UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120823.upa.cvt Date: 2300Z 8 DEC 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 8 DEC 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 1023 7 11.4 10.3 93 1.1 10.8 90 3 282.7 284.0 283.0 303.9 7.70 1 1018 49 15.2 11.2 77 4.0 12.9 76 4 286.9 288.3 285.2 309.8 8.22 2 1013 91 15.4 11.6 78 3.8 13.1 62 6 287.5 289.0 285.8 311.2 8.49 3 1000 201 14.8 11.4 80 3.4 12.8 25 9 288.0 289.4 285.9 311.7 8.49 4 982 355 14.6 8.6 67 6.0 11.2 19 10 289.2 290.5 285.1 309.5 7.15 5 925 857 10.4 7.3 81 3.1 8.7 360 13 289.9 291.2 285.2 309.7 6.94 6 898 1103 8.4 7.0 91 1.4 7.6 35 11 290.3 291.6 285.4 310.3 7.01 7 883 1242 10.6 -6.4 30 17.0 3.4 55 9 294.0 294.5 282.2 302.1 2.68 8 850 1559 9.8 -7.2 29 17.0 2.6 100 6 296.4 296.9 283.1 304.3 2.62 9 700 3151 2.6 -6.4 51 9.0 -1.4 20 14 305.4 306.0 287.3 315.9 3.38 10 672 3480 1.0 -9.0 47 10.0 -3.1 19 14 307.2 307.7 287.5 316.2 2.88 11 507 5675 -15.9 -21.9 60 6.0 -17.4 10 13 312.4 312.7 287.7 316.8 1.31 12 500 5780 -16.7 -22.7 60 6.0 -18.2 10 13 312.7 312.9 287.7 316.8 1.23 13 465 6321 -20.7 -30.7 40 10.0 -22.5 349 17 314.3 314.4 287.6 316.5 0.64 14 459 6418 -19.7 -45.7 8 26.0 -22.8 345 17 316.7 316.7 287.8 317.2 0.14 15 434 6833 -21.1 -53.1 4 32.0 -24.2 329 20 320.0 320.0 288.8 320.3 0.06 16 400 7430 -25.9 -53.9 5 28.0 -28.2 305 24 321.3 321.3 289.2 321.6 0.06 17 301 9418 -42.9 -63.9 8 21.0 -43.5 340 12 324.6 324.6 290.2 324.7 0.02 18 300 9440 -43.1 -63.1 9 20.0 -43.7 340 12 324.6 324.6 290.2 324.7 0.03 19 276 9995 -48.3 -58.3 31 10.0 -48.6 319 11 324.9 324.9 290.3 325.1 0.05 20 275 10019 -48.5 -59.5 27 11.0 -48.8 319 11 325.0 325.0 290.3 325.2 0.05 21 272 10091 -48.7 -68.7 8 20.0 -49.1 316 11 325.7 325.7 290.5 325.8 0.01 22 251 10614 -53.1 -72.1 8 19.0 -53.4 296 10 326.7 326.8 290.8 326.8 0.01 23 250 10640 -53.3 -72.3 8 19.0 -53.5 295 10 326.8 326.8 290.8 326.9 0.01 24 228 11226 -57.1 -75.1 8 18.0 -57.3 287 9 329.8 329.8 291.6 329.8 0.01 25 205 11889 -62.9 -75.9 16 13.0 -63.0 277 8 330.8 330.8 291.9 330.8 0.01 26 200 12040 -63.7 -75.7 18 12.0 -63.8 275 8 331.9 331.9 292.2 331.9 0.01 27 160 13386 -70.7 -78.7 30 8.0 -70.7 275 20 341.9 341.9 294.8 342.0 0.01 28 150 13770 -68.9 -81.9 14 13.0 -68.9 280 17 351.4 351.4 297.0 351.4 0.00 29 133 14489 -68.7 -84.7 8 16.0 -68.8 292 18 364.1 364.1 299.5 364.1 0.00 30 128 14719 -65.7 -84.7 5 19.0 -65.8 296 19 373.5 373.5 301.2 373.5 0.00 31 106 15857 -67.9 -86.9 5 19.0 -68.0 314 20 390.0 390.0 303.8 390.0 0.00 32 102 16090 -65.5 -86.5 4 21.0 -65.7 318 21 398.9 398.9 305.0 398.9 0.00 33 100 16210 -65.5 -86.5 4 21.0 -65.7 320 21 401.2 401.2 305.3 401.2 0.00 34 70 18390 -63.5 -88.5 2 25.0 -63.8 300 21 448.5 448.5 310.7 448.5 0.00 35 59 19448 -61.3 -88.3 2 27.0 -61.7 308 23 476.0 476.0 313.1 476.0 0.00 36 53 20110 -64.1 -89.1 2 25.0 -64.4 312 24 484.3 484.3 313.8 484.3 0.00 37 50 20470 -61.1 -89.1 1 28.0 -61.6 315 25 499.5 499.5 314.9 499.5 0.00 38 49 20595 -60.9 -88.9 1 28.0 -61.4 314 25 502.9 502.9 315.1 502.9 0.00 39 37 22320 -64.1 -90.1 2 26.0 -64.6 303 27 536.7 536.7 317.3 536.7 0.00 40 30 23610 -60.9 -89.9 1 29.0 -61.7 295 28 578.6 578.6 319.6 578.6 0.00 41 24 25010 -57.1 -88.1 1 31.0 -58.6 287 42 627.8 627.8 321.8 627.8 0.01 42 20 26160 -58.7 -88.7 1 30.0 -60.2 280 53 656.5 656.5 322.9 656.5 0.01 43 11 29981 -51.5 -85.5 1 34.0 -56.1 280 69 805.1 805.1 327.4 805.3 0.02 44 11 29981 -52.3 -86.3 1 34.0 -56.6 280 69 802.2 802.2 327.3 802.3 0.02 45 10 30600 -50.5 -85.5 1 35.0 -55.8 280 71 831.0 831.1 328.0 831.3 0.03 46 7.0 32964 -43.3 -83.3 0 40.0 -53.5 950.1 950.1 330.4 950.6 0.05 TRP 160 13386 -70.7 -78.7 30 8.0 -70.7 275 20 341.9 341.9 294.8 342.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5579.00 m Freezing level: 662.24 mb = 3610.06 m = 11843.88 ft Wetbulb zero: 752.20 mb = 2561.30 m = 8403.12 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 53.16 % Est. max temperature: 23.51 C = 74.32 F Sfc-Lift cond lev (LCL): 1006.29 mb = 147.41 m = 483.63 ft T: 15.09 C 700-500 lapse rate: 7.34 C/km ThetaE index: 8.23 C Layer 883.0- 850.0 mb Conv cond level (CCL): 754.49 mb = 2536.32 m = 8321.17 ft Mean mixing ratio: 7.47 g/kg Conv temperature: 30.72 C = 87.30 F Cap Strength: 7.19 C Lifted Index: 5.66 C Risk: None Lifted Index @300 mb: 10.61 C Lifted Index @700 mb: 6.74 C Showalter Index: 9.30 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 9.50 C K Index: 10.30 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 2.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.75 J/kg Max Up Vert Vel: 5.24 m/s Conv Inhibition (B-): 56458.38 J/kg Cap Strength: 7.20 C Lift Cond Lev (LCL): 911.48 mb = 979.08 m = 3212.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 50 at 9 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 1023 7 90 3 -3.0 0.0 | 214 7 3.7 5.6 1 1000 201 25 9 -3.8 -8.2 | 311 4 2.9 -2.6 2 925 857 360 13 -0.0 -13.0 | 318 10 6.7 -7.4 3 850 1559 100 6 -5.9 1.0 | 187 7 0.8 6.6 4 700 3151 20 14 -4.8 -13.2 | 346 8 1.9 -7.6 5 500 5780 10 13 -2.3 -12.8 | 328 9 4.5 -7.2 6 400 7430 305 24 19.7 -13.8 | 287 28 26.4 -8.2 7 300 9440 340 12 4.1 -11.3 | 298 12 10.8 -5.7 8 250 10640 295 10 9.1 -4.2 | 265 16 15.8 1.3 9 200 12040 275 8 8.0 -0.7 | 252 15 14.7 4.9 10 160 13386 275 20 19.9 -1.7 | 262 27 26.7 3.8 11 150 13770 280 17 16.7 -3.0 | 264 24 23.5 2.6 12 100 16210 320 21 13.5 -16.1 | 297 23 20.2 -10.5 13 70 18390 300 21 18.2 -10.5 | 281 25 24.9 -4.9 14 50 20470 315 25 17.7 -17.7 | 296 27 24.4 -12.1 15 30 23610 295 28 25.4 -11.8 | 281 33 32.1 -6.3 16 20 26160 280 53 52.2 -9.2 | 274 59 58.9 -3.6 17 10 30600 280 71 69.9 -12.3 | 275 77 76.7 -6.8 Wind Parameters Mean winds (0-6000m): 20.4 at 11.6 knts Storm direction: 50.4 at 8.7 knts Shear (0-3000m) pos: 2.0 neg: 3.9 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 140.1 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -10.1 tot: 2.5 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 9.50 Bulk Shear: 1.45 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 24 8 302 4| 0.0 10.9 10.9| 4.0 0.0 4.0 8.0 0.53| 12.7 6.7 1000 13 10 315 6| 0.9 5.4 6.3| 8.1 -0.5 7.6 7.6 0.42| 10.1 4.3 1500 19 10 316 5| 4.0 3.6 7.6| 12.1 -0.5 11.6 7.7 0.49| 11.2 5.5 2000 30 9 317 3| 3.0 3.3 6.2| 12.6 -3.5 9.1 4.5 0.38| 9.4 3.6 2500 36 9 325 2| 2.4 3.6 6.0| 12.6 -6.2 6.4 2.6 0.24| 8.5 2.0 3000 33 10 330 3| 2.0 3.9 5.9| 12.6 -10.1 2.5 0.8 0.12| 8.1 1.0 4000 27 11 334 4| 1.5 3.1 4.6| 12.6 -13.7 -1.1 -0.3 0.08| 6.4 0.5 5000 23 11 335 5| 1.2 2.5 3.7| 12.6 -15.7 -3.1 -0.6 0.06| 5.3 0.3 6000 20 12 333 6| 1.0 2.3 3.2| 12.6 -19.1 -6.5 -1.1 0.03| 4.7 0.1 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251208.23.gif