HF Systems
FORECAST SOL: Normal green MAG: Normal green ION: Normal green
HomeHF SystemsGlobal HFHF ConditionsGlobal Propagation Saturday, Feb 25 2017 13:35 UT
Global HF

Global Propagation

Global Propagation Now

Updates: Every 60 minutes

(last updated 25 Feb 2017 13:30 UT)

HF Conditions For 25 02 17 1300UT Latitude Band Low mid high Normal Normal Normal

Global Propagation Summary

Updates: Every 24 hours

(last updated 24 Feb 2017 23:30 UT)

Latitude Band Date Low Middle High 24 Feb Normal Normal Normal-fair PCA Event : No event.

Global Propagation Forecast

Updates: Every 24 hours

(last updated 24 Feb 2017 23:30 UT)

Latitude Band Date Low Middle High 25 Feb Normal Normal-fair Normal-fair 26 Feb Normal Normal Normal-fair 27 Feb Normal Normal Normal-fair COMMENT: MUFs were mostly near predicted monthly values during UT day 25 Feb. Minor to moderate MUF depressions and degradations in HF conditions may be expected during UT day 25 Feb due to increased geomagnetic activity observed during UT day 24 Feb.

Geomagnetic Latitude Ranges:

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