UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 3 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 1004 123 2.6 1.6 93 1.0 2.2 90 1 275.4 276.2 275.1 287.0 4.27 1 1000 158 2.4 2.0 97 0.4 2.2 60 1 275.5 276.3 275.4 287.5 4.42 2 964 453 0.2 0.2 100 0.0 0.2 98 5 276.2 276.9 275.2 287.2 4.02 3 935 698 0.6 -0.4 93 1.0 0.2 129 8 279.1 279.7 276.7 290.0 3.97 4 925 785 1.4 -1.3 82 2.7 0.3 140 9 280.7 281.4 277.3 291.2 3.75 5 893 1070 4.0 -4.0 56 8.0 0.7 134 10 286.3 286.8 279.3 295.4 3.18 6 856 1414 2.8 -3.2 65 6.0 0.3 126 11 288.5 289.1 280.8 298.7 3.52 7 850 1471 2.4 -2.6 70 5.0 0.3 125 11 288.7 289.3 281.1 299.4 3.71 8 814 1820 0.4 -5.6 64 6.0 -2.0 133 10 290.1 290.7 281.0 299.2 3.09 9 774 2222 -2.9 -2.9 100 0.0 -2.9 142 8 290.8 291.5 282.3 302.4 3.99 10 721 2783 -4.3 -9.3 68 5.0 -6.1 155 6 295.2 295.7 282.6 303.1 2.62 11 700 3015 -6.5 -10.5 73 4.0 -7.9 160 5 295.3 295.7 282.5 302.7 2.45 12 619 3961 -14.7 -14.8 99 0.1 -14.7 176 7 296.5 296.8 282.4 302.5 1.96 13 616 3998 -13.9 -15.9 85 2.0 -14.5 177 7 297.8 298.1 282.7 303.4 1.80 14 540 4985 -20.3 -23.5 76 3.2 -21.0 195 10 301.6 301.8 283.4 305.0 1.06 15 519 5277 -22.7 -24.4 86 1.7 -23.0 200 10 302.1 302.3 283.5 305.4 1.02 16 500 5550 -24.7 -27.8 75 3.1 -25.2 205 11 302.9 303.1 283.6 305.5 0.78 17 438 6497 -32.7 -35.7 74 3.0 -33.0 226 17 304.5 304.6 283.8 305.9 0.42 18 427 6676 -33.7 -40.7 49 7.0 -34.3 230 18 305.4 305.5 283.9 306.3 0.26 19 400 7130 -37.9 -42.3 63 4.4 -38.2 240 21 305.7 305.8 284.0 306.5 0.23 20 345 8128 -46.7 -50.2 67 3.5 -46.9 250 18 307.0 307.0 284.4 307.4 0.11 21 332 8381 -48.7 -52.4 65 3.7 -48.8 253 17 307.7 307.7 284.5 308.0 0.09 22 300 9040 -52.3 -63.3 25 11.0 -52.5 260 15 311.6 311.6 285.9 311.7 0.03 23 299 9062 -52.3 -63.3 25 11.0 -52.5 261 15 311.9 311.9 286.1 312.0 0.03 24 274 9632 -49.5 -68.5 9 19.0 -49.8 292 21 323.9 323.9 289.9 323.9 0.01 25 250 10230 -52.1 -69.1 11 17.0 -52.4 325 27 328.6 328.6 291.3 328.7 0.01 26 222 10989 -56.5 -72.5 12 16.0 -56.7 280 17 333.2 333.2 292.6 333.2 0.01 27 200 11650 -56.1 -75.1 8 19.0 -56.3 300 25 343.9 343.9 295.3 344.0 0.01 28 191 11943 -55.3 -75.3 7 20.0 -55.6 301 22 349.8 349.8 296.6 349.8 0.01 29 150 13470 -59.9 -80.9 5 21.0 -60.1 305 7 366.9 366.9 300.0 366.9 0.00 30 107 15578 -60.5 -82.5 4 22.0 -60.7 297 15 403.0 403.0 305.6 403.0 0.00 31 100 16000 -59.5 -82.5 4 23.0 -59.8 295 17 412.8 412.8 306.9 412.8 0.00 32 70 18220 -61.3 -85.3 3 24.0 -61.7 275 25 453.2 453.2 311.1 453.3 0.00 33 50 20300 -62.5 -87.5 2 25.0 -62.9 265 33 496.2 496.2 314.7 496.2 0.00 34 30 23430 -64.9 -89.9 2 25.0 -65.4 250 44 567.7 567.7 319.0 567.7 0.00 35 20 25910 -65.9 -90.9 2 25.0 -66.5 265 73 634.5 634.5 322.1 634.5 0.00 36 18 26548 -64.1 -90.1 2 26.0 -65.0 266 81 659.5 659.5 323.0 659.6 0.01 37 10 30090 -68.5 -92.5 2 24.0 -69.4 270 126 763.9 763.9 326.3 763.9 0.01 38 9.7 30272 -69.5 -93.5 2 24.0 -70.3 766.8 766.8 326.4 766.8 0.01 TRP 222 10989 -56.5 -72.5 12 16.0 -56.7 280 17 333.2 333.2 292.6 333.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5392.00 m Freezing level: 809.15 mb = 1868.43 m = 6129.94 ft Wetbulb zero: 846.00 mb = 1509.04 m = 4950.87 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 80.65 % Est. max temperature: 15.73 C = 60.32 F Sfc-Lift cond lev (LCL): 988.45 mb = 251.57 m = 825.36 ft T: 1.70 C 700-500 lapse rate: 7.18 C/km ThetaE index: 0.65 C Layer 700.0- 616.0 mb Conv cond level (CCL): 768.20 mb = 2281.21 m = 7484.19 ft Mean mixing ratio: 3.98 g/kg Conv temperature: 18.44 C = 65.19 F Cap Strength: 11.73 C Lifted Index: 12.14 C Risk: None Lifted Index @300 mb: 15.94 C Lifted Index @700 mb: 9.65 C Showalter Index: 4.69 C Risk: None Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 22.10 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 37.00 Risk: None Energy Index: 1.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.53 J/kg Max Up Vert Vel: 8.19 m/s Conv Inhibition (B-): 61318.77 J/kg Cap Strength: 12.08 C Lift Cond Lev (LCL): 932.18 mb = 722.80 m = 2371.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 200 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 1004 123 90 1 -1.0 0.0 | 28 7 -3.1 -5.9 1 1000 158 60 1 -0.9 -0.5 | 25 7 -3.0 -6.4 2 925 785 140 9 -5.8 6.9 | 97 8 -7.9 1.0 3 850 1471 125 11 -9.0 6.3 | 92 11 -11.1 0.4 4 700 3015 160 5 -1.7 4.7 | 73 4 -3.8 -1.2 5 500 5550 205 11 4.6 10.0 | 212 5 2.5 4.1 6 400 7130 240 21 18.2 10.5 | 254 17 16.1 4.6 7 300 9040 260 15 14.8 2.6 | 285 13 12.6 -3.3 8 250 10230 325 27 15.5 -22.1 | 334 31 13.4 -28.0 9 222 10989 280 17 16.7 -3.0 | 301 17 14.6 -8.8 10 200 11650 300 25 21.7 -12.5 | 313 27 19.5 -18.4 11 150 13470 305 7 5.7 -4.0 | 340 11 3.6 -9.9 12 100 16000 295 17 15.4 -7.2 | 315 19 13.3 -13.1 13 70 18220 275 25 24.9 -2.2 | 290 24 22.8 -8.1 14 50 20300 265 33 32.9 2.9 | 276 31 30.7 -3.0 15 30 23430 250 44 41.3 15.0 | 257 40 39.2 9.2 16 20 25910 265 73 72.7 6.4 | 270 71 70.6 0.5 17 10 30090 270 126 126.0 -0.0 | 273 124 123.9 -5.9 Wind Parameters Mean winds (0-6000m): 169.8 at 8.3 knts Storm direction: 199.8 at 6.3 knts Shear (0-3000m) pos: 0.9 neg: 0.1 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 48.7 deg Storm rel helicity (0-3000m) pos: 23.2 neg: -4.5 tot: 18.7 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.04 Bulk Shear: 6.66 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 ------------------------------------------------------------------------------- 500 112 4 52 7| 6.3 0.0 6.3| 14.5 0.0 14.5 28.9 0.88| 7.7 6.8 1000 135 6 78 7| 4.8 0.0 4.8| 22.1 -0.7 21.4 21.4 0.79| 6.4 5.0 1500 131 8 85 8| 3.2 0.3 3.5| 22.4 -2.0 20.4 13.6 0.65| 5.0 3.2 2000 132 8 87 8| 2.0 0.2 2.2| 22.9 -2.0 20.9 10.5 0.56| 4.4 2.5 2500 133 8 87 8| 1.3 0.2 1.4| 22.9 -3.1 19.8 7.9 0.46| 4.0 1.8 3000 135 8 86 8| 0.9 0.1 1.1| 23.2 -4.5 18.7 6.2 0.37| 3.7 1.4 4000 143 7 90 7| 1.0 0.1 1.2| 25.6 -4.5 21.1 5.3 0.44| 3.2 1.4 5000 155 8 101 5| 1.1 0.1 1.2| 28.4 -4.5 23.8 4.8 0.50| 2.9 1.5 6000 170 8 123 4| 1.4 0.1 1.4| 33.8 -4.5 29.3 4.9 0.51| 3.0 1.5 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251203.00.gif