HF Systems
FORECAST SOL: Normal green MAG: Moderate yellow ION: Moderate yellow
HomeHF SystemsGlobal HFHF ConditionsGlobal Propagation Friday, Mar 05 2021 03:54 UT
Global HF

Global Propagation

Global Propagation Now

Updates: Every 60 minutes

(last updated 05 Mar 2021 03:50 UT)

HF Conditions For 05 03 21 0300UT Latitude Band Low mid high Normal Normal Normal

Global Propagation Summary

Updates: Every 24 hours

(last updated 04 Mar 2021 23:30 UT)

Latitude Band Date Low Middle High 04 Mar Normal Normal Normal-fair PCA Event : No event.

Global Propagation Forecast

Updates: Every 24 hours

(last updated 04 Mar 2021 23:30 UT)

Latitude Band Date Low Middle High 05 Mar Normal Normal Normal-fair 06 Mar Normal Normal-fair Fair 07 Mar Normal Normal Normal-fair COMMENT: Mostly normal to fair HF propagation conditions are expected UT days 5-7 March due to expected geomagnetic activity.

Geomagnetic Latitude Ranges:

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