UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 6 DEC 25 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 ------------------------------------------------------------------------------- 0 1000 118 50 5 SFC 999 123 7.4 4.9 84 2.5 6.2 50 5 280.6 281.6 279.4 295.6 5.43 2 946 572 4.0 3.4 96 0.6 3.7 54 15 281.6 282.5 279.5 295.9 5.16 3 937 650 5.0 4.3 95 0.7 4.6 54 17 283.4 284.3 280.8 298.8 5.56 4 925 756 4.2 4.2 100 0.0 4.2 55 19 283.6 284.6 281.0 299.2 5.59 5 850 1442 1.8 1.8 100 0.0 1.8 95 13 288.0 288.9 282.4 302.6 5.13 6 700 2989 -5.1 -5.7 96 0.6 -5.4 105 17 296.8 297.5 284.4 307.5 3.57 7 682 3193 -5.7 -6.4 95 0.7 -6.0 110 18 298.4 299.0 284.9 308.9 3.47 8 556 4766 -15.3 -16.0 94 0.7 -15.5 149 27 305.0 305.3 285.8 311.3 1.97 9 523 5226 -18.1 -21.1 77 3.0 -18.8 161 29 307.0 307.3 285.8 311.4 1.36 10 500 5560 -20.7 -23.7 77 3.0 -21.4 170 31 307.8 308.0 285.9 311.5 1.13 11 434 6591 -28.5 -33.5 62 5.0 -29.2 167 31 310.6 310.7 286.2 312.4 0.52 12 400 7170 -33.1 -37.5 65 4.4 -33.6 165 31 312.0 312.0 286.5 313.3 0.38 13 392 7311 -34.5 -37.9 71 3.4 -34.8 164 31 311.9 312.0 286.5 313.3 0.37 14 353 8033 -40.3 -50.3 33 10.0 -40.8 161 32 313.6 313.6 286.8 314.0 0.11 15 332 8447 -44.1 -50.1 51 6.0 -44.4 159 32 314.0 314.0 286.9 314.4 0.12 16 322 8652 -44.9 -58.9 19 14.0 -45.3 157 33 315.6 315.6 287.3 315.8 0.04 17 300 9120 -48.9 -60.9 23 12.0 -49.2 155 33 316.4 316.4 287.6 316.6 0.04 18 275 9685 -54.1 -65.1 25 11.0 -54.3 169 31 316.9 316.9 287.8 317.0 0.02 19 250 10290 -58.7 -66.7 35 8.0 -58.8 185 29 318.8 318.8 288.3 318.9 0.02 20 205 11511 -67.5 -72.3 50 4.8 -67.5 165 31 323.6 323.6 289.9 323.6 0.01 21 200 11660 -66.9 -72.9 42 6.0 -67.0 180 25 326.8 326.8 290.8 326.9 0.01 22 183 12200 -64.1 -78.1 13 14.0 -64.2 220 20 339.8 339.8 294.3 339.8 0.00 23 150 13420 -62.7 -80.7 7 18.0 -62.9 310 9 362.1 362.1 299.1 362.1 0.00 24 132 14207 -60.9 -80.9 5 20.0 -61.1 283 9 378.8 378.8 302.1 378.8 0.00 25 100 15920 -61.9 -82.9 4 21.0 -62.1 225 9 408.1 408.1 306.3 408.1 0.00 26 70 18120 -62.7 -84.7 4 22.0 -63.0 255 25 450.2 450.2 310.9 450.3 0.00 27 50 20180 -63.7 -86.7 3 23.0 -64.1 255 44 493.4 493.4 314.5 493.4 0.00 28 43 21101 -65.1 -88.1 3 23.0 -65.4 258 50 511.7 511.7 315.8 511.7 0.00 29 39 21698 -63.3 -88.3 2 25.0 -63.8 260 54 530.7 530.7 316.9 530.7 0.00 30 31 23093 -67.9 -89.9 3 22.0 -68.2 264 63 554.3 554.3 318.3 554.3 0.00 31 30 23290 -67.3 -90.3 2 23.0 -67.7 265 64 561.2 561.2 318.7 561.2 0.00 32 20 25760 -64.3 -90.3 2 26.0 -65.1 260 77 639.4 639.4 322.3 639.4 0.01 33 17 26745 -67.3 -91.3 2 24.0 -67.9 261 81 660.1 660.2 323.0 660.2 0.01 34 16 27113 -64.5 -91.5 1 27.0 -65.4 262 83 680.8 680.8 323.8 680.9 0.01 35 12 28856 -67.5 -92.5 2 25.0 -68.4 264 90 728.6 728.6 325.3 728.6 0.01 36 10 29960 -64.9 -90.9 2 26.0 -66.2 265 95 777.3 777.3 326.7 777.4 0.01 37 9.9 30021 -64.9 -90.9 2 26.0 -66.2 779.5 779.5 326.7 779.6 0.01 TRP 205 11511 -67.5 -72.3 50 4.8 -67.5 165 31 323.6 323.6 289.9 323.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5442.00 m Freezing level: 810.87 mb = 1845.57 m = 6054.93 ft Wetbulb zero: 812.70 mb = 1799.55 m = 5903.96 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 93.95 % Est. max temperature: 14.85 C = 58.73 F Sfc-Lift cond lev (LCL): 961.51 mb = 438.04 m = 1437.11 ft T: 5.01 C 700-500 lapse rate: 6.07 C/km Conv cond level (CCL): 946.21 mb = 570.13 m = 1870.48 ft Mean mixing ratio: 5.39 g/kg Conv temperature: 8.35 C = 47.03 F Cap Strength: 9.95 C Lifted Index: 10.10 C Risk: None Lifted Index @300 mb: 13.60 C Lifted Index @700 mb: 5.90 C Showalter Index: 6.47 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.50 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 78.60 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.27 J/kg Max Up Vert Vel: 6.37 m/s Conv Inhibition (B-): 52764.11 J/kg Cap Strength: 10.10 C Lift Cond Lev (LCL): 934.53 mb = 671.91 m = 2204.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 161 at 15 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 ---------------------------------------------------------- 0 999 123 50 5 -3.8 -3.2 | 356 18 1.2 -17.6 1 925 756 55 19 -15.6 -10.9 | 23 27 -10.5 -25.3 2 850 1442 95 13 -13.0 1.1 | 31 15 -7.9 -13.2 3 700 2989 105 17 -16.4 4.4 | 49 15 -11.4 -10.0 4 500 5560 170 31 -5.4 30.5 | 179 16 -0.4 16.2 5 400 7170 165 31 -8.0 29.9 | 169 16 -3.0 15.6 6 300 9120 155 33 -13.9 29.9 | 150 18 -8.9 15.5 7 250 10290 185 29 2.5 28.9 | 207 16 7.5 14.5 8 205 11511 165 31 -8.0 29.9 | 169 16 -3.0 15.6 9 200 11660 180 25 0.0 25.0 | 205 12 5.0 10.6 10 150 13420 310 9 6.9 -5.8 | 329 23 11.9 -20.1 11 100 15920 225 9 6.4 6.4 | 305 14 11.4 -8.0 12 70 18120 255 25 24.1 6.5 | 285 30 29.2 -7.9 13 50 20180 255 44 42.5 11.4 | 274 48 47.5 -3.0 14 30 23290 265 64 63.8 5.6 | 277 69 68.8 -8.8 15 20 25760 260 77 75.8 13.4 | 271 81 80.8 -1.0 16 10 29960 265 95 94.6 8.3 | 273 100 99.7 -6.1 Wind Parameters Mean winds (0-6000m): 130.7 at 20.3 knts Storm direction: 160.7 at 15.2 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 57.3 deg Storm rel helicity (0-3000m) pos: 104.3 neg: -0.3 tot: 104.0 m^2/s^2 ave: 34.7 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.36 Bulk Shear: 56.36 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 54 10 9 21| 11.4 0.0 11.4| 45.2 0.0 45.2 90.5 0.73| 11.4 8.4 1000 59 14 18 23| 5.9 0.0 5.9| 77.8 0.0 77.8 77.8 0.64| 10.5 6.7 1500 67 14 22 21| 3.6 0.0 3.6| 82.5 -0.3 82.2 54.8 0.53| 9.0 4.8 2000 75 14 25 20| 3.1 0.0 3.1| 88.7 -0.3 88.4 44.2 0.56| 7.2 4.0 2500 81 14 29 19| 2.8 0.0 2.8| 94.9 -0.3 94.7 37.9 0.58| 6.0 3.5 3000 86 15 32 18| 2.7 0.0 2.7|104.3 -0.3 104.0 34.7 0.61| 5.5 3.3 4000 98 16 42 16| 3.0 0.0 3.0|139.3 -0.3 139.1 34.8 0.70| 5.4 3.8 5000 114 18 59 13| 3.1 0.0 3.1|179.0 -0.3 178.8 35.8 0.76| 5.7 4.3 6000 131 20 84 10| 2.9 0.1 3.0|200.3 -3.8 196.5 32.7 0.75| 5.3 4.0 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251206.00.gif