Contoured Recent Surface Data Maps
Select a pre-defined region OR a map center location (4-digit ICAO ID, 5-digit WMO Number, or lat,lon) plus zoom factor, variable, time, contour interval, contour type, scale size for contour labels, and size of map.

Region:	Variable:	Time:	Interval:	Contour Type:	Scaling:	Map Size:
New England New Hampshire Northeast Mid-Atlantic Southeast Midwest Southern Plains Northwest Southwest Contiguous US Alaska Hawaii Eastern Canada Western Canada Northern Canada Canada North America Central America South America Europe Asia Pakistan North Asia West Asia Southeast Asia Africa North Africa South Africa Middle East Australia New Zealand West Pacific Antarctica Arctic	Temperature(F) Temperature(C) Dewpoint(F) Dewpoint(C) Dewpoint Depression(F) Dewpoint Depression(C) Relative Humidity Sea Level Pressure Sfc Altimeter Setting Station Pressure Cloud Ceiling Wind Direction Wind Speed(kts) Wind Speed(m/s) Wind Gusts(kts) Wind Gusts(m/s) Surface Visibility Pressure Tendency Wind Chill (2001-present formula) Wind Chill (pre 2001 formula) Heat Index Max Temperature(F) Max Temperature(C) Min Temperature(F) Min Temperature(C) Snow Depth 1HR Precip 6HR Precip 24HR Precip	Latest Hour -1 Hour -2 Hour -3 Hour -4 Hour -5 Hour -6 Hour -7 Hour -8 Hour -9 Hour -10 Hour -11 Hour -12 Hour -13 Hour -14 Hour -15 Hour -16 Hour -17 Hour -18 Hour -19 Hour -20 Hour -21 Hour -22 Hour -23 Hour -24 Hour -25 Hour -26 Hour -27 Hour -28 Hour -29 Hour -30 Hour -31 Hour -32 Hour -33 Hour -34 Hour -35 Hour -36	.1 .5 1 2 4 5 10 20 25	line color fill dashed line line & color fill gridpoint plot	.4 .5 .6 .7 .8 .9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0	640x480 800x600 912x650 1024x768
Time Zone Label:	Web/Print:
Z Atlantic Eastern (US) Central (US) Mountain (US) Pacific (US) Alaska Hawaii	Web Page Print Only

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Center Location:

Zoom Factor:

Zoom in x 90% Zoom in x 80% Zoom in x 70% Zoom in x 60% Zoom in x 50% Zoom in x 40% Zoom in x 30% Zoom in x 20% Zoom in x 10% No Zoom Zoom out x 10% Zoom out x 20% Zoom out x 30% Zoom out x 40% Zoom out x 50% Zoom out x 60% Zoom out x 70% Zoom out x 80% Zoom out x 90% Zoom out x 100% Zoom out x 125% Zoom out x 150% Zoom out x 175% Zoom out x 200% Zoom out x 250% Zoom out x 300% Zoom out x 350% Zoom out x 400%

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Notes:

• Online data here go back 36 hours. However, you can go back much further (years) in time at our archived data site.
• Station idenitiers (for centerring the map) can be specified as ICAO identifiers (e.g. KALB) or WMO number (e.g. 72518) or latitude,longitude pairs (e.g. 42.75,-73.80). This feature will center the map at that location and will enable the user to zoom in or out by setting the zoom factor. The zoom factor does not work for a standard pre-defined region.
• The 912x650 size works best for full page 8.5"x11.5" printing, if you select the landscape orientation using the "Properties" or "Preferences" option of the print window.