HF Propagation & Sun Activity for Ham Radio Operators

Radio Blackouts

Observed: None
Minor storm: None probability
Major storm: None probability

Radiation Storms

Observed: None
Probability: None

Geomagnetic Storms

Observed: None

Wind Speed: km/sec
10.7cm Radio Flux: sfu
Update:

HF Propagation

North America Europe & Balkans World Wide

Solar Activity

Solar Wind — Loading...

How to read these graphs?

A index shows the fluctuations in the magnetic field.

PK index is an indicator of disturbances in the Earth's magnetic field.

Recently observed and a three day forecast of space weather conditions.

Solar radio flux at 10.7 cm (2800 MHz) is an indicator of solar activity.

27-day solar activity predictions including tha A, K indices and 10.7 cm Flux.

Density, speed, and temperature of protons and electrons plasma.

Daily index of sunspot activity (USA).

Sunspot activity for the last 63 years.

Daily index of sunspot activity (EISN international sunspot number).

Proton Flux coming from the Sun and reaching the Earth's vicinity.

X-ray emissions from the Sun are primarily associated with solar flares.

D layer high-frequency absorption.