UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for U0046... Searching the city database file for: U0046 ... Date:1200Z 30 APR 25 Station: U0046 WMO ident: 20046 Latitude: 80.62 Longitude: 58.05 ------------------------------------------------------------------------------- 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 27 SFC 988 105 -8.7 -11.5 80 2.8 -9.4 135 3 265.4 265.6 264.4 269.7 1.60 2 985 125 -7.5 -12.2 69 4.7 -8.7 266.8 267.0 265.3 271.0 1.52 3 925 535 -11.7 -18.7 56 7.0 -13.1 205 13 267.3 267.5 264.6 270.0 0.94 4 914 627 -12.1 -19.1 56 7.0 -13.5 267.9 268.0 265.0 270.5 0.92 5 850 1183 -11.5 -19.5 52 8.0 -13.2 190 17 274.1 274.3 269.2 276.9 0.96 6 835 1320 -11.7 -19.7 51 8.0 -13.4 275.3 275.4 269.9 278.1 0.96 7 785 1790 -14.9 -27.9 32 13.0 -17.0 276.8 276.8 270.1 278.2 0.49 8 700 2646 -22.5 -34.5 33 12.0 -23.8 165 17 277.6 277.6 270.2 278.5 0.29 9 675 2912 -23.7 -37.7 26 14.0 -25.1 279.1 279.2 271.0 279.8 0.22 10 624 3485 -24.3 -41.3 19 17.0 -25.8 284.8 284.8 274.2 285.3 0.16 11 605 3712 -21.5 -40.5 16 19.0 -23.5 290.5 290.6 277.2 291.2 0.18 12 567 4188 -23.3 -43.3 14 20.0 -25.2 293.9 293.9 278.8 294.4 0.15 13 553 4372 -20.9 -40.9 15 20.0 -23.2 298.8 298.9 281.1 299.5 0.19 14 500 5110 -25.1 -36.1 35 11.0 -26.5 150 71 302.4 302.5 282.8 303.6 0.35 15 492 5227 -25.1 -36.1 35 11.0 -26.5 303.8 303.9 283.4 305.1 0.36 16 476 5466 -27.7 -38.7 34 11.0 -28.9 303.5 303.6 283.2 304.5 0.28 17 466 5618 -28.3 -39.3 34 11.0 -29.5 304.6 304.7 283.6 305.6 0.27 18 437 6077 -29.5 -42.5 27 13.0 -30.7 308.7 308.8 285.1 309.5 0.21 19 422 6324 -32.3 -46.3 24 14.0 -33.3 308.3 308.3 284.8 308.8 0.14 20 400 6700 -34.1 -47.1 26 13.0 -35.0 150 101 310.7 310.7 285.7 311.2 0.14 21 388 6912 -34.9 -47.9 25 13.0 -35.8 312.3 312.4 286.3 312.8 0.13 22 333 7954 -43.0 -54.3 28 11.3 -43.5 150 118 315.2 315.2 287.2 315.5 0.07 23 316 8304 -44.7 -55.7 28 11.0 -45.1 150 116 317.6 317.6 288.1 317.8 0.06 24 300 8650 -44.3 -56.3 25 12.0 -44.7 155 101 322.9 322.9 289.7 323.2 0.06 25 281 9091 -44.5 -57.5 22 13.0 -45.0 153 86 328.7 328.7 291.4 329.0 0.06 26 250 9880 -43.7 -58.7 17 15.0 -44.3 150 58 341.1 341.1 294.6 341.3 0.06 27 211 11020 -42.9 -60.9 12 18.0 -43.7 146 41 359.3 359.3 298.6 359.5 0.05 28 200 11380 -43.9 -61.9 12 18.0 -44.7 145 35 363.3 363.3 299.4 363.5 0.05 29 150 13310 -43.1 -64.1 8 21.0 -44.3 135 25 395.8 395.8 304.6 396.0 0.05 30 118 14917 -44.7 -66.7 7 22.0 -46.0 138 20 421.0 421.0 307.9 421.2 0.04 31 100 16020 -45.7 -67.7 7 22.0 -47.0 140 17 439.4 439.4 309.8 439.7 0.04 32 92 16578 -45.3 -67.3 7 22.0 -46.8 140 17 450.8 450.8 311.0 451.1 0.05 33 84 17184 -47.3 -69.3 6 22.0 -48.7 140 16 458.6 458.7 311.7 458.9 0.04 34 75 17934 -48.5 -69.5 7 21.0 -49.8 140 15 471.2 471.2 312.8 471.5 0.04 35 70 18390 -47.3 -69.3 6 22.0 -48.8 140 15 483.2 483.2 313.7 483.5 0.05 36 65 18880 -45.3 -67.3 7 22.0 -47.3 139 15 497.9 497.9 314.8 498.3 0.07 37 62 19192 -49.7 -70.7 7 21.0 -51.1 138 15 494.9 495.0 314.6 495.2 0.04 38 50 20600 -48.1 -70.1 6 22.0 -50.0 135 15 530.1 530.1 316.9 530.5 0.06 39 45 21294 -46.3 -68.3 6 22.0 -48.7 132 15 550.7 550.7 318.2 551.3 0.09 40 34 23152 -45.9 -68.9 6 23.0 -49.1 124 17 597.7 597.8 320.5 598.5 0.11 41 30 23980 -47.7 -69.7 6 22.0 -50.7 120 17 614.6 614.6 321.3 615.4 0.11 42 25 25188 -47.5 -69.5 6 22.0 -51.0 116 14 648.1 648.1 322.6 649.1 0.13 43 20 26660 -49.3 -71.3 6 22.0 -52.8 110 11 685.3 685.3 324.0 686.3 0.13 44 16 28133 -46.3 -69.3 6 23.0 -51.4 112 11 740.2 740.3 325.7 742.2 0.21 45 14 29023 -44.7 -68.7 5 24.0 -50.8 113 11 774.5 774.6 326.7 777.0 0.26 46 11 30639 -44.1 -66.1 7 22.0 -51.2 114 11 831.9 832.2 328.1 836.9 0.48 47 10 31280 -43.3 -68.3 5 25.0 -51.4 115 11 857.9 858.1 328.7 862.1 0.39 48 8.0 32785 -42.5 -67.5 5 25.0 -51.8 917.6 917.9 329.9 923.9 0.54 TRP 316 8304 -44.7 -55.7 28 11.0 -45.1 150 116 317.6 317.6 288.1 317.8 0.06 WND 333 150 118 Sounding variables and indices 1000-500 mb thick: 5083.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 34.10 % Est. max temperature: 0.95 C = 33.71 F Sfc-Lift cond lev (LCL): 944.70 mb = 397.61 m = 1304.47 ft T: -10.29 C 700-500 lapse rate: 1.06 C/km ThetaE index: 0.96 C Layer 925.0- 914.0 mb Conv cond level (CCL): 734.03 mb = 2291.59 m = 7518.26 ft Mean mixing ratio: 1.13 g/kg Conv temperature: 3.16 C = 37.69 F Cap Strength: 24.02 C Lifted Index: 26.15 C Risk: None Lifted Index @300 mb: 36.95 C Lifted Index @700 mb: 7.36 C Showalter Index: 21.29 C Risk: None Total Totals Index: 19.20 C Risk: None Vertical Totals Index: 13.60 C Cross Totals Index: 5.60 C K Index: -17.90 Risk: None Sweat Index: 105.00 Risk: None Energy Index: 5.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.98 J/kg Max Up Vert Vel: 4.47 m/s Conv Inhibition (B-): 87418.91 J/kg Cap Strength: 26.12 C Lift Cond Lev (LCL): 850.29 mb = 1180.38 m = 3872.59 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 ------------------------------------ 0 333 8807 150 118 -59.0 102.2 1 988 105 135 3 -2.1 2.1 2 925 535 205 13 5.5 11.8 3 850 1183 190 17 3.0 16.7 4 700 2646 165 17 -4.4 16.4 5 500 5110 150 71 -35.5 61.5 6 400 6700 150 101 -50.5 87.5 7 316 8304 150 116 -58.0 100.5 8 300 8650 155 101 -42.7 91.5 9 250 9880 150 58 -29.0 50.2 10 200 11380 145 35 -20.1 28.7 11 150 13310 135 25 -17.7 17.7 12 100 16020 140 17 -10.9 13.0 13 70 18390 140 15 -9.6 11.5 14 50 20600 135 15 -10.6 10.6 15 30 23980 120 17 -14.7 8.5 16 20 26660 110 11 -10.3 3.8 17 10 31280 115 11 -10.0 4.6 Wind Parameters Energy-Hel index: -0.62 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//U0046/skewt/U0046.skewt.20250430.12.gif