UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122923.upa.cvt Date: 2300Z 29 DEC 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 29 DEC 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 1013 12 9.2 7.0 86 2.2 8.0 45 3 281.3 282.4 280.6 298.4 6.21 1 1009 51 11.8 5.8 67 6.0 8.7 45 3 284.2 285.2 281.4 300.2 5.73 2 1003 111 12.0 6.0 67 6.0 8.9 45 4 284.9 285.9 281.8 301.3 5.85 3 1000 141 11.8 5.8 67 6.0 8.6 45 4 285.0 286.0 281.8 301.1 5.78 4 925 788 6.2 3.7 84 2.5 4.9 270 9 285.6 286.6 281.7 300.8 5.39 5 870 1287 1.6 1.6 100 0.0 1.6 266 10 285.9 286.8 281.3 299.9 4.94 6 868 1305 1.8 1.7 99 0.1 1.7 266 10 286.3 287.2 281.5 300.4 4.98 7 866 1324 2.2 -9.8 41 12.0 -2.1 266 10 286.9 287.3 278.2 293.1 2.09 8 864 1343 4.2 -13.8 26 18.0 -1.9 266 10 289.2 289.5 278.5 293.8 1.52 9 861 1371 5.0 -13.0 26 18.0 -1.3 266 10 290.3 290.6 279.2 295.2 1.63 10 854 1438 4.8 -13.2 26 18.0 -1.4 265 10 290.8 291.1 279.4 295.7 1.62 11 850 1476 4.6 -13.4 26 18.0 -1.6 265 10 291.0 291.2 279.4 295.8 1.60 12 700 3034 -3.1 -30.1 10 27.0 -9.1 170 10 299.1 299.1 281.5 300.5 0.45 13 699 3045 -3.1 -31.1 9 28.0 -9.2 170 10 299.2 299.2 281.5 300.5 0.41 14 532 5141 -18.7 -34.7 23 16.0 -21.2 133 11 304.8 304.9 283.8 306.1 0.38 15 500 5600 -21.7 -48.7 7 27.0 -24.3 125 11 306.6 306.6 284.1 306.9 0.09 16 499 5615 -21.9 -49.9 6 28.0 -24.5 125 11 306.5 306.5 284.1 306.8 0.08 17 420 6857 -32.7 -42.7 36 10.0 -33.6 117 16 308.2 308.2 284.9 308.9 0.21 18 400 7200 -34.5 -48.5 23 14.0 -35.4 115 17 310.2 310.2 285.5 310.6 0.12 19 354 8040 -41.1 -55.1 21 14.0 -41.7 109 19 312.3 312.3 286.2 312.5 0.06 20 303 9075 -49.5 -56.5 44 7.0 -49.7 101 22 314.7 314.7 287.1 314.9 0.06 21 300 9140 -50.1 -59.1 34 9.0 -50.3 100 22 314.7 314.7 287.1 314.9 0.04 22 296 9228 -50.7 -64.7 17 14.0 -51.0 100 22 315.1 315.1 287.1 315.2 0.02 23 281 9565 -53.5 -60.5 42 7.0 -53.7 102 24 315.8 315.8 287.4 315.9 0.04 24 250 10310 -58.1 -68.1 27 10.0 -58.2 105 27 319.7 319.7 288.6 319.8 0.02 25 216 11218 -63.5 -71.5 33 8.0 -63.6 105 24 325.0 325.0 290.3 325.0 0.01 26 200 11690 -62.9 -76.9 13 14.0 -63.0 120 16 333.2 333.2 292.6 333.2 0.01 27 197 11783 -63.7 -78.7 11 15.0 -63.8 128 16 333.3 333.3 292.6 333.3 0.00 28 191 11974 -60.7 -82.7 4 22.0 -60.9 144 16 341.1 341.1 294.6 341.1 0.00 29 159 13123 -57.3 -83.3 2 26.0 -57.6 240 15 365.2 365.2 299.7 365.2 0.00 30 150 13490 -58.7 -84.7 2 26.0 -58.9 270 15 368.9 368.9 300.4 369.0 0.00 31 100 16030 -59.3 -85.3 2 26.0 -59.6 270 30 413.2 413.2 306.9 413.2 0.00 32 76 17747 -59.1 -87.1 1 28.0 -59.5 270 34 447.3 447.3 310.6 447.3 0.00 33 70 18260 -60.3 -87.3 2 27.0 -60.7 270 35 455.4 455.4 311.4 455.4 0.00 34 61 19113 -62.7 -87.7 2 25.0 -63.0 262 33 468.3 468.3 312.5 468.3 0.00 35 56 19644 -59.9 -87.9 1 28.0 -60.4 257 31 486.3 486.3 314.0 486.3 0.00 36 50 20350 -61.3 -88.3 2 27.0 -61.8 250 29 499.0 499.0 314.9 499.0 0.00 37 46 20868 -60.3 -88.3 1 28.0 -60.9 252 30 513.5 513.5 315.9 513.5 0.00 38 42 21432 -62.9 -88.9 2 26.0 -63.4 255 30 520.6 520.6 316.4 520.6 0.00 39 39 21890 -61.1 -88.1 2 27.0 -61.7 257 31 536.3 536.3 317.3 536.3 0.00 40 32 23105 -65.3 -90.3 2 25.0 -65.8 263 32 556.3 556.3 318.5 556.3 0.00 41 30 23500 -63.3 -89.3 2 26.0 -63.9 265 33 572.1 572.1 319.3 572.1 0.00 42 27 24147 -61.5 -88.5 2 27.0 -62.3 261 32 594.6 594.6 320.3 594.7 0.01 43 20 25990 -63.9 -89.9 2 26.0 -64.7 250 29 640.6 640.6 322.3 640.6 0.01 44 15 27748 -66.1 -91.1 2 25.0 -66.9 258 46 688.2 688.2 324.0 688.2 0.01 45 10 30220 -64.7 -90.7 2 26.0 -66.1 270 69 778.0 778.0 326.7 778.1 0.01 46 7.6 31904 -62.5 -89.5 1 27.0 -64.7 850.4 850.5 328.4 850.6 0.02 47 7.1 32323 -64.1 -90.1 2 26.0 -66.1 860.6 860.6 328.6 860.7 0.02 48 5.2 34289 -51.1 -83.1 1 32.0 -58.4 999.2 999.3 331.2 1000.1 0.08 TRP 216 11218 -63.5 -71.5 33 8.0 -63.6 105 24 325.0 325.0 290.3 325.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5459.00 m Freezing level: 760.39 mb = 2406.75 m = 7896.08 ft Wetbulb zero: 867.09 mb = 1313.77 m = 4310.23 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 31.41 % Est. max temperature: 17.49 C = 63.48 F Sfc-Lift cond lev (LCL): 979.66 mb = 311.57 m = 1022.19 ft T: 10.32 C 700-500 lapse rate: 7.25 C/km ThetaE index: 7.33 C Layer 866.0- 864.0 mb Conv cond level (CCL): 894.92 mb = 1056.94 m = 3467.62 ft Mean mixing ratio: 5.59 g/kg Conv temperature: 13.71 C = 56.68 F Cap Strength: 5.90 C Lifted Index: 6.64 C Risk: None Lifted Index @300 mb: 9.94 C Lifted Index @700 mb: 5.85 C Showalter Index: 10.21 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 8.30 C K Index: -14.10 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.63 J/kg Max Up Vert Vel: 3.35 m/s Conv Inhibition (B-): 7.20 J/kg Cap Strength: 6.58 C Lift Cond Lev (LCL): 903.07 mb = 983.20 m = 3225.70 ft Lev Free Conv (LFC): 878.07 mb = 1211.60 m = 3975.02 ft Equ Level (EL): 868.07 mb = 1304.64 m = 4280.26 ft B at Equ Level: 1.74 J/kg Max Parcel Lev (MPL): 858.07 mb = 1398.89 m = 4589.46 ft Wind level data Storm motion: 203 at 7 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 1013 12 45 3 -2.1 -2.1 | 29 10 -5.0 -8.9 1 1000 141 45 4 -2.8 -2.8 | 30 11 -5.7 -9.6 2 925 788 270 9 9.0 -0.0 | 318 9 6.2 -6.8 3 850 1476 265 10 10.0 0.9 | 310 9 7.1 -5.9 4 700 3034 170 10 -1.7 9.8 | 124 5 -4.6 3.1 5 500 5600 125 11 -9.0 6.3 | 88 12 -11.8 -0.5 6 400 7200 115 17 -15.4 7.2 | 91 18 -18.2 0.4 7 300 9140 100 22 -21.7 3.8 | 83 25 -24.5 -3.0 8 250 10310 105 27 -26.1 7.0 | 90 29 -28.9 0.2 9 216 11218 105 24 -23.2 6.2 | 89 26 -26.0 -0.6 10 200 11690 120 16 -13.9 8.0 | 94 17 -16.7 1.2 11 150 13490 270 15 15.0 -0.0 | 299 14 12.2 -6.8 12 100 16030 270 30 30.0 -0.0 | 284 28 27.2 -6.8 13 70 18260 270 35 35.0 -0.0 | 282 33 32.2 -6.8 14 50 20350 250 29 27.3 9.9 | 263 25 24.4 3.1 15 30 23500 265 33 32.9 2.9 | 277 30 30.0 -3.9 16 20 25990 250 29 27.3 9.9 | 263 25 24.4 3.1 17 10 30220 270 69 69.0 -0.0 | 276 67 66.2 -6.8 Wind Parameters Mean winds (0-6000m): 172.6 at 9.8 knts Storm direction: 202.6 at 7.4 knts Shear (0-3000m) pos: 0.0 neg: 2.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 96.4 deg Storm rel helicity (0-3000m) pos: 0.6 neg: -64.9 tot: -64.3 m^2/s^2 ave: -21.4 10^-3 m/s^2 rel: -0.83 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 28.80 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 3 5 15 12| 0.0 7.1 7.1| 0.6 -24.2 -23.6 -47.3 -0.82| 9.0 -7.4 1000 287 7 337 10| 0.0 6.0 6.0| 0.6 -46.9 -46.4 -46.4 -0.87| 8.9 -7.7 1500 275 8 327 9| 0.0 4.3 4.3| 0.6 -49.7 -49.2 -32.8 -0.87| 6.4 -5.5 2000 266 8 319 8| 0.0 3.3 3.3| 0.6 -56.5 -56.0 -28.0 -0.83| 6.2 -5.1 2500 254 9 309 7| 0.0 2.6 2.6| 0.6 -60.7 -60.1 -24.0 -0.83| 6.0 -5.0 3000 243 9 298 6| 0.0 2.1 2.1| 0.6 -64.9 -64.3 -21.4 -0.83| 5.9 -4.9 4000 215 9 253 3| 0.0 1.5 1.5| 0.6 -68.4 -67.8 -17.0 -0.81| 4.9 -4.0 5000 192 10 161 3| 0.0 1.2 1.2| 0.6 -73.5 -72.9 -14.6 -0.80| 4.2 -3.4 6000 173 10 126 5| 0.0 1.0 1.0| 2.0 -77.5 -75.5 -12.6 -0.76| 3.8 -2.9 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251229.23.gif