UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112811.upa.cvt Date: 1100Z 28 NOV 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:1100Z 28 NOV 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 1009 12 13.4 4.4 54 9.0 8.8 35 7 285.8 286.7 281.5 300.5 5.19 1 1000 109 12.2 3.2 54 9.0 7.7 40 7 285.4 286.2 280.8 298.9 4.81 2 934 675 6.8 1.8 70 5.0 4.4 251 6 285.5 286.3 280.7 298.6 4.66 3 925 755 6.4 1.4 70 5.0 4.0 230 6 285.9 286.6 280.8 298.8 4.57 4 903 952 5.0 2.5 84 2.5 3.8 213 6 286.4 287.3 281.6 300.7 5.07 5 850 1443 1.6 -2.6 74 4.2 -0.2 170 7 287.8 288.5 280.7 298.5 3.71 6 786 2069 -2.7 -4.8 85 2.1 -3.6 156 8 289.7 290.3 281.2 299.6 3.40 7 785 2079 -2.7 -4.8 85 2.1 -3.6 156 8 289.8 290.4 281.2 299.8 3.41 8 700 2980 -7.7 -11.7 73 4.0 -9.0 135 9 294.0 294.4 281.6 300.7 2.23 9 684 3159 -9.3 -12.9 75 3.6 -10.4 132 10 294.1 294.5 281.5 300.4 2.07 10 674 3273 -8.7 -18.7 44 10.0 -11.4 130 11 296.0 296.3 281.4 300.1 1.30 11 654 3505 -9.9 -25.9 26 16.0 -13.4 126 13 297.2 297.4 281.1 299.5 0.71 12 605 4099 -14.1 -37.1 12 23.0 -17.6 115 17 299.1 299.1 281.3 300.0 0.26 13 500 5510 -25.9 -44.9 15 19.0 -27.6 90 27 301.5 301.5 282.1 302.0 0.14 14 415 6827 -37.3 -50.3 25 13.0 -37.9 115 39 303.3 303.3 282.8 303.6 0.09 15 400 7080 -39.1 -52.1 24 13.0 -39.7 120 41 304.2 304.2 283.2 304.5 0.08 16 339 8194 -48.7 -54.7 50 6.0 -48.8 103 35 305.8 305.8 283.8 306.1 0.07 17 331 8351 -49.9 -57.9 38 8.0 -50.1 100 34 306.3 306.3 284.0 306.5 0.05 18 329 8391 -49.9 -58.9 34 9.0 -50.1 98 34 306.8 306.8 284.2 307.0 0.04 19 325 8472 -46.9 -67.9 7 21.0 -47.3 95 35 312.0 312.0 286.1 312.1 0.01 20 300 9000 -49.9 -66.9 12 17.0 -50.2 75 40 315.0 315.0 287.1 315.1 0.02 21 295 9109 -50.7 -67.7 12 17.0 -51.0 71 38 315.4 315.4 287.2 315.5 0.01 22 270 9687 -47.1 -74.1 3 27.0 -47.6 49 30 328.7 328.7 291.3 328.8 0.01 23 250 10190 -50.7 -75.7 4 25.0 -51.1 30 23 330.7 330.7 291.9 330.7 0.01 24 238 10510 -52.5 -76.5 4 24.0 -52.8 30 19 332.7 332.7 292.4 332.7 0.00 25 209 11352 -52.1 -78.1 3 26.0 -52.5 30 9 345.9 345.9 295.7 345.9 0.00 26 203 11542 -49.3 -79.3 2 30.0 -49.8 30 7 353.2 353.2 297.3 353.2 0.00 27 200 11640 -49.7 -78.7 2 29.0 -50.2 30 6 354.1 354.1 297.5 354.1 0.00 28 171 12650 -55.9 -81.9 2 26.0 -56.2 22 10 360.0 360.0 298.7 360.0 0.00 29 163 12957 -53.1 -82.1 2 29.0 -53.5 19 12 369.7 369.7 300.5 369.7 0.00 30 150 13490 -55.1 -82.1 2 27.0 -55.5 15 14 375.1 375.1 301.5 375.2 0.00 31 100 16050 -59.7 -85.7 2 26.0 -60.0 235 4 412.4 412.4 306.8 412.4 0.00 32 92 16571 -61.5 -85.5 3 24.0 -61.7 243 9 418.8 418.8 307.6 418.8 0.00 33 70 18260 -63.9 -87.9 2 24.0 -64.1 270 24 447.7 447.7 310.6 447.7 0.00 34 59 19303 -65.7 -88.7 3 23.0 -66.0 260 27 466.1 466.1 312.3 466.1 0.00 35 51 20197 -61.3 -87.3 2 26.0 -61.8 251 29 496.2 496.2 314.7 496.2 0.00 36 50 20320 -62.1 -87.1 2 25.0 -62.6 250 29 497.1 497.1 314.8 497.2 0.00 37 43 21245 -65.5 -88.5 3 23.0 -65.8 253 33 510.7 510.7 315.7 510.7 0.00 38 37 22168 -61.3 -88.3 2 27.0 -62.0 256 38 543.9 543.9 317.8 543.9 0.00 39 32 23062 -64.5 -89.5 2 25.0 -65.0 259 42 558.4 558.4 318.6 558.4 0.00 40 30 23460 -60.9 -87.9 2 27.0 -61.7 260 44 578.6 578.6 319.6 578.7 0.01 41 27 24117 -59.5 -87.5 1 28.0 -60.6 259 49 600.3 600.3 320.6 600.3 0.01 42 23 25118 -61.1 -88.1 2 27.0 -62.1 257 56 623.7 623.7 321.6 623.8 0.01 43 20 25990 -59.1 -87.1 1 28.0 -60.6 255 62 655.3 655.3 322.9 655.3 0.01 44 17 27011 -57.9 -86.9 1 29.0 -59.8 255 75 690.3 690.3 324.1 690.4 0.01 45 17 27011 -57.9 -86.9 1 29.0 -59.8 255 75 690.3 690.3 324.1 690.4 0.01 46 14 28228 -60.1 -88.1 1 28.0 -61.9 255 90 722.3 722.3 325.1 722.3 0.01 47 10 30340 -57.3 -86.3 1 29.0 -60.3 255 117 805.7 805.7 327.4 805.9 0.02 48 6.5 33123 -47.9 -81.9 1 34.0 -55.9 951.0 951.0 330.4 951.8 0.07 TRP 331 8351 -49.9 -57.9 38 8.0 -50.1 100 34 306.3 306.3 284.0 306.5 0.05 WND Sounding variables and indices 1000-500 mb thick: 5401.00 m Freezing level: 826.19 mb = 1675.96 m = 5498.48 ft Wetbulb zero: 852.85 mb = 1415.79 m = 4644.92 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 50.12 % Est. max temperature: 15.16 C = 59.29 F Sfc-Lift cond lev (LCL): 880.75 mb = 1154.61 m = 3788.06 ft T: 3.60 C 700-500 lapse rate: 7.19 C/km ThetaE index: 2.22 C Layer 850.0- 786.0 mb Conv cond level (CCL): 832.38 mb = 1610.58 m = 5283.99 ft Mean mixing ratio: 4.75 g/kg Conv temperature: 15.93 C = 60.67 F Cap Strength: 4.10 C Lifted Index: 3.79 C Risk: None Lifted Index @300 mb: 11.46 C Lifted Index @700 mb: 2.30 C Showalter Index: 4.08 C Risk: None Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 23.30 C K Index: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 77.00 Risk: None Energy Index: 0.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.82 J/kg Max Up Vert Vel: 2.38 m/s Conv Inhibition (B-): 71595.58 J/kg Cap Strength: 4.08 C Lift Cond Lev (LCL): 867.38 mb = 1278.70 m = 4195.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 139 at 10 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 1009 12 35 7 -4.0 -5.7 | 349 14 2.8 -13.6 1 1000 109 40 7 -4.5 -5.4 | 350 13 2.3 -13.3 2 925 755 230 6 4.6 3.9 | 290 12 11.4 -4.0 3 850 1443 170 7 -1.2 6.9 | 280 6 5.6 -1.0 4 700 2980 135 9 -6.4 6.4 | 345 2 0.4 -1.5 5 500 5510 90 27 -27.0 0.0 | 69 22 -20.2 -7.9 6 400 7080 120 41 -35.5 20.5 | 114 31 -28.7 12.6 7 331 8351 100 34 -33.5 5.9 | 86 27 -26.7 -2.0 8 300 9000 75 40 -38.6 -10.4 | 60 37 -31.9 -18.3 9 250 10190 30 23 -11.5 -19.9 | 10 28 -4.7 -27.8 10 200 11640 30 6 -3.0 -5.2 | 344 14 3.8 -13.1 11 150 13490 15 14 -3.6 -13.5 | 352 22 3.1 -21.4 12 100 16050 235 4 3.3 2.3 | 299 12 10.0 -5.6 13 70 18260 270 24 24.0 -0.0 | 284 32 30.8 -7.9 14 50 20320 250 29 27.3 9.9 | 267 34 34.0 2.0 15 30 23460 260 44 43.3 7.6 | 270 50 50.1 -0.3 16 20 25990 255 62 59.9 16.0 | 263 67 66.7 8.1 17 10 30340 255 117 113.0 30.3 | 259 122 119.8 22.4 Wind Parameters Mean winds (0-6000m): 109.4 at 13.9 knts Storm direction: 139.4 at 10.4 knts Shear (0-3000m) pos: 0.0 neg: 2.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 4.3 deg Storm rel helicity (0-3000m) pos: 2.9 neg: -72.7 tot: -69.8 m^2/s^2 ave: -23.3 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 5.5 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 39.10 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 2 7 336 16| 0.0 10.6 10.6| 1.2 -47.5 -46.3 -92.5 -0.86| 13.1-11.2 1000 245 6 292 14| 0.0 6.9 6.9| 1.2 -71.2 -69.9 -69.9 -0.79| 11.3 -8.9 1500 194 7 281 8| 0.0 4.4 4.4| 1.4 -72.7 -71.2 -47.5 -0.67| 9.1 -6.1 2000 178 7 280 7| 0.0 3.3 3.3| 1.6 -72.7 -71.1 -35.5 -0.63| 7.3 -4.6 2500 167 7 281 5| 0.0 2.6 2.6| 2.1 -72.7 -70.6 -28.2 -0.57| 6.2 -3.5 3000 159 7 285 4| 0.0 2.1 2.1| 2.9 -72.7 -69.8 -23.3 -0.48| 5.5 -2.6 4000 142 9 306 2| 0.0 2.2 2.2| 4.5 -72.8 -68.3 -17.1 -0.31| 5.2 -1.6 5000 123 11 53 3| 0.0 2.2 2.2| 4.5 -81.1 -76.6 -15.3 -0.30| 5.1 -1.5 6000 109 14 62 7| 0.6 2.0 2.6| 41.3 -92.5 -51.2 -8.5 -0.18| 5.3 -0.9 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251128.11.gif