UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122823.upa.cvt Date: 2300Z 28 DEC 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 28 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 1017 12 5.4 2.2 80 3.2 3.9 55 2 277.2 278.0 276.3 289.2 4.40 1 1013 49 10.4 2.4 58 8.0 6.6 78 2 282.5 283.3 279.1 295.0 4.49 2 1000 172 10.8 2.8 58 8.0 6.9 155 4 284.0 284.8 280.0 297.1 4.68 3 994 222 11.6 -2.4 38 14.0 5.4 155 5 285.2 285.8 278.9 294.5 3.22 4 958 529 10.0 1.0 54 9.0 5.7 155 10 286.6 287.4 280.8 298.9 4.29 5 944 652 10.8 -6.2 30 17.0 3.7 155 11 288.7 289.1 279.6 296.1 2.54 6 925 821 10.4 -6.6 30 17.0 3.4 155 14 289.9 290.4 280.2 297.4 2.52 7 896 1085 9.4 -9.6 25 19.0 2.0 168 10 291.6 291.9 280.3 297.7 2.06 8 876 1273 10.0 -21.0 9 31.0 0.4 178 7 294.1 294.2 279.8 296.7 0.82 9 850 1522 8.2 -20.8 11 29.0 -0.7 190 3 294.7 294.9 280.2 297.5 0.86 10 795 2069 3.8 -21.2 14 25.0 -3.6 157 6 295.7 295.9 280.7 298.5 0.88 11 700 3092 -1.3 -22.3 18 21.0 -7.2 95 11 301.0 301.2 283.0 304.0 0.91 12 695 3149 -1.7 -21.7 20 20.0 -7.4 96 11 301.2 301.4 283.1 304.4 0.97 13 679 3333 -2.5 -30.5 10 28.0 -8.9 97 11 302.3 302.4 283.0 303.8 0.44 14 651 3665 -4.7 -29.7 12 25.0 -10.4 100 11 303.5 303.6 283.5 305.2 0.50 15 500 5680 -19.3 -45.3 8 26.0 -22.3 120 13 309.5 309.5 285.3 310.0 0.13 16 426 6851 -28.7 -52.7 8 24.0 -30.4 109 12 312.0 312.0 286.1 312.3 0.07 17 401 7282 -31.1 -57.1 6 26.0 -32.6 105 12 314.3 314.4 286.9 314.5 0.04 18 400 7300 -31.3 -57.3 6 26.0 -32.8 105 12 314.3 314.3 286.9 314.5 0.04 19 354 8154 -38.5 -55.5 15 17.0 -39.3 101 12 315.8 315.8 287.4 316.0 0.06 20 300 9270 -47.7 -65.7 11 18.0 -48.1 95 13 318.1 318.1 288.2 318.2 0.02 21 282 9673 -51.3 -67.3 13 16.0 -51.5 93 18 318.6 318.6 288.3 318.7 0.02 22 250 10440 -57.3 -71.3 15 14.0 -57.5 90 28 320.9 320.9 289.0 320.9 0.01 23 214 11407 -63.9 -76.9 15 13.0 -64.0 167 13 325.2 325.2 290.3 325.2 0.01 24 200 11820 -65.5 -73.5 32 8.0 -65.5 200 7 329.0 329.0 291.5 329.1 0.01 25 194 12006 -66.3 -74.3 32 8.0 -66.4 85 5 330.6 330.6 291.9 330.7 0.01 26 193 12037 -66.5 -74.5 32 8.0 -66.5 65 5 330.8 330.8 291.9 330.8 0.01 27 179 12498 -63.7 -78.7 11 15.0 -63.8 22 9 342.6 342.6 295.0 342.6 0.00 28 171 12778 -65.7 -81.7 9 16.0 -65.8 355 11 343.8 343.8 295.2 343.8 0.00 29 152 13507 -59.7 -85.7 2 26.0 -59.9 288 16 365.8 365.8 299.8 365.8 0.00 30 150 13590 -59.9 -84.9 2 25.0 -60.1 280 17 366.9 366.9 300.0 366.9 0.00 31 100 16110 -61.3 -86.3 2 25.0 -61.6 270 32 409.3 409.3 306.4 409.3 0.00 32 80 17498 -59.3 -86.3 2 27.0 -59.7 270 23 440.4 440.4 309.9 440.4 0.00 33 70 18330 -60.9 -86.9 2 26.0 -61.3 270 18 454.1 454.1 311.3 454.1 0.00 34 52 20168 -63.5 -88.5 2 25.0 -63.8 283 22 488.3 488.3 314.1 488.4 0.00 35 50 20410 -61.5 -88.5 2 27.0 -62.0 285 23 498.6 498.6 314.8 498.6 0.00 36 46 20930 -59.7 -87.7 1 28.0 -60.3 283 23 514.9 514.9 315.9 514.9 0.00 37 41 21644 -63.5 -89.5 2 26.0 -64.0 281 23 522.7 522.7 316.5 522.7 0.00 38 30 23570 -62.3 -88.3 2 26.0 -63.0 275 24 574.8 574.8 319.4 574.8 0.01 39 20 26060 -63.7 -89.7 2 26.0 -64.6 295 16 641.2 641.2 322.3 641.2 0.01 40 15 27828 -62.3 -90.3 1 28.0 -63.6 287 31 700.8 700.8 324.4 700.9 0.01 41 15 27828 -58.9 -88.9 1 30.0 -60.8 287 31 712.1 712.1 324.8 712.2 0.01 42 13 28717 -62.5 -88.5 2 26.0 -63.9 283 39 729.4 729.4 325.3 729.5 0.01 43 11 29751 -60.7 -88.7 1 28.0 -62.7 278 48 771.6 771.7 326.5 771.8 0.01 44 10 30340 -63.5 -89.5 2 26.0 -65.1 275 53 782.5 782.5 326.8 782.6 0.01 45 7.8 31858 -65.7 -90.7 2 25.0 -67.2 831.3 831.3 328.0 831.4 0.01 46 6.1 33363 -62.5 -89.5 1 27.0 -65.1 905.6 905.7 329.5 905.8 0.02 TRP 193 12037 -66.5 -74.5 32 8.0 -66.5 65 5 330.8 330.8 291.9 330.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5508.00 m Freezing level: 724.22 mb = 2831.24 m = 9288.74 ft Wetbulb zero: 867.33 mb = 1354.98 m = 4445.41 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 17.28 % Est. max temperature: 22.58 C = 72.64 F Sfc-Lift cond lev (LCL): 968.12 mb = 441.90 m = 1449.79 ft T: 10.46 C 700-500 lapse rate: 6.96 C/km ThetaE index: 2.73 C Layer 944.0- 925.0 mb Conv cond level (CCL): 617.67 mb = 4066.38 m = 13340.99 ft Mean mixing ratio: 3.50 g/kg Conv temperature: 33.09 C = 91.57 F Cap Strength: 10.81 C Lifted Index: 12.09 C Risk: None Lifted Index @300 mb: 15.33 C Lifted Index @700 mb: 10.14 C Showalter Index: 11.44 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: -1.50 C K Index: -14.30 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 2.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.70 J/kg Max Up Vert Vel: 8.09 m/s Conv Inhibition (B-): 61804.45 J/kg Cap Strength: 12.08 C Lift Cond Lev (LCL): 801.02 mb = 2007.32 m = 6585.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 149 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 1017 12 55 2 -1.6 -1.1 | 344 8 2.2 -7.5 1 1000 172 155 4 -1.7 3.6 | 322 3 2.1 -2.7 2 925 821 155 14 -5.9 12.7 | 162 7 -2.1 6.4 3 850 1522 190 3 0.5 3.0 | 308 5 4.3 -3.4 4 700 3092 95 11 -11.0 1.0 | 53 9 -7.2 -5.4 5 500 5680 120 13 -11.3 6.5 | 91 7 -7.5 0.2 6 400 7300 105 12 -11.6 3.1 | 67 8 -7.8 -3.2 7 300 9270 95 13 -13.0 1.1 | 60 11 -9.2 -5.2 8 250 10440 90 28 -28.0 0.0 | 75 25 -24.2 -6.3 9 200 11820 200 7 2.4 6.6 | 268 6 6.2 0.2 10 193 12037 65 5 -4.5 -2.1 | 5 8 -0.7 -8.5 11 150 13590 280 17 16.7 -3.0 | 294 23 20.5 -9.3 12 100 16110 270 32 32.0 -0.0 | 280 36 35.8 -6.3 13 70 18330 270 18 18.0 -0.0 | 286 23 21.8 -6.3 14 50 20410 285 23 22.2 -6.0 | 295 29 26.0 -12.3 15 30 23570 275 24 23.9 -2.1 | 287 29 27.7 -8.4 16 20 26060 295 16 14.5 -6.8 | 306 23 18.3 -13.1 17 10 30340 275 53 52.8 -4.6 | 281 58 56.6 -11.0 Wind Parameters Mean winds (0-6000m): 119.1 at 9.9 knts Storm direction: 149.1 at 7.4 knts Shear (0-3000m) pos: 0.8 neg: 1.9 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 71.8 deg Storm rel helicity (0-3000m) pos: 13.7 neg: -6.0 tot: 7.7 m^2/s^2 ave: 2.6 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.89 Bulk Shear: 4.75 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 ------------------------------------------------------------------------------- 500 152 6 321 2| 10.1 0.0 10.1| 1.0 -2.8 -1.8 -3.7 -0.44| 11.0 -4.9 1000 155 9 184 2| 6.1 0.0 6.1| 4.9 -3.7 1.1 1.1 -0.16| 9.7 -1.5 1500 157 8 206 1| 1.6 0.0 1.6| 12.9 -3.7 9.1 6.1 0.18| 9.4 1.7 2000 159 7 250 1| 1.2 0.8 2.0| 12.9 -4.4 8.5 4.3 0.15| 7.9 1.1 2500 154 7 264 1| 1.0 1.4 2.4| 13.7 -4.4 9.3 3.7 0.20| 7.2 1.4 3000 140 7 60 1| 0.8 1.9 2.7| 13.7 -6.0 7.7 2.6 0.15| 7.0 1.0 4000 125 8 63 4| 0.7 1.5 2.2| 17.7 -6.8 10.9 2.7 0.17| 5.6 1.0 5000 120 9 67 5| 0.8 1.2 2.0| 22.2 -6.8 15.4 3.1 0.21| 4.7 1.0 6000 119 10 72 5| 0.8 1.0 1.8| 25.1 -8.1 17.0 2.8 0.22| 4.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251228.23.gif