UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102023.upa.cvt Date: 2300Z 20 OCT 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 20 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 1013 7 17.2 15.6 90 1.6 16.2 100 3 289.3 291.2 288.8 320.3 11.06 1 1002 100 18.4 14.6 79 3.8 16.0 151 12 291.4 293.2 289.0 321.0 10.48 2 1000 117 18.2 14.6 80 3.6 15.9 160 14 291.4 293.2 289.0 321.1 10.50 3 925 783 16.0 11.4 74 4.6 13.1 230 21 295.7 297.3 289.4 322.2 9.19 4 920 829 16.0 11.1 73 4.9 13.0 232 21 296.1 297.8 289.5 322.3 9.05 5 858 1418 11.0 7.2 77 3.8 8.8 261 20 296.9 298.2 288.3 318.6 7.44 6 852 1476 11.6 -6.4 28 18.0 3.7 264 20 298.1 298.6 284.0 306.5 2.78 7 850 1496 11.6 -5.4 30 17.0 3.9 265 20 298.3 298.8 284.4 307.4 3.00 8 810 1897 9.2 -1.8 46 11.0 3.9 266 19 299.9 300.6 286.2 312.3 4.14 9 805 1949 8.6 2.6 66 6.0 5.4 266 18 299.8 300.8 287.7 316.9 5.74 10 771 2304 6.0 -10.0 31 16.0 -0.4 268 17 300.7 301.1 284.5 307.9 2.32 11 733 2717 5.2 -21.8 12 27.0 -3.2 269 15 304.2 304.4 284.2 307.2 0.91 12 700 3092 2.8 -21.2 15 24.0 -4.7 270 14 305.6 305.8 284.9 308.9 1.00 13 629 3949 -1.5 -32.5 7 31.0 -8.7 276 19 310.2 310.2 285.9 311.6 0.40 14 620 4064 -2.7 -7.5 69 4.8 -4.8 277 20 310.1 310.7 289.1 321.2 3.51 15 583 4548 -6.1 -6.1 100 0.0 -6.1 281 23 311.6 312.4 290.2 324.7 4.16 16 523 5387 -12.1 -12.1 100 0.0 -12.1 287 29 314.2 314.8 289.8 323.6 2.89 17 514 5520 -12.9 -16.0 78 3.1 -13.9 288 30 314.8 315.2 289.3 321.8 2.13 18 511 5564 -13.1 -27.1 30 14.0 -16.4 289 30 315.1 315.3 288.1 317.9 0.81 19 506 5639 -13.3 -26.3 33 13.0 -16.4 289 30 315.7 315.9 288.3 318.8 0.88 20 500 5730 -13.1 -22.1 47 9.0 -15.6 290 31 317.1 317.3 289.2 321.5 1.30 21 496 5791 -13.5 -21.5 51 8.0 -15.7 290 31 317.3 317.6 289.3 322.0 1.38 22 448 6555 -20.1 -26.1 59 6.0 -21.4 288 37 318.4 318.6 289.3 321.9 1.01 23 440 6688 -21.1 -27.1 58 6.0 -22.4 287 38 318.8 318.9 289.3 322.0 0.94 24 436 6756 -20.9 -40.9 15 20.0 -23.7 287 38 319.8 319.9 289.0 320.8 0.25 25 434 6790 -21.5 -33.5 33 12.0 -23.5 287 39 319.5 319.6 289.2 321.4 0.52 26 433 6807 -21.7 -38.7 20 17.0 -24.2 287 39 319.5 319.5 288.9 320.6 0.31 27 432 6824 -21.3 -54.3 3 33.0 -24.4 287 39 320.2 320.2 288.9 320.4 0.06 28 425 6944 -21.1 -50.1 6 29.0 -24.2 286 40 321.9 322.0 289.5 322.3 0.09 29 414 7137 -22.1 -30.1 48 8.0 -23.7 286 41 323.1 323.2 290.5 325.8 0.76 30 410 7209 -21.9 -54.9 3 33.0 -25.0 286 42 324.2 324.2 290.1 324.4 0.05 31 402 7353 -22.3 -47.3 8 25.0 -25.2 285 43 325.5 325.6 290.6 326.1 0.13 32 400 7390 -22.7 -44.7 12 22.0 -25.4 285 43 325.5 325.5 290.6 326.2 0.18 33 394 7501 -23.9 -41.9 17 18.0 -26.2 286 43 325.3 325.4 290.6 326.3 0.24 34 390 7576 -24.5 -33.5 43 9.0 -26.0 287 43 325.5 325.6 291.0 327.6 0.58 35 362 8115 -29.3 -35.3 56 6.0 -30.2 292 43 326.1 326.2 291.2 328.0 0.52 36 331 8750 -34.9 -36.5 85 1.6 -35.1 298 42 326.9 327.0 291.3 328.7 0.51 37 300 9430 -40.5 -42.9 78 2.4 -40.7 305 42 328.3 328.3 291.5 329.4 0.29 38 295 9544 -41.5 -45.4 66 3.9 -41.8 305 43 328.4 328.5 291.5 329.3 0.22 39 285 9776 -43.5 -45.3 82 1.8 -43.6 305 45 328.8 328.9 291.6 329.7 0.23 40 282 9847 -43.9 -49.9 51 6.0 -44.2 305 45 329.3 329.3 291.6 329.8 0.14 41 279 9918 -44.7 -47.1 77 2.4 -44.9 305 46 329.1 329.2 291.7 329.9 0.20 42 270 10136 -46.5 -53.5 45 7.0 -46.8 305 48 329.6 329.6 291.7 330.0 0.10 43 261 10359 -48.7 -53.6 57 4.9 -48.9 305 50 329.6 329.6 291.7 330.0 0.10 44 258 10435 -49.5 -51.2 82 1.7 -49.6 305 50 329.5 329.5 291.7 330.0 0.13 45 252 10588 -50.7 -56.7 49 6.0 -50.9 305 52 329.9 330.0 291.7 330.2 0.07 46 250 10640 -51.1 -55.9 57 4.8 -51.2 305 52 330.1 330.1 291.8 330.4 0.08 47 243 10824 -52.7 -55.9 68 3.2 -52.8 306 52 330.4 330.4 291.9 330.7 0.08 48 236 11012 -53.5 -60.5 42 7.0 -53.7 308 52 332.0 332.0 292.3 332.1 0.05 49 208 11814 -58.3 -66.3 35 8.0 -58.4 313 51 336.6 336.6 293.5 336.7 0.02 50 200 12060 -59.9 -67.9 34 8.0 -60.0 315 51 337.9 337.9 293.8 338.0 0.02 51 198 12123 -60.1 -68.1 34 8.0 -60.2 315 50 338.6 338.6 294.0 338.6 0.02 52 186 12515 -58.9 -76.9 8 18.0 -59.1 317 47 346.6 346.6 295.9 346.6 0.01 53 170 13077 -62.5 -77.5 12 15.0 -62.6 320 42 349.7 349.7 296.5 349.7 0.01 54 150 13850 -63.1 -81.1 7 18.0 -63.2 300 44 361.4 361.4 299.0 361.4 0.00 55 137 14407 -62.1 -83.1 4 21.0 -62.3 297 41 372.6 372.6 301.0 372.6 0.00 56 100 16340 -63.3 -86.3 3 23.0 -63.5 285 31 405.4 405.4 305.9 405.4 0.00 57 88 17120 -64.9 -86.9 3 22.0 -65.1 281 28 417.3 417.3 307.4 417.3 0.00 58 81 17628 -61.7 -87.7 2 26.0 -62.0 279 26 433.9 433.9 309.3 433.9 0.00 59 70 18520 -66.1 -88.1 3 22.0 -66.3 275 23 443.0 443.0 310.2 443.0 0.00 60 69 18607 -66.1 -88.1 3 22.0 -66.3 274 23 444.8 444.8 310.4 444.8 0.00 61 54 20113 -61.3 -88.3 2 27.0 -61.7 263 25 488.2 488.2 314.1 488.2 0.00 62 50 20590 -62.1 -89.1 2 27.0 -62.6 260 25 497.1 497.1 314.8 497.2 0.00 63 47 20974 -62.5 -89.5 1 27.0 -63.0 262 25 505.1 505.1 315.3 505.1 0.00 64 34 22990 -60.1 -88.1 1 28.0 -60.9 275 25 560.4 560.4 318.6 560.4 0.00 65 30 23780 -56.1 -87.1 1 31.0 -57.5 280 25 591.7 591.7 320.2 591.7 0.01 66 26 24687 -57.7 -87.7 1 30.0 -59.0 269 30 611.9 611.9 321.2 611.9 0.01 67 20 26360 -53.5 -86.5 1 33.0 -56.1 250 40 672.4 672.4 323.5 672.5 0.01 68 19 26691 -51.3 -85.3 1 34.0 -54.5 251 39 689.2 689.2 324.1 689.3 0.01 69 17 27411 -52.9 -85.9 1 33.0 -55.9 255 36 706.3 706.3 324.6 706.4 0.01 70 16 27806 -48.7 -84.7 1 36.0 -53.2 256 35 732.4 732.4 325.4 732.5 0.02 71 12 29714 -44.3 -82.3 1 38.0 -51.6 265 28 810.8 810.8 327.5 811.1 0.04 72 10 30930 -46.5 -83.5 1 37.0 -53.5 270 24 846.0 846.0 328.3 846.3 0.04 73 7.0 33319 -42.5 -82.5 0 40.0 -53.1 953.4 953.4 330.4 954.0 0.06 74 5.8 34586 -43.7 -82.7 1 39.0 -54.5 1000.8 1000.8 331.2 1001.6 0.07 75 5.4 35072 -38.3 -80.3 0 42.0 -52.7 1045.5 1045.6 331.9 1046.9 0.12 76 5.2 35331 -38.7 -80.7 0 42.0 -53.1 1055.1 1055.1 332.0 1056.4 0.11 TRP 170 13077 -62.5 -77.5 12 15.0 -62.6 320 42 349.7 349.7 296.5 349.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5613.00 m Freezing level: 653.77 mb = 3650.21 m = 11975.60 ft Wetbulb zero: 773.29 mb = 2279.37 m = 7478.16 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 56.05 % Est. max temperature: 24.76 C = 76.57 F Sfc-Lift cond lev (LCL): 989.46 mb = 207.50 m = 680.78 ft T: 17.90 C 700-500 lapse rate: 6.03 C/km ThetaE index: 15.79 C Layer 858.0- 850.0 mb Conv cond level (CCL): 862.60 mb = 1372.47 m = 4502.79 ft Mean mixing ratio: 9.85 g/kg Conv temperature: 24.77 C = 76.59 F Cap Strength: 2.76 C Lifted Index: 2.41 C Risk: None Lifted Index @300 mb: 5.30 C Lifted Index @700 mb: 1.70 C Showalter Index: 10.85 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 7.70 C K Index: -4.70 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 2.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.00 J/kg Max Up Vert Vel: 4.69 m/s Conv Inhibition (B-): 71749.12 J/kg Cap Strength: 2.76 C Lift Cond Lev (LCL): 906.10 mb = 957.53 m = 3141.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 15 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 1013 7 100 3 -3.0 0.5 | 118 18 -16.1 8.4 1 1000 117 160 14 -4.8 13.2 | 139 28 -18.0 21.0 2 925 783 230 21 16.1 13.5 | 188 22 2.9 21.4 3 850 1496 265 20 19.9 1.7 | 215 12 6.7 9.6 4 700 3092 270 14 14.0 -0.0 | 186 8 0.8 7.9 5 500 5730 290 31 29.1 -10.6 | 280 16 15.9 -2.7 6 400 7390 285 43 41.5 -11.1 | 277 29 28.3 -3.2 7 300 9430 305 42 34.4 -24.1 | 307 27 21.2 -16.2 8 250 10640 305 52 42.6 -29.8 | 307 37 29.4 -21.9 9 200 12060 315 51 36.1 -36.1 | 321 36 22.9 -28.2 10 170 13077 320 42 27.0 -32.2 | 330 28 13.8 -24.3 11 150 13850 300 44 38.1 -22.0 | 300 29 24.9 -14.1 12 100 16340 285 31 29.9 -8.0 | 270 17 16.8 -0.1 13 70 18520 275 23 22.9 -2.0 | 239 11 9.7 5.9 14 50 20590 260 25 24.6 4.3 | 223 17 11.4 12.2 15 30 23780 280 25 24.6 -4.3 | 253 12 11.4 3.5 16 20 26360 250 40 37.6 13.7 | 229 33 24.4 21.6 17 10 30930 270 24 24.0 -0.0 | 234 13 10.8 7.9 Wind Parameters Mean winds (0-6000m): 270.9 at 20.5 knts Storm direction: 300.9 at 15.4 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 70.6 deg Storm rel helicity (0-3000m) pos: 231.9 neg: -11.0 tot: 220.9 m^2/s^2 ave: 73.6 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 5.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.13 Bulk Shear: 85.27 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 ------------------------------------------------------------------------------- 500 179 14 149 26| 19.4 0.0 19.4|138.1 0.0 138.1 276.2 0.82| 26.1 21.5 1000 210 17 169 23| 11.9 0.0 11.9|211.3 0.0 211.3 211.3 0.83| 20.4 17.0 1500 228 18 181 20| 7.8 0.0 7.8|231.9 0.0 231.9 154.6 0.79| 16.5 13.1 2000 238 18 188 18| 5.4 0.0 5.4|231.9 -3.5 228.4 114.2 0.74| 12.9 9.5 2500 245 18 192 16| 3.9 0.0 3.9|231.9 -7.2 224.7 89.9 0.68| 10.7 7.3 3000 249 18 193 15| 3.0 0.0 3.0|231.9 -11.0 220.9 73.6 0.62| 9.3 5.8 4000 255 17 197 13| 2.9 0.0 2.9|244.6 -11.4 233.2 58.3 0.65| 7.8 5.1 5000 263 19 208 11| 3.0 0.0 3.0|260.8 -11.4 249.3 49.9 0.67| 7.0 4.7 6000 271 20 224 11| 3.1 0.0 3.1|275.1 -11.8 263.3 43.9 0.66| 6.4 4.2 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251020.23.gif