HFRadio.org Propagation Center

Space weather for the past 24 hours has been strong. Solar radiation storms reaching the S3 level occurred. Radio blackouts reaching the R2 level occurred.

Space weather for the next 24 hours is predicted to be moderate. Solar radiation storms reaching the S2 level are expected. Radio blackouts reaching the R1 level are likely.

(0000 UTC) 6h hi M9.7(0123Z 06/08) 24h hi M9.7(0123Z 06/08)

SSN: 150 (06/07/2024)

Solar Wind: 483 km/s @ 1.0 protons/cm3 Bz: 2024 Jun 08 2350Z at 2.2 nT

Global HF Propagation Conditions for 0400Z on 05 May, 2021

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Solar Flux: ??? | Ap: 15 | Kp 1.67

Space weather for the past 24 hours has been strong. Solar radiation storms reaching the S3 level occurred. Radio blackouts reaching the R2 level occurred.

Space weather for the next 24 hours is predicted to be moderate. Solar radiation storms reaching the S2 level are expected. Radio blackouts reaching the R1 level are likely.

(0000 UTC) 6h hi M9.7(0123Z 06/08) 24h hi M9.7(0123Z 06/08)

SSN: 150 (06/07/2024)

Solar Wind: 497 km/s @ 1.0 protons/cm3 Bz: 2024 Jun 08 2150Z at -1.2 nT

Global HF Propagation Conditions for 0400Z on 05 May, 2021

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Solar Flux: 184 | Ap: 28 | Kp 3.00

Space weather for the past 24 hours has been strong. Geomagnetic storms reaching the G2 level occurred. Solar radiation storms reaching the S3 level occurred. Radio blackouts reaching the R2 level occurred.

Space weather for the next 24 hours is predicted to be moderate. Solar radiation storms reaching the S2 level are expected. Radio blackouts reaching the R1 level are likely.

(0000 UTC) 6h hi M9.7(0123Z 06/08) 24h hi M9.7(0123Z 06/08)

SSN: 150 (06/07/2024)