UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 11 OCT 25 Station: U8695 WMO ident: 28695 ------------------------------------------------------------------------------- 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 1017 88 -0.3 -1.9 89 1.6 -0.9 20 5 271.5 272.1 271.4 280.3 3.26 1 1000 222 -1.9 -5.0 79 3.1 -3.0 55 11 271.2 271.7 270.2 278.4 2.63 2 970 464 -3.7 -6.4 81 2.7 -4.6 65 16 271.8 272.2 270.2 278.5 2.44 3 925 838 -5.5 -7.9 83 2.4 -6.2 80 25 273.7 274.1 271.1 280.0 2.28 4 850 1500 -9.5 -12.0 82 2.5 -10.2 90 23 276.2 276.5 271.9 281.3 1.79 5 800 1966 -11.7 -13.9 84 2.2 -12.3 81 20 278.7 279.0 273.1 283.4 1.63 6 756 2398 -12.3 -14.6 83 2.3 -12.9 72 17 282.6 282.9 275.3 287.3 1.63 7 700 2981 -15.9 -19.2 76 3.3 -16.6 60 13 284.9 285.1 275.9 288.5 1.19 8 640 3648 -20.7 -24.5 72 3.8 -21.4 36 16 286.8 287.0 276.3 289.3 0.82 9 627 3799 -21.9 -26.8 64 4.9 -22.7 31 17 287.1 287.3 276.3 289.3 0.68 10 582 4344 -23.9 -35.9 32 12.0 -25.3 11 20 291.0 291.0 277.6 292.0 0.31 11 500 5440 -28.7 -46.7 16 18.0 -30.0 330 25 298.0 298.1 280.7 298.5 0.11 12 493 5540 -28.9 -47.9 14 19.0 -30.3 329 26 299.0 299.0 281.1 299.4 0.10 13 473 5833 -30.9 -49.9 14 19.0 -32.1 326 30 300.1 300.1 281.5 300.4 0.08 14 400 7000 -37.5 -54.5 15 17.0 -38.2 315 44 306.3 306.3 284.0 306.5 0.06 15 381 7337 -39.9 -56.9 15 17.0 -40.5 314 48 307.4 307.4 284.4 307.6 0.05 16 354 7842 -41.1 -58.1 14 17.0 -41.7 313 54 312.3 312.3 286.2 312.5 0.04 17 300 8960 -46.9 -62.9 14 16.0 -47.3 310 68 319.3 319.3 288.5 319.4 0.03 18 294 9093 -47.7 -63.3 15 15.5 -48.1 310 69 319.9 319.9 288.8 320.0 0.03 19 287 9250 -48.7 -63.7 16 15.0 -49.0 310 68 320.7 320.8 289.0 320.9 0.03 20 272 9601 -48.7 -63.7 16 15.0 -49.1 310 67 325.7 325.7 290.5 325.8 0.03 21 250 10150 -50.5 -64.5 18 14.0 -50.8 310 64 331.0 331.0 292.0 331.1 0.03 22 225 10836 -52.3 -66.3 17 14.0 -52.6 315 56 338.4 338.4 293.9 338.5 0.02 23 200 11600 -51.9 -65.9 17 14.0 -52.2 320 50 350.6 350.6 296.8 350.7 0.03 24 167 12762 -52.5 -67.5 15 15.0 -52.9 317 47 368.1 368.1 300.2 368.3 0.03 25 150 13450 -54.5 -69.5 14 15.0 -54.8 315 46 376.2 376.2 301.6 376.3 0.02 26 100 16020 -57.5 -73.5 11 16.0 -57.9 330 38 416.6 416.6 307.3 416.7 0.02 27 96 16278 -57.3 -73.3 11 16.0 -57.7 329 37 421.9 421.9 307.9 422.0 0.02 28 70 18260 -60.1 -76.1 11 16.0 -60.4 320 33 455.8 455.8 311.4 455.9 0.02 29 64 18816 -61.5 -78.5 9 17.0 -61.9 320 32 464.6 464.6 312.2 464.6 0.01 30 50 20350 -59.3 -76.3 9 17.0 -59.9 320 29 503.7 503.7 315.2 503.9 0.02 31 42 21433 -63.7 -79.7 10 16.0 -64.1 320 28 518.6 518.6 316.2 518.7 0.02 32 30 23520 -59.5 -77.5 8 18.0 -60.4 320 27 582.4 582.4 319.8 582.7 0.03 33 26 24415 -58.3 -76.3 8 18.0 -59.5 316 26 610.2 610.2 321.1 610.5 0.05 34 20 26060 -58.7 -76.7 8 18.0 -60.1 310 23 656.5 656.5 322.9 656.9 0.06 35 19 26382 -59.3 -77.3 8 18.0 -60.7 664.3 664.4 323.2 664.8 0.05 36 13 28801 -51.7 -70.7 9 19.0 -55.4 766.8 766.9 326.4 768.8 0.21 TRP 225 10836 -52.3 -66.3 17 14.0 -52.6 315 56 338.4 338.4 293.9 338.5 0.02 WND 294 9093 -47.7 -63.3 15 15.5 -48.1 310 69 319.9 319.9 288.8 320.0 0.03 Sounding variables and indices 1000-500 mb thick: 5218.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 64.58 % Est. max temperature: 3.79 C = 38.83 F Sfc-Lift cond lev (LCL): 991.78 mb = 287.51 m = 943.27 ft T: -2.39 C 700-500 lapse rate: 5.21 C/km ThetaE index: 1.94 C Layer 1000.0- 970.0 mb Conv cond level (CCL): 892.48 mb = 1118.20 m = 3668.58 ft Mean mixing ratio: 2.50 g/kg Conv temperature: 2.93 C = 37.28 F Cap Strength: 11.06 C Lifted Index: 15.93 C Risk: None Lifted Index @300 mb: 28.49 C Lifted Index @700 mb: 7.46 C Showalter Index: 14.23 C Risk: None Total Totals Index: 35.90 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 16.70 C K Index: 3.90 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.55 J/kg Max Up Vert Vel: 4.59 m/s Conv Inhibition (B-): 60249.82 J/kg Cap Strength: 15.46 C Lift Cond Lev (LCL): 927.40 mb = 817.62 m = 2682.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 62 at 15 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 1017 88 20 5 -1.7 -4.7 | 259 12 11.6 2.3 1 1000 222 55 11 -9.0 -6.3 | 261 4 4.3 0.7 2 925 838 80 25 -24.6 -4.3 | 103 12 -11.3 2.6 3 850 1500 90 23 -23.0 0.0 | 126 12 -9.7 7.0 4 700 2981 60 13 -11.3 -6.5 | 257 2 2.0 0.5 5 500 5440 330 25 12.5 -21.7 | 300 30 25.8 -14.7 6 400 7000 315 44 31.1 -31.1 | 299 51 44.4 -24.1 7 300 8960 310 68 52.1 -43.7 | 299 75 65.4 -36.7 8 294 9093 310 69 52.9 -44.4 | 299 76 66.2 -37.4 9 250 10150 310 64 49.0 -41.1 | 299 71 62.3 -34.1 10 225 10836 315 56 39.6 -39.6 | 302 62 52.9 -32.6 11 200 11600 320 50 32.1 -38.3 | 305 55 45.4 -31.3 12 150 13450 315 46 32.5 -32.5 | 299 52 45.8 -25.5 13 100 16020 330 38 19.0 -32.9 | 309 41 32.3 -25.9 14 70 18260 320 33 21.2 -25.3 | 298 39 34.5 -18.3 15 50 20350 320 29 18.6 -22.2 | 295 35 31.9 -15.2 16 30 23520 320 27 17.4 -20.7 | 294 34 30.7 -13.7 17 20 26060 310 23 17.6 -14.8 | 284 32 30.9 -7.8 Wind Parameters Mean winds (0-6000m): 32.3 at 20.0 knts Storm direction: 62.3 at 15.0 knts Shear (0-3000m) pos: 3.6 neg: 2.2 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 26.0 deg Storm rel helicity (0-3000m) pos: 21.3 neg: -2.4 tot: 18.9 m^2/s^2 ave: 6.3 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.71 Bulk Shear: 14.94 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 61 13 250 2| 17.0 0.0 17.0| 2.9 -0.2 2.7 5.3 0.29| 19.2 5.5 1000 74 18 115 5| 11.6 0.0 11.6| 11.2 -0.2 10.9 10.9 0.31| 14.0 4.4 1500 79 20 117 7| 7.2 0.0 7.2| 19.7 -0.6 19.1 12.7 0.36| 10.6 3.8 2000 80 20 119 8| 5.4 1.3 6.7| 19.7 -2.4 17.3 8.7 0.29| 9.2 2.7 2500 80 20 120 7| 4.3 1.9 6.3| 20.1 -2.4 17.7 7.1 0.27| 8.3 2.2 3000 78 19 123 6| 3.6 2.2 5.9| 21.3 -2.4 18.9 6.3 0.32| 7.7 2.5 4000 70 18 101 4| 2.7 3.0 5.7| 23.6 -4.1 19.4 4.9 0.29| 7.2 2.1 5000 54 19 23 4| 2.2 3.7 5.9| 23.6 -36.5 -13.0 -2.6 0.14| 7.2 1.0 6000 32 20 345 10| 1.8 4.2 6.0| 28.6 -62.2 -33.6 -5.6 0.08| 7.2 0.6 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251011.00.gif