UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100811.upa.cvt Date: 1100Z 8 OCT 25 Searching for LY295... Searching the city database file for: LY295 ... Date:1100Z 8 OCT 25 Station: LY295 WMO ident: 13295 ------------------------------------------------------------------------------- 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 1008 44 10.6 5.7 72 4.9 8.0 290 31 283.1 284.1 280.8 298.9 5.70 1 1000 110 10.2 5.4 72 4.8 7.8 290 31 283.4 284.3 280.9 299.0 5.62 2 985 236 9.0 4.5 73 4.5 6.8 306 27 283.4 284.3 280.6 298.3 5.36 3 981 270 10.4 5.6 72 4.8 7.9 310 26 285.1 286.1 281.9 301.4 5.81 4 977 304 10.4 5.4 71 5.0 7.8 314 25 285.4 286.4 282.0 301.6 5.76 5 975 321 11.4 5.4 67 6.0 8.3 316 25 286.6 287.6 282.5 302.9 5.77 6 925 760 10.0 3.0 62 7.0 6.5 10 11 289.5 290.4 283.1 304.2 5.13 7 913 868 9.4 2.4 62 7.0 5.9 10 11 290.0 290.9 283.1 304.3 4.98 8 875 1220 7.4 2.7 72 4.7 5.0 10 10 291.5 292.4 284.1 306.8 5.31 9 850 1458 5.2 1.9 79 3.3 3.6 10 9 291.6 292.5 284.0 306.5 5.16 10 804 1909 1.6 -0.1 88 1.7 0.8 13 12 292.4 293.3 283.8 306.2 4.72 11 791 2040 1.0 -0.3 91 1.3 0.4 14 13 293.2 294.0 284.2 307.0 4.73 12 700 3016 -2.9 -4.6 88 1.7 -3.6 20 21 299.3 300.0 285.7 311.0 3.88 13 682 3222 -3.9 -5.9 86 2.0 -4.7 21 22 300.4 301.1 285.8 311.4 3.61 14 681 3234 -2.1 -4.1 86 2.0 -3.0 21 22 302.5 303.3 287.1 315.2 4.14 15 677 3280 -2.7 -4.8 85 2.1 -3.6 21 22 302.4 303.1 286.9 314.4 3.95 16 676 3292 -4.3 -6.5 85 2.2 -5.2 21 22 300.7 301.3 285.8 311.3 3.48 17 672 3339 -4.5 -6.7 85 2.2 -5.4 21 22 301.0 301.6 285.8 311.5 3.44 18 671 3351 -2.7 -4.9 85 2.2 -3.7 21 22 303.1 303.9 287.2 315.2 3.96 19 669 3374 -2.9 -4.9 86 2.0 -3.8 21 22 303.2 303.9 287.2 315.3 3.97 20 668 3386 -4.5 -6.4 87 1.9 -5.3 21 22 301.5 302.2 286.2 312.3 3.54 21 598 4249 -9.7 -11.6 86 1.9 -10.4 25 25 305.2 305.7 286.5 313.4 2.63 22 533 5129 -14.7 -19.7 66 5.0 -16.1 28 27 309.4 309.7 286.9 314.3 1.50 23 520 5315 -16.5 -26.5 42 10.0 -18.7 29 28 309.4 309.6 286.1 312.3 0.84 24 500 5610 -17.3 -23.3 60 6.0 -18.7 30 29 311.9 312.2 287.3 315.9 1.17 25 498 5640 -17.7 -22.7 65 5.0 -18.9 30 29 311.8 312.1 287.4 315.9 1.24 26 480 5916 -18.9 -25.9 54 7.0 -20.4 33 29 313.6 313.8 287.7 316.9 0.96 27 400 7250 -28.9 -34.9 56 6.0 -29.7 45 27 317.4 317.5 288.5 319.2 0.49 28 331 8569 -40.1 -46.1 53 6.0 -40.5 65 31 319.7 319.8 288.9 320.4 0.18 29 300 9230 -45.9 -53.9 40 8.0 -46.2 75 33 320.7 320.7 289.0 321.0 0.08 30 250 10430 -52.5 -63.5 25 11.0 -52.7 5 27 328.0 328.0 291.2 328.1 0.03 31 235 10826 -55.3 -65.3 28 10.0 -55.5 25 40 329.6 329.6 291.6 329.7 0.03 32 212 11490 -48.9 -65.9 12 17.0 -49.4 22 32 349.5 349.5 296.5 349.6 0.03 33 200 11870 -50.5 -69.5 9 19.0 -50.9 20 27 352.8 352.8 297.3 352.9 0.02 34 187 12308 -51.9 -70.9 8 19.0 -52.3 16 25 357.4 357.4 298.2 357.4 0.01 35 178 12631 -49.5 -66.5 12 17.0 -50.0 14 24 366.4 366.4 299.9 366.5 0.03 36 150 13750 -51.3 -69.3 10 18.0 -51.8 5 19 381.7 381.7 302.5 381.8 0.02 37 131 14625 -51.1 -73.1 6 22.0 -51.7 352 14 397.1 397.1 304.8 397.2 0.01 38 102 16225 -56.7 -83.7 2 27.0 -57.1 327 6 415.8 415.8 307.2 415.8 0.00 39 100 16350 -56.1 -83.1 2 27.0 -56.6 325 5 419.3 419.3 307.6 419.4 0.00 40 70 18600 -59.9 -89.9 1 30.0 -60.3 200 5 456.2 456.2 311.4 456.2 0.00 41 50 20700 -59.7 -89.7 1 30.0 -60.3 275 17 502.8 502.8 315.1 502.8 0.00 42 39 22246 -61.9 -90.9 1 29.0 -62.5 263 20 534.3 534.3 317.2 534.3 0.00 43 30 23880 -59.3 -89.3 1 30.0 -60.3 250 23 583.0 583.0 319.8 583.0 0.00 44 23 25562 -57.1 -87.1 1 30.0 -58.7 266 30 635.5 635.5 322.1 635.5 0.01 45 21 26145 -53.5 -85.5 1 32.0 -55.9 272 32 663.1 663.1 323.2 663.2 0.01 46 20 26460 -53.9 -84.9 1 31.0 -56.3 275 33 671.2 671.2 323.4 671.3 0.01 47 15 28303 -54.7 -85.7 1 31.0 -57.5 269 37 726.1 726.1 325.3 726.2 0.02 48 11 30314 -48.7 -81.7 1 33.0 -54.4 262 41 815.2 815.3 327.6 815.7 0.05 49 10 30940 -49.3 -82.3 1 33.0 -55.1 260 42 835.5 835.5 328.1 836.0 0.05 50 9.5 31275 -51.5 -83.5 1 32.0 -56.5 839.5 839.6 328.2 839.9 0.04 51 8.4 32084 -45.7 -79.7 1 34.0 -53.7 892.4 892.4 329.3 893.2 0.08 TRP 235 10826 -55.3 -65.3 28 10.0 -55.5 25 40 329.6 329.6 291.6 329.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5500.00 m Freezing level: 767.67 mb = 2290.59 m = 7514.97 ft Wetbulb zero: 782.52 mb = 2126.49 m = 6976.60 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 77.46 % Est. max temperature: 19.07 C = 66.33 F Sfc-Lift cond lev (LCL): 935.76 mb = 663.51 m = 2176.85 ft T: 10.31 C 700-500 lapse rate: 5.55 C/km ThetaE index: 0.69 C Layer 985.0- 981.0 mb Conv cond level (CCL): 807.05 mb = 1878.49 m = 6162.94 ft Mean mixing ratio: 5.42 g/kg Conv temperature: 19.90 C = 67.82 F Cap Strength: 8.78 C Lifted Index: 10.01 C Risk: None Lifted Index @300 mb: 13.08 C Lifted Index @700 mb: 5.17 C Showalter Index: 7.23 C Risk: None Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.20 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 69.80 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.67 J/kg Max Up Vert Vel: 7.83 m/s Conv Inhibition (B-): 61113.16 J/kg Cap Strength: 9.78 C Lift Cond Lev (LCL): 872.88 mb = 1239.95 m = 4068.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 47 at 16 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 1008 44 290 31 29.1 -10.6 | 270 41 40.5 -0.1 1 1000 110 290 31 29.1 -10.6 | 270 41 40.5 -0.1 2 925 760 10 11 -1.9 -10.8 | 272 9 9.5 -0.3 3 850 1458 10 9 -1.6 -8.9 | 260 10 9.8 1.6 4 700 3016 20 21 -7.2 -19.7 | 335 10 4.2 -9.2 5 500 5610 30 29 -14.5 -25.1 | 12 15 -3.1 -14.6 6 400 7250 45 27 -19.1 -19.1 | 42 12 -7.7 -8.6 7 300 9230 75 33 -31.9 -8.5 | 95 21 -20.5 2.0 8 250 10430 5 27 -2.4 -26.9 | 331 19 9.0 -16.4 9 235 10826 25 40 -16.9 -36.3 | 12 26 -5.5 -25.7 10 200 11870 20 27 -9.2 -25.4 | 352 15 2.2 -14.9 11 150 13750 5 19 -1.7 -18.9 | 311 13 9.7 -8.4 12 100 16350 325 5 2.9 -4.1 | 246 16 14.3 6.4 13 70 18600 200 5 1.7 4.7 | 221 20 13.1 15.2 14 50 20700 275 17 16.9 -1.5 | 252 30 28.3 9.0 15 30 23880 250 23 21.6 7.9 | 241 38 33.0 18.4 16 20 26460 275 33 32.9 -2.9 | 260 45 44.3 7.6 17 10 30940 260 42 41.4 7.3 | 251 56 52.8 17.8 Wind Parameters Mean winds (0-6000m): 17.3 at 20.7 knts Storm direction: 47.3 at 15.5 knts Shear (0-3000m) pos: 6.4 neg: 0.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 65.8 deg Storm rel helicity (0-3000m) pos: 128.1 neg: -17.5 tot: 110.6 m^2/s^2 ave: 36.9 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 3.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.31 Bulk Shear: 97.67 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 ------------------------------------------------------------------------------- 500 305 25 277 32| 25.6 0.0 25.6| 99.9 0.0 99.9 199.8 0.44| 27.1 12.0 1000 316 19 277 25| 15.9 0.0 15.9| 99.9 -14.6 85.3 85.3 0.19| 18.8 3.5 1500 328 16 278 20| 10.6 0.0 10.6|101.3 -17.5 83.9 55.9 0.16| 13.1 2.2 2000 339 15 281 17| 8.3 0.0 8.3|110.3 -17.5 92.8 46.4 0.24| 10.8 2.6 2500 348 15 285 15| 7.1 0.0 7.1|119.2 -17.5 101.7 40.7 0.30| 9.5 2.9 3000 357 16 292 13| 6.4 0.0 6.4|128.1 -17.5 110.6 36.9 0.35| 8.6 3.0 4000 6 17 305 12| 5.2 0.0 5.2|137.0 -17.5 119.5 29.9 0.39| 6.9 2.7 5000 12 19 318 11| 4.5 0.0 4.5|146.8 -17.5 129.3 25.9 0.41| 5.9 2.4 6000 17 21 330 11| 4.0 0.0 4.0|159.5 -17.5 142.1 23.7 0.44| 5.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251008.11.gif