Eastern Pacific/Western N. America Composite Weather Map Archive: The California Regional Weather Server

ARCHIVE:
Composite
Weather Maps

Eastern Pacific/
Western North America
(Sketch map: Eastern Pacific/Western N. America)

Links:

To Archived Composite Weather Maps
To Current Composite Weather Maps
To California Regional Weather Server

Sea Level	500 mb	300 mb
Animated loop 2013 Jan, 2013 Feb, 2013 Mar, 2013 Apr, 2013 May, 2013 Jun, 2013 2012 Jan, 2012 Feb, 2012 Mar, 2012 Apr, 2012 May, 2012 Jun, 2012 Jul, 2012 Aug, 2012 Sep, 2012 Oct, 2012 Nov, 2012 Dec, 2012 2011 Jan, 2011 Feb, 2011 Mar, 2011 Apr, 2011 May, 2011 Jun, 2011 Jul, 2011 Aug, 2011 Sep, 2011 Oct, 2011 Nov, 2011 Dec, 2011 2010 Jan, 2010 Feb, 2010 Mar, 2010 Apr, 2010 May, 2010 Jun, 2010 Jul, 2010 Aug, 2010 Sep, 2010 Oct, 2010 Nov, 2010 Dec, 2010 2009 Jun, 2009 Jul, 2009 Aug, 2009 Sep, 2009 Oct, 2009 Nov, 2009 Dec, 2009	Animated loop 2013 Jan, 2013 Feb, 2013 Mar, 2013 Apr, 2013 May, 2013 Jun, 2013 2012 Jan, 2012 Feb, 2012 Mar, 2012 Apr, 2012 May, 2012 Jun, 2012 Jul, 2012 Aug, 2012 Sep, 2012 Oct, 2012 Nov, 2012 Dec, 2012 2011 Jan, 2011 Feb, 2011 Mar, 2011 Apr, 2011 May, 2011 Jun, 2011 Jul, 2011 Aug, 2011 Sep, 2011 Oct, 2011 Nov, 2011 Dec, 2011 2010 Jan, 2010 Feb, 2010 Mar, 2010 Apr, 2010 May, 2010 Jun, 2010 Jul, 2010 Aug, 2010 Sep, 2010 Oct, 2010 Nov, 2010 Dec, 2010 2009 Jun, 2009 Jul, 2009 Aug, 2009 Sep, 2009 Oct, 2009 Nov, 2009 Dec, 2009	Animated loop 2013 Jan, 2013 Feb, 2013 Mar, 2013 Apr, 2013 May, 2013 Jun, 2013 2012 Jan, 2012 Feb, 2012 Mar, 2012 Apr, 2012 May, 2012 Jun, 2012 Jul, 2012 Aug, 2012 Sep, 2012 Oct, 2012 Nov, 2012 Dec, 2012 2011 Jan, 2011 Feb, 2011 Mar, 2011 Apr, 2011 May, 2011 Jun, 2011 Jul, 2011 Aug, 2011 Sep, 2011 Oct, 2011 Nov, 2011 Dec, 2011 2010 Jan, 2010 Feb, 2010 Mar, 2010 Apr, 2010 May, 2010 Jun, 2010 Jul, 2010 Aug, 2010 Sep, 2010 Oct, 2010 Nov, 2010 Dec, 2010 2009 Jun, 2009 Jul, 2009 Aug, 2009 Sep, 2009 Oct, 2009 Nov, 2009 Dec, 2009
The directories listed above contain GIF files with names of the form:
yymmddhh_sathts_pac_snd_alt.gif	yymmddhh_sathts_pac_500_alt.gif	yymmddhh_sathts_pac_300_alt.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).

Other Choices from the California Regional Weather Server

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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)

The California Regional Weather Server is administered by Dr. Dave Dempsey.
Please address comments and questions to dempsey@sfsu.edu.

A DATA USAGE DISCLAIMER

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)