UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101611.upa.cvt Date: 1100Z 16 OCT 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 16 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 1011 7 23.2 18.3 74 4.9 19.9 225 11 295.4 297.8 292.6 333.3 13.20 1 1009 25 21.0 16.5 75 4.5 18.0 225 11 293.4 295.5 290.9 327.0 11.78 2 1000 104 20.6 16.4 77 4.2 17.8 225 10 293.8 295.9 291.0 327.4 11.81 3 925 772 14.8 12.7 87 2.1 13.5 210 9 294.4 296.2 289.8 323.2 10.02 4 891 1088 12.8 11.0 89 1.8 11.7 228 13 295.5 297.2 289.5 322.4 9.29 5 850 1484 11.2 6.6 73 4.6 8.6 250 18 297.9 299.2 288.4 319.0 7.21 6 754 2475 5.0 0.6 73 4.4 2.8 259 19 301.5 302.5 287.9 317.5 5.30 7 723 2817 4.0 -9.0 38 13.0 -1.4 263 20 304.1 304.6 286.2 312.4 2.67 8 720 2851 3.6 -4.4 56 8.0 -0.1 263 20 304.0 304.7 287.3 315.8 3.83 9 716 2897 3.6 -12.4 30 16.0 -2.5 263 20 304.5 304.9 285.7 311.0 2.06 10 700 3080 2.6 -10.4 38 13.0 -2.6 265 20 305.4 305.8 286.4 313.1 2.47 11 676 3361 0.4 -6.6 59 7.0 -2.6 266 20 306.0 306.6 287.6 316.7 3.45 12 669 3444 0.0 -13.0 37 13.0 -4.8 266 20 306.4 306.8 286.4 313.1 2.10 13 668 3456 0.0 -9.0 51 9.0 -3.7 266 20 306.6 307.1 287.3 315.7 2.89 14 664 3504 0.0 -17.0 26 17.0 -5.7 266 20 307.1 307.4 286.1 312.0 1.52 15 655 3613 -0.7 -12.7 40 12.0 -5.2 266 20 307.5 307.9 286.9 314.5 2.20 16 650 3674 -0.7 -22.7 17 22.0 -7.2 266 20 308.2 308.4 285.8 311.3 0.95 17 600 4307 -5.7 -15.7 45 10.0 -9.1 267 19 309.5 309.9 287.3 315.6 1.87 18 581 4558 -6.9 -23.9 24 17.0 -11.5 268 19 311.0 311.2 286.8 314.2 0.95 19 500 5710 -15.3 -34.3 18 19.0 -18.7 270 18 314.4 314.5 287.4 315.9 0.42 20 495 5786 -15.9 -27.9 35 12.0 -18.5 270 18 314.6 314.7 287.8 317.2 0.78 21 482 5986 -16.7 -39.7 12 23.0 -20.2 270 20 316.0 316.0 287.7 316.9 0.25 22 444 6597 -22.1 -39.1 20 17.0 -24.4 270 23 316.7 316.7 288.0 317.7 0.29 23 442 6630 -22.3 -36.3 27 14.0 -24.4 270 24 316.8 316.9 288.2 318.2 0.39 24 428 6867 -23.1 -53.1 5 30.0 -25.8 270 25 318.7 318.8 288.4 319.0 0.06 25 426 6901 -23.1 -49.1 7 26.0 -25.7 270 25 319.2 319.2 288.6 319.6 0.10 26 423 6953 -23.5 -31.5 48 8.0 -24.9 270 25 319.3 319.4 289.2 321.6 0.65 27 411 7163 -24.7 -55.7 4 31.0 -27.2 270 27 320.4 320.4 288.9 320.6 0.05 28 400 7360 -25.9 -43.9 17 18.0 -27.9 270 28 321.3 321.4 289.4 322.1 0.19 29 394 7469 -26.5 -38.5 31 12.0 -28.1 269 28 321.9 322.0 289.8 323.2 0.35 30 354 8230 -33.3 -39.3 55 6.0 -34.0 259 28 322.8 322.9 290.0 324.1 0.36 31 348 8350 -34.3 -40.3 55 6.0 -34.9 258 28 323.0 323.1 290.0 324.2 0.33 32 339 8532 -35.5 -40.3 61 4.8 -36.0 256 29 323.8 323.9 290.3 325.1 0.34 33 334 8635 -36.1 -48.1 28 12.0 -37.0 254 29 324.4 324.4 290.3 324.9 0.15 34 326 8803 -37.5 -42.5 60 5.0 -37.9 252 29 324.7 324.8 290.5 325.7 0.28 35 322 8888 -38.1 -47.1 38 9.0 -38.7 251 29 325.0 325.1 290.5 325.7 0.17 36 319 8952 -38.5 -47.5 38 9.0 -39.1 250 29 325.3 325.4 290.6 326.0 0.16 37 316 9017 -39.3 -43.3 66 4.0 -39.6 250 29 325.1 325.2 290.6 326.1 0.26 38 313 9082 -39.7 -46.7 47 7.0 -40.2 249 29 325.4 325.5 290.6 326.1 0.18 39 300 9370 -41.9 -46.5 61 4.6 -42.2 245 29 326.3 326.3 290.9 327.1 0.20 40 292 9553 -43.5 -46.5 72 3.0 -43.7 244 29 326.6 326.6 290.9 327.3 0.20 41 257 10400 -49.9 -57.9 38 8.0 -50.1 241 27 329.3 329.3 291.6 329.5 0.06 42 250 10580 -51.3 -56.3 55 5.0 -51.5 240 27 329.8 329.8 291.7 330.1 0.07 43 233 11035 -55.3 -57.6 75 2.3 -55.4 238 29 330.4 330.5 291.9 330.7 0.07 44 227 11201 -56.7 -61.7 53 5.0 -56.8 238 30 330.8 330.8 292.0 330.9 0.04 45 224 11286 -56.3 -65.3 31 9.0 -56.5 237 31 332.7 332.7 292.4 332.8 0.03 46 213 11605 -58.7 -63.6 53 4.9 -58.8 236 33 333.7 333.7 292.7 333.9 0.03 47 209 11724 -58.7 -67.7 30 9.0 -58.8 236 33 335.6 335.6 293.2 335.6 0.02 48 204 11876 -59.9 -66.9 40 7.0 -60.0 235 34 336.0 336.0 293.3 336.1 0.02 49 200 12000 -59.7 -68.7 30 9.0 -59.8 240 38 338.2 338.2 293.9 338.3 0.02 50 184 12523 -58.1 -77.1 7 19.0 -58.3 246 35 349.0 349.0 296.4 349.0 0.01 51 169 13059 -57.1 -79.1 5 22.0 -57.3 252 32 359.2 359.2 298.5 359.3 0.00 52 150 13810 -58.7 -81.7 4 23.0 -58.9 260 28 368.9 368.9 300.4 369.0 0.00 53 109 15781 -64.5 -84.5 5 20.0 -64.7 264 31 393.3 393.3 304.3 393.3 0.00 54 100 16310 -61.7 -86.7 2 25.0 -61.9 265 32 408.5 408.5 306.3 408.5 0.00 55 84 17386 -63.3 -87.3 2 24.0 -63.6 263 25 426.2 426.2 308.4 426.2 0.00 56 71 18422 -62.1 -88.1 2 26.0 -62.4 260 18 449.7 449.7 310.8 449.7 0.00 57 70 18510 -60.5 -88.5 1 28.0 -60.9 260 17 455.0 455.0 311.3 455.0 0.00 58 68 18691 -59.1 -88.1 1 29.0 -59.6 257 17 461.8 461.8 311.9 461.8 0.00 59 61 19370 -61.1 -88.1 2 27.0 -61.5 248 19 471.9 471.9 312.8 471.9 0.00 60 56 19906 -57.1 -87.1 1 30.0 -57.8 240 20 492.7 492.7 314.4 492.7 0.00 61 50 20620 -59.5 -87.5 1 28.0 -60.1 230 21 503.3 503.3 315.2 503.3 0.00 62 40 22015 -60.5 -88.5 1 28.0 -61.2 237 27 533.9 533.9 317.2 533.9 0.00 63 35 22850 -59.1 -88.1 1 29.0 -60.0 240 31 558.4 558.4 318.6 558.4 0.00 64 34 23034 -56.1 -88.1 1 32.0 -57.4 241 32 570.9 570.9 319.2 570.9 0.00 65 30 23830 -56.1 -88.1 1 32.0 -57.5 245 35 591.7 591.7 320.2 591.7 0.01 66 26 24748 -51.5 -85.5 1 34.0 -54.0 256 36 629.5 629.5 321.9 629.6 0.01 67 22 25824 -54.3 -86.3 1 32.0 -56.5 268 37 651.9 652.0 322.7 652.0 0.01 68 20 26440 -49.9 -85.9 1 36.0 -53.4 275 38 683.4 683.4 323.9 683.5 0.01 69 19 26777 -49.5 -85.5 1 36.0 -53.3 276 38 694.8 694.8 324.3 694.9 0.01 70 16 27902 -50.7 -85.7 1 35.0 -54.5 280 39 725.9 725.9 325.3 726.0 0.02 71 14 28782 -46.9 -83.9 1 37.0 -52.5 283 40 767.0 767.0 326.4 767.2 0.02 72 12 29803 -47.7 -84.7 1 37.0 -53.5 286 41 798.7 798.8 327.2 799.0 0.03 73 10 31020 -43.7 -82.7 1 39.0 -52.1 290 42 856.4 856.4 328.5 856.8 0.04 74 9.5 31366 -42.3 -82.3 0 40.0 -51.6 874.4 874.4 328.9 874.9 0.05 75 8.9 31807 -42.5 -82.5 0 40.0 -52.0 890.1 890.1 329.2 890.6 0.05 TRP 204 11876 -59.9 -66.9 40 7.0 -60.0 235 34 336.0 336.0 293.3 336.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5606.00 m Freezing level: 664.00 mb = 3503.83 m = 11495.35 ft Wetbulb zero: 733.33 mb = 2701.61 m = 8863.46 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 51.99 % Est. max temperature: 25.02 C = 77.04 F Sfc-Lift cond lev (LCL): 940.99 mb = 625.12 m = 2050.89 ft T: 16.08 C 700-500 lapse rate: 6.81 C/km ThetaE index: 15.01 C Layer 925.0- 720.0 mb Conv cond level (CCL): 904.02 mb = 965.92 m = 3169.00 ft Mean mixing ratio: 10.87 g/kg Conv temperature: 22.90 C = 73.21 F Cap Strength: 0.54 C Lifted Index: -1.73 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.47 C Lifted Index @700 mb: 0.06 C Showalter Index: 1.64 C Risk: Showers probable Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 21.90 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 200.95 Risk: None Energy Index: -0.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 184.86 J/kg Max Up Vert Vel: 19.23 m/s Conv Inhibition (B-): 10.67 J/kg Cap Strength: 1.29 C Lift Cond Lev (LCL): 917.27 mb = 842.91 m = 2765.40 ft Lev Free Conv (LFC): 812.27 mb = 1859.36 m = 6100.20 ft Equ Level (EL): 712.27 mb = 2938.93 m = 9642.03 ft B at Equ Level: 15.93 J/kg Max Parcel Lev (MPL): 242.27 mb = 10782.76 m = 35376.08 ft Wind level data Storm motion: 289 at 13 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 1011 7 225 11 7.8 7.8 | 160 13 -4.4 12.0 1 1000 104 225 10 7.1 7.1 | 156 12 -5.1 11.3 2 925 772 210 9 4.5 7.8 | 147 14 -7.7 12.0 3 850 1484 250 18 16.9 6.2 | 204 11 4.7 10.4 4 700 3080 265 20 19.9 1.7 | 232 10 7.7 6.0 5 500 5710 270 18 18.0 -0.0 | 234 7 5.8 4.2 6 400 7360 270 28 28.0 -0.0 | 255 16 15.8 4.2 7 300 9370 245 29 26.3 12.3 | 220 22 14.1 16.5 8 250 10580 240 27 23.4 13.5 | 212 21 11.2 17.7 9 204 11876 235 34 27.9 19.5 | 213 28 15.6 23.7 10 200 12000 240 38 32.9 19.0 | 222 31 20.7 23.2 11 150 13810 260 28 27.6 4.9 | 239 18 15.4 9.1 12 100 16310 265 32 31.9 2.8 | 250 21 19.7 7.0 13 70 18510 260 17 16.7 3.0 | 212 9 4.5 7.2 14 50 20620 230 21 16.1 13.5 | 192 18 3.9 17.7 15 30 23830 245 35 31.7 14.8 | 226 27 19.5 19.0 16 20 26440 275 38 37.9 -3.3 | 268 26 25.6 0.9 17 10 31020 290 42 39.5 -14.4 | 290 29 27.3 -10.1 Wind Parameters Mean winds (0-6000m): 259.2 at 17.2 knts Storm direction: 289.2 at 12.9 knts Shear (0-3000m) pos: 2.6 neg: 0.4 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 70.9 deg Storm rel helicity (0-3000m) pos: 56.2 neg: -9.2 tot: 47.0 m^2/s^2 ave: 15.7 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 11.14 Bulk Shear: 16.59 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 ------------------------------------------------------------------------------- 500 222 10 154 13| 0.0 2.3 2.3| 0.0 -7.0 -7.0 -14.1 -0.78| 2.7 -2.1 1000 219 10 153 13| 1.5 1.2 2.7| 13.1 -9.2 4.0 4.0 0.13| 3.6 0.5 1500 229 12 164 12| 4.0 0.8 4.7| 42.9 -9.2 33.7 22.5 0.61| 5.6 3.4 2000 238 13 175 11| 3.3 0.6 3.9| 47.3 -9.2 38.2 19.1 0.64| 4.6 3.0 2500 243 14 183 11| 2.9 0.5 3.4| 51.8 -9.2 42.6 17.0 0.66| 4.1 2.7 3000 247 15 191 10| 2.6 0.4 3.0| 56.2 -9.2 47.0 15.7 0.69| 3.7 2.5 4000 253 16 201 10| 2.0 0.3 2.2| 57.1 -9.2 48.0 12.0 0.67| 2.9 1.9 5000 257 17 208 9| 1.5 0.2 1.8| 57.3 -9.2 48.1 9.6 0.65| 2.4 1.6 6000 259 17 212 9| 1.4 0.2 1.6| 59.4 -9.2 50.2 8.4 0.62| 2.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251016.11.gif