UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050300.upa.cvt Date: 0000Z 3 MAY 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 3 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 1001 123 18.6 11.6 64 7.0 14.4 240 1 291.7 293.2 287.5 316.1 8.59 1 1000 135 18.8 11.8 64 7.0 14.6 245 5 292.0 293.5 287.7 316.8 8.72 2 987 247 18.4 10.4 60 8.0 13.6 250 8 292.6 294.1 287.3 315.7 8.04 3 964 451 21.2 8.2 43 13.0 13.5 259 14 297.5 298.7 288.2 318.2 7.09 4 925 806 17.8 8.8 56 9.0 12.4 275 25 297.5 298.9 288.8 320.0 7.70 5 909 955 16.8 8.8 59 8.0 12.0 274 25 298.0 299.4 289.0 320.9 7.84 6 899 1049 18.4 -1.6 26 20.0 8.3 273 26 300.6 301.3 286.1 312.0 3.78 7 850 1527 15.6 -2.4 29 18.0 6.7 270 27 302.5 303.2 286.8 314.0 3.77 8 807 1965 12.6 -5.4 28 18.0 4.2 277 23 303.8 304.4 286.6 313.6 3.17 9 700 3135 2.0 -6.0 55 8.0 -1.5 295 11 304.7 305.3 287.2 315.5 3.49 10 693 3216 1.2 -5.8 60 7.0 -1.9 295 11 304.7 305.4 287.3 315.7 3.58 11 689 3263 1.0 -5.0 64 6.0 -1.7 296 11 305.0 305.7 287.7 316.8 3.83 12 648 3753 -2.3 -9.3 59 7.0 -5.1 298 11 306.6 307.2 287.3 315.8 2.91 13 636 3901 -2.9 -20.9 24 18.0 -8.3 299 11 307.6 307.8 285.8 311.3 1.14 14 614 4179 -5.1 -15.1 45 10.0 -8.5 301 11 308.2 308.5 286.9 314.4 1.93 15 601 4347 -6.3 -24.3 23 18.0 -11.1 302 11 308.7 308.8 285.9 311.7 0.89 16 589 4505 -7.5 -14.5 57 7.0 -9.9 303 11 309.1 309.5 287.3 315.9 2.11 17 571 4746 -9.1 -39.1 7 30.0 -14.3 304 11 309.9 310.0 285.6 310.8 0.23 18 565 4827 -9.9 -22.9 34 13.0 -13.3 305 11 309.9 310.1 286.6 313.5 1.07 19 561 4882 -10.1 -38.1 8 28.0 -15.0 305 11 310.3 310.4 285.8 311.3 0.25 20 538 5204 -12.5 -19.5 56 7.0 -14.5 307 11 311.2 311.5 287.5 316.2 1.52 21 532 5289 -12.9 -26.9 30 14.0 -16.1 307 11 311.7 311.9 286.9 314.4 0.79 22 530 5318 -12.7 -38.7 9 26.0 -17.0 307 11 312.3 312.4 286.5 313.2 0.25 23 524 5405 -13.3 -26.3 33 13.0 -16.3 308 11 312.6 312.8 287.2 315.5 0.85 24 512 5581 -14.9 -26.9 35 12.0 -17.6 309 11 312.7 312.9 287.3 315.6 0.83 25 500 5760 -16.3 -30.3 29 14.0 -19.1 310 11 313.2 313.3 287.2 315.3 0.62 26 482 6035 -18.7 -26.7 49 8.0 -20.4 312 13 313.5 313.7 287.6 316.6 0.89 27 480 6066 -18.5 -33.5 26 15.0 -21.1 313 13 314.1 314.2 287.3 315.8 0.47 28 454 6479 -20.9 -48.9 6 28.0 -23.9 316 15 316.2 316.2 287.6 316.5 0.10 29 400 7400 -28.9 -49.9 11 21.0 -30.6 325 21 317.4 317.4 288.0 317.8 0.10 30 370 7952 -33.9 -50.9 16 17.0 -35.0 329 26 317.9 318.0 288.2 318.3 0.10 31 349 8360 -36.3 -57.3 10 21.0 -37.4 332 30 320.1 320.1 288.8 320.2 0.05 32 300 9390 -45.1 -54.1 36 9.0 -45.4 340 40 321.8 321.8 289.4 322.1 0.08 33 287 9684 -47.5 -53.5 50 6.0 -47.7 335 43 322.5 322.5 289.6 322.8 0.09 34 268 10132 -51.5 -58.5 43 7.0 -51.7 328 47 323.0 323.0 289.8 323.2 0.05 35 250 10580 -54.7 -63.7 32 9.0 -54.9 320 52 324.7 324.7 290.2 324.9 0.03 36 248 10631 -54.9 -64.9 28 10.0 -55.1 320 53 325.2 325.2 290.3 325.3 0.03 37 226 11215 -58.8 -66.5 36 7.7 -58.9 320 66 328.0 328.0 291.2 328.1 0.02 38 211 11640 -61.7 -67.7 45 6.0 -61.8 320 57 330.0 330.0 291.7 330.0 0.02 39 200 11970 -60.3 -73.3 17 13.0 -60.4 320 50 337.3 337.3 293.6 337.3 0.01 40 199 12001 -59.9 -72.9 17 13.0 -60.0 320 49 338.4 338.4 293.9 338.4 0.01 41 174 12828 -66.3 -74.3 32 8.0 -66.4 310 29 341.1 341.1 294.6 341.1 0.01 42 161 13303 -62.5 -80.5 7 18.0 -62.6 315 26 355.1 355.1 297.7 355.2 0.00 43 154 13577 -63.5 -82.5 6 19.0 -63.6 318 24 358.0 358.0 298.3 358.0 0.00 44 150 13740 -61.1 -85.1 3 24.0 -61.3 320 23 364.8 364.8 299.6 364.8 0.00 45 145 13951 -58.3 -84.3 2 26.0 -58.6 320 22 373.2 373.2 301.1 373.2 0.00 46 134 14447 -57.9 -83.9 2 26.0 -58.2 321 19 382.5 382.5 302.6 382.5 0.00 47 100 16280 -59.7 -86.7 2 27.0 -60.0 325 9 412.4 412.4 306.8 412.4 0.00 48 70 18510 -58.9 -87.9 1 29.0 -59.4 280 5 458.4 458.4 311.6 458.4 0.00 49 64 19070 -60.7 -88.7 1 28.0 -61.1 256 5 466.3 466.3 312.3 466.3 0.00 50 52 20380 -55.3 -86.3 1 31.0 -56.2 200 5 507.4 507.4 315.5 507.5 0.00 51 50 20630 -55.7 -86.7 1 31.0 -56.6 190 5 512.2 512.2 315.8 512.2 0.00 52 32 23480 -54.5 -86.5 1 32.0 -56.1 585.2 585.2 319.9 585.2 0.01 TRP 174 12828 -66.3 -74.3 32 8.0 -66.4 310 29 341.1 341.1 294.6 341.1 0.01 WND 226 11215 -58.8 -66.5 36 7.7 -58.9 320 66 328.0 328.0 291.2 328.1 0.02 Sounding variables and indices 1000-500 mb thick: 5625.00 m Freezing level: 676.58 mb = 3411.17 m = 11191.37 ft Wetbulb zero: 728.42 mb = 2807.53 m = 9210.94 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 40.02 % Est. max temperature: 29.38 C = 84.89 F Sfc-Lift cond lev (LCL): 902.03 mb = 1020.64 m = 3348.52 ft T: 17.91 C 700-500 lapse rate: 6.97 C/km ThetaE index: 8.89 C Layer 899.0- 850.0 mb Conv cond level (CCL): 728.53 mb = 2806.33 m = 9207.00 ft Mean mixing ratio: 7.52 g/kg Conv temperature: 31.44 C = 88.59 F Cap Strength: 6.69 C Lifted Index: 1.02 C Risk: Showers probable Lifted Index @300 mb: 2.93 C Lifted Index @700 mb: 2.27 C Showalter Index: 3.54 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.90 C Cross Totals Index: 13.90 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 65.00 Risk: None Energy Index: 0.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.58 J/kg Max Up Vert Vel: 7.29 m/s Conv Inhibition (B-): 27370.44 J/kg Cap Strength: 6.69 C Lift Cond Lev (LCL): 817.41 mb = 1856.55 m = 6090.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 11 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 1001 123 240 1 0.9 0.5 | 140 11 -7.2 8.7 1 1000 135 245 5 4.5 2.1 | 161 11 -3.5 10.3 2 925 806 275 25 24.9 -2.2 | 250 18 16.9 6.0 3 850 1527 270 27 27.0 -0.0 | 247 21 19.0 8.2 4 700 3135 295 11 10.0 -4.6 | 209 4 1.9 3.5 5 500 5760 310 11 8.4 -7.1 | 199 1 0.4 1.1 6 400 7400 325 21 12.0 -17.2 | 336 10 4.0 -9.0 7 300 9390 340 40 13.7 -37.6 | 349 30 5.6 -29.4 8 250 10580 320 52 33.4 -39.8 | 321 41 25.4 -31.7 9 226 11215 320 66 42.4 -50.6 | 321 55 34.4 -42.4 10 200 11970 320 50 32.1 -38.3 | 321 39 24.1 -30.1 11 174 12828 310 29 22.2 -18.6 | 306 18 14.2 -10.5 12 150 13740 320 23 14.8 -17.6 | 325 12 6.7 -9.4 13 100 16280 325 9 5.2 -7.4 | 105 3 -2.9 0.8 14 70 18510 280 5 4.9 -0.9 | 157 8 -3.1 7.3 15 50 20630 190 5 0.9 4.9 | 151 15 -7.2 13.1 Wind Parameters Mean winds (0-6000m): 285.4 at 15.3 knts Storm direction: 315.4 at 11.5 knts Shear (0-3000m) pos: 1.8 neg: 0.1 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 69.9 deg Storm rel helicity (0-3000m) pos: 85.3 neg: -13.0 tot: 72.4 m^2/s^2 ave: 24.1 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.05 Bulk Shear: 5.27 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 ------------------------------------------------------------------------------- 500 262 12 202 11| 19.2 0.0 19.2| 57.8 0.0 57.8 115.7 0.97| 20.0 19.3 1000 272 18 233 13| 12.9 0.0 12.9| 81.2 -2.5 78.7 78.7 0.88| 13.9 12.2 1500 272 21 239 15| 8.6 0.2 8.8| 82.5 -6.3 76.2 50.8 0.78| 10.3 8.0 2000 272 22 242 15| 5.2 0.2 5.4| 85.3 -6.3 79.1 39.5 0.67| 9.2 6.1 2500 274 21 242 15| 3.2 0.1 3.3| 85.3 -8.3 77.0 30.8 0.56| 8.5 4.8 3000 274 20 240 13| 1.8 0.1 1.9| 85.3 -13.0 72.4 24.1 0.43| 8.0 3.4 4000 278 18 239 11| 1.4 0.1 1.5| 85.4 -13.1 72.3 18.1 0.41| 6.2 2.5 5000 282 16 238 9| 1.1 0.1 1.2| 85.4 -13.1 72.2 14.4 0.40| 5.0 2.0 6000 285 15 238 8| 1.1 0.1 1.2| 85.9 -13.2 72.7 12.1 0.41| 4.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20250503.00.gif