The building maintenance scheduled for Friday February 27th at 5:00pm MST has been postponed until 5:00pm March 6th. PSD's website will be down during the maintenance.

Dropsonde Data

Quality controlled dropsonde data from previous and ongoing experiments are available for download from the following links:

Hurricane and Severe Storm Sentinel (HS3)

2011 Flights

Download from ESRL Archive

2012 Flights

Download from NCAR EOL