Live Space Weather and Radio Propagation Information - Sunspot Cycle 25. Follow us on X: @hfradiospacewx and @NW7US
Updated: 4 hours 5 min ago
Mon, 12/29/2025 - 11:07pm
Solar Wind: 392 km/s @ 3.0 protons/cm3
Bz: 2025 Dec 30 0700Z at -0.2 nT
Mon, 12/29/2025 - 11:07pm
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Mon, 12/29/2025 - 11:07pm
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Mon, 12/29/2025 - 10:07am
Solar Flux: 188 | Ap: 9 | Kp 2.33
Mon, 12/29/2025 - 10:07am
Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.
Mon, 12/29/2025 - 10:07am
Space weather for the next 24 hours is predicted to be moderate.
Radio blackouts reaching the R2 level are likely.
Mon, 12/29/2025 - 10:07am
(0000 UTC) 6h hi M4.2(2201Z 12/28) 24h hi M4.2(2201Z 12/28)
Mon, 12/29/2025 - 10:07am
SSN: 143 (12/28/2025)
Mon, 12/29/2025 - 10:07am
Solar Wind: 394 km/s @ 4.0 protons/cm3
Bz: 2025 Dec 29 1800Z at -1.7 nT
Mon, 12/29/2025 - 10:07am
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Mon, 12/29/2025 - 10:07am
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Sun, 12/28/2025 - 9:07pm
Solar Flux: 188 | Ap: 9 | Kp 3.00
Sun, 12/28/2025 - 9:07pm
Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.
Sun, 12/28/2025 - 9:07pm
No space weather storms are predicted for the next 24 hours.
Sun, 12/28/2025 - 9:07pm
(0000 UTC) 6h hi M4.2(2201Z 12/28) 24h hi M4.2(2201Z 12/28)
Sun, 12/28/2025 - 9:07pm
SSN: 143 (12/28/2025)
Sun, 12/28/2025 - 9:07pm
Solar Wind: 427 km/s @ 4.0 protons/cm3
Bz: 2025 Dec 29 0500Z at -4.0 nT
Sun, 12/28/2025 - 9:07pm
Global HF Propagation Conditions for 0400Z on 05 May, 2021
Sun, 12/28/2025 - 9:07pm
Would you please share this? It is a GoFundMe campaign - I need your help, please.
Sun, 12/28/2025 - 8:07am
Solar Flux: 178 | Ap: 7 | Kp 1.67
