UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:1200Z 10 DEC 25 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1025 105 -9.7 -17.7 52 8.0 -11.3 135 5 261.6 261.7 260.3 264.1 0.93 1 1000 292 -11.5 -22.5 40 11.0 -13.4 180 17 261.6 261.7 259.8 263.4 0.63 2 969 534 -12.7 -22.7 43 10.0 -14.4 262.8 262.9 260.7 264.6 0.64 3 925 894 -7.3 -25.3 22 18.0 -10.6 215 35 271.8 271.9 267.0 273.4 0.53 4 918 953 -7.1 -29.1 15 22.0 -10.9 272.6 272.7 267.2 273.8 0.38 5 895 1150 -7.3 -32.3 12 25.0 -11.3 274.4 274.5 268.2 275.3 0.28 6 860 1459 -8.3 -24.3 26 16.0 -11.5 276.5 276.6 270.1 278.4 0.62 7 858 1477 -8.3 -24.3 26 16.0 -11.5 276.7 276.8 270.2 278.6 0.62 8 852 1532 -8.1 -24.1 26 16.0 -11.3 277.5 277.6 270.8 279.4 0.64 9 850 1550 -8.3 -24.3 26 16.0 -11.5 225 36 277.5 277.6 270.7 279.3 0.63 10 730 2720 -12.5 -36.5 12 24.0 -15.9 285.2 285.2 274.5 285.9 0.23 11 704 2998 -10.3 -41.3 6 31.0 -14.6 290.6 290.6 277.2 291.1 0.15 12 700 3042 -10.7 -42.7 5 32.0 -14.9 230 33 290.6 290.7 277.2 291.1 0.13 13 608 4109 -16.1 -47.1 5 31.0 -19.4 296.4 296.4 279.8 296.7 0.09 14 515 5336 -23.5 -29.5 58 6.0 -24.5 301.8 301.9 283.0 304.0 0.64 15 500 5550 -26.1 -32.1 57 6.0 -26.9 245 38 301.2 301.3 282.5 302.9 0.52 16 457 6195 -30.9 -35.0 67 4.1 -31.4 303.1 303.1 283.2 304.5 0.43 17 438 6496 -31.7 -36.1 65 4.4 -32.2 305.7 305.8 284.2 307.1 0.40 18 400 7130 -37.9 -42.7 61 4.8 -38.2 250 31 305.7 305.8 284.0 306.5 0.22 19 365 7736 -45.4 -50.2 58 4.8 -45.5 165 66 303.9 303.9 283.1 304.3 0.11 20 346 8082 -49.7 -54.5 57 4.8 -49.8 302.7 302.7 282.5 302.9 0.07 21 250 10100 -64.1 -69.1 50 5.0 -64.1 265 35 310.8 310.8 285.6 310.8 0.01 22 243 10274 -63.5 -68.5 51 5.0 -63.6 314.2 314.2 286.8 314.3 0.02 23 201 11437 -64.3 -69.3 50 5.0 -64.3 330.5 330.5 291.9 330.5 0.02 TRP 295 -69.1 -74.0 49 4.9 -69.1 250 31 289.3 289.3 276.3 289.3 0.01 WND 365 7736 -45.4 -50.2 58 4.8 -45.5 165 66 303.9 303.9 283.1 304.3 0.11 Sounding variables and indices 1000-500 mb thick: 5258.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 22.79 % Est. max temperature: 4.41 C = 39.94 F Sfc-Lift cond lev (LCL): 901.25 mb = 1096.14 m = 3596.22 ft T: -7.25 C 700-500 lapse rate: 6.14 C/km ThetaE index: 0.73 C Layer 1000.0- 969.0 mb Conv cond level (CCL): 458.51 mb = 6171.22 m = 20246.55 ft Mean mixing ratio: 0.64 g/kg Conv temperature: 31.99 C = 89.59 F Cap Strength: 29.60 C Lifted Index: 28.84 C Risk: None Lifted Index @300 mb: 28.45 C Lifted Index @700 mb: 22.91 C Showalter Index: 18.35 C Risk: None Total Totals Index: 19.60 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 1.80 C K Index: -38.50 Risk: None Sweat Index: 177.75 Risk: None Energy Index: 4.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.96 J/kg Max Up Vert Vel: 8.83 m/s Conv Inhibition (B-): 11492.29 J/kg Cap Strength: 29.60 C Lift Cond Lev (LCL): 805.34 mb = 1965.01 m = 6446.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 295 8632 250 31 29.1 10.6 1 1025 105 135 5 -3.5 3.5 2 1000 292 180 17 0.0 17.0 3 925 894 215 35 20.1 28.7 4 850 1550 225 36 25.5 25.5 5 700 3042 230 33 25.3 21.2 6 500 5550 245 38 34.4 16.1 7 400 7130 250 31 29.1 10.6 8 365 7736 165 66 -17.1 63.8 9 300 9000 250 29 27.3 9.9 10 250 10100 265 35 34.9 3.1 Wind Parameters Energy-Hel index: -2.43 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251210.12.gif