UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101911.upa.cvt Date: 1100Z 19 OCT 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 19 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 1019 7 22.0 15.0 64 7.0 17.5 5 12 293.6 295.5 289.9 323.8 10.57 1 1011 74 20.0 13.0 64 7.0 15.7 7 12 292.2 293.9 288.3 318.8 9.34 2 1000 167 19.2 13.2 68 6.0 15.4 10 13 292.4 294.1 288.6 319.6 9.57 3 925 832 13.6 10.8 83 2.8 11.9 50 6 293.2 294.8 288.2 318.5 8.82 4 924 841 13.4 11.0 85 2.4 12.0 49 6 293.1 294.7 288.3 318.7 8.95 5 875 1297 9.8 6.2 78 3.6 7.8 14 4 294.0 295.2 286.6 313.6 6.81 6 850 1538 8.8 3.8 71 5.0 6.2 355 3 295.4 296.4 286.2 312.6 5.92 7 822 1814 6.6 2.2 73 4.4 4.4 335 4 295.9 296.9 286.0 311.9 5.46 8 811 1925 6.0 -3.0 52 9.0 1.9 327 4 296.4 297.1 284.4 307.6 3.78 9 796 2078 7.8 -15.2 18 23.0 -0.4 316 5 299.9 300.2 283.2 304.5 1.47 10 787 2172 7.6 -25.4 7 33.0 -1.9 309 5 300.7 300.8 282.5 302.7 0.62 11 747 2600 5.0 -22.0 12 27.0 -3.3 278 7 302.3 302.5 283.5 305.2 0.88 12 732 2765 3.0 0.1 81 2.9 1.5 266 8 301.9 302.9 288.0 317.8 5.27 13 700 3126 0.8 -1.1 87 1.9 -0.2 240 9 303.4 304.3 288.3 318.7 5.05 14 586 4531 -8.3 -8.4 99 0.1 -8.4 272 12 308.6 309.2 288.6 319.5 3.46 15 535 5234 -11.1 -17.1 61 6.0 -13.0 288 13 313.4 313.7 288.6 319.5 1.87 16 500 5750 -15.3 -19.8 68 4.5 -16.6 300 14 314.4 314.7 288.6 319.7 1.59 17 482 6027 -17.3 -20.6 75 3.3 -18.2 293 13 315.2 315.5 288.9 320.4 1.54 18 452 6506 -21.1 -26.0 65 4.9 -22.2 282 12 316.3 316.5 288.6 319.8 1.02 19 450 6539 -21.5 -28.5 53 7.0 -22.9 281 12 316.2 316.4 288.4 319.0 0.81 20 446 6605 -21.1 -44.1 11 23.0 -23.9 280 12 317.5 317.6 288.1 318.2 0.17 21 437 6755 -21.9 -40.9 16 19.0 -24.4 276 12 318.4 318.4 288.5 319.3 0.24 22 401 7382 -27.7 -42.7 23 15.0 -29.3 260 10 318.8 318.8 288.6 319.6 0.22 23 400 7400 -27.9 -42.9 23 15.0 -29.5 260 10 318.7 318.8 288.6 319.5 0.22 24 384 7691 -30.5 -36.5 56 6.0 -31.3 257 11 319.1 319.1 288.9 320.6 0.44 25 378 7802 -31.1 -43.1 30 12.0 -32.3 256 11 319.7 319.7 288.9 320.5 0.22 26 336 8621 -38.7 -45.7 48 7.0 -39.2 248 14 320.3 320.3 289.0 321.0 0.19 27 333 8682 -38.7 -59.7 9 21.0 -39.6 247 14 321.1 321.1 289.1 321.2 0.04 28 300 9390 -43.1 -64.1 8 21.0 -43.7 240 17 324.6 324.6 290.2 324.7 0.02 29 250 10600 -51.7 -67.7 13 16.0 -52.0 245 21 329.2 329.2 291.5 329.3 0.02 30 242 10810 -53.3 -68.3 14 15.0 -53.5 244 21 329.9 329.9 291.7 329.9 0.02 31 201 11989 -58.5 -72.5 15 14.0 -58.6 240 21 339.6 339.6 294.3 339.7 0.01 32 200 12020 -58.5 -73.5 13 15.0 -58.7 240 21 340.1 340.1 294.4 340.2 0.01 33 194 12211 -59.7 -73.7 15 14.0 -59.9 245 25 341.2 341.2 294.6 341.2 0.01 34 155 13615 -58.7 -81.7 4 23.0 -58.9 254 25 365.5 365.5 299.8 365.5 0.00 35 150 13820 -59.7 -82.7 3 23.0 -59.9 255 25 367.2 367.2 300.1 367.2 0.00 36 100 16340 -63.1 -86.1 3 23.0 -63.3 260 28 405.8 405.8 306.0 405.8 0.00 37 83 17490 -61.3 -86.3 2 25.0 -61.6 263 31 431.7 431.7 309.0 431.7 0.00 38 78 17873 -63.5 -87.5 2 24.0 -63.7 263 31 434.9 434.9 309.3 434.9 0.00 39 70 18540 -61.9 -87.9 2 26.0 -62.2 265 33 452.0 452.0 311.0 452.0 0.00 40 50 20630 -58.9 -86.9 2 28.0 -59.6 230 33 504.7 504.7 315.3 504.7 0.00 41 46 21150 -62.1 -88.1 2 26.0 -62.6 234 33 509.1 509.1 315.6 509.2 0.00 42 37 22496 -62.5 -88.5 2 26.0 -63.1 245 32 540.8 540.8 317.6 540.8 0.00 43 30 23810 -56.5 -86.5 1 30.0 -57.9 255 32 590.6 590.6 320.2 590.7 0.01 44 27 24474 -57.9 -86.9 1 29.0 -59.2 256 36 604.7 604.7 320.8 604.8 0.01 45 23 25490 -54.5 -85.5 1 31.0 -56.6 258 41 643.1 643.1 322.4 643.2 0.01 46 20 26380 -56.1 -86.1 1 30.0 -58.1 260 46 664.5 664.5 323.2 664.5 0.01 47 16 27808 -54.5 -85.5 1 31.0 -57.2 266 37 713.5 713.5 324.8 713.6 0.02 48 15 28222 -55.1 -86.1 1 31.0 -57.8 268 34 724.8 724.8 325.2 724.9 0.02 49 12 29672 -48.3 -83.3 1 35.0 -53.9 275 25 796.6 796.6 327.1 796.9 0.03 50 11 30246 -48.5 -83.5 1 35.0 -54.3 277 22 816.0 816.0 327.6 816.3 0.03 51 11 30246 -42.7 -80.7 1 38.0 -51.1 277 22 837.0 837.1 328.1 837.5 0.05 52 10 30890 -42.7 -80.7 1 38.0 -51.5 280 18 860.2 860.2 328.6 860.7 0.06 53 9.6 31166 -42.3 -80.3 1 38.0 -51.5 871.8 871.8 328.9 872.4 0.07 54 8.7 31833 -41.5 -80.5 1 39.0 -51.6 899.8 899.8 329.4 900.5 0.07 TRP 194 12211 -59.7 -73.7 15 14.0 -59.9 245 25 341.2 341.2 294.6 341.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5583.00 m Freezing level: 689.98 mb = 3249.49 m = 10660.93 ft Wetbulb zero: 798.87 mb = 2048.67 m = 6721.29 ft Precipitable water: 1.08 inches Sfc-500 mean rel hum: 72.15 % Est. max temperature: 22.74 C = 72.92 F Sfc-Lift cond lev (LCL): 919.12 mb = 885.43 m = 2904.92 ft T: 13.05 C 700-500 lapse rate: 6.14 C/km ThetaE index: 16.01 C Layer 875.0- 747.0 mb Conv cond level (CCL): 890.31 mb = 1152.05 m = 3779.66 ft Mean mixing ratio: 9.26 g/kg Conv temperature: 22.13 C = 71.83 F Cap Strength: 2.25 C Lifted Index: 1.56 C Risk: Showers probable Lifted Index @300 mb: 4.28 C Lifted Index @700 mb: 0.72 C Showalter Index: 5.36 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.10 C K Index: 26.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 65.60 Risk: None Energy Index: 1.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.99 J/kg Max Up Vert Vel: 3.46 m/s Conv Inhibition (B-): 7.19 J/kg Cap Strength: 2.21 C Lift Cond Lev (LCL): 902.69 mb = 1036.45 m = 3400.37 ft Lev Free Conv (LFC): 867.69 mb = 1366.94 m = 4484.67 ft Equ Level (EL): 857.69 mb = 1463.20 m = 4800.46 ft B at Equ Level: 1.25 J/kg Max Parcel Lev (MPL): 787.69 mb = 2164.82 m = 7102.36 ft Wind level data Storm motion: 322 at 7 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 1019 7 5 12 -1.0 -12.0 | 39 8 -5.3 -6.5 1 1000 167 10 13 -2.3 -12.8 | 41 10 -6.5 -7.4 2 925 832 50 6 -4.6 -3.9 | 100 9 -8.8 1.6 3 850 1538 355 3 0.3 -3.0 | 122 5 -4.0 2.4 4 700 3126 240 9 7.8 4.5 | 200 11 3.6 9.9 5 500 5750 300 14 12.1 -7.0 | 281 8 7.9 -1.6 6 400 7400 260 10 9.8 1.7 | 218 9 5.6 7.2 7 300 9390 240 17 14.7 8.5 | 217 17 10.5 13.9 8 250 10600 245 21 19.0 8.9 | 226 21 14.8 14.3 9 200 12020 240 21 18.2 10.5 | 221 21 14.0 15.9 10 194 12211 245 25 22.7 10.6 | 229 24 18.4 16.0 11 150 13820 255 25 24.1 6.5 | 239 23 19.9 11.9 12 100 16340 260 28 27.6 4.9 | 246 26 23.3 10.3 13 70 18540 265 33 32.9 2.9 | 254 30 28.6 8.3 14 50 20630 230 33 25.3 21.2 | 218 34 21.1 26.6 15 30 23810 255 32 30.9 8.3 | 243 30 26.7 13.7 16 20 26380 260 46 45.3 8.0 | 252 43 41.1 13.4 17 10 30890 280 18 17.7 -3.1 | 260 14 13.5 2.3 Wind Parameters Mean winds (0-6000m): 292.1 at 9.2 knts Storm direction: 322.1 at 6.9 knts Shear (0-3000m) pos: 1.4 neg: 2.3 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 164.7 deg Storm rel helicity (0-3000m) pos: 29.9 neg: -2.2 tot: 27.7 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 25.39 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 15 12 51 9| 5.5 0.0 5.5| 14.4 0.0 14.4 28.7 0.87| 6.7 5.9 1000 21 9 67 8| 4.1 0.0 4.1| 24.5 -0.0 24.5 24.5 0.81| 6.3 5.1 1500 22 8 78 7| 2.7 1.2 3.9| 27.2 -0.0 27.2 18.1 0.75| 5.4 4.0 2000 16 7 81 6| 2.1 1.6 3.6| 28.1 -0.0 28.1 14.0 0.70| 4.8 3.3 2500 4 6 78 5| 1.6 2.0 3.7| 29.8 -0.0 29.8 11.9 0.69| 4.7 3.2 3000 348 7 70 3| 1.4 2.3 3.7| 29.9 -2.2 27.7 9.2 0.53| 4.8 2.5 4000 300 7 231 3| 0.8 1.7 2.5| 39.5 -3.7 35.9 9.0 0.54| 4.2 2.3 5000 288 8 231 5| 0.3 1.4 1.7| 51.1 -3.7 47.5 9.5 0.60| 3.9 2.3 6000 292 9 245 5| 0.2 1.1 1.4| 59.6 -6.5 53.1 8.8 0.58| 3.7 2.2 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251019.11.gif