UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042523.upa.cvt Date: 2300Z 25 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 25 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 11.0 11.0 100 0.0 11.0 0 0 283.5 284.9 283.8 306.0 8.20 1 1004 57 14.6 12.2 86 2.4 13.1 340 4 287.4 289.0 286.1 312.3 8.92 2 1001 91 14.6 12.4 87 2.2 13.3 325 8 287.7 289.3 286.4 313.0 9.07 3 1000 102 14.6 12.4 87 2.2 13.3 320 9 287.8 289.3 286.4 313.1 9.08 4 951 526 11.4 10.2 92 1.2 10.7 343 9 288.7 290.1 286.0 311.8 8.24 5 944 587 11.2 8.4 83 2.8 9.6 346 9 289.1 290.4 285.2 309.8 7.34 6 930 713 11.8 4.8 62 7.0 8.1 353 9 290.9 292.0 284.4 307.6 5.80 7 925 758 11.4 4.4 62 7.0 7.7 355 9 291.0 292.0 284.3 307.2 5.67 8 850 1459 6.6 1.6 70 5.0 4.1 345 12 293.1 294.0 284.5 307.8 5.05 9 717 2832 -2.3 -8.3 63 6.0 -4.7 345 17 297.9 298.4 284.0 306.5 2.85 10 700 3022 -4.1 -8.6 71 4.5 -5.8 345 18 297.9 298.5 284.0 306.6 2.85 11 675 3308 -6.7 -9.0 84 2.3 -7.5 340 23 298.2 298.7 284.1 306.9 2.86 12 647 3638 -8.3 -12.1 74 3.8 -9.6 334 29 300.0 300.4 284.2 307.2 2.33 13 635 3783 -8.7 -19.7 41 11.0 -11.8 332 31 301.1 301.4 283.5 305.2 1.26 14 599 4234 -11.1 -38.1 9 27.0 -15.5 324 39 303.4 303.5 283.1 304.3 0.24 15 585 4415 -12.5 -35.5 13 23.0 -16.4 321 42 303.8 303.9 283.4 304.9 0.32 16 581 4467 -12.1 -36.1 12 24.0 -16.2 320 43 304.9 305.0 283.8 306.0 0.30 17 543 4985 -12.5 -42.5 6 30.0 -17.0 311 52 310.4 310.4 285.7 311.0 0.17 18 500 5610 -16.9 -46.9 6 30.0 -20.5 300 63 312.4 312.5 286.4 312.9 0.11 19 496 5670 -17.5 -46.5 6 29.0 -21.0 300 63 312.4 312.4 286.4 312.9 0.12 20 446 6457 -20.3 -43.3 11 23.0 -23.2 306 66 318.5 318.6 288.5 319.2 0.19 21 445 6474 -20.3 -45.3 9 25.0 -23.4 306 66 318.7 318.8 288.5 319.3 0.15 22 425 6811 -23.3 -41.3 18 18.0 -25.6 308 68 319.1 319.2 288.8 320.0 0.24 23 409 7090 -25.3 -44.6 15 19.3 -27.4 310 69 320.0 320.1 288.9 320.7 0.18 24 400 7250 -26.5 -46.5 13 20.0 -28.5 310 67 320.5 320.6 289.1 321.1 0.15 25 329 8630 -37.3 -56.3 12 19.0 -38.3 303 67 324.1 324.1 290.1 324.4 0.06 26 300 9260 -42.7 -56.7 20 14.0 -43.3 300 67 325.2 325.2 290.4 325.4 0.06 27 288 9535 -45.1 -57.1 25 12.0 -45.5 300 66 325.6 325.6 290.5 325.8 0.06 28 250 10470 -51.3 -63.3 23 12.0 -51.5 300 64 329.8 329.8 291.7 329.9 0.03 29 225 11145 -56.5 -67.5 24 11.0 -56.6 300 62 331.9 331.9 292.3 332.0 0.02 30 216 11403 -57.5 -70.5 18 13.0 -57.6 300 61 334.3 334.3 292.9 334.3 0.01 31 200 11890 -55.9 -74.9 8 19.0 -56.1 305 52 344.2 344.2 295.3 344.3 0.01 32 187 12316 -55.3 -75.3 7 20.0 -55.6 305 51 351.9 351.9 297.0 351.9 0.01 33 150 13710 -57.5 -82.5 3 25.0 -57.8 305 46 371.0 371.0 300.8 371.0 0.00 34 100 16260 -60.1 -87.1 2 27.0 -60.4 295 37 411.6 411.6 306.7 411.6 0.00 35 94 16651 -56.5 -85.5 1 29.0 -57.0 289 32 426.0 426.0 308.4 426.0 0.00 36 82 17511 -60.9 -86.9 2 26.0 -61.2 276 22 434.0 434.0 309.3 434.0 0.00 37 70 18500 -59.7 -87.7 1 28.0 -60.2 260 10 456.7 456.7 311.5 456.7 0.00 38 69 18590 -58.5 -86.5 2 28.0 -59.0 265 10 461.1 461.1 311.9 461.1 0.00 39 57 19780 -62.3 -88.3 2 26.0 -62.7 327 8 478.4 478.4 313.3 478.4 0.00 40 52 20353 -57.5 -86.5 1 29.0 -58.2 357 7 502.3 502.3 315.1 502.3 0.00 41 50 20600 -59.5 -87.5 1 28.0 -60.1 10 7 503.3 503.3 315.2 503.3 0.00 42 48 20855 -60.5 -88.5 1 28.0 -61.0 5 7 506.8 506.8 315.4 506.8 0.00 43 35 22831 -58.5 -87.5 1 29.0 -59.5 325 5 559.9 559.9 318.6 560.0 0.01 44 33 23204 -55.7 -86.7 1 31.0 -57.1 317 5 576.9 576.9 319.5 576.9 0.01 45 30 23810 -56.3 -87.3 1 31.0 -57.7 305 4 591.2 591.2 320.2 591.2 0.01 46 21 26079 -54.9 -86.9 1 32.0 -57.1 55 7 658.9 658.9 323.0 658.9 0.01 47 20 26390 -56.1 -86.1 1 30.0 -58.1 70 7 664.5 664.5 323.2 664.5 0.01 48 19 26717 -56.7 -86.7 1 30.0 -58.6 59 8 672.4 672.4 323.5 672.5 0.01 49 10 30870 -48.7 -83.7 1 35.0 -54.7 280 15 837.8 837.8 328.1 838.1 0.04 50 8.4 32023 -45.9 -82.9 1 37.0 -53.9 891.6 891.6 329.2 892.1 0.05 51 5.5 34918 -33.7 -77.7 0 44.0 -51.0 1060.4 1060.5 332.1 1062.6 0.17 TRP 216 11403 -57.5 -70.5 18 13.0 -57.6 300 61 334.3 334.3 292.9 334.3 0.01 WND 409 7090 -25.3 -44.6 15 19.3 -27.4 310 69 320.0 320.1 288.9 320.7 0.18 Sounding variables and indices 1000-500 mb thick: 5508.00 m Freezing level: 751.37 mb = 2477.28 m = 8127.47 ft Wetbulb zero: 787.63 mb = 2073.93 m = 6804.15 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 51.28 % Est. max temperature: 20.35 C = 68.63 F Sfc-Lift cond lev (LCL): 1008.00 mb = 12.00 m = 39.37 ft T: 11.00 C 700-500 lapse rate: 4.95 C/km ThetaE index: 5.86 C Layer 951.0- 850.0 mb Conv cond level (CCL): 866.11 mb = 1303.32 m = 4275.92 ft Mean mixing ratio: 7.61 g/kg Conv temperature: 20.12 C = 68.21 F Cap Strength: 4.77 C Lifted Index: 5.05 C Risk: None Lifted Index @300 mb: 10.60 C Lifted Index @700 mb: -0.25 C Showalter Index: 6.81 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 18.50 C K Index: 20.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 106.20 Risk: None Energy Index: 1.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.64 J/kg Max Up Vert Vel: 8.68 m/s Conv Inhibition (B-): 89.15 J/kg Cap Strength: 5.03 C Lift Cond Lev (LCL): 912.52 mb = 870.60 m = 2856.28 ft Lev Free Conv (LFC): 697.52 mb = 3049.86 m = 10005.97 ft Equ Level (EL): 627.52 mb = 3874.49 m = 12711.43 ft B at Equ Level: 36.61 J/kg Max Parcel Lev (MPL): 557.52 mb = 4782.90 m = 15691.73 ft Wind level data Storm motion: 346 at 21 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 | 166 21 -5.3 20.7 1 1000 102 320 9 5.8 -6.9 | 182 14 0.5 13.8 2 925 758 355 9 0.8 -9.0 | 159 13 -4.5 11.7 3 850 1459 345 12 3.1 -11.6 | 166 9 -2.2 9.1 4 700 3022 345 18 4.7 -17.4 | 169 3 -0.6 3.3 5 500 5610 300 63 54.6 -31.5 | 282 50 49.3 -10.8 6 409 7090 310 69 52.9 -44.4 | 296 53 47.6 -23.7 7 400 7250 310 67 51.3 -43.1 | 296 51 46.0 -22.4 8 300 9260 300 67 58.0 -33.5 | 284 54 52.7 -12.8 9 250 10470 300 64 55.4 -32.0 | 283 51 50.1 -11.3 10 216 11403 300 61 52.8 -30.5 | 282 49 47.5 -9.8 11 200 11890 305 52 42.6 -29.8 | 284 38 37.3 -9.1 12 150 13710 305 46 37.7 -26.4 | 280 33 32.4 -5.7 13 100 16260 295 37 33.5 -15.6 | 260 29 28.2 5.0 14 70 18500 260 10 9.8 1.7 | 191 23 4.6 22.4 15 50 20600 10 7 -1.2 -6.9 | 155 15 -6.5 13.8 16 30 23810 305 4 3.3 -2.3 | 174 18 -2.0 18.4 17 20 26390 70 7 -6.6 -2.4 | 147 22 -11.9 18.3 18 10 30870 280 15 14.8 -2.6 | 208 20 9.5 18.1 Wind Parameters Mean winds (0-6000m): 315.6 at 28.5 knts Storm direction: 345.6 at 21.3 knts Shear (0-3000m) pos: 0.3 neg: 2.9 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 3.4 deg Storm rel helicity (0-3000m) pos: 25.7 neg: -16.8 tot: 8.9 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.68 Bulk Shear: 55.48 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 ------------------------------------------------------------------------------- 500 330 8 175 13| 0.0 9.3 9.3| 21.6 -10.3 11.3 22.6 0.16| 12.8 2.0 1000 341 9 169 13| 1.0 4.6 5.6| 22.4 -16.8 5.7 5.7 0.01| 7.9 0.1 1500 344 10 167 12| 0.7 3.9 4.5| 25.3 -16.8 8.5 5.7 0.07| 6.1 0.4 2000 344 11 167 11| 0.5 3.4 3.9| 25.4 -16.8 8.7 4.3 0.07| 5.1 0.3 2500 344 11 167 10| 0.4 3.1 3.5| 25.5 -16.8 8.8 3.5 0.06| 4.5 0.3 3000 345 12 167 9| 0.3 2.9 3.2| 25.7 -16.8 8.9 3.0 0.06| 4.1 0.3 4000 340 16 181 6| 0.2 4.5 4.7| 29.1 -18.5 10.6 2.7 0.15| 5.5 0.8 5000 328 22 250 7| 0.2 5.4 5.6| 29.1 -64.7 -35.6 -7.1 0.01| 6.7 0.0 6000 316 28 269 15| 0.4 5.3 5.7| 74.2-142.3 -68.2 -11.4 -0.04| 7.1 -0.3 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250425.23.gif