UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for X4858... Searching the city database file for: X4858 ... Date:1200Z 3 DEC 25 Station: X4858 WMO ident: 34858 Latitude: 45.92 Longitude: 43.35 ------------------------------------------------------------------------------- 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 1018 91 4.2 1.1 80 3.1 2.8 90 1 275.9 276.6 275.1 287.0 4.06 1 1000 235 2.4 -0.7 80 3.1 1.1 110 9 275.5 276.2 274.3 285.5 3.63 2 967 506 0.4 -1.4 88 1.8 -0.3 276.2 276.8 274.5 286.0 3.56 3 933 794 1.0 -0.3 91 1.3 0.4 279.6 280.3 277.0 290.7 4.01 4 925 863 0.6 -1.0 89 1.6 -0.1 105 7 279.9 280.6 276.9 290.6 3.84 5 901 1074 -0.5 -3.0 83 2.5 -1.5 280.9 281.5 276.9 290.4 3.40 6 890 1172 0.8 -0.6 90 1.4 0.2 283.2 283.9 279.0 294.8 4.11 7 850 1541 -0.7 -2.0 91 1.3 -1.3 290 7 285.4 286.1 279.7 296.5 3.88 8 784 2180 -5.5 -7.1 88 1.6 -6.1 286.9 287.4 279.2 295.2 2.86 9 767 2352 -4.9 -8.2 78 3.3 -6.1 289.4 289.9 280.1 297.3 2.68 10 708 2978 -8.1 -18.1 44 10.0 -10.8 292.6 292.8 279.8 296.6 1.30 11 700 3066 -7.9 -16.9 48 9.0 -10.5 350 9 293.7 294.0 280.6 298.2 1.45 12 660 3521 -9.7 -16.7 57 7.0 -11.7 296.7 297.0 282.0 301.6 1.57 13 604 4199 -14.5 -19.5 66 5.0 -15.7 298.8 299.0 282.6 303.0 1.35 14 545 4968 -20.9 -29.9 44 9.0 -22.4 300.1 300.2 282.2 302.0 0.59 15 500 5600 -24.3 -37.3 29 13.0 -25.9 20 17 303.4 303.5 283.2 304.5 0.31 16 499 5615 -24.1 -37.1 29 13.0 -25.7 303.8 303.9 283.4 304.9 0.32 17 491 5732 -25.5 -39.5 26 14.0 -27.1 303.5 303.6 283.1 304.4 0.25 18 400 7180 -38.7 -49.7 30 11.0 -39.2 30 15 304.7 304.7 283.4 305.1 0.10 19 352 8043 -45.9 -56.9 28 11.0 -46.2 306.3 306.3 284.0 306.5 0.05 20 300 9090 -52.7 -63.7 25 11.0 -52.9 60 13 311.1 311.1 285.7 311.2 0.02 21 263 9931 -57.9 -68.9 23 11.0 -58.0 315.4 315.4 287.2 315.4 0.01 22 250 10250 -58.9 -69.9 23 11.0 -59.0 65 11 318.5 318.5 288.3 318.5 0.01 23 236 10611 -60.1 -71.1 22 11.0 -60.2 65 11 322.0 322.0 289.3 322.0 0.01 24 200 11650 -58.1 -69.1 23 11.0 -58.2 295 7 340.8 340.8 294.5 340.8 0.02 25 153 13344 -56.5 -68.5 21 12.0 -56.8 370.6 370.6 300.7 370.7 0.02 26 150 13470 -57.1 -69.1 20 12.0 -57.3 275 13 371.7 371.7 300.9 371.8 0.02 27 100 16020 -60.5 -74.5 14 14.0 -60.7 275 19 410.8 410.8 306.6 410.9 0.02 28 70 18220 -62.7 -77.7 12 15.0 -63.0 270 29 450.2 450.3 310.9 450.3 0.01 29 50 20290 -63.9 -78.9 11 15.0 -64.2 280 31 492.9 492.9 314.4 493.0 0.02 30 41 21505 -63.7 -78.7 11 15.0 -64.1 522.2 522.2 316.5 522.3 0.02 31 30 23400 -67.7 -82.7 10 15.0 -68.0 280 38 560.1 560.1 318.6 560.2 0.01 32 22 25260 -70.3 -85.3 9 15.0 -70.6 604.3 604.3 320.8 604.4 0.01 33 20 25830 -68.5 -84.5 8 16.0 -68.9 285 60 626.5 626.5 321.7 626.6 0.02 34 18 26463 -67.3 -83.3 9 16.0 -67.8 649.4 649.5 322.7 649.6 0.02 35 16 27167 -70.9 -85.9 9 15.0 -71.3 659.9 660.0 323.0 660.1 0.02 36 10 29960 -69.7 -84.7 9 15.0 -70.4 275 91 759.4 759.4 326.2 759.6 0.03 37 8.5 30927 -70.5 -85.5 9 15.0 -71.2 792.4 792.4 327.1 792.7 0.03 38 6.2 32823 -65.3 -81.3 9 16.0 -67.1 889.5 889.5 329.2 890.4 0.09 39 5.7 33334 -66.5 -82.5 9 16.0 -68.2 905.8 905.9 329.5 906.7 0.08 TRP 236 10611 -60.1 -71.1 22 11.0 -60.2 65 11 322.0 322.0 289.3 322.0 0.01 WND 5.0 280 132 Sounding variables and indices 1000-500 mb thick: 5365.00 m Freezing level: 911.91 mb = 977.97 m = 3208.54 ft Freezing level: 896.77 mb = 1111.68 m = 3647.21 ft Freezing level: 868.67 mb = 1368.95 m = 4491.24 ft Wetbulb zero: 974.47 mb = 443.59 m = 1455.33 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 66.83 % Est. max temperature: 12.72 C = 54.90 F Sfc-Lift cond lev (LCL): 970.40 mb = 477.40 m = 1566.24 ft T: 0.61 C 700-500 lapse rate: 6.47 C/km ThetaE index: 1.55 C Layer 1000.0- 967.0 mb Conv cond level (CCL): 817.39 mb = 1850.51 m = 6071.15 ft Mean mixing ratio: 3.75 g/kg Conv temperature: 14.48 C = 58.06 F Cap Strength: 11.78 C Lifted Index: 13.82 C Risk: None Lifted Index @300 mb: 16.74 C Lifted Index @700 mb: 9.42 C Showalter Index: 7.15 C Risk: None Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.60 C Cross Totals Index: 22.30 C K Index: 12.60 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.13 J/kg Max Up Vert Vel: 6.35 m/s Conv Inhibition (B-): 55441.99 J/kg Cap Strength: 13.55 C Lift Cond Lev (LCL): 935.41 mb = 772.94 m = 2535.85 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 5 42624 280 132 130.0 -22.9 1 1018 91 90 1 -1.0 0.0 2 1000 235 110 9 -8.5 3.1 3 925 863 105 7 -6.8 1.8 4 850 1541 290 7 6.6 -2.4 5 700 3066 350 9 1.6 -8.9 6 500 5600 20 17 -5.8 -16.0 7 400 7180 30 15 -7.5 -13.0 8 300 9090 60 13 -11.3 -6.5 9 250 10250 65 11 -10.0 -4.6 10 236 10611 65 11 -10.0 -4.6 11 200 11650 295 7 6.3 -3.0 12 150 13470 275 13 13.0 -1.1 13 100 16020 275 19 18.9 -1.7 14 70 18220 270 29 29.0 -0.0 15 50 20290 280 31 30.5 -5.4 16 30 23400 280 38 37.4 -6.6 17 20 25830 285 60 58.0 -15.5 18 10 29960 275 91 90.7 -7.9 Wind Parameters Energy-Hel index: -1.26 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//X4858/skewt/X4858.skewt.20251203.12.gif