6 April 2001 through 12 April 2001 UTC

Temperatures:
Avg Temp...-60.7(C)/-77.3(F)
Max Temp...-45.3(C)/-49.5(F) on day 6 
Min Temp...-69.7(C)/-93.5(F) on day 10 

Sky Cover:
Avg Sky Cover (8ths)... 2 
Days clear............. 4 
Days partly cloudy..... 3 
Days cloudy............ 0 

Sunshine:
Sunrise on 22 September 2001
Avg hours/day......... 0.0
Percent of possible... 0

Station Pressure (millibars):
Avg pressure........ 678.4 mb
Highest pressure.... 683.6 mb on day 6 
Lowest pressure..... 674.0 mb on day 7 

Physio-altitude in feet and meters:
Average physio-alt = 10689 ft/ 3258 m
Highest physio-alt = 10855 ft/ 3309 m on day 7 
Lowest physio-alt  = 10493 ft/ 3198 m on day 6 

Visibility:
0 days with visibility of 1/4 mile or less.

Wind:
Avg wind speed............ 10.9 mph or 9.5 kts
Max gust.................. 25 mph or 22 kts on day 6 
Max gust direction........ from Grid Northeast
Vectored wind direction... 087 degrees
Vectored wind speed....... 8.3 kts
Prevailing direction...... Grid East

Balloon flight data:
Number of soundings for the period.. 7 
Avg hgt of soundings................ 96.2 mb, or 17699 meters
Highest sounding.................... 28.9 mb, or 22977 meters
                           		 on day 7/0Z flight.

 0 soundings were missed.
 4 soundings were terminated due to balloon burst.
 3 soundings were terminated due to flight equipment failure.

**RECORDS**
No records were tied or broken during the week.