UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for LT351... Searching the city database file for: LT351 ... Date:1200Z 24 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 25 23.4 14.4 57 9.0 17.6 180 8 296.0 297.8 290.5 325.7 10.29 1 1000 86 22.8 13.8 57 9.0 17.0 180 10 296.0 297.7 290.2 324.7 9.96 2 925 767 15.8 12.2 79 3.6 13.6 170 14 295.5 297.2 289.8 323.4 9.69 3 862 1358 11.4 8.1 80 3.3 9.5 78 7 296.9 298.3 288.7 319.9 7.88 4 860 1377 11.4 7.9 79 3.5 9.4 75 7 297.1 298.5 288.7 319.8 7.79 5 850 1474 11.0 7.8 81 3.2 9.2 60 6 297.7 299.1 288.9 320.6 7.83 6 834 1632 9.6 6.2 79 3.4 7.7 76 9 297.8 299.1 288.3 318.8 7.14 7 760 2403 9.2 -7.8 29 17.0 1.7 155 25 305.4 305.9 286.8 314.2 2.79 8 721 2840 8.4 -17.6 14 26.0 -1.0 200 34 309.2 309.4 286.6 313.5 1.33 9 714 2920 7.6 -14.4 19 22.0 -0.9 208 36 309.1 309.5 287.0 314.8 1.75 10 700 3083 6.6 -12.4 24 19.0 -1.0 225 39 309.8 310.2 287.6 316.6 2.11 11 535 5215 -11.5 -16.5 66 5.0 -13.1 241 41 312.9 313.3 288.5 319.3 1.97 12 523 5389 -12.9 -19.9 56 7.0 -14.9 242 42 313.3 313.5 288.2 318.3 1.51 13 500 5730 -15.5 -23.5 50 8.0 -17.5 245 42 314.1 314.4 288.1 318.0 1.15 14 449 6531 -22.1 -28.1 58 6.0 -23.3 238 62 315.7 315.8 288.3 318.6 0.84 15 441 6663 -22.3 -26.7 67 4.4 -23.2 237 65 317.0 317.2 288.9 320.4 0.98 16 425 6935 -21.1 -24.6 73 3.5 -22.0 234 72 321.9 322.2 290.6 326.2 1.23 17 400 7380 -24.3 -28.6 68 4.3 -25.2 230 83 323.4 323.6 290.7 326.6 0.90 18 303 9342 -40.3 -45.3 59 5.0 -40.6 225 90 327.6 327.7 291.3 328.5 0.22 19 300 9410 -40.9 -46.9 52 6.0 -41.3 225 90 327.7 327.8 291.3 328.4 0.19 20 268 10165 -47.5 -52.8 54 5.4 -47.7 215 98 328.9 328.9 291.5 329.3 0.11 21 250 10620 -51.5 -56.5 55 5.0 -51.7 220 94 329.5 329.5 291.6 329.8 0.07 22 236 10992 -54.3 -60.3 48 6.0 -54.4 225 90 330.7 330.8 292.0 330.9 0.05 23 227 11241 -54.5 -61.5 42 7.0 -54.6 226 86 334.1 334.1 292.9 334.3 0.04 24 200 12050 -55.7 230 74 344.6 25 182 12654 -53.5 232 67 357.6 26 173 12981 -52.9 233 64 363.8 27 150 13900 -53.9 235 54 377.2 28 145 14118 -54.7 235 53 379.5 29 100 16450 -63.7 240 42 404.7 30 89 17165 -65.3 238 37 415.2 31 79 17894 -65.5 237 32 429.2 32 70 18630 -66.7 235 27 441.7 33 65 19080 -66.5 239 23 451.6 34 59 19675 -61.1 245 18 476.4 35 50 20700 -63.3 255 9 494.3 36 49 20824 -63.1 254 9 497.7 37 34 23099 -57.7 240 16 566.7 38 30 23890 -56.7 235 18 590.1 39 20 26470 -54.7 260 19 668.7 40 19 26799 -53.7 263 19 681.7 41 11 30353 -48.9 294 20 814.5 42 10 30980 -48.7 300 20 837.8 43 9.0 31682 -42.7 886.5 44 8.0 32480 -41.1 923.2 TRP 236 10992 -54.3 -60.3 48 6.0 -54.4 225 90 330.7 330.8 292.0 330.9 0.05 WND 268 10165 -47.5 -52.8 54 5.4 -47.7 215 98 328.9 328.9 291.5 329.3 0.11 Sounding variables and indices 1000-500 mb thick: 5644.00 m Freezing level: 639.83 mb = 3860.53 m = 12665.61 ft Wetbulb zero: 735.66 mb = 2672.88 m = 8769.19 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 52.40 % Est. max temperature: 24.71 C = 76.48 F Sfc-Lift cond lev (LCL): 882.11 mb = 1164.49 m = 3820.45 ft T: 12.84 C 700-500 lapse rate: 8.35 C/km ThetaE index: 7.03 C Layer 834.0- 714.0 mb Conv cond level (CCL): 851.88 mb = 1455.70 m = 4775.87 ft Mean mixing ratio: 9.77 g/kg Conv temperature: 25.01 C = 77.01 F Cap Strength: 5.04 C Lifted Index: -1.22 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.35 C Lifted Index @700 mb: 4.59 C Showalter Index: 0.59 C Risk: Thunderstorms probable Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 23.30 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 163.60 Risk: None Energy Index: -0.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 83.56 J/kg Max Up Vert Vel: 12.93 m/s Conv Inhibition (B-): 305.48 J/kg Cap Strength: 4.89 C Lift Cond Lev (LCL): 875.12 mb = 1231.10 m = 4039.00 ft Lev Free Conv (LFC): 550.12 mb = 4994.22 m = 16385.05 ft Equ Level (EL): 430.12 mb = 6847.23 m = 22464.40 ft B at Equ Level: 76.35 J/kg Max Parcel Lev (MPL): 380.12 mb = 7740.14 m = 25393.84 ft Wind level data Storm motion: 260 at 22 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 25 180 8 0.0 8.0 | 101 22 -21.5 4.0 1 1000 86 180 10 0.0 10.0 | 106 22 -21.5 6.0 2 925 767 170 14 -2.4 13.8 | 112 26 -24.0 9.8 3 850 1474 60 6 -5.2 -3.0 | 75 28 -26.7 -7.0 4 700 3083 225 39 27.6 27.6 | 194 24 6.0 23.6 5 500 5730 245 42 38.1 17.7 | 230 22 16.5 13.8 6 400 7380 230 83 63.6 53.4 | 220 65 42.1 49.4 7 300 9410 225 90 63.6 63.6 | 215 73 42.1 59.7 8 268 10165 215 98 56.2 80.3 | 204 84 34.7 76.3 9 250 10620 220 94 60.4 72.0 | 210 78 38.9 68.0 10 236 10992 225 90 63.6 63.6 | 215 73 42.1 59.7 11 200 12050 230 74 56.7 47.6 | 219 56 35.2 43.6 12 150 13900 235 54 44.2 31.0 | 220 35 22.7 27.0 13 100 16450 240 42 36.4 21.0 | 221 23 14.8 17.0 14 70 18630 235 27 22.1 15.5 | 183 12 0.6 11.5 15 50 20700 255 9 8.7 2.3 | 83 13 -12.8 -1.7 16 30 23890 235 18 14.7 10.3 | 133 9 -6.8 6.3 17 20 26470 260 19 18.7 3.3 | 76 3 -2.8 -0.7 18 10 30980 300 20 17.3 -10.0 | 17 15 -4.2 -14.0 Wind Parameters Mean winds (0-6000m): 229.5 at 29.2 knts Storm direction: 259.5 at 21.9 knts Shear (0-3000m) pos: 7.6 neg: 2.2 tot: 9.8 10-3/s Storm rel Dir Shear (0-3000m): 84.7 deg Storm rel helicity (0-3000m) pos: 590.6 neg: -142.0 tot: 448.6 m^2/s^2 ave: 149.5 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 16.3 stream: 8.5 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 1.08 Bulk Shear: 77.32 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 ------------------------------------------------------------------------------- 500 177 11 108 23| 0.0 4.9 4.9| 23.4 0.0 23.4 46.8 0.80| 5.0 4.0 1000 169 12 108 25| 0.0 4.4 4.4| 28.0 -59.7 -31.7 -31.7 -0.22| 8.0 -1.7 1500 163 11 104 26| 0.0 4.4 4.4| 28.0-142.0-114.0 -76.0 -0.52| 9.1 -4.7 2000 146 11 101 28| 3.6 3.3 6.9|135.2-142.0 -6.8 -3.4 -0.05| 10.7 -0.5 2500 159 13 108 28| 6.2 2.6 8.8|354.7-142.0 212.7 85.1 0.32| 13.2 4.2 3000 199 17 126 20| 7.6 2.2 9.8|590.6-142.0 448.6 149.5 0.52| 16.3 8.5 4000 217 22 149 16| 6.0 1.6 7.7|646.8-142.0 504.9 126.2 0.56| 13.4 7.5 5000 224 26 167 15| 5.0 1.3 6.3|678.6-142.0 536.7 107.3 0.58| 11.3 6.6 6000 230 29 183 15| 4.2 0.6 4.8|701.0-144.2 556.9 92.8 0.55| 10.4 5.8 Wrote GIF file: /home/apache/climate/data/raob//LT351/skewt/LT351.skewt.20250424.12.gif