Global Propagation
Global Propagation Now
Updates: Every 60 minutes
(last updated 15 May 2024 22:50 UT)
HF Conditions For 15 05 24 2200UT Latitude Band Low mid high Normal Normal Poor(PCA)
Global Propagation Summary
Updates: Every 24 hours(last updated 14 May 2024 23:30 UT)
Latitude Band Date Low Middle High 14 May Normal Normal Normal PCA Event : 10MeV Proton/PCA Event Began 13 05 2024 1355UT and is in progress
Global Propagation Forecast
Updates: Every 24 hours(last updated 14 May 2024 23:30 UT)
Latitude Band Date Low Middle High 15 May Normal Normal-fair Poor(PCA) 16 May Normal Normal-fair Fair 17 May Normal Normal Normal-fair COMMENT: HF radio communication conditions on UT day 14-May were mostly normal. Mostly normal conditions are expected over 15-17 May at mid to low latitudes. Poor conditions are expected at high latitudes on 15-May due to an ongoing solar radiation storm. Normal to fair conditions are expected at high latitudes over 16-17 May due to possible geomagnetic activity.
Geomagnetic Latitude Ranges:
- Low: 0-20 degrees
- Middle: 20-60 degrees
- High: 60-90 degrees
