Updates: Every 60 minutes
Global Propagation Now
Last updated 12 Oct 2008 10:25 UT
| HF Conditions For 12 10 08 1000UT
Latitude Band
Low mid high
Normal Normal Fair
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Updates: Every 24 hours
Global Propagation Summary
Last updated 11 Oct 2008 23:41 UT
| Latitude Band
Date Low Middle High
11 Oct Fair-normal Normal Normal
PCA Event : No event.
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Updates: Every 24 hours
Global Propagation Forecast
Last updated 11 Oct 2008 23:41 UT
| Latitude Band
Date Low Middle High
12 Oct Normal-fair Normal-fair Fair
13 Oct Normal-fair Normal-fair Fair
14 Oct Normal-fair Normal Normal
COMMENT: Some depressions in MUFs were observed on low
latitudes on 11 October, possibly due to a very weak
ionospheric ionisation as the solar activity continued
to remain at very low levels. Minor to moderate degradations
in HF conditions on low and mid latitudes and significant
degradations at high latitudes may be expected on 12 and
13 October due to an anticipated continued enhancement in
geomagnetic activity levels and weak ionospheric ionisation
during this period.
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Geomagnetic Latitude Ranges:
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Low: 0-20 degrees
-
Middle: 20-60 degrees
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High: 60-90 degrees