Latest data

Operational information on Propagation Conditions.

Alerts

Source: NOAA
HF Radio Blackout

HF Radio Blackout

Geomagnetic Storm

Geomagnetic Storm

Solar Radiation Storm

Solar Radiation Storm

Alerts

Source: BOM-AUS
HF Comms Warning

HF Comms Warning

Current HF Fadeout

Current HF Fadeout

HF Fadeout Warning

HF Fadeout Warning

Polar Cap Absorption

Polar Cap Absorption

Geomagnetic Warning

Geomagnetic Warning

GEOSTAT Alert

GEOSTAT Alert

Geomagnetic Alert

Geomagnetic Alert

Aurora Alert

Aurora Alert

X-Ray Flux

X-Ray Flux

Proton Flux

Proton Flux

Forecasts

Source: NOAA
Radio Blackout R1-R3 Probability
Radio Blackout R4-R5 Probability
Geomagnetic Storm Probability
Solar Radiation Storm Probability
24-Hour Forecast
24-hour Radio Blackout R1-R3 Probability
24-hour Radio Blackout R4-R5 Probability
24-hour Geomagnetic Storm Probability
24-hour Solar Radiation Storm Probability
48-Hour Forecast
48-hour Radio Blackout R1-R3 Probability
48-hour Radio Blackout R4-R5 Probability
48-hour Geomagnetic Storm Probability
48-hour Solar Radiation Storm Probability
72-Hour Forecast
72-hour Radio Blackout R1-R3 Probability
72-hour Radio Blackout R4-R5 Probability
72-hour Geomagnetic Storm Probability
72-hour Solar Radiation Storm Probability

24-Hour Forecast

24-hour Radio Blackout R1-R3 Probability

Radio Blackout R1-R3

24-hour Radio Blackout R4-R5 Probability

Radio Blackout R4-R5

24-hour Geomagnetic Storm Probability

Geomagnetic Storm

24-hour Solar Radiation Storm Probability

Solar Radiation Storm

48-Hour Forecast

48-hour Radio Blackout R1-R3 Probability

Radio Blackout R1-R3

48-hour Radio Blackout R4-R5 Probability

Radio Blackout R4-R5

48-hour Geomagnetic Storm Probability

Geomagnetic Storm

48-hour Solar Radiation Storm Probability

Solar Radiation Storm

72-Hour Forecast

72-hour Radio Blackout R1-R3 Probability

Radio Blackout R1-R3

72-hour Radio Blackout R4-R5 Probability

Radio Blackout R4-R5

72-hour Geomagnetic Storm Probability

Geomagnetic Storm

72-hour Solar Radiation Storm Probability

Solar Radiation Storm

Global D-Region HF Absorption Prediction (DRAP)

Source: NOAA
Global D-Region Absorption Prediction
Current HF absorption caused by X-ray flares or Polar Cap Absorption (PCA). See also Radiocommunications.

Propagation Status

Source: N0NBH
Current values of SFI, SSN, X-rays, energetic particles, IMF and band status. See also Radiocommunications.

Explore Space Weather

Detailed monitoring sections and reference material.

HF Radio & Space Weather is a resource dedicated to the operational monitoring of space weather and HF propagation conditions.

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