HF Systems
FORECAST SOL: Normal green MAG: Moderate yellow ION: Moderate yellow
HomeHF SystemsGlobal HFHF ConditionsGlobal Propagation Wednesday, Jan 18 2017 18:26 UT
Global HF

Global Propagation

Global Propagation Now

Updates: Every 60 minutes

(last updated 18 Jan 2017 18:25 UT)

HF Conditions For 18 01 17 1800UT Latitude Band Low mid high Normal Normal Fair

Global Propagation Summary

Updates: Every 24 hours

(last updated 17 Jan 2017 23:30 UT)

Latitude Band Date Low Middle High 17 Jan Normal Normal-fair Normal-fair PCA Event : No event.

Global Propagation Forecast

Updates: Every 24 hours

(last updated 17 Jan 2017 23:30 UT)

Latitude Band Date Low Middle High 18 Jan Normal Normal-fair Fair 19 Jan Normal Normal-fair Fair 20 Jan Normal Normal-fair Fair

Geomagnetic Latitude Ranges:

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