UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080311.upa.cvt Date: 1100Z 3 AUG 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 3 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 1014 7 28.6 21.6 66 7.0 23.6 320 6 300.6 303.5 296.2 348.1 16.22 1 1011 34 26.0 21.7 77 4.3 22.9 319 7 298.2 301.2 295.7 345.8 16.38 2 1005 87 25.4 21.2 78 4.2 22.4 317 9 298.1 301.0 295.4 344.5 15.97 3 1000 132 25.0 20.8 78 4.2 22.1 315 11 298.1 301.0 295.2 343.6 15.65 4 978 327 23.4 20.8 85 2.6 21.6 305 11 298.4 301.4 295.5 345.0 16.01 5 937 700 21.4 9.4 46 12.0 14.1 286 12 300.1 301.5 289.8 323.5 7.92 6 925 812 20.4 10.4 53 10.0 14.2 280 12 300.2 301.7 290.4 325.5 8.59 7 915 906 19.6 13.6 68 6.0 15.7 281 13 300.3 302.3 292.2 331.9 10.76 8 907 982 20.8 5.8 38 15.0 12.1 282 13 302.3 303.4 289.2 321.4 6.38 9 889 1155 20.2 0.2 26 20.0 9.6 285 14 303.4 304.2 287.6 316.7 4.36 10 861 1430 18.2 6.2 45 12.0 11.2 288 15 304.1 305.4 290.2 324.9 6.92 11 850 1540 18.2 -1.8 26 20.0 8.0 290 16 305.2 305.9 287.9 317.4 3.94 12 830 1743 17.0 -7.0 19 24.0 5.9 289 17 306.0 306.5 286.9 314.6 2.72 13 752 2575 12.0 -10.0 20 22.0 2.4 287 20 309.4 309.8 287.8 317.0 2.37 14 700 3169 7.4 -11.6 24 19.0 -0.4 285 23 310.7 311.1 288.1 317.9 2.25 15 660 3649 3.6 -13.4 28 17.0 -3.0 284 26 311.7 312.1 288.2 318.4 2.06 16 612 4258 0.0 -23.0 16 23.0 -7.1 283 30 314.3 314.5 288.0 317.7 0.98 17 523 5493 -9.5 -19.5 44 10.0 -12.6 281 39 317.3 317.6 289.5 322.6 1.56 18 513 5642 -9.9 -30.9 16 21.0 -14.7 280 40 318.6 318.7 288.9 320.6 0.57 19 501 5825 -10.9 -32.9 14 22.0 -15.6 280 41 319.6 319.7 289.1 321.3 0.48 20 500 5840 -10.9 -32.9 14 22.0 -15.6 280 41 319.7 319.8 289.2 321.5 0.48 21 447 6687 -18.1 -37.1 17 19.0 -21.2 275 40 321.1 321.2 289.5 322.4 0.35 22 415 7239 -20.3 -52.3 4 32.0 -23.7 272 40 325.2 325.2 290.4 325.5 0.07 23 400 7510 -22.1 -52.1 5 30.0 -25.2 270 40 326.3 326.3 290.7 326.6 0.08 24 314 9244 -35.3 -56.3 10 21.0 -36.5 262 64 331.3 331.3 292.1 331.5 0.06 25 300 9560 -37.3 -57.3 11 20.0 -38.4 260 69 332.8 332.8 292.5 333.0 0.06 26 250 10800 -44.7 -61.7 13 17.0 -45.3 265 74 339.6 339.6 294.3 339.8 0.04 27 248 10854 -45.1 -62.1 13 17.0 -45.7 264 74 339.8 339.8 294.3 339.9 0.04 28 233 11273 -43.9 -67.9 5 24.0 -44.7 259 76 347.7 347.7 296.1 347.8 0.02 29 205 12134 -43.9 -75.9 2 32.0 -44.8 247 78 360.7 360.7 298.8 360.7 0.01 30 200 12300 -45.1 -76.1 2 31.0 -45.9 245 79 361.4 361.4 299.0 361.4 0.01 31 181 12956 -50.3 -78.3 2 28.0 -50.8 240 86 363.3 363.3 299.4 363.3 0.00 32 153 14026 -59.1 -82.1 4 23.0 -59.3 255 78 366.2 366.2 299.9 366.2 0.00 33 150 14150 -58.7 -81.7 4 23.0 -58.9 260 80 368.9 368.9 300.4 369.0 0.00 34 133 14907 -57.7 -83.7 2 26.0 -58.0 250 66 383.6 383.6 302.8 383.7 0.00 35 119 15604 -60.3 -84.3 3 24.0 -60.5 240 53 391.3 391.3 304.0 391.3 0.00 36 111 16039 -58.3 -84.3 2 26.0 -58.6 234 44 402.9 402.9 305.6 402.9 0.00 37 100 16690 -62.1 -86.1 3 24.0 -62.3 225 32 407.7 407.7 306.2 407.8 0.00 38 96 16941 -63.5 -86.5 3 23.0 -63.7 221 30 409.8 409.8 306.5 409.8 0.00 39 85 17687 -64.1 -87.1 3 23.0 -64.3 209 25 423.1 423.1 308.1 423.1 0.00 40 78 18218 -60.1 -87.1 2 27.0 -60.4 201 22 441.9 441.9 310.1 441.9 0.00 41 70 18890 -62.3 -88.3 2 26.0 -62.6 190 17 451.1 451.1 311.0 451.1 0.00 42 58 20058 -61.3 -88.3 2 27.0 -61.7 120 11 478.3 478.3 313.3 478.3 0.00 43 51 20865 -57.7 -86.7 1 29.0 -58.5 72 8 504.6 504.6 315.3 504.7 0.00 44 50 20990 -57.9 -86.9 1 29.0 -58.6 65 7 507.0 507.0 315.4 507.1 0.00 45 31 24029 -55.1 -86.1 1 31.0 -56.6 98 22 588.9 588.9 320.1 588.9 0.01 46 30 24240 -53.5 -85.5 1 32.0 -55.4 100 23 598.8 598.8 320.6 598.8 0.01 47 20 26880 -48.1 -83.1 1 35.0 -52.2 85 26 688.9 689.0 324.1 689.1 0.02 48 17 27952 -46.9 -82.9 1 36.0 -51.9 89 28 725.6 725.6 325.3 725.8 0.02 49 15 28779 -47.9 -82.9 1 35.0 -52.9 91 29 748.7 748.7 325.9 748.9 0.03 50 12 30271 -41.1 -81.1 1 40.0 -50.0 96 31 822.1 822.1 327.8 822.6 0.05 51 10 31510 -40.9 -80.9 1 40.0 -50.7 100 33 866.9 866.9 328.8 867.4 0.06 52 9.3 32004 -40.7 -80.7 1 40.0 -51.0 885.8 885.9 329.1 886.5 0.06 53 8.0 33029 -40.9 -80.9 1 40.0 -51.7 924.0 924.0 329.9 924.8 0.07 TRP 153 14026 -59.1 -82.1 4 23.0 -59.3 255 78 366.2 366.2 299.9 366.2 0.00 WND 181 12956 -50.3 -78.3 2 28.0 -50.8 240 86 363.3 363.3 299.4 363.3 0.00 Sounding variables and indices 1000-500 mb thick: 5708.00 m Freezing level: 612.00 mb = 4257.66 m = 13968.52 ft Wetbulb zero: 708.13 mb = 3073.25 m = 10082.72 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 31.95 % Est. max temperature: 32.08 C = 89.74 F Sfc-Lift cond lev (LCL): 916.26 mb = 893.86 m = 2932.58 ft T: 19.70 C 700-500 lapse rate: 6.85 C/km ThetaE index: 21.55 C Layer 937.0- 925.0 mb Conv cond level (CCL): 773.79 mb = 2334.20 m = 7658.04 ft Mean mixing ratio: 12.62 g/kg Conv temperature: 36.49 C = 97.68 F Cap Strength: 4.24 C Lifted Index: -2.42 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.82 C Lifted Index @700 mb: 0.99 C Showalter Index: 6.95 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 29.10 C Cross Totals Index: 9.10 C K Index: 8.30 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 0.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 505.41 J/kg Max Up Vert Vel: 31.79 m/s Conv Inhibition (B-): 248.83 J/kg Cap Strength: 4.24 C Lift Cond Lev (LCL): 882.47 mb = 1218.08 m = 3996.27 ft Lev Free Conv (LFC): 667.47 mb = 3557.54 m = 11671.59 ft Equ Level (EL): 287.47 mb = 9850.24 m = 32316.67 ft B at Equ Level: 504.73 J/kg Max Parcel Lev (MPL): 207.47 mb = 12053.79 m = 39546.07 ft Wind level data Storm motion: 314 at 18 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 1014 7 320 6 3.9 -4.6 | 131 12 -9.2 8.0 1 1000 132 315 11 7.8 -7.8 | 133 7 -5.3 4.8 2 925 812 280 12 11.8 -2.1 | 173 11 -1.2 10.5 3 850 1540 290 16 15.0 -5.5 | 196 7 2.0 7.1 4 700 3169 285 23 22.2 -6.0 | 234 11 9.2 6.6 5 500 5840 280 41 40.4 -7.1 | 259 28 27.3 5.5 6 400 7510 270 40 40.0 -0.0 | 245 30 27.0 12.6 7 300 9560 260 69 68.0 12.0 | 246 60 54.9 24.6 8 250 10800 265 74 73.7 6.4 | 253 64 60.7 19.1 9 200 12300 245 79 71.6 33.4 | 232 74 58.6 46.0 10 181 12956 240 86 74.5 43.0 | 228 83 61.4 55.6 11 153 14026 255 78 75.3 20.2 | 242 70 62.3 32.8 12 150 14150 260 80 78.8 13.9 | 248 71 65.8 26.5 13 100 16690 225 32 22.6 22.6 | 195 37 9.6 35.2 14 70 18890 190 17 3.0 16.7 | 161 31 -10.1 29.3 15 50 20990 65 7 -6.3 -3.0 | 116 22 -19.4 9.6 16 30 24240 100 23 -22.7 4.0 | 115 39 -35.7 16.6 17 20 26880 85 26 -25.9 -2.3 | 105 40 -38.9 10.3 18 10 31510 100 33 -32.5 5.7 | 112 49 -45.5 18.3 Wind Parameters Mean winds (0-6000m): 284.0 at 24.2 knts Storm direction: 314.0 at 18.1 knts Shear (0-3000m) pos: 0.6 neg: 2.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 100.8 deg Storm rel helicity (0-3000m) pos: 32.7 neg: 0.0 tot: 32.7 m^2/s^2 ave: 10.9 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.5 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 16.85 Bulk Shear: 29.99 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 ------------------------------------------------------------------------------- 500 307 11 143 8| 0.0 6.8 6.8| 7.7 0.0 7.7 15.4 0.46| 8.8 4.0 1000 295 11 160 8| 0.0 4.7 4.7| 14.8 0.0 14.8 14.8 0.52| 6.7 3.5 1500 292 12 169 8| 1.1 3.1 4.2| 20.2 0.0 20.2 13.5 0.56| 5.6 3.1 2000 291 13 177 8| 0.8 2.9 3.7| 24.5 0.0 24.5 12.3 0.61| 4.7 2.9 2500 290 15 185 8| 0.7 2.7 3.4| 28.7 0.0 28.7 11.5 0.64| 4.2 2.7 3000 289 16 194 8| 0.6 2.7 3.2| 32.7 0.0 32.7 10.9 0.64| 3.9 2.5 4000 287 18 211 8| 0.4 2.8 3.2| 45.6 0.0 45.6 11.4 0.63| 3.8 2.4 5000 286 21 226 10| 0.3 2.9 3.3| 57.8 0.0 57.8 11.6 0.58| 3.7 2.1 6000 284 24 237 12| 0.3 2.9 3.2| 66.0 -4.9 61.1 10.2 0.50| 3.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20250803.11.gif