UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 6 DEC 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1018 91 1.8 0.6 92 1.2 1.3 65 3 273.6 274.2 273.5 284.1 3.92 1 1000 234 0.6 -2.8 78 3.4 -0.7 80 9 273.8 274.3 272.5 282.2 3.11 2 970 478 -1.1 -3.9 81 2.8 -2.1 96 11 274.4 274.9 272.6 282.5 2.95 3 925 856 -2.5 -5.0 83 2.5 -3.4 120 15 276.8 277.2 273.8 284.7 2.84 4 850 1526 -3.7 -6.3 82 2.6 -4.7 350 5 282.3 282.8 276.8 290.3 2.80 5 815 1857 -4.9 -7.5 82 2.6 -5.8 342 6 284.4 284.9 277.7 292.1 2.67 6 738 2629 -10.7 -13.5 80 2.8 -11.5 325 9 286.3 286.6 277.5 291.7 1.83 7 713 2894 -10.5 -15.5 67 5.0 -11.9 318 10 289.3 289.6 278.7 294.2 1.60 8 700 3035 -11.3 -18.3 56 7.0 -13.1 315 11 290.0 290.2 278.6 293.9 1.29 9 530 5124 -21.7 -42.7 13 21.0 -24.0 348 35 301.5 301.5 282.2 302.1 0.17 10 514 5349 -23.5 -45.5 11 22.0 -25.6 352 38 302.0 302.0 282.4 302.4 0.13 11 500 5550 -24.9 -45.9 12 21.0 -26.8 355 40 302.7 302.7 282.7 303.1 0.13 12 400 7140 -36.3 -53.3 16 17.0 -37.1 355 62 307.8 307.8 284.6 308.1 0.07 13 386 7386 -37.7 -54.7 15 17.0 -38.5 354 63 309.1 309.1 285.1 309.3 0.06 14 348 8091 -43.4 -59.1 16 15.8 -43.9 350 66 310.8 310.8 285.7 310.9 0.04 15 300 9070 -51.5 -65.5 17 14.0 -51.7 350 62 312.8 312.8 286.4 312.8 0.02 16 266 9840 -57.1 -71.1 15 14.0 -57.2 347 54 315.5 315.5 287.3 315.6 0.01 17 250 10230 -59.1 -73.1 15 14.0 -59.2 345 50 318.2 318.2 288.2 318.2 0.01 18 222 10972 -61.9 -74.9 16 13.0 -62.0 330 38 324.9 324.9 290.2 324.9 0.01 19 200 11620 -61.9 -74.9 16 13.0 -62.0 330 38 334.7 334.7 293.0 334.8 0.01 20 192 11872 -60.7 -73.7 16 13.0 -60.8 338 36 340.6 340.6 294.5 340.6 0.01 21 181 12236 -63.1 -76.1 16 13.0 -63.2 349 34 342.5 342.5 294.9 342.5 0.01 22 160 12998 -59.9 -73.9 14 14.0 -60.0 13 29 360.2 360.2 298.7 360.2 0.01 23 150 13400 -59.9 -73.9 14 14.0 -60.1 25 27 366.9 366.9 300.0 366.9 0.01 24 121 14738 -61.1 -75.1 14 14.0 -61.3 359 17 387.9 387.9 303.5 388.0 0.01 25 111 15277 -57.7 -72.7 13 15.0 -58.0 348 14 404.0 404.0 305.7 404.1 0.02 26 100 15930 -61.5 -75.5 14 14.0 -61.7 335 9 408.9 408.9 306.4 409.0 0.01 27 70 18120 -63.1 -78.1 11 15.0 -63.4 295 27 449.4 449.4 310.8 449.5 0.01 28 50 20170 -65.7 -80.7 11 15.0 -66.0 275 38 488.7 488.7 314.1 488.7 0.01 29 48 20418 -65.3 -80.3 11 15.0 -65.6 275 40 495.4 495.4 314.6 495.4 0.01 30 39 21670 -68.7 -84.7 8 16.0 -68.9 277 51 517.1 517.1 316.1 517.1 0.01 31 30 23230 -71.1 -86.1 9 15.0 -71.3 280 64 550.8 550.8 318.1 550.9 0.01 32 25 24313 -71.9 -86.9 9 15.0 -72.1 280 71 578.0 578.0 319.6 578.0 0.01 33 20 25640 -70.5 -86.5 8 16.0 -70.8 280 79 620.4 620.4 321.5 620.4 0.01 34 19 25945 -69.3 -85.3 8 16.0 -69.7 280 82 633.3 633.3 322.0 633.4 0.01 35 17 26606 -71.1 -87.1 8 16.0 -71.5 280 88 648.0 648.0 322.6 648.0 0.01 36 16 26968 -67.9 -83.9 8 16.0 -68.5 280 91 669.7 669.7 323.4 669.9 0.02 37 12 28684 -71.1 -87.1 8 16.0 -71.6 280 106 715.8 715.8 324.9 716.0 0.02 38 10 29770 -68.5 -84.5 8 16.0 -69.3 280 116 763.9 763.9 326.3 764.1 0.03 39 9.5 30077 -69.7 -85.7 8 16.0 -70.5 770.6 770.6 326.5 770.8 0.03 40 8.6 30674 -66.5 -83.5 7 17.0 -67.7 805.3 805.3 327.4 805.7 0.04 TRP 222 10972 -61.9 -74.9 16 13.0 -62.0 330 38 324.9 324.9 290.2 324.9 0.01 WND 348 8091 -43.4 -59.1 16 15.8 -43.9 350 66 310.8 310.8 285.7 310.9 0.04 Sounding variables and indices 1000-500 mb thick: 5316.00 m Freezing level: 989.41 mb = 320.07 m = 1050.09 ft Wetbulb zero: 1006.17 mb = 184.54 m = 605.43 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 56.67 % Est. max temperature: 9.18 C = 48.52 F Sfc-Lift cond lev (LCL): 999.09 mb = 241.31 m = 791.69 ft T: 0.55 C 700-500 lapse rate: 5.41 C/km ThetaE index: 1.91 C Layer 1000.0- 970.0 mb Conv cond level (CCL): 798.46 mb = 2016.56 m = 6615.92 ft Mean mixing ratio: 3.04 g/kg Conv temperature: 13.12 C = 55.61 F Cap Strength: 16.12 C Lifted Index: 16.45 C Risk: None Lifted Index @300 mb: 20.90 C Lifted Index @700 mb: 8.95 C Showalter Index: 11.12 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 18.60 C K Index: 7.90 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 2.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.73 J/kg Max Up Vert Vel: 5.24 m/s Conv Inhibition (B-): 53824.51 J/kg Cap Strength: 16.30 C Lift Cond Lev (LCL): 926.95 mb = 839.26 m = 2753.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 23 at 14 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 1018 91 65 3 -2.7 -1.3 | 193 12 2.9 12.1 1 1000 234 80 9 -8.9 -1.6 | 165 12 -3.3 11.8 2 925 856 120 15 -13.0 7.5 | 160 22 -7.4 20.9 3 850 1526 350 5 0.9 -4.9 | 217 11 6.5 8.4 4 700 3035 315 11 7.8 -7.8 | 247 14 13.4 5.6 5 500 5550 355 40 3.5 -39.8 | 341 28 9.1 -26.5 6 400 7140 355 62 5.4 -61.8 | 347 50 11.0 -48.4 7 348 8091 350 66 11.5 -65.0 | 342 54 17.1 -51.6 8 300 9070 350 62 10.8 -61.1 | 341 50 16.4 -47.7 9 250 10230 345 50 12.9 -48.3 | 332 40 18.5 -34.9 10 222 10972 330 38 19.0 -32.9 | 308 31 24.6 -19.5 11 200 11620 330 38 19.0 -32.9 | 308 31 24.6 -19.5 12 150 13400 25 27 -11.4 -24.5 | 28 13 -5.8 -11.1 13 100 15930 335 9 3.8 -8.2 | 241 11 9.4 5.2 14 70 18120 295 27 24.5 -11.4 | 266 30 30.1 2.0 15 50 20170 275 38 37.9 -3.3 | 257 45 43.5 10.1 16 30 23230 280 64 63.0 -11.1 | 268 69 68.6 2.3 17 20 25640 280 79 77.8 -13.7 | 270 83 83.4 -0.3 18 10 29770 280 116 114.2 -20.1 | 273 120 119.8 -6.8 Wind Parameters Mean winds (0-6000m): 352.7 at 19.3 knts Storm direction: 22.7 at 14.5 knts Shear (0-3000m) pos: 1.8 neg: 4.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 56.5 deg Storm rel helicity (0-3000m) pos: 40.8 neg: -36.6 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 67.21 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 90 9 164 14| 10.5 0.0 10.5| 0.0 -24.9 -24.9 -49.8 -0.66| 12.0 -7.9 1000 102 11 160 17| 5.3 3.1 8.3| 2.6 -36.6 -33.9 -33.9 -0.38| 12.9 -4.9 1500 101 10 164 16| 3.5 5.3 8.8| 21.2 -36.6 -15.3 -10.2 -0.01| 13.4 -0.1 2000 87 9 164 13| 2.6 4.6 7.2| 27.7 -36.6 -8.9 -4.4 0.05| 10.6 0.5 2500 64 9 165 10| 2.1 4.2 6.3| 34.0 -36.6 -2.6 -1.0 0.09| 9.0 0.8 3000 31 9 189 6| 1.8 4.0 5.7| 40.8 -36.6 4.2 1.4 0.12| 8.1 1.0 4000 348 11 253 8| 1.3 3.0 4.3| 91.8 -36.6 55.2 13.8 0.30| 7.7 2.3 5000 348 15 278 9| 2.4 2.4 4.8|161.4 -36.6 124.9 25.0 0.41| 7.6 3.1 6000 353 19 306 10| 2.7 2.4 5.0|217.0 -36.6 180.4 30.1 0.43| 7.6 3.3 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251206.12.gif