UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:1200Z 31 OCT 25 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1002 105 6.6 2.7 76 3.9 4.8 275 3 279.6 280.4 277.8 292.4 4.63 1 1000 124 5.4 1.0 73 4.4 3.4 280 5 278.5 279.2 276.6 289.9 4.11 2 998 140 4.4 -0.2 72 4.6 2.4 281 5 277.7 278.3 275.7 288.1 3.77 3 964 422 3.6 -0.1 77 3.7 2.0 304 9 279.7 280.3 276.9 290.6 3.93 4 925 754 0.0 -3.6 77 3.6 -1.4 330 13 279.3 279.8 275.7 288.2 3.16 5 891 1053 -2.3 -5.0 82 2.7 -3.3 321 14 279.9 280.4 275.7 288.2 2.95 6 850 1426 -4.3 -6.8 83 2.5 -5.2 310 15 281.6 282.1 276.3 289.3 2.70 7 724 2673 -11.9 -12.8 93 0.9 -12.2 322 18 286.5 286.9 277.8 292.3 1.97 8 700 2931 -13.5 -17.2 74 3.7 -14.5 325 19 287.5 287.8 277.6 291.8 1.42 9 643 3571 -16.9 -27.9 38 11.0 -18.8 321 20 290.7 290.9 278.0 292.7 0.60 10 556 4645 -23.3 -38.3 24 15.0 -25.0 315 22 295.5 295.6 279.7 296.4 0.25 11 517 5171 -27.7 -44.7 18 17.0 -29.1 311 23 296.4 296.4 280.0 296.9 0.14 12 500 5410 -29.7 -45.7 20 16.0 -30.9 310 23 296.8 296.9 280.1 297.3 0.13 13 479 5716 -32.3 -46.3 24 14.0 -33.2 313 24 297.3 297.3 280.3 297.7 0.13 14 400 6970 -40.9 -52.9 26 12.0 -41.4 325 27 301.8 301.8 282.2 302.1 0.07 15 323 8397 -50.7 -59.7 34 9.0 -50.9 335 38 307.3 307.3 284.4 307.5 0.04 16 306 8751 -50.5 -59.5 34 9.0 -50.7 324 36 312.4 312.4 286.2 312.6 0.04 17 300 8880 -50.5 -59.5 34 9.0 -50.7 320 35 314.2 314.2 286.9 314.3 0.04 18 250 10070 -49.5 -61.5 23 12.0 -49.8 310 35 332.5 332.5 292.4 332.6 0.04 19 232 10560 -48.5 -61.5 21 13.0 -48.9 308 32 341.2 341.2 294.6 341.4 0.04 20 200 11530 -50.9 -66.9 13 16.0 -51.3 305 25 352.2 352.2 297.1 352.3 0.02 21 150 13390 -52.7 -71.7 8 19.0 -53.1 275 27 379.3 379.3 302.1 379.3 0.02 22 100 15980 -56.7 -77.7 5 21.0 -57.1 270 23 418.2 418.2 307.5 418.2 0.01 23 81 17310 -59.7 -79.7 6 20.0 -60.0 273 22 438.0 438.0 309.7 438.0 0.01 24 70 18220 -62.1 -83.1 4 21.0 -62.4 275 21 451.5 451.5 311.0 451.6 0.01 25 58 19379 -62.9 -83.9 4 21.0 -63.3 272 21 474.7 474.7 313.0 474.7 0.01 26 54 19818 -64.3 -84.3 5 20.0 -64.6 271 21 481.2 481.3 313.5 481.3 0.01 27 50 20290 -62.7 -83.7 4 21.0 -63.1 270 21 495.7 495.7 314.7 495.8 0.01 28 48 20541 -62.3 -83.3 4 21.0 -62.7 269 22 502.5 502.5 315.1 502.5 0.01 29 30 23420 -64.7 -84.7 5 20.0 -65.2 260 36 568.3 568.3 319.0 568.3 0.01 30 20 25890 -65.7 -85.7 5 20.0 -66.4 260 46 635.1 635.1 322.1 635.2 0.01 31 16 27243 -66.7 -86.7 4 20.0 -67.4 260 64 673.7 673.7 323.6 673.7 0.01 32 14 28049 -67.3 -87.3 4 20.0 -68.0 697.8 697.8 324.4 697.9 0.01 TRP 323 8397 -50.7 -59.7 34 9.0 -50.9 335 38 307.3 307.3 284.4 307.5 0.04 WND 16 27243 -66.7 -86.7 4 20.0 -67.4 260 64 673.7 673.7 323.6 673.7 0.01 Sounding variables and indices 1000-500 mb thick: 5286.00 m Freezing level: 925.00 mb = 754.00 m = 2473.72 ft Wetbulb zero: 940.91 mb = 616.71 m = 2023.30 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 59.24 % Est. max temperature: 8.57 C = 47.42 F Sfc-Lift cond lev (LCL): 943.81 mb = 591.98 m = 1942.18 ft T: 1.75 C 700-500 lapse rate: 6.53 C/km ThetaE index: 4.26 C Layer 1000.0- 964.0 mb Conv cond level (CCL): 883.95 mb = 1115.83 m = 3660.82 ft Mean mixing ratio: 3.56 g/kg Conv temperature: 7.24 C = 45.03 F Cap Strength: 7.08 C Lifted Index: 7.19 C Risk: None Lifted Index @300 mb: 17.80 C Lifted Index @700 mb: 2.71 C Showalter Index: 7.02 C Risk: None Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 22.90 C K Index: 14.90 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.80 J/kg Max Up Vert Vel: 3.40 m/s Conv Inhibition (B-): 53690.67 J/kg Cap Strength: 7.15 C Lift Cond Lev (LCL): 897.75 mb = 992.74 m = 3256.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 347 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 1002 105 275 3 3.0 -0.3 | 179 13 -0.2 13.2 1 1000 124 280 5 4.9 -0.9 | 188 13 1.8 12.6 2 925 754 330 13 6.5 -11.3 | 237 4 3.4 2.2 3 850 1426 310 15 11.5 -9.6 | 246 9 8.3 3.8 4 700 2931 325 19 10.9 -15.6 | 285 8 7.8 -2.1 5 500 5410 310 23 17.6 -14.8 | 275 15 14.5 -1.4 6 400 6970 325 27 15.5 -22.1 | 305 15 12.3 -8.7 7 323 8397 335 38 16.1 -34.4 | 328 25 12.9 -21.0 8 300 8880 320 35 22.5 -26.8 | 305 24 19.4 -13.4 9 250 10070 310 35 26.8 -22.5 | 291 25 23.7 -9.1 10 200 11530 305 25 20.5 -14.3 | 273 17 17.3 -0.9 11 150 13390 275 27 26.9 -2.4 | 245 26 23.8 11.1 12 100 15980 270 23 23.0 -0.0 | 236 24 19.9 13.4 13 70 18220 275 21 20.9 -1.8 | 237 21 17.8 11.6 14 50 20290 270 21 21.0 -0.0 | 233 22 17.9 13.4 15 30 23420 260 36 35.5 6.3 | 239 38 32.3 19.7 16 20 25890 260 46 45.3 8.0 | 243 47 42.2 21.4 Wind Parameters Mean winds (0-6000m): 316.8 at 18.4 knts Storm direction: 346.8 at 13.8 knts Shear (0-3000m) pos: 2.9 neg: 0.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 105.5 deg Storm rel helicity (0-3000m) pos: 37.2 neg: -0.2 tot: 37.0 m^2/s^2 ave: 12.3 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 15.14 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 ------------------------------------------------------------------------------- 500 306 8 200 9| 9.4 0.0 9.4| 20.9 0.0 20.9 41.9 0.73| 10.4 7.6 1000 320 11 214 6| 6.2 0.0 6.2| 24.2 0.0 24.2 24.2 0.63| 7.9 5.0 1500 317 12 227 7| 4.1 0.8 5.0| 25.8 -0.1 25.7 17.1 0.56| 6.3 3.6 2000 316 13 235 7| 3.5 0.6 4.2| 30.1 -0.1 30.0 15.0 0.60| 5.3 3.1 2500 317 14 243 7| 3.2 0.5 3.7| 34.4 -0.1 34.3 13.7 0.63| 4.6 2.9 3000 319 15 250 7| 2.9 0.4 3.3| 37.2 -0.2 37.0 12.3 0.64| 4.1 2.7 4000 319 16 260 7| 2.2 0.7 2.8| 37.2 -2.0 35.3 8.8 0.55| 3.5 1.9 5000 318 17 266 8| 1.7 0.8 2.5| 37.2 -4.9 32.3 6.5 0.47| 3.1 1.4 6000 317 18 270 9| 1.7 0.7 2.4| 50.0 -6.1 43.8 7.3 0.50| 2.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251031.12.gif