UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042823.upa.cvt Date: 2300Z 28 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 28 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 1018 12 14.0 11.9 87 2.1 12.7 45 3 285.7 287.2 285.2 309.6 8.62 1 1015 41 17.0 11.0 68 6.0 13.4 47 3 288.9 290.3 286.0 311.8 8.14 2 1003 158 18.4 9.4 56 9.0 13.1 53 4 291.3 292.6 286.2 312.4 7.39 3 1000 188 18.0 9.0 56 9.0 12.8 55 4 291.1 292.4 285.9 311.7 7.21 4 971 440 17.4 7.4 52 10.0 11.7 87 7 293.0 294.2 286.1 312.2 6.66 5 925 852 14.2 7.2 63 7.0 10.2 140 11 293.8 295.1 286.6 313.7 6.90 6 850 1559 8.6 3.6 71 5.0 5.9 130 9 295.2 296.2 286.1 312.2 5.83 7 700 3131 -3.5 -4.2 95 0.7 -3.8 120 12 298.6 299.3 285.5 310.6 4.00 8 678 3383 -5.5 -5.6 99 0.1 -5.5 119 12 299.1 299.8 285.4 310.3 3.71 9 634 3908 -7.5 -11.6 72 4.1 -8.9 117 11 302.6 303.1 285.4 310.4 2.48 10 613 4170 -8.5 -17.5 48 9.0 -11.2 116 11 304.4 304.7 285.1 309.5 1.58 11 605 4272 -9.1 -16.1 57 7.0 -11.3 116 11 304.9 305.2 285.5 310.6 1.80 12 573 4691 -12.5 -20.5 51 8.0 -14.6 114 11 305.7 305.9 285.3 309.9 1.31 13 560 4866 -13.5 -33.5 17 20.0 -17.1 113 11 306.5 306.6 284.5 307.9 0.40 14 541 5128 -15.1 -38.1 12 23.0 -18.7 112 10 307.6 307.7 284.8 308.6 0.26 15 539 5156 -15.1 -37.1 13 22.0 -18.6 112 10 307.9 308.0 284.9 309.0 0.29 16 508 5602 -18.9 -37.9 17 19.0 -21.6 110 10 308.6 308.6 285.2 309.6 0.29 17 500 5720 -19.9 -30.9 37 11.0 -21.8 110 10 308.8 308.9 285.6 310.8 0.58 18 483 5975 -22.5 -29.5 53 7.0 -23.7 108 10 308.6 308.8 285.7 311.0 0.69 19 478 6051 -22.5 -37.5 24 15.0 -24.5 108 9 309.6 309.6 285.5 310.7 0.32 20 462 6299 -24.5 -34.5 39 10.0 -25.9 106 9 310.1 310.2 285.9 311.6 0.44 21 457 6378 -25.1 -28.2 75 3.1 -25.6 106 9 310.3 310.5 286.4 313.1 0.82 22 425 6901 -29.1 -35.1 56 6.0 -29.9 103 8 311.7 311.8 286.5 313.3 0.45 23 400 7330 -32.7 -36.8 67 4.1 -33.1 100 7 312.5 312.6 286.7 313.9 0.41 24 348 8291 -41.1 -43.7 76 2.6 -41.3 69 10 313.8 313.9 286.9 314.7 0.23 25 345 8350 -41.3 -48.3 47 7.0 -41.7 67 11 314.3 314.4 287.1 314.9 0.14 26 310 9064 -47.5 -51.9 60 4.4 -47.7 42 13 315.4 315.5 287.3 315.8 0.10 27 300 9280 -48.9 -55.9 44 7.0 -49.1 35 14 316.4 316.4 287.6 316.7 0.07 28 298 9324 -49.1 -58.1 34 9.0 -49.3 35 14 316.8 316.8 287.8 316.9 0.05 29 250 10460 -57.3 -63.3 46 6.0 -57.4 30 14 320.9 320.9 289.0 321.0 0.03 30 238 10768 -59.5 -64.0 56 4.5 -59.6 33 11 322.1 322.1 289.4 322.2 0.03 31 231 10954 -60.5 -66.5 45 6.0 -60.6 35 9 323.3 323.4 289.8 323.4 0.02 32 224 11145 -60.1 -70.1 26 10.0 -60.2 25 11 326.8 326.8 290.8 326.9 0.01 33 200 11850 -59.5 -72.5 17 13.0 -59.6 350 18 338.5 338.5 294.0 338.6 0.01 34 151 13628 -55.5 -83.5 2 28.0 -55.8 335 14 373.7 373.7 301.2 373.8 0.00 35 150 13670 -55.7 -83.7 2 28.0 -56.1 335 14 374.1 374.1 301.3 374.1 0.00 36 144 13930 -54.7 -83.7 2 29.0 -55.1 333 14 380.2 380.2 302.3 380.3 0.00 37 115 15351 -59.3 -85.3 2 26.0 -59.6 322 15 397.0 397.0 304.8 397.0 0.00 38 100 16230 -57.1 -85.1 2 28.0 -57.5 315 16 417.4 417.4 307.4 417.4 0.00 39 70 18480 -58.9 -86.9 2 28.0 -59.4 290 16 458.4 458.4 311.6 458.4 0.00 40 64 19040 -60.5 -87.5 2 27.0 -60.9 293 15 466.8 466.8 312.4 466.8 0.00 41 56 19877 -57.3 -86.3 1 29.0 -58.0 297 14 492.2 492.2 314.4 492.3 0.00 42 50 20590 -58.7 -86.7 2 28.0 -59.4 300 13 505.2 505.2 315.3 505.2 0.00 43 43 21535 -60.3 -88.3 1 28.0 -60.9 303 11 523.5 523.5 316.5 523.5 0.00 44 40 21990 -57.1 -87.1 1 30.0 -58.1 304 10 542.5 542.5 317.6 542.5 0.00 45 32 23402 -57.9 -87.9 1 30.0 -59.0 309 7 576.1 576.1 319.5 576.1 0.01 46 30 23810 -56.7 -86.7 1 30.0 -58.0 310 6 590.1 590.1 320.2 590.1 0.01 47 24 25233 -52.9 -85.9 1 33.0 -55.2 233 7 640.0 640.0 322.3 640.1 0.01 48 21 26088 -55.3 -86.3 1 31.0 -57.3 187 7 657.7 657.7 323.0 657.7 0.01 49 20 26400 -54.1 -86.1 1 32.0 -56.5 170 7 670.6 670.6 323.4 670.7 0.01 50 10 30930 -44.9 -82.9 1 38.0 -52.7 245 21 851.9 852.0 328.4 852.3 0.04 51 8.7 31864 -43.7 -81.7 1 38.0 -52.7 891.2 891.3 329.2 891.8 0.06 52 8.4 32099 -44.9 -82.9 1 38.0 -53.4 895.5 895.5 329.4 896.0 0.05 53 5.1 35560 -27.7 -73.7 0 46.0 -49.6 1110.7 1110.9 332.8 1115.4 0.35 TRP 231 10954 -60.5 -66.5 45 6.0 -60.6 35 9 323.3 323.4 289.8 323.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5532.00 m Freezing level: 743.39 mb = 2676.29 m = 8780.37 ft Wetbulb zero: 758.43 mb = 2481.90 m = 8142.61 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 62.43 % Est. max temperature: 23.19 C = 73.75 F Sfc-Lift cond lev (LCL): 986.50 mb = 304.26 m = 998.23 ft T: 17.72 C 700-500 lapse rate: 6.33 C/km ThetaE index: 3.43 C Layer 850.0- 634.0 mb Conv cond level (CCL): 808.11 mb = 1968.23 m = 6457.37 ft Mean mixing ratio: 7.00 g/kg Conv temperature: 24.47 C = 76.05 F Cap Strength: 2.54 C Lifted Index: 0.82 C Risk: Showers probable Lifted Index @300 mb: 3.02 C Lifted Index @700 mb: -0.59 C Showalter Index: 1.06 C Risk: Showers probable Total Totals Index: 52.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 23.50 C K Index: 31.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 131.20 Risk: None Energy Index: -0.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.24 J/kg Max Up Vert Vel: 8.74 m/s Conv Inhibition (B-): 112.68 J/kg Cap Strength: 2.54 C Lift Cond Lev (LCL): 852.22 mb = 1537.24 m = 5043.36 ft Lev Free Conv (LFC): 727.22 mb = 2822.17 m = 9258.99 ft Equ Level (EL): 637.22 mb = 3868.64 m = 12692.22 ft B at Equ Level: 37.25 J/kg Max Parcel Lev (MPL): 547.22 mb = 5041.63 m = 16540.57 ft Wind level data Storm motion: 150 at 8 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 1018 12 45 3 -2.1 -2.1 | 349 9 1.7 -8.7 1 1000 188 55 4 -3.3 -2.3 | 356 9 0.6 -8.9 2 925 852 140 11 -7.1 8.4 | 120 4 -3.2 1.9 3 850 1559 130 9 -6.9 5.8 | 76 3 -3.1 -0.8 4 700 3131 120 12 -10.4 6.0 | 85 7 -6.6 -0.6 5 500 5720 110 10 -9.4 3.4 | 60 6 -5.6 -3.2 6 400 7330 100 7 -6.9 1.2 | 30 6 -3.1 -5.4 7 300 9280 35 14 -8.0 -11.5 | 13 19 -4.2 -18.0 8 250 10460 30 14 -7.0 -12.1 | 10 19 -3.2 -18.7 9 231 10954 35 9 -5.2 -7.4 | 5 14 -1.3 -13.9 10 200 11850 350 18 3.1 -17.7 | 344 25 7.0 -24.3 11 150 13670 335 14 5.9 -12.7 | 333 22 9.8 -19.3 12 100 16230 315 16 11.3 -11.3 | 320 23 15.2 -17.9 13 70 18480 290 16 15.0 -5.5 | 303 22 18.9 -12.0 14 50 20590 300 13 11.3 -6.5 | 311 20 15.1 -13.1 15 30 23810 310 6 4.6 -3.9 | 321 13 8.4 -10.4 16 20 26400 170 7 -1.2 6.9 | 263 3 2.6 0.3 17 10 30930 245 21 19.0 8.9 | 264 23 22.9 2.3 Wind Parameters Mean winds (0-6000m): 119.7 at 10.2 knts Storm direction: 149.7 at 7.6 knts Shear (0-3000m) pos: 1.9 neg: 0.6 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 96.1 deg Storm rel helicity (0-3000m) pos: 22.3 neg: -2.0 tot: 20.3 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.15 Bulk Shear: 7.42 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 75 5 7 8| 6.2 0.0 6.2| 13.0 0.0 13.0 26.0 0.93| 6.7 6.2 1000 121 7 42 4| 5.7 0.0 5.7| 21.6 -0.3 21.3 21.3 0.87| 7.5 6.5 1500 127 8 60 3| 3.8 0.6 4.4| 21.6 -1.9 19.7 13.1 0.66| 5.7 3.7 2000 128 9 65 3| 2.9 0.5 3.4| 21.9 -2.0 19.9 9.9 0.63| 4.5 2.8 2500 127 9 70 3| 2.3 0.5 2.8| 22.2 -2.0 20.1 8.1 0.60| 3.8 2.3 3000 126 9 73 4| 1.9 0.6 2.5| 22.3 -2.0 20.3 6.8 0.57| 3.4 1.9 4000 124 10 76 5| 1.4 0.5 2.0| 22.3 -3.7 18.6 4.7 0.49| 2.7 1.3 5000 122 10 75 5| 1.1 0.5 1.6| 22.3 -5.5 16.8 3.4 0.42| 2.3 1.0 6000 120 10 73 5| 1.0 0.4 1.4| 22.3 -7.8 14.5 2.4 0.34| 2.0 0.7 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250428.23.gif