ARCHIVE of Jet Stream Maps for: North America To California Regional Weather Server To Full Menu of Archived Jet Stream Maps To Menu of Current Jet Stream Maps

Larger size (783x630, ~64KB) Smaller size (512x412, ~27KB) Animation Individual Maps: 2019 Jan, 2019 Feb, 2019 Mar, 2019 2018 Jan, 2018 Feb, 2018 Mar, 2018 Apr, 2018 May, 2018 Jun, 2018 Jul, 2018 Aug, 2018 Sep, 2018 Oct, 2018 Nov, 2018 Dec, 2018 2017 Jan, 2017 Feb, 2017 Mar, 2017 Apr, 2017 May, 2017 Jun, 2017 Jul, 2017 Aug, 2017 Sep, 2017 Oct, 2017 Nov, 2017 Dec, 2017 2016 Jan, 2016 Feb, 2016 Mar, 2016 Apr, 2016 May, 2016 Jun, 2016 Jul, 2016 Aug, 2016 Sep, 2016 Oct, 2016 Nov, 2016 Dec, 2016 2015 Mar, 2015 Apr, 2015 May, 2015 Jun, 2015 Jul, 2015 Aug, 2015 Sep, 2015 Oct, 2015 Nov, 2015 Dec, 2015 Animation Individual Maps: 2019 Jan, 2019 Feb, 2019 Mar, 2019 2018 Jan, 2018 Feb, 2018 Mar, 2018 Apr, 2018 May, 2018 Jun, 2018 Jul, 2018 Aug, 2018 Sep, 2018 Oct, 2018 Nov, 2018 Dec, 2018 2017 Jan, 2017 Feb, 2017 Mar, 2017 Apr, 2017 May, 2017 Jun, 2017 Jul, 2017 Aug, 2017 Sep, 2017 Oct, 2017 Nov, 2017 Dec, 2017 2016 Jan, 2016 Feb, 2016 Mar, 2016 Apr, 2016 May, 2016 Jun, 2016 Jul, 2016 Aug, 2016 Sep, 2016 Oct, 2016 Nov, 2016 Dec, 2016 2015 Mar, 2015 Apr, 2015 May, 2015 Jun, 2015 Jul, 2015 Aug, 2015 Sep, 2015 Oct, 2015 Nov, 2015 Dec, 2015 The directories listed above contain GIF files with names of the form: yymmddhh_jetstream_anal.gif yymmddhh_jetstream_small.gif where yymmddhh is the UTC date and hour. In particular: yy is the last two digits of the year; mm is the month (a two digit number); dd is the day of the month (a two digit number); and hh is the hour of the day (a two digit number).

Return to the Main Menu (California Regional Weather Server)

Hemispheric, E. Pacific, N. American, and N. Atlantic Overviews
SATELLITE Images (Eastern Pacific, North America) (Archive)	WEATHER RADAR Maps (United States) (Archive)	COMPOSITE MAPS: Pressure Fields & Satellite Images (E. Pacific, N. America) (Archive)	JET STREAM Analyses & Forecasts (N. & S. Hem., E. Pac., N. America, N. Atl.) (Archive)

Regional Weather Maps
WEST COAST Overview (COMPOSITE MAPS: Sea-Level Pressure & Satellite Images) (Archive)	Subregions of CALIFORNIA (Weather Observations)	Other Selected Regions in the WESTERN U.S. (Weather Observations)	Interesting Special Images (last addition 3/2/07)