UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for X0635... Searching the city database file for: X0635 ... Date:0000Z 2 DEC 25 Station: X0635 WMO ident: 30635 Latitude: 54.42 Longitude: 109.02 ------------------------------------------------------------------------------- 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 275 SFC 975 460 -24.7 -27.8 75 3.1 -25.0 110 3 250.3 250.3 249.8 251.3 0.40 2 925 848 -21.1 -25.3 69 4.2 -21.6 95 9 257.7 257.8 256.4 259.2 0.53 3 906 1002 -19.3 -23.4 70 4.1 -19.9 261.1 261.2 259.4 262.9 0.64 4 850 1474 -23.3 -26.5 75 3.2 -23.7 350 19 261.7 261.8 259.6 263.2 0.52 5 784 2058 -27.9 -30.6 78 2.7 -28.2 262.9 263.0 260.2 264.0 0.38 6 771 2178 -26.7 -29.3 79 2.6 -27.0 265.5 265.6 262.3 266.8 0.44 7 706 2812 -26.3 -32.3 57 6.0 -26.9 272.7 272.8 267.2 273.8 0.36 8 700 2873 -26.7 -32.7 57 6.0 -27.3 15 29 272.9 273.0 267.3 274.0 0.35 9 539 4715 -37.3 -45.3 43 8.0 -37.7 281.5 281.5 272.2 281.9 0.12 10 522 4936 -38.3 -46.3 43 8.0 -38.7 282.8 282.9 273.0 283.2 0.11 11 500 5230 -40.5 -48.5 42 8.0 -40.8 20 23 283.7 283.7 273.4 284.0 0.09 12 400 6720 -50.7 -58.7 38 8.0 -50.8 20 27 289.1 289.1 276.3 289.2 0.03 13 349 7593 -57.5 -65.5 35 8.0 -57.6 291.4 291.4 277.4 291.5 0.02 14 314 8256 -59.9 -67.9 34 8.0 -60.0 15 42 297.0 297.0 280.0 297.1 0.01 15 300 8540 -59.9 -68.9 30 9.0 -60.0 5 48 300.9 300.9 281.7 301.0 0.01 16 260 9435 -61.7 -69.7 34 8.0 -61.7 310.8 310.8 285.7 310.9 0.01 17 250 9680 -60.9 -68.9 34 8.0 -61.0 5 52 315.5 315.5 287.3 315.6 0.01 18 200 11060 -60.7 -69.7 30 9.0 -60.8 355 48 336.6 336.6 293.5 336.7 0.02 19 190 11379 -58.9 -67.9 30 9.0 -59.0 344.5 344.5 295.4 344.6 0.02 20 167 12178 -62.3 -72.3 25 10.0 -62.4 351.8 351.8 297.0 351.8 0.01 21 150 12840 -61.1 -71.1 25 10.0 -61.2 340 46 364.8 364.8 299.7 364.9 0.02 22 141 13226 -60.7 -70.7 26 10.0 -60.9 372.0 372.0 300.9 372.1 0.02 23 103 15169 -64.5 -76.5 18 12.0 -64.6 399.7 399.7 305.2 399.8 0.01 24 100 15350 -64.5 -76.5 18 12.0 -64.7 330 38 403.1 403.1 305.6 403.2 0.01 25 86 16275 -63.3 -75.3 18 12.0 -63.5 423.3 423.3 308.1 423.4 0.02 26 74 17192 -66.7 -78.7 17 12.0 -66.8 434.7 434.7 309.3 434.8 0.01 27 70 17530 -64.7 -77.7 15 13.0 -64.9 315 40 446.0 446.0 310.5 446.0 0.01 28 64 18074 -63.9 -76.9 15 13.0 -64.1 459.3 459.3 311.7 459.4 0.02 29 50 19550 -71.5 -84.5 13 13.0 -71.6 315 31 475.0 475.0 313.1 475.0 0.01 30 47 19915 -73.5 -86.5 12 13.0 -73.6 478.7 478.7 313.4 478.7 0.00 31 43 20436 -73.5 -86.5 12 13.0 -73.6 491.0 491.0 314.3 491.0 0.01 32 34 21841 -65.1 -79.1 13 14.0 -65.5 547.2 547.2 317.9 547.4 0.02 33 30 22600 -67.9 -81.9 12 14.0 -68.2 290 38 559.5 559.5 318.6 559.6 0.02 34 24 23941 -70.7 -84.7 11 14.0 -71.0 588.3 588.3 320.0 588.4 0.01 35 20 25050 -62.3 -78.3 10 16.0 -63.2 270 58 645.5 645.5 322.5 645.8 0.04 36 18 25712 -55.9 -72.9 10 17.0 -57.9 685.4 685.5 324.0 686.4 0.11 37 13 27798 -53.3 -71.3 9 18.0 -56.5 761.3 761.4 326.3 763.1 0.19 38 12 28323 -45.5 -66.5 8 21.0 -51.7 806.5 806.7 327.5 810.7 0.42 39 10 29530 -49.3 -72.3 5 23.0 -54.8 230 99 835.5 835.6 328.1 837.8 0.22 40 9.8 29662 -49.7 -72.7 5 23.0 -55.1 838.9 839.0 328.2 841.0 0.21 41 9.5 29867 -46.9 -70.9 5 24.0 -53.5 857.0 857.1 328.6 860.0 0.28 TRP 314 8256 -59.9 -67.9 34 8.0 -60.0 15 42 297.0 297.0 280.0 297.1 0.01 WND 9.0 230 101 Sounding variables and indices 1000-500 mb thick: 4955.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 59.97 % Est. max temperature: -12.86 C = 8.86 F Sfc-Lift cond lev (LCL): 925.80 mb = 841.59 m = 2761.10 ft T: -21.16 C 700-500 lapse rate: 5.85 C/km ThetaE index: 0.00 C Layer 975.0- -0.0 mb Conv cond level (CCL): 975.00 mb = 460.20 m = 1509.84 ft Mean mixing ratio: 0.53 g/kg Conv temperature: -24.64 C = -12.36 F Cap Strength: 19.98 C Lifted Index: 20.42 C Risk: None Lifted Index @300 mb: 29.79 C Lifted Index @700 mb: 13.15 C Showalter Index: 16.87 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 14.00 C K Index: -15.30 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 4.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.14 J/kg Max Up Vert Vel: 10.11 m/s Conv Inhibition (B-): 57816.89 J/kg Cap Strength: 20.26 C Lift Cond Lev (LCL): 868.82 mb = 1312.07 m = 4304.65 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 37946 230 101 77.4 64.9 1 975 460 110 3 -2.8 1.0 2 925 848 95 9 -9.0 0.8 3 850 1474 350 19 3.3 -18.7 4 700 2873 15 29 -7.5 -28.0 5 500 5230 20 23 -7.9 -21.6 6 400 6720 20 27 -9.2 -25.4 7 314 8256 15 42 -10.9 -40.6 8 300 8540 5 48 -4.2 -47.8 9 250 9680 5 52 -4.5 -51.8 10 200 11060 355 48 4.2 -47.8 11 150 12840 340 46 15.7 -43.2 12 100 15350 330 38 19.0 -32.9 13 70 17530 315 40 28.3 -28.3 14 50 19550 315 31 21.9 -21.9 15 30 22600 290 38 35.7 -13.0 16 20 25050 270 58 58.0 -0.0 17 10 29530 230 99 75.8 63.6 Wind Parameters Energy-Hel index: -3.20 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//X0635/skewt/X0635.skewt.20251202.00.gif