19 Mar 2025
Solar Wind: 500 km/s @ 10.0 protons/cm3
Bz: 2025 Mar 19 2200Z at 3.7 nT
Global Conditions 2330 19 Mar 2025
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Can You Help? 2330 19 Mar 2025
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Top Amateur Radio Websites - Issue 2504
Building a Multiband Vertical Wire Antenna, Reviving the 3 Transistor Short Wave Radio, Portable antenna for 440 MHz, Building a Compact and Efficient WSPR Beacon, Designing a Modular DC Receiver with Tunable Preselector for HF Listening, 3-elements Yagi-Uda online calculator, Transforming Your Tower into a High-Performing Dual-Band DX Antenna, Coax Velocity Factor in Baluns, RFNM Motherboards, Understanding Return Loss, VSWR, and S11,
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ZS6WAR AEA MM3 Morse Machine Contesting Software
This is a contest keyer for the AEA MM-3 Morse Machine. It integrates with ... - Listed in Software/Contesting
Introduction to the Decibel - what actually is a dB?
This article provides a comprehensive introduction to the decibel (dB), its logarithmic nature, and ... - Listed in Antennas/Theory
The Bazooka Antenna
The Bazooka antenna, a coaxial dipole, functions as an omnidirectional antenna with vertical or ... - Listed in Antennas/Bazooka
Solar Report 1930 19 Mar 2025
Solar Flux: 184 | Ap: 12 | Kp 3.67
Observed Space Weather 1930 19 Mar 2025
No space weather storms were observed for the past 24 hours.
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