UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for LT030... Searching the city database file for: LT030 ... Date:1200Z 29 OCT 25 Station: LT030 WMO ident: 17030 Latitude: 41.28 Longitude: 36.30 ------------------------------------------------------------------------------- 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 1022 7 17.2 8.2 55 9.0 12.1 75 3 288.5 289.7 284.4 307.4 6.68 1 1000 192 16.0 4.0 45 12.0 9.7 355 8 289.1 290.0 282.9 303.7 5.09 2 925 857 10.4 1.4 54 9.0 6.0 305 9 289.9 290.8 282.7 303.1 4.57 3 850 1546 4.4 -0.6 70 5.0 2.1 255 8 290.8 291.5 282.7 303.2 4.30 4 833 1710 3.2 -0.9 74 4.1 1.3 258 9 291.2 291.9 282.8 303.7 4.30 5 788 2158 0.2 -3.7 75 3.9 -1.5 265 12 292.6 293.3 282.8 303.5 3.69 6 767 2374 -0.9 -5.9 69 5.0 -2.9 268 14 293.7 294.3 282.7 303.2 3.21 7 715 2931 -4.7 -13.7 49 9.0 -7.7 277 18 295.5 295.8 281.8 301.2 1.85 8 701 3087 -4.7 -23.7 21 19.0 -9.5 280 19 297.2 297.3 281.2 299.7 0.80 9 700 3098 -4.1 -23.1 21 19.0 -9.0 280 19 297.9 298.1 281.6 300.7 0.85 10 689 3223 -5.1 -25.1 19 20.0 -10.0 281 20 298.2 298.3 281.5 300.5 0.72 11 644 3753 -4.7 -46.7 2 42.0 -11.2 285 25 304.5 304.5 283.3 304.8 0.09 12 545 5037 -16.1 -39.1 12 23.0 -19.4 295 37 305.8 305.8 284.0 306.6 0.24 13 509 5548 -19.3 -33.3 28 14.0 -21.6 299 42 307.9 308.0 285.1 309.5 0.45 14 500 5680 -20.3 -32.3 33 12.0 -22.3 300 43 308.3 308.4 285.3 310.0 0.51 15 419 6962 -31.9 -41.9 37 10.0 -32.8 304 46 309.4 309.4 285.4 310.2 0.23 16 415 7030 -31.7 -42.7 33 11.0 -32.7 304 46 310.5 310.5 285.8 311.3 0.21 17 400 7290 -32.7 -48.7 19 16.0 -33.8 305 47 312.5 312.5 286.4 312.9 0.11 18 393 7414 -33.7 -52.7 13 19.0 -34.8 305 49 312.8 312.8 286.4 313.0 0.07 19 341 8395 -39.7 308 61 317.6 20 334 8536 -40.5 308 63 318.4 21 311 9019 -43.1 309 69 321.3 22 300 9260 -44.5 310 72 322.6 23 250 10470 -49.9 305 69 331.9 24 209 11629 -54.1 280 59 342.8 25 200 11910 -55.7 285 70 344.6 26 180 12580 -56.9 276 66 353.1 27 150 13730 -58.7 260 59 368.9 28 119 15179 -59.1 263 54 393.5 29 105 15959 -60.9 264 52 404.4 30 100 16260 -63.5 265 51 405.0 31 96 16513 -62.5 262 49 411.7 32 77 17894 -59.3 243 39 445.2 33 70 18490 -62.1 235 35 451.5 34 63 19143 -61.3 240 34 467.1 35 54 20106 -58.3 247 33 495.1 36 50 20590 -59.1 250 32 504.2 37 36 22656 -58.3 266 39 555.9 38 31 23602 -56.7 273 42 584.6 39 30 23810 -56.1 275 43 591.7 40 24 25233 -56.3 269 43 630.1 41 20 26400 -54.5 265 43 669.4 42 16 27840 -51.3 723.9 43 14 28711 -49.5 758.2 44 12 29720 -49.6 250 67 791.9 45 11 30290 -49.7 811.6 TRP 209 11629 -54.1 280 59 342.8 WND 12 29720 -49.6 250 67 791.9 Sounding variables and indices 1000-500 mb thick: 5488.00 m Freezing level: 784.18 mb = 2197.33 m = 7209.00 ft Wetbulb zero: 811.84 mb = 1917.68 m = 6291.54 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 37.32 % Est. max temperature: 19.19 C = 66.54 F Sfc-Lift cond lev (LCL): 893.30 mb = 1141.11 m = 3743.74 ft T: 7.93 C 700-500 lapse rate: 6.27 C/km ThetaE index: 4.31 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 794.33 mb = 2093.52 m = 6868.43 ft Mean mixing ratio: 5.05 g/kg Conv temperature: 21.09 C = 69.97 F Cap Strength: 7.00 C Lifted Index: 5.99 C Risk: None Lifted Index @300 mb: 13.43 C Lifted Index @700 mb: 3.15 C Showalter Index: 6.46 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 19.70 C K Index: 5.10 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 1.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.53 J/kg Max Up Vert Vel: 2.66 m/s Conv Inhibition (B-): 48015.31 J/kg Cap Strength: 6.91 C Lift Cond Lev (LCL): 829.90 mb = 1740.27 m = 5709.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 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 1022 7 75 3 -2.9 -0.8 | 133 18 -12.8 12.1 1 1000 192 355 8 0.7 -8.0 | 118 10 -9.2 4.9 2 925 857 305 9 7.4 -5.2 | 162 8 -2.5 7.7 3 850 1546 255 8 7.7 2.1 | 172 15 -2.2 14.9 4 700 3098 280 19 18.7 -3.3 | 223 13 8.8 9.5 5 500 5680 300 43 37.2 -21.5 | 288 29 27.3 -8.7 6 400 7290 305 47 38.5 -27.0 | 296 32 28.6 -14.1 7 300 9260 310 72 55.2 -46.3 | 306 56 45.2 -33.4 8 250 10470 305 69 56.5 -39.6 | 300 54 46.6 -26.7 9 209 11629 280 59 58.1 -10.2 | 267 48 48.2 2.6 10 200 11910 285 70 67.6 -18.1 | 275 58 57.7 -5.3 11 150 13730 260 59 58.1 10.2 | 244 53 48.2 23.1 12 100 16260 265 51 50.8 4.4 | 247 44 40.9 17.3 13 70 18490 235 35 28.7 20.1 | 210 38 18.8 32.9 14 50 20590 250 32 30.1 10.9 | 220 31 20.2 23.8 15 30 23810 275 43 42.8 -3.7 | 255 34 32.9 9.1 16 20 26400 265 43 42.8 3.7 | 243 37 32.9 16.6 Wind Parameters Mean winds (0-6000m): 292.3 at 21.6 knts Storm direction: 322.3 at 16.2 knts Shear (0-3000m) pos: 1.9 neg: 1.9 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 85.9 deg Storm rel helicity (0-3000m) pos: 60.1 neg: -17.4 tot: 42.7 m^2/s^2 ave: 14.2 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 46.98 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 ------------------------------------------------------------------------------- 500 351 7 123 10| 0.0 9.9 9.9| 5.3 -16.7 -11.4 -22.8 -0.15| 12.7 -1.9 1000 328 8 137 8| 0.0 5.8 5.8| 15.6 -16.7 -1.1 -1.1 0.17| 9.3 1.6 1500 310 8 155 8| 0.0 3.8 3.8| 17.8 -17.4 0.4 0.3 0.16| 8.0 1.3 2000 294 8 167 10| 0.8 2.8 3.7| 30.8 -17.4 13.4 6.7 0.26| 6.9 1.8 2500 286 9 175 10| 1.5 2.3 3.8| 45.3 -17.4 27.9 11.2 0.35| 6.4 2.3 3000 284 11 182 10| 1.9 1.9 3.8| 60.1 -17.4 42.7 14.2 0.43| 6.0 2.6 4000 284 14 199 10| 2.7 1.4 4.1| 93.7 -17.4 76.3 19.1 0.53| 5.8 3.1 5000 288 17 222 10| 3.2 1.1 4.3|135.7 -17.4 118.3 23.7 0.58| 5.7 3.3 6000 292 22 245 11| 3.3 0.9 4.2|178.3 -17.4 160.9 26.8 0.60| 5.4 3.2 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251029.12.gif