HF Systems
FORECAST SOL: Normal green MAG: Normal green ION: Normal green
HomeHF SystemsGlobal HFHF ConditionsGlobal Propagation Friday, Mar 24 2017 21:53 UT
Global HF

Global Propagation

Global Propagation Now

Updates: Every 60 minutes

(last updated 24 Mar 2017 21:50 UT)

HF Conditions For 24 03 17 2100UT Latitude Band Low mid high Normal Normal Normal

Global Propagation Summary

Updates: Every 24 hours

(last updated 23 Mar 2017 23:30 UT)

Latitude Band Date Low Middle High 23 Mar Normal Normal Normal PCA Event : No event.

Global Propagation Forecast

Updates: Every 24 hours

(last updated 23 Mar 2017 23:30 UT)

Latitude Band Date Low Middle High 24 Mar Normal Normal-fair Normal-fair 25 Mar Normal Normal Normal 26 Mar Normal Normal Normal COMMENT: MUFs were mostly near predicted monthly values today (23 March, UT) with some periods of minor enhancements. Minor to mild MUF depressions and degradations in HF conditions are expected on 24 March due to expected continued rise in geomagnetic activity levels on this day. HF conditions are expected to stay mostly at normal levels on 25 and 26 March.

Geomagnetic Latitude Ranges:

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