UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 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 1017 123 0.6 -3.9 72 4.5 -1.1 50 5 272.4 272.9 271.2 280.1 2.81 1 1000 255 -0.3 -4.2 75 3.9 -1.7 40 7 272.9 273.3 271.4 280.5 2.80 2 925 876 -3.1 -3.1 100 0.0 -3.1 85 7 276.1 276.7 274.1 285.2 3.28 3 922 902 -3.1 -3.1 100 0.0 -3.1 86 7 276.4 277.0 274.3 285.5 3.29 4 875 1317 -1.9 -3.0 92 1.1 -2.3 105 10 281.8 282.4 277.5 291.7 3.50 5 862 1437 0.0 -6.0 64 6.0 -2.3 110 10 285.0 285.5 278.2 293.1 2.83 6 850 1549 -0.7 -6.7 64 6.0 -3.0 115 11 285.4 285.9 278.3 293.3 2.72 7 737 2670 -9.9 -10.0 99 0.1 -9.9 126 11 287.3 287.7 278.8 294.4 2.42 8 727 2776 -10.5 -12.9 82 2.4 -11.2 127 11 287.7 288.1 278.4 293.5 1.95 9 718 2873 -6.7 -19.7 35 13.0 -10.1 128 11 292.9 293.1 279.7 296.4 1.12 10 708 2982 -6.7 -21.7 29 15.0 -10.5 129 11 294.1 294.3 280.0 297.1 0.95 11 700 3071 -7.1 -21.1 32 14.0 -10.7 130 11 294.6 294.8 280.4 297.8 1.01 12 676 3342 -7.7 -38.7 6 31.0 -12.8 129 10 296.9 296.9 280.3 297.6 0.20 13 632 3861 -11.1 -50.1 2 39.0 -15.7 127 9 298.8 298.8 280.9 299.0 0.06 14 605 4195 -12.7 -41.7 7 29.0 -16.7 126 8 300.7 300.7 281.9 301.3 0.16 15 505 5538 -25.1 -41.1 21 16.0 -26.8 120 5 301.6 301.6 282.3 302.3 0.21 16 500 5610 -25.5 -42.5 19 17.0 -27.2 120 5 301.9 302.0 282.4 302.6 0.18 17 411 7002 -36.5 -49.5 25 13.0 -37.2 41 9 305.2 305.2 283.6 305.5 0.10 18 400 7190 -37.7 -52.7 19 15.0 -38.4 30 9 306.0 306.0 283.9 306.3 0.07 19 351 8076 -45.1 -58.1 22 13.0 -45.5 14 17 307.7 307.7 284.5 307.8 0.04 20 325 8587 -48.1 -68.1 8 20.0 -48.4 5 22 310.4 310.4 285.5 310.4 0.01 21 300 9110 -51.5 -69.5 10 18.0 -51.8 355 27 312.8 312.8 286.3 312.8 0.01 22 250 10270 -58.5 -74.5 11 16.0 -58.6 340 25 319.1 319.1 288.5 319.1 0.01 23 236 10630 -61.5 -74.5 16 13.0 -61.6 345 27 319.9 319.9 288.7 319.9 0.01 24 200 11660 -59.9 -77.9 8 18.0 -60.0 335 17 337.9 337.9 293.8 337.9 0.00 25 186 12115 -58.1 -82.1 3 24.0 -58.3 322 15 347.9 347.9 296.2 347.9 0.00 26 170 12679 -59.7 -85.7 2 26.0 -59.9 307 14 354.3 354.3 297.5 354.3 0.00 27 162 12982 -56.3 -86.3 1 30.0 -56.6 298 13 365.0 365.0 299.7 365.0 0.00 28 150 13470 -57.1 -87.1 1 30.0 -57.4 285 11 371.7 371.7 300.9 371.7 0.00 29 100 16020 -59.3 -89.3 1 30.0 -59.6 245 31 413.2 413.2 306.9 413.2 0.00 30 70 18250 -60.9 -89.9 1 29.0 -61.3 245 29 454.1 454.1 311.3 454.1 0.00 31 54 19855 -62.7 -91.7 1 29.0 -63.1 249 18 484.9 484.9 313.8 484.9 0.00 32 50 20330 -62.1 -92.1 1 30.0 -62.6 250 15 497.1 497.1 314.7 497.1 0.00 33 31 23304 -60.1 -93.1 1 33.0 -61.0 241 34 575.4 575.4 319.5 575.4 0.00 34 30 23510 -58.1 -92.1 1 34.0 -59.2 240 35 586.2 586.3 320.0 586.3 0.00 35 20 26100 -52.7 -89.7 0 37.0 -55.5 250 40 674.9 674.9 323.6 674.9 0.01 36 19 26432 -53.1 -90.1 0 37.0 -55.9 250 40 683.6 683.6 323.9 683.6 0.01 37 16 27552 -49.7 -87.7 0 38.0 -53.9 252 42 729.1 729.1 325.3 729.2 0.01 38 16 27552 -46.1 -85.1 0 39.0 -51.6 252 42 740.9 740.9 325.7 741.0 0.02 39 15 27981 -47.3 -86.3 0 39.0 -52.5 252 42 750.7 750.7 326.0 750.8 0.02 40 14 28441 -44.7 -84.7 0 40.0 -51.2 253 43 774.5 774.5 326.6 774.6 0.02 41 12 29471 -46.3 -85.3 0 39.0 -52.7 254 44 803.7 803.7 327.3 803.9 0.02 42 10 30700 -40.7 -81.7 0 41.0 -50.6 255 46 867.6 867.6 328.8 868.1 0.05 43 9.3 31196 -39.3 -81.3 0 42.0 -50.3 891.2 891.2 329.2 891.7 0.06 TRP 236 10630 -61.5 -74.5 16 13.0 -61.6 345 27 319.9 319.9 288.7 319.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5355.00 m Freezing level: 1005.67 mb = 211.00 m = 692.25 ft Freezing level: 862.00 mb = 1436.80 m = 4713.84 ft Freezing level: 862.00 mb = 1436.80 m = 4713.84 ft Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 47.53 % Est. max temperature: 11.99 C = 53.58 F Sfc-Lift cond lev (LCL): 948.05 mb = 679.91 m = 2230.64 ft T: -2.22 C 700-500 lapse rate: 7.25 C/km ThetaE index: 0.86 C Layer 727.0- 718.0 mb Conv cond level (CCL): 776.73 mb = 2257.69 m = 7407.04 ft Mean mixing ratio: 3.02 g/kg Conv temperature: 14.85 C = 58.73 F Cap Strength: 17.05 C Lifted Index: 16.35 C Risk: None Lifted Index @300 mb: 21.37 C Lifted Index @700 mb: 13.62 C Showalter Index: 8.29 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 24.80 C Cross Totals Index: 18.80 C K Index: 4.10 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.84 J/kg Max Up Vert Vel: 4.44 m/s Conv Inhibition (B-): 64456.78 J/kg Cap Strength: 17.04 C Lift Cond Lev (LCL): 933.96 mb = 799.21 m = 2622.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 146 at 6 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 123 50 5 -3.8 -3.2 | 2 9 -0.3 -8.5 1 1000 255 40 7 -4.5 -5.4 | 5 11 -0.9 -10.7 2 925 876 85 7 -7.0 -0.6 | 30 7 -3.4 -5.9 3 850 1549 115 11 -10.0 4.6 | 84 6 -6.4 -0.6 4 700 3071 130 11 -8.4 7.1 | 110 5 -4.9 1.8 5 500 5610 120 5 -4.3 2.5 | 15 3 -0.8 -2.8 6 400 7190 30 9 -4.5 -7.8 | 4 13 -0.9 -13.1 7 300 9110 355 27 2.4 -26.9 | 350 33 5.9 -32.2 8 250 10270 340 25 8.6 -23.5 | 337 31 12.1 -28.8 9 236 10630 345 27 7.0 -26.1 | 341 33 10.6 -31.4 10 200 11660 335 17 7.2 -15.4 | 333 23 10.7 -20.7 11 150 13470 285 11 10.6 -2.8 | 300 16 14.2 -8.1 12 100 16020 245 31 28.1 13.1 | 256 33 31.7 7.8 13 70 18250 245 29 26.3 12.3 | 257 31 29.8 7.0 14 50 20330 250 15 14.1 5.1 | 271 18 17.7 -0.2 15 30 23510 240 35 30.3 17.5 | 250 36 33.9 12.2 16 20 26100 250 40 37.6 13.7 | 258 42 41.2 8.4 17 10 30700 255 46 44.4 11.9 | 262 48 48.0 6.6 Wind Parameters Mean winds (0-6000m): 116.1 at 8.5 knts Storm direction: 146.1 at 6.4 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 107.4 deg Storm rel helicity (0-3000m) pos: 24.9 neg: 0.0 tot: 24.9 m^2/s^2 ave: 8.3 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.07 Bulk Shear: 9.16 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 51 7 10 10| 2.7 0.0 2.7| 7.5 0.0 7.5 15.0 0.60| 5.1 3.1 1000 68 7 21 8| 3.2 0.0 3.2| 14.1 0.0 14.1 14.1 0.70| 4.7 3.3 1500 86 8 37 7| 3.4 0.0 3.4| 21.2 0.0 21.2 14.2 0.80| 4.6 3.7 2000 97 9 50 7| 2.7 0.0 2.7| 22.6 0.0 22.6 11.3 0.80| 3.7 3.0 2500 104 9 60 6| 2.2 0.0 2.2| 23.9 0.0 23.9 9.5 0.81| 3.1 2.5 3000 109 10 68 6| 1.9 0.0 1.9| 24.9 0.0 24.9 8.3 0.81| 2.8 2.2 4000 114 10 75 5| 1.4 0.3 1.7| 24.9 -1.9 23.0 5.7 0.61| 2.4 1.5 5000 116 9 74 5| 1.1 0.5 1.6| 24.9 -3.6 21.3 4.3 0.43| 2.2 0.9 6000 116 9 69 4| 1.0 0.6 1.6| 25.6 -4.4 21.2 3.5 0.34| 2.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20260118.00.gif