UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101323.upa.cvt Date: 2300Z 13 OCT 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 13 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 19.0 14.9 77 4.1 16.4 145 1 290.6 292.4 288.8 320.2 10.50 1 1006 119 20.8 14.8 69 6.0 17.0 131 4 293.4 295.3 289.9 323.6 10.57 2 1000 172 20.6 15.7 73 4.9 17.4 125 5 293.8 295.8 290.6 326.0 11.28 3 925 841 15.6 12.5 82 3.1 13.7 200 3 295.3 297.0 289.9 323.7 9.89 4 924 850 15.6 12.4 81 3.2 13.6 201 3 295.4 297.1 289.9 323.7 9.83 5 893 1139 14.2 9.3 72 4.9 11.3 244 5 296.8 298.3 289.0 320.8 8.26 6 884 1224 14.8 -0.2 36 15.0 7.2 256 6 298.3 299.1 285.7 311.0 4.26 7 850 1555 13.2 -2.8 33 16.0 5.5 305 9 300.0 300.6 285.7 311.1 3.66 8 838 1675 13.2 -10.8 18 24.0 3.3 305 9 301.2 301.6 284.4 307.4 2.00 9 837 1685 13.2 -8.8 21 22.0 3.8 305 9 301.3 301.7 284.8 308.6 2.34 10 829 1765 12.2 2.2 50 10.0 6.9 305 10 301.1 302.1 287.9 317.3 5.41 11 804 2021 10.0 3.0 62 7.0 6.2 305 10 301.4 302.5 288.5 319.1 5.91 12 732 2792 3.6 -2.4 65 6.0 0.7 305 13 302.6 303.4 287.4 315.9 4.38 13 716 2971 2.6 -5.4 56 8.0 -1.0 305 13 303.4 304.1 286.9 314.4 3.57 14 700 3154 1.2 -5.8 60 7.0 -1.9 305 14 303.8 304.5 287.0 314.7 3.54 15 625 4055 -5.5 -7.6 85 2.1 -6.4 300 14 306.2 306.8 287.7 316.9 3.45 16 607 4283 -6.9 -11.7 69 4.8 -8.7 299 14 307.1 307.6 287.2 315.2 2.57 17 600 4374 -6.3 -21.3 29 15.0 -10.6 298 14 308.8 309.0 286.3 312.7 1.16 18 577 4679 -7.3 -21.3 32 14.0 -11.3 296 14 311.1 311.4 287.1 315.2 1.21 19 573 4734 -7.9 -14.9 57 7.0 -10.3 296 14 311.0 311.4 288.1 317.8 2.10 20 531 5322 -11.5 -25.5 30 14.0 -15.0 293 14 313.6 313.7 287.6 316.7 0.90 21 509 5645 -14.1 -19.1 66 5.0 -15.6 291 14 314.2 314.6 288.6 319.7 1.66 22 500 5780 -14.7 -23.7 46 9.0 -17.0 290 14 315.1 315.3 288.4 318.9 1.13 23 495 5856 -15.1 -27.1 35 12.0 -17.9 289 14 315.5 315.7 288.2 318.4 0.84 24 471 6230 -18.1 -25.1 54 7.0 -19.7 285 15 316.3 316.5 288.7 319.9 1.06 25 450 6569 -20.3 -32.3 33 12.0 -22.5 281 16 317.7 317.8 288.6 319.7 0.56 26 433 6853 -22.7 -30.7 48 8.0 -24.2 277 17 318.2 318.3 288.9 320.6 0.68 27 403 7376 -26.3 -48.3 11 22.0 -28.4 271 18 320.1 320.1 288.9 320.6 0.12 28 400 7430 -26.7 -46.7 13 20.0 -28.7 270 18 320.3 320.3 289.0 320.8 0.14 29 344 8499 -35.3 -51.3 18 16.0 -36.3 275 23 322.7 322.8 289.7 323.1 0.10 30 336 8663 -36.1 -57.1 10 21.0 -37.2 276 23 323.8 323.8 290.0 324.0 0.05 31 318 9043 -38.9 -55.9 15 17.0 -39.7 278 25 325.1 325.1 290.3 325.3 0.06 32 317 9065 -39.1 -47.1 42 8.0 -39.6 278 25 325.1 325.1 290.5 325.8 0.17 33 314 9130 -39.5 -58.5 12 19.0 -40.4 278 26 325.4 325.4 290.5 325.6 0.05 34 300 9440 -42.1 -50.1 41 8.0 -42.5 280 27 326.0 326.0 290.7 326.5 0.13 35 299 9462 -42.1 -45.3 71 3.2 -42.3 280 27 326.3 326.4 290.9 327.2 0.22 36 297 9508 -42.5 -45.5 72 3.0 -42.7 280 27 326.4 326.4 290.9 327.2 0.22 37 260 10386 -50.3 -52.3 79 2.0 -50.4 284 29 327.6 327.6 291.2 328.0 0.12 38 250 10640 -52.3 -56.6 60 4.3 -52.4 285 29 328.3 328.3 291.3 328.6 0.07 39 218 11513 -59.5 -65.5 46 6.0 -59.6 285 33 330.3 330.3 291.8 330.4 0.03 40 213 11657 -60.7 -63.6 68 2.9 -60.7 285 33 330.6 330.6 291.9 330.8 0.03 41 203 11957 -60.3 -69.3 30 9.0 -60.4 285 35 335.8 335.8 293.3 335.9 0.02 42 200 12050 -61.1 -70.1 29 9.0 -61.2 285 35 336.0 336.0 293.3 336.1 0.02 43 192 12303 -62.3 -71.3 29 9.0 -62.4 280 32 338.0 338.0 293.9 338.1 0.01 44 162 13360 -59.5 -79.5 6 20.0 -59.7 273 31 359.6 359.6 298.6 359.6 0.00 45 150 13840 -61.1 -82.1 5 21.0 -61.3 270 30 364.8 364.8 299.6 364.8 0.00 46 115 15488 -63.1 -85.1 4 22.0 -63.3 280 30 389.9 389.9 303.8 389.9 0.00 47 100 16350 -63.3 -85.3 4 22.0 -63.5 285 30 405.4 405.4 305.9 405.4 0.00 48 88 17136 -64.1 -86.1 3 22.0 -64.3 276 30 418.9 418.9 307.6 418.9 0.00 49 80 17724 -61.3 -87.3 2 26.0 -61.6 269 31 436.3 436.3 309.5 436.3 0.00 50 71 18462 -63.5 -88.5 2 25.0 -63.8 261 31 446.7 446.7 310.6 446.7 0.00 51 70 18550 -61.1 -87.1 2 26.0 -61.4 260 31 453.7 453.7 311.2 453.7 0.00 52 69 18640 -61.1 -87.1 2 26.0 -61.4 259 30 455.5 455.5 311.4 455.6 0.00 53 66 18915 -62.5 -87.5 2 25.0 -62.8 257 29 458.3 458.3 311.6 458.3 0.00 54 50 20640 -60.3 -87.3 2 27.0 -60.9 245 19 501.4 501.4 315.1 501.4 0.00 55 36 22688 -58.1 -87.1 1 29.0 -59.0 255 26 556.5 556.5 318.5 556.5 0.01 56 33 23232 -59.9 -87.9 1 28.0 -60.7 257 28 565.7 565.7 318.9 565.7 0.01 57 30 23830 -56.3 -87.3 1 31.0 -57.7 260 30 591.2 591.2 320.2 591.2 0.01 58 24 25248 -54.3 -86.3 1 32.0 -56.3 254 28 635.9 635.9 322.2 636.0 0.01 59 20 26410 -55.1 -86.1 1 31.0 -57.3 250 27 667.5 667.5 323.3 667.6 0.01 60 18 27082 -56.5 -87.5 1 31.0 -58.6 255 27 683.5 683.5 323.9 683.6 0.01 61 16 27840 -51.1 -85.1 1 34.0 -54.8 260 26 724.6 724.6 325.2 724.7 0.02 62 15 28259 -52.5 -85.5 1 33.0 -55.9 262 26 733.4 733.4 325.4 733.5 0.02 63 10 30930 -44.5 -82.5 1 38.0 -52.4 280 25 853.4 853.5 328.5 853.9 0.04 64 9.0 31633 -46.3 -83.3 1 37.0 -53.8 872.6 872.6 328.9 873.0 0.04 65 6.9 33415 -42.1 -82.1 0 40.0 -53.0 958.9 959.0 330.5 959.7 0.07 TRP 192 12303 -62.3 -71.3 29 9.0 -62.4 280 32 338.0 338.0 293.9 338.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5608.00 m Freezing level: 686.57 mb = 3315.32 m = 10876.90 ft Wetbulb zero: 725.19 mb = 2867.99 m = 9409.31 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 58.84 % Est. max temperature: 27.49 C = 81.47 F Sfc-Lift cond lev (LCL): 959.00 mb = 531.23 m = 1742.87 ft T: 17.92 C 700-500 lapse rate: 6.05 C/km ThetaE index: 14.94 C Layer 925.0- 850.0 mb Conv cond level (CCL): 823.14 mb = 1824.48 m = 5985.75 ft Mean mixing ratio: 10.55 g/kg Conv temperature: 29.62 C = 85.32 F Cap Strength: 3.34 C Lifted Index: -0.69 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.83 C Lifted Index @700 mb: -1.05 C Showalter Index: 6.96 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 11.90 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 32.00 Risk: None Energy Index: 1.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 195.57 J/kg Max Up Vert Vel: 19.78 m/s Conv Inhibition (B-): 119.66 J/kg Cap Strength: 3.22 C Lift Cond Lev (LCL): 910.21 mb = 977.31 m = 3206.35 ft Lev Free Conv (LFC): 745.21 mb = 2645.12 m = 8678.11 ft Equ Level (EL): 355.21 mb = 8271.96 m = 27138.63 ft B at Equ Level: 195.17 J/kg Max Parcel Lev (MPL): 245.21 mb = 10763.13 m = 35311.67 ft Wind level data Storm motion: 328 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 1019 7 145 1 -0.6 0.8 | 147 9 -5.0 7.8 1 1000 172 125 5 -4.1 2.9 | 139 13 -8.6 9.9 2 925 841 200 3 1.0 2.8 | 161 10 -3.4 9.8 3 850 1555 305 9 7.4 -5.2 | 237 3 2.9 1.9 4 700 3154 305 14 11.5 -8.0 | 278 7 7.0 -1.0 5 500 5780 290 14 13.2 -4.8 | 256 9 8.7 2.2 6 400 7430 270 18 18.0 -0.0 | 243 15 13.5 7.0 7 300 9440 280 27 26.6 -4.7 | 264 22 22.1 2.3 8 250 10640 285 29 28.0 -7.5 | 271 24 23.5 -0.5 9 200 12050 285 35 33.8 -9.1 | 274 29 29.3 -2.0 10 192 12303 280 32 31.5 -5.6 | 267 27 27.0 1.5 11 150 13840 270 30 30.0 -0.0 | 255 26 25.5 7.0 12 100 16350 285 30 29.0 -7.8 | 272 25 24.5 -0.7 13 70 18550 260 31 30.5 5.4 | 245 29 26.1 12.4 14 50 20640 245 19 17.2 8.0 | 220 20 12.7 15.1 15 30 23830 260 30 29.5 5.2 | 244 28 25.1 12.2 16 20 26410 250 27 25.4 9.2 | 232 26 20.9 16.3 17 10 30930 280 25 24.6 -4.3 | 262 20 20.1 2.7 Wind Parameters Mean winds (0-6000m): 297.5 at 11.1 knts Storm direction: 327.5 at 8.3 knts Shear (0-3000m) pos: 1.9 neg: 0.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 129.1 deg Storm rel helicity (0-3000m) pos: 38.8 neg: -3.8 tot: 34.9 m^2/s^2 ave: 11.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 6.64 Bulk Shear: 29.45 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 ------------------------------------------------------------------------------- 500 138 4 144 12| 3.1 0.0 3.1| 8.8 -3.8 4.9 9.9 0.20| 6.9 1.4 1000 158 4 151 12| 2.2 0.0 2.2| 19.6 -3.8 15.8 15.8 0.45| 5.8 2.6 1500 220 5 172 11| 3.3 0.0 3.3| 34.1 -3.8 30.3 20.2 0.59| 7.0 4.2 2000 282 6 193 6| 2.9 0.0 2.9| 36.1 -3.8 32.3 16.1 0.61| 5.9 3.6 2500 294 7 204 5| 2.3 0.3 2.7| 37.4 -3.8 33.6 13.4 0.62| 5.1 3.1 3000 298 8 218 4| 1.9 0.5 2.5| 38.8 -3.8 34.9 11.6 0.61| 4.5 2.7 4000 300 9 239 4| 1.5 0.5 1.9| 39.0 -5.7 33.3 8.3 0.55| 3.6 1.9 5000 299 10 248 5| 1.2 0.4 1.6| 39.0 -8.3 30.8 6.2 0.48| 3.0 1.4 6000 298 11 251 6| 1.0 0.5 1.5| 39.0 -11.0 28.1 4.7 0.41| 2.7 1.1 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251013.23.gif