UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 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 1019 123 -0.9 -4.1 79 3.2 -2.0 60 3 270.8 271.2 270.1 278.3 2.76 1 1000 271 -2.3 -4.7 84 2.4 -3.1 60 9 270.9 271.3 270.0 278.2 2.69 2 925 886 -6.1 -6.6 96 0.5 -6.2 125 5 273.1 273.5 271.1 280.0 2.52 3 879 1282 -9.1 -9.2 99 0.1 -9.1 134 13 274.0 274.3 271.1 280.0 2.16 4 873 1336 -6.5 -15.5 49 9.0 -8.9 135 15 277.2 277.4 271.7 281.0 1.31 5 850 1545 -3.9 -18.9 30 15.0 -7.8 140 19 282.1 282.2 274.0 285.1 1.01 6 849 1554 -3.9 -18.9 30 15.0 -7.8 140 19 282.2 282.3 274.1 285.2 1.01 7 790 2123 -3.1 -41.1 3 38.0 -9.2 134 19 288.9 288.9 276.3 289.3 0.13 8 733 2712 -5.1 -50.1 2 45.0 -11.0 129 19 293.0 293.0 278.2 293.1 0.05 9 700 3072 -7.7 -49.7 2 42.0 -12.9 125 19 294.0 294.0 278.7 294.2 0.06 10 500 5590 -26.3 -52.3 7 26.0 -28.1 120 9 301.0 301.0 281.8 301.2 0.06 11 498 5619 -26.5 -52.5 7 26.0 -28.3 119 9 301.1 301.1 281.9 301.3 0.06 12 400 7170 -37.7 -63.7 5 26.0 -38.5 85 3 306.0 306.0 283.8 306.1 0.02 13 366 7776 -42.5 -57.5 18 15.0 -43.0 42 7 307.5 307.5 284.4 307.6 0.04 14 360 7887 -43.3 -62.3 11 19.0 -43.8 34 7 307.9 307.9 284.5 307.9 0.02 15 300 9090 -52.1 -69.1 11 17.0 -52.3 305 15 311.9 311.9 286.0 312.0 0.01 16 250 10250 -59.7 -71.7 20 12.0 -59.8 330 7 317.3 317.3 287.9 317.3 0.01 17 248 10300 -59.9 -71.9 19 12.0 -60.0 331 7 317.7 317.7 288.0 317.8 0.01 18 211 11300 -62.7 -75.7 16 13.0 -62.8 360 1 328.4 328.4 291.3 328.4 0.01 19 200 11630 -61.7 -78.7 9 17.0 -61.8 140 1 335.1 335.1 293.1 335.1 0.00 20 175 12459 -60.1 -83.1 3 23.0 -60.3 193 7 350.7 350.7 296.8 350.7 0.00 21 150 13420 -60.3 -85.3 2 25.0 -60.5 255 15 366.2 366.2 299.9 366.2 0.00 22 112 15249 -58.5 -86.5 2 28.0 -58.8 244 16 401.5 401.5 305.4 401.5 0.00 23 100 15960 -59.7 -86.7 2 27.0 -60.0 240 17 412.4 412.4 306.8 412.4 0.00 24 83 17118 -61.3 -88.3 2 27.0 -61.6 235 15 431.7 431.7 309.0 431.7 0.00 25 75 17749 -58.9 -87.9 1 29.0 -59.3 232 14 449.4 449.4 310.8 449.4 0.00 26 70 18180 -60.5 -88.5 1 28.0 -60.9 230 13 455.0 455.0 311.3 455.0 0.00 27 66 18545 -61.9 -88.9 2 27.0 -62.3 234 15 459.6 459.6 311.7 459.6 0.00 28 50 20260 -62.5 -89.5 1 27.0 -62.9 255 27 496.2 496.2 314.7 496.2 0.00 29 42 21334 -63.1 -90.1 1 27.0 -63.6 257 31 520.1 520.1 316.3 520.1 0.00 30 40 21636 -60.5 -90.5 1 30.0 -61.2 257 33 533.9 533.9 317.2 533.9 0.00 31 37 22121 -61.3 -89.3 1 28.0 -62.0 258 35 543.9 543.9 317.8 543.9 0.00 32 30 23430 -58.9 -89.9 1 31.0 -59.9 260 40 584.1 584.1 319.9 584.1 0.00 33 22 25405 -52.9 -86.9 1 34.0 -55.4 260 49 656.1 656.1 322.9 656.2 0.01 34 20 26020 -53.1 -87.1 1 34.0 -55.8 260 52 673.6 673.6 323.6 673.7 0.01 35 13 28846 -45.3 -83.3 1 38.0 -51.8 789.0 789.0 327.0 789.2 0.03 36 12 29379 -45.9 -83.9 1 38.0 -52.5 805.1 805.1 327.4 805.4 0.03 37 11 29963 -42.1 -83.1 0 41.0 -50.8 839.2 839.2 328.2 839.5 0.04 38 11 29963 -42.1 -83.1 0 41.0 -50.8 839.2 839.2 328.2 839.5 0.04 TRP 211 11300 -62.7 -75.7 16 13.0 -62.8 360 1 328.4 328.4 291.3 328.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5319.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 25.36 % Est. max temperature: 6.39 C = 43.51 F Sfc-Lift cond lev (LCL): 969.16 mb = 518.11 m = 1699.82 ft T: -3.83 C 700-500 lapse rate: 7.39 C/km ThetaE index: 0.12 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 925.00 mb = 886.00 m = 2906.79 ft Mean mixing ratio: 2.62 g/kg Conv temperature: 1.40 C = 34.52 F Cap Strength: 15.72 C Lifted Index: 18.45 C Risk: None Lifted Index @300 mb: 23.35 C Lifted Index @700 mb: 15.72 C Showalter Index: 13.64 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 7.40 C K Index: -38.50 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.81 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 67429.67 J/kg Cap Strength: 18.36 C Lift Cond Lev (LCL): 942.93 mb = 734.58 m = 2410.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 155 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 1019 123 60 3 -2.6 -1.5 | 351 11 1.7 -10.8 1 1000 271 60 9 -7.8 -4.5 | 14 14 -3.5 -13.8 2 925 886 125 5 -4.1 2.9 | 358 6 0.2 -6.4 3 850 1545 140 19 -12.2 14.6 | 124 10 -7.9 5.3 4 700 3072 125 19 -15.6 10.9 | 98 11 -11.3 1.6 5 500 5590 120 9 -7.8 4.5 | 36 6 -3.5 -4.8 6 400 7170 85 3 -3.0 -0.3 | 352 10 1.3 -9.5 7 300 9090 305 15 12.3 -8.6 | 317 24 16.6 -17.9 8 250 10250 330 7 3.5 -6.1 | 333 17 7.8 -15.3 9 211 11300 360 1 -0.0 -1.0 | 337 11 4.3 -10.3 10 200 11630 140 1 -0.6 0.8 | 337 9 3.6 -8.5 11 150 13420 255 15 14.5 3.9 | 286 20 18.8 -5.4 12 100 15960 240 17 14.7 8.5 | 272 19 19.0 -0.8 13 70 18180 230 13 10.0 8.4 | 274 14 14.2 -0.9 14 50 20260 255 27 26.1 7.0 | 274 30 30.4 -2.3 15 30 23430 260 40 39.4 6.9 | 273 44 43.7 -2.3 16 20 26020 260 52 51.2 9.0 | 270 55 55.5 -0.2 Wind Parameters Mean winds (0-6000m): 125.2 at 13.6 knts Storm direction: 155.2 at 10.2 knts Shear (0-3000m) pos: 3.2 neg: 0.8 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 106.5 deg Storm rel helicity (0-3000m) pos: 34.3 neg: -16.2 tot: 18.1 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 15.87 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 72 7 13 12| 4.8 0.0 4.8| 18.2 -0.7 17.5 34.9 0.51| 10.8 5.5 1000 91 7 17 9| 4.9 0.0 4.9| 23.2 -3.8 19.4 19.4 0.43| 9.4 4.0 1500 119 10 43 6| 6.4 0.0 6.4| 34.3 -3.8 30.5 20.3 0.54| 9.5 5.1 2000 126 12 68 6| 4.8 0.4 5.2| 34.3 -7.8 26.5 13.2 0.46| 7.5 3.5 2500 128 13 81 6| 3.8 0.7 4.5| 34.3 -12.0 22.3 8.9 0.39| 6.3 2.5 3000 128 14 87 7| 3.2 0.8 4.0| 34.3 -16.2 18.1 6.0 0.32| 5.6 1.8 4000 127 15 88 8| 2.4 0.8 3.2| 34.3 -23.0 11.3 2.8 0.21| 4.7 1.0 5000 126 15 85 8| 1.9 1.0 2.9| 34.3 -29.4 4.9 1.0 0.11| 4.2 0.5 6000 125 14 78 7| 1.6 1.2 2.8| 34.3 -36.1 -1.8 -0.3 0.01| 3.8 0.0 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20260119.00.gif