HFRadio.org Propagation Center

Space weather for the next 24 hours is predicted to be minor. Geomagnetic storms reaching the G1 level are expected. Radio blackouts reaching the R1 level are expected.

(0000 UTC) 6h hi M2.2(0232Z 04/18) 24h hi M2.2(0232Z 04/18)

SSN: 247 (04/18/2024)

Solar Wind: 455 km/s @ 8.0 protons/cm3 Bz: 2024 Apr 19 1453Z at -16.0 nT

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

Solar Flux: 227 | Ap: 4 | Kp

Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred.

Space weather for the next 24 hours is predicted to be minor. Geomagnetic storms reaching the G1 level are expected. Radio blackouts reaching the R1 level are expected.

(0000 UTC) 6h hi M2.2(0232Z 04/18) 24h hi M2.2(0232Z 04/18)

SSN: 247 (04/18/2024)

Solar Wind: 416 km/s @ 11.0 protons/cm3 Bz: 2024 Apr 19 1350Z at -10.1 nT

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

Solar Flux: 227 | Ap: 4 | Kp

Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred.

Space weather for the next 24 hours is predicted to be minor. Geomagnetic storms reaching the G1 level are expected. Radio blackouts reaching the R1 level are expected.

(0000 UTC) 6h hi M2.2(0232Z 04/18) 24h hi M2.2(0232Z 04/18)

SSN: 247 (04/18/2024)

Solar Wind: 407 km/s @ 14.0 protons/cm3 Bz: 2024 Apr 19 1250Z at -9.5 nT

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

Solar Flux: 227 | Ap: 4 | Kp