UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051100.upa.cvt Date: 0000Z 11 MAY 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 11 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 1004 123 9.4 6.7 83 2.7 8.0 10 1 282.2 283.3 281.0 299.1 6.13 1 1000 153 10.2 5.5 73 4.7 7.8 355 3 283.4 284.3 280.9 299.1 5.66 2 992 220 15.0 3.0 44 12.0 8.9 337 3 288.8 289.7 282.4 302.5 4.78 3 976 358 14.6 1.6 41 13.0 8.1 302 2 289.8 290.5 282.4 302.4 4.40 4 925 808 10.8 1.8 54 9.0 6.3 185 1 290.4 291.2 283.0 303.9 4.71 5 850 1505 4.4 0.1 74 4.3 2.4 300 3 290.8 291.6 283.0 303.9 4.53 6 836 1640 3.2 -0.6 76 3.8 1.4 303 3 290.9 291.7 282.8 303.6 4.38 7 819 1806 2.0 -4.0 64 6.0 -0.6 306 3 291.3 291.9 282.0 301.5 3.47 8 809 1905 2.6 -19.4 18 22.0 -3.9 308 2 293.0 293.2 279.6 296.2 1.02 9 712 2927 -3.3 -30.3 10 27.0 -9.2 327 1 297.4 297.5 280.8 298.8 0.43 10 700 3061 -3.9 -24.9 18 21.0 -9.1 330 1 298.2 298.3 281.5 300.5 0.72 11 666 3452 -6.3 -20.3 32 14.0 -10.2 329 3 299.7 300.0 282.7 303.4 1.14 12 598 4284 -12.5 -28.5 25 16.0 -15.7 325 7 301.9 302.1 283.0 304.0 0.61 13 565 4715 -15.3 -23.3 50 8.0 -17.1 324 9 303.6 303.8 284.2 307.0 1.04 14 513 5439 -19.1 -32.1 31 13.0 -21.3 321 12 307.5 307.6 285.0 309.2 0.50 15 500 5630 -20.5 -33.5 30 13.0 -22.5 320 13 308.0 308.1 285.2 309.6 0.45 16 457 6289 -25.5 -33.5 47 8.0 -26.6 320 13 309.8 309.9 285.9 311.5 0.49 17 400 7240 -33.1 -42.1 40 9.0 -33.9 320 13 312.0 312.0 286.3 312.8 0.24 18 399 7258 -33.3 -42.3 40 9.0 -34.1 320 13 311.9 312.0 286.3 312.8 0.23 19 387 7472 -34.5 -54.5 11 20.0 -35.6 319 13 313.1 313.1 286.5 313.3 0.06 20 359 7993 -39.1 -46.1 47 7.0 -39.5 316 14 313.7 313.8 286.9 314.4 0.17 21 340 8364 -41.7 -51.7 33 10.0 -42.2 314 14 315.1 315.1 287.2 315.5 0.10 22 300 9200 -48.9 -54.9 50 6.0 -49.1 310 15 316.4 316.4 287.6 316.7 0.07 23 294 9332 -50.1 -55.0 56 4.9 -50.3 311 16 316.6 316.6 287.7 316.8 0.07 24 250 10370 -56.5 -62.5 47 6.0 -56.6 315 25 322.1 322.1 289.4 322.2 0.03 25 246 10472 -57.1 -62.1 53 5.0 -57.2 315 23 322.7 322.7 289.6 322.8 0.04 26 230 10900 -54.5 -69.5 14 15.0 -54.7 307 24 332.9 332.9 292.5 332.9 0.01 27 208 11540 -56.7 -74.7 9 18.0 -56.9 295 25 339.1 339.2 294.1 339.2 0.01 28 200 11790 -54.3 -78.3 4 24.0 -54.6 290 25 346.8 346.8 295.9 346.8 0.00 29 177 12578 -52.1 -83.1 1 31.0 -52.5 288 27 362.7 362.7 299.2 362.7 0.00 30 163 13108 -55.5 -84.5 2 29.0 -55.8 286 28 365.7 365.7 299.8 365.7 0.00 31 150 13640 -54.1 -85.1 1 31.0 -54.5 285 29 376.9 376.9 301.8 376.9 0.00 32 122 14966 -53.9 -85.9 1 32.0 -54.4 400.2 400.2 305.2 400.2 0.00 TRP 246 10472 -57.1 -62.1 53 5.0 -57.2 315 23 322.7 322.7 289.6 322.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5477.00 m Freezing level: 766.25 mb = 2355.33 m = 7727.37 ft Wetbulb zero: 823.83 mb = 1758.41 m = 5768.99 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 36.99 % Est. max temperature: 17.92 C = 64.25 F Sfc-Lift cond lev (LCL): 963.61 mb = 464.95 m = 1525.41 ft T: 13.70 C 700-500 lapse rate: 6.46 C/km ThetaE index: 7.77 C Layer 850.0- 712.0 mb Conv cond level (CCL): 743.83 mb = 2576.91 m = 8454.34 ft Mean mixing ratio: 4.69 g/kg Conv temperature: 23.08 C = 73.54 F Cap Strength: 6.31 C Lifted Index: 6.46 C Risk: None Lifted Index @300 mb: 9.73 C Lifted Index @700 mb: 3.90 C Showalter Index: 5.79 C Risk: None Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 20.60 C K Index: 4.00 Risk: None Sweat Index: 20.20 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.35 J/kg Max Up Vert Vel: 5.54 m/s Conv Inhibition (B-): 8954.34 J/kg Cap Strength: 6.40 C Lift Cond Lev (LCL): 816.68 mb = 1828.84 m = 6000.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 4 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 1004 123 10 1 -0.2 -1.0 | 162 3 -0.9 2.8 1 1000 153 355 3 0.3 -3.0 | 148 1 -0.5 0.8 2 925 808 185 1 0.1 1.0 | 172 5 -0.7 4.8 3 850 1505 300 3 2.6 -1.5 | 219 3 1.8 2.3 4 700 3061 330 1 0.5 -0.9 | 175 3 -0.3 2.9 5 500 5630 320 13 8.4 -10.0 | 309 10 7.6 -6.2 6 400 7240 320 13 8.4 -10.0 | 309 10 7.6 -6.2 7 300 9200 310 15 11.5 -9.6 | 299 12 10.7 -5.9 8 250 10370 315 25 17.7 -17.7 | 309 22 16.9 -13.9 9 246 10472 315 23 16.3 -16.3 | 309 20 15.5 -12.5 10 200 11790 290 25 23.5 -8.6 | 282 23 22.7 -4.8 11 150 13640 285 29 28.0 -7.5 | 278 28 27.3 -3.7 Wind Parameters Mean winds (0-6000m): 318.7 at 5.1 knts Storm direction: 348.7 at 3.8 knts Shear (0-3000m) pos: 0.4 neg: 0.4 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 16.2 deg Storm rel helicity (0-3000m) pos: 5.0 neg: -4.3 tot: 0.7 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 13.75 Bulk Shear: 1.12 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 ------------------------------------------------------------------------------- 500 327 2 194 2| 0.0 2.5 2.5| 0.7 -1.5 -0.8 -1.7 0.02| 6.4 0.2 1000 317 2 192 2| 0.2 1.2 1.4| 2.7 -3.0 -0.3 -0.3 0.06| 4.6 0.3 1500 308 2 199 3| 0.9 0.8 1.8| 4.9 -3.1 1.8 1.2 0.20| 4.1 0.8 2000 307 2 202 3| 0.6 0.6 1.2| 4.9 -3.5 1.3 0.7 0.14| 3.3 0.5 2500 308 2 200 3| 0.4 0.5 0.9| 4.9 -4.0 0.9 0.4 0.08| 2.8 0.2 3000 308 2 198 3| 0.4 0.4 0.8| 5.0 -4.3 0.7 0.2 0.05| 2.4 0.1 4000 316 2 204 2| 0.3 0.6 0.9| 6.6 -4.3 2.3 0.6 0.22| 2.4 0.5 5000 319 4 237 2| 0.2 0.9 1.2| 7.9 -4.3 3.6 0.7 0.22| 2.4 0.5 6000 319 5 272 3| 0.2 1.0 1.2| 8.1 -4.3 3.8 0.6 0.21| 2.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20250511.00.gif