UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101711.upa.cvt Date: 1100Z 17 OCT 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 17 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 1016 7 22.2 16.2 69 6.0 18.2 340 10 294.0 296.1 290.8 326.8 11.47 1 1000 146 19.8 14.9 73 4.9 16.7 335 10 293.0 294.9 289.8 323.4 10.71 2 975 364 17.4 14.3 82 3.1 15.4 337 11 292.7 294.5 289.6 322.7 10.56 3 952 567 15.4 13.3 87 2.1 14.1 338 13 292.6 294.4 289.2 321.5 10.13 4 925 811 13.4 11.1 86 2.3 12.0 340 14 293.0 294.6 288.3 318.7 9.00 5 882 1210 10.6 6.8 77 3.8 8.5 332 15 294.1 295.4 286.9 314.5 7.04 6 878 1248 10.6 3.6 62 7.0 6.9 331 15 294.5 295.5 285.7 311.0 5.65 7 850 1518 8.8 4.6 75 4.2 6.5 325 16 295.4 296.5 286.6 313.6 6.26 8 842 1596 8.2 5.8 85 2.4 6.9 324 16 295.5 296.8 287.3 315.5 6.88 9 810 1916 7.4 -0.6 57 8.0 3.5 319 16 298.0 298.8 285.8 311.4 4.52 10 792 2100 6.0 1.0 70 5.0 3.5 316 15 298.4 299.3 286.7 313.8 5.20 11 782 2204 5.6 -6.4 42 12.0 0.4 314 15 299.1 299.6 284.7 308.3 3.03 12 769 2341 4.2 1.1 80 3.1 2.7 312 15 299.0 300.0 287.1 315.0 5.39 13 741 2643 2.8 -15.2 25 18.0 -3.4 307 15 300.7 300.9 283.7 305.6 1.58 14 711 2976 1.4 -17.6 23 19.0 -4.8 302 14 302.7 302.9 284.2 307.0 1.35 15 700 3102 1.2 -16.8 25 18.0 -4.8 300 14 303.8 304.1 284.8 308.5 1.46 16 687 3252 0.0 -14.0 34 14.0 -5.0 298 15 304.1 304.5 285.4 310.1 1.88 17 680 3334 0.8 -20.2 19 21.0 -5.8 297 16 305.9 306.1 285.2 309.6 1.13 18 611 4181 -5.9 -25.9 19 20.0 -11.0 288 22 307.7 307.8 285.4 310.2 0.76 19 596 4375 -5.7 -36.7 7 31.0 -11.8 286 23 310.1 310.2 285.7 311.1 0.28 20 537 5185 -9.7 -39.7 7 30.0 -15.0 276 29 314.7 314.8 287.3 315.5 0.23 21 511 5565 -13.1 -49.1 3 36.0 -17.8 272 32 315.1 315.1 287.2 315.4 0.09 22 500 5730 -14.5 -43.5 7 29.0 -18.7 270 33 315.4 315.4 287.4 316.0 0.16 23 482 6008 -16.5 -33.5 22 17.0 -19.6 270 33 316.2 316.3 288.1 317.9 0.47 24 445 6606 -20.3 -50.3 5 30.0 -23.5 270 33 318.7 318.8 288.4 319.1 0.09 25 443 6639 -20.5 -39.5 17 19.0 -23.2 270 33 318.9 318.9 288.7 319.9 0.28 26 442 6656 -20.3 -27.3 54 7.0 -21.8 270 33 319.4 319.5 289.5 322.6 0.92 27 400 7390 -25.7 -32.7 52 7.0 -26.8 270 33 321.6 321.7 289.9 323.8 0.61 28 309 9208 -38.3 -47.3 38 9.0 -38.9 261 49 328.6 328.6 291.5 329.3 0.17 29 300 9410 -40.1 -46.1 53 6.0 -40.5 260 51 328.8 328.9 291.6 329.6 0.20 30 273 10048 -45.7 -48.2 76 2.5 -45.9 252 55 329.7 329.8 291.8 330.4 0.18 31 267 10196 -46.5 -54.5 40 8.0 -46.8 250 56 330.7 330.7 292.0 331.0 0.09 32 250 10630 -50.1 -56.1 49 6.0 -50.3 245 59 331.6 331.6 292.2 331.9 0.08 33 238 10950 -53.1 -59.1 48 6.0 -53.2 245 62 331.8 331.8 292.3 332.0 0.06 34 214 11627 -58.5 -62.7 58 4.2 -58.6 245 67 333.6 333.6 292.7 333.8 0.04 35 210 11746 -59.4 -63.8 57 4.4 -59.5 245 68 334.0 334.0 292.9 334.2 0.03 36 200 12050 -61.7 -66.5 53 4.8 -61.7 250 65 335.1 335.1 293.1 335.2 0.02 37 192 12300 -63.7 -69.7 44 6.0 -63.7 250 59 335.8 335.8 293.3 335.9 0.02 38 186 12493 -64.9 -68.1 64 3.2 -64.9 250 54 336.9 336.9 293.6 337.0 0.02 39 180 12691 -65.5 -70.5 50 5.0 -65.5 250 49 339.1 339.1 294.1 339.2 0.02 40 173 12932 -63.5 -76.5 16 13.0 -63.6 250 47 346.3 346.3 295.8 346.3 0.01 41 165 13222 -61.5 -80.5 6 19.0 -61.6 250 45 354.3 354.3 297.5 354.4 0.00 42 150 13810 -61.5 -82.5 5 21.0 -61.7 250 40 364.1 364.1 299.5 364.1 0.00 43 137 14374 -60.5 -83.5 3 23.0 -60.7 251 39 375.5 375.5 301.5 375.5 0.00 44 100 16330 -62.3 -86.3 3 24.0 -62.5 255 34 407.4 407.4 306.2 407.4 0.00 45 88 17121 -60.3 -87.3 2 27.0 -60.6 253 31 426.5 426.5 308.4 426.5 0.00 46 70 18540 -61.5 -88.5 2 27.0 -61.9 250 26 452.8 452.8 311.1 452.8 0.00 47 62 19289 -62.7 -88.7 2 26.0 -63.0 243 30 466.1 466.1 312.3 466.2 0.00 48 50 20630 -57.7 -87.7 1 30.0 -58.5 230 36 507.5 507.5 315.5 507.5 0.00 49 49 20757 -57.1 -88.1 1 31.0 -57.9 231 36 511.9 511.9 315.8 511.9 0.00 50 40 22028 -60.7 -88.7 1 28.0 -61.3 239 34 533.4 533.4 317.1 533.4 0.00 51 31 23639 -53.1 -86.1 1 33.0 -55.0 249 32 594.3 594.3 320.3 594.3 0.01 52 30 23850 -53.3 -86.3 1 33.0 -55.2 250 32 599.3 599.3 320.6 599.4 0.01 53 20 26440 -55.9 -87.9 1 32.0 -57.9 245 38 665.1 665.1 323.3 665.1 0.01 54 14 28752 -49.5 -85.5 1 36.0 -54.1 260 46 758.2 758.2 326.1 758.3 0.02 55 13 29237 -50.5 -86.5 1 36.0 -55.0 264 48 771.0 771.0 326.5 771.1 0.02 56 12 29768 -44.5 -83.5 1 39.0 -51.7 267 50 810.1 810.1 327.5 810.4 0.03 57 10 30990 -45.1 -84.1 0 39.0 -52.8 275 54 851.2 851.2 328.4 851.5 0.03 58 9.9 31057 -45.5 -83.5 1 38.0 -53.0 852.1 852.2 328.4 852.5 0.04 59 6.3 34119 -38.3 -80.3 0 42.0 -51.9 1000.4 1000.5 331.2 1001.6 0.10 TRP 180 12691 -65.5 -70.5 50 5.0 -65.5 250 49 339.1 339.1 294.1 339.2 0.02 WND 210 11746 -59.4 -63.8 57 4.4 -59.5 245 68 334.0 334.0 292.9 334.2 0.03 Sounding variables and indices 1000-500 mb thick: 5584.00 m Freezing level: 671.76 mb = 3435.15 m = 11270.05 ft Wetbulb zero: 756.79 mb = 2471.24 m = 8107.64 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 39.79 % Est. max temperature: 23.06 C = 73.52 F Sfc-Lift cond lev (LCL): 930.17 mb = 763.82 m = 2505.93 ft T: 13.79 C 700-500 lapse rate: 5.97 C/km ThetaE index: 15.83 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 914.92 mb = 902.91 m = 2962.28 ft Mean mixing ratio: 10.17 g/kg Conv temperature: 21.45 C = 70.62 F Cap Strength: 1.88 C Lifted Index: 0.83 C Risk: Showers probable Lifted Index @300 mb: 5.50 C Lifted Index @700 mb: 0.01 C Showalter Index: 5.58 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.10 C K Index: 9.90 Risk: None Sweat Index: 120.20 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.08 J/kg Max Up Vert Vel: 10.78 m/s Conv Inhibition (B-): 3.35 J/kg Cap Strength: 1.80 C Lift Cond Lev (LCL): 919.94 mb = 857.03 m = 2811.75 ft Lev Free Conv (LFC): 904.94 mb = 994.96 m = 3264.26 ft Equ Level (EL): 684.94 mb = 3276.13 m = 10748.33 ft B at Equ Level: 49.89 J/kg Max Parcel Lev (MPL): 524.94 mb = 5358.78 m = 17581.09 ft Wind level data Storm motion: 324 at 14 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 1016 7 340 10 3.4 -9.4 | 114 6 -5.1 2.3 1 1000 146 335 10 4.2 -9.1 | 122 5 -4.3 2.6 2 925 811 340 14 4.8 -13.2 | 68 4 -3.7 -1.5 3 850 1518 325 16 9.2 -13.1 | 334 2 0.7 -1.4 4 700 3102 300 14 12.1 -7.0 | 218 6 3.6 4.7 5 500 5730 270 33 33.0 -0.0 | 245 27 24.5 11.7 6 400 7390 270 33 33.0 -0.0 | 245 27 24.5 11.7 7 300 9410 260 51 50.2 8.9 | 244 47 41.7 20.5 8 250 10630 245 59 53.5 24.9 | 231 58 45.0 36.6 9 210 11746 245 68 61.6 28.7 | 233 67 53.1 40.4 10 200 12050 250 65 61.1 22.2 | 237 63 52.6 33.9 11 180 12691 250 49 46.0 16.8 | 233 47 37.6 28.4 12 150 13810 250 40 37.6 13.7 | 229 39 29.1 25.4 13 100 16330 255 34 32.8 8.8 | 230 32 24.4 20.5 14 70 18540 250 26 24.4 8.9 | 218 26 16.0 20.6 15 50 20630 230 36 27.6 23.1 | 209 40 19.1 34.8 16 30 23850 250 32 30.1 10.9 | 224 31 21.6 22.6 17 20 26440 245 38 34.4 16.1 | 223 38 26.0 27.7 18 10 30990 275 54 53.8 -4.7 | 261 46 45.3 7.0 Wind Parameters Mean winds (0-6000m): 294.0 at 19.3 knts Storm direction: 324.0 at 14.4 knts Shear (0-3000m) pos: 0.0 neg: 1.5 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 105.2 deg Storm rel helicity (0-3000m) pos: 0.7 neg: -8.7 tot: -8.0 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: -0.69 Storm rel vorticity (0-3000m) horiz: 2.7 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.41 Bulk Shear: 24.06 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 ------------------------------------------------------------------------------- 500 337 11 113 5| 0.0 2.3 2.3| 0.7 -1.9 -1.3 -2.6 -0.43| 3.0 -1.3 1000 338 12 96 4| 0.0 2.4 2.4| 0.7 -4.4 -3.8 -3.8 -0.63| 3.1 -1.9 1500 335 13 84 3| 0.0 2.3 2.3| 0.7 -5.7 -5.1 -3.4 -0.70| 3.1 -2.2 2000 331 14 77 2| 0.0 1.9 1.9| 0.7 -6.6 -5.9 -3.0 -0.75| 2.9 -2.2 2500 327 14 79 1| 0.0 1.6 1.6| 0.7 -7.5 -6.9 -2.7 -0.72| 2.8 -2.0 3000 324 14 161 0| 0.0 1.5 1.5| 0.7 -8.7 -8.0 -2.7 -0.69| 2.7 -1.8 4000 316 15 240 2| 0.0 2.1 2.1| 8.7 -8.9 -0.2 -0.0 -0.30| 3.0 -0.9 5000 305 17 248 6| 0.0 2.5 2.5| 10.7 -10.1 0.6 0.1 -0.21| 3.3 -0.7 6000 294 19 247 10| 0.0 2.7 2.7| 10.7 -19.4 -8.7 -1.5 -0.21| 3.3 -0.7 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251017.11.gif