01964cam 2200349za 45009.868418CaOODSP20221107162601m go d f cr |||||||||||190215e19790822bcca|||fo f000 0 eng dCaOODSPengCaOODSPrdan-cn-bcn-uspEn57-44/79-026E-PDFHammond, Brian, author.Development of an instability line over the Pacific Northwest : a case study / Brian Hammond, meteorologist.Vancouver : Pacific Weather Centre, August 22, 1979.1 online resource (2 pages, 12 unnumbered pages) : illustrationstexttxtrdacontentcomputercrdamediaonline resourcecrrdacarrierPacific region technical notes ; no. 79-026Digitized edition from print [produced by Environment and Climate Change Canada].Caption title."On June 26 and 27, 1979, a line of organized convective cloud developed over the Pacific Northwest. The initial development took place along the Oregon coast on the morning of June 26 and within 24 hours had developed and expanded to affect Washington, Oregon, Idaho, Montana and southern sections of British Columbia and Alberta. This instability line is unusual in that it occurred int he 500 mb ridge position. An attempt is made here to document this case."gccstWeather forecastsCanada. 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. 79-026(CaOODSP)9.865532PDF4.39 MBhttps://publications.gc.ca/collections/collection_2019/eccc/en57-44/En57-44-79-026-eng.pdf