UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122011.upa.cvt Date: 1100Z 20 DEC 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:1100Z 20 DEC 25 Station: LIRE WMO ident: 16245 Latitude: 41.65 Longitude: 12.43 Elevation: 12.00 ------------------------------------------------------------------------------- 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 12 15.0 9.0 67 6.0 11.6 35 2 287.1 288.3 284.2 307.1 7.12 1 1000 143 13.8 6.8 63 7.0 10.0 150 2 287.0 288.0 283.1 304.4 6.20 2 974 364 11.8 5.8 67 6.0 8.6 94 3 287.1 288.1 283.0 303.9 5.94 3 943 634 11.6 -0.4 43 12.0 5.9 26 4 289.6 290.3 281.7 301.0 3.93 4 925 795 10.2 -0.8 46 11.0 5.1 345 4 289.7 290.4 281.8 301.0 3.90 5 850 1492 6.2 -2.8 52 9.0 2.1 110 6 292.6 293.3 282.7 303.4 3.66 6 763 2368 0.6 -8.4 51 9.0 -2.9 93 8 295.8 296.2 282.9 303.8 2.66 7 741 2603 1.2 -13.8 32 15.0 -4.1 89 9 298.9 299.2 283.2 304.4 1.77 8 700 3058 -1.7 -16.7 31 15.0 -6.5 80 10 300.6 300.9 283.5 305.3 1.48 9 628 3912 -7.3 -25.3 22 18.0 -11.7 33 8 303.7 303.8 283.9 306.3 0.78 10 603 4227 -9.3 -16.3 57 7.0 -11.5 16 7 304.9 305.2 285.5 310.6 1.77 11 594 4343 -9.9 -18.9 48 9.0 -12.5 9 7 305.5 305.8 285.4 310.2 1.45 12 541 5056 -15.7 -19.5 73 3.8 -16.7 329 5 306.9 307.2 285.9 311.8 1.51 13 529 5226 -14.5 -17.8 76 3.3 -15.4 319 4 310.3 310.7 287.5 316.1 1.78 14 500 5650 -17.7 -20.2 81 2.5 -18.4 295 3 311.5 311.8 287.6 316.5 1.54 15 480 5954 -20.3 -20.8 96 0.5 -20.4 289 4 311.9 312.2 287.7 316.9 1.52 16 457 6317 -22.9 -26.9 70 4.0 -23.7 281 6 313.1 313.2 287.5 316.2 0.92 17 424 6862 -27.3 -28.3 91 1.0 -27.5 269 9 314.2 314.4 287.8 317.2 0.88 18 400 7280 -29.9 -34.9 62 5.0 -30.6 260 11 316.1 316.2 288.1 317.9 0.49 19 384 7570 -32.1 -38.1 55 6.0 -32.8 259 12 316.9 317.0 288.2 318.3 0.37 20 356 8100 -37.1 -40.4 71 3.3 -37.4 258 13 317.2 317.2 288.2 318.3 0.32 21 349 8237 -37.9 -48.9 31 11.0 -38.6 258 14 317.9 317.9 288.2 318.4 0.13 22 336 8498 -40.1 -55.1 19 15.0 -40.8 257 15 318.4 318.4 288.3 318.6 0.06 23 311 9020 -45.1 -52.1 45 7.0 -45.4 256 16 318.5 318.5 288.3 318.9 0.10 24 300 9260 -47.3 -57.3 31 10.0 -47.6 255 17 318.7 318.7 288.4 318.9 0.06 25 290 9482 -49.3 -63.3 18 14.0 -49.6 257 18 318.9 318.9 288.4 319.0 0.03 26 257 10256 -56.7 -62.7 47 6.0 -56.8 263 20 319.2 319.2 288.5 319.4 0.03 27 250 10430 -58.1 -65.1 40 7.0 -58.2 265 21 319.7 319.7 288.6 319.8 0.02 28 215 11364 -66.1 -70.8 52 4.7 -66.1 235 20 321.4 321.4 289.2 321.4 0.01 29 204 11681 -68.5 -73.3 50 4.8 -68.5 225 20 322.4 322.4 289.5 322.5 0.01 30 200 11800 -67.3 -73.3 42 6.0 -67.3 245 23 326.2 326.2 290.6 326.2 0.01 31 189 12144 -62.9 -80.9 7 18.0 -63.0 254 22 338.6 338.6 294.0 338.6 0.00 32 179 12480 -59.7 -81.7 4 22.0 -59.9 262 20 349.1 349.1 296.4 349.1 0.00 33 150 13590 -56.9 -83.9 2 27.0 -57.2 290 16 372.0 372.0 300.9 372.1 0.00 34 139 14072 -56.1 -85.1 1 29.0 -56.5 290 15 381.6 381.6 302.5 381.7 0.00 35 120 14994 -60.5 -86.5 2 26.0 -60.7 290 14 390.0 390.0 303.8 390.0 0.00 36 111 15480 -58.7 -85.7 2 27.0 -59.0 290 14 402.1 402.1 305.5 402.1 0.00 37 100 16130 -61.3 -86.3 2 25.0 -61.6 290 13 409.3 409.3 306.4 409.3 0.00 38 88 16925 -60.3 -86.3 2 26.0 -60.6 286 18 426.5 426.5 308.4 426.5 0.00 39 70 18350 -60.9 -87.9 2 27.0 -61.3 280 26 454.1 454.1 311.3 454.1 0.00 40 64 18904 -63.1 -88.1 2 25.0 -63.4 281 27 461.1 461.1 311.8 461.1 0.00 41 50 20430 -61.3 -88.3 2 27.0 -61.8 285 30 499.0 499.0 314.9 499.0 0.00 42 31 23423 -56.9 -86.9 1 30.0 -58.2 276 57 584.0 584.0 319.9 584.1 0.01 43 30 23630 -58.5 -87.5 1 29.0 -59.6 275 59 585.2 585.2 319.9 585.2 0.01 44 24 25022 -61.7 -89.7 1 28.0 -62.6 272 75 614.4 614.4 321.3 614.5 0.01 45 20 26150 -62.1 -89.1 2 27.0 -63.1 270 88 646.1 646.1 322.5 646.1 0.01 46 11 29816 -65.1 -91.1 2 26.0 -66.3 279 104 755.7 755.7 326.1 755.7 0.01 47 10 30400 -62.7 -89.7 1 27.0 -64.4 280 107 785.5 785.5 326.9 785.6 0.01 48 7.6 32109 -58.5 -88.5 1 30.0 -61.7 866.6 866.6 328.8 866.8 0.02 49 6.8 32804 -60.9 -88.9 1 28.0 -63.7 884.6 884.6 329.1 884.8 0.02 50 5.4 34243 -59.3 -88.3 1 29.0 -63.1 952.0 952.0 330.4 952.3 0.03 TRP 204 11681 -68.5 -73.3 50 4.8 -68.5 225 20 322.4 322.4 289.5 322.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5507.00 m Freezing level: 724.03 mb = 2791.04 m = 9156.85 ft Wetbulb zero: 813.24 mb = 1850.47 m = 6071.03 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 49.43 % Est. max temperature: 20.05 C = 68.10 F Sfc-Lift cond lev (LCL): 925.78 mb = 787.97 m = 2585.16 ft T: 10.26 C 700-500 lapse rate: 6.17 C/km ThetaE index: 6.10 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 714.73 mb = 2891.34 m = 9485.92 ft Mean mixing ratio: 5.12 g/kg Conv temperature: 27.94 C = 82.29 F Cap Strength: 9.09 C Lifted Index: 9.29 C Risk: None Lifted Index @300 mb: 11.33 C Lifted Index @700 mb: 6.13 C Showalter Index: 8.94 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 14.90 C K Index: 6.10 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 2.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.22 J/kg Max Up Vert Vel: 5.52 m/s Conv Inhibition (B-): 72888.85 J/kg Cap Strength: 9.23 C Lift Cond Lev (LCL): 846.21 mb = 1528.22 m = 5013.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 106 at 5 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 12 35 2 -1.1 -1.6 | 311 4 3.3 -2.9 1 1000 143 150 2 -1.0 1.7 | 262 3 3.4 0.5 2 925 795 345 4 1.0 -3.9 | 313 7 5.5 -5.1 3 850 1492 110 6 -5.6 2.1 | 123 1 -1.2 0.8 4 700 3058 80 10 -9.8 -1.7 | 61 6 -5.4 -3.0 5 500 5650 295 3 2.7 -1.3 | 289 8 7.1 -2.5 6 400 7280 260 11 10.8 1.9 | 268 15 15.2 0.7 7 300 9260 255 17 16.4 4.4 | 261 21 20.8 3.2 8 250 10430 265 21 20.9 1.8 | 269 25 25.3 0.6 9 204 11681 225 20 14.1 14.1 | 235 23 18.6 12.9 10 200 11800 245 23 20.8 9.7 | 251 27 25.3 8.5 11 150 13590 290 16 15.0 -5.5 | 289 21 19.5 -6.7 12 100 16130 290 13 12.2 -4.4 | 289 18 16.6 -5.7 13 70 18350 280 26 25.6 -4.5 | 281 31 30.0 -5.8 14 50 20430 285 30 29.0 -7.8 | 285 35 33.4 -9.0 15 30 23630 275 59 58.8 -5.1 | 276 64 63.2 -6.4 16 20 26150 270 88 88.0 -0.0 | 271 92 92.4 -1.2 17 10 30400 280 107 105.4 -18.6 | 280 112 109.8 -19.8 Wind Parameters Mean winds (0-6000m): 75.8 at 6.1 knts Storm direction: 105.8 at 4.6 knts Shear (0-3000m) pos: 1.4 neg: 1.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 110.8 deg Storm rel helicity (0-3000m) pos: 10.9 neg: -7.7 tot: 3.2 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.91 Bulk Shear: 1.93 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 90 2 302 2| 1.5 0.0 1.5| 1.7 -2.2 -0.6 -1.2 -0.01| 7.1 -0.1 1000 7 3 318 6| 0.8 1.3 2.1| 5.9 -4.7 1.2 1.2 0.06| 7.2 0.4 1500 55 4 341 4| 2.8 0.9 3.7| 10.9 -4.7 6.2 4.2 0.32| 7.6 2.5 2000 84 5 5 2| 2.1 0.9 3.0| 10.9 -5.3 5.6 2.8 0.26| 6.2 1.6 2500 88 5 32 2| 1.7 1.0 2.7| 10.9 -6.2 4.7 1.9 0.20| 5.3 1.1 3000 86 6 43 2| 1.4 1.2 2.6| 10.9 -7.7 3.2 1.1 0.15| 4.8 0.7 4000 76 7 36 3| 1.0 1.5 2.5| 10.9 -23.1 -12.2 -3.0 -0.12| 4.7 -0.6 5000 72 7 30 4| 0.8 1.3 2.1| 10.9 -37.6 -26.6 -5.3 -0.25| 4.4 -1.1 6000 76 6 29 3| 0.7 1.1 1.8| 10.9 -44.5 -33.6 -5.6 -0.29| 4.1 -1.2 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251220.11.gif