UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042011.upa.cvt Date: 1100Z 20 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:1100Z 20 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 1011 12 20.0 10.0 53 10.0 14.1 175 6 292.2 293.6 286.8 314.1 7.64 1 1006 63 17.6 6.6 48 11.0 11.5 173 9 290.3 291.3 284.4 307.6 6.08 2 1000 125 17.2 6.2 48 11.0 11.2 170 12 290.4 291.4 284.3 307.4 5.95 3 972 367 15.0 8.0 63 7.0 11.0 159 12 290.5 291.7 285.4 310.2 6.93 4 925 785 12.8 2.8 51 10.0 7.6 140 13 292.4 293.3 284.2 307.1 5.06 5 904 978 12.2 -0.8 41 13.0 5.9 150 11 293.7 294.4 283.5 305.4 3.99 6 855 1443 10.4 4.4 66 6.0 7.2 173 6 296.5 297.7 286.9 314.5 6.14 7 850 1492 10.2 3.2 62 7.0 6.5 175 6 296.8 297.9 286.6 313.5 5.67 8 793 2067 7.0 0.0 61 7.0 3.5 184 10 299.4 300.2 286.6 313.8 4.82 9 700 3080 -0.3 -4.4 74 4.1 -2.1 200 17 302.2 302.9 286.8 314.2 3.94 10 625 3976 -7.5 -8.0 96 0.5 -7.7 210 19 303.9 304.5 286.8 314.2 3.35 11 567 4728 -13.3 -13.6 98 0.3 -13.4 219 20 305.6 306.1 286.4 313.1 2.36 12 554 4905 -14.1 -16.5 82 2.4 -14.8 221 20 306.7 307.1 286.3 312.8 1.90 13 550 4960 -13.5 -22.5 47 9.0 -15.8 222 21 308.1 308.3 286.0 311.8 1.14 14 534 5184 -14.7 -32.7 20 18.0 -18.0 224 21 309.2 309.3 285.6 310.8 0.46 15 524 5328 -15.9 -22.9 55 7.0 -17.6 226 21 309.5 309.7 286.5 313.3 1.16 16 518 5414 -16.5 -26.5 42 10.0 -18.7 227 21 309.8 309.9 286.2 312.6 0.85 17 516 5444 -16.7 -21.6 66 4.9 -17.9 227 22 309.9 310.1 286.8 314.2 1.32 18 508 5561 -17.5 -28.5 38 11.0 -19.7 229 22 310.3 310.4 286.3 312.7 0.72 19 502 5650 -18.3 -27.3 45 9.0 -20.1 230 22 310.4 310.5 286.4 313.1 0.81 20 500 5680 -18.5 -30.5 34 12.0 -20.7 230 22 310.5 310.6 286.2 312.6 0.60 21 493 5785 -18.9 -43.9 9 25.0 -22.0 230 22 311.2 311.3 286.0 311.8 0.16 22 451 6439 -23.5 -39.5 22 16.0 -25.5 232 23 313.5 313.6 286.9 314.5 0.27 23 442 6586 -24.9 -36.9 32 12.0 -26.5 233 23 313.5 313.6 287.1 314.8 0.37 24 410 7125 -29.7 -46.7 18 17.0 -31.2 234 24 314.2 314.2 287.0 314.7 0.14 25 402 7265 -30.9 -43.9 27 13.0 -32.1 235 24 314.4 314.4 287.1 315.1 0.19 26 400 7300 -31.1 -42.1 33 11.0 -32.1 235 24 314.6 314.6 287.2 315.4 0.24 27 394 7407 -31.9 -37.9 55 6.0 -32.6 235 24 314.9 315.0 287.5 316.2 0.37 28 346 8311 -39.3 -48.3 38 9.0 -39.8 232 21 316.8 316.8 287.9 317.3 0.14 29 312 9010 -45.7 -48.9 70 3.2 -45.9 231 19 317.4 317.4 288.1 317.9 0.14 30 300 9270 -47.7 -52.7 56 5.0 -47.9 230 18 318.1 318.1 288.2 318.5 0.10 31 282 9677 -51.1 -59.1 38 8.0 -51.3 228 21 318.9 318.9 288.5 319.1 0.05 32 267 10031 -54.3 -58.4 61 4.1 -54.4 227 24 319.3 319.3 288.6 319.5 0.05 33 250 10450 -57.7 -62.4 55 4.7 -57.8 225 28 320.3 320.3 288.9 320.4 0.03 34 241 10681 -58.5 -62.0 64 3.5 -58.6 228 29 322.5 322.5 289.5 322.6 0.04 35 223 11167 -60.5 -68.5 34 8.0 -60.6 235 30 326.6 326.6 290.7 326.7 0.02 36 216 11366 -59.3 -73.3 15 14.0 -59.5 236 33 331.5 331.5 292.1 331.5 0.01 37 200 11850 -57.5 -75.5 8 18.0 -57.7 240 39 341.7 341.7 294.7 341.7 0.01 38 155 13470 -53.5 -83.5 1 30.0 -53.9 231 34 374.4 374.4 301.3 374.4 0.00 39 150 13680 -53.7 -82.7 2 29.0 -54.1 230 33 377.5 377.5 301.9 377.6 0.00 40 111 15592 -58.5 -85.5 2 27.0 -58.8 241 21 402.5 402.5 305.5 402.5 0.00 41 100 16250 -56.9 -85.9 1 29.0 -57.3 245 17 417.8 417.8 307.4 417.8 0.00 42 91 16845 -59.3 -86.3 2 27.0 -59.6 242 17 424.4 424.4 308.2 424.5 0.00 43 78 17820 -55.1 -85.1 1 30.0 -55.8 238 16 452.3 452.3 311.1 452.3 0.00 44 70 18510 -56.3 -86.3 1 30.0 -56.9 235 16 463.9 463.9 312.1 464.0 0.00 45 50 20630 -59.3 -87.3 1 28.0 -59.9 165 10 503.7 503.7 315.2 503.8 0.00 46 41 21864 -60.7 -87.7 2 27.0 -61.3 144 19 529.7 529.7 316.9 529.7 0.00 47 30 23820 -56.7 -86.7 1 30.0 -58.0 110 32 590.1 590.1 320.2 590.1 0.01 48 23 25520 -53.1 -86.1 1 33.0 -55.5 113 22 647.2 647.2 322.6 647.3 0.01 49 20 26420 -53.5 -85.5 1 32.0 -56.1 115 16 672.4 672.4 323.5 672.5 0.01 50 18 27100 -52.9 -85.9 1 33.0 -55.8 111 16 694.9 694.9 324.3 695.0 0.01 51 15 28271 -55.3 -86.3 1 31.0 -58.0 105 16 724.1 724.1 325.2 724.2 0.02 52 11 30273 -50.5 -84.5 1 34.0 -55.5 93 15 808.7 808.7 327.4 808.9 0.03 53 11 30273 -51.3 -84.3 1 33.0 -56.0 93 15 805.8 805.8 327.4 806.1 0.03 54 10 30900 -46.3 -82.3 1 36.0 -53.4 90 15 846.7 846.7 328.3 847.2 0.05 55 9.1 31527 -46.1 -82.1 1 36.0 -53.7 870.6 870.7 328.8 871.1 0.05 56 7.9 32479 -40.3 -80.3 1 40.0 -51.5 929.7 929.8 330.0 930.6 0.08 57 5.5 34958 -38.7 -80.7 0 42.0 -52.8 1038.3 1038.3 331.8 1039.6 0.11 TRP 223 11167 -60.5 -68.5 34 8.0 -60.6 235 30 326.6 326.6 290.7 326.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5555.00 m Freezing level: 703.82 mb = 3038.36 m = 9968.24 ft Wetbulb zero: 735.15 mb = 2682.00 m = 8799.12 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 67.51 % Est. max temperature: 23.96 C = 75.14 F Sfc-Lift cond lev (LCL): 871.42 mb = 1284.25 m = 4213.35 ft T: 11.01 C 700-500 lapse rate: 7.00 C/km ThetaE index: 6.73 C Layer 1006.0- 972.0 mb Conv cond level (CCL): 723.61 mb = 2810.50 m = 9220.69 ft Mean mixing ratio: 5.97 g/kg Conv temperature: 29.22 C = 84.60 F Cap Strength: 5.81 C Lifted Index: 4.80 C Risk: None Lifted Index @300 mb: 7.07 C Lifted Index @700 mb: 4.60 C Showalter Index: 1.64 C Risk: Showers probable Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 21.70 C K Index: 27.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 100.40 Risk: None Energy Index: -0.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.27 J/kg Max Up Vert Vel: 4.31 m/s Conv Inhibition (B-): 74273.66 J/kg Cap Strength: 5.81 C Lift Cond Lev (LCL): 837.02 mb = 1619.42 m = 5313.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 234 at 12 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 1011 12 175 6 -0.5 6.0 | 85 10 -10.0 -0.8 1 1000 125 170 12 -2.1 11.8 | 113 13 -11.6 5.0 2 925 785 140 13 -8.4 10.0 | 100 18 -17.8 3.2 3 850 1492 175 6 -0.5 6.0 | 85 10 -10.0 -0.8 4 700 3080 200 17 5.8 16.0 | 158 10 -3.7 9.2 5 500 5680 230 22 16.9 14.1 | 225 10 7.4 7.3 6 400 7300 235 24 19.7 13.8 | 236 12 10.2 7.0 7 300 9270 230 18 13.8 11.6 | 222 6 4.3 4.8 8 250 10450 225 28 19.8 19.8 | 218 17 10.3 13.0 9 223 11167 235 30 24.6 17.2 | 235 18 15.1 10.4 10 200 11850 240 39 33.8 19.5 | 242 27 24.3 12.7 11 150 13680 230 33 25.3 21.2 | 228 21 15.8 14.4 12 100 16250 245 17 15.4 7.2 | 266 6 5.9 0.4 13 70 18510 235 16 13.1 9.2 | 237 4 3.6 2.4 14 50 20630 165 10 -2.6 9.7 | 103 12 -12.1 2.9 15 30 23820 110 32 -30.1 10.9 | 96 40 -39.5 4.1 16 20 26420 115 16 -14.5 6.8 | 90 24 -24.0 -0.0 17 10 30900 90 15 -15.0 0.0 | 74 25 -24.5 -6.8 Wind Parameters Mean winds (0-6000m): 204.3 at 15.6 knts Storm direction: 234.3 at 11.7 knts Shear (0-3000m) pos: 2.1 neg: 1.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 69.8 deg Storm rel helicity (0-3000m) pos: 43.3 neg: -22.6 tot: 20.6 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.66 Bulk Shear: 14.15 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 ------------------------------------------------------------------------------- 500 163 12 108 14| 0.0 7.6 7.6| 14.6 -5.9 8.7 17.3 0.38| 9.9 3.7 1000 153 12 105 15| 0.0 3.0 3.0| 15.0 -13.8 1.1 1.1 0.13| 7.7 1.0 1500 154 11 101 14| 2.0 2.0 3.9| 15.0 -22.6 -7.6 -5.1 -0.04| 7.1 -0.3 2000 159 10 101 13| 1.5 1.5 3.0| 24.1 -22.6 1.5 0.7 0.11| 6.3 0.7 2500 166 10 105 12| 1.7 1.2 2.9| 33.4 -22.6 10.8 4.3 0.23| 5.8 1.3 3000 174 11 112 11| 2.1 1.0 3.1| 43.3 -22.6 20.6 6.9 0.32| 5.5 1.8 4000 186 13 125 10| 2.1 0.7 2.8| 54.2 -22.6 31.6 7.9 0.40| 4.7 1.9 5000 195 14 140 9| 2.1 0.6 2.7| 65.1 -22.6 42.5 8.5 0.47| 4.2 2.0 6000 204 16 157 8| 2.0 0.5 2.5| 74.4 -22.6 51.7 8.6 0.51| 3.8 1.9 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250420.11.gif