UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for LT351... Searching the city database file for: LT351 ... Date:0000Z 16 OCT 25 Station: LT351 WMO ident: 17351 Latitude: 36.98 Longitude: 35.35 ------------------------------------------------------------------------------- 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 1012 29 16.2 12.8 80 3.4 14.1 340 2 288.4 290.0 286.8 314.2 9.21 1 1003 105 16.0 12.4 79 3.6 13.8 205 4 288.9 290.5 286.8 314.3 9.05 2 1001 121 17.4 13.2 76 4.2 14.8 175 5 290.5 292.2 287.9 317.5 9.56 3 1000 130 17.4 12.8 74 4.6 14.6 160 5 290.5 292.2 287.7 316.9 9.32 4 991 207 19.4 15.1 76 4.3 16.6 143 5 293.3 295.3 290.1 324.5 10.95 5 979 311 20.6 12.6 60 8.0 15.6 119 6 295.5 297.2 289.6 322.7 9.40 6 971 381 19.8 10.8 56 9.0 14.3 103 7 295.4 296.9 288.6 319.7 8.40 7 943 630 19.2 9.2 52 10.0 13.2 47 8 297.3 298.7 288.7 320.0 7.76 8 925 794 18.2 10.2 60 8.0 13.3 10 9 297.9 299.5 289.6 322.7 8.47 9 850 1524 13.4 5.4 58 8.0 8.9 30 9 300.2 301.4 288.7 319.9 6.63 10 849 1534 13.4 5.4 58 8.0 8.9 29 9 300.3 301.5 288.7 320.0 6.63 11 777 2273 8.2 -0.8 53 9.0 3.7 311 9 302.4 303.3 287.6 316.5 4.64 12 764 2412 8.2 -5.8 36 14.0 1.8 297 9 303.9 304.5 286.7 313.9 3.24 13 726 2832 5.4 -4.6 48 10.0 0.8 252 9 305.3 306.0 287.7 316.8 3.74 14 700 3129 4.0 -14.0 26 18.0 -2.7 220 9 306.9 307.3 286.4 312.8 1.85 15 679 3376 2.8 -12.2 32 15.0 -3.1 223 11 308.3 308.7 287.2 315.3 2.21 16 606 4285 -4.1 -18.1 33 14.0 -8.7 235 17 310.5 310.8 287.2 315.5 1.52 17 500 5770 -15.3 -27.3 35 12.0 -18.0 255 28 314.4 314.5 287.8 317.2 0.81 18 453 6510 -20.5 -29.5 44 9.0 -22.2 253 35 316.9 317.0 288.5 319.4 0.73 19 429 6911 -23.3 -32.3 43 9.0 -24.8 252 39 318.3 318.4 288.9 320.4 0.59 20 400 7420 -27.7 -35.7 46 8.0 -28.8 250 44 319.0 319.1 288.9 320.6 0.46 21 357 8226 -34.3 -39.3 60 5.0 -34.8 248 51 320.7 320.7 289.3 322.0 0.35 22 312 9155 -41.3 -48.3 47 7.0 -41.7 246 59 323.5 323.5 290.0 324.1 0.15 23 300 9420 -43.5 -50.5 46 7.0 -43.9 245 61 324.0 324.1 290.1 324.5 0.12 24 259 10397 -47.1 -57.1 31 10.0 -47.4 245 76 332.7 332.7 292.5 332.9 0.07 25 250 10630 -48.9 -59.9 27 11.0 -49.2 245 80 333.4 333.4 292.7 333.6 0.05 26 218 11523 -52.7 245 83 340.8 27 200 12080 -52.5 240 85 349.6 28 192 12343 -53.1 245 90 352.7 29 160 13510 -55.9 245 80 366.9 30 150 13920 -56.9 245 76 372.0 31 130 14820 -58.5 241 71 384.7 32 113 15694 -60.7 238 66 396.3 33 100 16450 -61.9 235 61 408.1 34 82 17676 -63.9 238 47 427.9 35 70 18650 -63.1 240 35 449.4 36 56 20026 -62.1 240 28 481.3 37 50 20730 -59.7 240 24 502.8 38 46 21250 -60.5 513.0 39 35 22966 -57.1 563.6 TRP 218 11523 -52.7 245 83 340.8 WND 192 12343 -53.1 245 90 352.7 Sounding variables and indices 1000-500 mb thick: 5640.00 m Freezing level: 649.38 mb = 3744.82 m = 12286.01 ft Wetbulb zero: 720.22 mb = 2896.72 m = 9503.55 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 43.87 % Est. max temperature: 27.69 C = 81.84 F Sfc-Lift cond lev (LCL): 961.99 mb = 460.28 m = 1510.08 ft T: 19.61 C 700-500 lapse rate: 7.31 C/km ThetaE index: 6.09 C Layer 777.0- 726.0 mb Conv cond level (CCL): 756.58 mb = 2492.44 m = 8177.19 ft Mean mixing ratio: 8.73 g/kg Conv temperature: 32.03 C = 89.65 F Cap Strength: 4.42 C Lifted Index: 0.79 C Risk: Showers probable Lifted Index @300 mb: 3.00 C Lifted Index @700 mb: 3.34 C Showalter Index: 1.17 C Risk: Showers probable Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 20.70 C K Index: 16.10 Risk: < 20 % chance of thunderstorms Sweat Index: 118.80 Risk: None Energy Index: -0.47 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.51 J/kg Max Up Vert Vel: 8.19 m/s Conv Inhibition (B-): 26202.85 J/kg Cap Strength: 4.42 C Lift Cond Lev (LCL): 858.52 mb = 1437.94 m = 4717.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 10 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 1012 29 340 2 0.7 -1.9 | 95 9 -9.4 0.8 1 1000 130 160 5 -1.7 4.7 | 122 14 -11.8 7.3 2 925 794 10 9 -1.6 -8.9 | 62 13 -11.7 -6.2 3 850 1524 30 9 -4.5 -7.8 | 71 15 -14.6 -5.2 4 700 3129 220 9 5.8 6.9 | 156 10 -4.3 9.5 5 500 5770 255 28 27.0 7.2 | 240 20 17.0 9.9 6 400 7420 250 44 41.3 15.0 | 240 36 31.3 17.7 7 300 9420 245 61 55.3 25.8 | 238 53 45.2 28.4 8 250 10630 245 80 72.5 33.8 | 240 72 62.4 36.4 9 218 11523 245 83 75.2 35.1 | 240 75 65.1 37.7 10 200 12080 240 85 73.6 42.5 | 235 78 63.5 45.1 11 192 12343 245 90 81.6 38.0 | 240 82 71.5 40.7 12 150 13920 245 76 68.9 32.1 | 239 68 58.8 34.8 13 100 16450 235 61 50.0 35.0 | 227 55 39.9 37.6 14 70 18650 240 35 30.3 17.5 | 225 29 20.2 20.1 15 50 20730 240 24 20.8 12.0 | 216 18 10.7 14.6 Wind Parameters Mean winds (0-6000m): 254.7 at 13.9 knts Storm direction: 284.7 at 10.4 knts Shear (0-3000m) pos: 1.6 neg: 3.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 64.8 deg Storm rel helicity (0-3000m) pos: 26.3 neg: -87.8 tot: -61.5 m^2/s^2 ave: -20.5 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 9.2 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.71 Bulk Shear: 47.20 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 ------------------------------------------------------------------------------- 500 108 6 106 16| 7.9 0.0 7.9| 16.0 -39.2 -23.2 -46.4 -0.20| 17.8 -3.6 1000 27 7 74 14| 3.9 3.9 7.8| 18.0 -70.3 -52.2 -52.2 -0.39| 13.7 -5.4 1500 25 8 72 14| 3.3 2.6 5.8| 23.7 -70.3 -46.5 -31.0 -0.32| 9.9 -3.1 2000 18 8 68 14| 2.4 3.6 6.1| 23.7 -85.5 -61.8 -30.9 -0.37| 9.5 -3.5 2500 6 8 63 12| 2.0 3.6 5.6| 25.1 -86.5 -61.5 -24.6 -0.26| 9.3 -2.4 3000 9 8 64 13| 1.6 3.0 4.6| 26.3 -87.8 -61.5 -20.5 -0.19| 9.2 -1.8 4000 278 9 144 2| 0.8 2.6 3.3| 46.2 -89.4 -43.1 -10.8 -0.07| 8.0 -0.5 5000 251 11 185 6| 0.3 2.1 2.4| 74.5 -89.4 -14.8 -3.0 0.05| 7.3 0.4 6000 255 14 208 7| 1.0 1.7 2.7|103.6 -89.4 14.2 2.4 0.12| 6.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//LT351/skewt/LT351.skewt.20251016.00.gif