UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081423.upa.cvt Date: 2300Z 14 AUG 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 14 AUG 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 1015 7 22.8 22.6 99 0.2 22.7 275 1 294.7 297.8 295.3 344.1 17.25 1 1013 25 26.2 23.5 85 2.7 24.2 288 2 298.2 301.6 297.0 351.5 18.28 2 1000 142 25.6 23.9 90 1.7 24.4 10 12 298.8 302.2 297.5 354.2 19.00 3 983 293 24.6 22.8 90 1.8 23.3 13 12 299.2 302.5 297.1 352.0 18.06 4 957 529 27.2 9.2 32 18.0 16.0 18 11 304.1 305.6 290.9 327.1 7.65 5 928 800 26.6 4.6 24 22.0 13.8 24 10 306.2 307.3 289.9 323.7 5.73 6 925 829 26.4 4.4 24 22.0 13.6 25 10 306.3 307.4 289.9 323.6 5.67 7 850 1566 20.4 2.4 30 18.0 10.3 35 14 307.5 308.5 290.0 324.0 5.35 8 700 3199 5.8 -2.2 56 8.0 1.8 325 4 308.9 309.8 289.8 323.4 4.65 9 686 3364 4.2 -2.8 60 7.0 0.8 319 4 308.9 309.8 289.7 323.0 4.54 10 677 3471 3.8 -5.2 52 9.0 -0.4 316 4 309.6 310.4 289.3 321.7 3.83 11 670 3556 5.0 -23.0 11 28.0 -3.9 313 4 311.9 312.1 287.1 314.9 0.90 12 669 3568 5.0 -23.0 11 28.0 -3.9 312 4 312.0 312.2 287.1 315.1 0.90 13 500 5870 -12.7 -26.7 30 14.0 -16.1 230 3 317.6 317.7 288.9 320.5 0.86 14 495 5946 -13.3 -28.3 27 15.0 -16.7 232 4 317.7 317.9 288.8 320.4 0.75 15 447 6712 -18.3 -40.3 13 22.0 -21.6 248 10 320.8 320.9 289.3 321.8 0.25 16 432 6965 -19.9 -29.9 41 10.0 -21.9 253 12 322.0 322.1 290.2 324.6 0.74 17 423 7120 -20.7 -39.7 17 19.0 -23.5 256 13 322.9 322.9 289.9 323.9 0.29 18 406 7421 -22.7 -40.7 18 18.0 -25.2 263 15 324.1 324.2 290.3 325.1 0.27 19 400 7530 -23.3 -34.3 36 11.0 -25.1 265 16 324.7 324.8 290.7 326.6 0.52 20 377 7961 -26.1 -36.1 39 10.0 -27.6 264 18 326.6 326.6 291.2 328.3 0.46 21 374 8019 -26.7 -32.7 57 6.0 -27.7 264 19 326.5 326.6 291.4 328.9 0.65 22 367 8156 -27.5 -36.5 42 9.0 -28.8 264 19 327.2 327.3 291.4 328.9 0.46 23 363 8234 -28.1 -32.8 64 4.7 -28.9 263 20 327.4 327.6 291.7 329.9 0.67 24 353 8435 -29.1 -44.1 22 15.0 -30.7 263 21 328.7 328.8 291.6 329.5 0.22 25 345 8598 -29.9 -44.9 22 15.0 -31.4 262 22 329.8 329.8 291.9 330.6 0.20 26 309 9375 -35.9 -41.9 54 6.0 -36.5 261 26 332.0 332.0 292.6 333.2 0.31 27 307 9420 -36.3 -42.3 54 6.0 -36.9 260 26 332.0 332.1 292.6 333.2 0.30 28 301 9557 -36.1 -56.1 11 20.0 -37.3 260 27 334.2 334.2 292.9 334.4 0.06 29 300 9580 -36.3 -54.3 14 18.0 -37.4 260 27 334.2 334.2 292.9 334.5 0.08 30 267 10380 -40.9 -59.9 11 19.0 -41.8 245 28 338.8 338.8 294.1 339.0 0.04 31 256 10667 -38.1 -67.1 3 29.0 -39.4 235 32 347.1 347.1 296.0 347.1 0.02 32 250 10830 -39.3 -66.3 4 27.0 -40.4 230 34 347.6 347.6 296.1 347.7 0.02 33 212 11955 -40.3 -74.3 1 34.0 -41.5 219 32 362.9 362.9 299.2 362.9 0.01 34 200 12350 -42.7 -75.7 1 33.0 -43.7 215 31 365.2 365.2 299.7 365.2 0.01 35 152 14155 -55.3 -80.3 3 25.0 -55.6 210 31 373.4 373.4 301.2 373.4 0.00 36 150 14240 -55.5 -81.5 3 26.0 -55.8 210 31 374.5 374.5 301.4 374.5 0.00 37 111 16128 -63.1 -85.1 4 22.0 -63.3 151 14 393.9 393.9 304.3 393.9 0.00 38 100 16770 -63.9 -84.9 4 21.0 -64.1 130 8 404.3 404.3 305.7 404.3 0.00 39 95 17082 -66.1 -86.1 4 20.0 -66.2 126 11 405.9 405.9 306.0 405.9 0.00 40 80 18120 -67.3 -87.3 4 20.0 -67.4 114 21 423.9 423.9 308.2 423.9 0.00 41 70 18930 -64.5 -87.5 3 23.0 -64.7 105 28 446.4 446.4 310.5 446.4 0.00 42 51 20886 -59.1 -87.1 1 28.0 -59.7 96 11 501.4 501.4 315.1 501.4 0.00 43 50 21010 -59.1 -87.1 1 28.0 -59.7 95 10 504.2 504.2 315.2 504.2 0.00 44 44 21811 -59.9 -87.9 1 28.0 -60.6 98 13 521.0 521.0 316.4 521.0 0.00 45 30 24240 -53.9 -84.9 1 31.0 -55.6 105 23 597.7 597.7 320.5 597.8 0.01 46 23 25947 -52.3 -84.3 1 32.0 -54.9 98 28 649.6 649.6 322.7 649.7 0.01 47 21 26534 -52.7 -84.7 1 32.0 -55.4 96 29 665.5 665.5 323.3 665.6 0.01 48 20 26850 -49.9 -83.9 1 34.0 -53.4 95 30 683.4 683.4 323.9 683.6 0.02 49 19 27185 -49.3 -83.3 1 34.0 -53.1 95 31 695.4 695.4 324.3 695.6 0.02 50 10 31460 -41.7 -80.7 1 39.0 -51.1 90 43 863.9 863.9 328.7 864.5 0.06 51 8.7 32410 -38.7 -79.7 1 41.0 -50.4 910.6 910.7 329.7 911.5 0.08 52 7.9 33071 -39.9 -79.9 1 40.0 -51.4 931.3 931.4 330.0 932.3 0.09 53 5.8 35207 -34.5 -77.5 0 43.0 -51.0 1040.9 1041.0 331.8 1043.0 0.17 TRP 267 10380 -40.9 -59.9 11 19.0 -41.8 245 28 338.8 338.8 294.1 339.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5728.00 m Freezing level: 621.26 mb = 4218.54 m = 13840.18 ft Wetbulb zero: 680.00 mb = 3435.51 m = 11271.21 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 34.46 % Est. max temperature: 35.44 C = 95.79 F Sfc-Lift cond lev (LCL): 1012.60 mb = 28.40 m = 93.16 ft T: 26.18 C 700-500 lapse rate: 6.93 C/km ThetaE index: 30.54 C Layer 983.0- 850.0 mb Conv cond level (CCL): 762.18 mb = 2483.20 m = 8146.87 ft Mean mixing ratio: 11.80 g/kg Conv temperature: 36.56 C = 97.81 F Cap Strength: 5.04 C Lifted Index: -4.81 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -0.64 C Lifted Index @700 mb: -1.02 C Showalter Index: 1.52 C Risk: Showers probable Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 33.10 C Cross Totals Index: 15.10 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 59.80 Risk: None Energy Index: -0.60 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 813.48 J/kg Max Up Vert Vel: 40.34 m/s Conv Inhibition (B-): 267.62 J/kg Cap Strength: 5.04 C Lift Cond Lev (LCL): 829.38 mb = 1772.58 m = 5815.47 ft Lev Free Conv (LFC): 714.38 mb = 3028.00 m = 9934.25 ft Equ Level (EL): 284.38 mb = 9946.99 m = 32634.09 ft B at Equ Level: 808.16 J/kg Max Parcel Lev (MPL): 204.38 mb = 12203.29 m = 40036.56 ft Wind level data Storm motion: 39 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 1015 7 275 1 1.0 -0.1 | 227 6 4.2 3.9 1 1000 142 10 12 -2.1 -11.8 | 352 8 1.1 -7.8 2 925 829 25 10 -4.2 -9.1 | 12 5 -1.0 -5.1 3 850 1566 35 14 -8.0 -11.5 | 33 9 -4.8 -7.5 4 700 3199 325 4 2.3 -3.3 | 262 6 5.5 0.7 5 500 5870 230 3 2.3 1.9 | 223 8 5.5 5.9 6 400 7530 265 16 15.9 1.4 | 254 20 19.1 5.4 7 300 9580 260 27 26.6 4.7 | 254 31 29.8 8.7 8 267 10380 245 28 25.4 11.8 | 241 33 28.6 15.8 9 250 10830 230 34 26.0 21.9 | 229 39 29.2 25.9 10 200 12350 215 31 17.8 25.4 | 216 36 21.0 29.4 11 150 14240 210 31 15.5 26.8 | 211 36 18.7 30.9 12 100 16770 130 8 -6.1 5.1 | 162 10 -2.9 9.2 13 70 18930 105 28 -27.0 7.2 | 115 26 -23.9 11.3 14 50 21010 95 10 -10.0 0.9 | 126 8 -6.8 4.9 15 30 24240 105 23 -22.2 6.0 | 118 21 -19.0 10.0 16 20 26850 95 30 -29.9 2.6 | 104 28 -26.7 6.6 17 10 31460 90 43 -43.0 0.0 | 96 40 -39.8 4.0 Wind Parameters Mean winds (0-6000m): 8.6 at 6.8 knts Storm direction: 38.6 at 5.1 knts Shear (0-3000m) pos: 2.4 neg: 2.1 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 49.4 deg Storm rel helicity (0-3000m) pos: 28.6 neg: -22.3 tot: 6.3 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.1 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 547.93 Bulk Shear: 1.48 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 12 10 350 6| 11.5 0.0 11.5| 22.8 0.0 22.8 45.7 0.96| 17.3 16.6 1000 18 10 359 6| 5.9 0.0 5.9| 25.3 0.0 25.3 25.3 0.92| 10.0 9.1 1500 23 11 10 6| 4.9 0.0 4.9| 28.6 0.0 28.6 19.1 0.87| 7.7 6.7 2000 24 11 13 7| 3.7 1.2 4.8| 28.6 -8.8 19.8 9.9 0.56| 7.0 3.9 2500 22 11 9 6| 2.9 1.9 4.8| 28.6 -16.4 12.2 4.9 0.33| 6.6 2.2 3000 22 10 7 6| 2.4 2.1 4.5| 28.6 -22.3 6.3 2.1 0.18| 6.2 1.1 4000 17 9 353 4| 1.8 1.9 3.7| 28.6 -26.6 2.0 0.5 0.10| 5.0 0.5 5000 12 8 335 4| 1.5 1.7 3.1| 28.6 -30.5 -1.9 -0.4 0.05| 4.3 0.2 6000 9 7 322 4| 1.2 1.5 2.7| 29.2 -33.9 -4.8 -0.8 0.01| 3.8 0.0 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20250814.23.gif