UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110700.upa.cvt Date: 0000Z 7 NOV 25 Searching for U6781... Searching the city database file for: U6781 ... Date:0000Z 7 NOV 25 Station: U6781 WMO ident: 26781 Latitude: 54.75 Longitude: 32.07 ------------------------------------------------------------------------------- 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 186 SFC 993 244 7.8 5.8 87 2.0 6.8 270 5 281.5 282.5 280.3 297.6 5.82 2 949 617 5.4 3.8 89 1.6 4.6 282.8 283.7 280.2 297.5 5.29 3 928 802 9.0 2.0 61 7.0 5.6 288.2 289.1 282.1 301.8 4.76 4 925 829 9.2 1.2 57 8.0 5.4 280 23 288.7 289.5 282.0 301.7 4.51 5 911 955 9.4 -3.6 40 13.0 3.7 290.2 290.8 281.1 299.6 3.21 6 880 1241 8.8 -6.2 34 15.0 2.5 292.4 292.9 281.5 300.6 2.73 7 850 1527 7.0 -2.0 53 9.0 2.8 280 23 293.5 294.2 283.4 304.9 3.88 8 815 1873 4.6 -3.4 56 8.0 1.0 294.5 295.1 283.5 305.3 3.65 9 787 2158 3.4 1.3 86 2.1 2.4 296.2 297.1 286.0 311.9 5.34 10 722 2854 -1.1 -3.5 84 2.4 -2.1 298.6 299.4 285.7 310.9 4.09 11 702 3079 -1.1 -3.9 81 2.8 -2.4 301.0 301.8 286.5 313.4 4.08 12 700 3102 -1.3 -4.2 81 2.9 -2.6 305 19 301.0 301.8 286.5 313.2 4.00 13 661 3554 -5.5 -7.7 84 2.2 -6.4 301.3 301.9 285.8 311.2 3.24 14 592 4409 -9.7 -11.6 86 1.9 -10.4 306.1 306.6 286.9 314.4 2.66 15 570 4700 -10.9 -13.7 80 2.8 -11.9 308.0 308.4 287.2 315.4 2.33 16 500 5690 -18.7 -22.4 73 3.7 -19.6 295 23 310.2 310.5 286.9 314.4 1.27 17 400 7320 -30.5 -36.5 56 6.0 -31.2 315 19 315.3 315.4 287.7 316.8 0.42 18 396 7391 -31.1 -37.1 56 6.0 -31.8 315.5 315.6 287.7 316.9 0.40 19 380 7682 -31.9 -37.9 55 6.0 -32.6 318.2 318.2 288.6 319.6 0.38 20 356 8138 -35.7 -43.7 44 8.0 -36.4 319.0 319.1 288.7 319.9 0.22 21 300 9300 -46.1 -53.1 45 7.0 -46.4 300 27 320.4 320.4 289.0 320.7 0.09 22 262 10189 -53.9 -59.9 48 6.0 -54.0 321.6 321.6 289.3 321.8 0.05 23 250 10490 -55.9 -61.9 47 6.0 -56.0 305 29 323.0 323.0 289.7 323.1 0.04 24 200 11880 -65.9 -70.8 50 4.9 -66.0 310 38 328.4 328.4 291.3 328.5 0.01 25 196 12002 -66.5 -71.5 49 5.0 -66.5 315 38 329.3 329.3 291.5 329.4 0.01 26 150 13640 -61.5 -66.5 51 5.0 -61.6 315 36 364.1 364.1 299.5 364.3 0.03 27 147 13765 -60.3 -65.2 52 4.9 -60.4 368.3 368.3 300.3 368.5 0.04 28 132 14431 -63.7 -68.7 50 5.0 -63.8 373.8 373.8 301.2 373.9 0.03 29 100 16140 -61.9 -67.9 45 6.0 -62.0 305 29 408.1 408.1 306.3 408.3 0.04 30 70 18320 -66.7 -74.7 32 8.0 -66.8 310 21 441.7 441.7 310.1 441.8 0.02 31 68 18495 -67.1 -74.1 36 7.0 -67.2 444.5 444.5 310.3 444.6 0.02 32 62 19057 -64.5 -72.5 32 8.0 -64.7 462.2 462.2 312.0 462.4 0.03 33 52 20124 -67.9 -75.9 31 8.0 -68.1 478.1 478.1 313.3 478.2 0.02 34 50 20360 -66.9 -74.9 31 8.0 -67.1 275 25 485.8 485.8 313.9 486.0 0.03 35 40 21709 -64.5 -73.5 28 9.0 -64.8 523.9 523.9 316.6 524.2 0.05 36 35 22515 -67.7 -77.7 23 10.0 -67.9 535.9 535.9 317.3 536.1 0.03 37 30 23440 -67.3 -77.3 23 10.0 -67.6 280 36 561.2 561.2 318.7 561.4 0.03 38 21 25586 -68.9 -78.9 22 10.0 -69.2 616.6 616.6 321.3 616.9 0.04 39 20 25880 -66.3 -77.3 20 11.0 -66.8 275 48 633.2 633.2 322.0 633.6 0.05 40 19 26190 -66.3 -77.3 20 11.0 -66.8 642.6 642.6 322.4 643.0 0.05 41 11 29468 -70.3 -82.3 16 12.0 -70.9 736.8 736.8 325.6 737.1 0.04 42 10 30040 -65.7 -77.7 17 12.0 -66.7 265 73 774.3 774.4 326.6 775.2 0.10 43 9.3 30481 -65.3 -77.3 17 12.0 -66.5 792.1 792.1 327.1 793.1 0.11 TRP 196 12002 -66.5 -71.5 49 5.0 -66.5 315 38 329.3 329.3 291.5 329.4 0.01 WND 9.0 260 75 Sounding variables and indices 1000-500 mb thick: 5504.00 m Freezing level: 737.89 mb = 2683.98 m = 8805.61 ft Wetbulb zero: 752.95 mb = 2515.17 m = 8251.76 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 74.75 % Est. max temperature: 19.94 C = 67.89 F Sfc-Lift cond lev (LCL): 963.11 mb = 495.87 m = 1626.84 ft T: 6.18 C 700-500 lapse rate: 6.72 C/km ThetaE index: 2.27 C Layer 925.0- 880.0 mb Conv cond level (CCL): 691.24 mb = 3201.26 m = 10502.69 ft Mean mixing ratio: 4.71 g/kg Conv temperature: 27.35 C = 81.23 F Cap Strength: 10.79 C Lifted Index: 10.93 C Risk: None Lifted Index @300 mb: 15.23 C Lifted Index @700 mb: 8.70 C Showalter Index: 6.89 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 16.70 C K Index: 20.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 69.00 Risk: None Energy Index: 1.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.09 J/kg Max Up Vert Vel: 9.81 m/s Conv Inhibition (B-): 53598.36 J/kg Cap Strength: 10.93 C Lift Cond Lev (LCL): 863.43 mb = 1397.90 m = 4586.23 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 9 37876 260 75 73.9 13.0 1 993 244 270 5 5.0 -0.0 2 925 829 280 23 22.7 -4.0 3 850 1527 280 23 22.7 -4.0 4 700 3102 305 19 15.6 -10.9 5 500 5690 295 23 20.8 -9.7 6 400 7320 315 19 13.4 -13.4 7 300 9300 300 27 23.4 -13.5 8 250 10490 305 29 23.8 -16.6 9 200 11880 310 38 29.1 -24.4 10 196 12002 315 38 26.9 -26.9 11 150 13640 315 36 25.5 -25.5 12 100 16140 305 29 23.8 -16.6 13 70 18320 310 21 16.1 -13.5 14 50 20360 275 25 24.9 -2.2 15 30 23440 280 36 35.5 -6.3 16 20 25880 275 48 47.8 -4.2 17 10 30040 265 73 72.7 6.4 Wind Parameters Energy-Hel index: -3.01 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//U6781/skewt/U6781.skewt.20251107.00.gif