UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for LDDD... Searching the city database file for: LDDD ... Date:1200Z 19 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 1020 123 -0.3 -7.3 59 7.0 -2.6 90 5 271.3 271.7 269.4 277.2 2.16 1 1000 280 -2.3 -8.3 63 6.0 -4.2 75 9 270.9 271.2 269.0 276.5 2.04 2 926 885 -7.5 -8.9 90 1.4 -7.9 21 9 271.6 271.9 269.5 277.3 2.10 3 925 893 -7.3 -9.0 88 1.7 -7.8 20 9 271.8 272.2 269.7 277.6 2.09 4 921 927 -7.1 -10.3 78 3.2 -8.0 26 10 272.4 272.7 269.7 277.6 1.89 5 918 952 -5.5 -11.5 63 6.0 -7.2 30 10 274.3 274.6 270.6 279.1 1.72 6 855 1510 -4.9 -13.9 49 9.0 -7.5 127 22 280.5 280.8 274.0 285.0 1.52 7 850 1556 -4.7 -15.7 42 11.0 -7.7 135 23 281.2 281.4 274.0 285.1 1.32 8 828 1762 -3.9 -23.9 19 20.0 -8.5 134 22 284.2 284.3 274.7 286.2 0.67 9 801 2023 -5.3 -29.3 13 24.0 -10.0 132 21 285.4 285.5 274.9 286.7 0.42 10 795 2082 -4.7 -39.7 5 35.0 -10.2 132 21 286.7 286.7 275.2 287.2 0.15 11 744 2603 -5.3 -50.3 1 45.0 -11.1 128 19 291.5 291.5 277.5 291.7 0.05 12 730 2752 -5.9 -48.9 2 43.0 -11.5 127 18 292.4 292.4 278.0 292.6 0.06 13 729 2762 -5.9 -47.9 2 42.0 -11.5 127 18 292.5 292.5 278.0 292.8 0.07 14 700 3079 -7.9 -44.9 3 37.0 -13.0 125 17 293.7 293.8 278.7 294.1 0.10 15 592 4360 -15.3 -50.3 3 35.0 -19.0 130 20 299.6 299.6 281.3 299.8 0.06 16 500 5610 -24.9 -52.9 6 28.0 -27.0 135 23 302.7 302.7 282.5 302.9 0.06 17 400 7190 -37.7 -63.7 5 26.0 -38.5 145 17 306.0 306.0 283.8 306.1 0.02 18 369 7742 -42.5 -64.5 7 22.0 -43.0 148 16 306.7 306.8 284.1 306.8 0.02 19 301 9089 -53.3 -71.3 9 18.0 -53.5 155 15 309.9 309.9 285.3 310.0 0.01 20 300 9110 -53.3 -71.3 9 18.0 -53.5 155 15 310.2 310.2 285.4 310.3 0.01 21 250 10260 -60.7 -71.7 22 11.0 -60.8 135 13 315.8 315.8 287.3 315.9 0.01 22 220 11048 -65.5 -73.5 32 8.0 -65.5 145 15 320.2 320.2 288.8 320.2 0.01 23 200 11630 -64.5 -77.5 15 13.0 -64.6 135 15 330.6 330.6 291.9 330.6 0.00 24 170 12628 -61.9 -83.9 4 22.0 -62.0 172 12 350.7 350.7 296.8 350.7 0.00 25 150 13400 -62.3 -86.3 3 24.0 -62.4 200 9 362.8 362.8 299.2 362.8 0.00 26 109 15376 -60.3 -88.3 1 28.0 -60.6 212 18 401.2 401.2 305.3 401.2 0.00 27 100 15910 -61.7 -89.7 1 28.0 -61.9 215 21 408.5 408.5 306.3 408.5 0.00 28 90 16564 -59.1 -90.1 1 31.0 -59.5 225 23 426.2 426.2 308.4 426.2 0.00 29 70 18130 -60.5 -91.5 1 31.0 -60.9 250 29 455.0 455.0 311.3 455.0 0.00 30 63 18788 -59.7 -90.7 1 31.0 -60.2 250 30 470.6 470.6 312.7 470.6 0.00 31 55 19631 -63.1 -92.1 1 29.0 -63.4 250 30 481.5 481.5 313.5 481.5 0.00 32 50 20220 -61.7 -91.7 1 30.0 -62.1 250 31 498.1 498.1 314.8 498.1 0.00 33 44 21015 -58.7 -91.7 1 33.0 -59.5 249 37 524.0 524.0 316.5 524.0 0.00 34 34 22619 -61.9 -92.9 1 31.0 -62.6 246 48 555.6 555.6 318.4 555.7 0.00 35 30 23400 -57.7 -91.7 1 34.0 -58.9 245 54 587.3 587.3 320.0 587.4 0.00 36 25 24546 -59.3 -92.3 1 33.0 -60.4 249 63 614.2 614.2 321.2 614.2 0.00 37 20 25970 -51.1 -89.1 0 38.0 -54.3 255 73 679.8 679.8 323.7 679.8 0.01 38 18 26657 -49.7 -87.7 0 38.0 -53.5 705.0 705.0 324.6 705.0 0.01 39 17 27030 -51.3 -89.3 0 38.0 -54.8 711.5 711.5 324.8 711.5 0.01 40 13 28791 -46.7 -85.7 0 39.0 -52.7 784.1 784.1 326.8 784.3 0.02 41 12 29323 -46.1 -85.1 0 39.0 -52.6 804.4 804.4 327.4 804.6 0.02 TRP 220 11048 -65.5 -73.5 32 8.0 -65.5 145 15 320.2 320.2 288.8 320.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5330.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 21.15 % Est. max temperature: 7.43 C = 45.38 F Sfc-Lift cond lev (LCL): 914.03 mb = 986.25 m = 3235.68 ft T: -5.46 C 700-500 lapse rate: 6.72 C/km ThetaE index: 0.79 C Layer 1000.0- 926.0 mb Conv cond level (CCL): 603.81 mb = 4209.20 m = 13809.56 ft Mean mixing ratio: 2.07 g/kg Conv temperature: 27.42 C = 81.36 F Cap Strength: 20.31 C Lifted Index: 21.43 C Risk: None Lifted Index @300 mb: 23.61 C Lifted Index @700 mb: 17.10 C Showalter Index: 15.04 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 9.20 C K Index: -32.50 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 3.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.77 J/kg Max Up Vert Vel: 1.88 m/s Conv Inhibition (B-): 60682.38 J/kg Cap Strength: 21.33 C Lift Cond Lev (LCL): 906.92 mb = 1047.48 m = 3436.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 157 at 14 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 1020 123 90 5 -5.0 0.0 | 358 13 0.4 -12.6 1 1000 280 75 9 -8.7 -2.3 | 13 15 -3.3 -15.0 2 925 893 20 9 -3.1 -8.5 | 354 21 2.3 -21.1 3 850 1556 135 23 -16.3 16.3 | 108 11 -10.9 3.6 4 700 3079 125 17 -13.9 9.8 | 71 9 -8.6 -2.9 5 500 5610 135 23 -16.3 16.3 | 108 11 -10.9 3.6 6 400 7190 145 17 -9.8 13.9 | 106 5 -4.4 1.3 7 300 9110 155 15 -6.3 13.6 | 135 1 -1.0 1.0 8 250 10260 135 13 -9.2 9.2 | 48 5 -3.8 -3.4 9 220 11048 145 15 -8.6 12.3 | 84 3 -3.2 -0.4 10 200 11630 135 15 -10.6 10.6 | 69 6 -5.2 -2.0 11 150 13400 200 9 3.1 8.5 | 296 9 8.4 -4.2 12 100 15910 215 21 12.0 17.2 | 255 18 17.4 4.6 13 70 18130 250 29 27.3 9.9 | 275 33 32.6 -2.7 14 50 20220 250 31 29.1 10.6 | 273 35 34.5 -2.0 15 30 23400 245 54 48.9 22.8 | 259 55 54.3 10.2 16 20 25970 255 73 70.5 18.9 | 265 76 75.9 6.3 Wind Parameters Mean winds (0-6000m): 127.0 at 18.3 knts Storm direction: 157.0 at 13.7 knts Shear (0-3000m) pos: 4.2 neg: 2.2 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 73.7 deg Storm rel helicity (0-3000m) pos: 156.3 neg: -40.6 tot: 115.7 m^2/s^2 ave: 38.6 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 34.48 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 65 8 8 16| 0.0 6.8 6.8| 11.3 -12.5 -1.2 -2.3 0.05| 9.2 0.5 1000 51 9 5 19| 2.9 3.4 6.3| 57.8 -24.5 33.3 33.3 0.32| 10.6 3.3 1500 90 12 30 14| 8.4 2.3 10.7|156.3 -24.5 131.8 87.8 0.66| 15.9 10.4 2000 110 15 48 11| 6.3 2.2 8.5|156.3 -30.5 125.8 62.9 0.58| 12.5 7.3 2500 116 16 57 10| 5.0 2.2 7.3|156.3 -36.1 120.2 48.1 0.51| 10.5 5.4 3000 119 16 61 10| 4.2 2.2 6.4|156.3 -40.6 115.7 38.6 0.46| 9.1 4.2 4000 122 17 66 10| 3.5 1.6 5.1|162.7 -40.6 122.1 30.5 0.48| 7.1 3.5 5000 124 17 73 9| 3.1 1.3 4.4|169.6 -40.6 129.0 25.8 0.51| 6.0 3.0 6000 127 18 80 9| 2.6 1.1 3.6|173.8 -40.6 133.2 22.2 0.50| 5.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20260119.12.gif