NOAA Air Resources Laboratory

NWS OBSERVATIONAL UPPER-AIR SOUNDING


Data is available for today and yesterday only.

Observation year (UTC):
Observation month (UTC):
Observation day (UTC):
Observation hour (UTC):
station (pit, iad...),
or 5-digit WMO ID (72403, 40179,...) :

Graphic size: 400 x 400 500 x 500 700 x 700 900 x 900 1200 x 1200
Choose the type of sounding Full Sounding or only up to 400 mb
Choose up to 3 charts to plot: Text Listing Skew-T Log-P Diagram Theta Diagram
Once you press the request button, be patient while the plot is drawn.


Click here to retrieve ARL's global upper-air station database (121 Kb)
NOAA NWS Station Information Lookup