UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041623.upa.cvt Date: 2300Z 16 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 16 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 ------------------------------------------------------------------------------- 0 1000 27 140 12 SFC 999 12 18.0 13.1 73 4.9 15.0 140 12 291.2 292.9 288.2 318.2 9.52 2 925 689 12.2 11.4 95 0.8 11.7 140 46 291.8 293.4 288.1 317.9 9.19 3 919 744 11.8 11.3 97 0.5 11.5 141 46 291.9 293.6 288.1 318.0 9.19 4 883 1078 10.8 9.7 93 1.1 10.2 148 47 294.2 295.8 288.4 318.9 8.58 5 867 1231 11.2 7.2 76 4.0 8.9 151 48 296.2 297.5 288.0 317.6 7.36 6 850 1397 10.2 7.0 81 3.2 8.4 155 48 296.8 298.2 288.2 318.4 7.41 7 701 2972 0.4 0.4 100 0.0 0.4 160 54 302.8 303.8 288.6 319.8 5.63 8 700 2983 0.4 0.4 100 0.0 0.4 160 54 302.9 304.0 288.7 319.9 5.63 9 607 4111 -6.9 -6.9 100 0.0 -6.9 164 69 307.1 307.8 288.3 318.8 3.76 10 604 4149 -6.7 -7.1 97 0.4 -6.9 164 70 307.8 308.5 288.5 319.4 3.72 11 577 4503 -11.3 -18.3 56 7.0 -13.3 166 75 306.4 306.7 285.9 311.5 1.57 12 549 4884 -12.7 -22.7 43 10.0 -15.3 167 80 309.2 309.4 286.4 312.9 1.12 13 501 5575 -18.1 -25.1 54 7.0 -19.7 170 90 310.8 311.0 286.8 314.1 0.99 14 500 5590 -18.1 -25.1 54 7.0 -19.7 170 90 311.0 311.2 286.8 314.3 1.00 15 479 5909 -20.1 -35.1 25 15.0 -22.5 173 90 312.3 312.4 286.6 313.8 0.40 16 431 6683 -24.9 -35.9 35 11.0 -26.5 180 91 315.8 315.9 287.9 317.3 0.41 17 400 7220 -29.7 -42.7 27 13.0 -31.0 185 92 316.4 316.4 287.8 317.2 0.22 18 385 7493 -31.5 -47.6 19 16.1 -32.8 185 97 317.5 317.5 288.1 318.0 0.13 19 353 8105 -35.7 -58.7 8 23.0 -36.8 188 90 319.8 319.8 288.7 320.0 0.04 20 306 9086 -43.5 -56.5 22 13.0 -44.0 194 79 322.2 322.2 289.5 322.5 0.06 21 300 9220 -44.3 -59.3 17 15.0 -44.8 195 77 322.9 322.9 289.7 323.1 0.04 22 272 9865 -49.7 -62.7 20 13.0 -50.0 184 64 324.3 324.3 290.1 324.4 0.03 23 250 10410 -53.1 -65.1 22 12.0 -53.3 175 52 327.1 327.1 290.9 327.2 0.02 24 233 10861 -55.9 -68.9 18 13.0 -56.1 175 51 329.5 329.5 291.6 329.6 0.02 25 225 11084 -54.3 -72.3 9 18.0 -54.5 175 50 335.3 335.3 293.2 335.3 0.01 26 207 11613 -58.3 -72.3 15 14.0 -58.5 175 49 337.1 337.1 293.6 337.2 0.01 27 200 11830 -57.1 -77.1 6 20.0 -57.3 170 54 342.3 342.3 294.9 342.4 0.01 28 196 11958 -56.5 -78.5 5 22.0 -56.7 172 53 345.3 345.3 295.6 345.3 0.00 29 193 12058 -50.9 -80.9 2 30.0 -51.4 173 52 355.8 355.8 297.8 355.8 0.00 30 189 12195 -49.9 -79.9 2 30.0 -50.4 175 51 359.5 359.5 298.6 359.5 0.00 31 183 12407 -48.5 -79.5 2 31.0 -49.1 178 49 365.1 365.1 299.7 365.1 0.00 32 155 13489 -54.5 -81.5 2 27.0 -54.9 192 40 372.7 372.7 301.0 372.7 0.00 33 150 13700 -53.3 -82.3 2 29.0 -53.8 195 38 378.2 378.2 301.9 378.3 0.00 34 134 14429 -50.3 -81.3 1 31.0 -51.0 196 36 396.0 396.0 304.6 396.0 0.00 35 108 15813 -57.1 -86.1 1 29.0 -57.5 199 32 408.3 408.3 306.3 408.3 0.00 36 100 16300 -56.1 -86.1 1 30.0 -56.6 200 30 419.3 419.3 307.6 419.3 0.00 37 92 16831 -54.9 -83.9 2 29.0 -55.5 184 27 431.8 431.8 309.0 431.8 0.00 38 75 18117 -60.7 -87.7 2 27.0 -61.0 144 19 445.6 445.6 310.4 445.7 0.00 39 73 18286 -57.5 -86.5 1 29.0 -58.0 138 18 455.9 455.9 311.4 455.9 0.00 40 70 18550 -58.9 -86.9 2 28.0 -59.4 130 16 458.4 458.4 311.6 458.4 0.00 41 65 19013 -61.1 -88.1 2 27.0 -61.5 138 16 463.4 463.4 312.1 463.4 0.00 42 57 19836 -57.3 -86.3 1 29.0 -58.0 151 15 489.7 489.7 314.2 489.8 0.00 43 50 20660 -59.3 -88.3 1 29.0 -59.9 165 14 503.7 503.7 315.2 503.8 0.00 44 37 22536 -61.3 -89.3 1 28.0 -62.0 138 13 543.9 543.9 317.8 543.9 0.00 45 34 23065 -57.7 -87.7 1 30.0 -58.7 131 12 566.7 566.7 319.0 566.7 0.01 46 30 23850 -59.9 -88.9 1 29.0 -60.8 120 12 581.3 581.3 319.8 581.4 0.00 47 29 24062 -60.1 -89.1 1 29.0 -61.0 117 12 586.5 586.5 320.0 586.5 0.00 48 28 24283 -57.1 -88.1 1 31.0 -58.5 114 13 600.7 600.7 320.6 600.7 0.01 49 21 26101 -57.9 -88.9 1 31.0 -59.5 89 16 649.8 649.8 322.7 649.9 0.01 50 20 26410 -56.1 -89.1 1 33.0 -58.1 85 16 664.5 664.5 323.2 664.5 0.01 51 15 28260 -51.9 -86.9 1 35.0 -55.5 75 14 735.4 735.4 325.5 735.5 0.01 52 12 29703 -53.3 -87.3 1 34.0 -57.1 67 13 778.9 778.9 326.7 779.0 0.02 53 10 30890 -48.9 -86.9 0 38.0 -54.9 60 12 837.0 837.0 328.1 837.2 0.02 54 6.9 33375 -40.1 -81.1 0 41.0 -52.1 967.2 967.3 330.7 968.1 0.08 55 6.7 33575 -41.1 -82.1 0 41.0 -52.7 971.2 971.3 330.7 972.0 0.07 56 5.4 35069 -32.3 -76.3 0 44.0 -50.7 1072.2 1072.4 332.3 1075.1 0.22 57 5.0 35611 -33.7 -77.7 0 44.0 -51.5 1089.7 1089.8 332.5 1092.2 0.19 58 4.5 36355 -30.5 -75.5 0 45.0 -51.2 1138.1 1138.3 333.2 1142.2 0.30 TRP 207 11613 -58.3 -72.3 15 14.0 -58.5 175 49 337.1 337.1 293.6 337.2 0.01 WND 385 7493 -31.5 -47.6 19 16.1 -32.8 185 97 317.5 317.5 288.1 318.0 0.13 Sounding variables and indices 1000-500 mb thick: 5563.00 m Freezing level: 694.90 mb = 3044.79 m = 9989.33 ft Wetbulb zero: 695.25 mb = 3036.89 m = 9963.44 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 82.03 % Est. max temperature: 23.63 C = 74.54 F Sfc-Lift cond lev (LCL): 928.83 mb = 652.62 m = 2141.12 ft T: 12.51 C 700-500 lapse rate: 7.10 C/km ThetaE index: 1.30 C Layer 867.0- 850.0 mb Conv cond level (CCL): 886.38 mb = 1046.50 m = 3433.36 ft Mean mixing ratio: 9.27 g/kg Conv temperature: 20.78 C = 69.41 F Cap Strength: 2.10 C Lifted Index: -0.66 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.84 C Lifted Index @700 mb: 0.79 C Showalter Index: -0.83 C Risk: Thunderstorms probable Total Totals Index: 53.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 25.10 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 358.00 Risk: Showers and thunderstorms possible Energy Index: -0.86 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.35 J/kg Max Up Vert Vel: 9.52 m/s Conv Inhibition (B-): 120.12 J/kg Cap Strength: 2.13 C Lift Cond Lev (LCL): 916.50 mb = 766.50 m = 2514.74 ft Lev Free Conv (LFC): 591.50 mb = 4311.19 m = 14144.15 ft Equ Level (EL): 461.50 mb = 6181.80 m = 20281.24 ft B at Equ Level: 44.19 J/kg Max Parcel Lev (MPL): 381.50 mb = 7557.33 m = 24794.09 ft Wind level data Storm motion: 192 at 45 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 ---------------------------------------------------------- 0 999 12 140 12 -7.7 9.2 | 26 39 -17.2 -35.2 1 925 689 140 46 -29.6 35.2 | 77 40 -39.1 -9.2 2 850 1397 155 48 -20.3 43.5 | 88 30 -29.8 -0.9 3 700 2983 160 54 -18.5 50.7 | 103 29 -28.0 6.3 4 500 5590 170 90 -15.6 88.6 | 150 51 -25.1 44.2 5 400 7220 185 92 8.0 91.6 | 178 47 -1.5 47.2 6 385 7493 185 97 8.5 96.6 | 179 52 -1.0 52.2 7 300 9220 195 77 19.9 74.4 | 199 32 10.4 30.0 8 250 10410 175 52 -4.5 51.8 | 118 16 -14.0 7.4 9 207 11613 175 49 -4.3 48.8 | 108 14 -13.8 4.4 10 200 11830 170 54 -9.4 53.2 | 115 21 -18.9 8.8 11 150 13700 195 38 9.8 36.7 | 357 8 0.3 -7.7 12 100 16300 200 30 10.3 28.2 | 357 16 0.8 -16.2 13 70 18550 130 16 -12.3 10.3 | 33 40 -21.8 -34.1 14 50 20660 165 14 -3.6 13.5 | 23 34 -13.1 -30.9 15 30 23850 120 12 -10.4 6.0 | 27 43 -19.9 -38.4 16 20 26410 85 16 -15.9 -1.4 | 29 52 -25.4 -45.8 17 10 30890 60 12 -10.4 -6.0 | 22 54 -19.9 -50.4 Wind Parameters Mean winds (0-6000m): 162.1 at 60.6 knts Storm direction: 192.1 at 45.4 knts Shear (0-3000m) pos: 4.0 neg: 4.3 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 77.5 deg Storm rel helicity (0-3000m) pos: 446.6 neg: 0.0 tot: 446.6 m^2/s^2 ave: 148.9 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 8.2 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 0.22 Bulk Shear: 201.77 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 ------------------------------------------------------------------------------- 500 140 24 44 36| 0.0 25.8 25.8|238.0 0.0 238.0 476.1 0.98| 25.9 25.3 1000 142 35 61 36| 5.7 12.9 18.6|354.3 0.0 354.3 354.3 0.92| 20.2 18.6 1500 146 39 69 34| 5.5 8.6 14.1|390.7 0.0 390.7 260.5 0.86| 16.0 13.8 2000 149 42 74 32| 4.7 6.5 11.2|408.6 0.0 408.6 204.3 0.87| 12.6 11.0 2500 151 44 79 31| 4.3 5.2 9.4|426.5 0.0 426.5 170.6 0.88| 10.6 9.3 3000 153 45 82 30| 4.0 4.3 8.3|446.6 0.0 446.6 148.9 0.88| 9.3 8.2 4000 156 49 91 30| 4.8 3.2 8.0|553.8 0.0 553.8 138.4 0.88| 8.8 7.8 5000 159 55 103 30| 5.4 2.6 7.9|673.0 0.0 673.0 134.6 0.86| 8.6 7.4 6000 162 61 115 31| 5.4 2.2 7.6|829.0 0.0 829.0 138.2 0.86| 8.4 7.2 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250416.23.gif