IPS - Australasia - HF Communications Warning

IPS Radio and Space Services - Australian Government

Bureau of Meteorology Space Weather Branch

Looking for something?

Home HF Systems Australasia HF Conditions HF Communications Warning	FORECAST SOL: Normal MAG: Normal ION: Moderate	Saturday, Feb 04 2012 07:00 UT

	Australasia
	·	HAP Charts
	·	HF Conditions
	·	Ionogram Viewer
	·	Ionospheric Map
	·	LAMP Charts
	·	T Index

	High Latitude and IPY
	·	High Latitude Conditions
	·	International Polar Year
	·	High Latitude Links

	Global HF
	·	HF Conditions
	·	Fadeout Charts
	·	Polar Cap Absorption
	·	T Index
	·	Ionospheric Map
	·	HAP Charts
	·	LAMP Charts
	·	Recent foF2 Plots
	·	T Index Map

	Online Tools
	·	Prediction Tools
	·	Index Plots
	·	Culgoora HF Spectrum

	Section Information
	·	HF Systems Help Page
	·	HF Communications Problem Page
	·	Latest News

Australasia

HF Communications Warning

$image Last updated 04 Feb 2012 07:00 UT
SUBJ: IPS HF RADIO COMMUNICATIONS WARNING 12/04 ISSUED AT 03/2331Z FEBRUARY 2012 BY THE AUSTRALIAN SPACE FORECAST CENTRE. DEGRADED HF PROPAGATION CONDITIONS EXPECTED FOR 04 FEBRUARY 2012 IF COMMS DIFFICULTIES EXPERIENCED TRY A LOWER FREQUENCY BAND _____________________________________________________________ HF COMMUNICATIONS FORECAST (AUSTRALIAN/NEW ZEALAND REGION) FREQUENCY BANDS T-index MUFs 2 4 6 8 12 16 22 26 _____________________________________________________________ 4 Feb 50 -12% 2 4 6 8 12 16 16 22