UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 19 JAN 26 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 1012 256 -34.3 -38.2 68 3.9 -34.5 0 0 238.0 238.1 237.9 238.4 0.14 1 1000 340 -30.7 -34.1 72 3.4 -30.9 345 5 242.4 242.5 242.2 243.0 0.21 2 996 368 -29.5 -32.9 72 3.4 -29.7 243.9 244.0 243.7 244.6 0.24 3 954 677 -27.9 -31.3 73 3.4 -28.2 248.6 248.6 248.0 249.4 0.29 4 946 738 -23.1 -26.7 72 3.6 -23.5 254.1 254.1 253.2 255.3 0.45 5 925 902 -22.5 -26.4 70 3.9 -22.9 325 13 256.3 256.4 255.2 257.6 0.48 6 886 1219 -19.9 -24.7 66 4.8 -20.5 262.2 262.3 260.1 263.8 0.58 7 850 1526 -20.3 -27.3 54 7.0 -21.2 285 19 264.9 265.0 261.9 266.3 0.48 8 749 2451 -22.7 -31.7 44 9.0 -23.7 272.0 272.1 266.8 273.1 0.36 9 735 2588 -25.7 -37.7 32 12.0 -26.7 270.2 270.3 265.2 270.9 0.20 10 500 5280 -40.5 -44.5 65 4.0 -40.7 325 23 283.7 283.7 273.5 284.1 0.15 11 479 5570 -41.1 -44.9 67 3.8 -41.3 286.4 286.4 275.0 286.9 0.15 12 469 5711 -44.1 -48.0 65 3.9 -44.2 284.4 284.4 273.9 284.8 0.11 13 462 5811 -44.5 -48.3 65 3.9 -44.6 270 73 285.2 285.2 274.3 285.6 0.10 14 428 6318 -46.3 -49.9 67 3.6 -46.4 289.2 289.2 276.4 289.5 0.09 15 403 6711 -51.5 -55.0 66 3.5 -51.6 287.4 287.5 275.4 287.6 0.05 16 316 8241 -62.5 -66.3 60 3.8 -62.5 285 42 292.9 292.9 278.1 292.9 0.02 17 300 8560 -63.1 -67.0 59 3.9 -63.1 280 42 296.4 296.4 279.7 296.4 0.02 18 260 9439 -64.1 -68.0 59 3.9 -64.1 276 44 307.3 307.3 284.3 307.4 0.02 19 250 9680 -63.7 -67.7 58 4.0 -63.7 275 44 311.4 311.4 285.8 311.4 0.02 20 200 11050 -61.9 -65.7 60 3.8 -62.0 255 48 334.7 334.7 293.0 334.9 0.03 21 190 11368 -61.1 -64.8 61 3.7 -61.2 263 45 341.0 341.0 294.6 341.1 0.03 22 150 12830 -63.3 -67.9 54 4.6 -63.4 300 33 361.0 361.0 298.9 361.2 0.03 23 100 15310 -65.5 -70.5 50 5.0 -65.6 290 42 401.2 401.2 305.4 401.3 0.03 24 90 15950 -66.1 -72.1 43 6.0 -66.2 412.3 412.3 306.8 412.4 0.03 TRP 316 -62.5 -66.3 60 3.8 -62.5 285 42 292.9 292.9 278.1 292.9 0.02 WND 462 5811 -44.5 -48.3 65 3.9 -44.6 270 73 285.2 285.2 274.3 285.6 0.10 Sounding variables and indices 1000-500 mb thick: 4940.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 53.04 % Est. max temperature: -8.29 C = 17.08 F Sfc-Lift cond lev (LCL): 946.39 mb = 734.58 m = 2410.01 ft T: -23.34 C 700-500 lapse rate: 5.50 C/km ThetaE index: 2.26 C Layer 735.0- 500.0 mb Conv cond level (CCL): 1000.00 mb = 340.00 m = 1115.47 ft Mean mixing ratio: 0.34 g/kg Conv temperature: -28.47 C = -19.25 F Cap Strength: 20.41 C Lifted Index: 27.45 C Risk: None Lifted Index @300 mb: 32.74 C Lifted Index @700 mb: 19.84 C Showalter Index: 14.38 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 13.20 C K Index: -18.09 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 75.26 J/kg Max Up Vert Vel: 12.27 m/s Conv Inhibition (B-): 27542.74 J/kg Cap Strength: 27.35 C Lift Cond Lev (LCL): 913.26 mb = 996.05 m = 3267.84 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 ------------------------------------ 0 316 7918 285 42 40.6 -10.9 1 1012 256 0 0 -0.0 -0.0 2 1000 340 345 5 1.3 -4.8 3 925 902 325 13 7.5 -10.6 4 850 1526 285 19 18.4 -4.9 5 700 2944 45 17 -12.0 -12.0 6 500 5280 325 23 13.2 -18.8 7 462 5811 270 73 73.0 -0.0 8 400 6760 325 38 21.8 -31.1 9 300 8560 280 42 41.4 -7.3 10 250 9680 275 44 43.8 -3.8 11 200 11050 255 48 46.4 12.4 12 150 12830 300 33 28.6 -16.5 13 100 15310 290 42 39.5 -14.4 Wind Parameters Energy-Hel index: -4.70 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//U9862/skewt/U9862.skewt.20260119.12.gif