UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120923.upa.cvt Date: 2300Z 9 DEC 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 9 DEC 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 1024 7 11.2 9.8 91 1.4 10.4 120 3 282.4 283.7 282.5 302.9 7.44 1 1020 39 12.6 9.9 84 2.7 11.1 124 3 284.1 285.4 283.4 304.9 7.52 2 1017 64 15.0 10.6 75 4.4 12.4 127 3 286.8 288.1 284.9 308.8 7.91 3 1012 105 15.4 11.7 79 3.7 13.2 132 3 287.6 289.1 285.8 311.5 8.56 4 1000 204 14.8 11.3 80 3.5 12.7 145 4 288.0 289.4 285.9 311.6 8.43 5 947 662 11.4 10.6 95 0.8 10.9 162 5 289.0 290.5 286.4 312.9 8.50 6 931 805 11.0 8.0 82 3.0 9.3 168 5 290.0 291.3 285.5 310.6 7.24 7 925 859 11.0 7.8 81 3.2 9.2 170 5 290.6 291.8 285.7 311.0 7.19 8 921 895 11.8 1.8 50 10.0 6.8 166 5 291.7 292.6 283.6 305.5 4.73 9 904 1051 11.6 -8.4 24 20.0 3.4 147 5 293.1 293.5 281.3 299.8 2.24 10 850 1563 9.4 -2.6 43 12.0 3.8 85 4 296.0 296.7 284.2 307.0 3.71 11 772 2355 5.2 -3.8 52 9.0 1.1 83 5 299.7 300.4 285.7 311.0 3.74 12 754 2548 4.8 -6.2 45 11.0 0.0 82 6 301.3 301.9 285.7 311.1 3.19 13 700 3150 1.2 -11.8 37 13.0 -3.7 80 7 303.8 304.2 285.6 310.8 2.21 14 637 3903 -2.9 -24.9 16 22.0 -8.8 90 8 307.5 307.6 285.4 310.1 0.80 15 631 3978 -3.7 -12.7 50 9.0 -7.0 91 8 307.4 307.8 286.9 314.6 2.28 16 583 4597 -8.9 -14.9 62 6.0 -10.9 99 9 308.3 308.7 287.1 315.0 2.06 17 570 4772 -9.7 -23.7 31 14.0 -13.3 101 9 309.4 309.6 286.3 312.7 0.99 18 527 5372 -15.3 -23.3 50 8.0 -17.3 110 10 309.7 309.9 286.5 313.4 1.11 19 522 5444 -14.3 -35.3 15 21.0 -18.0 111 10 311.7 311.8 286.4 313.0 0.36 20 517 5517 -14.3 -41.3 8 27.0 -18.4 112 10 312.6 312.6 286.5 313.3 0.20 21 500 5770 -15.5 -44.5 6 29.0 -19.4 115 10 314.1 314.2 287.0 314.7 0.15 22 499 5785 -15.5 -44.5 6 29.0 -19.4 116 10 314.3 314.3 287.1 314.9 0.15 23 423 7000 -26.3 -39.3 28 13.0 -27.9 160 11 315.7 315.8 287.7 316.8 0.30 24 400 7400 -29.1 -45.1 20 16.0 -30.6 175 12 317.2 317.2 288.0 317.8 0.17 25 395 7490 -30.1 -44.1 24 14.0 -31.4 175 12 317.0 317.0 288.0 317.7 0.19 26 376 7841 -31.3 -51.3 12 20.0 -32.7 175 10 319.9 319.9 288.8 320.3 0.09 27 343 8486 -36.9 -58.9 8 22.0 -37.9 175 8 320.8 320.8 289.0 321.0 0.04 28 300 9400 -44.7 -58.7 19 14.0 -45.2 175 5 322.4 322.4 289.5 322.5 0.05 29 286 9717 -47.7 -57.7 31 10.0 -48.0 171 5 322.5 322.5 289.6 322.7 0.06 30 282 9810 -48.3 -62.3 18 14.0 -48.7 170 5 322.9 322.9 289.7 323.1 0.03 31 251 10565 -55.3 -58.7 66 3.4 -55.4 160 4 323.5 323.5 289.9 323.7 0.06 32 250 10590 -55.5 -58.8 67 3.3 -55.6 160 4 323.6 323.6 289.9 323.8 0.05 33 226 11225 -60.1 -66.1 45 6.0 -60.2 185 3 326.0 326.0 290.6 326.1 0.02 34 220 11392 -60.5 -74.5 14 14.0 -60.6 192 2 327.9 327.9 291.1 327.9 0.01 35 200 11980 -63.3 -74.3 21 11.0 -63.4 215 1 332.5 332.5 292.4 332.6 0.01 36 178 12693 -66.1 -75.1 27 9.0 -66.1 245 4 339.2 339.2 294.1 339.2 0.01 37 150 13740 -63.5 -84.5 4 21.0 -63.6 295 16 360.7 360.7 298.8 360.7 0.00 38 146 13906 -62.3 -84.3 4 22.0 -62.4 297 16 365.6 365.6 299.8 365.6 0.00 39 109 15694 -64.9 -85.9 4 21.0 -65.0 319 18 392.5 392.5 304.2 392.5 0.00 40 100 16220 -63.3 -86.3 3 23.0 -63.5 325 19 405.4 405.4 305.9 405.4 0.00 41 72 18237 -65.5 -88.5 3 23.0 -65.7 357 16 440.7 440.7 310.0 440.7 0.00 42 70 18410 -64.1 -88.1 2 24.0 -64.4 360 16 447.3 447.3 310.6 447.3 0.00 43 50 20480 -62.1 -88.1 2 26.0 -62.6 305 20 497.1 497.1 314.8 497.2 0.00 44 40 21855 -61.3 -88.3 2 27.0 -61.9 305 22 531.9 531.9 317.1 531.9 0.00 45 38 22170 -62.7 -89.7 1 27.0 -63.3 305 23 536.2 536.2 317.3 536.2 0.00 46 37 22335 -59.5 -88.5 1 29.0 -60.3 305 23 548.5 548.5 318.0 548.5 0.00 47 31 23429 -63.1 -89.1 2 26.0 -63.7 305 25 567.3 567.3 319.0 567.3 0.00 48 30 23630 -62.5 -89.5 1 27.0 -63.2 305 25 574.3 574.3 319.4 574.3 0.00 49 26 24519 -61.5 -89.5 1 28.0 -62.4 316 25 601.1 601.1 320.6 601.1 0.00 50 21 25868 -55.1 -86.1 1 31.0 -57.2 331 25 658.3 658.3 323.0 658.3 0.01 51 20 26180 -56.7 -86.7 1 30.0 -58.6 335 25 662.6 662.6 323.2 662.7 0.01 52 18 26848 -57.1 -87.1 1 30.0 -59.0 327 25 681.6 681.6 323.8 681.7 0.01 53 15 28012 -53.9 -85.9 1 32.0 -56.9 314 26 728.7 728.8 325.3 728.9 0.02 54 14 28460 -49.5 -84.5 1 35.0 -54.1 309 26 758.2 758.2 326.1 758.4 0.02 55 12 29478 -46.1 -82.1 1 36.0 -52.6 298 26 804.4 804.4 327.4 804.8 0.04 56 11 30053 -49.7 -83.7 1 34.0 -55.0 292 27 811.6 811.6 327.5 811.9 0.03 57 10 30680 -47.5 -83.5 1 36.0 -54.1 285 27 842.2 842.3 328.2 842.6 0.04 58 9.4 31088 -48.1 -84.1 1 36.0 -54.6 855.0 855.0 328.5 855.3 0.04 TRP 178 12693 -66.1 -75.1 27 9.0 -66.1 245 4 339.2 339.2 294.1 339.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5566.00 m Freezing level: 681.56 mb = 3370.48 m = 11057.86 ft Wetbulb zero: 753.72 mb = 2550.88 m = 8368.94 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 45.49 % Est. max temperature: 23.53 C = 74.36 F Sfc-Lift cond lev (LCL): 1002.73 mb = 181.30 m = 594.82 ft T: 14.94 C 700-500 lapse rate: 6.37 C/km ThetaE index: 11.18 C Layer 921.0- 850.0 mb Conv cond level (CCL): 823.19 mb = 1826.82 m = 5993.44 ft Mean mixing ratio: 8.20 g/kg Conv temperature: 26.11 C = 79.00 F Cap Strength: 5.28 C Lifted Index: 5.93 C Risk: None Lifted Index @300 mb: 8.01 C Lifted Index @700 mb: 4.64 C Showalter Index: 8.68 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 12.90 C K Index: 9.30 Risk: None Sweat Index: 18.00 Risk: None Energy Index: 1.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.81 J/kg Max Up Vert Vel: 4.86 m/s Conv Inhibition (B-): 45441.72 J/kg Cap Strength: 5.58 C Lift Cond Lev (LCL): 937.49 mb = 746.87 m = 2450.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 134 at 5 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 1024 7 120 3 -2.6 1.5 | 332 2 1.1 -2.0 1 1000 204 145 4 -2.3 3.3 | 279 1 1.4 -0.2 2 925 859 170 5 -0.9 4.9 | 243 3 2.8 1.4 3 850 1563 85 4 -4.0 -0.3 | 5 4 -0.3 -3.8 4 700 3150 80 7 -6.9 -1.2 | 34 6 -3.2 -4.7 5 500 5770 115 10 -9.1 4.2 | 98 5 -5.4 0.7 6 400 7400 175 12 -1.0 12.0 | 197 9 2.6 8.5 7 300 9400 175 5 -0.4 5.0 | 245 4 3.2 1.5 8 250 10590 160 4 -1.4 3.8 | 264 2 2.3 0.3 9 200 11980 215 1 0.6 0.8 | 302 5 4.2 -2.7 10 178 12693 245 4 3.6 1.7 | 284 8 7.3 -1.8 11 150 13740 295 16 14.5 -6.8 | 299 21 18.2 -10.3 12 100 16220 325 19 10.9 -15.6 | 323 24 14.6 -19.1 13 70 18410 360 16 -0.0 -16.0 | 349 20 3.7 -19.5 14 50 20480 305 20 16.4 -11.5 | 307 25 20.0 -15.0 15 30 23630 305 25 20.5 -14.3 | 306 30 24.1 -17.8 16 20 26180 335 25 10.6 -22.7 | 331 30 14.2 -26.2 17 10 30680 285 27 26.1 -7.0 | 289 32 29.7 -10.5 Wind Parameters Mean winds (0-6000m): 103.7 at 6.8 knts Storm direction: 133.7 at 5.1 knts Shear (0-3000m) pos: 0.5 neg: 1.2 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 60.8 deg Storm rel helicity (0-3000m) pos: 2.9 neg: -1.4 tot: 1.5 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.19 Bulk Shear: 2.81 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 ------------------------------------------------------------------------------- 500 145 4 281 1| 2.8 0.0 2.8| 0.0 -0.9 -0.9 -1.8 -0.79| 2.9 -2.3 1000 155 4 256 2| 1.4 0.2 1.6| 0.0 -1.2 -1.2 -1.2 -0.51| 2.7 -1.4 1500 147 4 262 1| 0.9 1.6 2.5| 0.4 -1.3 -1.0 -0.6 -0.09| 3.5 -0.3 2000 132 4 325 1| 0.7 1.4 2.1| 1.1 -1.4 -0.3 -0.1 -0.02| 2.9 -0.1 2500 119 5 15 1| 0.6 1.3 1.9| 2.0 -1.4 0.6 0.2 0.04| 2.5 0.1 3000 109 5 26 2| 0.5 1.2 1.7| 2.9 -1.4 1.5 0.5 0.09| 2.3 0.2 4000 100 5 34 3| 0.5 0.9 1.4| 5.7 -1.4 4.3 1.1 0.20| 2.0 0.4 5000 100 6 44 3| 0.6 0.7 1.4| 8.9 -1.4 7.6 1.5 0.30| 1.8 0.6 6000 104 7 57 3| 0.8 0.6 1.4| 13.9 -1.4 12.5 2.1 0.42| 1.8 0.8 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251209.23.gif