UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042123.upa.cvt Date: 2300Z 21 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 21 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 1007 12 12.6 12.0 96 0.6 12.3 285 2 285.2 286.7 285.1 309.5 8.77 1 1006 24 15.2 14.3 94 0.9 14.7 289 2 287.9 289.7 287.6 316.4 10.23 2 1000 97 15.6 14.6 94 1.0 15.0 315 5 288.8 290.6 288.1 318.1 10.50 3 999 105 15.6 14.6 94 1.0 15.0 315 5 288.8 290.7 288.2 318.3 10.51 4 995 140 15.6 14.6 94 1.0 15.0 316 5 289.2 291.0 288.3 318.8 10.55 5 988 200 18.0 12.0 68 6.0 14.3 317 5 292.2 293.7 288.0 317.6 8.95 6 949 544 17.8 10.8 64 7.0 13.6 325 4 295.3 296.9 288.8 320.2 8.60 7 925 763 16.4 10.4 68 6.0 12.8 330 3 296.1 297.6 289.0 321.0 8.59 8 850 1477 11.0 5.0 66 6.0 7.7 110 2 297.7 298.8 287.6 316.6 6.44 9 847 1506 10.6 4.6 66 6.0 7.3 108 2 297.6 298.7 287.4 316.0 6.28 10 800 1980 7.6 -6.4 36 14.0 1.5 79 3 299.3 299.8 284.7 308.3 2.96 11 767 2325 4.6 -7.4 41 12.0 -0.4 57 3 299.6 300.2 284.7 308.4 2.86 12 757 2432 3.4 -1.1 72 4.5 1.3 50 3 299.5 300.3 286.5 313.4 4.66 13 728 2748 1.6 -9.4 44 11.0 -2.7 30 4 300.9 301.3 284.9 308.8 2.57 14 700 3063 -0.9 -9.9 50 9.0 -4.4 10 4 301.5 302.0 285.1 309.4 2.57 15 680 3294 -2.9 -12.9 46 10.0 -6.4 0 4 301.8 302.1 284.7 308.3 2.08 16 673 3376 -3.5 -6.6 79 3.1 -4.8 357 4 302.0 302.6 286.2 312.6 3.46 17 670 3411 -3.5 -12.5 50 9.0 -6.7 355 4 302.4 302.8 285.0 309.2 2.18 18 667 3447 -3.9 -6.3 83 2.4 -4.9 353 4 302.3 303.0 286.5 313.3 3.58 19 661 3518 -4.5 -5.5 93 1.0 -4.9 350 4 302.4 303.1 286.8 314.1 3.84 20 603 4237 -8.9 -21.9 34 13.0 -12.4 319 4 305.4 305.6 284.9 309.0 1.10 21 566 4725 -12.5 -23.5 39 11.0 -15.2 297 3 306.7 306.9 285.4 310.1 1.02 22 536 5139 -15.9 -17.1 90 1.2 -16.3 279 3 307.5 307.8 286.6 313.5 1.87 23 522 5338 -17.3 -18.3 92 1.0 -17.6 270 3 308.1 308.5 286.6 313.7 1.73 24 508 5542 -18.7 -20.2 88 1.5 -19.1 260 3 308.8 309.1 286.6 313.8 1.51 25 500 5660 -19.1 -25.1 59 6.0 -20.4 255 3 309.8 309.9 286.4 313.1 1.00 26 495 5734 -19.5 -28.5 45 9.0 -21.2 250 3 310.2 310.3 286.3 312.7 0.74 27 478 5991 -21.5 -25.7 69 4.2 -22.4 233 3 310.8 311.0 286.8 314.1 0.99 28 473 6068 -21.9 -29.9 48 8.0 -23.3 228 3 311.2 311.4 286.6 313.6 0.68 29 449 6447 -25.1 -31.1 57 6.0 -26.1 202 3 311.9 312.0 286.8 314.1 0.64 30 446 6495 -25.5 -34.5 43 9.0 -26.8 199 4 312.0 312.1 286.6 313.6 0.46 31 406 7165 -31.1 -34.3 73 3.2 -31.5 152 4 313.2 313.3 287.1 315.0 0.52 32 400 7270 -31.9 -35.6 70 3.7 -32.3 145 4 313.5 313.6 287.1 315.1 0.46 33 354 8123 -38.9 -43.2 64 4.3 -39.2 141 4 315.3 315.3 287.5 316.1 0.24 34 300 9240 -47.3 -56.3 35 9.0 -47.6 135 3 318.7 318.7 288.4 318.9 0.06 35 294 9373 -47.9 -59.9 24 12.0 -48.2 124 3 319.7 319.7 288.7 319.8 0.04 36 250 10420 -56.7 -62.7 47 6.0 -56.8 35 4 321.8 321.8 289.3 321.9 0.03 37 229 10972 -60.3 -64.7 56 4.4 -60.3 327 10 324.5 324.5 290.2 324.6 0.03 38 224 11109 -60.9 -66.9 45 6.0 -61.0 310 12 325.6 325.6 290.5 325.7 0.02 39 222 11165 -58.3 -78.3 6 20.0 -58.5 308 12 330.4 330.4 291.8 330.4 0.00 40 217 11309 -55.5 -83.5 2 28.0 -55.8 304 12 336.9 336.9 293.6 336.9 0.00 41 216 11339 -55.3 -81.3 3 26.0 -55.5 304 12 337.7 337.7 293.7 337.7 0.00 42 200 11830 -55.3 -82.3 2 27.0 -55.6 290 11 345.2 345.2 295.6 345.2 0.00 43 150 13680 -51.7 -84.7 1 33.0 -52.2 290 28 381.0 381.0 302.4 381.0 0.00 44 148 13767 -51.3 -83.3 1 32.0 -51.9 290 28 383.1 383.1 302.8 383.2 0.00 45 100 16280 -56.9 -86.9 1 30.0 -57.3 290 22 417.8 417.8 307.4 417.8 0.00 46 96 16538 -56.7 -86.7 1 30.0 -57.2 288 21 423.1 423.1 308.1 423.1 0.00 47 70 18530 -58.3 -88.3 1 30.0 -58.8 270 15 459.7 459.7 311.7 459.7 0.00 48 62 19293 -59.1 -88.1 1 29.0 -59.6 277 11 474.1 474.1 313.0 474.1 0.00 49 50 20640 -59.7 -88.7 1 29.0 -60.3 290 5 502.8 502.8 315.1 502.8 0.00 50 44 21436 -61.1 -90.1 1 29.0 -61.7 333 5 518.1 518.1 316.2 518.1 0.00 51 35 22873 -56.5 -89.5 1 33.0 -57.7 49 4 565.1 565.1 318.9 565.2 0.00 52 30 23850 -56.7 -88.7 1 32.0 -58.0 100 4 590.1 590.1 320.2 590.1 0.00 53 20 26440 -54.1 -88.1 1 34.0 -56.5 75 15 670.6 670.6 323.4 670.6 0.01 54 15 28281 -54.5 -88.5 1 34.0 -57.4 131 13 726.8 726.8 325.3 726.8 0.01 55 10 30930 -45.3 -85.3 0 40.0 -52.9 210 9 850.5 850.5 328.4 850.7 0.03 56 7.3 33062 -38.5 -80.5 0 42.0 -51.2 958.3 958.4 330.5 959.2 0.08 57 6.7 33647 -41.7 -82.7 0 41.0 -52.9 968.7 968.8 330.7 969.4 0.06 58 5.5 34989 -40.3 -81.3 0 41.0 -53.4 1031.2 1031.2 331.6 1032.3 0.10 59 5.0 35648 -33.9 -76.9 1 43.0 -51.6 1088.8 1088.9 332.5 1091.6 0.22 60 4.9 35790 -34.5 -77.5 0 43.0 -51.9 1092.4 1092.5 332.5 1095.0 0.20 TRP 224 11109 -60.9 -66.9 45 6.0 -61.0 310 12 325.6 325.6 290.5 325.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5563.00 m Freezing level: 710.08 mb = 2949.62 m = 9677.13 ft Wetbulb zero: 774.44 mb = 2245.99 m = 7368.63 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 60.69 % Est. max temperature: 24.96 C = 76.93 F Sfc-Lift cond lev (LCL): 998.09 mb = 113.26 m = 371.59 ft T: 15.60 C 700-500 lapse rate: 7.01 C/km ThetaE index: 12.70 C Layer 850.0- 767.0 mb Conv cond level (CCL): 824.79 mb = 1726.79 m = 5665.25 ft Mean mixing ratio: 8.89 g/kg Conv temperature: 25.79 C = 78.42 F Cap Strength: 3.03 C Lifted Index: -2.36 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.03 C Lifted Index @700 mb: -1.10 C Showalter Index: -0.78 C Risk: Thunderstorms probable Total Totals Index: 54.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 24.10 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 171.00 Risk: None Energy Index: -0.73 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 528.42 J/kg Max Up Vert Vel: 32.51 m/s Conv Inhibition (B-): 119.20 J/kg Cap Strength: 3.03 C Lift Cond Lev (LCL): 879.91 mb = 1184.94 m = 3887.54 ft Lev Free Conv (LFC): 754.91 mb = 2454.24 m = 8051.88 ft Equ Level (EL): 294.91 mb = 9352.73 m = 30684.42 ft B at Equ Level: 525.18 J/kg Max Parcel Lev (MPL): 204.91 mb = 11675.10 m = 38303.66 ft Wind level data Storm motion: 9 at 2 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 1007 12 285 2 1.9 -0.5 | 230 3 2.3 1.9 1 1000 97 315 5 3.5 -3.5 | 286 4 3.9 -1.1 2 925 763 330 3 1.5 -2.6 | 275 2 1.9 -0.2 3 850 1477 110 2 -1.9 0.7 | 154 3 -1.5 3.1 4 700 3063 10 4 -0.7 -3.9 | 12 2 -0.3 -1.5 5 500 5660 255 3 2.9 0.8 | 225 5 3.3 3.2 6 400 7270 145 4 -2.3 3.3 | 161 6 -1.9 5.7 7 300 9240 135 3 -2.1 2.1 | 159 5 -1.8 4.6 8 250 10420 35 4 -2.3 -3.3 | 66 2 -1.9 -0.8 9 224 11109 310 12 9.2 -7.7 | 299 11 9.6 -5.3 10 200 11830 290 11 10.3 -3.8 | 277 11 10.7 -1.3 11 150 13680 290 28 26.3 -9.6 | 285 28 26.7 -7.1 12 100 16280 290 22 20.7 -7.5 | 284 22 21.0 -5.1 13 70 18530 270 15 15.0 -0.0 | 261 16 15.4 2.4 14 50 20640 290 5 4.7 -1.7 | 262 5 5.1 0.7 15 30 23850 100 4 -3.9 0.7 | 131 5 -3.6 3.1 16 20 26440 75 15 -14.5 -3.9 | 84 14 -14.1 -1.4 17 10 30930 210 9 4.5 7.8 | 205 11 4.9 10.2 Wind Parameters Mean winds (0-6000m): 338.5 at 3.3 knts Storm direction: 8.5 at 2.5 knts Shear (0-3000m) pos: 0.7 neg: 0.8 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 150.9 deg Storm rel helicity (0-3000m) pos: 4.0 neg: -3.2 tot: 0.9 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1435.67 Bulk Shear: 0.37 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 ------------------------------------------------------------------------------- 500 318 4 283 3| 2.6 0.0 2.6| 2.6 -0.1 2.5 5.1 0.67| 5.1 3.4 1000 325 4 284 3| 1.8 0.0 1.8| 2.8 -0.2 2.6 2.6 0.58| 4.3 2.5 1500 330 3 280 2| 1.4 0.0 1.4| 4.0 -0.2 3.8 2.5 0.58| 4.1 2.4 2000 349 3 299 1| 1.0 0.4 1.4| 4.0 -1.4 2.7 1.3 0.42| 3.5 1.5 2500 8 3 3 1| 0.8 0.6 1.4| 4.0 -2.3 1.7 0.7 0.27| 3.1 0.9 3000 6 3 354 1| 0.7 0.8 1.5| 4.0 -3.2 0.9 0.3 0.13| 3.0 0.4 4000 359 3 333 1| 0.5 0.7 1.2| 4.0 -4.5 -0.4 -0.1 -0.03| 2.6 -0.1 5000 349 3 308 1| 0.4 0.5 1.0| 4.0 -6.3 -2.3 -0.5 -0.12| 2.4 -0.3 6000 339 3 292 2| 0.3 0.4 0.7| 4.0 -9.4 -5.3 -0.9 -0.21| 2.2 -0.5 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250421.23.gif