UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for LDDD... Searching the city database file for: LDDD ... Date:1200Z 18 JAN 26 Station: LDDD WMO ident: 14240 Latitude: 45.82 Longitude: 16.03 Elevation: 123.00 ------------------------------------------------------------------------------- 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 1018 123 1.6 -4.4 64 6.0 -0.6 90 5 273.4 273.8 271.6 280.8 2.70 1 1000 265 -0.7 -5.1 72 4.4 -2.3 95 5 272.5 272.9 270.9 279.6 2.61 2 962 573 -3.5 -5.5 86 2.0 -4.2 65 4 272.7 273.1 271.1 279.9 2.63 3 936 789 -3.9 -9.9 63 6.0 -5.8 44 3 274.4 274.7 271.0 279.8 1.92 4 925 882 -3.7 -10.7 58 7.0 -5.8 35 3 275.5 275.8 271.5 280.7 1.82 5 917 951 -3.3 -8.3 68 5.0 -5.0 43 4 276.6 277.0 272.8 282.9 2.22 6 906 1046 -2.9 -14.9 39 12.0 -6.2 55 5 278.0 278.2 272.2 281.8 1.33 7 877 1303 -3.5 -11.5 54 8.0 -6.0 85 9 280.0 280.3 274.1 285.2 1.81 8 863 1431 -1.5 -26.5 13 25.0 -7.0 101 11 283.3 283.4 274.0 284.9 0.51 9 859 1468 -1.3 -9.3 54 8.0 -4.1 105 12 283.9 284.3 276.8 290.3 2.20 10 853 1524 -1.3 -5.6 73 4.3 -3.0 112 13 284.5 285.0 278.1 293.0 2.95 11 850 1552 -1.5 -6.2 70 4.7 -3.3 115 13 284.6 285.1 278.0 292.7 2.83 12 840 1646 -1.7 -7.7 64 6.0 -3.9 116 14 285.3 285.8 278.0 292.7 2.55 13 814 1895 -3.5 -8.2 70 4.7 -5.2 119 16 286.0 286.4 278.3 293.3 2.53 14 784 2192 -3.5 -21.5 23 18.0 -8.1 123 18 289.1 289.2 277.6 291.8 0.87 15 729 2764 -5.7 -40.7 4 35.0 -11.2 131 22 292.8 292.8 278.3 293.3 0.15 16 700 3080 -8.1 -43.1 4 35.0 -13.0 135 25 293.5 293.5 278.6 293.9 0.12 17 598 4286 -15.3 -52.3 3 37.0 -19.0 135 17 298.7 298.7 280.8 298.9 0.05 18 500 5610 -25.9 -50.9 8 25.0 -27.8 135 7 301.5 301.5 282.1 301.7 0.07 19 442 6487 -33.3 -56.3 8 23.0 -34.4 77 4 302.9 302.9 282.6 303.1 0.04 20 400 7180 -38.3 -63.3 5 25.0 -39.1 30 1 305.2 305.2 283.5 305.3 0.02 21 347 8139 -45.9 -56.9 28 11.0 -46.2 353 14 307.6 307.6 284.5 307.8 0.05 22 328 8510 -49.3 -62.3 20 13.0 -49.6 338 19 307.9 307.9 284.5 308.0 0.03 23 300 9090 -52.1 -70.1 10 18.0 -52.4 315 27 311.9 311.9 286.0 312.0 0.01 24 268 9812 -57.7 -73.7 11 16.0 -57.8 327 25 314.0 314.0 286.8 314.0 0.01 25 250 10250 -59.3 -73.3 15 14.0 -59.4 335 23 317.9 317.9 288.1 317.9 0.01 26 246 10351 -59.7 -72.7 17 13.0 -59.8 332 22 318.8 318.8 288.3 318.8 0.01 27 221 11018 -61.7 -73.7 19 12.0 -61.8 315 17 325.6 325.6 290.5 325.7 0.01 28 200 11640 -59.7 -78.7 7 19.0 -59.9 315 7 338.2 338.2 293.9 338.2 0.00 29 150 13450 -57.9 -84.9 2 27.0 -58.2 260 7 370.3 370.3 300.6 370.3 0.00 30 121 14802 -56.5 -85.5 1 29.0 -56.9 265 17 396.4 396.4 304.7 396.4 0.00 31 100 16000 -59.1 -87.1 1 28.0 -59.5 270 25 413.5 413.5 306.9 413.5 0.00 32 70 18220 -62.3 -88.3 2 26.0 -62.6 240 33 451.1 451.1 311.0 451.1 0.00 33 56 19598 -64.9 -89.9 2 25.0 -65.2 247 32 474.9 474.9 313.0 474.9 0.00 34 50 20300 -60.5 -89.5 1 29.0 -61.0 250 31 500.9 500.9 315.0 500.9 0.00 35 48 20555 -59.1 -89.1 1 30.0 -59.7 250 31 510.1 510.1 315.7 510.1 0.00 36 36 22343 -62.9 -89.9 1 27.0 -63.4 253 34 544.0 544.0 317.8 544.1 0.00 37 34 22697 -59.9 -89.9 1 30.0 -60.7 254 35 560.9 560.9 318.7 560.9 0.00 38 32 23075 -60.7 -89.7 1 29.0 -61.5 254 35 568.6 568.6 319.1 568.6 0.00 39 30 23480 -57.1 -89.1 1 32.0 -58.4 255 36 589.0 589.0 320.1 589.0 0.00 40 29 23694 -55.5 -87.5 1 32.0 -57.1 254 36 599.1 599.1 320.6 599.2 0.01 41 23 25166 -54.7 -87.7 1 33.0 -56.8 248 39 642.5 642.5 322.4 642.6 0.01 42 20 26060 -52.7 -86.7 1 34.0 -55.5 245 40 674.9 674.9 323.6 674.9 0.01 43 17 27111 -51.9 -85.9 1 34.0 -55.2 709.5 709.5 324.7 709.6 0.01 44 15 27937 -44.1 -83.1 1 39.0 -50.7 761.3 761.3 326.3 761.5 0.03 45 13 28900 -42.5 -82.5 0 40.0 -50.3 798.7 798.7 327.2 799.0 0.03 46 11 30028 -42.9 -82.9 0 40.0 -51.2 836.3 836.3 328.1 836.6 0.04 TRP 221 11018 -61.7 -73.7 19 12.0 -61.8 315 17 325.6 325.6 290.5 325.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5345.00 m Freezing level: 1005.48 mb = 221.78 m = 727.62 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 25.89 % Est. max temperature: 10.42 C = 50.76 F Sfc-Lift cond lev (LCL): 927.25 mb = 862.85 m = 2830.83 ft T: -3.74 C 700-500 lapse rate: 7.04 C/km ThetaE index: 1.18 C Layer 1000.0- 962.0 mb Conv cond level (CCL): 646.01 mb = 3694.64 m = 12121.38 ft Mean mixing ratio: 2.41 g/kg Conv temperature: 24.54 C = 76.18 F Cap Strength: 17.20 C Lifted Index: 18.00 C Risk: None Lifted Index @300 mb: 22.59 C Lifted Index @700 mb: 14.56 C Showalter Index: 8.30 C Risk: None Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 19.70 C K Index: -16.80 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 1.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.89 J/kg Max Up Vert Vel: 4.88 m/s Conv Inhibition (B-): 65011.39 J/kg Cap Strength: 17.94 C Lift Cond Lev (LCL): 904.20 mb = 1061.85 m = 3483.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 159 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 1018 123 90 5 -5.0 0.0 | 8 10 -1.3 -9.5 1 1000 265 95 5 -5.0 0.4 | 8 9 -1.3 -9.0 2 925 882 35 3 -1.7 -2.5 | 350 12 2.0 -11.9 3 850 1552 115 13 -11.8 5.5 | 64 9 -8.1 -4.0 4 700 3080 135 25 -17.7 17.7 | 120 16 -14.0 8.2 5 500 5610 135 7 -4.9 4.9 | 15 5 -1.2 -4.5 6 400 7180 30 1 -0.5 -0.9 | 343 11 3.2 -10.3 7 300 9090 315 27 19.1 -19.1 | 321 37 22.8 -28.6 8 250 10250 335 23 9.7 -20.8 | 336 33 13.4 -30.3 9 221 11018 315 17 12.0 -12.0 | 324 27 15.7 -21.5 10 200 11640 315 7 4.9 -4.9 | 329 17 8.7 -14.4 11 150 13450 260 7 6.9 1.2 | 308 13 10.6 -8.2 12 100 16000 270 25 25.0 -0.0 | 288 30 28.7 -9.5 13 70 18220 240 33 28.6 16.5 | 258 33 32.3 7.0 14 50 20300 250 31 29.1 10.6 | 268 33 32.9 1.1 15 30 23480 255 36 34.8 9.3 | 270 38 38.5 -0.1 16 20 26060 245 40 36.3 16.9 | 259 41 40.0 7.4 Wind Parameters Mean winds (0-6000m): 128.5 at 13.6 knts Storm direction: 158.5 at 10.2 knts Shear (0-3000m) pos: 4.1 neg: 0.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 112.5 deg Storm rel helicity (0-3000m) pos: 79.5 neg: -8.7 tot: 70.8 m^2/s^2 ave: 23.6 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.77 Bulk Shear: 15.38 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 84 5 5 10| 0.0 2.6 2.6| 0.1 -4.9 -4.9 -9.7 -0.56| 3.2 -1.8 1000 72 4 2 11| 1.4 1.3 2.7| 13.0 -8.7 4.3 4.3 0.11| 4.4 0.5 1500 96 6 16 9| 4.1 0.9 4.9| 44.0 -8.7 35.4 23.6 0.59| 6.8 4.0 2000 107 9 32 8| 4.1 0.7 4.8| 54.3 -8.7 45.7 22.8 0.64| 6.2 4.0 2500 115 11 51 8| 4.2 0.5 4.7| 66.5 -8.7 57.8 23.1 0.67| 5.9 4.0 3000 122 13 70 8| 4.1 0.4 4.5| 79.5 -8.7 70.8 23.6 0.69| 5.6 3.9 4000 126 15 86 8| 3.1 1.2 4.3| 79.5 -16.3 63.2 15.8 0.51| 5.1 2.6 5000 128 15 88 8| 2.5 1.7 4.2| 79.5 -24.0 55.5 11.1 0.33| 4.9 1.6 6000 129 14 82 7| 2.1 2.0 4.0| 79.5 -29.5 50.0 8.3 0.21| 4.7 1.0 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20260118.12.gif