UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042423.upa.cvt Date: 2300Z 24 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 24 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 1008 12 11.4 11.4 100 0.0 11.4 0 0 283.9 285.4 284.2 307.1 8.42 1 1005 46 15.0 12.1 83 2.9 13.3 345 3 287.7 289.3 286.2 312.5 8.85 2 1000 103 14.8 12.2 84 2.6 13.3 320 8 288.0 289.5 286.4 313.0 8.96 3 995 145 14.8 12.4 86 2.4 13.4 321 8 288.4 290.0 286.7 313.9 9.12 4 955 492 13.2 8.2 72 5.0 10.4 332 6 290.1 291.4 285.5 310.5 7.16 5 928 733 11.6 10.0 90 1.6 10.7 339 4 290.9 292.4 286.9 314.5 8.33 6 925 760 11.4 9.5 88 1.9 10.3 340 4 291.0 292.4 286.7 313.9 8.08 7 913 869 11.0 6.0 71 5.0 8.3 342 4 291.6 292.8 285.4 310.1 6.43 8 907 924 10.4 8.3 87 2.1 9.2 343 4 291.6 292.9 286.5 313.2 7.59 9 850 1462 7.2 3.7 78 3.5 5.4 355 5 293.7 294.7 285.6 310.7 5.88 10 712 2896 -2.1 -5.7 76 3.6 -3.6 346 5 298.7 299.3 285.1 309.3 3.51 11 702 3008 -2.1 -7.0 69 4.9 -4.1 345 5 299.9 300.5 285.2 309.7 3.22 12 700 3031 -2.3 -6.9 71 4.6 -4.2 345 5 299.9 300.5 285.2 309.8 3.25 13 689 3157 -2.9 -6.2 78 3.3 -4.3 344 6 300.6 301.3 285.8 311.3 3.49 14 670 3378 -3.3 -17.3 33 14.0 -7.7 341 8 302.6 302.9 284.3 307.3 1.47 15 645 3678 -4.7 -24.7 19 20.0 -9.9 338 11 304.3 304.5 284.2 307.0 0.80 16 576 4557 -11.1 -23.1 36 12.0 -14.2 328 19 306.8 307.0 285.4 310.2 1.03 17 549 4924 -13.7 -28.7 27 15.0 -16.9 323 22 308.0 308.1 285.4 310.2 0.65 18 532 5163 -14.7 -46.7 5 32.0 -18.7 321 25 309.6 309.6 285.3 310.0 0.11 19 500 5630 -17.3 -51.3 3 34.0 -21.0 315 29 311.9 312.0 286.1 312.2 0.07 20 488 5812 -17.9 -52.9 3 35.0 -21.5 315 30 313.4 313.4 286.6 313.6 0.06 21 476 5998 -18.7 -44.7 8 26.0 -22.0 315 30 314.6 314.7 287.2 315.2 0.15 22 400 7270 -29.3 -43.3 25 14.0 -30.7 315 35 316.9 316.9 288.0 317.7 0.21 23 341 8383 -39.7 -46.7 47 7.0 -40.1 321 45 317.6 317.6 288.2 318.2 0.17 24 330 8606 -41.3 -53.3 26 12.0 -41.9 322 47 318.4 318.4 288.3 318.7 0.08 25 328 8647 -40.7 -60.7 10 20.0 -41.4 322 47 319.7 319.7 288.7 319.9 0.03 26 300 9250 -43.7 -64.7 8 21.0 -44.3 325 53 323.8 323.8 289.9 323.9 0.02 27 296 9340 -43.9 -64.9 8 21.0 -44.5 325 53 324.7 324.7 290.2 324.8 0.02 28 250 10450 -51.7 -65.7 17 14.0 -52.0 320 59 329.2 329.2 291.5 329.3 0.02 29 242 10661 -52.7 -66.7 17 14.0 -52.9 320 61 330.8 330.8 291.9 330.9 0.02 30 210 11571 -57.1 -71.1 15 14.0 -57.3 320 54 337.6 337.6 293.7 337.6 0.01 31 200 11880 -57.5 -72.5 13 15.0 -57.7 310 52 341.7 341.7 294.7 341.8 0.01 32 195 12041 -55.5 -74.5 8 19.0 -55.8 310 52 347.4 347.4 296.1 347.4 0.01 33 154 13534 -58.5 -82.5 3 24.0 -58.7 310 48 366.5 366.5 299.9 366.5 0.00 34 150 13700 -57.9 -82.9 3 25.0 -58.2 310 48 370.3 370.3 300.6 370.3 0.00 35 134 14414 -54.3 -83.3 2 29.0 -54.8 311 36 388.9 388.9 303.6 388.9 0.00 36 122 15008 -57.7 -84.7 2 27.0 -58.0 313 27 393.2 393.2 304.3 393.2 0.00 37 110 15664 -54.7 -84.7 1 30.0 -55.2 314 16 410.7 410.7 306.6 410.7 0.00 38 100 16270 -55.9 -84.9 1 29.0 -56.4 315 6 419.7 419.7 307.7 419.7 0.00 39 84 17370 -60.1 -87.1 2 27.0 -60.4 330 7 432.7 432.7 309.1 432.7 0.00 40 70 18510 -59.9 -86.9 2 27.0 -60.3 345 8 456.2 456.2 311.4 456.3 0.00 41 52 20374 -57.9 -86.9 1 29.0 -58.6 296 4 501.4 501.4 315.1 501.4 0.00 42 50 20620 -59.1 -87.1 1 28.0 -59.7 290 3 504.2 504.2 315.2 504.2 0.00 43 44 21421 -60.7 -87.7 2 27.0 -61.3 326 5 519.1 519.1 316.2 519.1 0.00 44 35 22863 -56.3 -86.3 1 30.0 -57.5 31 9 565.7 565.7 318.9 565.7 0.01 45 30 23840 -57.9 -86.9 1 29.0 -59.0 75 11 586.8 586.8 320.0 586.8 0.01 46 29 24054 -57.9 -86.9 1 29.0 -59.1 82 11 592.5 592.5 320.3 592.6 0.01 47 20 26410 -55.1 -86.1 1 31.0 -57.3 160 7 667.5 667.5 323.3 667.6 0.01 48 19 26740 -54.1 -86.1 1 32.0 -56.6 171 8 680.5 680.5 323.8 680.6 0.01 49 16 27842 -55.7 -86.7 1 31.0 -58.2 210 12 709.5 709.6 324.7 709.6 0.01 50 12 29694 -52.3 -85.3 1 33.0 -56.4 274 20 782.4 782.5 326.8 782.6 0.02 51 10 30890 -46.9 -82.9 1 36.0 -53.7 315 24 844.5 844.5 328.3 844.9 0.04 52 8.5 31980 -41.5 -81.5 1 40.0 -51.7 905.8 905.8 329.5 906.4 0.06 53 7.6 32735 -43.9 -81.9 1 38.0 -53.4 925.5 925.6 329.9 926.2 0.06 54 6.0 34335 -40.3 -81.3 0 41.0 -52.9 1005.8 1005.9 331.3 1006.9 0.09 55 5.3 35196 -32.1 -76.1 0 44.0 -50.7 1078.9 1079.0 332.3 1081.9 0.23 56 5.0 35606 -33.7 -77.7 0 44.0 -51.5 1089.7 1089.8 332.5 1092.2 0.19 TRP 210 11571 -57.1 -71.1 15 14.0 -57.3 320 54 337.6 337.6 293.7 337.6 0.01 WND 242 10661 -52.7 -66.7 17 14.0 -52.9 320 61 330.8 330.8 291.9 330.9 0.02 Sounding variables and indices 1000-500 mb thick: 5527.00 m Freezing level: 743.16 mb = 2572.03 m = 8438.31 ft Wetbulb zero: 767.62 mb = 2287.07 m = 7503.42 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 54.12 % Est. max temperature: 20.90 C = 69.63 F Sfc-Lift cond lev (LCL): 1008.00 mb = 12.00 m = 39.37 ft T: 11.40 C 700-500 lapse rate: 5.77 C/km ThetaE index: 4.46 C Layer 925.0- 907.0 mb Conv cond level (CCL): 870.26 mb = 1266.79 m = 4156.08 ft Mean mixing ratio: 7.95 g/kg Conv temperature: 20.45 C = 68.80 F Cap Strength: 2.62 C Lifted Index: 3.60 C Risk: None Lifted Index @300 mb: 8.37 C Lifted Index @700 mb: 0.70 C Showalter Index: 4.54 C Risk: None Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 21.00 C K Index: 23.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 83.40 Risk: None Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.56 J/kg Max Up Vert Vel: 5.93 m/s Conv Inhibition (B-): 60018.42 J/kg Cap Strength: 3.54 C Lift Cond Lev (LCL): 911.05 mb = 887.02 m = 2910.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 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 1008 12 0 0 -0.0 -0.0 | 173 9 -1.0 8.9 1 1000 103 320 8 5.1 -6.1 | 236 5 4.1 2.8 2 925 760 340 4 1.4 -3.8 | 184 5 0.3 5.2 3 850 1462 355 5 0.4 -5.0 | 171 4 -0.6 4.0 4 700 3031 345 5 1.3 -4.8 | 184 4 0.3 4.1 5 500 5630 315 29 20.5 -20.5 | 301 23 19.5 -11.6 6 400 7270 315 35 24.7 -24.7 | 304 29 23.7 -15.8 7 300 9250 325 53 30.4 -43.4 | 320 45 29.4 -34.5 8 250 10450 320 59 37.9 -45.2 | 314 52 36.9 -36.3 9 242 10661 320 61 39.2 -46.7 | 315 54 38.2 -37.8 10 210 11571 320 54 34.7 -41.4 | 314 47 33.7 -32.4 11 200 11880 310 52 39.8 -33.4 | 302 46 38.8 -24.5 12 150 13700 310 48 36.8 -30.9 | 302 42 35.7 -21.9 13 100 16270 315 6 4.2 -4.2 | 214 6 3.2 4.7 14 70 18510 345 8 2.1 -7.7 | 221 2 1.0 1.2 15 50 20620 290 3 2.8 -1.0 | 193 8 1.8 7.9 16 30 23840 75 11 -10.6 -2.8 | 118 13 -11.7 6.1 17 20 26410 160 7 -2.4 6.6 | 168 16 -3.4 15.5 18 10 30890 315 24 17.0 -17.0 | 297 18 15.9 -8.0 Wind Parameters Mean winds (0-6000m): 323.4 at 12.0 knts Storm direction: 353.4 at 9.0 knts Shear (0-3000m) pos: 0.4 neg: 1.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 10.1 deg Storm rel helicity (0-3000m) pos: 11.2 neg: -5.9 tot: 5.4 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.17 Bulk Shear: 4.21 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 ------------------------------------------------------------------------------- 500 325 6 215 5| 0.0 5.7 5.7| 10.4 -3.1 7.3 14.5 0.43| 11.7 5.0 1000 330 5 202 5| 0.8 2.8 3.7| 10.4 -5.1 5.3 5.3 0.24| 6.9 1.7 1500 336 5 194 4| 0.7 1.9 2.6| 10.4 -5.9 4.5 3.0 0.18| 4.9 0.9 2000 341 5 189 4| 0.5 1.4 2.0| 10.6 -5.9 4.8 2.4 0.19| 3.8 0.7 2500 342 5 187 4| 0.4 1.2 1.6| 10.9 -5.9 5.1 2.0 0.21| 3.1 0.6 3000 343 5 186 4| 0.4 1.0 1.4| 11.2 -5.9 5.4 1.8 0.22| 2.6 0.6 4000 341 6 197 3| 0.3 1.9 2.2| 15.7 -5.9 9.8 2.5 0.37| 3.2 1.2 5000 332 9 248 3| 0.2 2.5 2.7| 16.4 -8.0 8.4 1.7 0.26| 3.5 0.9 6000 323 12 277 6| 0.2 2.7 2.9| 18.1 -16.2 2.0 0.3 0.18| 3.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250424.23.gif