UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041723.upa.cvt Date: 2300Z 17 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 17 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 1011 12 13.8 6.8 63 7.0 10.0 286.1 287.1 282.7 303.3 6.13 1 1000 129 14.0 6.0 58 8.0 9.7 245 9 287.1 288.2 282.9 303.7 5.86 2 925 780 8.0 3.4 73 4.6 5.7 225 14 287.5 288.4 282.4 302.5 5.28 3 891 1088 5.2 2.3 82 2.9 3.8 223 18 287.7 288.6 282.2 302.1 5.07 4 868 1301 4.0 -4.0 56 8.0 0.6 221 20 288.6 289.2 280.5 298.1 3.27 5 850 1471 2.4 -0.7 80 3.1 1.0 220 22 288.7 289.4 281.7 300.9 4.27 6 835 1615 1.0 -0.7 88 1.7 0.3 221 22 288.7 289.4 281.8 301.2 4.35 7 761 2354 -4.5 -4.7 99 0.2 -4.6 229 23 290.5 291.1 281.7 300.8 3.54 8 733 2649 -6.1 -14.1 53 8.0 -8.6 231 24 291.9 292.2 280.1 297.2 1.75 9 722 2767 -6.9 -9.4 82 2.5 -7.8 233 24 292.2 292.7 281.3 300.0 2.59 10 700 3008 -8.7 -11.9 78 3.2 -9.8 235 24 292.9 293.2 281.1 299.5 2.19 11 683 3198 -9.5 -14.0 70 4.5 -10.9 237 24 294.0 294.4 281.3 299.8 1.89 12 654 3533 -10.5 -18.5 52 8.0 -12.6 240 25 296.6 296.8 281.7 300.8 1.36 13 636 3747 -12.1 -15.5 76 3.4 -13.1 242 25 297.1 297.4 282.4 302.7 1.80 14 623 3905 -11.7 -25.7 30 14.0 -14.7 244 25 299.3 299.5 282.1 301.8 0.76 15 609 4078 -12.9 -29.9 23 17.0 -16.2 245 26 299.9 300.0 282.0 301.7 0.52 16 587 4359 -11.3 -40.3 7 29.0 -15.8 248 26 304.9 305.0 283.7 305.6 0.19 17 552 4827 -15.3 -40.3 10 25.0 -18.8 253 27 305.6 305.7 284.0 306.3 0.21 18 518 5306 -17.1 -38.1 14 21.0 -20.3 257 28 309.0 309.1 285.3 310.0 0.28 19 517 5320 -17.1 -38.1 14 21.0 -20.3 258 28 309.2 309.3 285.4 310.2 0.28 20 500 5570 -19.1 -38.1 17 19.0 -21.8 260 28 309.8 309.8 285.6 310.8 0.29 21 461 6169 -24.3 -34.3 39 10.0 -25.8 265 28 310.5 310.6 286.1 312.1 0.45 22 446 6410 -25.9 -29.0 75 3.1 -26.4 268 28 311.5 311.6 286.8 314.1 0.78 23 424 6775 -28.7 -30.0 89 1.3 -28.9 271 28 312.4 312.6 287.1 315.0 0.75 24 400 7190 -32.1 -36.5 65 4.4 -32.6 275 28 313.3 313.3 287.0 314.8 0.42 25 399 7208 -32.3 -37.3 61 5.0 -32.9 275 28 313.2 313.3 286.9 314.6 0.39 26 394 7296 -33.1 -33.7 94 0.6 -33.2 275 29 313.3 313.4 287.2 315.3 0.56 27 376 7622 -35.7 -38.9 72 3.2 -36.0 274 33 314.1 314.2 287.2 315.4 0.35 28 373 7678 -36.1 -36.7 94 0.6 -36.2 274 34 314.3 314.4 287.3 315.9 0.44 29 368 7771 -37.1 -43.1 54 6.0 -37.5 274 35 314.2 314.2 287.1 315.0 0.23 30 357 7979 -39.1 -42.9 67 3.8 -39.4 273 37 314.2 314.3 287.1 315.1 0.24 31 353 8056 -39.9 -44.9 59 5.0 -40.2 273 38 314.2 314.2 287.1 314.9 0.20 32 344 8232 -40.7 -59.7 11 19.0 -41.4 272 40 315.4 315.4 287.3 315.5 0.04 33 334 8432 -41.7 -60.7 11 19.0 -42.3 272 42 316.7 316.7 287.7 316.8 0.03 34 332 8473 -41.9 -59.9 12 18.0 -42.5 272 43 317.0 317.0 287.8 317.1 0.04 35 303 9084 -46.5 -59.5 21 13.0 -46.9 270 50 318.9 318.9 288.4 319.1 0.04 36 300 9150 -46.3 -62.3 15 16.0 -46.7 270 51 320.1 320.1 288.8 320.2 0.03 37 295 9262 -46.9 -61.9 16 15.0 -47.3 270 53 320.8 320.8 289.0 320.9 0.03 38 266 9953 -43.5 -71.5 3 28.0 -44.2 283 47 335.4 335.4 293.2 335.4 0.01 39 250 10370 -44.7 -72.7 3 28.0 -45.4 290 44 339.6 339.6 294.2 339.6 0.01 40 203 11761 -44.7 -77.7 1 33.0 -45.6 295 36 360.5 360.5 298.8 360.5 0.00 41 200 11860 -45.1 -78.1 1 33.0 -45.9 295 35 361.4 361.4 299.0 361.4 0.00 42 150 13750 -51.3 -82.3 1 31.0 -51.8 295 38 381.7 381.7 302.5 381.7 0.00 43 108 15853 -58.7 -85.7 2 27.0 -59.0 283 25 405.3 405.3 305.9 405.3 0.00 44 100 16340 -55.7 -84.7 1 29.0 -56.2 280 22 420.1 420.1 307.7 420.1 0.00 45 79 17829 -59.5 -87.5 1 28.0 -59.9 267 14 441.6 441.6 310.0 441.6 0.00 46 74 18241 -57.3 -86.3 1 29.0 -57.9 263 12 454.5 454.5 311.3 454.5 0.00 47 70 18590 -60.3 -87.3 2 27.0 -60.7 260 10 455.4 455.4 311.4 455.4 0.00 48 65 19049 -61.7 -88.7 2 27.0 -62.1 223 11 462.1 462.1 312.0 462.1 0.00 49 54 20200 -59.7 -87.7 1 28.0 -60.3 129 13 491.8 491.8 314.4 491.9 0.00 50 50 20680 -59.9 -87.9 1 28.0 -60.5 90 14 502.3 502.3 315.1 502.3 0.00 51 42 21765 -62.5 -88.5 2 26.0 -63.0 93 12 521.6 521.6 316.4 521.6 0.00 52 34 23083 -58.5 -88.5 1 30.0 -59.5 98 10 564.6 564.6 318.9 564.6 0.00 53 33 23271 -59.5 -88.5 1 29.0 -60.4 98 10 566.8 566.8 319.0 566.8 0.00 54 30 23870 -58.3 -88.3 1 30.0 -59.4 100 9 585.7 585.7 319.9 585.7 0.01 55 24 25273 -58.7 -88.7 1 30.0 -60.0 100 14 623.1 623.1 321.6 623.2 0.01 56 20 26430 -54.5 -87.5 1 33.0 -56.8 100 18 669.4 669.4 323.4 669.4 0.01 57 14 28737 -49.7 -84.7 1 35.0 -54.2 131 14 757.5 757.5 326.1 757.7 0.02 58 13 29219 -51.5 -85.5 1 34.0 -55.6 137 14 767.5 767.5 326.4 767.7 0.02 59 11 30315 -46.5 -83.5 1 37.0 -53.1 152 12 823.2 823.2 327.8 823.5 0.03 60 10 30950 -44.7 -82.7 1 38.0 -52.5 160 11 852.7 852.7 328.5 853.1 0.04 61 8.5 32039 -44.1 -83.1 1 39.0 -52.9 895.6 895.6 329.4 896.1 0.05 62 8.1 32362 -44.7 -82.7 1 38.0 -53.4 905.7 905.7 329.5 906.2 0.05 63 6.9 33455 -35.9 -78.9 0 43.0 -50.5 984.7 984.7 330.9 986.0 0.12 64 6.4 33977 -37.1 -79.1 0 42.0 -51.4 1001.0 1001.1 331.2 1002.4 0.12 65 5.6 34910 -32.1 -76.1 0 44.0 -50.4 1062.0 1062.1 332.1 1064.8 0.22 TRP 295 9262 -46.9 -61.9 16 15.0 -47.3 270 53 320.8 320.8 289.0 320.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5441.00 m Freezing level: 821.55 mb = 1749.08 m = 5738.38 ft Wetbulb zero: 831.13 mb = 1651.64 m = 5418.71 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 54.97 % Est. max temperature: 16.38 C = 61.48 F Sfc-Lift cond lev (LCL): 909.80 mb = 916.12 m = 3005.60 ft T: 6.76 C 700-500 lapse rate: 4.06 C/km ThetaE index: 5.60 C Layer 925.0- 850.0 mb Conv cond level (CCL): 857.31 mb = 1401.49 m = 4598.01 ft Mean mixing ratio: 5.57 g/kg Conv temperature: 16.40 C = 61.51 F Cap Strength: 7.75 C Lifted Index: 7.77 C Risk: None Lifted Index @300 mb: 12.22 C Lifted Index @700 mb: -0.99 C Showalter Index: 9.18 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 18.40 C K Index: 17.60 Risk: < 20 % chance of thunderstorms Sweat Index: 177.35 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.08 J/kg Max Up Vert Vel: 9.60 m/s Conv Inhibition (B-): 15.20 J/kg Cap Strength: 7.76 C Lift Cond Lev (LCL): 874.83 mb = 1237.08 m = 4058.60 ft Lev Free Conv (LFC): 829.83 mb = 1664.19 m = 5459.88 ft Equ Level (EL): 669.83 mb = 3348.24 m = 10984.91 ft B at Equ Level: 45.61 J/kg Max Parcel Lev (MPL): 599.83 mb = 4194.24 m = 13760.46 ft Wind level data Storm motion: 271 at 17 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 1000 129 245 9 8.2 3.8 | 115 10 -9.1 4.1 1 925 780 225 14 9.9 9.9 | 144 13 -7.3 10.2 2 850 1471 220 22 14.1 16.9 | 170 17 -3.1 17.2 3 700 3008 235 24 19.7 13.8 | 190 14 2.4 14.1 4 500 5570 260 28 27.6 4.9 | 243 12 10.4 5.2 5 400 7190 275 28 27.9 -2.4 | 281 11 10.7 -2.1 6 300 9150 270 51 51.0 -0.0 | 269 34 33.8 0.3 7 295 9262 270 53 53.0 -0.0 | 269 36 35.8 0.3 8 250 10370 290 44 41.3 -15.0 | 301 28 24.1 -14.7 9 200 11860 295 35 31.7 -14.8 | 315 20 14.5 -14.4 10 150 13750 295 38 34.4 -16.1 | 312 23 17.2 -15.7 11 100 16340 280 22 21.7 -3.8 | 308 6 4.4 -3.5 12 70 18590 260 10 9.8 1.7 | 106 8 -7.4 2.1 13 50 20680 90 14 -14.0 0.0 | 91 31 -31.2 0.3 14 30 23870 100 9 -8.9 1.6 | 94 26 -26.1 1.9 15 20 26430 100 18 -17.7 3.1 | 96 35 -34.9 3.5 16 10 30950 160 11 -3.8 10.3 | 117 24 -21.0 10.7 Wind Parameters Mean winds (0-6000m): 241.2 at 23.0 knts Storm direction: 271.2 at 17.2 knts Storm rel Dir Shear (0-3000m): 144.9 deg Energy-Hel index: -2.88 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 ------------------------------------------------------------------------------- 500 238 10 125 10| | | 1000 230 13 138 11| | | 1500 226 15 149 13| | | 2000 225 17 157 13| | | 2500 226 18 163 14| | | 3000 227 19 167 14| | | 4000 231 21 175 13| | | 5000 236 22 184 13| | | 6000 241 23 194 12| | | Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250417.23.gif