UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101411.upa.cvt Date: 1100Z 14 OCT 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 14 OCT 25 Station: LICT WMO ident: 16429 Latitude: 37.92 Longitude: 12.50 Elevation: 7.00 ------------------------------------------------------------------------------- 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 1019 7 26.2 18.2 61 8.0 20.7 175 12 297.7 300.1 293.2 335.5 13.01 1 1013 57 23.4 16.4 65 7.0 18.8 178 12 295.5 297.6 291.4 329.0 11.65 2 1000 167 22.6 16.6 69 6.0 18.6 185 12 295.8 297.9 291.7 330.2 11.96 3 925 840 16.0 15.0 94 1.0 15.4 170 12 295.7 297.8 291.5 329.3 11.67 4 904 1035 14.4 14.3 99 0.1 14.3 189 10 296.0 298.0 291.4 328.9 11.41 5 896 1110 13.8 13.8 100 0.0 13.8 196 10 296.1 298.1 291.2 328.2 11.14 6 888 1186 14.4 9.5 72 4.9 11.4 204 9 297.5 299.0 289.4 322.0 8.42 7 868 1379 13.4 8.4 72 5.0 10.4 223 7 298.4 299.8 289.3 321.8 7.99 8 850 1555 12.4 8.5 77 3.9 10.1 240 6 299.1 300.6 289.8 323.3 8.22 9 786 2207 7.6 6.7 94 0.9 7.1 266 10 300.8 302.2 290.0 324.0 7.85 10 724 2879 2.4 0.8 89 1.6 1.6 294 13 302.2 303.2 288.5 319.1 5.61 11 716 2969 2.0 -2.7 71 4.7 -0.2 297 14 302.7 303.5 287.5 316.1 4.38 12 700 3151 1.0 -2.3 79 3.3 -0.6 305 15 303.6 304.4 288.0 317.7 4.62 13 665 3561 -2.3 -3.9 89 1.6 -3.0 305 15 304.4 305.2 287.9 317.6 4.31 14 631 3976 -3.9 -15.9 39 12.0 -7.9 305 15 307.1 307.5 286.3 312.8 1.75 15 625 4051 -4.5 -8.9 71 4.4 -6.2 305 15 307.3 307.9 287.8 317.1 3.12 16 618 4140 -4.9 -12.9 53 8.0 -7.8 305 15 307.8 308.3 287.1 315.1 2.29 17 583 4596 -8.3 -11.7 76 3.4 -9.5 305 15 309.0 309.5 287.9 317.6 2.68 18 552 5017 -11.3 -13.9 81 2.6 -12.2 305 15 310.4 310.8 288.1 318.0 2.36 19 500 5770 -15.9 -22.9 55 7.0 -17.7 305 15 313.7 313.9 288.0 317.7 1.21 20 493 5876 -16.5 -24.5 50 8.0 -18.4 304 16 314.2 314.4 288.0 317.8 1.07 21 490 5922 -16.5 -31.5 26 15.0 -19.4 304 16 314.7 314.8 287.6 316.7 0.56 22 481 6060 -17.3 -34.3 21 17.0 -20.3 303 17 315.4 315.5 287.8 317.0 0.43 23 476 6138 -17.9 -25.9 50 8.0 -19.7 303 17 315.6 315.8 288.4 319.0 0.97 24 462 6360 -19.1 -37.1 19 18.0 -22.0 301 19 316.8 316.9 288.1 318.1 0.34 25 451 6538 -20.7 -30.7 40 10.0 -22.5 300 20 317.0 317.1 288.5 319.3 0.66 26 416 7128 -26.1 -33.1 52 7.0 -27.2 297 23 317.5 317.6 288.6 319.5 0.57 27 412 7197 -26.7 -33.7 52 7.0 -27.8 296 24 317.6 317.7 288.6 319.5 0.54 28 407 7285 -26.9 -32.9 57 6.0 -27.8 296 24 318.4 318.6 288.9 320.5 0.59 29 403 7356 -27.1 -39.1 31 12.0 -28.6 295 25 319.1 319.1 288.8 320.3 0.32 30 400 7410 -27.5 -37.5 38 10.0 -28.8 295 25 319.2 319.3 288.9 320.6 0.38 31 379 7796 -30.5 -42.5 30 12.0 -31.7 294 26 320.3 320.3 289.1 321.1 0.24 32 373 7909 -31.3 -37.3 55 6.0 -32.0 294 26 320.7 320.7 289.4 322.2 0.42 33 345 8456 -36.5 -38.6 81 2.1 -36.7 292 27 320.8 320.9 289.5 322.3 0.39 34 329 8784 -39.1 -49.1 34 10.0 -39.7 292 28 321.7 321.7 289.4 322.2 0.13 35 324 8889 -39.9 -46.9 47 7.0 -40.4 291 28 322.0 322.0 289.6 322.6 0.17 36 315 9081 -41.3 -56.3 18 15.0 -41.9 291 28 322.6 322.6 289.6 322.9 0.06 37 300 9410 -44.3 -57.3 22 13.0 -44.7 290 29 322.9 322.9 289.7 323.1 0.06 38 280 9871 -48.5 -59.5 27 11.0 -48.8 284 27 323.3 323.3 289.8 323.5 0.04 39 250 10610 -55.1 -58.9 63 3.8 -55.2 275 24 324.1 324.2 290.1 324.4 0.05 40 245 10738 -56.5 -59.3 71 2.8 -56.6 272 24 323.9 323.9 290.0 324.1 0.05 41 237 10946 -58.5 -62.2 62 3.7 -58.6 266 24 324.0 324.0 290.0 324.2 0.04 42 222 11352 -61.1 -64.6 63 3.5 -61.2 255 25 326.1 326.1 290.6 326.2 0.03 43 215 11549 -61.3 -65.6 57 4.3 -61.3 263 23 328.8 328.8 291.4 328.9 0.03 44 208 11755 -57.7 -73.7 11 16.0 -57.9 271 21 337.6 337.6 293.7 337.6 0.01 45 200 12000 -59.5 -73.5 15 14.0 -59.6 280 19 338.5 338.5 294.0 338.6 0.01 46 186 12458 -56.1 -80.1 3 24.0 -56.3 276 22 351.1 351.1 296.9 351.2 0.00 47 150 13820 -58.5 -82.5 3 24.0 -58.7 265 29 369.3 369.3 300.4 369.3 0.00 48 100 16340 -63.1 -86.1 3 23.0 -63.3 270 26 405.8 405.8 306.0 405.8 0.00 49 70 18540 -61.7 -88.7 2 27.0 -62.0 285 25 452.4 452.4 311.1 452.4 0.00 50 50 20630 -59.7 -88.7 1 29.0 -60.3 270 26 502.8 502.8 315.1 502.8 0.00 51 43 21568 -60.7 -88.7 1 28.0 -61.3 266 28 522.5 522.5 316.5 522.5 0.00 52 30 23830 -55.7 -86.7 1 31.0 -57.2 255 34 592.8 592.8 320.3 592.8 0.01 53 29 24046 -55.1 -87.1 1 32.0 -56.7 256 33 600.2 600.2 320.6 600.3 0.01 54 26 24741 -56.5 -87.5 1 31.0 -58.0 259 31 615.3 615.3 321.3 615.3 0.01 55 23 25525 -53.5 -86.5 1 33.0 -55.8 262 29 646.1 646.1 322.5 646.1 0.01 56 20 26420 -55.3 -87.3 1 32.0 -57.5 265 26 666.9 666.9 323.3 667.0 0.01 57 15 28283 -48.7 -84.7 1 36.0 -53.4 259 28 746.0 746.0 325.8 746.2 0.02 58 12 29745 -49.9 -84.9 1 35.0 -54.8 254 29 790.9 791.0 327.0 791.2 0.02 59 11 30315 -48.9 -84.9 1 36.0 -54.5 252 29 814.5 814.5 327.6 814.7 0.03 60 10 30950 -42.5 -82.5 0 40.0 -51.5 250 30 860.9 860.9 328.7 861.3 0.04 61 9.7 31157 -40.1 -81.1 0 41.0 -50.5 877.5 877.5 329.0 878.0 0.06 TRP 222 11352 -61.1 -64.6 63 3.5 -61.2 255 25 326.1 326.1 290.6 326.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5603.00 m Freezing level: 689.39 mb = 3275.16 m = 10745.14 ft Wetbulb zero: 716.95 mb = 2957.88 m = 9704.22 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 77.44 % Est. max temperature: 26.80 C = 80.25 F Sfc-Lift cond lev (LCL): 906.74 mb = 1009.26 m = 3311.19 ft T: 14.61 C 700-500 lapse rate: 6.45 C/km ThetaE index: 8.36 C Layer 925.0- 850.0 mb Conv cond level (CCL): 911.88 mb = 961.34 m = 3153.97 ft Mean mixing ratio: 11.83 g/kg Conv temperature: 24.30 C = 75.75 F Cap Strength: 0.43 C Lifted Index: -4.61 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.89 C Lifted Index @700 mb: -3.24 C Showalter Index: -1.27 C Risk: Thunderstorms probable Total Totals Index: 52.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 24.40 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 203.00 Risk: None Energy Index: -1.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1457.61 J/kg Max Up Vert Vel: 53.99 m/s Conv Inhibition (B-): 1.43 J/kg Cap Strength: 2.01 C Lift Cond Lev (LCL): 913.57 mb = 945.56 m = 3102.18 ft Lev Free Conv (LFC): 908.57 mb = 992.15 m = 3255.05 ft Equ Level (EL): 888.57 mb = 1180.58 m = 3873.24 ft B at Equ Level: 1.97 J/kg Max Parcel Lev (MPL): 868.57 mb = 1372.97 m = 4504.44 ft Wind level data Storm motion: 317 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 1019 7 175 12 -1.0 12.0 | 158 20 -7.6 19.0 1 1000 167 185 12 1.0 12.0 | 164 20 -5.5 19.0 2 925 840 170 12 -2.1 11.8 | 155 21 -8.6 18.8 3 850 1555 240 6 5.2 3.0 | 172 10 -1.3 10.0 4 700 3151 305 15 12.3 -8.6 | 286 6 5.7 -1.6 5 500 5770 305 15 12.3 -8.6 | 286 6 5.7 -1.6 6 400 7410 295 25 22.7 -10.6 | 282 17 16.1 -3.6 7 300 9410 290 29 27.3 -9.9 | 278 21 20.7 -2.9 8 250 10610 275 24 23.9 -2.1 | 254 18 17.4 4.9 9 222 11352 255 25 24.1 6.5 | 233 22 17.6 13.5 10 200 12000 280 19 18.7 -3.3 | 253 13 12.2 3.7 11 150 13820 265 29 28.9 2.5 | 247 24 22.3 9.5 12 100 16340 270 26 26.0 -0.0 | 250 21 19.5 7.0 13 70 18540 285 25 24.1 -6.5 | 268 18 17.6 0.5 14 50 20630 270 26 26.0 -0.0 | 250 21 19.5 7.0 15 30 23830 255 34 32.8 8.8 | 239 31 26.3 15.8 16 20 26420 265 26 25.9 2.3 | 244 21 19.4 9.3 17 10 30950 250 30 28.2 10.3 | 231 28 21.6 17.3 Wind Parameters Mean winds (0-6000m): 286.9 at 12.8 knts Storm direction: 316.9 at 9.6 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 110.9 deg Storm rel helicity (0-3000m) pos: 59.8 neg: -14.5 tot: 45.3 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.9 10^-3/s Energy-Hel index: 0.39 Bulk Rich Number: 28.08 Bulk Shear: 51.91 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 ------------------------------------------------------------------------------- 500 181 12 161 20| 0.5 0.0 0.5| 9.6 -7.0 2.6 5.2 0.15| 3.4 0.5 1000 178 12 160 20| 1.4 0.0 1.4| 22.2 -14.3 7.9 7.9 0.20| 4.2 0.8 1500 183 11 161 19| 3.6 0.0 3.6| 34.6 -14.5 20.1 13.4 0.27| 5.6 1.5 2000 193 10 165 17| 3.6 0.0 3.6| 42.5 -14.5 28.0 14.0 0.37| 5.2 1.9 2500 209 10 173 16| 3.8 0.0 3.8| 51.2 -14.5 36.7 14.7 0.47| 5.1 2.4 3000 229 10 185 14| 4.0 0.0 4.0| 59.8 -14.5 45.3 15.1 0.56| 5.2 2.9 4000 263 11 210 10| 3.2 0.0 3.2| 62.4 -14.5 47.9 12.0 0.58| 4.1 2.4 5000 279 12 227 8| 2.5 0.0 2.5| 62.4 -14.5 47.9 9.6 0.58| 3.3 1.9 6000 287 13 240 7| 2.1 0.1 2.2| 62.5 -14.5 48.0 8.0 0.56| 2.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251014.11.gif