What's New

What's New


Two week wind plots for Saskatoon MFR and Tromso MFR (Tuesdays), and Eureka MWR (Mondays) are placed weekly or biweekly (Saskatoon) in "ADG Current MF/MWR Radar Plots". In the winter (October-March), weekly (early winter) or daily updates are made to the vortex and UVZT plots/animations.

Sept 20 '16. There is a connection problem with Tromso MFR - system is fine, but I can't download data online.

Sept 28 '16: Now that I have a sufficient allocation, all the vortex animations have been put up ('91/'92 to '15/'16 )

Oct 3'16 Tromso MFR link ok now.

Sept 26'17: Technical reports (analysis, radar operation manuals, listings, etc.) now available.

Apr02'18 - and so ends another North polar vortex run.

Apr03'18 UKMO/MetO 3-level stratospheric UVZT animations during northern hemisphere winter have been posted for all UKMO data from 1991/1992 on.

Aug 22'18 Eureka MWR monthly plot archive has been updated to July 2018. Plots covering Oct 23'16-Jul31'17 (when one Rx antenna was twisted) have been replaced with corrected plots. (A statistical test showed the "fixed" meteors constitute ~78% of the surviving meteors. There is no way to tell which ~78% .) Tromso and Saskatoon (Park) monthly plot archive has also been updated to Jul '18.