UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 10 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 ------------------------------------------------------------------------------- SFC 1006 123 1.2 0.9 98 0.3 1.1 160 1 273.9 274.6 273.9 284.8 4.05 1 1001 160 4.6 2.3 85 2.3 3.5 206 4 277.7 278.4 276.6 290.0 4.51 2 1000 168 4.8 2.3 84 2.5 3.7 215 5 278.0 278.7 276.8 290.3 4.51 3 994 217 6.6 2.1 73 4.5 4.5 219 6 280.2 281.0 278.0 292.6 4.47 4 987 276 12.4 1.4 47 11.0 7.1 223 8 286.6 287.4 280.8 298.8 4.28 5 925 819 11.6 -1.4 40 13.0 5.5 265 23 291.2 291.8 282.2 302.1 3.73 6 862 1407 10.8 -2.2 40 13.0 4.6 278 20 296.3 296.9 284.4 307.5 3.77 7 850 1524 10.8 -4.2 35 15.0 3.9 280 19 297.5 298.1 284.3 307.4 3.29 8 836 1662 10.0 -6.0 32 16.0 2.9 280 19 298.0 298.6 284.1 306.9 2.92 9 821 1813 11.6 -19.4 10 31.0 1.0 281 20 301.3 301.5 283.2 304.5 1.00 10 820 1823 11.8 -18.2 11 30.0 1.3 281 20 301.6 301.8 283.5 305.2 1.11 11 700 3120 1.0 -15.0 29 16.0 -4.6 285 23 303.6 303.9 284.9 309.0 1.70 12 685 3294 -0.5 -14.5 34 14.0 -5.4 286 23 303.8 304.1 285.1 309.6 1.81 13 649 3724 -1.9 -33.9 7 32.0 -8.9 289 22 307.0 307.0 284.6 308.1 0.34 14 609 4227 -4.9 -14.9 45 10.0 -8.4 293 21 309.1 309.5 287.2 315.5 1.97 15 500 5750 -14.7 -30.7 24 16.0 -18.0 305 19 315.1 315.2 287.8 317.2 0.59 16 439 6722 -20.5 -44.5 10 24.0 -23.5 322 19 319.7 319.8 288.8 320.4 0.17 17 400 7400 -27.1 -44.1 18 17.0 -28.9 335 19 319.8 319.8 288.9 320.5 0.19 18 376 7843 -31.3 -40.3 41 9.0 -32.3 341 19 319.9 320.0 289.0 321.0 0.30 19 300 9400 -44.7 -54.7 32 10.0 -45.1 5 17 322.4 322.4 289.6 322.7 0.08 20 296 9489 -45.5 -54.5 36 9.0 -45.9 7 17 322.5 322.5 289.6 322.8 0.08 21 266 10191 -51.1 -67.1 13 16.0 -51.4 25 17 324.3 324.3 290.1 324.4 0.02 22 254 10488 -53.3 -61.3 37 8.0 -53.5 32 17 325.3 325.4 290.4 325.5 0.04 23 250 10590 -54.3 -64.3 28 10.0 -54.5 35 17 325.3 325.3 290.4 325.4 0.03 24 230 11122 -58.3 -69.3 23 11.0 -58.4 39 15 327.1 327.1 290.9 327.2 0.01 25 200 11990 -65.3 -71.3 43 6.0 -65.4 45 11 329.3 329.4 291.5 329.4 0.01 26 185 12459 -69.7 -73.5 57 3.8 -69.7 35 21 329.6 329.6 291.6 329.7 0.01 27 165 13134 -73.5 -76.5 63 3.0 -73.5 20 36 334.2 334.2 292.9 334.3 0.01 28 155 13503 -69.1 -82.1 14 13.0 -69.2 13 34 347.8 347.8 296.1 347.8 0.00 29 150 13700 -66.7 -82.7 9 16.0 -66.8 10 33 355.2 355.2 297.7 355.2 0.00 30 140 14119 -63.3 -84.3 4 21.0 -63.4 8 32 368.2 368.2 300.2 368.2 0.00 31 112 15474 -66.7 -86.7 4 20.0 -66.8 3 29 386.1 386.1 303.2 386.1 0.00 32 100 16160 -65.3 -87.3 3 22.0 -65.4 360 27 401.6 401.6 305.4 401.6 0.00 33 83 17311 -60.7 -87.7 2 27.0 -61.0 360 29 432.9 432.9 309.1 432.9 0.00 34 76 17856 -64.3 -88.3 2 24.0 -64.5 360 30 436.4 436.4 309.5 436.4 0.00 35 70 18360 -64.3 -88.3 2 24.0 -64.6 360 31 446.8 446.8 310.6 446.8 0.00 36 65 18814 -62.5 -88.5 2 26.0 -62.9 358 31 460.3 460.3 311.8 460.3 0.00 37 50 20420 -64.7 -89.7 2 25.0 -65.0 350 29 491.0 491.0 314.3 491.0 0.00 38 32 23135 -66.3 -91.3 2 25.0 -66.7 333 37 553.6 553.6 318.3 553.6 0.00 39 30 23530 -62.5 -90.5 1 28.0 -63.2 330 38 574.3 574.3 319.4 574.3 0.00 40 26 24415 -61.1 -90.1 1 29.0 -62.0 326 41 602.2 602.2 320.7 602.2 0.00 41 21 25737 -61.9 -89.9 1 28.0 -62.9 321 45 637.7 637.7 322.2 637.8 0.01 42 20 26040 -60.1 -90.1 1 30.0 -61.4 320 46 652.2 652.2 322.7 652.2 0.01 43 13 28743 -57.7 -88.7 1 31.0 -60.1 746.0 746.0 325.8 746.1 0.01 44 12 29254 -52.7 -86.7 1 34.0 -56.6 781.0 781.0 326.8 781.2 0.02 45 11 29814 -54.5 -86.5 1 32.0 -58.1 794.2 794.2 327.1 794.3 0.02 TRP 165 13134 -73.5 -76.5 63 3.0 -73.5 20 36 334.2 334.2 292.9 334.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5582.00 m Freezing level: 690.00 mb = 3235.78 m = 10615.94 ft Wetbulb zero: 794.40 mb = 2083.07 m = 6834.15 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 31.48 % Est. max temperature: 24.22 C = 75.60 F Sfc-Lift cond lev (LCL): 1001.19 mb = 158.98 m = 521.59 ft T: 4.47 C 700-500 lapse rate: 5.97 C/km ThetaE index: 2.99 C Layer 850.0- 820.0 mb Conv cond level (CCL): 591.33 mb = 4454.67 m = 14614.89 ft Mean mixing ratio: 4.02 g/kg Conv temperature: 37.42 C = 99.36 F Cap Strength: 13.12 C Lifted Index: 14.69 C Risk: None Lifted Index @300 mb: 16.39 C Lifted Index @700 mb: 10.77 C Showalter Index: 9.30 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 10.50 C K Index: 5.30 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.78 J/kg Max Up Vert Vel: 9.25 m/s Conv Inhibition (B-): 47750.57 J/kg Cap Strength: 14.45 C Lift Cond Lev (LCL): 809.46 mb = 1929.12 m = 6329.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 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 1006 123 160 1 -0.3 0.9 | 138 16 -10.7 11.8 1 1000 168 215 5 2.9 4.1 | 154 17 -7.5 15.0 2 925 819 265 23 22.9 2.0 | 224 18 12.6 12.9 3 850 1524 280 19 18.7 -3.3 | 228 11 8.4 7.6 4 700 3120 285 23 22.2 -6.0 | 247 13 11.9 4.9 5 500 5750 305 19 15.6 -10.9 | 270 5 5.2 -0.0 6 400 7400 335 19 8.0 -17.2 | 20 7 -2.3 -6.3 7 300 9400 5 17 -1.5 -16.9 | 63 13 -11.8 -6.1 8 250 10590 35 17 -9.8 -13.9 | 81 20 -20.1 -3.0 9 200 11990 45 11 -7.8 -7.8 | 100 18 -18.1 3.1 10 165 13134 20 36 -12.3 -33.8 | 45 32 -22.6 -23.0 11 150 13700 10 33 -5.7 -32.5 | 37 27 -16.1 -21.6 12 100 16160 360 27 -0.0 -27.0 | 33 19 -10.3 -16.1 13 70 18360 360 31 -0.0 -31.0 | 27 23 -10.3 -20.1 14 50 20420 350 29 5.0 -28.6 | 17 18 -5.3 -17.7 15 30 23530 330 38 19.0 -32.9 | 339 24 8.7 -22.0 16 20 26040 320 46 29.6 -35.2 | 322 31 19.2 -24.4 Wind Parameters Mean winds (0-6000m): 286.5 at 20.0 knts Storm direction: 316.5 at 15.0 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 109.6 deg Storm rel helicity (0-3000m) pos: 138.6 neg: 0.0 tot: 138.6 m^2/s^2 ave: 46.2 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 5.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.51 Bulk Shear: 28.25 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 ------------------------------------------------------------------------------- 500 241 10 176 16| 18.1 0.0 18.1| 85.5 0.0 85.5 171.1 0.99| 19.5 19.4 1000 261 16 202 14| 11.1 0.0 11.1|124.4 0.0 124.4 124.4 0.92| 15.2 13.9 1500 267 17 210 14| 6.8 0.0 6.8|126.3 0.0 126.3 84.2 0.82| 11.5 9.5 2000 271 18 215 13| 5.4 0.0 5.4|130.2 0.0 130.2 65.1 0.83| 9.0 7.4 2500 274 19 220 13| 4.6 0.0 4.6|134.3 0.0 134.3 53.7 0.83| 7.5 6.2 3000 276 19 225 12| 4.0 0.0 4.0|138.6 0.0 138.6 46.2 0.83| 6.5 5.4 4000 279 20 231 12| 2.9 0.0 2.9|142.8 0.0 142.8 35.7 0.80| 5.3 4.2 5000 283 20 236 11| 2.1 0.0 2.1|145.5 0.0 145.5 29.1 0.77| 4.5 3.5 6000 286 20 240 10| 1.7 0.0 1.7|149.2 0.0 149.2 24.9 0.76| 4.1 3.2 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251210.00.gif