00000nam 2200000za 4500 9.868447 CaOODSP 20241203113646 m go d f cr ||||||||||| 190215e19791227bcca|||fo| f000 0 eng d CaOODSP eng CaOODSP rda n-cn-bc En57-44/79-039E-PDF Brown, Bob, author. Investigation into a heavy snow warning for portions of the lower mainland area on Dec. 14, 1979 (forecast investigation #4) / Bob Brown, meteorologist. Vancouver : Pacific Weather Centre, December 27, 1979. 1 online resource (3 pages, 6 unnumbered pages) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier Pacific region technical notes ; no. 79-039 Digitized edition from print [produced by Environment and Climate Change Canada]. Caption title. "It is still uncertain why a heavy snowfall was predicted for the regions in question. The synopsis issued with the warning implies the heavy snowfall is due to the Arctic air mass moving south. The amount of precipitation forecast was higher than could be expected with the type of system approaching the west coast. It was a relatively weak fast moving system with little upper level support." gccst Weather forecasts gccst Precipitation Canada. Environment Canada. Canada. Atmospheric Environment Service. Pacific Region. Canada. Atmospheric Environment Service. Pacific Weather Center. Pacific region technical notes (Canada. Atmospheric Environment Service. Pacific Region) no. 79-039 (CaOODSP)9.865532 PDF 4.09 MB https://publications.gc.ca/collections/collection_2019/eccc/en57-44/En57-44-79-039-eng.pdf