UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081123.upa.cvt Date: 2300Z 11 AUG 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 11 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 1013 7 23.4 23.1 98 0.3 23.2 0 0 295.5 298.7 295.9 346.7 17.84 1 1005 78 25.4 22.8 86 2.6 23.5 3 7 298.1 301.3 296.5 349.4 17.65 2 1000 123 25.2 22.8 87 2.4 23.5 5 12 298.4 301.6 296.6 350.0 17.74 3 969 399 22.8 21.4 92 1.4 21.8 11 11 298.6 301.7 296.1 347.5 16.78 4 961 471 23.0 18.9 78 4.1 20.2 13 11 299.5 302.2 294.7 341.7 14.45 5 960 480 23.2 17.2 69 6.0 19.1 13 11 299.8 302.2 293.7 337.8 12.96 6 959 490 25.2 12.2 44 13.0 16.8 13 11 301.9 303.7 291.6 329.6 9.34 7 956 517 26.4 11.4 39 15.0 16.8 14 11 303.4 305.1 291.7 329.9 8.88 8 925 808 26.0 7.0 30 19.0 14.6 20 10 305.9 307.2 290.7 326.5 6.80 9 850 1545 20.0 3.0 32 17.0 10.4 345 6 307.1 308.1 290.0 324.2 5.59 10 766 2429 12.8 -6.2 26 19.0 3.9 358 7 308.6 309.2 288.2 318.5 3.14 11 700 3179 8.2 -19.8 12 28.0 -1.6 10 7 311.6 311.8 287.2 315.4 1.13 12 699 3191 8.2 -19.8 12 28.0 -1.6 9 7 311.7 311.9 287.2 315.5 1.14 13 601 4426 2.4 -24.6 12 27.0 -6.0 309 7 318.7 318.9 289.3 321.8 0.87 14 500 5880 -10.5 -22.5 37 12.0 -13.9 235 7 320.2 320.5 290.2 324.6 1.26 15 485 6112 -12.9 -23.9 39 11.0 -15.9 234 7 320.1 320.3 290.0 324.0 1.14 16 481 6175 -12.9 -29.9 23 17.0 -16.7 233 7 320.8 321.0 289.8 323.2 0.66 17 429 7034 -18.7 -43.7 9 25.0 -22.2 228 8 324.1 324.2 290.2 324.8 0.19 18 400 7550 -22.7 -43.7 13 21.0 -25.4 225 8 325.5 325.5 290.6 326.2 0.20 19 350 8512 -30.1 -51.1 11 21.0 -31.9 205 23 328.2 328.2 291.3 328.6 0.10 20 305 9492 -28.9 -61.9 3 33.0 -31.3 205 56 343.0 343.0 295.1 343.2 0.03 21 300 9610 -28.9 -61.9 3 33.0 -31.3 205 60 344.6 344.7 295.4 344.8 0.03 22 261 10599 -34.1 -67.9 2 33.8 -35.9 200 64 351.0 351.0 296.8 351.1 0.02 23 250 10900 -35.7 -69.7 2 34.0 -37.3 205 59 353.0 353.0 297.3 353.0 0.01 24 200 12420 -45.3 -76.3 2 31.0 -46.1 200 51 361.0 361.0 298.9 361.1 0.01 25 166 13641 -53.5 -77.5 4 24.0 -53.9 197 43 367.1 367.1 300.1 367.1 0.01 26 150 14290 -55.1 -79.1 4 24.0 -55.5 195 39 375.1 375.1 301.5 375.2 0.01 27 107 16391 -66.1 -85.1 5 19.0 -66.2 203 18 392.3 392.3 304.1 392.4 0.00 28 100 16800 -66.7 -85.7 5 19.0 -66.8 205 14 398.9 398.9 305.0 398.9 0.00 29 90 17432 -70.1 -86.1 8 16.0 -70.2 178 16 404.3 404.3 305.7 404.3 0.00 30 70 18940 -66.3 -88.3 3 22.0 -66.5 115 21 442.5 442.5 310.1 442.6 0.00 31 50 20990 -62.7 -88.7 2 26.0 -63.1 85 12 495.7 495.7 314.7 495.7 0.00 32 30 24200 -53.7 -85.7 1 32.0 -55.5 100 29 598.2 598.2 320.5 598.3 0.01 33 20 26820 -50.1 -84.1 1 34.0 -53.5 90 21 682.8 682.8 323.9 682.9 0.02 34 11 30804 -41.1 -81.1 1 40.0 -50.4 107 31 842.8 842.9 328.2 843.3 0.05 35 10 31450 -42.5 -82.5 0 40.0 -51.5 110 33 860.9 860.9 328.7 861.3 0.04 36 7.3 33586 -40.3 -81.3 0 41.0 -52.0 951.0 951.0 330.4 951.8 0.07 TRP 350 8512 -30.1 -51.1 11 21.0 -31.9 205 23 328.2 328.2 291.3 328.6 0.10 WND 261 10599 -34.1 -67.9 2 33.8 -35.9 200 64 351.0 351.0 296.8 351.1 0.02 Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 582.21 mb = 4696.72 m = 15409.00 ft Wetbulb zero: 718.92 mb = 2957.02 m = 9701.39 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 27.83 % Est. max temperature: 34.88 C = 94.78 F Sfc-Lift cond lev (LCL): 1009.02 mb = 42.35 m = 138.95 ft T: 24.39 C 700-500 lapse rate: 6.92 C/km ThetaE index: 20.34 C Layer 969.0- 956.0 mb Conv cond level (CCL): 771.41 mb = 2369.28 m = 7773.13 ft Mean mixing ratio: 12.53 g/kg Conv temperature: 36.50 C = 97.70 F Cap Strength: 5.35 C Lifted Index: -3.05 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 6.12 C Lifted Index @700 mb: 1.03 C Showalter Index: 3.60 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 13.50 C K Index: 5.50 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 0.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 533.22 J/kg Max Up Vert Vel: 32.66 m/s Conv Inhibition (B-): 367.71 J/kg Cap Strength: 5.35 C Lift Cond Lev (LCL): 852.43 mb = 1520.14 m = 4987.28 ft Lev Free Conv (LFC): 557.43 mb = 5020.93 m = 16472.66 ft Equ Level (EL): 327.43 mb = 8986.92 m = 29484.27 ft B at Equ Level: 530.20 J/kg Max Parcel Lev (MPL): 247.43 mb = 10970.45 m = 35991.87 ft Wind level data Storm motion: 19 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 1013 7 0 0 -0.0 -0.0 | 199 6 1.8 5.2 1 1000 123 5 12 -1.0 -12.0 | 354 7 0.8 -6.7 2 925 808 20 10 -3.4 -9.4 | 21 4 -1.6 -4.2 3 850 1545 345 6 1.6 -5.8 | 279 3 3.4 -0.6 4 700 3179 10 7 -1.2 -6.9 | 340 2 0.6 -1.6 5 500 5880 235 7 5.7 4.0 | 219 12 7.5 9.3 6 400 7550 225 8 5.7 5.7 | 214 13 7.5 10.9 7 350 8512 205 23 9.7 20.8 | 204 29 11.5 26.1 8 300 9610 205 60 25.4 54.4 | 204 66 27.2 59.6 9 261 10599 200 64 21.9 60.1 | 200 70 23.7 65.4 10 250 10900 205 59 24.9 53.5 | 204 65 26.7 58.7 11 200 12420 200 51 17.4 47.9 | 200 57 19.3 53.2 12 150 14290 195 39 10.1 37.7 | 196 45 11.9 42.9 13 100 16800 205 14 5.9 12.7 | 203 20 7.7 17.9 14 70 18940 115 21 -19.0 8.9 | 129 22 -17.2 14.1 15 50 20990 85 12 -12.0 -1.0 | 112 11 -10.1 4.2 16 30 24200 100 29 -28.6 5.0 | 111 29 -26.7 10.3 17 20 26820 90 21 -21.0 0.0 | 105 20 -19.2 5.2 18 10 31450 110 33 -31.0 11.3 | 120 34 -29.2 16.5 Wind Parameters Mean winds (0-6000m): 349.0 at 7.4 knts Storm direction: 19.0 at 5.5 knts Shear (0-3000m) pos: 2.1 neg: 1.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 130.8 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -5.3 tot: 4.4 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 246.95 Bulk Shear: 2.16 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 8 10 356 5| 11.2 0.0 11.2| 6.9 0.0 6.9 13.7 0.93| 17.5 16.4 1000 12 10 4 5| 5.6 1.0 6.6| 8.4 -1.7 6.7 6.7 0.76| 10.5 7.9 1500 10 9 356 4| 3.7 2.1 5.8| 8.4 -5.1 3.3 2.2 0.46| 8.4 3.9 2000 6 8 344 3| 2.9 1.5 4.4| 8.8 -5.3 3.5 1.8 0.46| 6.6 3.0 2500 4 8 337 3| 2.4 1.2 3.7| 9.3 -5.3 4.0 1.6 0.47| 5.4 2.6 3000 4 8 335 3| 2.1 1.0 3.1| 9.7 -5.3 4.4 1.5 0.48| 4.7 2.3 4000 2 8 327 3| 1.6 1.3 2.9| 9.8 -8.3 1.5 0.4 0.31| 4.2 1.3 5000 354 7 310 3| 1.3 1.6 2.9| 9.8 -17.4 -7.6 -1.5 0.15| 4.0 0.6 6000 349 7 302 4| 1.1 1.6 2.7| 9.8 -31.5 -21.7 -3.6 0.02| 3.8 0.1 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20250811.23.gif