UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 16 JAN 26 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 5.6 4.7 94 0.9 5.2 350 1 278.3 279.2 278.0 292.8 5.32 1 1004 140 9.0 5.3 78 3.7 7.1 322 2 281.8 282.8 280.1 297.2 5.56 2 1000 174 9.6 4.7 71 4.9 7.1 265 5 282.8 283.7 280.3 297.6 5.35 3 998 191 10.0 4.0 66 6.0 7.0 264 5 283.3 284.2 280.3 297.6 5.10 4 967 453 9.0 4.0 71 5.0 6.5 254 10 284.9 285.8 281.2 299.7 5.27 5 925 819 6.2 4.7 90 1.5 5.4 240 17 285.6 286.7 282.1 301.9 5.79 6 907 980 4.8 4.7 99 0.1 4.8 245 19 285.8 286.8 282.3 302.4 5.91 7 850 1507 1.8 1.7 99 0.1 1.7 260 27 288.0 288.9 282.4 302.5 5.09 8 784 2154 -2.9 -2.9 100 0.0 -2.9 270 23 289.7 290.4 281.8 301.1 3.94 9 753 2473 -3.7 -5.2 89 1.5 -4.3 276 21 292.2 292.8 282.3 302.4 3.45 10 736 2654 -2.5 -11.5 50 9.0 -5.7 279 20 295.4 295.8 282.2 302.0 2.15 11 735 2665 -2.5 -10.5 54 8.0 -5.4 279 20 295.6 296.0 282.4 302.7 2.34 12 700 3050 -5.5 -12.5 58 7.0 -7.9 285 17 296.4 296.8 282.5 302.8 2.09 13 658 3531 -9.7 -13.0 77 3.3 -10.8 295 18 297.0 297.3 282.8 303.5 2.13 14 642 3721 -11.1 -16.1 67 5.0 -12.6 299 19 297.5 297.8 282.5 302.7 1.69 15 630 3865 -11.3 -20.3 47 9.0 -13.6 302 20 298.8 299.1 282.4 302.7 1.21 16 568 4653 -15.7 -31.7 24 16.0 -18.5 319 22 302.7 302.7 283.1 304.3 0.47 17 541 5018 -18.7 -36.7 19 18.0 -21.2 327 23 303.3 303.4 283.1 304.4 0.30 18 500 5600 -23.3 -44.3 13 21.0 -25.4 340 25 304.6 304.7 283.5 305.2 0.15 19 485 5821 -25.1 -46.1 12 21.0 -27.0 341 29 305.1 305.1 283.6 305.5 0.13 20 401 7173 -33.9 -61.9 4 28.0 -35.1 350 56 310.7 310.7 285.6 310.8 0.02 21 400 7190 -34.1 -61.1 5 27.0 -35.3 350 56 310.7 310.7 285.6 310.8 0.03 22 360 7919 -39.7 -62.8 7 23.0 -40.5 350 71 312.6 312.6 286.3 312.7 0.02 23 315 8817 -46.9 -64.9 11 18.0 -47.3 343 45 314.8 314.8 287.1 314.9 0.02 24 302 9096 -47.7 -66.7 9 19.0 -48.1 340 37 317.5 317.5 287.9 317.6 0.02 25 300 9140 -48.1 -67.1 9 19.0 -48.5 340 36 317.6 317.6 287.9 317.6 0.02 26 261 10044 -56.1 -68.1 21 12.0 -56.2 332 39 318.7 318.7 288.3 318.8 0.02 27 250 10320 -54.1 -72.1 9 18.0 -54.3 330 40 325.6 325.6 290.5 325.7 0.01 28 249 10346 -53.7 -71.7 9 18.0 -53.9 329 40 326.6 326.6 290.7 326.6 0.01 29 200 11720 -64.1 -74.1 24 10.0 -64.2 265 25 331.2 331.3 292.0 331.3 0.01 30 189 12065 -66.5 -74.5 32 8.0 -66.5 280 27 332.8 332.8 292.5 332.8 0.01 31 181 12328 -65.7 -76.7 20 11.0 -65.8 277 28 338.2 338.2 293.9 338.3 0.01 32 177 12466 -59.9 -80.9 5 21.0 -60.1 276 29 349.9 349.9 296.6 349.9 0.00 33 174 12573 -58.5 -83.5 3 25.0 -58.7 275 29 353.9 353.9 297.5 354.0 0.00 34 150 13510 -57.5 -86.5 1 29.0 -57.8 265 33 371.0 371.0 300.7 371.0 0.00 35 100 16070 -58.1 -88.1 1 30.0 -58.5 275 25 415.5 415.5 307.2 415.5 0.00 36 70 18290 -60.9 -89.9 1 29.0 -61.3 280 9 454.1 454.1 311.3 454.1 0.00 37 65 18751 -62.3 -91.3 1 29.0 -62.6 278 11 460.8 460.8 311.8 460.8 0.00 38 50 20390 -58.7 -91.7 1 33.0 -59.4 270 19 505.2 505.2 315.3 505.2 0.00 39 44 21192 -58.1 -92.1 1 34.0 -58.9 278 19 525.4 525.4 316.6 525.4 0.00 40 34 22799 -61.7 -92.7 1 31.0 -62.4 293 19 556.2 556.2 318.4 556.2 0.00 41 30 23580 -57.9 -91.9 1 34.0 -59.1 300 19 586.8 586.8 320.0 586.8 0.00 42 27 24245 -57.7 -92.7 0 35.0 -59.0 299 20 605.3 605.3 320.9 605.3 0.00 43 25 24736 -53.3 -90.3 0 37.0 -55.5 298 20 631.4 631.4 322.0 631.4 0.00 44 21 25856 -54.1 -91.1 0 37.0 -56.4 296 21 661.3 661.3 323.1 661.3 0.00 45 20 26170 -53.5 -90.5 0 37.0 -56.1 295 21 672.4 672.4 323.5 672.4 0.01 46 17 27223 -50.5 -88.5 0 38.0 -54.2 714.0 714.0 324.8 714.1 0.01 47 16 27617 -51.7 -88.7 0 37.0 -55.2 722.6 722.6 325.1 722.7 0.01 48 11 30078 -46.1 -85.1 0 39.0 -52.9 824.7 824.7 327.8 824.9 0.03 TRP 189 12065 -66.5 -74.5 32 8.0 -66.5 280 27 332.8 332.8 292.5 332.8 0.01 WND 360 7919 -39.7 -62.8 7 23.0 -40.5 350 71 312.6 312.6 286.3 312.7 0.02 Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: 824.72 mb = 1754.62 m = 5756.56 ft Wetbulb zero: 825.23 mb = 1743.58 m = 5720.33 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 62.79 % Est. max temperature: 15.14 C = 59.24 F Sfc-Lift cond lev (LCL): 992.23 mb = 238.78 m = 783.40 ft T: 9.82 C 700-500 lapse rate: 6.98 C/km ThetaE index: 1.39 C Layer 784.0- 753.0 mb Conv cond level (CCL): 874.49 mb = 1276.30 m = 4187.28 ft Mean mixing ratio: 5.48 g/kg Conv temperature: 14.41 C = 57.94 F Cap Strength: 5.49 C Lifted Index: 5.60 C Risk: None Lifted Index @300 mb: 12.47 C Lifted Index @700 mb: 3.86 C Showalter Index: 3.93 C Risk: None Total Totals Index: 50.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 25.00 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 121.40 Risk: None Energy Index: 0.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.64 J/kg Max Up Vert Vel: 5.03 m/s Conv Inhibition (B-): 54960.96 J/kg Cap Strength: 5.59 C Lift Cond Lev (LCL): 905.24 mb = 995.65 m = 3266.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 16 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 123 350 1 0.2 -1.0 | 145 15 -8.6 12.1 1 1000 174 265 5 5.0 0.4 | 164 14 -3.8 13.5 2 925 819 240 17 14.7 8.5 | 195 22 6.0 21.6 3 850 1507 260 27 26.6 4.7 | 225 25 17.8 17.8 4 700 3050 285 17 16.4 -4.4 | 221 12 7.7 8.7 5 500 5600 340 25 8.6 -23.5 | 1 10 -0.2 -10.4 6 400 7190 350 56 9.7 -55.1 | 359 42 1.0 -42.0 7 360 7919 350 71 12.3 -69.9 | 356 57 3.6 -56.8 8 300 9140 340 36 12.3 -33.8 | 350 21 3.6 -20.7 9 250 10320 330 40 20.0 -34.6 | 332 24 11.3 -21.5 10 200 11720 265 25 24.9 2.2 | 227 22 16.2 15.3 11 189 12065 280 27 26.6 -4.7 | 245 20 17.8 8.4 12 150 13510 265 33 32.9 2.9 | 236 29 24.1 16.0 13 100 16070 275 25 24.9 -2.2 | 236 20 16.2 10.9 14 70 18290 280 9 8.9 -1.6 | 181 12 0.1 11.6 15 50 20390 270 19 19.0 -0.0 | 218 17 10.3 13.1 16 30 23580 300 19 16.5 -9.5 | 245 9 7.7 3.6 17 20 26170 295 21 19.0 -8.9 | 248 11 10.3 4.2 Wind Parameters Mean winds (0-6000m): 296.3 at 21.0 knts Storm direction: 326.3 at 15.8 knts Shear (0-3000m) pos: 1.9 neg: 2.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 78.7 deg Storm rel helicity (0-3000m) pos: 140.3 neg: -4.9 tot: 135.4 m^2/s^2 ave: 45.1 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.38 Bulk Shear: 33.47 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 ------------------------------------------------------------------------------- 500 253 9 178 16| 0.0 14.0 14.0| 47.8 0.0 47.8 95.7 0.88| 14.3 12.5 1000 246 13 190 19| 4.2 7.0 11.2| 87.4 0.0 87.4 87.4 0.81| 12.0 9.7 1500 252 17 202 20| 4.7 4.7 9.4|135.3 0.0 135.3 90.2 0.83| 10.9 9.0 2000 256 19 209 20| 3.0 3.5 6.5|139.2 0.0 139.2 69.6 0.74| 9.4 6.9 2500 260 19 212 20| 2.2 2.8 5.0|139.3 -1.3 137.9 55.2 0.65| 8.4 5.5 3000 263 19 214 19| 1.9 2.3 4.2|140.3 -4.9 135.4 45.1 0.58| 7.7 4.4 4000 271 19 219 16| 2.3 1.7 4.1|156.1 -4.9 151.2 37.8 0.62| 6.8 4.2 5000 283 20 230 14| 2.6 1.4 4.0|171.8 -4.9 166.9 33.4 0.67| 6.3 4.2 6000 296 21 249 11| 3.3 1.2 4.5|180.7 -8.9 171.7 28.6 0.57| 6.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20260116.00.gif