UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 17 APR 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 1015 105 3.2 -4.8 56 8.0 0.2 345 3 275.2 275.6 272.6 282.5 2.63 1 1000 224 2.8 -6.2 52 9.0 -0.4 10 11 276.0 276.4 272.7 282.6 2.40 2 934 773 -1.5 -8.5 59 7.0 -3.8 23 18 277.0 277.4 272.9 283.1 2.15 3 925 850 -1.5 -8.5 59 7.0 -3.8 25 19 277.8 278.1 273.4 283.9 2.17 4 884 1210 -2.1 -17.1 31 15.0 -6.2 1 25 280.8 281.0 273.5 284.1 1.13 5 871 1328 -0.7 -18.7 24 18.0 -5.6 353 28 283.4 283.6 274.8 286.4 1.00 6 854 1486 -1.1 -28.1 11 27.0 -6.9 342 30 284.6 284.7 274.6 286.0 0.44 7 850 1523 -1.3 -28.3 11 27.0 -7.1 340 31 284.8 284.9 274.6 286.2 0.44 8 700 3046 -9.5 -23.5 31 14.0 -12.7 330 40 292.0 292.1 278.9 294.5 0.82 9 696 3090 -9.5 -23.5 31 14.0 -12.7 330 40 292.4 292.6 279.1 295.0 0.83 10 620 3969 -16.9 -25.9 46 9.0 -18.6 326 46 293.8 293.9 279.6 296.2 0.75 11 597 4252 -18.1 -26.1 50 8.0 -19.6 325 49 295.6 295.7 280.5 298.0 0.76 12 542 4970 -20.3 -28.3 49 8.0 -21.7 322 54 301.3 301.4 282.8 303.5 0.68 13 500 5560 -25.5 -34.5 43 9.0 -26.6 320 58 301.9 302.0 282.7 303.3 0.41 14 410 6969 -35.9 -41.9 54 6.0 -36.4 324 63 306.2 306.2 284.2 307.0 0.24 15 400 7140 -37.9 -43.9 53 6.0 -38.3 325 64 305.7 305.8 284.0 306.4 0.19 16 392 7279 -39.9 -45.9 53 6.0 -40.2 326 65 304.9 304.9 283.6 305.5 0.16 17 369 7689 -43.3 -49.3 52 6.0 -43.6 328 69 305.7 305.7 283.8 306.1 0.12 18 349 8062 -46.9 -52.9 50 6.0 -47.1 330 72 305.7 305.7 283.8 306.0 0.08 19 300 9050 -53.7 -58.7 54 5.0 -53.8 335 81 309.7 309.7 285.2 309.8 0.05 20 278 9542 -56.4 -61.4 53 5.0 -56.5 330 85 312.5 312.5 286.3 312.7 0.04 21 276 9588 -56.7 -61.7 53 5.0 -56.8 330 83 312.8 312.8 286.4 312.9 0.03 22 253 10144 -57.5 -62.5 53 5.0 -57.6 326 70 319.5 319.5 288.6 319.6 0.03 23 250 10220 -56.5 -61.5 53 5.0 -56.6 325 68 322.1 322.1 289.4 322.2 0.04 24 235 10613 -53.5 -59.5 48 6.0 -53.7 319 65 332.4 332.4 292.4 332.6 0.05 25 200 11650 -51.9 -58.9 43 7.0 -52.1 305 56 350.6 350.6 296.8 350.9 0.07 26 180 12332 -50.7 -58.7 38 8.0 -51.0 307 49 363.3 363.3 299.4 363.6 0.08 27 150 13510 -52.7 -63.7 25 11.0 -53.1 310 36 379.3 379.3 302.2 379.5 0.05 28 100 16130 -52.5 -67.5 15 15.0 -53.1 305 31 426.3 426.3 308.4 426.5 0.04 29 84 17256 -52.3 -68.3 13 16.0 -53.1 307 27 448.5 448.5 310.7 448.7 0.05 30 70 18430 -53.7 -70.7 11 17.0 -54.5 310 23 469.5 469.5 312.6 469.7 0.04 31 64 19003 -54.9 -72.9 9 18.0 -55.6 321 20 479.1 479.1 313.4 479.2 0.03 32 60 19419 -51.1 -70.1 9 19.0 -52.3 328 18 496.5 496.5 314.7 496.8 0.05 33 50 20600 -52.1 -72.1 7 20.0 -53.4 350 11 520.7 520.7 316.4 521.0 0.05 34 38 22373 -52.7 -73.7 6 21.0 -54.2 9 16 561.7 561.7 318.8 562.0 0.05 35 31 23680 -54.7 -74.7 7 20.0 -56.2 23 20 590.0 590.0 320.2 590.3 0.05 36 30 23890 -54.1 -75.1 6 21.0 -55.8 25 21 597.2 597.2 320.5 597.5 0.05 37 23 25602 -51.5 -73.5 6 22.0 -54.1 41 26 651.9 652.0 322.8 652.6 0.08 38 21 26187 -54.5 -77.5 4 23.0 -56.6 47 28 660.1 660.1 323.1 660.5 0.05 39 20 26500 -53.7 -76.7 4 23.0 -56.1 50 29 671.8 671.8 323.5 672.3 0.06 40 15 28351 -52.7 -75.7 5 23.0 -55.9 60 27 732.7 732.8 325.4 733.5 0.09 41 14 28800 -49.1 -73.1 4 24.0 -53.7 63 26 759.5 759.6 326.3 760.8 0.14 42 10 31010 -48.3 -72.3 5 24.0 -54.2 75 23 839.3 839.4 328.2 841.5 0.22 43 9.6 31279 -47.5 -71.5 5 24.0 -53.9 852.1 852.3 328.5 854.8 0.26 TRP 276 9588 -56.7 -61.7 53 5.0 -56.8 330 83 312.8 312.8 286.4 312.9 0.03 WND 278 9542 -56.4 -61.4 53 5.0 -56.5 330 85 312.5 312.5 286.3 312.7 0.04 Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: 957.02 mb = 581.35 m = 1907.30 ft Wetbulb zero: 1010.45 mb = 140.92 m = 462.32 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 37.94 % Est. max temperature: 11.90 C = 53.43 F Sfc-Lift cond lev (LCL): 896.41 mb = 1099.57 m = 3607.45 ft T: -1.92 C 700-500 lapse rate: 6.36 C/km ThetaE index: 0.44 C Layer 854.0- 850.0 mb Conv cond level (CCL): 668.98 mb = 3391.10 m = 11125.54 ft Mean mixing ratio: 2.27 g/kg Conv temperature: 21.03 C = 69.85 F Cap Strength: 16.18 C Lifted Index: 16.08 C Risk: None Lifted Index @300 mb: 18.94 C Lifted Index @700 mb: 10.99 C Showalter Index: 13.62 C Risk: None Total Totals Index: 21.40 C Risk: None Vertical Totals Index: 24.20 C Cross Totals Index: -2.80 C K Index: -18.10 Risk: None Sweat Index: 120.00 Risk: None Energy Index: 3.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.99 J/kg Max Up Vert Vel: 3.74 m/s Conv Inhibition (B-): 74297.30 J/kg Cap Strength: 16.18 C Lift Cond Lev (LCL): 850.97 mb = 1513.87 m = 4966.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 360 at 30 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 1015 105 345 3 0.8 -2.9 | 182 27 0.8 26.9 1 1000 224 10 11 -1.9 -10.8 | 174 19 -1.9 19.0 2 925 850 25 19 -8.0 -17.2 | 147 15 -8.0 12.6 3 850 1523 340 31 10.6 -29.1 | 266 11 10.6 0.7 4 700 3046 330 40 20.0 -34.6 | 284 21 20.0 -4.8 5 500 5560 320 58 37.3 -44.4 | 291 40 37.3 -14.6 6 400 7140 325 64 36.7 -52.4 | 302 43 36.7 -22.6 7 300 9050 335 81 34.2 -73.4 | 322 55 34.2 -43.6 8 278 9542 330 85 42.5 -73.6 | 316 61 42.5 -43.8 9 276 9588 330 83 41.5 -71.9 | 315 59 41.5 -42.1 10 250 10220 325 68 39.0 -55.7 | 304 47 39.0 -25.9 11 200 11650 305 56 45.9 -32.1 | 273 46 45.9 -2.3 12 150 13510 310 36 27.6 -23.1 | 256 28 27.6 6.7 13 100 16130 305 31 25.4 -17.8 | 245 28 25.4 12.0 14 70 18430 310 23 17.6 -14.8 | 230 23 17.6 15.0 15 50 20600 350 11 1.9 -10.8 | 186 19 1.9 19.0 16 30 23890 25 21 -8.9 -19.0 | 140 14 -8.9 10.8 17 20 26500 50 29 -22.2 -18.6 | 117 25 -22.2 11.2 18 10 31010 75 23 -22.2 -6.0 | 137 33 -22.2 23.9 Wind Parameters Mean winds (0-6000m): 330.0 at 39.8 knts Storm direction: 360.0 at 29.8 knts Shear (0-3000m) pos: 2.3 neg: 5.6 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 102.5 deg Storm rel helicity (0-3000m) pos: 32.0 neg: -49.0 tot: -16.9 m^2/s^2 ave: -5.6 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 137.74 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 14 12 171 19| 13.9 0.0 13.9| 0.0 -34.7 -34.7 -69.5 -0.50| 14.2 -7.1 1000 17 16 163 16| 6.9 4.4 11.3| 2.4 -49.0 -46.5 -46.5 -0.38| 12.7 -4.9 1500 3 20 174 10| 4.6 7.5 12.1| 16.5 -49.0 -32.5 -21.7 0.02| 14.0 0.3 2000 354 23 199 7| 3.5 6.5 10.0| 22.6 -49.0 -26.4 -13.2 0.06| 11.4 0.7 2500 348 26 228 7| 2.8 5.9 8.7| 27.7 -49.0 -21.3 -8.5 0.09| 9.8 0.8 3000 344 28 249 8| 2.3 5.6 7.9| 32.0 -49.0 -16.9 -5.6 0.10| 8.8 0.8 4000 338 32 268 12| 1.7 5.2 6.9| 46.9 -49.0 -2.1 -0.5 0.12| 7.6 0.9 5000 333 36 278 16| 1.4 4.9 6.3| 54.6 -49.0 5.7 1.1 0.12| 6.9 0.8 6000 330 40 283 20| 1.4 4.4 5.8| 82.3 -49.0 33.4 5.6 0.15| 6.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20250417.00.gif