UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081011.upa.cvt Date: 1100Z 10 AUG 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 10 AUG 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 1017 7 31.2 21.2 55 10.0 24.0 340 13 302.9 305.8 296.5 349.6 15.77 1 1013 42 28.0 20.0 62 8.0 22.3 346 14 300.0 302.7 295.0 343.0 14.68 2 1009 77 27.6 18.6 58 9.0 21.3 352 16 300.0 302.4 294.2 339.4 13.48 3 1000 156 28.4 14.4 42 14.0 19.1 5 19 301.5 303.5 292.3 332.2 10.36 4 993 218 29.8 8.8 27 21.0 16.9 5 18 303.6 304.9 290.3 325.1 7.17 5 978 354 29.4 8.4 27 21.0 16.5 5 17 304.5 305.8 290.5 325.8 7.08 6 925 846 25.6 4.6 26 21.0 13.4 5 11 305.5 306.6 289.7 323.0 5.75 7 850 1581 18.8 7.8 49 11.0 12.1 25 12 305.8 307.3 291.6 329.5 7.83 8 790 2202 13.0 5.0 58 8.0 8.4 40 9 306.1 307.4 290.9 327.2 6.94 9 777 2342 13.2 -7.8 22 21.0 3.7 43 9 307.8 308.3 287.6 316.4 2.73 10 765 2472 12.6 -11.4 18 24.0 2.5 47 8 308.5 308.9 287.2 315.2 2.09 11 757 2560 12.0 -11.0 19 23.0 2.2 49 8 308.8 309.2 287.3 315.8 2.18 12 700 3212 9.0 -20.0 11 29.0 -1.2 65 5 312.5 312.7 287.5 316.2 1.12 13 609 4354 4.8 -23.2 11 28.0 -4.5 127 4 320.3 320.5 289.9 323.7 0.97 14 550 5172 -2.5 -16.5 33 14.0 -7.7 173 4 321.1 321.5 291.0 327.6 1.91 15 541 5303 -3.1 -26.1 15 23.0 -9.7 180 3 321.9 322.1 290.2 324.9 0.84 16 500 5920 -8.5 -28.5 18 20.0 -13.6 215 3 322.7 322.8 290.3 325.3 0.73 17 487 6123 -10.5 -29.5 19 19.0 -15.0 213 4 322.7 322.8 290.3 325.1 0.68 18 466 6461 -11.5 -37.5 10 26.0 -16.6 210 5 325.5 325.6 290.8 326.7 0.33 19 400 7610 -20.9 -45.9 9 25.0 -24.1 200 9 327.8 327.9 291.3 328.4 0.16 20 395 7703 -21.5 -46.5 9 25.0 -24.6 201 11 328.2 328.3 291.4 328.8 0.15 21 352 8550 -24.7 -55.7 4 31.0 -27.5 207 26 334.9 334.9 293.1 335.1 0.06 22 340 8804 -23.9 -59.9 2 36.0 -27.1 208 30 339.3 339.3 294.2 339.5 0.04 23 300 9710 -29.3 -65.3 2 36.0 -31.6 215 47 344.1 344.1 295.3 344.2 0.02 24 250 10990 -37.1 -70.1 2 33.0 -38.5 220 50 350.9 350.9 296.8 351.0 0.01 25 206 12304 -46.1 -74.1 3 28.0 -46.8 224 47 356.7 356.7 298.1 356.8 0.01 26 200 12500 -47.1 -74.1 3 27.0 -47.7 225 46 358.2 358.2 298.4 358.2 0.01 27 191 12803 -47.7 -76.7 2 29.0 -48.3 226 45 362.0 362.0 299.1 362.0 0.01 28 150 14350 -59.9 -80.9 5 21.0 -60.1 230 42 366.9 366.9 300.0 366.9 0.00 29 140 14778 -63.1 -82.1 6 19.0 -63.3 225 39 368.6 368.6 300.3 368.6 0.00 30 109 16302 -67.7 -84.7 7 17.0 -67.8 205 27 387.3 387.3 303.4 387.3 0.00 31 100 16820 -68.1 -85.1 7 17.0 -68.2 230 15 396.2 396.2 304.7 396.2 0.00 32 81 18082 -69.7 -87.7 6 18.0 -69.8 198 17 417.5 417.5 307.4 417.5 0.00 33 75 18544 -66.7 -87.7 4 21.0 -66.8 186 17 433.1 433.1 309.1 433.1 0.00 34 71 18875 -68.5 -88.5 4 20.0 -68.7 177 18 436.1 436.1 309.5 436.1 0.00 35 70 18960 -67.5 -88.5 4 21.0 -67.7 175 18 440.0 440.0 309.8 440.0 0.00 36 58 20099 -65.5 -89.5 2 24.0 -65.7 139 20 468.8 468.8 312.5 468.8 0.00 37 58 20099 -65.7 -89.7 2 24.0 -66.0 139 20 468.4 468.4 312.5 468.4 0.00 38 50 21010 -62.1 -89.1 2 27.0 -62.6 110 21 497.1 497.1 314.8 497.2 0.00 39 35 23245 -54.5 -86.5 1 32.0 -56.0 93 22 570.4 570.4 319.2 570.4 0.01 40 30 24230 -54.3 -86.3 1 32.0 -56.0 85 22 596.6 596.6 320.5 596.7 0.01 41 27 24908 -53.3 -85.3 1 32.0 -55.4 86 26 617.7 617.7 321.4 617.7 0.01 42 20 26850 -51.5 -84.5 1 33.0 -54.5 90 37 678.5 678.5 323.7 678.7 0.02 43 12 30224 -46.5 -82.5 1 36.0 -52.8 79 41 803.0 803.0 327.3 803.3 0.04 44 10 31460 -38.9 -79.9 1 41.0 -49.8 75 43 874.3 874.4 328.9 875.0 0.07 45 7.4 33539 -35.9 -78.9 0 43.0 -50.1 965.2 965.2 330.6 966.4 0.11 TRP 109 16302 -67.7 -84.7 7 17.0 -67.8 205 27 387.3 387.3 303.4 387.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 570.21 mb = 4892.11 m = 16050.04 ft Wetbulb zero: 719.96 mb = 2977.92 m = 9769.95 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 25.26 % Est. max temperature: 34.10 C = 93.38 F Sfc-Lift cond lev (LCL): 880.31 mb = 1276.47 m = 4187.85 ft T: 21.62 C 700-500 lapse rate: 6.46 C/km ThetaE index: 24.52 C Layer 1013.0- 978.0 mb Conv cond level (CCL): 588.49 mb = 4629.14 m = 15187.28 ft Mean mixing ratio: 7.74 g/kg Conv temperature: 49.00 C = 120.20 F Cap Strength: 7.71 C Lifted Index: 4.08 C Risk: None Lifted Index @300 mb: 12.75 C Lifted Index @700 mb: 5.70 C Showalter Index: 2.96 C Risk: Showers probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 16.30 C K Index: 6.10 Risk: None Sweat Index: 120.60 Risk: None Energy Index: -0.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.97 J/kg Max Up Vert Vel: 6.16 m/s Conv Inhibition (B-): 66673.43 J/kg Cap Strength: 7.70 C Lift Cond Lev (LCL): 737.96 mb = 2772.38 m = 9095.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 56 at 6 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 1017 7 340 13 4.4 -12.2 | 315 13 9.1 -9.0 1 1000 156 5 19 -1.7 -18.9 | 349 16 3.0 -15.8 2 925 846 5 11 -1.0 -11.0 | 334 9 3.7 -7.8 3 850 1581 25 12 -5.1 -10.9 | 3 8 -0.4 -7.7 4 700 3212 65 5 -4.5 -2.1 | 189 1 0.2 1.1 5 500 5920 215 3 1.7 2.5 | 229 9 6.4 5.6 6 400 7610 200 9 3.1 8.5 | 214 14 7.8 11.6 7 300 9710 215 47 27.0 38.5 | 217 52 31.7 41.7 8 250 10990 220 50 32.1 38.3 | 222 55 36.8 41.5 9 200 12500 225 46 32.5 32.5 | 226 52 37.2 35.7 10 150 14350 230 42 32.2 27.0 | 231 48 36.9 30.2 11 109 16302 205 27 11.4 24.5 | 210 32 16.1 27.6 12 100 16820 230 15 11.5 9.6 | 232 21 16.2 12.8 13 70 18960 175 18 -1.6 17.9 | 188 21 3.1 21.1 14 50 21010 110 21 -19.7 7.2 | 125 18 -15.0 10.4 15 30 24230 85 22 -21.9 -1.9 | 94 17 -17.2 1.3 16 20 26850 90 37 -37.0 0.0 | 96 32 -32.3 3.2 17 10 31460 75 43 -41.5 -11.1 | 78 38 -36.8 -8.0 Wind Parameters Mean winds (0-6000m): 26.0 at 7.6 knts Storm direction: 56.0 at 5.7 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 165.0 deg Storm rel helicity (0-3000m) pos: 43.0 neg: -8.1 tot: 34.9 m^2/s^2 ave: 11.6 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.37 Bulk Shear: 13.86 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 2 17 343 14| 6.5 0.0 6.5| 31.3 -4.1 27.3 54.5 0.59| 12.7 7.5 1000 4 15 342 12| 3.3 0.0 3.3| 32.7 -8.1 24.6 24.6 0.39| 8.7 3.3 1500 7 14 344 11| 3.1 0.0 3.1| 38.6 -8.1 30.5 20.3 0.47| 6.8 3.2 2000 12 13 348 10| 2.8 0.0 2.8| 41.5 -8.1 33.4 16.7 0.48| 5.9 2.8 2500 16 12 351 9| 2.6 0.0 2.6| 42.6 -8.1 34.5 13.8 0.46| 5.3 2.4 3000 19 11 352 8| 2.3 0.0 2.3| 43.0 -8.1 34.9 11.6 0.47| 4.9 2.3 4000 24 10 353 6| 2.1 0.0 2.1| 43.6 -8.2 35.4 8.9 0.43| 4.2 1.8 5000 28 9 351 4| 1.7 0.0 1.7| 47.8 -8.2 39.7 7.9 0.45| 3.8 1.7 6000 26 8 339 4| 1.3 0.0 1.3| 54.0 -8.4 45.6 7.6 0.49| 3.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20250810.11.gif