⇦ HF Propagation Data (2026-09-16 07:07 UTC)

updated at: 2026 Sep 16 0610 UTC
 No space weather storms were observed for the past 24 hours.
 Space weather for the next 24 hours is predicted to be minor.
 Geomagnetic storms reaching the G1 level are likely.

Real Time Propagation from EA2

MUF, MAXIMUM USABLE FREQUENCY (KC2G)

TROPOSPHERIC FORECAST (F5LEN)
(click on image for last map)

TROPOSPHERIC (DX Info Centre)
(click on image for maps)

SPACE WEATHER OVERVIEW

LATEST IONOGRAM FROM SPAIN (http only)

updated every 5 min

click here if you can't see the image

click here if you can't see the image

reading ionograms.pdf
Understanding ionogram charts (PDF format)

MAX NVIS FREQUENCY (bom.gov.au)

The above map can be used as a guide to NVIS ionospheric frequency support and to generate real time HF predictions (eg Hourly HAP charts) to assist the HF radio communicator.

KPi 3 DAY FORECAST (spaceweather.gfz-potsdam.de)

D REGION ABSORPTION LAST PREDICTIONS (services.swpc.noaa.gov)

Last hours animation from NOAA

AURORA FORECAST

tonight forecast
30 min aurora forecast

SOLAR WIND PREDICTION
Acknowledgments: NOAA Space Weather Prediction Center, GFZ German Research Center for Geosciences, Australian Space Weather Forecasting Centre, Andrew Rodland KC2G, Observatorio del Ebro, RigReference.