UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101323.upa.cvt Date: 2300Z 13 OCT 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 13 OCT 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 1017 12 18.0 16.2 89 1.8 16.8 0 0 289.7 291.8 289.3 321.9 11.46 1 1008 99 18.6 16.1 85 2.5 17.0 318 5 291.1 293.1 289.8 323.5 11.49 2 1000 177 18.2 15.8 86 2.4 16.7 280 10 291.4 293.4 289.8 323.4 11.36 3 954 580 16.6 5.6 48 11.0 10.5 298 5 293.7 294.7 285.7 311.0 5.98 4 925 842 14.6 8.6 67 6.0 11.1 310 1 294.2 295.6 287.5 316.2 7.60 5 917 916 14.4 6.4 59 8.0 9.9 300 1 294.8 295.9 286.7 313.9 6.58 6 850 1551 8.8 7.0 88 1.8 7.8 215 2 295.4 296.7 287.7 316.9 7.41 7 845 1600 8.4 6.5 88 1.9 7.3 217 2 295.4 296.7 287.5 316.3 7.20 8 830 1748 8.4 -1.6 49 10.0 3.7 222 3 297.0 297.7 285.0 309.2 4.10 9 715 2965 0.8 -7.2 55 8.0 -2.6 264 9 301.5 302.1 285.7 311.1 3.11 10 700 3135 0.0 -9.0 51 9.0 -3.6 270 10 302.5 303.0 285.7 311.0 2.76 11 575 4683 -7.7 -23.7 26 16.0 -12.0 279 11 311.0 311.2 286.8 314.3 0.98 12 509 5616 -15.5 -27.5 35 12.0 -18.1 284 12 312.5 312.7 287.2 315.2 0.79 13 500 5750 -16.3 -28.3 35 12.0 -18.8 285 12 313.2 313.3 287.3 315.7 0.74 14 463 6327 -19.9 -43.9 10 24.0 -22.9 294 14 315.6 315.7 287.5 316.3 0.17 15 431 6857 -23.5 -31.5 48 8.0 -24.9 302 16 317.6 317.7 288.7 319.8 0.64 16 424 6977 -24.7 -30.7 57 6.0 -25.8 303 16 317.6 317.7 288.8 320.0 0.70 17 417 7099 -25.5 -36.5 35 11.0 -27.1 305 17 318.0 318.1 288.6 319.5 0.40 18 400 7400 -28.3 -35.3 51 7.0 -29.3 310 18 318.2 318.3 288.7 319.9 0.47 19 379 7783 -31.5 -33.8 80 2.3 -31.8 310 20 318.9 319.0 289.0 321.0 0.58 20 364 8067 -33.5 -39.5 55 6.0 -34.1 310 22 320.0 320.0 289.1 321.2 0.34 21 348 8379 -36.5 -41.2 62 4.7 -36.9 310 24 320.0 320.1 289.1 321.1 0.30 22 334 8662 -38.1 -54.1 17 16.0 -38.9 310 26 321.6 321.7 289.3 321.9 0.07 23 330 8744 -38.9 -48.9 34 10.0 -39.5 310 27 321.7 321.7 289.4 322.2 0.14 24 318 8997 -40.5 -56.5 16 16.0 -41.2 310 28 322.9 322.9 289.7 323.1 0.06 25 300 9390 -43.7 -51.7 41 8.0 -44.1 310 31 323.8 323.8 290.0 324.2 0.11 26 286 9710 -46.9 -51.2 61 4.3 -47.1 305 30 323.6 323.7 290.0 324.1 0.12 27 277 9922 -48.7 -53.3 59 4.6 -48.8 301 29 324.0 324.0 290.1 324.4 0.10 28 261 10311 -51.7 -61.7 29 10.0 -51.9 295 27 325.2 325.2 290.3 325.3 0.04 29 257 10411 -52.3 -57.1 56 4.8 -52.4 293 27 325.7 325.7 290.6 326.0 0.07 30 250 10590 -53.5 -64.5 25 11.0 -53.7 290 26 326.5 326.5 290.7 326.6 0.03 31 237 10932 -55.1 -65.1 28 10.0 -55.3 296 23 329.1 329.1 291.5 329.2 0.03 32 210 11696 -59.7 -66.7 40 7.0 -59.8 310 17 333.5 333.5 292.7 333.6 0.02 33 200 12000 -60.5 -69.5 30 9.0 -60.6 315 14 337.0 337.0 293.6 337.0 0.02 34 193 12220 -61.3 -71.3 25 10.0 -61.4 290 13 339.1 339.1 294.1 339.2 0.01 35 170 13008 -58.9 -78.9 6 20.0 -59.1 290 18 355.6 355.6 297.8 355.7 0.00 36 150 13790 -59.3 -82.3 4 23.0 -59.5 290 22 367.9 367.9 300.2 367.9 0.00 37 100 16300 -62.7 -85.7 3 23.0 -62.9 275 23 406.6 406.6 306.1 406.6 0.00 38 89 17017 -64.5 -86.5 3 22.0 -64.7 270 24 416.8 416.8 307.3 416.8 0.00 39 79 17752 -61.3 -87.3 2 26.0 -61.6 265 24 437.8 437.8 309.7 437.8 0.00 40 70 18500 -63.1 -88.1 2 25.0 -63.4 260 25 449.4 449.4 310.8 449.4 0.00 41 68 18679 -63.3 -88.3 2 25.0 -63.6 263 24 452.7 452.7 311.1 452.7 0.00 42 62 19252 -60.5 -87.5 2 27.0 -60.9 271 22 471.0 471.0 312.7 471.0 0.00 43 55 19997 -61.7 -87.7 2 26.0 -62.1 282 19 484.7 484.7 313.8 484.7 0.00 44 50 20590 -60.7 -87.7 2 27.0 -61.2 290 16 500.4 500.4 315.0 500.5 0.00 45 35 22813 -58.1 -87.1 1 29.0 -59.1 266 23 561.0 561.0 318.7 561.0 0.01 46 30 23780 -58.5 -87.5 1 29.0 -59.6 255 26 585.2 585.2 319.9 585.2 0.01 47 25 24928 -58.7 -87.7 1 29.0 -59.9 255 30 615.9 615.9 321.3 616.0 0.01 48 20 26350 -53.1 -85.1 1 32.0 -55.8 255 35 673.6 673.6 323.6 673.7 0.01 49 17 27396 -54.9 -85.9 1 31.0 -57.4 256 37 699.9 699.9 324.4 700.0 0.01 50 12 29654 -49.7 -83.7 1 34.0 -54.7 259 41 791.7 791.7 327.0 791.9 0.03 51 11 30223 -51.3 -84.3 1 33.0 -56.0 259 42 805.8 805.8 327.4 806.1 0.03 52 10 30850 -46.3 -82.3 1 36.0 -53.4 260 43 846.7 846.7 328.3 847.2 0.05 53 8.4 32018 -42.7 -81.7 1 39.0 -52.3 904.1 904.2 329.5 904.8 0.06 54 7.2 33055 -44.3 -82.3 1 38.0 -53.8 938.3 938.4 330.1 939.0 0.06 55 6.3 33961 -38.3 -80.3 0 42.0 -51.9 1000.4 1000.5 331.2 1001.6 0.10 56 5.5 34897 -37.7 -79.7 0 42.0 -52.4 1042.7 1042.8 331.8 1044.2 0.13 TRP 193 12220 -61.3 -71.3 25 10.0 -61.4 290 13 339.1 339.1 294.1 339.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5573.00 m Freezing level: 700.00 mb = 3135.00 m = 10285.31 ft Wetbulb zero: 762.37 mb = 2441.35 m = 8009.59 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 49.48 % Est. max temperature: 23.50 C = 74.29 F Sfc-Lift cond lev (LCL): 990.49 mb = 258.70 m = 848.75 ft T: 17.88 C 700-500 lapse rate: 6.23 C/km ThetaE index: 12.49 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 850.92 mb = 1541.98 m = 5058.92 ft Mean mixing ratio: 8.43 g/kg Conv temperature: 23.64 C = 74.55 F Cap Strength: 2.89 C Lifted Index: 1.81 C Risk: Showers probable Lifted Index @300 mb: 5.21 C Lifted Index @700 mb: 0.86 C Showalter Index: 1.87 C Risk: Showers probable Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 23.30 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 100.00 Risk: None Energy Index: -0.23 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.72 J/kg Max Up Vert Vel: 5.61 m/s Conv Inhibition (B-): 52566.46 J/kg Cap Strength: 2.83 C Lift Cond Lev (LCL): 882.95 mb = 1232.45 m = 4043.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 6 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 1017 12 0 0 -0.0 -0.0 | 126 6 -4.9 3.5 1 1000 177 280 10 9.8 -1.7 | 251 5 5.0 1.7 2 925 842 310 1 0.8 -0.6 | 125 5 -4.1 2.8 3 850 1551 215 2 1.1 1.6 | 144 6 -3.7 5.1 4 700 3135 270 10 10.0 -0.0 | 236 6 5.1 3.5 5 500 5750 285 12 11.6 -3.1 | 267 7 6.7 0.4 6 400 7400 310 18 13.8 -11.6 | 312 12 8.9 -8.1 7 300 9390 310 31 23.7 -19.9 | 311 25 18.9 -16.5 8 250 10590 290 26 24.4 -8.9 | 285 20 19.6 -5.4 9 200 12000 315 14 9.9 -9.9 | 322 8 5.0 -6.4 10 193 12220 290 13 12.2 -4.4 | 278 7 7.4 -1.0 11 150 13790 290 22 20.7 -7.5 | 284 16 15.8 -4.1 12 100 16300 275 23 22.9 -2.0 | 265 18 18.1 1.5 13 70 18500 260 25 24.6 4.3 | 248 21 19.8 7.8 14 50 20590 290 16 15.0 -5.5 | 281 10 10.2 -2.0 15 30 23780 255 26 25.1 6.7 | 243 23 20.3 10.2 16 20 26350 255 35 33.8 9.1 | 247 32 28.9 12.5 17 10 30850 260 43 42.3 7.5 | 254 39 37.5 10.9 Wind Parameters Mean winds (0-6000m): 275.5 at 8.0 knts Storm direction: 305.5 at 6.0 knts Shear (0-3000m) pos: 1.4 neg: 0.3 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 101.7 deg Storm rel helicity (0-3000m) pos: 17.2 neg: -3.4 tot: 13.8 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 50.12 Bulk Shear: 0.31 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 ------------------------------------------------------------------------------- 500 284 7 226 3| 0.0 5.6 5.6| 0.0 -2.5 -2.5 -5.0 -0.71| 20.5-14.5 1000 283 5 173 2| 0.0 0.6 0.6| 0.6 -3.4 -2.8 -2.8 -0.63| 12.7 -8.0 1500 277 4 157 3| 0.0 0.7 0.7| 2.3 -3.4 -1.1 -0.8 -0.54| 9.2 -4.9 2000 266 3 159 4| 0.6 0.5 1.1| 6.4 -3.4 3.0 1.5 -0.40| 7.5 -3.0 2500 260 4 166 4| 1.1 0.4 1.5| 11.5 -3.4 8.1 3.2 -0.27| 6.7 -1.8 3000 265 5 176 4| 1.4 0.3 1.7| 17.2 -3.4 13.8 4.6 -0.15| 6.2 -0.9 4000 269 6 198 4| 1.2 0.3 1.5| 20.6 -3.4 17.2 4.3 -0.08| 4.9 -0.4 5000 272 7 215 4| 1.1 0.2 1.3| 22.8 -3.4 19.4 3.9 -0.05| 4.0 -0.2 6000 276 8 229 4| 1.1 0.2 1.2| 26.6 -3.4 23.2 3.9 0.01| 3.6 0.0 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251013.23.gif