UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for 89625... Searching the city database file for: 89625 ... Date:1200Z 30 NOV 25 Station: 89625 WMO ident: 89625 Latitude: -75.10 Longitude: 123.41 Elevation: 3234.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 -24 1 925 618 2 850 1296 3 700 2777 SFC 657 3234 -30.7 -34.4 70 3.7 -31.0 150 7 273.4 273.5 267.6 274.4 0.32 5 500 5150 -38.9 -41.9 73 3.0 -39.1 130 15 285.6 285.6 274.7 286.2 0.19 6 400 6650 -48.3 -50.9 74 2.6 -48.4 140 17 292.2 292.2 277.9 292.5 0.09 7 383 6934 -50.5 -53.1 74 2.6 -50.5 140 16 293.0 293.0 278.3 293.2 0.07 8 300 8530 -49.1 -74.1 4 25.0 -49.4 165 7 316.1 316.1 287.5 316.2 0.01 9 250 9730 -46.5 -75.5 2 29.0 -47.1 205 7 336.9 336.9 293.6 337.0 0.01 10 200 11220 -43.9 -77.9 1 34.0 -44.8 240 13 363.3 363.3 299.3 363.3 0.00 11 150 13160 -42.3 -78.3 1 36.0 -43.7 245 16 397.2 397.2 304.8 397.2 0.01 12 100 15920 -40.1 -78.1 1 38.0 -42.5 250 24 450.2 450.2 310.9 450.3 0.01 TRP 383 6934 -50.5 -53.1 74 2.6 -50.5 140 16 293.0 293.0 278.3 293.2 0.07 WND Sounding variables and indices 1000-500 mb thick: 5174.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 71.55 % Est. max temperature: -20.43 C = -4.77 F Sfc-Lift cond lev (LCL): 616.97 mb = 3675.11 m = 12057.29 ft T: -32.59 C Conv cond level (CCL): 511.04 mb = 4996.78 m = 16393.43 ft Mean mixing ratio: 0.28 g/kg Conv temperature: -20.74 C = -5.33 F Cap Strength: 2.21 C Lifted Index: 6.64 C Risk: None Lifted Index @300 mb: 27.11 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.24 J/kg Max Up Vert Vel: 6.52 m/s Conv Inhibition (B-): 21160.02 J/kg Cap Strength: 6.59 C Lift Cond Lev (LCL): 570.68 mb = 4222.24 m = 13852.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 172 at 9 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 657 3234 150 7 -3.5 6.1 | 36 4 -2.2 -3.0 1 500 5150 130 15 -11.5 9.6 | 93 10 -10.2 0.6 2 400 6650 140 17 -10.9 13.0 | 112 10 -9.6 4.0 3 383 6934 140 16 -10.3 12.3 | 110 10 -9.0 3.2 4 300 8530 165 7 -1.8 6.8 | 12 2 -0.5 -2.3 5 250 9730 205 7 3.0 6.3 | 302 5 4.3 -2.7 6 200 11220 240 13 11.3 6.5 | 281 13 12.6 -2.6 7 150 13160 245 16 14.5 6.8 | 278 16 15.8 -2.3 8 100 15920 250 24 22.6 8.2 | 272 24 23.9 -0.8 Wind Parameters Mean winds (0-6000m): 141.6 at 12.2 knts Storm direction: 171.6 at 9.2 knts Shear (0-3000m) pos: 0.4 neg: 1.5 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 71.1 deg Storm rel helicity (0-3000m) pos: 12.8 neg: 0.0 tot: 12.8 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 1.9 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.62 Bulk Shear: 2.79 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 140 8 48 5| 0.0 2.3 2.3| 2.1 0.0 2.1 4.2 0.95| 2.3 2.2 1000 140 9 62 5| 0.0 2.3 2.3| 4.1 0.0 4.1 4.1 0.80| 2.3 1.8 1500 138 10 73 6| 0.0 2.3 2.3| 5.6 0.0 5.6 3.7 0.64| 2.4 1.5 2000 136 11 81 7| 0.0 2.3 2.3| 6.7 0.0 6.7 3.4 0.54| 2.3 1.3 2500 135 12 86 7| 0.2 1.8 2.0| 9.7 0.0 9.7 3.9 0.59| 2.1 1.2 3000 135 13 90 8| 0.4 1.5 1.9| 12.8 0.0 12.8 4.3 0.63| 1.9 1.2 4000 137 14 96 8| 0.5 1.1 1.6| 15.8 -1.2 14.6 3.7 0.51| 2.0 1.0 5000 139 13 97 7| 0.9 0.9 1.8| 15.8 -3.0 12.7 2.5 0.25| 2.2 0.6 6000 142 12 95 6| 1.1 0.8 1.9| 15.8 -5.4 10.4 1.7 0.05| 2.3 0.1 Wrote GIF file: /home/apache/climate/data/raob//89625/skewt/89625.skewt.20251130.12.gif