UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121011.upa.cvt Date: 1100Z 10 DEC 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 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 16.0 13.7 86 2.3 14.6 320 3 287.2 288.9 286.8 314.1 9.66 1 1000 203 14.6 11.2 80 3.4 12.6 5 6 287.8 289.2 285.8 311.2 8.37 2 928 830 9.2 8.7 97 0.5 8.9 86 7 288.4 289.8 285.3 309.9 7.62 3 925 857 9.6 7.8 89 1.8 8.6 90 7 289.1 290.4 285.1 309.5 7.19 4 915 947 11.0 3.0 58 8.0 6.9 88 7 291.5 292.4 284.0 306.4 5.19 5 905 1039 11.2 0.2 47 11.0 5.8 86 8 292.6 293.3 283.4 305.1 4.29 6 894 1141 10.6 -3.4 37 14.0 4.2 84 8 293.0 293.6 282.5 302.8 3.32 7 850 1561 9.6 -6.4 32 16.0 2.7 75 9 296.2 296.7 283.2 304.6 2.78 8 838 1679 9.4 -7.6 29 17.0 2.2 74 9 297.2 297.7 283.4 305.0 2.57 9 835 1708 9.8 -17.2 13 27.0 0.5 73 9 297.9 298.1 282.0 301.7 1.19 10 825 1808 9.6 -6.4 32 16.0 2.6 72 9 298.7 299.3 284.4 307.5 2.87 11 819 1869 9.6 -10.4 23 20.0 1.5 71 10 299.4 299.8 283.8 305.9 2.11 12 744 2657 4.4 -17.6 18 22.0 -3.0 61 11 302.0 302.3 283.8 306.2 1.29 13 700 3150 1.2 -16.8 25 18.0 -4.8 55 12 303.8 304.1 284.8 308.5 1.46 14 576 4682 -10.9 -18.9 52 8.0 -13.2 98 11 307.1 307.3 286.0 311.9 1.49 15 555 4966 -12.3 -29.3 23 17.0 -15.9 107 11 308.7 308.8 285.6 310.8 0.61 16 548 5063 -11.5 -41.5 6 30.0 -16.2 110 11 310.8 310.8 285.8 311.4 0.18 17 500 5760 -15.7 -41.7 9 26.0 -19.5 130 11 313.9 313.9 286.9 314.6 0.20 18 482 6036 -17.7 -42.7 9 25.0 -21.1 127 11 314.7 314.8 287.2 315.4 0.18 19 400 7400 -29.9 -42.9 27 13.0 -31.2 110 11 316.1 316.2 287.7 316.9 0.22 20 395 7489 -30.7 -43.7 27 13.0 -31.9 111 11 316.2 316.3 287.8 317.0 0.20 21 358 8182 -34.1 -56.1 9 22.0 -35.3 122 12 320.7 320.7 289.0 320.9 0.05 22 300 9390 -44.9 -56.9 25 12.0 -45.3 140 14 322.1 322.1 289.5 322.3 0.06 23 264 10230 -52.7 -58.7 48 6.0 -52.8 133 14 322.6 322.7 289.6 322.9 0.05 24 258 10378 -54.1 -59.0 55 4.9 -54.2 132 14 322.7 322.7 289.6 322.9 0.05 25 250 10580 -55.5 -61.5 47 6.0 -55.6 130 14 323.6 323.6 289.9 323.7 0.04 26 214 11554 -62.7 -70.7 33 8.0 -62.8 103 11 327.1 327.1 290.9 327.1 0.01 27 205 11818 -63.3 -73.3 25 10.0 -63.4 95 10 330.2 330.2 291.7 330.2 0.01 28 200 11970 -63.1 -75.1 18 12.0 -63.2 115 9 332.8 332.8 292.5 332.9 0.01 29 199 12001 -62.9 -75.9 16 13.0 -63.0 112 9 333.6 333.6 292.7 333.7 0.01 30 150 13740 -62.7 -83.7 4 21.0 -62.9 320 5 362.1 362.1 299.1 362.1 0.00 31 125 14855 -63.1 -85.1 4 22.0 -63.3 358 5 380.7 380.7 302.3 380.7 0.00 32 100 16220 -63.3 -86.3 3 23.0 -63.5 45 4 405.4 405.4 305.9 405.4 0.00 33 80 17592 -65.5 -87.5 3 22.0 -65.7 42 16 427.6 427.6 308.6 427.6 0.00 34 70 18410 -64.1 -88.1 2 24.0 -64.4 40 23 447.3 447.3 310.6 447.3 0.00 35 62 19156 -61.9 -87.9 2 26.0 -62.3 13 21 467.9 467.9 312.5 467.9 0.00 36 50 20480 -63.5 -88.5 2 25.0 -63.8 325 18 493.8 493.8 314.5 493.9 0.00 37 42 21547 -65.1 -90.1 2 25.0 -65.5 337 17 515.1 515.1 316.0 515.1 0.00 38 30 23620 -60.7 -88.7 1 28.0 -61.6 360 14 579.2 579.2 319.6 579.2 0.00 39 20 26170 -54.9 -86.9 1 32.0 -57.1 250 7 668.1 668.1 323.3 668.2 0.01 40 18 26845 -53.3 -86.3 1 33.0 -56.1 252 12 693.6 693.6 324.2 693.7 0.01 41 15 28019 -53.1 -86.1 1 33.0 -56.3 254 20 731.4 731.4 325.4 731.5 0.02 42 14 28462 -53.9 -85.9 1 32.0 -57.1 255 23 743.3 743.3 325.7 743.4 0.02 43 13 28942 -50.3 -84.3 1 34.0 -54.8 256 27 771.7 771.7 326.5 771.9 0.02 44 12 29462 -52.1 -85.1 1 33.0 -56.2 257 31 783.1 783.2 326.8 783.4 0.02 45 10 30660 -45.1 -83.1 1 38.0 -52.8 260 39 851.2 851.2 328.4 851.6 0.04 46 9.1 31293 -43.1 -82.1 1 39.0 -52.2 882.1 882.2 329.1 882.7 0.05 47 6.6 33438 -47.1 -84.1 1 37.0 -55.5 950.2 950.2 330.4 950.7 0.05 48 6.4 33643 -44.9 -83.9 0 39.0 -54.6 967.9 968.0 330.7 968.5 0.05 TRP 205 11818 -63.3 -73.3 25 10.0 -63.4 95 10 330.2 330.2 291.7 330.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5557.00 m Freezing level: 687.70 mb = 3301.91 m = 10832.90 ft Wetbulb zero: 793.35 mb = 2130.00 m = 6988.11 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 36.96 % Est. max temperature: 23.28 C = 73.90 F Sfc-Lift cond lev (LCL): 989.56 mb = 291.10 m = 955.05 ft T: 13.84 C 700-500 lapse rate: 6.48 C/km ThetaE index: 11.27 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 937.42 mb = 745.30 m = 2445.17 ft Mean mixing ratio: 8.21 g/kg Conv temperature: 17.17 C = 62.91 F Cap Strength: 5.77 C Lifted Index: 5.96 C Risk: None Lifted Index @300 mb: 8.11 C Lifted Index @700 mb: 4.81 C Showalter Index: 10.12 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 9.30 C K Index: 0.90 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.45 J/kg Max Up Vert Vel: 2.63 m/s Conv Inhibition (B-): 53821.45 J/kg Cap Strength: 5.92 C Lift Cond Lev (LCL): 942.73 mb = 697.95 m = 2289.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 110 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 7 320 3 1.9 -2.3 | 298 10 9.0 -4.9 1 1000 203 5 6 -0.5 -6.0 | 322 11 6.6 -8.5 2 925 857 90 7 -7.0 0.0 | 358 3 0.1 -2.6 3 850 1561 75 9 -8.7 -2.3 | 18 5 -1.6 -4.9 4 700 3150 55 12 -9.8 -6.9 | 16 10 -2.7 -9.5 5 500 5760 130 11 -8.4 7.1 | 164 5 -1.3 4.5 6 400 7400 110 11 -10.3 3.8 | 110 3 -3.2 1.2 7 300 9390 140 14 -9.0 10.7 | 167 8 -1.9 8.2 8 250 10580 130 14 -10.7 9.0 | 151 7 -3.6 6.4 9 205 11818 95 10 -10.0 0.9 | 59 3 -2.9 -1.7 10 200 11970 115 9 -8.2 3.8 | 140 2 -1.0 1.2 11 150 13740 320 5 3.2 -3.8 | 302 12 10.3 -6.4 12 100 16220 45 4 -2.8 -2.8 | 322 7 4.3 -5.4 13 70 18410 40 23 -14.8 -17.6 | 21 22 -7.7 -20.2 14 50 20480 325 18 10.3 -14.7 | 315 25 17.4 -17.3 15 30 23620 360 14 -0.0 -14.0 | 337 18 7.1 -16.6 16 20 26170 250 7 6.6 2.4 | 271 14 13.7 -0.2 17 10 30660 260 39 38.4 6.8 | 265 46 45.5 4.2 Wind Parameters Mean winds (0-6000m): 79.9 at 10.1 knts Storm direction: 109.9 at 7.6 knts Shear (0-3000m) pos: 1.6 neg: 1.1 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 78.4 deg Storm rel helicity (0-3000m) pos: 23.6 neg: -0.8 tot: 22.8 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 11.39 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 14 6 324 10| 7.1 0.0 7.1| 19.9 0.0 19.9 39.7 0.83| 9.2 7.6 1000 50 6 340 7| 4.9 0.0 4.9| 22.6 0.0 22.6 22.6 0.65| 7.5 4.9 1500 65 7 351 6| 3.3 0.7 4.0| 23.4 0.0 23.4 15.6 0.61| 5.7 3.5 2000 68 7 358 5| 2.5 0.9 3.4| 23.6 0.0 23.6 11.8 0.57| 4.7 2.7 2500 67 8 3 6| 2.0 1.0 3.0| 23.6 -0.2 23.5 9.4 0.53| 4.0 2.1 3000 65 9 6 6| 1.6 1.1 2.7| 23.6 -0.8 22.8 7.6 0.47| 3.6 1.7 4000 65 9 12 7| 1.6 0.8 2.5| 31.6 -1.0 30.6 7.6 0.52| 3.4 1.8 5000 71 10 21 6| 1.6 0.7 2.3| 37.9 -1.0 36.9 7.4 0.58| 3.3 1.9 6000 80 10 33 5| 1.5 0.6 2.0| 42.0 -1.5 40.5 6.8 0.60| 3.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251210.11.gif