UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101823.upa.cvt Date: 2300Z 18 OCT 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 18 OCT 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 1017 12 11.8 9.7 87 2.1 10.6 90 2 283.6 284.9 283.0 304.1 7.44 1 1013 51 16.6 8.6 59 8.0 12.1 96 2 288.7 289.9 284.7 308.3 6.93 2 1008 100 17.6 4.6 42 13.0 10.7 103 3 290.1 291.0 283.5 305.2 5.27 3 1004 139 17.8 7.8 52 10.0 12.1 109 3 290.6 291.8 285.1 309.5 6.62 4 1000 179 17.6 8.6 56 9.0 12.4 115 3 290.8 292.0 285.6 310.8 7.02 5 982 334 17.4 5.4 45 12.0 10.9 115 3 292.1 293.1 284.8 308.6 5.73 6 925 841 13.0 8.0 72 5.0 10.2 115 4 292.6 293.9 286.6 313.5 7.29 7 850 1545 7.0 6.0 93 1.0 6.5 85 6 293.5 294.7 286.5 313.4 6.91 8 840 1642 6.2 5.5 95 0.7 5.8 75 6 293.6 294.8 286.4 313.1 6.75 9 834 1701 6.2 1.2 70 5.0 3.7 69 6 294.2 295.1 284.9 308.9 5.00 10 798 2061 3.4 1.7 89 1.7 2.5 31 6 295.0 296.0 285.6 310.8 5.42 11 748 2584 0.4 -2.4 81 2.8 -0.9 336 6 297.2 298.0 285.3 310.0 4.28 12 731 2768 -0.3 -16.3 29 16.0 -5.5 317 6 298.4 298.7 282.6 303.0 1.46 13 717 2923 0.8 -28.2 9 29.0 -6.5 300 6 301.3 301.4 282.6 303.0 0.52 14 714 2957 1.0 -27.0 10 28.0 -6.2 297 6 301.9 302.0 282.9 303.8 0.59 15 700 3116 0.2 -24.8 13 25.0 -6.6 280 6 302.7 302.8 283.4 305.1 0.73 16 595 4396 -7.5 -35.5 9 28.0 -12.9 275 11 308.2 308.2 285.1 309.3 0.31 17 500 5720 -17.9 -37.9 16 20.0 -20.9 270 16 311.2 311.3 286.1 312.3 0.29 18 496 5780 -18.3 -38.3 16 20.0 -21.2 271 16 311.4 311.5 286.2 312.5 0.28 19 400 7360 -28.1 -53.1 7 25.0 -30.0 310 13 318.5 318.5 288.3 318.7 0.07 20 391 7523 -28.9 -54.9 6 26.0 -30.7 310 13 319.5 319.5 288.6 319.7 0.06 21 300 9360 -44.1 -57.1 22 13.0 -44.6 315 14 323.2 323.2 289.8 323.4 0.06 22 266 10157 -50.5 -60.5 30 10.0 -50.7 308 16 325.2 325.2 290.4 325.3 0.04 23 250 10560 -53.3 -64.3 25 11.0 -53.5 305 17 326.8 326.8 290.8 326.9 0.03 24 226 11203 -56.9 -68.9 21 12.0 -57.1 305 20 330.9 330.9 292.0 331.0 0.02 25 204 11846 -59.5 -71.5 20 12.0 -59.6 305 24 336.6 336.6 293.5 336.7 0.01 26 200 11970 -58.7 -75.7 9 17.0 -58.9 310 22 339.8 339.8 294.3 339.8 0.01 27 172 12914 -57.3 -79.3 5 22.0 -57.5 302 24 357.1 357.1 298.1 357.1 0.00 28 150 13770 -59.1 -82.1 4 23.0 -59.3 295 26 368.3 368.3 300.2 368.3 0.00 29 141 14155 -60.7 -83.7 3 23.0 -60.9 293 25 372.0 372.0 300.9 372.0 0.00 30 123 15008 -58.1 -84.1 2 26.0 -58.4 288 24 391.6 391.6 304.0 391.6 0.00 31 100 16300 -61.1 -85.1 3 24.0 -61.4 280 21 409.7 409.7 306.5 409.7 0.00 32 70 18510 -61.7 -87.7 2 26.0 -62.0 265 30 452.4 452.4 311.1 452.4 0.00 33 65 18969 -63.1 -88.1 2 25.0 -63.4 262 28 459.0 459.0 311.7 459.0 0.00 34 50 20590 -62.5 -88.5 2 26.0 -62.9 250 22 496.2 496.2 314.7 496.2 0.00 35 36 22632 -58.5 -86.5 2 28.0 -59.4 250 31 555.4 555.4 318.4 555.5 0.01 36 30 23770 -60.9 -87.9 2 27.0 -61.7 250 36 578.6 578.6 319.6 578.7 0.01 37 29 23982 -61.5 -88.5 2 27.0 -62.3 251 35 582.6 582.6 319.8 582.6 0.01 38 24 25169 -58.5 -86.5 2 28.0 -59.8 258 27 623.7 623.7 321.6 623.8 0.01 39 21 26024 -52.1 -84.1 1 32.0 -54.9 263 22 667.3 667.3 323.3 667.4 0.02 40 20 26340 -53.7 -84.7 1 31.0 -56.2 265 20 671.8 671.8 323.5 671.9 0.02 41 16 27772 -55.5 -85.5 1 30.0 -58.0 270 24 710.2 710.2 324.7 710.3 0.02 42 12 29633 -49.7 -82.7 1 33.0 -54.7 276 29 791.7 791.7 327.0 792.0 0.04 43 11 30202 -50.7 -83.7 1 33.0 -55.6 278 30 808.0 808.0 327.4 808.3 0.03 44 10 30830 -46.3 -81.3 1 35.0 -53.4 280 32 846.7 846.7 328.3 847.2 0.05 45 9.4 31246 -40.5 -79.5 1 39.0 -50.8 883.9 883.9 329.1 884.7 0.08 46 8.2 32184 -37.1 -77.1 1 40.0 -50.0 932.5 932.6 330.1 933.9 0.13 47 7.7 32618 -38.3 -78.3 1 40.0 -50.8 944.6 944.7 330.2 945.9 0.11 TRP 204 11846 -59.5 -71.5 20 12.0 -59.6 305 24 336.6 336.6 293.5 336.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5541.00 m Freezing level: 738.29 mb = 2688.95 m = 8821.90 ft Freezing level: 727.18 mb = 2810.29 m = 9219.99 ft Freezing level: 697.27 mb = 3149.24 m = 10332.03 ft Wetbulb zero: 760.64 mb = 2448.28 m = 8032.30 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 40.60 % Est. max temperature: 21.55 C = 70.79 F Sfc-Lift cond lev (LCL): 985.30 mb = 305.56 m = 1002.47 ft T: 17.44 C 700-500 lapse rate: 6.95 C/km ThetaE index: 7.82 C Layer 748.0- 717.0 mb Conv cond level (CCL): 812.91 mb = 1910.07 m = 6266.55 ft Mean mixing ratio: 6.54 g/kg Conv temperature: 22.95 C = 73.31 F Cap Strength: 4.78 C Lifted Index: 4.11 C Risk: None Lifted Index @300 mb: 9.26 C Lifted Index @700 mb: 4.11 C Showalter Index: 2.30 C Risk: Showers probable Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 23.90 C K Index: 5.90 Risk: None Sweat Index: 100.00 Risk: None Energy Index: -0.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.73 J/kg Max Up Vert Vel: 5.61 m/s Conv Inhibition (B-): 64716.30 J/kg Cap Strength: 4.73 C Lift Cond Lev (LCL): 849.22 mb = 1552.53 m = 5093.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 6 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 1017 12 90 2 -2.0 0.0 | 115 8 -7.2 3.4 1 1000 179 115 3 -2.7 1.3 | 120 9 -7.9 4.6 2 925 841 115 4 -3.6 1.7 | 120 10 -8.8 5.1 3 850 1545 85 6 -6.0 -0.5 | 104 12 -11.2 2.9 4 700 3116 280 6 5.9 -1.0 | 197 2 0.7 2.3 5 500 5720 270 16 16.0 -0.0 | 253 11 10.8 3.4 6 400 7360 310 13 10.0 -8.4 | 316 7 4.8 -5.0 7 300 9360 315 14 9.9 -9.9 | 324 8 4.7 -6.5 8 250 10560 305 17 13.9 -9.8 | 306 11 8.7 -6.4 9 204 11846 305 24 19.7 -13.8 | 306 18 14.5 -10.4 10 200 11970 310 22 16.9 -14.1 | 313 16 11.6 -10.8 11 150 13770 295 26 23.6 -11.0 | 293 20 18.4 -7.6 12 100 16300 280 21 20.7 -3.6 | 271 15 15.5 -0.3 13 70 18510 265 30 29.9 2.6 | 256 25 24.7 6.0 14 50 20590 250 22 20.7 7.5 | 235 19 15.5 10.9 15 30 23770 250 36 33.8 12.3 | 241 33 28.6 15.7 16 20 26340 265 20 19.9 1.7 | 251 16 14.7 5.1 17 10 30830 280 32 31.5 -5.6 | 275 26 26.3 -2.2 Wind Parameters Mean winds (0-6000m): 273.0 at 8.3 knts Storm direction: 303.0 at 6.2 knts Shear (0-3000m) pos: 0.3 neg: 1.6 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 82.8 deg Storm rel helicity (0-3000m) pos: 1.9 neg: -26.3 tot: -24.4 m^2/s^2 ave: -8.1 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 3.8 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.95 Bulk Shear: 16.50 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 ------------------------------------------------------------------------------- 500 113 3 120 9| 1.9 0.0 1.9| 1.8 -0.1 1.7 3.4 0.38| 2.0 0.8 1000 113 3 119 10| 1.0 0.6 1.5| 1.8 -1.8 -0.0 -0.0 0.04| 1.6 0.1 1500 105 4 116 10| 0.6 1.1 1.8| 1.8 -8.4 -6.5 -4.4 -0.38| 1.9 -0.7 2000 92 5 110 10| 0.5 1.6 2.1| 1.8 -20.7 -18.9 -9.5 -0.61| 2.8 -1.7 2500 79 5 104 10| 0.4 1.8 2.2| 1.8 -26.0 -24.2 -9.7 -0.58| 3.4 -1.9 3000 85 5 106 11| 0.3 1.6 2.0| 1.9 -26.3 -24.4 -8.1 -0.37| 3.8 -1.4 4000 313 6 65 1| 0.2 1.6 1.9| 4.0 -26.3 -22.3 -5.6 -0.21| 3.4 -0.7 5000 276 7 211 3| 0.2 1.7 1.9| 5.8 -26.3 -20.5 -4.1 -0.15| 3.2 -0.5 6000 273 8 226 4| 0.1 1.6 1.7| 11.3 -26.3 -15.0 -2.5 -0.08| 3.0 -0.2 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251018.23.gif