UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120711.upa.cvt Date: 1100Z 7 DEC 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:1100Z 7 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 1011 12 14.8 8.8 67 6.0 11.4 50 4 287.1 288.3 284.1 306.8 7.04 1 1000 129 13.2 7.2 67 6.0 9.9 15 7 286.4 287.5 283.1 304.2 6.37 2 989 222 12.2 7.2 71 5.0 9.5 11 8 286.3 287.4 283.1 304.3 6.45 3 942 629 10.6 5.8 72 4.8 8.0 356 13 288.6 289.7 283.8 306.1 6.14 4 925 781 9.2 5.4 77 3.8 7.2 350 15 288.7 289.8 283.8 306.0 6.08 5 850 1476 4.0 0.9 80 3.1 2.5 330 15 290.3 291.2 283.1 304.2 4.80 6 830 1669 2.4 1.0 90 1.4 1.7 331 16 290.6 291.5 283.4 304.9 4.96 7 827 1698 2.6 -0.2 82 2.8 1.3 331 17 291.1 292.0 283.1 304.3 4.56 8 823 1738 5.2 -8.8 36 14.0 -0.3 332 17 294.3 294.7 282.0 301.5 2.38 9 818 1787 5.8 -11.2 28 17.0 -0.6 332 17 295.4 295.8 282.0 301.5 1.98 10 804 1929 5.4 -14.6 22 20.0 -1.6 333 18 296.5 296.8 281.8 301.2 1.53 11 758 2407 2.4 -25.6 11 28.0 -5.0 336 21 298.3 298.4 281.5 300.3 0.63 12 712 2909 -1.9 -19.9 24 18.0 -7.1 339 25 298.9 299.1 282.4 302.5 1.11 13 700 3044 -2.7 -12.7 46 10.0 -6.2 340 26 299.5 299.9 283.7 305.9 2.05 14 696 3089 -3.1 -12.1 50 9.0 -6.3 340 26 299.5 299.9 283.9 306.3 2.17 15 680 3273 -4.1 -20.1 28 16.0 -8.7 340 28 300.4 300.6 283.0 304.1 1.14 16 652 3602 -6.1 -15.1 49 9.0 -9.0 340 31 301.8 302.1 284.4 307.5 1.81 17 639 3760 -5.1 -18.1 35 13.0 -9.1 340 32 304.7 304.9 285.1 309.3 1.44 18 579 4525 -10.1 -18.1 52 8.0 -12.5 340 39 307.5 307.8 286.3 312.7 1.59 19 548 4947 -11.9 -27.9 25 16.0 -15.5 340 43 310.3 310.4 286.3 312.7 0.70 20 500 5640 -17.7 -27.7 41 10.0 -19.8 340 49 311.5 311.6 286.8 314.1 0.78 21 468 6132 -21.7 -28.7 53 7.0 -23.0 340 56 312.4 312.6 287.1 315.1 0.76 22 446 6484 -25.1 -27.5 80 2.4 -25.5 340 62 312.5 312.7 287.3 315.5 0.90 23 444 6517 -25.1 -26.6 87 1.5 -25.4 340 62 312.9 313.1 287.5 316.2 0.98 24 400 7270 -28.9 -37.9 42 9.0 -30.0 340 74 317.4 317.5 288.3 318.7 0.36 25 399 7288 -29.1 -38.1 42 9.0 -30.2 340 74 317.4 317.5 288.3 318.7 0.36 26 362 7974 -35.5 -41.5 54 6.0 -36.0 343 76 317.8 317.8 288.3 318.8 0.28 27 339 8427 -39.1 -53.1 21 14.0 -39.8 346 78 318.9 318.9 288.5 319.2 0.08 28 332 8569 -40.5 -48.5 42 8.0 -40.9 346 79 318.9 318.9 288.6 319.4 0.14 29 300 9250 -46.7 -54.7 40 8.0 -47.0 350 81 319.5 319.5 288.7 319.8 0.08 30 289 9497 -48.9 -54.9 50 6.0 -49.1 350 82 319.8 319.8 288.8 320.1 0.08 31 273 9868 -52.5 -57.5 55 5.0 -52.6 350 84 319.9 319.9 288.8 320.1 0.06 32 251 10405 -57.1 -64.0 41 6.9 -57.2 350 86 320.8 320.8 289.0 320.9 0.03 33 250 10430 -57.3 -64.3 41 7.0 -57.4 350 86 320.9 320.9 289.0 321.0 0.03 34 225 11088 -62.7 -67.2 55 4.5 -62.7 343 85 322.4 322.4 289.5 322.5 0.02 35 200 11810 -65.3 -71.3 43 6.0 -65.4 335 83 329.3 329.4 291.5 329.4 0.01 36 182 12383 -67.3 -72.3 49 5.0 -67.3 345 74 335.1 335.1 293.1 335.1 0.01 37 177 12552 -66.5 -78.5 17 12.0 -66.5 344 68 339.1 339.1 294.1 339.1 0.00 38 152 13488 -61.1 -83.1 4 22.0 -61.3 336 34 363.4 363.4 299.4 363.4 0.00 39 150 13570 -61.3 -83.3 4 22.0 -61.4 335 31 364.5 364.5 299.5 364.5 0.00 40 144 13823 -62.9 -83.9 4 21.0 -63.0 332 30 366.0 366.0 299.8 366.0 0.00 41 121 14904 -59.3 -85.3 2 26.0 -59.6 319 26 391.2 391.2 304.0 391.2 0.00 42 100 16080 -66.1 -87.1 4 21.0 -66.2 305 22 400.0 400.0 305.2 400.0 0.00 43 99 16141 -66.1 -87.1 4 21.0 -66.2 305 22 401.2 401.2 305.3 401.2 0.00 44 96 16329 -63.5 -86.5 3 23.0 -63.7 303 23 409.8 409.8 306.5 409.8 0.00 45 87 16930 -65.5 -87.5 3 22.0 -65.7 299 26 417.5 417.5 307.4 417.5 0.00 46 72 18095 -60.3 -87.3 2 27.0 -60.7 291 32 451.7 451.7 311.0 451.7 0.00 47 70 18270 -62.1 -87.1 2 25.0 -62.4 290 33 451.5 451.5 311.0 451.5 0.00 48 68 18450 -62.7 -87.7 2 25.0 -63.0 288 33 454.0 454.0 311.3 454.0 0.00 49 50 20350 -62.7 -88.7 2 26.0 -63.1 270 30 495.7 495.7 314.7 495.7 0.00 50 35 22547 -63.3 -89.3 2 26.0 -63.8 284 29 547.4 547.4 317.9 547.4 0.00 51 30 23500 -61.3 -88.3 2 27.0 -62.1 290 29 577.5 577.5 319.5 577.6 0.01 52 29 23710 -61.5 -88.5 2 27.0 -62.3 288 32 582.6 582.6 319.8 582.6 0.01 53 27 24156 -57.9 -86.9 1 29.0 -59.2 285 38 604.7 604.7 320.8 604.8 0.01 54 20 26020 -63.9 -89.9 2 26.0 -64.7 270 65 640.6 640.6 322.3 640.6 0.01 55 12 29172 -61.1 -89.1 1 28.0 -62.9 751.3 751.3 326.0 751.4 0.01 TRP 182 12383 -67.3 -72.3 49 5.0 -67.3 345 74 335.1 335.1 293.1 335.1 0.01 WND 251 10405 -57.1 -64.0 41 6.9 -57.2 350 86 320.8 320.8 289.0 320.9 0.03 Sounding variables and indices 1000-500 mb thick: 5511.00 m Freezing level: 732.33 mb = 2687.26 m = 8816.36 ft Wetbulb zero: 823.81 mb = 1729.64 m = 5674.61 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 45.43 % Est. max temperature: 17.85 C = 64.14 F Sfc-Lift cond lev (LCL): 923.91 mb = 790.71 m = 2594.17 ft T: 9.13 C 700-500 lapse rate: 5.78 C/km ThetaE index: 3.42 C Layer 827.0- 818.0 mb Conv cond level (CCL): 860.99 mb = 1370.45 m = 4496.16 ft Mean mixing ratio: 6.27 g/kg Conv temperature: 17.86 C = 64.14 F Cap Strength: 8.00 C Lifted Index: 7.59 C Risk: None Lifted Index @300 mb: 10.17 C Lifted Index @700 mb: 3.78 C Showalter Index: 8.41 C Risk: None Total Totals Index: 40.30 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 18.60 C K Index: 12.60 Risk: None Sweat Index: 89.80 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.45 J/kg Max Up Vert Vel: 4.78 m/s Conv Inhibition (B-): 54910.62 J/kg Cap Strength: 7.94 C Lift Cond Lev (LCL): 892.43 mb = 1075.61 m = 3528.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 10 at 21 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 1011 12 50 4 -3.1 -2.6 | 182 18 0.7 18.3 1 1000 129 15 7 -1.8 -6.8 | 188 14 1.9 14.1 2 925 781 350 15 2.6 -14.8 | 226 9 6.3 6.1 3 850 1476 330 15 7.5 -13.0 | 235 14 11.2 7.9 4 700 3044 340 26 8.9 -24.4 | 286 13 12.6 -3.6 5 500 5640 340 49 16.8 -46.0 | 321 32 20.5 -25.2 6 400 7270 340 74 25.3 -69.5 | 329 57 29.0 -48.7 7 300 9250 350 81 14.1 -79.8 | 343 62 17.8 -58.9 8 251 10405 350 86 14.9 -84.7 | 344 67 18.7 -63.8 9 250 10430 350 86 14.9 -84.7 | 344 67 18.7 -63.8 10 200 11810 335 83 35.1 -75.2 | 324 67 38.8 -54.4 11 182 12383 345 74 19.2 -71.5 | 336 56 22.9 -50.6 12 150 13570 335 31 13.1 -28.1 | 293 18 16.8 -7.2 13 100 16080 305 22 18.0 -12.6 | 249 23 21.7 8.2 14 70 18270 290 33 31.0 -11.3 | 255 36 34.7 9.6 15 50 20350 270 30 30.0 -0.0 | 238 40 33.7 20.9 16 30 23500 290 29 27.3 -9.9 | 251 33 31.0 10.9 17 20 26020 270 65 65.0 -0.0 | 253 72 68.7 20.9 Wind Parameters Mean winds (0-6000m): 340.1 at 28.2 knts Storm direction: 10.1 at 21.2 knts Shear (0-3000m) pos: 1.9 neg: 2.6 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 102.7 deg Storm rel helicity (0-3000m) pos: 66.7 neg: 0.0 tot: 66.7 m^2/s^2 ave: 22.2 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 58.74 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 9 191 13| 0.0 9.9 9.9| 14.9 0.0 14.9 29.8 0.45| 9.9 4.5 1000 356 11 206 11| 0.0 7.2 7.2| 26.2 0.0 26.2 26.2 0.59| 7.9 4.6 1500 348 13 217 11| 0.0 5.2 5.2| 29.5 0.0 29.5 19.7 0.53| 6.5 3.5 2000 343 14 225 11| 0.9 3.9 4.8| 41.8 0.0 41.8 20.9 0.60| 5.8 3.5 2500 341 15 233 11| 1.5 3.1 4.6| 54.1 0.0 54.1 21.6 0.66| 5.4 3.6 3000 340 17 241 11| 1.9 2.6 4.5| 66.7 0.0 66.7 22.2 0.70| 5.1 3.6 4000 340 20 259 11| 2.0 2.5 4.4| 91.6 0.0 91.6 22.9 0.70| 5.0 3.5 5000 340 24 278 12| 1.6 2.8 4.4|116.5 0.0 116.5 23.3 0.65| 4.9 3.2 6000 340 28 293 14| 1.3 3.3 4.6|148.3 0.0 148.3 24.7 0.59| 5.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251207.11.gif