UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for LT351... Searching the city database file for: LT351 ... Date:1200Z 28 APR 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 1007 30 30.4 8.4 25 22.0 17.0 350 1 302.9 304.2 289.8 323.6 6.88 1 1000 92 30.0 10.0 29 20.0 17.5 330 2 303.1 304.6 290.6 326.3 7.72 2 925 787 23.0 7.0 36 16.0 13.5 50 11 302.8 304.1 289.8 323.2 6.80 3 850 1508 15.6 3.6 45 12.0 8.9 40 11 302.5 303.6 288.8 320.0 5.83 4 795 2071 11.2 -5.8 30 17.0 3.4 95 11 303.6 304.2 286.5 313.3 3.12 5 700 3117 2.8 -11.2 35 14.0 -2.7 200 12 305.6 306.0 286.4 312.9 2.32 6 500 5740 -17.7 -31.7 28 14.0 -20.3 230 17 311.5 311.6 286.5 313.3 0.54 7 459 6374 -21.9 -42.9 13 21.0 -24.4 232 17 313.9 314.0 286.9 314.6 0.19 8 441 6666 -23.9 -43.9 14 20.0 -26.1 233 17 315.0 315.0 287.3 315.7 0.18 9 400 7370 -29.1 -44.1 22 15.0 -30.6 235 17 317.2 317.2 288.1 317.9 0.19 10 300 9350 -46.3 -54.3 40 8.0 -46.6 215 18 320.1 320.1 288.9 320.4 0.08 11 250 10540 -56.3 -63.3 41 7.0 -56.4 225 19 322.4 322.4 289.5 322.5 0.03 12 247 10617 -56.9 220 18 322.6 13 239 10827 -56.5 222 19 326.2 14 232 11017 -55.7 223 21 330.2 15 200 11960 -58.7 230 27 339.8 16 173 12875 -56.1 222 29 358.5 17 150 13780 -56.1 215 30 373.4 18 147 13909 -54.9 217 30 377.7 19 112 15646 -56.5 240 31 405.2 20 100 16360 -60.5 250 31 410.8 21 96 16613 -60.3 249 29 416.0 22 93 16811 -60.5 249 28 419.4 23 76 18067 -59.5 246 20 446.5 24 70 18580 -59.9 245 17 456.2 25 50 20690 -59.1 180 13 504.2 26 48 20947 -60.9 183 13 505.8 27 31 23720 -55.3 213 15 588.3 28 30 23930 -55.3 215 15 593.9 29 20 26540 -53.3 270 15 673.0 30 16 27997 -50.3 273 16 727.2 31 11 30500 -42.3 279 17 838.5 32 10 31150 -40.5 280 17 868.4 33 8.0 32685 -36.1 943.1 TRP 247 10617 -56.9 220 18 322.6 WND Sounding variables and indices 1000-500 mb thick: 5648.00 m Freezing level: 672.68 mb = 3475.26 m = 11401.64 ft Wetbulb zero: 742.22 mb = 2635.49 m = 8646.52 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 33.33 % Est. max temperature: 29.98 C = 85.97 F Sfc-Lift cond lev (LCL): 730.24 mb = 2769.23 m = 9085.28 ft T: 5.59 C 700-500 lapse rate: 7.82 C/km ThetaE index: 13.34 C Layer 925.0- 500.0 mb Conv cond level (CCL): 712.34 mb = 2973.33 m = 9754.91 ft Mean mixing ratio: 7.16 g/kg Conv temperature: 32.79 C = 91.03 F Cap Strength: 1.72 C Lifted Index: -3.66 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.37 C Lifted Index @700 mb: 0.61 C Showalter Index: -1.31 C Risk: Thunderstorms probable Total Totals Index: 54.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 33.30 C Cross Totals Index: 21.30 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 194.20 Risk: None Energy Index: -1.29 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 690.52 J/kg Max Up Vert Vel: 37.16 m/s Conv Inhibition (B-): 48.50 J/kg Cap Strength: 1.72 C Lift Cond Lev (LCL): 736.58 mb = 2698.17 m = 8852.15 ft Lev Free Conv (LFC): 671.58 mb = 3440.08 m = 11286.22 ft Equ Level (EL): 241.58 mb = 10758.35 m = 35295.99 ft B at Equ Level: 682.12 J/kg Max Parcel Lev (MPL): 181.58 mb = 12569.29 m = 41237.33 ft Wind level data Storm motion: 242 at 9 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 1007 30 350 1 0.2 -1.0 | 56 10 -8.1 -5.4 1 1000 92 330 2 1.0 -1.7 | 50 9 -7.3 -6.1 2 925 787 50 11 -8.4 -7.1 | 56 20 -16.7 -11.4 3 850 1508 40 11 -7.1 -8.4 | 50 20 -15.3 -12.8 4 700 3117 200 12 4.1 11.3 | 149 8 -4.2 6.9 5 500 5740 230 17 13.0 10.9 | 216 8 4.8 6.5 6 400 7370 235 17 13.9 9.8 | 227 8 5.7 5.4 7 300 9350 215 18 10.3 14.7 | 191 11 2.1 10.4 8 250 10540 225 19 13.4 13.4 | 210 10 5.2 9.1 9 247 10617 220 18 11.6 13.8 | 199 10 3.3 9.4 10 200 11960 230 27 20.7 17.4 | 224 18 12.4 13.0 11 150 13780 215 30 17.2 24.6 | 204 22 9.0 20.2 12 100 16360 250 31 29.1 10.6 | 253 22 20.9 6.2 13 70 18580 245 17 15.4 7.2 | 249 8 7.2 2.8 14 50 20690 180 13 0.0 13.0 | 136 12 -8.3 8.6 15 30 23930 215 15 8.6 12.3 | 183 8 0.3 7.9 16 20 26540 270 15 15.0 -0.0 | 303 8 6.7 -4.4 17 10 31150 280 17 16.7 -3.0 | 311 11 8.5 -7.3 Wind Parameters Mean winds (0-6000m): 212.1 at 12.5 knts Storm direction: 242.1 at 9.3 knts Shear (0-3000m) pos: 2.3 neg: 0.1 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 84.7 deg Storm rel helicity (0-3000m) pos: 144.9 neg: -16.1 tot: 128.8 m^2/s^2 ave: 42.9 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 4.6 10^-3/s Energy-Hel index: 0.32 Bulk Rich Number: 18.90 Bulk Shear: 36.54 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 9 4 46 13| 7.0 0.0 7.0| 3.0 -7.7 -4.6 -9.2 -0.25| 8.4 -2.1 1000 43 7 54 16| 5.4 0.0 5.4| 21.3 -10.5 10.8 10.8 0.08| 7.5 0.6 1500 43 9 53 18| 3.6 0.3 3.9| 22.4 -16.1 6.3 4.2 0.02| 5.4 0.1 2000 50 9 56 18| 3.2 0.2 3.4| 74.1 -16.1 58.0 29.0 0.39| 6.5 2.6 2500 62 10 62 19| 2.8 0.2 2.9|118.6 -16.1 102.5 41.0 0.54| 7.3 3.9 3000 63 10 62 19| 2.3 0.1 2.4|144.9 -16.1 128.8 42.9 0.59| 7.8 4.6 4000 126 11 97 17| 1.9 0.1 2.0|153.6 -16.1 137.5 34.4 0.61| 6.5 4.0 5000 194 12 141 9| 1.7 0.1 1.8|160.5 -16.1 144.4 28.9 0.64| 5.5 3.5 6000 212 12 165 6| 1.5 0.1 1.6|166.5 -16.1 150.4 25.1 0.65| 4.9 3.2 Wrote GIF file: /home/apache/climate/data/raob//LT351/skewt/LT351.skewt.20250428.12.gif