UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102123.upa.cvt Date: 2300Z 21 OCT 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 21 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 1011 7 21.0 20.8 99 0.2 20.9 170 6 293.2 296.0 293.6 337.2 15.47 1 1000 103 21.2 19.7 91 1.5 20.2 195 12 294.4 297.0 293.3 336.1 14.60 2 925 775 16.4 15.0 91 1.4 15.5 255 15 296.1 298.2 291.6 329.7 11.67 3 862 1373 12.4 10.0 85 2.4 10.9 263 18 297.9 299.6 290.0 324.1 8.98 4 850 1491 12.0 8.4 79 3.6 9.9 265 18 298.7 300.2 289.6 322.7 8.16 5 830 1690 10.6 7.4 81 3.2 8.8 267 19 299.3 300.7 289.5 322.2 7.80 6 821 1781 10.6 1.6 54 9.0 5.9 269 20 300.2 301.2 287.4 315.9 5.23 7 766 2356 7.6 -7.4 34 15.0 1.1 276 24 303.0 303.5 286.0 311.9 2.86 8 733 2718 5.8 -21.2 12 27.0 -2.8 280 26 304.9 305.0 284.6 308.0 0.96 9 727 2785 5.2 -8.8 36 14.0 -0.7 281 27 304.9 305.4 286.5 313.4 2.70 10 723 2830 4.6 3.2 91 1.4 3.8 282 27 304.7 306.0 290.2 324.9 6.68 11 716 2909 4.2 -0.4 72 4.6 1.9 283 28 305.2 306.1 289.0 321.0 5.19 12 709 2989 4.0 2.8 92 1.2 3.4 284 28 305.8 307.0 290.5 325.9 6.62 13 701 3081 3.8 1.0 82 2.8 2.3 285 29 306.6 307.7 290.1 324.5 5.88 14 700 3093 3.8 0.8 81 3.0 2.2 285 29 306.7 307.8 290.1 324.4 5.80 15 699 3105 3.8 0.9 81 2.9 2.3 285 29 306.8 307.9 290.2 324.7 5.85 16 663 3531 0.4 0.4 100 0.0 0.4 286 31 307.7 308.8 290.5 325.9 5.95 17 630 3938 -2.3 -2.3 100 0.0 -2.3 287 32 309.1 310.1 290.3 325.0 5.13 18 603 4283 -4.9 -5.3 97 0.4 -5.1 287 34 310.0 310.8 289.8 323.4 4.28 19 591 4441 -4.9 -9.8 68 4.9 -6.9 288 35 311.8 312.4 289.2 321.6 3.07 20 561 4848 -8.3 -11.8 76 3.5 -9.6 288 36 312.5 313.0 289.2 321.4 2.76 21 556 4917 -7.1 -22.1 29 15.0 -11.5 288 37 314.7 314.9 288.3 318.6 1.17 22 511 5572 -9.1 -39.1 7 30.0 -14.7 290 39 319.9 320.0 289.0 320.9 0.25 23 500 5740 -10.5 -37.5 9 27.0 -15.6 290 40 320.2 320.3 289.2 321.4 0.30 24 466 6278 -15.1 -41.1 9 26.0 -19.2 290 43 321.0 321.1 289.3 321.9 0.22 25 400 7410 -25.3 -31.3 57 6.0 -26.3 290 50 322.1 322.2 290.2 324.6 0.70 26 390 7594 -27.1 -31.5 66 4.4 -27.8 290 52 322.1 322.2 290.2 324.6 0.70 27 389 7612 -27.1 -31.5 66 4.4 -27.8 290 53 322.3 322.5 290.2 324.8 0.71 28 383 7724 -27.7 -36.7 42 9.0 -28.9 291 54 323.0 323.1 290.2 324.5 0.43 29 355 8268 -31.5 -46.5 21 15.0 -32.9 292 61 325.0 325.0 290.5 325.6 0.17 30 330 8782 -35.3 -49.3 23 14.0 -36.3 293 67 326.6 326.6 290.9 327.1 0.13 31 300 9440 -40.5 -46.5 52 6.0 -40.9 295 76 328.3 328.3 291.5 329.0 0.20 32 293 9600 -42.0 -46.9 59 4.9 -42.3 295 78 328.4 328.4 291.5 329.1 0.19 33 289 9692 -42.9 -47.1 63 4.2 -43.2 295 77 328.4 328.4 291.5 329.1 0.19 34 276 9999 -45.7 -51.7 51 6.0 -46.0 295 76 328.7 328.7 291.5 329.2 0.12 35 274 10047 -45.9 -56.9 28 11.0 -46.3 295 75 329.1 329.1 291.5 329.3 0.06 36 272 10096 -45.9 -60.9 17 15.0 -46.4 295 75 329.8 329.8 291.7 329.9 0.04 37 250 10650 -49.5 -61.5 23 12.0 -49.8 295 72 332.5 332.5 292.4 332.6 0.04 38 205 11925 -58.9 -64.9 46 6.0 -59.0 300 73 337.1 337.1 293.6 337.2 0.03 39 200 12080 -58.5 -66.5 35 8.0 -58.6 305 70 340.1 340.1 294.4 340.2 0.02 40 191 12368 -57.7 -73.7 11 16.0 -57.9 303 67 345.9 345.9 295.7 346.0 0.01 41 173 12990 -56.9 -76.9 6 20.0 -57.2 297 62 357.2 357.2 298.1 357.2 0.01 42 150 13880 -60.9 -81.9 5 21.0 -61.1 290 54 365.2 365.2 299.7 365.2 0.00 43 105 16073 -67.3 -86.3 5 19.0 -67.4 290 31 392.2 392.2 304.1 392.2 0.00 44 100 16370 -65.5 -85.5 5 20.0 -65.7 290 28 401.2 401.2 305.3 401.2 0.00 45 84 17426 -66.7 -86.7 4 20.0 -66.8 263 22 419.2 419.2 307.6 419.3 0.00 46 72 18367 -62.7 -87.7 2 25.0 -63.0 239 17 446.6 446.6 310.6 446.6 0.00 47 70 18540 -63.3 -87.3 2 24.0 -63.6 235 16 449.0 449.0 310.7 449.0 0.00 48 66 18900 -64.5 -88.5 2 24.0 -64.7 241 17 454.0 454.0 311.2 454.0 0.00 49 55 20021 -61.1 -88.1 2 27.0 -61.6 260 21 486.1 486.1 313.9 486.1 0.00 50 50 20610 -62.3 -88.3 2 26.0 -62.7 270 23 496.7 496.7 314.7 496.7 0.00 51 46 21126 -61.9 -88.9 2 27.0 -62.4 266 24 509.6 509.6 315.6 509.6 0.00 52 37 22492 -56.7 -86.7 1 30.0 -57.8 255 28 555.7 555.7 318.4 555.7 0.01 53 32 23410 -58.1 -88.1 1 30.0 -59.2 248 31 575.5 575.5 319.5 575.6 0.01 54 30 23820 -54.9 -86.9 1 32.0 -56.5 245 32 595.0 595.0 320.4 595.0 0.01 55 29 24036 -54.1 -86.1 1 32.0 -55.9 248 32 603.0 603.0 320.7 603.0 0.01 56 26 24732 -55.7 -86.7 1 31.0 -57.3 256 33 617.6 617.6 321.4 617.6 0.01 57 23 25517 -52.5 -85.5 1 33.0 -55.0 265 35 649.0 649.0 322.6 649.1 0.01 58 20 26420 -51.7 -85.7 1 34.0 -54.7 275 36 677.9 677.9 323.7 678.0 0.01 59 17 27475 -51.1 -85.1 1 34.0 -54.6 275 36 712.1 712.1 324.8 712.2 0.02 60 17 27475 -51.9 -85.9 1 34.0 -55.2 275 36 709.5 709.5 324.7 709.6 0.01 61 13 29240 -45.1 -83.1 1 38.0 -51.7 275 37 789.7 789.7 327.0 789.9 0.03 62 10 31000 -43.1 -82.1 1 39.0 -51.7 275 38 858.7 858.7 328.6 859.1 0.05 63 8.5 32090 -45.1 -83.1 1 38.0 -53.4 891.7 891.7 329.2 892.2 0.05 64 8.0 32498 -42.5 -82.5 0 40.0 -52.5 917.6 917.7 329.8 918.2 0.06 65 7.4 33020 -45.9 -83.9 1 38.0 -54.4 924.5 924.5 329.9 925.0 0.05 66 6.0 34432 -40.7 -81.7 0 41.0 -53.1 1004.1 1004.2 331.2 1005.1 0.08 TRP 205 11925 -58.9 -64.9 46 6.0 -59.0 300 73 337.1 337.1 293.6 337.2 0.03 WND 293 9600 -42.0 -46.9 59 4.9 -42.3 295 78 328.4 328.4 291.5 329.1 0.19 Sounding variables and indices 1000-500 mb thick: 5637.00 m Freezing level: 658.11 mb = 3590.96 m = 11781.22 ft Wetbulb zero: 756.83 mb = 2454.58 m = 8052.97 ft Precipitable water: 1.33 inches Sfc-500 mean rel hum: 67.25 % Est. max temperature: 25.79 C = 78.42 F Sfc-Lift cond lev (LCL): 1008.41 mb = 29.53 m = 96.89 ft T: 21.05 C 700-500 lapse rate: 5.40 C/km ThetaE index: 29.22 C Layer 1000.0- 727.0 mb Conv cond level (CCL): 932.18 mb = 708.37 m = 2324.03 ft Mean mixing ratio: 13.07 g/kg Conv temperature: 23.69 C = 74.64 F Cap Strength: 0.45 C Lifted Index: -0.56 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.97 C Lifted Index @700 mb: -1.49 C Showalter Index: 4.42 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 18.90 C K Index: 27.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 176.80 Risk: None Energy Index: -0.20 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 785.12 J/kg Max Up Vert Vel: 39.63 m/s Conv Inhibition (B-): 1.27 J/kg Cap Strength: 0.45 C Lift Cond Lev (LCL): 941.93 mb = 618.63 m = 2029.61 ft Lev Free Conv (LFC): 916.93 mb = 849.26 m = 2786.26 ft Equ Level (EL): 246.93 mb = 10729.27 m = 35200.58 ft B at Equ Level: 780.63 J/kg Max Parcel Lev (MPL): 166.93 mb = 13212.58 m = 43347.84 ft Wind level data Storm motion: 311 at 20 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 1011 7 170 6 -1.0 5.9 | 140 25 -16.4 19.3 1 1000 103 195 12 3.1 11.6 | 154 28 -12.3 25.0 2 925 775 255 15 14.5 3.9 | 177 17 -0.9 17.3 3 850 1491 265 18 17.9 1.6 | 190 15 2.5 15.0 4 700 3093 285 29 28.0 -7.5 | 245 14 12.6 5.9 5 500 5740 290 40 37.6 -13.7 | 271 22 22.2 -0.3 6 400 7410 290 50 47.0 -17.1 | 277 32 31.6 -3.7 7 300 9440 295 76 68.9 -32.1 | 289 57 53.5 -18.7 8 293 9600 295 78 70.7 -33.0 | 289 59 55.3 -19.6 9 250 10650 295 72 65.3 -30.4 | 289 53 49.9 -17.0 10 205 11925 300 73 63.2 -36.5 | 296 53 47.8 -23.1 11 200 12080 305 70 57.3 -40.2 | 303 50 41.9 -26.8 12 150 13880 290 54 50.7 -18.5 | 278 36 35.3 -5.1 13 100 16370 290 28 26.3 -9.6 | 251 12 10.9 3.8 14 70 18540 235 16 13.1 9.2 | 174 23 -2.3 22.6 15 50 20610 270 23 23.0 -0.0 | 210 15 7.6 13.4 16 30 23820 245 32 29.0 13.5 | 207 30 13.6 26.9 17 20 26420 275 36 35.9 -3.1 | 243 23 20.5 10.3 18 10 31000 275 38 37.9 -3.3 | 246 25 22.5 10.1 Wind Parameters Mean winds (0-6000m): 281.0 at 27.2 knts Storm direction: 311.0 at 20.4 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 102.1 deg Storm rel helicity (0-3000m) pos: 168.4 neg: 0.0 tot: 168.4 m^2/s^2 ave: 56.1 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 5.6 10^-3/s Energy-Hel index: 0.67 Bulk Rich Number: 8.88 Bulk Shear: 88.45 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 ------------------------------------------------------------------------------- 500 210 12 159 26| 12.4 0.0 12.4| 88.6 0.0 88.6 177.2 0.84| 15.8 13.3 1000 234 14 168 22| 8.7 0.0 8.7|110.4 0.0 110.4 110.4 0.76| 11.7 8.8 1500 246 15 174 19| 6.7 0.0 6.7|121.1 0.0 121.1 80.8 0.77| 8.8 6.8 2000 253 16 180 18| 6.0 0.0 6.0|136.5 0.0 136.5 68.2 0.80| 7.7 6.1 2500 260 17 186 17| 5.6 0.0 5.6|152.1 0.0 152.1 60.8 0.82| 7.0 5.8 3000 266 19 194 15| 5.4 0.0 5.4|168.4 0.0 168.4 56.1 0.84| 6.6 5.6 4000 273 22 208 14| 4.6 0.0 4.6|183.1 0.0 183.1 45.8 0.84| 5.6 4.7 5000 278 25 222 14| 4.1 0.0 4.1|197.0 0.0 197.0 39.4 0.82| 4.9 4.0 6000 281 27 234 14| 3.8 0.0 3.8|210.9 0.0 210.9 35.2 0.79| 4.5 3.6 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251021.23.gif