UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050111.upa.cvt Date: 1100Z 1 MAY 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 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 21.2 17.2 78 4.0 18.5 325 11 292.7 294.9 290.9 327.3 12.19 1 1015 48 18.0 16.3 90 1.7 16.9 330 12 289.9 292.0 289.5 322.4 11.55 2 1008 106 17.8 16.4 92 1.4 16.9 337 13 290.3 292.4 289.8 323.2 11.71 3 1000 172 17.4 13.3 77 4.1 14.8 345 15 290.5 292.3 288.0 317.8 9.64 4 995 215 16.8 14.5 86 2.3 15.4 349 15 290.4 292.2 288.7 319.9 10.48 5 992 241 19.2 5.2 40 14.0 11.5 352 15 293.0 294.0 285.0 309.2 5.59 6 985 302 20.6 4.6 35 16.0 11.8 358 14 295.0 296.0 285.6 310.8 5.40 7 960 523 19.6 0.6 28 19.0 9.9 19 13 296.2 296.9 284.8 308.5 4.16 8 925 841 16.6 -1.4 29 18.0 7.8 50 11 296.3 297.0 284.3 307.4 3.73 9 850 1551 9.8 -3.2 40 13.0 3.8 65 9 296.4 297.1 284.2 307.0 3.55 10 849 1561 9.6 -3.4 40 13.0 3.7 64 9 296.3 296.9 284.1 306.8 3.50 11 815 1898 7.6 -10.4 27 18.0 0.5 44 8 297.7 298.1 283.1 304.2 2.12 12 795 2103 9.2 -33.8 3 43.0 -1.6 32 7 301.5 301.5 282.4 302.4 0.28 13 700 3144 2.8 -36.2 4 39.0 -5.9 330 4 305.6 305.6 284.0 306.5 0.25 14 686 3307 1.6 -37.4 4 39.0 -6.7 331 4 306.0 306.1 284.1 306.8 0.22 15 500 5760 -18.7 -49.7 5 31.0 -22.0 340 11 310.2 310.3 285.5 310.5 0.08 16 452 6503 -25.1 -48.1 10 23.0 -27.2 340 15 311.3 311.3 285.9 311.7 0.11 17 400 7380 -31.9 -56.9 7 25.0 -33.3 340 19 313.5 313.5 286.6 313.7 0.04 18 379 7758 -34.5 -54.5 11 20.0 -35.6 335 26 315.0 315.0 287.2 315.2 0.06 19 356 8191 -37.7 -60.7 7 23.0 -38.6 330 34 316.4 316.4 287.6 316.5 0.03 20 300 9350 -44.9 -65.9 8 21.0 -45.4 315 57 322.1 322.1 289.4 322.1 0.02 21 250 10550 -52.5 -71.5 8 19.0 -52.8 320 66 328.0 328.0 291.2 328.1 0.01 22 244 10706 -53.7 -71.3 10 17.6 -53.9 315 69 328.5 328.5 291.3 328.6 0.01 23 237 10892 -55.1 -71.1 12 16.0 -55.3 317 68 329.1 329.1 291.5 329.2 0.01 24 213 11566 -58.5 -73.5 13 15.0 -58.6 325 64 334.1 334.1 292.8 334.1 0.01 25 200 11960 -58.9 -75.9 9 17.0 -59.0 330 54 339.5 339.5 294.2 339.5 0.01 26 151 13738 -56.7 -82.7 2 26.0 -57.0 315 38 371.7 371.7 300.9 371.7 0.00 27 150 13780 -56.7 -81.7 3 25.0 -57.0 315 38 372.4 372.4 301.0 372.4 0.00 28 106 15959 -61.3 -87.3 2 26.0 -61.6 311 33 402.5 402.5 305.5 402.5 0.00 29 100 16320 -61.5 -87.5 2 26.0 -61.7 310 32 408.9 408.9 306.4 408.9 0.00 30 72 18347 -63.1 -88.1 2 25.0 -63.4 282 15 445.8 445.8 310.4 445.8 0.00 31 70 18520 -62.7 -88.7 2 26.0 -63.0 280 13 450.2 450.2 310.9 450.3 0.00 32 50 20610 -59.1 -87.1 1 28.0 -59.7 295 9 504.2 504.2 315.2 504.2 0.00 33 30 23840 -55.3 -86.3 1 31.0 -56.8 235 15 593.9 593.9 320.3 593.9 0.01 34 27 24514 -55.1 -86.1 1 31.0 -56.8 235 13 612.6 612.6 321.2 612.7 0.01 35 25 25005 -56.1 -87.1 1 31.0 -57.8 235 12 623.4 623.4 321.6 623.4 0.01 36 22 25825 -52.5 -85.5 1 33.0 -55.1 235 10 657.3 657.3 323.0 657.4 0.01 37 20 26440 -53.7 -85.7 1 32.0 -56.2 235 8 671.8 671.8 323.5 671.9 0.01 38 19 26769 -54.3 -86.3 1 32.0 -56.8 679.9 679.9 323.7 680.0 0.01 TRP 213 11566 -58.5 -73.5 13 15.0 -58.6 325 64 334.1 334.1 292.8 334.1 0.01 WND 244 10706 -53.7 -71.3 10 17.6 -53.9 315 69 328.5 328.5 291.3 328.6 0.01 Sounding variables and indices 1000-500 mb thick: 5588.00 m Freezing level: 671.34 mb = 3500.40 m = 11484.13 ft Wetbulb zero: 810.02 mb = 1948.71 m = 6393.33 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 15.36 % Est. max temperature: 24.93 C = 76.87 F Sfc-Lift cond lev (LCL): 961.74 mb = 507.51 m = 1665.05 ft T: 19.67 C 700-500 lapse rate: 8.22 C/km ThetaE index: 10.69 C Layer 992.0- 985.0 mb Conv cond level (CCL): 679.82 mb = 3377.21 m = 11079.94 ft Mean mixing ratio: 6.08 g/kg Conv temperature: 34.75 C = 94.55 F Cap Strength: 6.31 C Lifted Index: 2.32 C Risk: None Lifted Index @300 mb: 7.35 C Lifted Index @700 mb: 5.89 C Showalter Index: 5.54 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 15.50 C K Index: -13.70 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 0.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.56 J/kg Max Up Vert Vel: 7.82 m/s Conv Inhibition (B-): 41249.75 J/kg Cap Strength: 6.30 C Lift Cond Lev (LCL): 802.97 mb = 2020.88 m = 6630.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 33 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 1020 7 325 11 6.3 -9.0 | 291 10 9.8 -3.7 1 1000 172 345 15 3.9 -14.5 | 321 12 7.3 -9.2 2 925 841 50 11 -8.4 -7.1 | 70 5 -5.0 -1.8 3 850 1551 65 9 -8.2 -3.8 | 107 5 -4.7 1.5 4 700 3144 330 4 2.0 -3.5 | 252 6 5.5 1.8 5 500 5760 340 11 3.8 -10.3 | 305 9 7.2 -5.1 6 400 7380 340 19 6.5 -17.9 | 322 16 10.0 -12.6 7 300 9350 315 57 40.3 -40.3 | 309 56 43.8 -35.0 8 250 10550 320 66 42.4 -50.6 | 315 64 45.9 -45.3 9 244 10706 315 69 48.8 -48.8 | 310 68 52.3 -43.5 10 213 11566 325 64 36.7 -52.4 | 320 62 40.2 -47.1 11 200 11960 330 54 27.0 -46.8 | 324 51 30.5 -41.5 12 150 13780 315 38 26.9 -26.9 | 305 37 30.3 -21.6 13 100 16320 310 32 24.5 -20.6 | 299 32 28.0 -15.3 14 70 18520 280 13 12.8 -2.3 | 259 17 16.3 3.0 15 50 20610 295 9 8.2 -3.8 | 263 12 11.6 1.5 16 30 23840 235 15 12.3 8.6 | 229 21 15.8 13.9 17 20 26440 235 8 6.6 4.6 | 225 14 10.0 9.9 Wind Parameters Mean winds (0-6000m): 3.3 at 8.4 knts Storm direction: 33.3 at 6.3 knts Shear (0-3000m) pos: 2.6 neg: 1.7 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -33.7 deg Storm rel helicity (0-3000m) pos: 47.6 neg: -4.5 tot: 43.0 m^2/s^2 ave: 14.3 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.30 Bulk Shear: 4.19 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 ------------------------------------------------------------------------------- 500 352 14 327 10| 11.1 0.0 11.1| 33.2 0.0 33.2 66.4 0.90| 14.4 13.0 1000 11 13 352 7| 7.7 0.0 7.7| 44.6 0.0 44.6 44.6 0.92| 11.2 10.4 1500 26 12 17 5| 5.3 0.0 5.3| 47.6 0.0 47.6 31.7 0.93| 8.3 7.7 2000 32 11 30 5| 4.0 1.1 5.0| 47.6 -1.5 46.1 23.0 0.72| 7.3 5.2 2500 32 10 29 4| 3.2 1.6 4.7| 47.6 -2.6 45.0 18.0 0.54| 6.6 3.6 3000 31 9 27 3| 2.6 1.7 4.3| 47.6 -4.5 43.0 14.3 0.44| 6.1 2.7 4000 23 8 353 2| 1.9 1.4 3.2| 50.9 -5.1 45.8 11.5 0.45| 4.9 2.2 5000 12 8 325 3| 1.4 1.1 2.5| 55.3 -5.1 50.2 10.0 0.48| 4.2 2.0 6000 3 8 316 4| 1.1 0.9 2.0| 60.5 -5.1 55.5 9.2 0.50| 3.8 1.9 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20250501.11.gif