UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 13 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 1020 7 23.6 17.6 69 6.0 19.6 315 4 295.1 297.3 292.0 330.9 12.51 1 1009 100 21.2 16.4 74 4.8 18.1 299 5 293.6 295.7 290.9 327.0 11.70 2 1000 177 20.8 16.0 74 4.8 17.7 285 6 294.0 296.0 290.8 326.8 11.50 3 925 846 15.8 11.8 77 4.0 13.3 220 4 295.5 297.2 289.6 322.7 9.44 4 915 938 15.0 12.3 84 2.7 13.3 226 4 295.6 297.3 290.0 324.0 9.87 5 880 1268 12.6 7.6 72 5.0 9.7 249 4 296.4 297.7 288.1 318.1 7.46 6 874 1325 12.4 4.4 58 8.0 8.0 254 4 296.8 297.8 286.9 314.4 6.00 7 865 1412 12.6 -0.4 41 13.0 6.1 260 4 297.9 298.6 285.5 310.7 4.29 8 850 1559 11.6 -1.4 40 13.0 5.2 270 4 298.3 299.0 285.5 310.5 4.06 9 812 1940 9.4 -4.6 37 14.0 3.0 283 6 299.9 300.5 285.3 310.1 3.34 10 767 2409 6.0 -14.0 22 20.0 -1.3 299 8 301.2 301.5 284.0 306.5 1.69 11 758 2506 5.6 -6.4 42 12.0 0.4 302 9 301.7 302.3 285.8 311.3 3.12 12 700 3152 1.8 -17.2 23 19.0 -4.6 325 12 304.5 304.7 284.9 309.0 1.42 13 693 3233 1.2 -22.8 15 24.0 -5.8 324 12 304.7 304.9 284.4 307.6 0.88 14 682 3361 0.2 -9.8 47 10.0 -3.8 322 12 305.0 305.5 286.5 313.3 2.66 15 643 3831 -2.3 -25.3 15 23.0 -8.5 315 12 307.3 307.5 285.2 309.9 0.76 16 601 4363 -6.5 -18.5 38 12.0 -10.2 307 12 308.4 308.7 286.5 313.3 1.48 17 593 4468 -7.1 -34.1 10 27.0 -12.6 305 12 308.9 309.0 285.4 310.2 0.36 18 569 4789 -8.5 -22.5 31 14.0 -12.3 300 11 311.0 311.2 286.9 314.7 1.10 19 517 5526 -12.9 -30.9 21 18.0 -16.7 289 11 314.3 314.4 287.5 316.3 0.56 20 500 5780 -14.9 -31.9 22 17.0 -18.3 285 11 314.9 315.0 287.6 316.7 0.53 21 497 5825 -15.3 -33.3 20 18.0 -18.7 286 11 314.9 315.0 287.6 316.6 0.46 22 478 6117 -17.9 -24.9 54 7.0 -19.6 294 11 315.2 315.4 288.3 318.9 1.06 23 466 6306 -19.5 -27.5 49 8.0 -21.2 299 11 315.6 315.7 288.2 318.5 0.86 24 453 6516 -20.5 -45.5 9 25.0 -23.5 305 11 316.9 316.9 287.9 317.4 0.14 25 418 7103 -25.7 -37.7 32 12.0 -27.3 321 10 317.6 317.6 288.3 318.9 0.36 26 400 7420 -27.7 -46.7 15 19.0 -29.5 330 10 319.0 319.0 288.6 319.5 0.14 27 360 8168 -33.5 -54.5 10 21.0 -34.8 330 20 321.0 321.0 289.1 321.2 0.06 28 300 9420 -43.7 -55.7 25 12.0 -44.2 330 37 323.8 323.8 290.0 324.0 0.07 29 257 10442 -52.7 -61.7 33 9.0 -52.9 326 42 325.1 325.1 290.3 325.3 0.04 30 250 10620 -53.9 -62.9 32 9.0 -54.1 325 43 325.9 325.9 290.6 326.1 0.03 31 232 11096 -57.5 -64.5 41 7.0 -57.6 320 42 327.5 327.5 291.0 327.6 0.03 32 216 11546 -59.1 -67.1 35 8.0 -59.2 315 41 331.8 331.8 292.2 331.9 0.02 33 200 12030 -58.1 -72.1 15 14.0 -58.3 320 34 340.8 340.8 294.5 340.8 0.01 34 194 12222 -56.9 -74.9 9 18.0 -57.1 318 34 345.7 345.7 295.7 345.7 0.01 35 150 13840 -58.7 -82.7 3 24.0 -58.9 300 33 368.9 368.9 300.4 369.0 0.00 36 142 14184 -58.9 -83.9 3 25.0 -59.2 299 32 374.4 374.4 301.4 374.4 0.00 37 109 15823 -64.3 -85.3 4 21.0 -64.4 292 27 393.7 393.7 304.3 393.7 0.00 38 100 16350 -64.5 -85.5 4 21.0 -64.7 290 25 403.1 403.1 305.6 403.1 0.00 39 71 18452 -60.9 -87.9 2 27.0 -61.3 261 14 452.3 452.3 311.1 452.3 0.00 40 70 18540 -61.5 -87.5 2 26.0 -61.9 260 14 452.8 452.8 311.1 452.8 0.00 41 63 19188 -63.5 -88.5 2 25.0 -63.8 266 18 462.3 462.3 312.0 462.3 0.00 42 51 20496 -59.1 -88.1 1 29.0 -59.7 279 25 501.4 501.4 315.1 501.4 0.00 43 50 20620 -60.1 -88.1 1 28.0 -60.7 280 26 501.9 501.9 315.1 501.9 0.00 44 42 21707 -61.3 -89.3 1 28.0 -61.9 273 25 524.5 524.5 316.6 524.6 0.00 45 33 23224 -55.9 -86.9 1 31.0 -57.2 264 24 576.3 576.3 319.5 576.4 0.01 46 30 23830 -57.1 -87.1 1 30.0 -58.4 260 24 589.0 589.0 320.1 589.0 0.01 47 28 24266 -57.5 -87.5 1 30.0 -58.8 263 25 599.6 599.6 320.6 599.6 0.01 48 23 25517 -54.7 -86.7 1 32.0 -56.8 273 29 642.5 642.5 322.4 642.6 0.01 49 20 26410 -55.1 -87.1 1 32.0 -57.3 280 31 667.5 667.5 323.3 667.6 0.01 50 16 27848 -50.1 -85.1 1 35.0 -54.1 272 29 727.8 727.8 325.3 728.0 0.02 51 13 29196 -51.7 -85.7 1 34.0 -55.8 264 28 766.8 766.8 326.4 767.0 0.02 52 10 30910 -47.9 -83.9 1 36.0 -54.3 255 26 840.7 840.8 328.2 841.1 0.03 53 9.2 31459 -48.5 -84.5 1 36.0 -54.9 858.7 858.8 328.6 859.1 0.03 54 8.1 32310 -41.9 -81.9 1 40.0 -52.1 916.8 916.8 329.8 917.4 0.06 TRP 216 11546 -59.1 -67.1 35 8.0 -59.2 315 41 331.8 331.8 292.2 331.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5603.00 m Freezing level: 678.88 mb = 3398.89 m = 11151.09 ft Wetbulb zero: 780.78 mb = 2262.44 m = 7422.63 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 39.22 % Est. max temperature: 25.78 C = 78.41 F Sfc-Lift cond lev (LCL): 934.14 mb = 761.59 m = 2498.61 ft T: 16.43 C 700-500 lapse rate: 6.35 C/km ThetaE index: 17.54 C Layer 880.0- 758.0 mb Conv cond level (CCL): 886.02 mb = 1210.14 m = 3970.23 ft Mean mixing ratio: 10.69 g/kg Conv temperature: 24.78 C = 76.61 F Cap Strength: 1.10 C Lifted Index: -1.33 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.36 C Lifted Index @700 mb: -0.80 C Showalter Index: 7.11 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 13.50 C K Index: 6.10 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 1.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 378.47 J/kg Max Up Vert Vel: 27.51 m/s Conv Inhibition (B-): 32.18 J/kg Cap Strength: 1.08 C Lift Cond Lev (LCL): 907.40 mb = 1008.72 m = 3309.40 ft Lev Free Conv (LFC): 782.40 mb = 2245.35 m = 7366.56 ft Equ Level (EL): 262.40 mb = 10304.37 m = 33806.58 ft B at Equ Level: 377.35 J/kg Max Parcel Lev (MPL): 192.40 mb = 12273.82 m = 40267.95 ft Wind level data Storm motion: 331 at 7 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 1020 7 315 4 2.8 -2.8 | 173 3 -0.4 3.0 1 1000 177 285 6 5.8 -1.6 | 211 5 2.6 4.3 2 925 846 220 4 2.6 3.1 | 176 9 -0.6 8.9 3 850 1559 270 4 4.0 -0.0 | 188 6 0.8 5.8 4 700 3152 325 12 6.9 -9.8 | 317 5 3.7 -4.0 5 500 5780 285 11 10.6 -2.8 | 248 8 7.4 3.0 6 400 7420 330 10 5.0 -8.7 | 327 3 1.8 -2.8 7 300 9420 330 37 18.5 -32.0 | 330 30 15.3 -26.2 8 250 10620 325 43 24.7 -35.2 | 324 36 21.5 -29.4 9 216 11546 315 41 29.0 -29.0 | 312 35 25.8 -23.2 10 200 12030 320 34 21.9 -26.0 | 317 28 18.7 -20.2 11 150 13840 300 33 28.6 -16.5 | 293 28 25.4 -10.7 12 100 16350 290 25 23.5 -8.6 | 278 20 20.3 -2.7 13 70 18540 260 14 13.8 2.4 | 232 13 10.6 8.3 14 50 20620 280 26 25.6 -4.5 | 267 22 22.4 1.3 15 30 23830 260 24 23.6 4.2 | 244 23 20.5 10.0 16 20 26410 280 31 30.5 -5.4 | 269 27 27.3 0.4 17 10 30910 255 26 25.1 6.7 | 240 25 21.9 12.6 Wind Parameters Mean winds (0-6000m): 301.4 at 8.8 knts Storm direction: 331.4 at 6.6 knts Shear (0-3000m) pos: 2.0 neg: 0.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 131.3 deg Storm rel helicity (0-3000m) pos: 17.1 neg: -7.9 tot: 9.2 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 146.82 Bulk Shear: 2.58 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 ------------------------------------------------------------------------------- 500 279 5 203 5| 0.0 4.9 4.9| 2.1 -3.2 -1.1 -2.3 0.06| 6.6 0.4 1000 262 5 194 7| 0.0 2.7 2.7| 2.8 -7.9 -5.1 -5.1 -0.15| 4.9 -0.8 1500 258 5 191 7| 0.8 1.8 2.7| 4.8 -7.9 -3.1 -2.0 -0.04| 4.1 -0.1 2000 264 5 193 6| 1.3 1.4 2.7| 8.5 -7.9 0.6 0.3 0.14| 3.8 0.5 2500 275 5 201 6| 1.7 1.1 2.8| 12.6 -7.9 4.6 1.9 0.30| 3.7 1.1 3000 290 6 214 5| 2.0 0.9 3.0| 17.1 -7.9 9.2 3.1 0.42| 3.8 1.6 4000 304 7 241 3| 1.5 0.8 2.3| 18.4 -11.6 6.8 1.7 0.30| 3.3 1.0 5000 304 8 253 4| 1.2 1.0 2.2| 18.4 -16.4 2.0 0.4 0.17| 3.0 0.5 6000 301 9 254 5| 1.0 0.9 2.0| 20.0 -20.2 -0.3 -0.0 0.12| 2.7 0.3 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251013.11.gif