August 21, 1997 : 03:00 - 13:00 UTC

02:00 14:00

Cloud Information

Time
(UTC)
Time
(Local)
Heading Cloud Cover
(in 8ths)
Pressure
(mb)
Temperature
(deg C)
RH
(%)
True Wind Dir. True Wind Sp.
(m/s)
CL CM CH Comments
03:00 20:00 358 23 1007.6 28.0 65 125 1.0 2 0 2 Moderate Cu to S.
04:00 21:00 000 1 1008.5 28.0 66 143 1.6 X X X
05:00 22:00 001 2 1009.0 28.0 66 148 1.9 2 0 0
06:00 23:00 358 4 1009.0 27.9 66 161 2.0 4 0 0
07:00 00:00 000 5 1009.6 27.7 68 128 2.1 4 0 2 Dense Ci to E.
08:00 01:00 357 3 1009.1 27.9 65 140 1.9 4 0 2
09:10 02:10 358 7 1008.5 27.7 66 159 1.6 9 3 1 Cb to NW, very little Ac, lots of Ci filiments.
10:20 03:20 003 6 1007.9 27.6 66 175 0.9 1 3 5 Cu mainly off in distance, towers even further out. Ac dominates midlevels. Cs appears to be invading from S and W.
11:25 04:25 005 6 1007.7 27.5 68 201 0.8 1 3 5 Cs mainly on the horizon, As and Ac, Cu in humilus stages. (moonlight)
12:40 05:40 002 3 1007.9 27.6 67 184 1.6 1 3 0 Cu somewhat more prevalent in vicinity. Middle clouds almost all gone. No high clouds visible. (moonlight)
13:42 06:42 001 3 1008.2 27.6 66 197 2.1 4 3 5 Cu now forming a Sc layer. Middle clouds mainly in distance, none overhead. Cs staying on horizon, "invasion" not progressing.

02:00 14:00

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