Stratocumulus stratiformus opacus
Specimen #2

Photograph Data
Date: 22 November 1999
Time: 1340 UTC (840 a.m. CST)
Location: Columbia, MO, USA

Synopsis
Stratocumulus stratoformus opacus elements (1) looking southwestward. These clouds occured as a cold front moved through that state of Missouri.

Representative Surface Observation

Station: Columbia Regional Airport
Date: 22 November 1999
Time: 1354 UTC (8:54 a.m. CST)

Wind direction 150 degrees (southeast)

Wind speed 4 knots

Visibility 10 statute miles

Present weather None

Sky condition Few clouds at 7,000 feet

Temperature 12.2 C

Dew point 8.3 C

Altimeter setting 30.00 inches Hg

Sea level pressure 1015.7 mb

Remarks None reported

Analyses

Surface

925 mb

850 mb

700 mb

500 mb

300 mb

Upper Air Sounding

Satellite Image

Wind direction	150 degrees (southeast)
Wind speed	4 knots
Visibility	10 statute miles
Present weather	None
Sky condition	Few clouds at 7,000 feet
Temperature	12.2 C
Dew point	8.3 C
Altimeter setting	30.00 inches Hg
Sea level pressure	1015.7 mb
Remarks	None reported