UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:0000Z 14 OCT 25 Station: ULWW WMO ident: 27038 Latitude: 59.31 Longitude: 39.93 Elevation: 133.00 ------------------------------------------------------------------------------- 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 45 SFC 989 133 3.0 0.8 85 2.2 2.0 45 7 277.0 277.7 275.7 288.2 4.09 2 926 666 -1.1 -3.3 85 2.2 -2.0 70 21 278.1 278.6 275.1 287.1 3.23 3 925 675 -1.1 -3.3 85 2.2 -2.0 70 21 278.2 278.7 275.2 287.2 3.23 4 921 710 -0.9 -3.1 85 2.2 -1.8 70 21 278.7 279.3 275.6 287.9 3.30 5 903 868 -1.9 -4.1 85 2.2 -2.7 71 19 279.3 279.8 275.6 288.0 3.12 6 895 939 -1.3 -3.5 85 2.2 -2.1 72 18 280.6 281.2 276.6 289.9 3.29 7 887 1010 -2.1 -4.2 86 2.1 -2.9 72 17 280.5 281.0 276.3 289.4 3.15 8 879 1083 -1.9 -4.1 85 2.2 -2.7 73 16 281.4 282.0 276.9 290.5 3.21 9 850 1350 -3.1 -5.5 83 2.4 -4.0 75 13 282.9 283.4 277.3 291.4 2.98 10 703 2826 -12.3 -15.0 80 2.7 -13.0 85 15 288.5 288.8 278.4 293.6 1.69 11 700 2859 -12.7 -15.5 80 2.8 -13.5 85 15 288.4 288.7 278.3 293.3 1.63 12 550 4642 -26.7 -29.5 77 2.8 -27.1 92 14 292.4 292.5 278.8 294.3 0.60 13 500 5320 -32.1 -36.0 68 3.9 -32.5 95 13 293.9 294.0 279.1 295.1 0.35 14 419 6546 -42.3 -47.2 59 4.9 -42.5 79 16 296.1 296.1 279.8 296.5 0.13 15 400 6860 -44.3 -49.3 57 5.0 -44.5 75 17 297.4 297.4 280.4 297.8 0.11 16 348 7787 -47.9 -53.9 50 6.0 -48.1 70 17 304.6 304.6 283.4 304.9 0.07 17 300 8770 -46.3 -53.3 45 7.0 -46.6 90 15 320.1 320.1 288.9 320.4 0.09 18 269 9493 -44.7 -52.7 40 8.0 -45.1 99 14 332.6 332.6 292.5 333.0 0.11 19 250 9980 -45.1 -54.1 36 9.0 -45.5 105 13 339.0 339.0 294.1 339.4 0.10 20 200 11480 -45.1 -56.1 28 11.0 -45.7 100 23 361.4 361.4 299.1 361.8 0.10 21 193 11717 -44.7 -56.7 25 12.0 -45.3 100 22 365.7 365.7 299.8 366.1 0.09 22 164 12794 -47.7 -59.7 24 12.0 -48.3 100 19 378.1 378.1 302.0 378.4 0.07 23 150 13380 -48.1 -60.1 24 12.0 -48.7 100 17 387.2 387.2 303.4 387.6 0.08 24 127 14476 -49.3 -61.3 23 12.0 -49.9 96 18 403.9 403.9 305.7 404.3 0.08 25 100 16030 -53.9 -65.9 22 12.0 -54.4 90 19 423.6 423.6 308.2 423.9 0.05 26 89 16770 -56.9 -68.9 21 12.0 -57.3 83 14 431.9 432.0 309.1 432.2 0.04 27 84 17136 -55.1 -68.1 18 13.0 -55.6 80 12 442.8 442.8 310.2 443.1 0.05 28 70 18290 -57.5 -69.5 20 12.0 -57.9 70 5 461.4 461.4 311.9 461.6 0.05 29 67 18566 -59.1 -71.1 20 12.0 -59.5 67 5 463.7 463.7 312.1 463.9 0.04 30 55 19804 -59.1 -71.1 20 12.0 -59.6 56 5 490.6 490.7 314.3 490.9 0.05 31 50 20400 -60.3 -72.3 19 12.0 -60.7 50 5 501.4 501.4 315.1 501.7 0.04 32 48 20654 -61.3 -73.3 19 12.0 -61.7 44 5 504.9 504.9 315.3 505.1 0.04 33 39 21944 -59.9 -71.9 19 12.0 -60.5 14 6 539.3 539.3 317.5 539.7 0.06 34 30 23570 -62.9 -74.9 18 12.0 -63.4 335 7 573.2 573.2 319.3 573.5 0.05 35 29 23779 -63.1 -75.1 18 12.0 -63.7 329 7 578.2 578.2 319.6 578.6 0.05 36 22 25488 -60.7 -72.7 19 12.0 -61.6 281 9 632.9 632.9 322.0 633.6 0.09 37 20 26080 -61.3 -73.3 19 12.0 -62.2 265 9 648.5 648.6 322.7 649.3 0.09 38 16 27460 -62.5 -74.5 18 12.0 -63.5 273 14 687.4 687.4 324.0 688.2 0.10 39 10 30400 -56.5 -68.5 21 12.0 -59.0 290 23 808.6 808.8 327.5 812.5 0.38 40 8.6 31364 -53.5 -64.5 25 11.0 -56.9 856.0 856.4 328.7 864.1 0.76 TRP 348 7787 -47.9 -53.9 50 6.0 -48.1 70 17 304.6 304.6 283.4 304.9 0.07 WND Sounding variables and indices 1000-500 mb thick: 5275.00 m Freezing level: 942.90 mb = 523.23 m = 1716.61 ft Wetbulb zero: 956.96 mb = 399.84 m = 1311.80 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 79.99 % Est. max temperature: 9.25 C = 48.64 F Sfc-Lift cond lev (LCL): 955.82 mb = 409.53 m = 1343.58 ft T: 0.87 C 700-500 lapse rate: 7.88 C/km ThetaE index: 1.16 C Layer 926.0- 925.0 mb Conv cond level (CCL): 842.25 mb = 1421.24 m = 4662.79 ft Mean mixing ratio: 3.49 g/kg Conv temperature: 9.13 C = 48.43 F Cap Strength: 5.04 C Lifted Index: 5.67 C Risk: None Lifted Index @300 mb: 22.82 C Lifted Index @700 mb: 4.27 C Showalter Index: 3.10 C Risk: None Total Totals Index: 55.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.00 C Cross Totals Index: 26.60 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 171.00 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.31 J/kg Max Up Vert Vel: 5.16 m/s Conv Inhibition (B-): 58117.52 J/kg Cap Strength: 5.57 C Lift Cond Lev (LCL): 906.87 mb = 833.40 m = 2734.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 113 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 989 133 45 7 -4.9 -4.9 | 332 10 4.9 -9.2 1 925 675 70 21 -19.7 -7.2 | 41 15 -9.8 -11.4 2 850 1350 75 13 -12.6 -3.4 | 19 8 -2.7 -7.6 3 700 2859 85 15 -14.9 -1.3 | 43 7 -5.1 -5.5 4 500 5320 95 13 -13.0 1.1 | 45 4 -3.1 -3.1 5 400 6860 75 17 -16.4 -4.4 | 37 11 -6.5 -8.6 6 348 7787 70 17 -16.0 -5.8 | 31 12 -6.1 -10.0 7 300 8770 90 15 -15.0 0.0 | 51 7 -5.1 -4.2 8 250 9980 105 13 -12.6 3.4 | 72 3 -2.7 -0.8 9 200 11480 100 23 -22.7 4.0 | 89 13 -12.8 -0.2 10 150 13380 100 17 -16.7 3.0 | 80 7 -6.9 -1.3 11 100 16030 90 19 -19.0 0.0 | 65 10 -9.1 -4.2 12 70 18290 70 5 -4.7 -1.7 | 319 8 5.2 -5.9 13 50 20400 50 5 -3.8 -3.2 | 321 10 6.1 -7.4 14 30 23570 335 7 3.0 -6.3 | 309 17 12.8 -10.6 15 20 26080 265 9 9.0 0.8 | 280 19 18.9 -3.4 16 10 30400 290 23 21.6 -7.9 | 291 34 31.5 -12.1 Wind Parameters Mean winds (0-6000m): 83.1 at 14.3 knts Storm direction: 113.1 at 10.7 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 71.3 deg Storm rel helicity (0-3000m) pos: 51.7 neg: -10.1 tot: 41.7 m^2/s^2 ave: 13.9 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.21 Bulk Shear: 3.16 m/s 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 63 13 12 10| 14.1 0.0 14.1| 42.1 0.0 42.1 84.2 0.95| 14.5 13.8 1000 68 16 26 11| 5.1 0.0 5.1| 45.6 -6.4 39.2 39.2 0.62| 10.2 6.3 1500 70 15 25 10| 2.8 0.0 2.8| 46.4 -10.1 36.4 24.3 0.49| 7.8 3.8 2000 72 15 26 10| 2.4 0.0 2.4| 48.5 -10.1 38.5 19.2 0.51| 6.1 3.1 2500 74 15 27 9| 2.1 0.0 2.1| 50.6 -10.1 40.6 16.2 0.53| 5.1 2.7 3000 76 15 29 9| 1.8 0.0 1.8| 51.7 -10.1 41.7 13.9 0.53| 4.4 2.4 4000 79 15 33 8| 1.3 0.0 1.3| 52.0 -10.1 41.9 10.5 0.52| 3.5 1.8 5000 82 14 35 8| 1.0 0.0 1.0| 52.1 -10.1 42.0 8.4 0.49| 2.9 1.4 6000 83 14 36 7| 0.9 0.3 1.1| 52.1 -10.6 41.5 6.9 0.43| 2.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20251014.00.gif