HF Systems
FORECAST SOL: Moderate yellow MAG: Moderate yellow ION: Moderate yellow
HomeHF SystemsGlobal HFHF ConditionsGlobal Propagation Sunday, Dec 03 2023 00:17 UT
Global HF

Global Propagation

Global Propagation Now

Updates: Every 60 minutes

(last updated 02 Dec 2023 23:55 UT)

HF Conditions For 02 12 23 2300UT Latitude Band Low mid high Normal Normal Fair-Normal

Global Propagation Summary

Updates: Every 24 hours

(last updated 02 Dec 2023 23:31 UT)

Latitude Band Date Low Middle High 02 Dec Poor Poor Poor PCA Event : No event.

Global Propagation Forecast

Updates: Every 24 hours

(last updated 02 Dec 2023 23:31 UT)

Latitude Band Date Low Middle High 03 Dec Normal Normal Normal-fair 04 Dec Normal Normal-fair Fair 05 Dec Normal Normal-fair Fair COMMENT: HF radio communication conditions on UT day 01-Dec were poor due to recent geomagnetic activity. Mostly normal HF conditions are expected on 03-Dec. Normal to fair HF radio communication conditions are expected over 04-05 Dec due to an expected increase in geomagnetic activity. Isolated minor shortwave fadeouts are possible.

Geomagnetic Latitude Ranges:

  • Low: 0-20 degrees
  • Middle: 20-60 degrees
  • High: 60-90 degrees
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