UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121023.upa.cvt Date: 2300Z 10 DEC 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 10 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 10.2 9.2 94 1.0 9.6 155 3 281.4 282.7 281.7 301.0 7.14 1 1019 48 13.8 10.3 79 3.5 11.8 179 3 285.4 286.8 284.1 306.9 7.73 2 1013 97 14.4 11.3 82 3.1 12.6 207 3 286.5 287.9 285.2 309.7 8.32 3 1009 130 14.4 10.8 79 3.6 12.3 227 3 286.8 288.2 285.1 309.4 8.08 4 1000 205 13.8 10.8 82 3.0 12.0 270 3 287.0 288.4 285.2 309.7 8.15 5 963 523 13.0 8.0 72 5.0 10.2 197 3 289.3 290.5 284.9 309.1 7.00 6 952 619 12.2 9.8 85 2.4 10.8 175 2 289.4 290.8 286.0 312.0 8.01 7 925 860 11.4 5.4 67 6.0 8.2 120 2 291.0 292.0 284.7 308.4 6.08 8 884 1238 9.8 -9.2 25 19.0 2.2 101 10 293.1 293.5 281.1 299.6 2.15 9 853 1534 9.4 -7.6 29 17.0 2.3 86 15 295.7 296.1 282.7 303.3 2.53 10 850 1563 9.0 -8.0 29 17.0 2.0 85 16 295.6 296.0 282.6 303.0 2.46 11 788 2184 4.4 -6.6 45 11.0 -0.2 67 14 297.1 297.7 283.8 306.1 2.96 12 728 2826 2.4 -16.6 23 19.0 -4.0 49 13 301.7 302.0 283.9 306.3 1.43 13 700 3142 0.2 -19.8 21 20.0 -6.0 40 12 302.7 302.9 284.0 306.4 1.13 14 661 3599 -3.7 -21.7 23 18.0 -8.8 51 12 303.3 303.5 284.0 306.6 1.02 15 601 4346 -7.1 -29.1 15 22.0 -12.1 69 12 307.8 307.9 285.2 309.7 0.57 16 596 4412 -6.9 -33.9 10 27.0 -12.4 71 12 308.7 308.8 285.3 310.0 0.36 17 565 4826 -10.7 -30.7 18 20.0 -14.9 81 13 309.0 309.1 285.6 310.8 0.52 18 558 4922 -10.3 -34.3 12 24.0 -14.9 84 13 310.6 310.6 286.0 311.9 0.37 19 512 5580 -14.3 -47.3 4 33.0 -18.6 100 13 313.5 313.5 286.7 313.9 0.10 20 506 5670 -14.9 -46.9 5 32.0 -19.0 103 13 313.8 313.8 286.8 314.2 0.11 21 500 5760 -15.7 -45.7 6 30.0 -19.6 105 13 313.9 313.9 286.9 314.4 0.13 22 452 6508 -22.1 -45.1 11 23.0 -24.7 119 14 315.1 315.1 287.3 315.6 0.15 23 400 7390 -28.9 -47.9 14 19.0 -30.5 135 15 317.4 317.5 288.1 317.9 0.13 24 342 8491 -37.1 -55.1 14 18.0 -38.0 105 15 320.8 320.8 289.0 321.1 0.06 25 300 9380 -45.3 -56.3 28 11.0 -45.7 80 15 321.5 321.5 289.3 321.8 0.06 26 264 10220 -52.7 -60.7 37 8.0 -52.9 98 14 322.6 322.7 289.6 322.8 0.04 27 260 10319 -53.7 -61.7 37 8.0 -53.9 100 13 322.6 322.6 289.6 322.7 0.04 28 250 10570 -55.5 -63.5 36 8.0 -55.6 105 13 323.6 323.6 289.9 323.7 0.03 29 241 10803 -57.3 -64.3 41 7.0 -57.4 107 12 324.3 324.3 290.1 324.4 0.03 30 200 11970 -62.5 -74.5 18 12.0 -62.6 115 9 333.8 333.8 292.7 333.8 0.01 31 183 12514 -63.9 -75.9 18 12.0 -64.0 130 6 340.1 340.1 294.3 340.1 0.01 32 151 13699 -60.3 -84.3 3 24.0 -60.5 72 9 365.5 365.5 299.8 365.5 0.00 33 150 13740 -60.5 -84.5 3 24.0 -60.7 70 9 365.9 365.9 299.8 365.9 0.00 34 100 16240 -63.5 -86.5 3 23.0 -63.7 30 27 405.0 405.0 305.9 405.0 0.00 35 90 16892 -60.5 -86.5 2 26.0 -60.8 30 25 423.4 423.4 308.1 423.4 0.00 36 77 17855 -64.3 -88.3 2 24.0 -64.5 30 21 434.8 434.8 309.3 434.8 0.00 37 70 18440 -62.7 -87.7 2 25.0 -63.0 30 19 450.2 450.2 310.9 450.3 0.00 38 50 20510 -62.5 -89.5 1 27.0 -62.9 5 11 496.2 496.2 314.7 496.2 0.00 39 49 20634 -61.9 -88.9 2 27.0 -62.4 4 11 500.5 500.5 315.0 500.5 0.00 40 44 21294 -64.9 -89.9 2 25.0 -65.3 359 12 508.8 508.8 315.5 508.8 0.00 41 33 23055 -62.3 -89.3 2 27.0 -62.9 345 14 559.3 559.3 318.6 559.4 0.00 42 30 23640 -64.1 -90.1 2 26.0 -64.7 340 15 569.9 569.9 319.2 569.9 0.00 43 29 23847 -64.1 -90.1 2 26.0 -64.7 347 14 575.4 575.4 319.5 575.5 0.00 44 27 24290 -58.3 -88.3 1 30.0 -59.5 2 13 603.6 603.6 320.7 603.7 0.01 45 22 25579 -57.7 -87.7 1 30.0 -59.3 45 8 641.8 641.8 322.4 641.9 0.01 46 20 26180 -57.9 -87.9 1 30.0 -59.6 65 6 658.9 658.9 323.0 659.0 0.01 47 18 26847 -58.5 -88.5 1 30.0 -60.2 42 11 677.2 677.2 323.7 677.3 0.01 48 13 28928 -53.5 -86.5 1 33.0 -57.0 332 28 760.6 760.6 326.2 760.7 0.02 49 12 29442 -55.5 -86.5 1 31.0 -58.6 314 32 771.1 771.1 326.5 771.3 0.02 50 10 30630 -47.5 -83.5 1 36.0 -54.1 275 41 842.2 842.3 328.2 842.6 0.04 51 9.1 31250 -50.1 -85.1 1 35.0 -55.9 855.3 855.3 328.5 855.6 0.03 52 8.6 31623 -44.9 -83.9 0 39.0 -53.3 889.5 889.5 329.2 889.9 0.04 53 7.5 32540 -43.9 -82.9 1 39.0 -53.4 929.1 929.1 329.9 929.6 0.05 54 7.0 33003 -44.9 -83.1 1 38.2 -54.2 285 68 943.5 943.5 330.2 944.1 0.06 55 6.9 33099 -45.1 -83.1 1 38.0 -54.4 946.5 946.5 330.3 947.1 0.06 TRP 183 12514 -63.9 -75.9 18 12.0 -64.0 130 6 340.1 340.1 294.3 340.1 0.01 WND 7.0 33003 -44.9 -83.1 1 38.2 -54.2 285 68 943.5 943.5 330.2 944.1 0.06 Sounding variables and indices 1000-500 mb thick: 5555.00 m Freezing level: 698.00 mb = 3165.42 m = 10385.10 ft Wetbulb zero: 794.14 mb = 2120.73 m = 6957.71 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 31.15 % Est. max temperature: 22.78 C = 73.00 F Sfc-Lift cond lev (LCL): 1008.72 mb = 132.42 m = 434.45 ft T: 14.38 C 700-500 lapse rate: 6.07 C/km ThetaE index: 12.40 C Layer 925.0- 853.0 mb Conv cond level (CCL): 816.82 mb = 1889.68 m = 6199.65 ft Mean mixing ratio: 7.49 g/kg Conv temperature: 25.26 C = 77.47 F Cap Strength: 7.05 C Lifted Index: 6.96 C Risk: None Lifted Index @300 mb: 8.76 C Lifted Index @700 mb: 4.57 C Showalter Index: 11.17 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 7.70 C K Index: -3.30 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.27 J/kg Max Up Vert Vel: 6.21 m/s Conv Inhibition (B-): 63046.85 J/kg Cap Strength: 7.00 C Lift Cond Lev (LCL): 919.00 mb = 914.21 m = 2999.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 105 at 8 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 7 155 3 -1.3 2.7 | 265 7 6.8 0.6 1 1000 205 270 3 3.0 -0.0 | 281 11 11.1 -2.1 2 925 860 120 2 -1.7 1.0 | 280 6 6.4 -1.1 3 850 1563 85 16 -15.9 -1.4 | 66 9 -7.8 -3.5 4 700 3142 40 12 -7.7 -9.2 | 358 11 0.4 -11.3 5 500 5760 105 13 -12.6 3.4 | 105 5 -4.5 1.2 6 400 7390 135 15 -10.6 10.6 | 164 9 -2.5 8.5 7 300 9380 80 15 -14.8 -2.6 | 55 8 -6.7 -4.8 8 250 10570 105 13 -12.6 3.4 | 105 5 -4.5 1.2 9 200 11970 115 9 -8.2 3.8 | 178 2 -0.1 1.7 10 183 12514 130 6 -4.6 3.9 | 244 4 3.5 1.7 11 150 13740 70 9 -8.5 -3.1 | 4 5 -0.4 -5.2 12 100 16240 30 27 -13.5 -23.4 | 12 26 -5.4 -25.5 13 70 18440 30 19 -9.5 -16.5 | 4 19 -1.4 -18.6 14 50 20510 5 11 -1.0 -11.0 | 331 15 7.1 -13.1 15 30 23640 340 15 5.1 -14.1 | 321 21 13.2 -16.2 16 20 26180 65 6 -5.4 -2.5 | 330 5 2.7 -4.7 17 10 30630 275 41 40.8 -3.6 | 277 49 48.9 -5.7 Wind Parameters Mean winds (0-6000m): 74.8 at 11.2 knts Storm direction: 104.8 at 8.4 knts Shear (0-3000m) pos: 0.4 neg: 2.5 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -34.7 tot: -25.1 m^2/s^2 ave: -8.4 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.76 Bulk Shear: 25.31 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 ------------------------------------------------------------------------------- 500 230 3 272 10| 2.3 0.0 2.3| 7.4 -6.2 1.1 2.3 0.06| 9.4 0.5 1000 190 3 266 9| 1.1 2.8 3.9| 9.5 -6.7 2.9 2.9 0.09| 7.7 0.7 1500 99 5 294 3| 0.8 5.5 6.3| 9.7 -7.7 2.0 1.3 0.14| 9.2 1.2 2000 86 8 350 3| 0.6 4.3 4.8| 9.7 -16.5 -6.8 -3.4 -0.01| 8.1 -0.1 2500 79 9 11 4| 0.5 3.2 3.7| 9.7 -25.6 -15.9 -6.4 -0.11| 7.3 -0.8 3000 73 10 14 5| 0.4 2.5 2.9| 9.7 -34.7 -25.1 -8.4 -0.18| 6.7 -1.2 4000 66 10 12 6| 0.3 1.9 2.2| 18.4 -36.6 -18.2 -4.5 -0.10| 5.6 -0.6 5000 68 11 17 6| 0.8 1.5 2.3| 26.5 -36.6 -10.0 -2.0 0.00| 5.1 0.0 6000 75 11 28 6| 1.1 1.3 2.4| 33.1 -36.6 -3.5 -0.6 0.09| 4.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251210.23.gif