UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050700.upa.cvt Date: 0000Z 7 MAY 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 7 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 1000 123 11.0 9.9 93 1.1 10.4 0 0 284.1 285.5 283.5 305.4 7.67 1 977 318 10.8 6.7 76 4.1 8.6 12 7 285.8 286.9 282.8 303.5 6.30 2 926 765 7.4 2.4 71 5.0 4.9 39 23 286.8 287.6 281.6 300.7 4.91 3 925 774 7.4 2.6 72 4.8 5.1 40 23 286.9 287.7 281.8 301.0 4.99 4 855 1417 2.2 2.1 99 0.1 2.1 45 10 288.0 288.9 282.5 302.8 5.21 5 850 1464 2.2 2.2 100 0.0 2.2 45 9 288.5 289.4 282.8 303.5 5.28 6 802 1933 1.0 1.0 100 0.0 1.0 12 8 292.0 292.9 284.1 306.9 5.13 7 800 1954 1.2 1.2 100 0.0 1.2 11 8 292.4 293.4 284.4 307.5 5.22 8 700 3020 -3.9 -5.1 91 1.2 -4.4 295 5 298.2 298.8 285.1 309.4 3.74 9 624 3919 -9.5 -9.5 100 0.0 -9.5 281 9 301.7 302.3 285.7 310.9 2.98 10 566 4668 -13.3 -17.1 73 3.8 -14.4 270 13 305.8 306.1 285.8 311.4 1.77 11 514 5395 -18.7 -24.7 59 6.0 -20.0 258 16 307.8 308.0 285.7 311.1 1.00 12 500 5600 -20.3 -22.2 85 1.9 -20.7 255 17 308.3 308.5 286.2 312.5 1.29 13 498 5630 -20.7 -22.0 89 1.3 -21.0 255 17 308.2 308.4 286.2 312.5 1.32 14 444 6467 -27.1 -30.4 73 3.3 -27.6 263 18 310.4 310.5 286.3 312.7 0.69 15 439 6549 -27.5 -35.5 46 8.0 -28.5 264 18 310.9 310.9 286.2 312.3 0.42 16 431 6681 -28.7 -33.7 62 5.0 -29.4 265 18 311.0 311.1 286.3 312.8 0.51 17 400 7210 -33.3 -42.3 40 9.0 -34.1 270 19 311.7 311.8 286.2 312.5 0.23 18 352 8094 -40.3 -54.3 21 14.0 -40.9 274 23 313.9 313.9 286.8 314.1 0.07 19 300 9160 -50.3 -59.3 34 9.0 -50.5 280 29 314.5 314.5 286.9 314.6 0.04 20 299 9182 -50.5 -59.5 34 9.0 -50.7 280 29 314.5 314.5 286.9 314.6 0.04 21 274 9747 -54.5 -59.5 54 5.0 -54.6 280 33 316.6 316.6 287.7 316.8 0.05 22 259 10105 -56.9 -62.9 47 6.0 -57.0 280 35 318.2 318.2 288.2 318.4 0.03 23 250 10330 -56.3 -65.3 31 9.0 -56.4 270 29 322.4 322.4 289.5 322.5 0.02 24 232 10806 -54.5 -77.5 4 23.0 -54.8 265 25 332.1 332.1 292.3 332.1 0.00 25 200 11760 -52.3 -79.3 2 27.0 -52.7 255 17 349.9 349.9 296.6 350.0 0.00 26 190 12093 -50.7 -80.7 2 30.0 -51.2 255 17 357.7 357.7 298.2 357.7 0.00 27 155 13409 -54.1 -84.1 1 30.0 -54.5 255 15 373.3 373.3 301.1 373.4 0.00 28 150 13620 -53.1 -84.1 1 31.0 -53.5 255 15 378.6 378.6 302.0 378.6 0.00 29 129 14595 -50.3 -84.3 1 34.0 -51.0 240 16 400.3 400.3 305.2 400.3 0.00 30 100 16240 -53.5 -86.5 1 33.0 -54.1 215 17 424.4 424.4 308.2 424.4 0.00 31 70 18510 -56.9 -87.9 1 31.0 -57.5 265 23 462.7 462.7 312.0 462.7 0.00 32 65 18978 -57.9 -88.9 1 31.0 -58.5 470.4 470.4 312.7 470.4 0.00 33 51 20515 -55.7 -87.7 1 32.0 -56.6 509.3 509.3 315.6 509.3 0.00 TRP 259 10105 -56.9 -62.9 47 6.0 -57.0 280 35 318.2 318.2 288.2 318.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5477.00 m Freezing level: 776.47 mb = 2204.47 m = 7232.43 ft Wetbulb zero: 778.82 mb = 2167.88 m = 7112.39 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 86.41 % Est. max temperature: 15.30 C = 59.54 F Sfc-Lift cond lev (LCL): 983.64 mb = 261.36 m = 857.47 ft T: 10.86 C 700-500 lapse rate: 6.36 C/km ThetaE index: 4.64 C Layer 977.0- 925.0 mb Conv cond level (CCL): 876.33 mb = 1215.37 m = 3987.39 ft Mean mixing ratio: 5.75 g/kg Conv temperature: 14.49 C = 58.08 F Cap Strength: 6.94 C Lifted Index: 6.98 C Risk: None Lifted Index @300 mb: 8.65 C Lifted Index @700 mb: 4.17 C Showalter Index: 6.28 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: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 61.40 Risk: None Energy Index: 1.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.27 J/kg Max Up Vert Vel: 4.07 m/s Conv Inhibition (B-): 25933.72 J/kg Cap Strength: 6.96 C Lift Cond Lev (LCL): 894.89 mb = 1044.24 m = 3425.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 8 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 1000 123 0 0 -0.0 -0.0 | 152 8 -3.9 7.4 1 1000 126 0 0 -0.0 -0.0 | 152 8 -3.9 7.4 2 925 774 40 23 -14.8 -17.6 | 61 21 -18.7 -10.2 3 850 1464 45 9 -6.4 -6.4 | 96 10 -10.3 1.0 4 700 3020 295 5 4.5 -2.1 | 187 5 0.6 5.3 5 500 5600 255 17 16.4 4.4 | 227 17 12.5 11.8 6 400 7210 270 19 19.0 -0.0 | 244 17 15.1 7.4 7 300 9160 280 29 28.6 -5.0 | 265 25 24.6 2.3 8 259 10105 280 35 34.5 -6.1 | 268 31 30.6 1.3 9 250 10330 270 29 29.0 -0.0 | 254 26 25.1 7.4 10 200 11760 255 17 16.4 4.4 | 227 17 12.5 11.8 11 150 13620 255 15 14.5 3.9 | 223 15 10.6 11.3 12 100 16240 215 17 9.8 13.9 | 195 22 5.8 21.3 13 70 18510 265 23 22.9 2.0 | 244 21 19.0 9.4 Wind Parameters Mean winds (0-6000m): 302.1 at 11.1 knts Storm direction: 332.1 at 8.4 knts Shear (0-3000m) pos: 2.7 neg: 3.2 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 40.0 deg Storm rel helicity (0-3000m) pos: 40.7 neg: -21.3 tot: 19.4 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 26.09 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 31 9 89 8| 18.1 0.0 18.1| 0.0 -19.2 -19.2 -38.4 -0.59| 19.1-11.2 1000 40 14 75 14| 8.2 0.0 8.2| 21.9 -19.2 2.7 2.7 -0.21| 15.6 -3.3 1500 41 13 78 13| 5.5 2.6 8.0| 37.0 -20.2 16.8 11.2 -0.06| 13.3 -0.8 2000 37 12 79 11| 4.1 3.0 7.1| 37.3 -21.3 16.1 8.0 -0.06| 11.3 -0.6 2500 34 11 80 10| 3.3 3.3 6.6| 39.3 -21.3 18.1 7.2 0.02| 9.9 0.2 3000 32 10 83 9| 2.7 3.2 5.9| 40.7 -21.3 19.4 6.5 0.04| 8.8 0.4 4000 14 9 74 6| 2.0 3.0 5.0| 46.8 -21.3 25.5 6.4 0.10| 7.3 0.7 5000 341 10 16 2| 1.6 3.0 4.6| 48.5 -21.7 26.8 5.4 0.10| 6.4 0.6 6000 302 11 255 6| 1.4 2.7 4.1| 55.5 -24.0 31.4 5.2 0.11| 5.7 0.6 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20250507.00.gif