UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042711.upa.cvt Date: 1100Z 27 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:1100Z 27 APR 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 1014 12 20.0 13.0 64 7.0 15.7 200 10 292.0 293.6 288.2 318.5 9.31 1 1000 154 16.8 12.6 76 4.2 14.3 200 10 290.0 291.6 287.4 315.9 9.20 2 998 171 16.2 12.2 77 4.0 13.8 200 10 289.5 291.1 287.0 314.8 8.97 3 982 308 15.2 11.3 78 3.9 12.9 200 9 289.9 291.4 286.8 314.1 8.59 4 948 607 14.4 6.4 59 8.0 10.0 200 6 292.0 293.1 285.4 310.3 6.36 5 925 814 12.6 6.6 67 6.0 9.3 200 4 292.2 293.4 285.8 311.2 6.62 6 850 1518 7.6 1.6 66 6.0 4.6 125 8 294.1 295.0 284.9 308.9 5.05 7 744 2601 -0.5 -2.5 86 2.0 -1.4 108 11 296.7 297.5 285.1 309.4 4.28 8 720 2862 -2.3 -3.7 90 1.4 -2.9 104 11 297.5 298.3 285.2 309.6 4.04 9 712 2951 -2.5 -8.5 63 6.0 -4.8 102 12 298.3 298.8 284.1 306.9 2.82 10 700 3086 -3.5 -10.5 58 7.0 -6.1 100 12 298.6 299.1 283.8 306.1 2.45 11 663 3513 -5.3 -15.3 45 10.0 -8.5 109 12 301.3 301.6 284.1 306.8 1.75 12 643 3752 -5.9 -26.9 17 21.0 -10.9 114 13 303.2 303.3 283.5 305.4 0.66 13 616 4086 -8.1 -22.1 31 14.0 -11.8 121 13 304.4 304.6 284.5 307.9 1.06 14 614 4111 -8.3 -16.3 52 8.0 -10.8 121 13 304.5 304.8 285.3 310.1 1.74 15 575 4617 -11.3 -22.3 40 11.0 -14.2 132 13 306.8 307.0 285.5 310.4 1.11 16 514 5465 -18.1 -32.1 28 14.0 -20.5 150 14 308.5 308.6 285.4 310.3 0.50 17 500 5670 -19.5 -35.5 23 16.0 -22.0 155 14 309.3 309.3 285.5 310.6 0.37 18 469 6145 -22.3 -52.3 5 30.0 -25.0 166 11 311.5 311.5 285.9 311.7 0.06 19 460 6288 -23.3 -50.3 7 27.0 -25.8 170 11 312.0 312.0 286.1 312.3 0.08 20 450 6450 -24.3 -31.3 52 7.0 -25.5 174 10 312.7 312.8 287.1 314.8 0.62 21 448 6482 -24.7 -33.7 43 9.0 -26.1 175 10 312.6 312.7 286.8 314.3 0.50 22 432 6747 -26.7 -28.7 83 2.0 -27.1 181 8 313.3 313.5 287.5 316.1 0.83 23 415 7037 -29.1 -30.7 86 1.6 -29.3 188 6 313.8 314.0 287.5 316.3 0.71 24 400 7300 -31.1 -33.2 82 2.1 -31.4 195 5 314.6 314.7 287.6 316.6 0.58 25 392 7443 -32.5 -34.2 85 1.7 -32.7 198 5 314.6 314.7 287.6 316.5 0.54 26 375 7754 -34.5 -50.5 18 16.0 -35.5 205 5 315.9 315.9 287.5 316.3 0.10 27 319 8861 -44.1 -46.3 79 2.2 -44.2 230 5 317.6 317.6 288.2 318.3 0.19 28 305 9160 -46.1 -51.1 57 5.0 -46.3 237 5 318.9 318.9 288.5 319.3 0.11 29 300 9270 -47.1 -51.3 62 4.2 -47.3 240 5 319.0 319.0 288.5 319.4 0.11 30 287 9561 -49.7 -52.7 71 3.0 -49.8 233 6 319.3 319.3 288.6 319.7 0.10 31 268 10006 -52.7 -59.7 42 7.0 -52.8 221 7 321.3 321.3 289.2 321.4 0.05 32 250 10450 -56.5 -60.1 64 3.6 -56.6 210 9 322.1 322.1 289.5 322.3 0.05 33 247 10526 -56.9 -60.1 67 3.2 -57.0 211 9 322.6 322.6 289.6 322.8 0.05 34 236 10812 -59.3 -62.6 65 3.3 -59.3 217 11 323.2 323.2 289.8 323.3 0.04 35 227 11054 -60.1 -64.5 56 4.4 -60.2 222 12 325.6 325.6 290.5 325.7 0.03 36 220 11249 -59.9 -71.9 19 12.0 -60.0 225 13 328.8 328.8 291.4 328.9 0.01 37 203 11748 -61.7 -71.7 25 10.0 -61.8 235 16 333.6 333.6 292.7 333.7 0.01 38 200 11840 -61.7 -71.7 25 10.0 -61.8 240 17 335.1 335.1 293.1 335.1 0.01 39 192 12093 -60.9 -73.9 16 13.0 -61.0 246 18 340.3 340.3 294.4 340.3 0.01 40 185 12325 -56.7 -76.7 6 20.0 -56.9 252 19 350.7 350.7 296.8 350.7 0.01 41 173 12746 -59.7 -79.7 6 20.0 -59.9 263 21 352.5 352.5 297.2 352.6 0.00 42 162 13160 -55.1 -82.1 2 27.0 -55.4 273 22 367.0 367.0 300.0 367.0 0.00 43 150 13650 -55.9 -82.9 2 27.0 -56.2 285 24 373.8 373.8 301.2 373.8 0.00 44 145 13865 -57.1 -83.1 2 26.0 -57.4 281 24 375.3 375.3 301.5 375.3 0.00 45 132 14463 -53.9 -83.9 1 30.0 -54.4 269 23 391.3 391.3 304.0 391.3 0.00 46 100 16230 -57.7 -85.7 2 28.0 -58.1 235 21 416.2 416.2 307.3 416.3 0.00 47 83 17400 -60.9 -87.9 2 27.0 -61.2 282 17 432.5 432.5 309.1 432.5 0.00 48 73 18205 -57.7 -86.7 1 29.0 -58.2 314 15 455.4 455.4 311.4 455.5 0.00 49 70 18470 -58.9 -86.9 2 28.0 -59.4 325 14 458.4 458.4 311.6 458.4 0.00 50 60 19435 -59.9 -87.9 1 28.0 -60.4 304 11 476.8 476.8 313.2 476.8 0.00 51 50 20580 -57.7 -87.7 1 30.0 -58.5 280 8 507.5 507.5 315.5 507.5 0.00 52 31 23610 -53.7 -85.7 1 32.0 -55.5 196 5 592.7 592.7 320.3 592.7 0.01 53 30 23820 -54.1 -86.1 1 32.0 -55.8 190 5 597.2 597.2 320.5 597.2 0.01 54 22 25801 -56.5 -86.5 1 30.0 -58.3 205 7 645.4 645.4 322.5 645.5 0.01 55 20 26410 -53.5 -85.5 1 32.0 -56.1 210 7 672.4 672.4 323.5 672.5 0.01 56 10 30920 -45.7 -82.7 1 37.0 -53.1 270 33 849.0 849.0 328.4 849.4 0.04 57 6.4 33987 -31.3 -75.3 0 44.0 -49.3 1025.6 1025.7 331.6 1028.3 0.22 TRP 203 11748 -61.7 -71.7 25 10.0 -61.8 235 16 333.6 333.6 292.7 333.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5516.00 m Freezing level: 750.54 mb = 2533.78 m = 8312.82 ft Wetbulb zero: 768.59 mb = 2336.31 m = 7664.96 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 55.61 % Est. max temperature: 21.76 C = 71.18 F Sfc-Lift cond lev (LCL): 914.10 mb = 912.67 m = 2994.30 ft T: 11.90 C 700-500 lapse rate: 6.19 C/km ThetaE index: 8.21 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 845.65 mb = 1559.68 m = 5117.00 ft Mean mixing ratio: 7.60 g/kg Conv temperature: 22.24 C = 72.03 F Cap Strength: 2.00 C Lifted Index: 1.08 C Risk: Showers probable Lifted Index @300 mb: 4.68 C Lifted Index @700 mb: -0.71 C Showalter Index: 3.51 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 21.10 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 49.20 Risk: None Energy Index: 0.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.55 J/kg Max Up Vert Vel: 8.07 m/s Conv Inhibition (B-): 62.34 J/kg Cap Strength: 2.00 C Lift Cond Lev (LCL): 884.53 mb = 1186.45 m = 3892.50 ft Lev Free Conv (LFC): 769.53 mb = 2326.35 m = 7632.30 ft Equ Level (EL): 659.53 mb = 3553.75 m = 11659.16 ft B at Equ Level: 31.23 J/kg Max Parcel Lev (MPL): 589.53 mb = 4424.60 m = 14516.24 ft Wind level data Storm motion: 163 at 8 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 1014 12 200 10 3.4 9.4 | 254 6 5.8 1.7 1 1000 154 200 10 3.4 9.4 | 254 6 5.8 1.7 2 925 814 200 4 1.4 3.8 | 317 5 3.7 -4.0 3 850 1518 125 8 -6.6 4.6 | 53 5 -4.2 -3.1 4 700 3086 100 12 -11.8 2.1 | 59 11 -9.5 -5.6 5 500 5670 155 14 -5.9 12.7 | 144 6 -3.6 5.0 6 400 7300 195 5 1.3 4.8 | 309 5 3.6 -2.9 7 300 9270 240 5 4.3 2.5 | 308 8 6.7 -5.2 8 250 10450 210 9 4.5 7.8 | 269 7 6.8 0.1 9 203 11748 235 16 13.1 9.2 | 265 16 15.4 1.5 10 200 11840 240 17 14.7 8.5 | 267 17 17.1 0.8 11 150 13650 285 24 23.2 -6.2 | 299 29 25.5 -13.9 12 100 16230 235 21 17.2 12.0 | 258 20 19.5 4.3 13 70 18470 325 14 8.0 -11.5 | 332 22 10.4 -19.2 14 50 20580 280 8 7.9 -1.4 | 312 14 10.2 -9.1 15 30 23820 190 5 0.9 4.9 | 311 4 3.2 -2.8 16 20 26410 210 7 3.5 6.1 | 286 6 5.8 -1.7 17 10 30920 270 33 33.0 -0.0 | 282 36 35.3 -7.7 Wind Parameters Mean winds (0-6000m): 133.2 at 10.8 knts Storm direction: 163.2 at 8.1 knts Shear (0-3000m) pos: 0.0 neg: 2.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 165.8 deg Storm rel helicity (0-3000m) pos: 11.9 neg: -0.6 tot: 11.3 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.08 Bulk Shear: 15.67 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 ------------------------------------------------------------------------------- 500 200 9 264 5| 0.0 3.3 3.3| 4.2 0.0 4.2 8.3 0.92| 3.4 3.1 1000 198 7 285 5| 0.0 2.8 2.8| 7.9 -0.1 7.8 7.8 0.73| 4.1 3.0 1500 181 7 291 3| 0.0 3.8 3.8| 10.6 -0.1 10.5 7.0 0.67| 5.1 3.4 2000 162 7 354 1| 0.0 3.3 3.3| 11.5 -0.1 11.5 5.7 0.64| 4.3 2.7 2500 147 8 57 2| 0.0 3.0 3.0| 11.9 -0.1 11.8 4.7 0.58| 3.8 2.2 3000 135 8 63 4| 0.0 2.8 2.8| 11.9 -0.6 11.3 3.8 0.51| 3.5 1.8 4000 125 9 66 6| 0.5 2.1 2.7| 21.4 -0.6 20.8 5.2 0.57| 3.2 1.8 5000 127 10 74 6| 0.9 1.7 2.6| 30.5 -0.6 29.9 6.0 0.62| 3.1 1.9 6000 133 11 86 6| 1.1 1.4 2.5| 38.4 -0.6 37.8 6.3 0.66| 3.1 2.0 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250427.11.gif