UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120211.upa.cvt Date: 1100Z 2 DEC 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:1100Z 2 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 13.6 8.7 72 4.9 10.9 135 7 285.9 287.1 283.5 305.4 6.99 1 1000 127 12.6 6.6 67 6.0 9.4 110 11 285.8 286.8 282.5 302.9 6.11 2 925 776 7.4 4.1 80 3.3 5.7 175 14 286.9 287.8 282.4 302.6 5.55 3 850 1466 1.8 1.8 100 0.0 1.8 160 4 288.0 288.9 282.4 302.6 5.13 4 841 1552 1.0 0.9 99 0.1 1.0 161 4 288.1 288.9 282.1 301.9 4.86 5 832 1638 1.8 -0.6 84 2.4 0.7 162 5 289.8 290.6 282.4 302.5 4.40 6 812 1835 1.0 -5.0 64 6.0 -1.4 165 5 291.0 291.5 281.5 300.5 3.24 7 700 3010 -7.5 -9.6 85 2.1 -8.2 180 10 294.2 294.7 282.2 302.1 2.63 8 649 3594 -11.5 -11.5 100 0.0 -11.5 176 12 296.1 296.5 282.8 303.5 2.44 9 641 3689 -11.9 -14.6 80 2.7 -12.7 175 12 296.7 297.0 282.4 302.6 1.92 10 609 4078 -15.3 -15.4 99 0.1 -15.3 172 13 297.1 297.5 282.6 303.0 1.89 11 573 4536 -18.3 -25.3 54 7.0 -19.7 168 14 298.8 299.0 282.0 301.6 0.85 12 564 4654 -19.7 -23.3 73 3.6 -20.4 167 14 298.6 298.7 282.1 301.9 1.04 13 560 4707 -19.1 -34.1 25 15.0 -21.3 167 15 299.9 299.9 281.8 301.2 0.38 14 552 4814 -19.1 -34.1 25 15.0 -21.4 166 15 301.1 301.2 282.4 302.4 0.39 15 507 5439 -24.9 -34.9 39 10.0 -26.2 161 17 301.5 301.6 282.5 302.8 0.39 16 500 5540 -25.7 -30.6 63 4.9 -26.4 160 17 301.7 301.8 282.9 303.7 0.60 17 487 5731 -27.3 -29.9 78 2.6 -27.7 160 17 302.0 302.1 283.1 304.2 0.66 18 476 5895 -28.5 -36.5 46 8.0 -29.4 160 17 302.5 302.6 282.9 303.7 0.35 19 465 6063 -29.7 -35.7 56 6.0 -30.4 160 17 303.1 303.1 283.1 304.4 0.39 20 460 6140 -30.5 -41.5 33 11.0 -31.5 160 17 303.0 303.0 282.9 303.8 0.22 21 455 6217 -31.1 -37.1 56 6.0 -31.7 160 17 303.2 303.3 283.1 304.4 0.35 22 438 6487 -33.5 -41.5 44 8.0 -34.1 160 17 303.5 303.5 283.1 304.3 0.23 23 425 6698 -34.3 -54.3 11 20.0 -35.3 160 17 305.1 305.1 283.5 305.3 0.06 24 400 7120 -37.7 -53.7 17 16.0 -38.4 160 17 306.0 306.0 283.9 306.2 0.06 25 382 7435 -39.5 -53.5 21 14.0 -40.1 174 15 307.7 307.7 284.5 307.9 0.07 26 368 7689 -41.1 -59.1 13 18.0 -41.7 185 13 308.9 308.9 284.9 309.0 0.04 27 301 9038 -45.9 -69.9 5 24.0 -46.4 244 2 320.4 320.4 288.9 320.4 0.01 28 300 9060 -45.9 -69.9 5 24.0 -46.4 245 2 320.7 320.7 288.9 320.7 0.01 29 250 10260 -50.7 -73.7 5 23.0 -51.1 315 22 330.7 330.7 291.9 330.7 0.01 30 206 11511 -55.5 -78.5 4 23.0 -55.8 298 12 342.0 342.0 294.8 342.0 0.00 31 200 11700 -54.7 -79.7 3 25.0 -55.0 295 11 346.1 346.1 295.8 346.2 0.00 32 185 12196 -56.3 -81.3 3 25.0 -56.6 289 16 351.4 351.4 296.9 351.4 0.00 33 184 12230 -56.3 -81.3 3 25.0 -56.6 288 16 351.9 351.9 297.0 351.9 0.00 34 167 12840 -60.3 -82.3 4 22.0 -60.4 280 22 355.1 355.1 297.7 355.1 0.00 35 150 13510 -58.9 -83.9 3 25.0 -59.1 285 17 368.6 368.6 300.3 368.6 0.00 36 141 13898 -58.3 -84.3 2 26.0 -58.6 277 17 376.2 376.2 301.6 376.2 0.00 37 130 14404 -61.3 -85.3 3 24.0 -61.5 267 17 379.7 379.7 302.2 379.7 0.00 38 110 15445 -58.7 -85.7 2 27.0 -59.0 247 16 403.2 403.2 305.6 403.2 0.00 39 100 16040 -60.5 -86.5 2 26.0 -60.8 235 16 410.8 410.8 306.6 410.8 0.00 40 70 18260 -61.3 -88.3 2 27.0 -61.7 250 19 453.2 453.2 311.1 453.3 0.00 41 50 20350 -62.3 -89.3 2 27.0 -62.7 265 27 496.7 496.7 314.7 496.7 0.00 42 35 22575 -58.5 -88.5 1 30.0 -59.5 262 49 559.9 559.9 318.6 559.9 0.00 43 30 23540 -60.9 -89.9 1 29.0 -61.7 260 59 578.6 578.6 319.6 578.6 0.00 44 20 26060 -60.1 -89.1 1 29.0 -61.4 270 84 652.2 652.2 322.7 652.3 0.01 45 18 26716 -61.9 -89.9 1 28.0 -63.1 269 91 666.5 666.5 323.3 666.5 0.01 46 14 28286 -58.1 -90.1 1 32.0 -60.3 267 109 729.0 729.0 325.3 729.1 0.01 47 11 29793 -61.9 -90.9 1 29.0 -63.7 266 125 767.3 767.3 326.4 767.4 0.01 48 10 30390 -57.3 -90.3 1 33.0 -60.3 265 132 805.7 805.7 327.4 805.7 0.01 49 6.3 33273 -62.9 -90.9 1 28.0 -65.4 895.6 895.6 329.4 895.8 0.02 50 5.3 34341 -61.5 -91.5 1 30.0 -64.7 947.3 947.3 330.3 947.4 0.02 TRP 167 12840 -60.3 -82.3 4 22.0 -60.4 280 22 355.1 355.1 297.7 355.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5413.00 m Freezing level: 798.82 mb = 1972.81 m = 6472.41 ft Wetbulb zero: 825.33 mb = 1703.31 m = 5588.24 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 73.16 % Est. max temperature: 15.62 C = 60.11 F Sfc-Lift cond lev (LCL): 939.13 mb = 649.79 m = 2131.83 ft T: 8.41 C 700-500 lapse rate: 7.19 C/km ThetaE index: 2.81 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 880.91 mb = 1174.54 m = 3853.45 ft Mean mixing ratio: 5.86 g/kg Conv temperature: 15.31 C = 59.55 F Cap Strength: 1.97 C Lifted Index: 1.29 C Risk: Showers probable Lifted Index @300 mb: 12.73 C Lifted Index @700 mb: 0.33 C Showalter Index: 1.47 C Risk: Showers probable Total Totals Index: 55.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 27.50 C Cross Totals Index: 27.50 C K Index: 27.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 166.60 Risk: None Energy Index: 0.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.59 J/kg Max Up Vert Vel: 2.68 m/s Conv Inhibition (B-): 12.74 J/kg Cap Strength: 1.91 C Lift Cond Lev (LCL): 896.75 mb = 1029.11 m = 3376.31 ft Lev Free Conv (LFC): 851.75 mb = 1449.23 m = 4754.63 ft Equ Level (EL): 841.75 mb = 1544.60 m = 5067.52 ft B at Equ Level: 3.53 J/kg Max Parcel Lev (MPL): 821.75 mb = 1738.36 m = 5703.22 ft Wind level data Storm motion: 196 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 1011 12 135 7 -4.9 4.9 | 65 8 -7.3 -3.3 1 1000 127 110 11 -10.3 3.8 | 70 13 -12.6 -4.5 2 925 776 175 14 -1.2 13.9 | 148 7 -3.5 5.7 3 850 1466 160 4 -1.4 3.8 | 39 6 -3.7 -4.5 4 700 3010 180 10 0.0 10.0 | 127 3 -2.3 1.7 5 500 5540 160 17 -5.8 16.0 | 133 11 -8.1 7.7 6 400 7120 160 17 -5.8 16.0 | 133 11 -8.1 7.7 7 300 9060 245 2 1.8 0.8 | 4 7 -0.5 -7.4 8 250 10260 315 22 15.6 -15.6 | 331 27 13.3 -23.8 9 200 11700 295 11 10.0 -4.6 | 329 15 7.7 -12.9 10 167 12840 280 22 21.7 -3.8 | 302 23 19.4 -12.1 11 150 13510 285 17 16.4 -4.4 | 312 19 14.1 -12.7 12 100 16040 235 16 13.1 9.2 | 265 11 10.8 0.9 13 70 18260 250 19 17.9 6.5 | 277 16 15.6 -1.8 14 50 20350 265 27 26.9 2.4 | 284 25 24.6 -5.9 15 30 23540 260 59 58.1 10.2 | 268 56 55.8 2.0 16 20 26060 270 84 84.0 -0.0 | 276 82 81.7 -8.3 17 10 30390 265 132 131.5 11.5 | 269 129 129.2 3.2 Wind Parameters Mean winds (0-6000m): 165.5 at 11.5 knts Storm direction: 195.5 at 8.6 knts Shear (0-3000m) pos: 2.1 neg: 1.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 61.4 deg Storm rel helicity (0-3000m) pos: 39.5 neg: -11.1 tot: 28.4 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 6.74 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 ------------------------------------------------------------------------------- 500 129 11 84 11| 6.4 0.0 6.4| 23.3 0.0 23.3 46.5 0.63| 13.0 8.2 1000 152 12 107 8| 3.2 0.0 3.2| 34.1 -3.6 30.5 30.5 0.49| 11.2 5.5 1500 157 10 101 7| 2.2 2.2 4.4| 34.1 -11.1 23.0 15.3 0.16| 9.7 1.5 2000 158 9 91 6| 2.1 1.7 3.8| 36.1 -11.1 25.0 12.5 0.20| 7.8 1.5 2500 161 9 89 5| 2.1 1.3 3.4| 37.8 -11.1 26.7 10.7 0.24| 6.7 1.6 3000 165 9 91 5| 2.1 1.1 3.2| 39.5 -11.1 28.4 9.5 0.28| 5.9 1.7 4000 168 9 101 4| 1.6 0.5 2.1| 40.2 -11.1 29.1 7.3 0.28| 4.9 1.4 5000 168 10 112 5| 1.3 0.4 1.7| 40.2 -11.6 28.6 5.7 0.25| 4.2 1.1 6000 166 11 119 6| 1.1 0.5 1.5| 40.2 -12.7 27.6 4.6 0.23| 3.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251202.11.gif