Plotted Constant Pressure Level/Whole Sounding Data Upper Air Maps from Recent Data

Region:	Level:	Variable:	Time:	Scaling:	Map Size:	Web/Print:
Contiguous US Northeast Mid-Atlantic Southeast Midwest Southern Plains Northwest Southwest Alaska Hawaii Eastern Canada Western Canada Northern Canada Canada North America Central America South America Europe Asia North Asia West Asia Southeast Asia Africa North Africa South Africa Middle East Australia New Zealand West Pacific Antarctica Arctic	All 1000 mb 925 mb 850 mb 700 mb 500 mb 400 mb 300 mb 250 mb 200 mb 150 mb 100 mb 70 mb 50 mb 30 mb 20 mb 10 mb 5 mb	Composite Plot Composite Plot (dm) Geopotential Height Temperature Potential Temperature Equivalent Potential Temp Virtual Temperature Dewpoint Dewpoint Depression Wet Bulb Temperature Mixing Ratio Specific Humidity Relative Humidity Moisture Advection Moisture Convergence Wind Direction Wind Speed Wind Barb Wind Vector Streamlines RAOB IDs Thickness (500-1000mb) Thickness (850-500mb) Thickness (1000-700mb) Freezing Level (lowest-mb) Freezing Level (lowest-m) Wet Bulb Zero Convective Condensation Level Convective Temperature Precipitable Water Estimated Maximum Temperature Lifted Index Showalter Index Total Totals Index Vertical Totals Index Cross Totals Index K Index Sweat Index Energy Index CAP Strength Sfc Based CAPE Convective Inhibition Equilibrium level SR Helicity (0-3000ft AG) Lifted Condensation Level Level of Free Convection Positive Vertical Wind Shear Negative Vertical Wind Shear Estimated Storm Direction Estimated Storm Speed Storm Relative Directional Shear AG Storm Relative Helicity Energy Helicity Index Bulk Richardson Number Bulk Shear	Latest Hour -12 Hour -24 Hour -36 Hour -48 Hour -60 Hour -72 Hour -84 Hour -96	Scale .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	Web Page Print Only

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Notes:

• Online data here go back 96 hours. However, you can go back much further (years) in time at our archived data site.
• 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.