UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042223.upa.cvt Date: 2300Z 22 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 22 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 1013 12 12.6 12.4 99 0.2 12.5 50 3 284.7 286.2 285.1 309.4 8.96 1 1009 51 15.2 12.8 86 2.4 13.7 19 4 287.6 289.2 286.5 313.4 9.24 2 1005 91 15.4 12.5 83 2.9 13.7 349 4 288.1 289.7 286.6 313.6 9.09 3 1000 141 15.2 12.6 84 2.6 13.6 310 5 288.4 290.0 286.8 314.1 9.20 4 975 355 13.6 11.3 86 2.3 12.2 286 4 288.8 290.4 286.4 313.1 8.65 5 944 628 14.6 0.6 38 14.0 7.6 255 4 292.5 293.3 283.4 304.9 4.23 6 925 800 13.8 5.8 58 8.0 9.4 235 3 293.4 294.5 285.9 311.5 6.26 7 850 1508 9.2 6.6 84 2.6 7.8 255 2 295.8 297.1 287.6 316.7 7.21 8 848 1528 9.0 6.5 84 2.5 7.6 253 2 295.8 297.1 287.6 316.6 7.17 9 806 1947 6.4 -0.6 61 7.0 3.0 218 3 297.3 298.2 285.6 310.8 4.54 10 757 2457 2.0 0.2 88 1.8 1.1 174 3 298.0 298.9 286.5 313.2 5.13 11 732 2728 1.0 -7.0 55 8.0 -2.3 151 4 299.7 300.3 285.0 309.1 3.09 12 700 3086 -2.3 -5.0 82 2.7 -3.5 120 4 299.9 300.6 285.8 311.3 3.76 13 670 3432 -5.5 -8.4 80 2.9 -6.6 128 5 300.1 300.7 285.1 309.4 3.03 14 660 3550 -6.1 -7.7 88 1.6 -6.7 131 5 300.7 301.3 285.5 310.7 3.24 15 643 3754 -6.7 -21.7 29 15.0 -10.8 136 5 302.3 302.5 283.7 305.7 1.05 16 629 3925 -8.1 -13.1 67 5.0 -9.8 141 5 302.6 303.0 285.1 309.6 2.21 17 602 4265 -9.7 -20.7 40 11.0 -12.7 149 6 304.6 304.8 284.8 308.6 1.22 18 565 4752 -13.3 -22.3 47 9.0 -15.6 161 7 305.9 306.2 285.2 309.6 1.13 19 558 4847 -14.1 -17.3 77 3.2 -15.0 164 7 306.1 306.4 285.9 311.7 1.76 20 519 5392 -18.3 -23.3 65 5.0 -19.4 178 8 307.4 307.6 285.7 311.1 1.13 21 501 5655 -20.1 -32.1 33 12.0 -22.1 185 8 308.4 308.5 285.4 310.1 0.52 22 500 5670 -20.3 -32.3 33 12.0 -22.3 185 8 308.3 308.4 285.3 310.0 0.51 23 475 6047 -23.3 -34.3 36 11.0 -24.9 182 8 309.1 309.2 285.5 310.7 0.44 24 465 6203 -24.5 -27.9 73 3.4 -25.1 180 8 309.5 309.7 286.1 312.3 0.83 25 454 6376 -26.1 -29.1 76 3.0 -26.6 179 8 309.6 309.8 286.1 312.2 0.76 26 453 6392 -26.1 -29.9 70 3.8 -26.7 178 8 309.8 310.0 286.1 312.2 0.71 27 447 6489 -26.9 -31.2 67 4.3 -27.6 177 9 310.0 310.1 286.1 312.2 0.63 28 442 6570 -27.3 -39.3 31 12.0 -28.6 177 9 310.5 310.6 285.9 311.5 0.29 29 439 6619 -27.7 -32.7 62 5.0 -28.4 176 9 310.6 310.7 286.2 312.5 0.56 30 415 7020 -30.9 -34.3 72 3.4 -31.3 172 9 311.5 311.6 286.5 313.3 0.50 31 406 7175 -32.1 -39.1 50 7.0 -32.8 171 9 311.9 312.0 286.4 313.1 0.32 32 400 7280 -32.7 -38.7 55 6.0 -33.3 170 9 312.5 312.6 286.6 313.7 0.34 33 385 7548 -35.1 -40.1 60 5.0 -35.5 168 10 312.8 312.8 286.7 313.9 0.30 34 377 7694 -35.9 -47.9 28 12.0 -36.7 167 10 313.6 313.6 286.8 314.1 0.13 35 318 8854 -45.7 -50.7 57 5.0 -45.9 158 14 315.6 315.7 287.5 316.1 0.11 36 300 9240 -48.5 -51.8 68 3.3 -48.6 155 15 317.0 317.0 287.9 317.4 0.11 37 275 9804 -53.1 -56.1 70 3.0 -53.2 157 17 318.3 318.3 288.3 318.6 0.07 38 266 10017 -54.7 -59.4 56 4.7 -54.8 158 18 319.0 319.0 288.5 319.2 0.05 39 250 10410 -57.9 -61.2 66 3.3 -57.9 160 20 320.0 320.0 288.8 320.1 0.04 40 237 10743 -60.3 -62.6 74 2.3 -60.3 165 20 321.3 321.3 289.2 321.4 0.04 41 236 10769 -60.5 -63.6 67 3.1 -60.6 165 20 321.4 321.4 289.2 321.5 0.03 42 233 10849 -59.1 -71.1 20 12.0 -59.2 172 20 324.7 324.7 290.2 324.7 0.01 43 217 11298 -54.5 -82.5 2 28.0 -54.8 213 18 338.5 338.5 293.9 338.5 0.00 44 200 11820 -52.9 -79.9 2 27.0 -53.2 260 16 349.0 349.0 296.4 349.0 0.00 45 150 13690 -50.3 -82.3 1 32.0 -50.9 240 20 383.4 383.4 302.8 383.4 0.00 46 140 14143 -48.9 -82.9 1 34.0 -49.7 247 20 393.5 393.5 304.3 393.5 0.00 47 107 15887 -55.5 -86.5 1 31.0 -56.0 273 21 412.4 412.4 306.8 412.4 0.00 48 100 16320 -55.1 -86.1 1 31.0 -55.6 280 21 421.3 421.3 307.9 421.3 0.00 49 90 16986 -58.1 -87.1 1 29.0 -58.5 262 18 428.2 428.2 308.6 428.2 0.00 50 72 18392 -56.5 -87.5 1 31.0 -57.1 225 12 459.8 459.8 311.8 459.8 0.00 51 70 18570 -57.3 -87.3 1 30.0 -57.9 220 11 461.8 461.8 312.0 461.8 0.00 52 64 19131 -59.1 -88.1 1 29.0 -59.6 204 10 469.8 469.8 312.6 469.9 0.00 53 55 20082 -56.9 -87.9 1 31.0 -57.6 177 7 495.7 495.7 314.7 495.7 0.00 54 50 20680 -59.7 -88.7 1 29.0 -60.3 160 6 502.8 502.8 315.1 502.8 0.00 55 30 23900 -57.3 -89.3 1 32.0 -58.6 145 6 588.4 588.4 320.0 588.5 0.00 56 20 26490 -52.9 -87.9 1 35.0 -55.6 120 8 674.3 674.3 323.6 674.3 0.01 57 14 28808 -50.9 -86.9 1 36.0 -55.1 187 17 753.4 753.4 326.0 753.6 0.01 58 13 29296 -46.7 -85.7 0 39.0 -52.7 201 19 784.1 784.1 326.8 784.3 0.02 59 10 31050 -43.9 -83.9 0 40.0 -52.2 250 25 855.7 855.7 328.5 856.0 0.03 60 8.1 32472 -41.7 -82.7 0 41.0 -52.1 917.6 917.6 329.8 918.1 0.05 61 7.6 32902 -43.3 -83.3 0 40.0 -53.1 928.0 928.0 329.9 928.5 0.05 62 6.8 33661 -37.3 -79.3 0 42.0 -51.1 983.0 983.0 330.9 984.2 0.11 63 5.7 34875 -39.1 -81.1 0 42.0 -52.7 1026.0 1026.0 331.6 1027.1 0.10 TRP 236 10769 -60.5 -63.6 67 3.1 -60.6 165 20 321.4 321.4 289.2 321.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5529.00 m Freezing level: 722.30 mb = 2836.71 m = 9306.68 ft Wetbulb zero: 748.81 mb = 2545.24 m = 8350.42 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 65.86 % Est. max temperature: 23.31 C = 73.95 F Sfc-Lift cond lev (LCL): 1010.07 mb = 40.86 m = 134.04 ft T: 14.50 C 700-500 lapse rate: 6.97 C/km ThetaE index: 9.23 C Layer 975.0- 925.0 mb Conv cond level (CCL): 795.57 mb = 2052.68 m = 6734.45 ft Mean mixing ratio: 7.13 g/kg Conv temperature: 25.42 C = 77.76 F Cap Strength: 4.10 C Lifted Index: 1.45 C Risk: Showers probable Lifted Index @300 mb: 4.57 C Lifted Index @700 mb: 1.37 C Showalter Index: -2.04 C Risk: Severe thunderstorms possible Total Totals Index: 56.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.50 C Cross Totals Index: 26.90 C K Index: 33.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 239.20 Risk: None Energy Index: -1.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.21 J/kg Max Up Vert Vel: 7.51 m/s Conv Inhibition (B-): 66432.61 J/kg Cap Strength: 4.10 C Lift Cond Lev (LCL): 879.27 mb = 1224.56 m = 4017.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 206 at 4 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 50 3 -2.3 -1.9 | 37 6 -3.9 -5.1 1 1000 141 310 5 3.8 -3.2 | 340 7 2.3 -6.4 2 925 800 235 3 2.5 1.7 | 328 2 0.9 -1.4 3 850 1508 255 2 1.9 0.5 | 352 3 0.4 -2.7 4 700 3086 120 4 -3.5 2.0 | 77 5 -5.0 -1.2 5 500 5670 185 8 0.7 8.0 | 170 5 -0.9 4.8 6 400 7280 170 9 -1.6 8.9 | 151 6 -3.1 5.7 7 300 9240 155 15 -6.3 13.6 | 143 13 -7.9 10.4 8 250 10410 160 20 -6.8 18.8 | 152 18 -8.4 15.6 9 236 10769 165 20 -5.2 19.3 | 157 17 -6.7 16.1 10 200 11820 260 16 15.8 2.8 | 272 14 14.2 -0.4 11 150 13690 240 20 17.3 10.0 | 247 17 15.8 6.8 12 100 16320 280 21 20.7 -3.6 | 290 20 19.1 -6.8 13 70 18570 220 11 7.1 8.4 | 226 8 5.5 5.3 14 50 20680 160 6 -2.1 5.6 | 124 4 -3.6 2.5 15 30 23900 145 6 -3.4 4.9 | 109 5 -5.0 1.7 16 20 26490 120 8 -6.9 4.0 | 96 9 -8.5 0.8 17 10 31050 250 25 23.5 8.6 | 256 23 21.9 5.4 Wind Parameters Mean winds (0-6000m): 176.2 at 4.7 knts Storm direction: 206.2 at 3.5 knts Shear (0-3000m) pos: 0.2 neg: 0.9 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 42.6 deg Storm rel helicity (0-3000m) pos: 1.2 neg: -14.7 tot: -13.5 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 3.5 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.36 Bulk Shear: 8.38 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 ------------------------------------------------------------------------------- 500 299 4 337 6| 0.0 6.7 6.7| 0.0 -13.7 -13.7 -27.4 -0.83| 10.5 -8.7 1000 280 4 331 4| 0.0 2.9 2.9| 0.3 -13.8 -13.5 -13.5 -0.63| 6.6 -4.1 1500 270 3 331 4| 0.3 1.9 2.3| 0.7 -13.8 -13.1 -8.8 -0.54| 4.7 -2.5 2000 261 3 332 3| 0.2 1.7 1.9| 0.8 -13.9 -13.0 -6.5 -0.45| 4.0 -1.8 2500 247 3 328 2| 0.2 1.3 1.5| 1.2 -13.9 -12.7 -5.1 -0.32| 3.7 -1.2 3000 231 3 325 1| 0.2 0.9 1.0| 1.2 -14.7 -13.5 -4.5 -0.31| 3.5 -1.1 4000 173 3 99 2| 0.2 0.6 0.8| 4.3 -14.9 -10.6 -2.6 -0.18| 3.0 -0.5 5000 167 4 108 3| 0.4 0.5 0.9| 8.3 -14.9 -6.6 -1.3 -0.04| 2.7 -0.1 6000 176 5 129 2| 0.5 0.4 0.9| 11.2 -15.3 -4.1 -0.7 0.03| 2.5 0.1 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250422.23.gif