UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051000.upa.cvt Date: 0000Z 10 MAY 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 10 MAY 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 12.6 -0.4 41 13.0 6.6 20 3 285.3 285.9 279.4 295.8 3.69 1 1000 177 12.8 -1.2 38 14.0 6.4 20 5 286.0 286.6 279.6 296.0 3.50 2 925 826 7.8 -1.2 53 9.0 3.7 55 15 287.3 287.9 280.5 298.1 3.78 3 905 1006 6.4 -6.6 39 13.0 1.2 55 11 287.6 288.1 279.1 295.2 2.57 4 850 1517 2.4 0.0 84 2.4 1.3 55 1 288.7 289.5 282.0 301.6 4.50 5 809 1916 0.4 0.4 100 0.0 0.4 30 1 290.6 291.5 283.2 304.7 4.87 6 719 2851 -6.1 -6.1 100 0.0 -6.1 329 1 293.5 294.1 282.8 303.4 3.37 7 714 2906 -4.7 -8.7 74 4.0 -6.2 325 1 295.6 296.1 283.0 304.0 2.77 8 700 3062 -5.3 -9.3 73 4.0 -6.8 315 1 296.6 297.1 283.3 304.8 2.70 9 647 3674 -10.3 -12.1 87 1.8 -10.9 313 5 297.7 298.1 283.3 304.9 2.33 10 630 3879 -10.3 -15.3 67 5.0 -11.8 312 6 300.0 300.3 283.7 305.7 1.85 11 614 4076 -10.9 -15.8 67 4.9 -12.4 311 7 301.5 301.8 284.2 307.2 1.82 12 608 4152 -10.9 -20.9 44 10.0 -13.5 311 8 302.4 302.6 283.8 306.2 1.19 13 598 4279 -11.5 -19.5 52 8.0 -13.7 310 8 303.1 303.4 284.4 307.5 1.36 14 582 4486 -13.5 -18.3 67 4.8 -14.8 310 10 303.1 303.4 284.6 308.1 1.55 15 563 4737 -15.7 -20.7 65 5.0 -17.0 309 11 303.4 303.7 284.4 307.6 1.31 16 548 4940 -17.3 -27.3 41 10.0 -19.3 308 13 303.9 304.0 283.9 306.3 0.74 17 507 5518 -21.5 -27.5 58 6.0 -22.6 305 16 305.6 305.8 284.7 308.2 0.79 18 500 5620 -22.1 -28.1 58 6.0 -23.2 305 17 306.1 306.2 284.8 308.6 0.76 19 495 5694 -22.7 -34.7 33 12.0 -24.4 304 17 306.2 306.3 284.4 307.6 0.41 20 449 6402 -28.9 -37.9 42 9.0 -29.9 295 21 307.1 307.2 284.7 308.2 0.32 21 437 6596 -30.5 -34.4 69 3.9 -31.0 293 22 307.5 307.6 284.9 309.1 0.47 22 433 6661 -30.7 -37.7 50 7.0 -31.4 292 22 308.0 308.1 285.0 309.2 0.34 23 400 7220 -35.1 -40.1 60 5.0 -35.5 285 25 309.4 309.4 285.5 310.4 0.29 24 331 8504 -46.3 -48.1 82 1.8 -46.4 278 25 311.2 311.2 285.9 311.8 0.15 25 311 8915 -48.5 -57.5 34 9.0 -48.7 276 25 313.7 313.8 286.7 313.9 0.05 26 300 9150 -50.3 -56.3 49 6.0 -50.5 275 25 314.5 314.5 287.0 314.7 0.06 27 296 9238 -50.7 -57.7 43 7.0 -50.9 276 25 315.1 315.1 287.2 315.3 0.05 28 250 10330 -54.1 -69.1 14 15.0 -54.3 285 23 325.6 325.6 290.5 325.7 0.01 29 243 10511 -55.3 -69.3 16 14.0 -55.5 285 21 326.5 326.5 290.7 326.5 0.01 30 200 11760 -52.5 -80.5 2 28.0 -52.9 255 21 349.6 349.6 296.5 349.6 0.00 31 192 12025 -50.5 -80.5 2 30.0 -51.0 258 21 356.9 356.9 298.1 357.0 0.00 32 150 13630 -51.9 -82.9 1 31.0 -52.4 275 23 380.6 380.6 302.3 380.7 0.00 33 100 16240 -53.7 -85.7 1 32.0 -54.3 270 31 424.0 424.0 308.2 424.0 0.00 34 77 17918 -52.3 -85.3 1 33.0 -53.2 266 24 459.8 459.8 311.8 459.8 0.00 35 70 18530 -53.9 -85.9 1 32.0 -54.8 265 21 469.1 469.1 312.5 469.1 0.00 36 59 19617 -57.3 -88.3 1 31.0 -58.0 265 18 484.9 484.9 313.8 485.0 0.00 37 55 20063 -54.5 -86.5 1 32.0 -55.5 265 17 501.2 501.2 315.0 501.2 0.00 38 50 20670 -56.1 -87.1 1 31.0 -57.0 265 15 511.3 511.3 315.7 511.3 0.00 39 49 20798 -56.5 -87.5 1 31.0 -57.4 513.3 513.3 315.9 513.3 0.00 40 33 23327 -53.1 -87.1 1 34.0 -54.9 583.7 583.8 319.9 583.8 0.01 TRP 243 10511 -55.3 -69.3 16 14.0 -55.5 285 21 326.5 326.5 290.7 326.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5443.00 m Freezing level: 803.46 mb = 1973.09 m = 6473.31 ft Wetbulb zero: 803.86 mb = 1966.06 m = 6450.25 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 69.19 % Est. max temperature: 15.89 C = 60.61 F Sfc-Lift cond lev (LCL): 825.71 mb = 1750.74 m = 5743.84 ft T: 1.23 C 700-500 lapse rate: 6.57 C/km ThetaE index: 2.97 C Layer 905.0- 850.0 mb Conv cond level (CCL): 730.60 mb = 2724.29 m = 8937.85 ft Mean mixing ratio: 3.55 g/kg Conv temperature: 20.45 C = 68.80 F Cap Strength: 8.77 C Lifted Index: 9.05 C Risk: None Lifted Index @300 mb: 12.49 C Lifted Index @700 mb: 5.93 C Showalter Index: 5.77 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 22.10 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 19.00 Risk: None Energy Index: 1.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.65 J/kg Max Up Vert Vel: 3.05 m/s Conv Inhibition (B-): 35121.39 J/kg Cap Strength: 9.01 C Lift Cond Lev (LCL): 801.52 mb = 1989.23 m = 6526.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 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 1006 123 20 3 -1.0 -2.8 | 153 3 -1.5 2.9 1 1000 177 20 5 -1.7 -4.7 | 116 2 -2.2 1.1 2 925 826 55 15 -12.3 -8.6 | 77 13 -12.7 -2.8 3 850 1517 55 1 -0.8 -0.6 | 166 5 -1.3 5.2 4 700 3062 315 1 0.7 -0.7 | 183 5 0.3 5.1 5 500 5620 305 17 13.9 -9.8 | 286 14 13.5 -4.0 6 400 7220 285 25 24.1 -6.5 | 272 24 23.7 -0.7 7 300 9150 275 25 24.9 -2.2 | 262 25 24.5 3.6 8 250 10330 285 23 22.2 -6.0 | 271 22 21.8 -0.2 9 243 10511 285 21 20.3 -5.4 | 269 20 19.8 0.3 10 200 11760 255 21 20.3 5.4 | 241 23 19.8 11.2 11 150 13630 275 23 22.9 -2.0 | 261 23 22.5 3.8 12 100 16240 270 31 31.0 -0.0 | 259 31 30.6 5.8 13 70 18530 265 21 20.9 1.8 | 250 22 20.5 7.6 14 50 20670 265 15 14.9 1.3 | 244 16 14.5 7.1 Wind Parameters Mean winds (0-6000m): 325.6 at 7.7 knts Storm direction: 355.6 at 5.8 knts Shear (0-3000m) pos: 1.2 neg: 1.6 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 32.9 deg Storm rel helicity (0-3000m) pos: 23.8 neg: -3.8 tot: 20.0 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 Bulk Shear: 10.86 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 36 8 82 5| 9.5 0.0 9.5| 0.2 -3.8 -3.6 -7.1 -0.46| 10.1 -4.7 1000 49 10 83 8| 3.5 0.0 3.5| 11.1 -3.8 7.3 7.3 -0.03| 10.2 -0.3 1500 50 8 94 7| 2.3 2.7 5.1| 21.7 -3.8 17.9 11.9 0.23| 9.6 2.2 2000 49 6 106 6| 1.7 2.1 3.9| 22.2 -3.8 18.4 9.2 0.24| 7.3 1.8 2500 48 5 117 5| 1.4 1.8 3.2| 22.9 -3.8 19.1 7.6 0.26| 6.0 1.5 3000 46 5 125 5| 1.2 1.6 2.8| 23.8 -3.8 20.0 6.7 0.27| 5.1 1.4 4000 27 5 125 3| 0.9 1.7 2.6| 30.3 -3.8 26.4 6.6 0.38| 4.7 1.8 5000 349 6 264 1| 0.7 1.9 2.6| 35.8 -3.8 32.0 6.4 0.39| 4.4 1.7 6000 326 8 279 4| 0.6 2.1 2.7| 37.8 -8.6 29.2 4.9 0.33| 4.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20250510.00.gif