UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103111.upa.cvt Date: 1100Z 31 OCT 25 Searching for 89625... Searching the city database file for: 89625 ... Date:1100Z 31 OCT 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 -129 1 925 514 2 850 1194 3 700 2683 SFC 648 3234 -44.5 -49.5 57 5.0 -44.6 175 12 258.9 258.9 256.4 259.1 0.06 5 500 5040 -39.3 -51.3 27 12.0 -39.8 145 18 285.1 285.1 274.2 285.4 0.07 6 400 6530 -49.1 -65.1 14 16.0 -49.3 140 27 291.2 291.2 277.3 291.2 0.02 7 308 8214 -57.5 -74.5 10 17.0 -57.6 160 16 302.0 302.0 282.2 302.0 0.01 8 300 8380 -57.7 -74.7 10 17.0 -57.8 170 17 304.0 304.0 283.0 304.0 0.01 9 250 9530 -57.7 -79.7 4 22.0 -57.9 240 12 320.3 320.3 288.8 320.3 0.00 10 200 10940 -55.5 -82.5 2 27.0 -55.8 255 25 344.9 344.9 295.5 344.9 0.00 11 150 12770 -53.7 -84.7 1 31.0 -54.1 255 51 377.5 377.5 301.8 377.6 0.00 12 100 15430 -44.7 -80.7 1 36.0 -46.3 255 87 441.4 441.4 310.0 441.4 0.01 TRP 308 8214 -57.5 -74.5 10 17.0 -57.6 160 16 302.0 302.0 282.2 302.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5169.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 42.12 % Est. max temperature: -21.20 C = -6.16 F Sfc-Lift cond lev (LCL): 592.40 mb = 3858.89 m = 12660.25 ft T: -42.70 C Conv cond level (CCL): 331.90 mb = 7732.35 m = 25368.31 ft Mean mixing ratio: 0.07 g/kg Conv temperature: -9.12 C = 15.59 F Cap Strength: 11.07 C Lifted Index: 14.65 C Risk: None Lifted Index @300 mb: 25.95 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 20504.98 J/kg Cap Strength: 14.26 C Lift Cond Lev (LCL): 522.29 mb = 4736.27 m = 15538.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 183 at 14 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 ---------------------------------------------------------- 0 648 3234 175 12 -1.0 12.0 | 40 3 -1.8 -2.1 1 500 5040 145 18 -10.3 14.7 | 93 11 -11.1 0.7 2 400 6530 140 27 -17.4 20.7 | 110 19 -18.1 6.6 3 308 8214 160 16 -5.5 15.0 | 99 6 -6.2 1.0 4 300 8380 170 17 -3.0 16.7 | 126 5 -3.7 2.7 5 250 9530 240 12 10.4 6.0 | 310 13 9.7 -8.1 6 200 10940 255 25 24.1 6.5 | 288 25 23.4 -7.6 7 150 12770 255 51 49.3 13.2 | 271 49 48.5 -0.9 8 100 15430 255 87 84.0 22.5 | 264 84 83.3 8.4 Wind Parameters Mean winds (0-6000m): 153.0 at 18.8 knts Storm direction: 183.0 at 14.1 knts Shear (0-3000m) pos: 0.0 neg: 2.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 68.4 deg Storm rel helicity (0-3000m) pos: 16.7 neg: -0.3 tot: 16.4 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 7.12 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 ------------------------------------------------------------------------------- 500 167 13 62 4| 0.0 2.6 2.6| 1.8 0.0 1.8 3.5 0.84| 2.6 2.2 1000 164 13 76 5| 0.0 2.6 2.6| 3.2 0.0 3.2 3.2 0.62| 2.7 1.7 1500 160 14 84 6| 0.0 2.7 2.7| 3.8 0.0 3.8 2.5 0.44| 2.8 1.2 2000 156 15 89 7| 0.0 2.8 2.8| 6.1 -0.3 5.8 2.9 0.38| 2.9 1.1 2500 152 16 93 8| 0.0 2.8 2.8| 11.7 -0.3 11.4 4.6 0.41| 2.9 1.2 3000 150 18 97 10| 0.0 2.9 2.9| 16.7 -0.3 16.4 5.5 0.40| 3.0 1.2 4000 147 20 102 12| 0.5 2.1 2.7| 21.7 -0.3 21.5 5.4 0.32| 3.2 1.0 5000 148 20 103 11| 1.2 1.7 2.9| 21.7 -4.0 17.8 3.6 0.20| 3.3 0.7 6000 153 19 106 10| 2.3 1.4 3.7| 34.4 -4.0 30.5 5.1 0.37| 4.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//89625/skewt/89625.skewt.20251031.11.gif