UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050123.upa.cvt Date: 2300Z 1 MAY 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 1 MAY 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 1020 7 11.6 6.9 73 4.7 9.1 95 3 283.1 284.2 281.4 300.1 6.12 1 1018 23 17.0 4.0 42 13.0 10.2 92 4 288.7 289.6 282.5 303.0 5.00 2 1011 81 17.4 3.4 39 14.0 10.1 82 7 289.6 290.5 282.8 303.5 4.83 3 1003 148 20.8 -0.2 25 21.0 10.3 70 11 293.7 294.4 283.3 304.8 3.75 4 1000 173 21.0 0.0 25 21.0 10.4 65 12 294.1 294.8 283.5 305.4 3.82 5 983 321 20.8 -0.2 25 21.0 10.2 57 11 295.4 296.1 284.1 306.8 3.83 6 925 841 16.0 -1.0 31 17.0 7.6 30 9 295.7 296.4 284.2 307.1 3.84 7 862 1434 10.4 -0.6 46 11.0 5.1 80 3 295.9 296.6 284.7 308.4 4.24 8 857 1482 12.0 -16.0 13 28.0 1.9 84 3 298.0 298.2 282.2 302.1 1.28 9 850 1551 12.0 -26.0 5 38.0 0.8 90 2 298.7 298.8 281.5 300.5 0.54 10 848 1571 12.2 -29.8 4 42.0 0.6 89 2 299.1 299.2 281.5 300.4 0.38 11 700 3146 2.4 -38.6 3 41.0 -6.2 330 7 305.1 305.2 283.7 305.8 0.19 12 637 3900 -1.5 -46.5 2 45.0 -9.2 341 10 309.0 309.1 285.1 309.4 0.09 13 502 5740 -16.1 -54.1 2 38.0 -20.1 10 17 313.1 313.1 286.5 313.2 0.05 14 500 5770 -16.1 -55.1 2 39.0 -20.1 10 17 313.4 313.4 286.6 313.6 0.04 15 493 5876 -15.9 -58.9 1 43.0 -20.0 8 18 314.9 314.9 287.1 315.0 0.03 16 400 7410 -28.1 -57.1 4 29.0 -30.1 345 39 318.5 318.5 288.3 318.6 0.04 17 300 9410 -43.7 -64.7 8 21.0 -44.3 335 44 323.8 323.8 289.9 323.9 0.02 18 250 10610 -52.7 -66.7 17 14.0 -52.9 330 49 327.7 327.7 291.1 327.8 0.02 19 238 10926 -54.9 -68.9 16 14.0 -55.1 329 51 329.0 329.0 291.5 329.1 0.02 20 200 12020 -61.9 -71.9 25 10.0 -62.0 325 57 334.7 334.7 293.0 334.8 0.01 21 189 12368 -63.7 -72.7 28 9.0 -63.8 325 61 337.3 337.3 293.7 337.3 0.01 22 177 12771 -61.6 -77.6 10 16.0 -61.7 315 61 347.1 347.1 296.0 347.1 0.01 23 172 12949 -60.7 -79.7 6 19.0 -60.9 318 57 351.5 351.5 297.0 351.5 0.00 24 150 13800 -59.9 -84.9 2 25.0 -60.1 330 39 366.9 366.9 300.0 366.9 0.00 25 126 14894 -57.7 -85.7 2 28.0 -58.0 321 32 389.6 389.6 303.8 389.6 0.00 26 100 16340 -61.1 -87.1 2 26.0 -61.4 310 22 409.7 409.7 306.5 409.7 0.00 27 83 17486 -64.5 -89.5 2 25.0 -64.7 315 21 425.2 425.2 308.3 425.2 0.00 28 70 18530 -62.7 -88.7 2 26.0 -63.0 320 21 450.2 450.2 310.9 450.3 0.00 29 61 19385 -59.3 -88.3 1 29.0 -59.8 295 16 475.9 475.9 313.1 475.9 0.00 30 58 19700 -59.7 -87.7 1 28.0 -60.2 286 14 481.9 481.9 313.6 481.9 0.00 31 50 20630 -58.5 -87.5 1 29.0 -59.2 260 9 505.6 505.6 315.4 505.6 0.00 32 30 23850 -55.1 -87.1 1 32.0 -56.7 250 16 594.4 594.4 320.3 594.5 0.01 33 20 26440 -53.1 -86.1 1 33.0 -55.8 275 16 673.6 673.6 323.6 673.7 0.01 34 17 27489 -53.9 -86.9 1 33.0 -56.7 250 14 703.1 703.1 324.6 703.2 0.01 35 13 29247 -46.1 -84.1 1 38.0 -52.3 210 12 786.2 786.2 326.9 786.4 0.03 36 10 31010 -42.1 -82.1 0 40.0 -51.2 170 9 862.4 862.4 328.7 862.9 0.05 37 9.5 31356 -43.1 -82.1 1 39.0 -52.0 871.4 871.4 328.8 871.8 0.05 38 7.9 32612 -38.5 -80.5 0 42.0 -50.8 936.9 937.0 330.1 937.8 0.08 39 7.8 32699 -38.9 -80.9 0 42.0 -51.0 938.7 938.8 330.1 939.5 0.07 TRP 189 12368 -63.7 -72.7 28 9.0 -63.8 325 61 337.3 337.3 293.7 337.3 0.01 WND 177 12771 -61.6 -77.6 10 16.0 -61.7 315 61 347.1 347.1 296.0 347.1 0.01 Sounding variables and indices 1000-500 mb thick: 5597.00 m Freezing level: 661.23 mb = 3609.94 m = 11843.50 ft Wetbulb zero: 834.92 mb = 1698.32 m = 5571.84 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 10.06 % Est. max temperature: 24.36 C = 75.86 F Sfc-Lift cond lev (LCL): 949.98 mb = 613.14 m = 2011.59 ft T: 18.10 C 700-500 lapse rate: 7.05 C/km ThetaE index: 8.01 C Layer 857.0- 700.0 mb Conv cond level (CCL): 585.58 mb = 4550.13 m = 14928.06 ft Mean mixing ratio: 3.97 g/kg Conv temperature: 39.18 C = 102.52 F Cap Strength: 9.50 C Lifted Index: 8.67 C Risk: None Lifted Index @300 mb: 12.65 C Lifted Index @700 mb: 8.44 C Showalter Index: 12.05 C Risk: None Total Totals Index: 18.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: -9.90 C K Index: -38.90 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 2.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.83 J/kg Max Up Vert Vel: 6.61 m/s Conv Inhibition (B-): 58509.75 J/kg Cap Strength: 9.45 C Lift Cond Lev (LCL): 733.15 mb = 2766.00 m = 9074.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 38 at 7 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 1020 7 95 3 -3.0 0.3 | 193 6 1.3 5.7 1 1000 173 65 12 -10.9 -5.1 | 93 7 -6.6 0.4 2 925 841 30 9 -4.5 -7.8 | 5 2 -0.2 -2.3 3 850 1551 90 2 -2.0 0.0 | 203 6 2.3 5.5 4 700 3146 330 7 3.5 -6.1 | 274 8 7.8 -0.6 5 500 5770 10 17 -3.0 -16.7 | 353 11 1.4 -11.3 6 400 7410 345 39 10.1 -37.7 | 336 35 14.4 -32.2 7 300 9410 335 44 18.6 -39.9 | 326 41 22.9 -34.4 8 250 10610 330 49 24.5 -42.4 | 322 47 28.8 -37.0 9 200 12020 325 57 32.7 -46.7 | 318 55 37.0 -41.2 10 189 12368 325 61 35.0 -50.0 | 319 59 39.3 -44.5 11 177 12771 315 61 43.1 -43.1 | 308 61 47.4 -37.7 12 150 13800 330 39 19.5 -33.8 | 320 37 23.8 -28.3 13 100 16340 310 22 16.9 -14.1 | 292 23 21.2 -8.7 14 70 18530 320 21 13.5 -16.1 | 301 21 17.8 -10.6 15 50 20630 260 9 8.9 1.6 | 242 15 13.2 7.0 16 30 23850 250 16 15.0 5.5 | 241 22 19.3 10.9 17 20 26440 275 16 15.9 -1.4 | 259 21 20.3 4.1 18 10 31010 170 9 -1.6 8.9 | 191 15 2.7 14.3 Wind Parameters Mean winds (0-6000m): 8.3 at 9.3 knts Storm direction: 38.3 at 7.0 knts Shear (0-3000m) pos: 1.0 neg: 2.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 83.3 deg Storm rel helicity (0-3000m) pos: 7.3 neg: -18.2 tot: -10.9 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 6.0 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.29 Bulk Shear: 9.51 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 60 10 97 4| 0.0 9.0 9.0| 0.0 -15.9 -15.9 -31.7 -0.91| 13.9-12.7 1000 51 10 79 3| 0.0 3.1 3.1| 0.5 -17.9 -17.4 -17.4 -0.68| 9.9 -6.7 1500 49 8 98 2| 2.0 2.0 4.0| 3.5 -17.9 -14.4 -9.6 -0.36| 8.8 -3.1 2000 51 7 144 2| 1.5 2.0 3.5| 4.1 -18.1 -14.1 -7.0 -0.32| 7.1 -2.3 2500 47 6 171 1| 1.2 2.1 3.3| 6.0 -18.1 -12.1 -4.8 -0.20| 6.4 -1.3 3000 35 6 240 1| 1.0 2.0 3.0| 7.3 -18.2 -10.9 -3.6 -0.14| 6.0 -0.9 4000 14 7 290 3| 0.5 1.7 2.2| 15.2 -18.4 -3.2 -0.8 -0.04| 5.1 -0.2 5000 6 8 303 4| 0.1 1.4 1.5| 26.9 -18.4 8.4 1.7 0.08| 4.6 0.3 6000 8 9 321 5| 0.7 1.2 1.8| 38.1 -19.3 18.7 3.1 0.14| 4.5 0.6 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20250501.23.gif