UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042311.upa.cvt Date: 1100Z 23 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:1100Z 23 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 1012 12 18.4 13.4 73 5.0 15.3 210 5 290.6 292.3 288.0 317.6 9.58 1 1009 42 16.6 12.2 75 4.4 14.0 211 6 289.0 290.6 286.7 314.0 8.87 2 1000 133 15.6 12.0 79 3.6 13.4 215 10 288.8 290.3 286.6 313.6 8.84 3 977 330 13.8 11.8 88 2.0 12.6 221 9 288.9 290.4 286.7 313.9 8.93 4 962 461 12.6 9.6 82 3.0 10.9 225 8 288.9 290.3 285.7 311.0 7.82 5 945 611 12.0 8.5 79 3.5 10.0 230 7 289.8 291.1 285.6 310.7 7.38 6 925 791 12.4 6.4 67 6.0 9.1 235 6 292.0 293.1 285.6 310.7 6.52 7 923 809 12.2 6.2 67 6.0 8.9 236 6 292.0 293.1 285.5 310.5 6.45 8 916 873 13.2 -3.8 30 17.0 5.5 240 6 293.6 294.2 282.6 303.0 3.15 9 915 882 13.2 -2.8 33 16.0 5.8 240 5 293.7 294.3 282.9 303.8 3.40 10 851 1487 8.4 5.7 83 2.7 6.9 274 2 294.8 296.1 286.9 314.5 6.76 11 850 1497 8.4 5.6 83 2.8 6.9 275 2 294.9 296.2 286.9 314.5 6.72 12 831 1684 7.4 2.4 71 5.0 4.8 267 2 295.8 296.8 286.0 311.9 5.48 13 794 2057 4.4 2.9 90 1.5 3.6 250 2 296.5 297.6 286.7 313.9 5.94 14 765 2359 2.2 1.0 92 1.2 1.6 237 1 297.3 298.2 286.5 313.2 5.38 15 751 2508 2.0 -8.0 47 10.0 -2.0 230 1 298.6 299.1 284.2 307.1 2.78 16 721 2836 -0.5 -5.5 69 5.0 -2.6 216 1 299.4 300.0 285.3 310.0 3.52 17 717 2881 -0.7 -9.7 51 9.0 -4.1 214 1 299.6 300.1 284.4 307.5 2.55 18 709 2970 -1.3 -5.3 74 4.0 -3.0 210 1 299.9 300.6 285.7 311.0 3.63 19 700 3072 -2.1 -5.3 79 3.2 -3.5 205 1 300.2 300.8 285.8 311.3 3.68 20 665 3476 -5.7 -6.7 93 1.0 -6.1 181 1 300.5 301.2 285.7 311.1 3.48 21 627 3934 -8.3 -27.3 20 19.0 -12.6 153 1 302.7 302.8 283.3 304.8 0.65 22 608 4172 -9.5 -23.5 31 14.0 -13.0 138 1 304.0 304.1 284.2 307.1 0.94 23 558 4828 -14.3 -23.3 46 9.0 -16.4 97 2 305.9 306.0 285.1 309.3 1.05 24 542 5048 -15.9 -19.3 75 3.4 -16.8 83 2 306.5 306.8 285.8 311.5 1.53 25 500 5650 -20.5 -26.5 59 6.0 -21.7 45 2 308.0 308.2 285.7 311.0 0.88 26 484 5890 -22.5 -26.6 69 4.1 -23.3 53 4 308.5 308.6 285.8 311.5 0.90 27 482 5920 -22.9 -26.5 72 3.6 -23.6 54 4 308.3 308.5 285.8 311.4 0.91 28 464 6198 -24.9 -29.9 63 5.0 -25.7 63 6 309.2 309.3 285.9 311.6 0.69 29 456 6324 -25.5 -38.5 29 13.0 -27.1 68 7 310.0 310.1 285.7 311.1 0.30 30 400 7260 -32.9 -43.9 32 11.0 -33.8 100 13 312.2 312.3 286.4 312.9 0.19 31 351 8167 -40.3 -44.3 65 4.0 -40.6 86 13 314.1 314.2 287.1 314.9 0.21 32 338 8423 -42.1 -49.1 46 7.0 -42.5 82 12 315.1 315.1 287.3 315.6 0.13 33 314 8918 -46.1 -52.1 51 6.0 -46.3 75 12 316.2 316.2 287.6 316.6 0.10 34 300 9220 -48.9 -53.9 56 5.0 -49.1 70 12 316.4 316.4 287.7 316.7 0.08 35 275 9786 -54.1 -57.7 64 3.6 -54.2 84 12 316.9 316.9 287.8 317.1 0.06 36 255 10266 -58.5 -62.4 61 3.9 -58.6 97 12 317.3 317.3 287.9 317.4 0.03 37 250 10390 -59.3 -64.1 54 4.8 -59.4 100 12 317.9 317.9 288.1 318.0 0.03 38 247 10465 -59.5 -63.6 59 4.1 -59.6 100 10 318.7 318.7 288.3 318.8 0.03 39 242 10593 -57.7 -70.7 18 13.0 -57.8 83 11 323.3 323.3 289.8 323.3 0.01 40 235 10778 -56.7 -75.7 7 19.0 -56.9 59 12 327.5 327.5 291.0 327.5 0.01 41 216 11309 -56.9 -79.9 4 23.0 -57.1 349 14 335.2 335.2 293.1 335.2 0.00 42 203 11704 -52.7 -80.7 2 28.0 -53.1 297 17 347.8 347.8 296.1 347.8 0.00 43 200 11800 -52.9 -80.9 2 28.0 -53.2 285 17 349.0 349.0 296.4 349.0 0.00 44 150 13660 -52.3 -83.3 1 31.0 -52.8 280 19 380.0 380.0 302.2 380.0 0.00 45 144 13924 -51.9 -82.9 1 31.0 -52.4 276 19 385.1 385.1 303.1 385.1 0.00 46 100 16270 -54.3 -85.3 1 31.0 -54.9 240 18 422.8 422.8 308.0 422.8 0.00 47 83 17458 -57.9 -86.9 1 29.0 -58.3 248 15 438.6 438.6 309.7 438.6 0.00 48 70 18540 -55.9 -85.9 1 30.0 -56.6 255 12 464.8 464.8 312.2 464.8 0.00 49 58 19730 -58.7 -87.7 1 29.0 -59.3 316 10 484.2 484.2 313.8 484.2 0.00 50 55 20066 -55.7 -86.7 1 31.0 -56.6 334 10 498.4 498.4 314.8 498.5 0.00 51 50 20670 -58.1 -87.1 1 29.0 -58.8 5 9 506.6 506.6 315.4 506.6 0.00 52 45 21329 -60.3 -88.3 1 28.0 -60.9 32 9 516.7 516.7 316.1 516.7 0.00 53 37 22560 -55.7 -86.7 1 31.0 -56.9 82 10 558.3 558.3 318.5 558.3 0.01 54 31 23682 -56.9 -86.9 1 30.0 -58.2 127 11 584.0 584.0 319.9 584.1 0.01 55 30 23890 -55.5 -87.5 1 32.0 -57.0 135 11 593.3 593.3 320.3 593.4 0.01 56 20 26490 -52.5 -86.5 1 34.0 -55.3 210 6 675.5 675.5 323.6 675.6 0.01 57 16 27927 -52.5 -85.5 1 33.0 -55.8 223 13 720.0 720.0 325.1 720.1 0.02 58 10 31030 -41.7 -82.7 0 41.0 -51.1 250 29 863.9 863.9 328.7 864.3 0.04 59 8.7 31981 -38.3 -80.3 0 42.0 -50.3 912.2 912.2 329.7 913.0 0.07 60 8.0 32556 -39.7 -80.7 0 41.0 -51.2 928.8 928.8 329.9 929.6 0.07 61 6.8 33676 -36.1 -79.1 0 43.0 -50.7 988.0 988.0 331.0 989.3 0.11 62 5.9 34660 -37.1 -79.1 0 42.0 -51.8 1024.6 1024.6 331.6 1026.1 0.13 TRP 247 10465 -59.5 -63.6 59 4.1 -59.6 100 10 318.7 318.7 288.3 318.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5517.00 m Freezing level: 727.00 mb = 2770.45 m = 9089.29 ft Wetbulb zero: 758.83 mb = 2424.37 m = 7953.89 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 64.40 % Est. max temperature: 22.51 C = 72.52 F Sfc-Lift cond lev (LCL): 939.59 mb = 659.36 m = 2163.22 ft T: 12.11 C 700-500 lapse rate: 7.14 C/km ThetaE index: 10.97 C Layer 962.0- 915.0 mb Conv cond level (CCL): 825.65 mb = 1736.51 m = 5697.14 ft Mean mixing ratio: 7.62 g/kg Conv temperature: 23.76 C = 74.77 F Cap Strength: 3.91 C Lifted Index: 0.87 C Risk: Showers probable Lifted Index @300 mb: 3.73 C Lifted Index @700 mb: 1.28 C Showalter Index: -0.92 C Risk: Thunderstorms probable Total Totals Index: 55.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.90 C Cross Totals Index: 26.10 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 193.20 Risk: None Energy Index: -0.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.63 J/kg Max Up Vert Vel: 6.10 m/s Conv Inhibition (B-): 62248.88 J/kg Cap Strength: 3.91 C Lift Cond Lev (LCL): 900.75 mb = 1013.21 m = 3324.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 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 1012 12 210 5 2.5 4.3 | 187 4 0.5 4.0 1 1000 133 215 10 5.7 8.2 | 206 9 3.8 7.9 2 925 791 235 6 4.9 3.4 | 223 4 2.9 3.1 3 850 1497 275 2 2.0 -0.2 | 357 0 0.0 -0.5 4 700 3072 205 1 0.4 0.9 | 111 2 -1.5 0.6 5 500 5650 45 2 -1.4 -1.4 | 63 4 -3.4 -1.7 6 400 7260 100 13 -12.8 2.3 | 98 15 -14.8 2.0 7 300 9220 70 12 -11.3 -4.1 | 72 14 -13.2 -4.4 8 250 10390 100 12 -11.8 2.1 | 97 14 -13.8 1.8 9 247 10465 100 10 -9.8 1.7 | 97 12 -11.8 1.4 10 200 11800 285 17 16.4 -4.4 | 288 15 14.5 -4.7 11 150 13660 280 19 18.7 -3.3 | 282 17 16.7 -3.6 12 100 16270 240 18 15.6 9.0 | 237 16 13.6 8.7 13 70 18540 255 12 11.6 3.1 | 254 10 9.6 2.8 14 50 20670 5 9 -0.8 -9.0 | 17 10 -2.8 -9.3 15 30 23890 135 11 -7.8 7.8 | 127 12 -9.7 7.5 16 20 26490 210 6 3.0 5.2 | 192 5 1.0 4.9 17 10 31030 250 29 27.3 9.9 | 249 27 25.3 9.6 Wind Parameters Mean winds (0-6000m): 231.3 at 2.7 knts Storm direction: 261.3 at 2.0 knts Shear (0-3000m) pos: 0.8 neg: 0.3 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): -74.9 deg Storm rel helicity (0-3000m) pos: 8.1 neg: -0.1 tot: 8.0 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.92 Bulk Shear: 4.76 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 ------------------------------------------------------------------------------- 500 219 9 208 7| 3.3 0.0 3.3| 5.6 0.0 5.6 11.1 0.46| 7.3 3.4 1000 224 7 213 6| 1.6 0.0 1.6| 7.4 0.0 7.4 7.4 0.45| 5.6 2.5 1500 229 6 215 4| 1.5 0.0 1.5| 8.0 0.0 8.0 5.3 0.49| 4.8 2.4 2000 232 5 215 3| 1.2 0.2 1.4| 8.1 0.0 8.1 4.0 0.50| 3.8 1.9 2500 233 4 212 3| 0.9 0.3 1.2| 8.1 -0.0 8.1 3.2 0.48| 3.2 1.5 3000 233 4 208 2| 0.8 0.3 1.1| 8.1 -0.1 8.0 2.7 0.45| 2.8 1.2 4000 229 3 191 2| 0.6 0.4 1.0| 8.1 -0.3 7.8 1.9 0.40| 2.2 0.9 5000 225 3 179 2| 0.5 0.4 0.8| 8.1 -1.6 6.5 1.3 0.29| 2.0 0.6 6000 231 3 184 1| 0.5 0.3 0.9| 8.4 -3.0 5.4 0.9 0.19| 2.0 0.4 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250423.11.gif