UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for LDDD... Searching the city database file for: LDDD ... Date:1200Z 8 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 ------------------------------------------------------------------------------- 0 1000 110 240 5 SFC 998 123 -1.7 -7.7 64 6.0 -3.7 240 5 271.6 272.0 269.6 277.5 2.14 2 976 300 -3.7 -9.7 63 6.0 -5.5 243 6 271.3 271.6 269.0 276.5 1.87 3 949 523 -2.1 -17.1 31 15.0 -6.0 247 8 275.1 275.3 270.0 278.2 1.05 4 925 727 -3.3 -20.3 26 17.0 -7.3 250 9 275.9 276.1 270.1 278.4 0.82 5 904 908 -4.1 -23.1 21 19.0 -8.2 269 13 276.9 277.0 270.5 278.9 0.66 6 873 1183 -4.7 -18.7 33 14.0 -8.2 298 19 279.1 279.3 272.3 282.0 1.00 7 850 1392 -6.1 -16.1 45 10.0 -8.8 320 23 279.8 280.0 273.2 283.5 1.28 8 779 2067 -11.9 -16.3 70 4.4 -13.0 324 25 280.6 280.8 273.8 284.6 1.37 9 744 2417 -14.5 -17.9 75 3.4 -15.3 327 26 281.5 281.7 274.1 285.2 1.26 10 722 2644 -14.7 -23.7 46 9.0 -16.4 328 26 283.7 283.8 274.6 286.1 0.78 11 700 2878 -16.3 -23.3 55 7.0 -17.6 330 27 284.4 284.6 275.1 287.0 0.84 12 642 3521 -21.5 -24.9 74 3.4 -22.1 330 37 285.7 285.8 275.7 288.1 0.79 13 575 4322 -27.7 -32.7 62 5.0 -28.3 330 49 287.5 287.6 276.1 288.9 0.43 14 570 4385 -27.9 -42.9 23 15.0 -29.1 330 50 288.0 288.1 275.9 288.5 0.15 15 560 4512 -27.9 -45.9 16 18.0 -29.2 330 52 289.5 289.5 276.6 289.9 0.11 16 549 4654 -28.1 -47.1 15 19.0 -29.5 330 54 290.9 290.9 277.3 291.2 0.10 17 507 5221 -30.9 -49.9 14 19.0 -32.0 330 62 294.2 294.2 278.9 294.5 0.08 18 500 5320 -29.9 -55.9 6 26.0 -31.3 330 64 296.6 296.6 279.9 296.7 0.04 19 492 5435 -29.9 -48.9 14 19.0 -31.2 332 66 298.0 298.0 280.6 298.3 0.09 20 474 5700 -31.7 -49.8 15 18.1 -32.8 335 71 298.9 298.9 281.0 299.2 0.09 21 400 6880 -39.9 -53.9 21 14.0 -40.5 325 56 303.1 303.1 282.7 303.4 0.06 22 358 7628 -45.5 -59.5 19 14.0 -45.9 325 48 305.4 305.4 283.6 305.5 0.04 23 328 8207 -48.9 -60.9 23 12.0 -49.1 325 42 308.5 308.5 284.8 308.6 0.03 24 318 8410 -49.3 -62.3 20 13.0 -49.6 325 40 310.6 310.6 285.6 310.8 0.03 25 300 8790 -50.7 -68.7 10 18.0 -51.0 325 36 313.9 313.9 286.7 313.9 0.01 26 287 9079 -51.9 -71.9 7 20.0 -52.2 330 48 316.2 316.2 287.5 316.2 0.01 27 257 9799 -50.1 -76.1 3 26.0 -50.5 318 38 329.0 329.0 291.5 329.0 0.00 28 250 9980 -50.9 -76.9 3 26.0 -51.2 315 36 330.4 330.4 291.8 330.4 0.00 29 215 10960 -52.5 -79.5 2 27.0 -52.8 301 41 342.5 342.5 294.9 342.5 0.00 30 200 11430 -50.9 -80.9 2 30.0 -51.4 295 44 352.2 352.2 297.1 352.2 0.00 31 185 11936 -51.5 -82.5 1 31.0 -52.0 295 42 359.1 359.1 298.5 359.1 0.00 32 178 12188 -47.9 -81.9 1 34.0 -48.6 295 40 369.0 369.0 300.4 369.0 0.00 33 152 13215 -53.5 -84.5 1 31.0 -53.9 295 35 376.5 376.5 301.6 376.5 0.00 34 150 13300 -53.3 -84.3 1 31.0 -53.8 295 35 378.2 378.2 301.9 378.2 0.00 35 146 13475 -51.7 -84.7 1 33.0 -52.2 293 36 383.9 383.9 302.9 384.0 0.00 36 119 14788 -56.3 -85.3 1 29.0 -56.7 281 40 398.6 398.6 305.0 398.6 0.00 37 113 15119 -53.1 -85.1 1 32.0 -53.7 278 41 410.5 410.5 306.6 410.5 0.00 38 110 15292 -53.1 -85.1 1 32.0 -53.7 276 42 413.7 413.7 307.0 413.7 0.00 39 100 15900 -57.9 -85.9 2 28.0 -58.3 270 44 415.9 415.9 307.2 415.9 0.00 40 92 16425 -59.3 -86.3 2 27.0 -59.6 270 48 423.1 423.1 308.1 423.1 0.00 41 88 16706 -55.5 -85.5 1 30.0 -56.1 270 50 436.2 436.2 309.5 436.2 0.00 42 74 17796 -61.9 -87.9 2 26.0 -62.2 270 58 444.8 444.8 310.4 444.8 0.00 43 70 18140 -62.3 -88.3 2 26.0 -62.6 270 60 451.1 451.1 311.0 451.1 0.00 44 64 18694 -62.9 -88.9 2 26.0 -63.2 265 55 461.5 461.5 311.9 461.5 0.00 45 54 19745 -61.7 -88.7 2 27.0 -62.1 255 46 487.2 487.2 314.0 487.3 0.00 46 52 19982 -56.5 -87.5 1 31.0 -57.3 252 44 504.6 504.6 315.3 504.7 0.00 47 50 20230 -57.9 -87.9 1 30.0 -58.6 250 42 507.0 507.0 315.4 507.1 0.00 48 43 21169 -62.5 -89.5 1 27.0 -63.0 253 45 518.1 518.1 316.2 518.1 0.00 49 36 22268 -60.3 -89.3 1 29.0 -61.0 256 48 550.8 550.8 318.1 550.8 0.00 50 33 22807 -62.5 -90.5 1 28.0 -63.1 258 50 558.8 558.8 318.6 558.8 0.00 51 30 23400 -58.3 -88.3 1 30.0 -59.4 260 52 585.7 585.7 319.9 585.7 0.01 52 23 25056 -62.5 -90.5 1 28.0 -63.4 263 75 619.6 619.6 321.5 619.6 0.00 53 22 25332 -60.7 -90.7 1 30.0 -61.8 264 79 632.9 632.9 322.0 632.9 0.00 54 21 25625 -54.7 -88.7 1 34.0 -56.9 264 83 659.5 659.5 323.0 659.5 0.01 55 20 25940 -51.3 -87.3 1 36.0 -54.4 265 87 679.1 679.2 323.7 679.2 0.01 56 19 26274 -50.3 -86.3 1 36.0 -53.8 692.3 692.3 324.2 692.4 0.01 57 18 26626 -51.7 -85.7 1 34.0 -54.9 698.7 698.7 324.4 698.8 0.01 58 15 27812 -50.3 -86.3 1 36.0 -54.5 740.7 740.7 325.7 740.8 0.02 59 13 28760 -43.7 -83.7 0 40.0 -51.0 794.5 794.5 327.1 794.8 0.03 60 11 29880 -44.7 -83.7 1 39.0 -52.2 829.8 829.8 328.0 830.1 0.03 TRP 287 9079 -51.9 -71.9 7 20.0 -52.2 330 48 316.2 316.2 287.5 316.2 0.01 WND 474 5700 -31.7 -49.8 15 18.1 -32.8 335 71 298.9 298.9 281.0 299.2 0.09 Sounding variables and indices 1000-500 mb thick: 5210.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 47.80 % Est. max temperature: 6.47 C = 43.65 F Sfc-Lift cond lev (LCL): 908.14 mb = 872.08 m = 2861.12 ft T: -3.94 C 700-500 lapse rate: 5.57 C/km ThetaE index: 0.99 C Layer 976.0- 949.0 mb Conv cond level (CCL): 665.56 mb = 3253.06 m = 10672.63 ft Mean mixing ratio: 1.24 g/kg Conv temperature: 11.85 C = 53.33 F Cap Strength: 13.79 C Lifted Index: 15.67 C Risk: None Lifted Index @300 mb: 25.51 C Lifted Index @700 mb: 7.94 C Showalter Index: 11.27 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 13.80 C K Index: 0.70 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 2.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.60 J/kg Max Up Vert Vel: 7.43 m/s Conv Inhibition (B-): 70916.27 J/kg Cap Strength: 15.18 C Lift Cond Lev (LCL): 781.74 mb = 2039.86 m = 6692.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 28 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 ---------------------------------------------------------- 0 998 123 240 5 4.3 2.5 | 186 30 3.3 30.1 1 925 727 250 9 8.5 3.1 | 194 32 7.4 30.7 2 850 1392 320 23 14.8 -17.6 | 234 17 13.8 10.0 3 700 2878 330 27 13.5 -23.4 | 251 13 12.5 4.3 4 500 5320 330 64 32.0 -55.4 | 312 42 31.0 -27.8 5 474 5700 335 71 30.0 -64.3 | 322 47 29.0 -36.7 6 400 6880 325 56 32.1 -45.9 | 300 36 31.1 -18.2 7 300 8790 325 36 20.6 -29.5 | 275 20 19.6 -1.8 8 287 9079 330 48 24.0 -41.6 | 301 27 23.0 -13.9 9 250 9980 315 36 25.5 -25.5 | 265 25 24.4 2.2 10 200 11430 295 44 39.9 -18.6 | 257 40 38.9 9.1 11 150 13300 295 35 31.7 -14.8 | 247 33 30.7 12.9 12 100 15900 270 44 44.0 -0.0 | 237 51 43.0 27.6 13 70 18140 270 60 60.0 -0.0 | 245 65 59.0 27.6 14 50 20230 250 42 39.5 14.4 | 222 57 38.4 42.0 15 30 23400 260 52 51.2 9.0 | 234 62 50.2 36.7 16 20 25940 265 87 86.7 7.6 | 248 93 85.6 35.2 Wind Parameters Mean winds (0-6000m): 327.9 at 36.9 knts Storm direction: 357.9 at 27.7 knts Shear (0-3000m) pos: 5.3 neg: 0.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 79.6 deg Storm rel helicity (0-3000m) pos: 191.2 neg: 0.0 tot: 191.2 m^2/s^2 ave: 63.7 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 5.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.16 Bulk Shear: 177.07 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 ------------------------------------------------------------------------------- 500 246 7 189 31| 3.5 0.0 3.5| 26.7 0.0 26.7 53.4 0.94| 3.5 3.4 1000 263 9 196 30| 7.6 0.0 7.6|120.1 0.0 120.1 120.1 0.90| 8.7 7.8 1500 296 13 207 24| 8.0 0.0 8.0|163.4 0.0 163.4 109.0 0.78| 10.0 7.8 2000 307 16 214 21| 6.4 0.0 6.4|169.6 0.0 169.6 84.8 0.78| 8.0 6.3 2500 314 18 219 19| 5.5 0.0 5.5|175.5 0.0 175.5 70.2 0.78| 6.8 5.3 3000 318 20 223 18| 5.3 0.0 5.3|191.2 0.0 191.2 63.7 0.80| 6.5 5.2 4000 323 24 239 16| 4.0 1.9 6.0|243.0 0.0 243.0 60.8 0.77| 6.8 5.2 5000 326 31 262 16| 3.2 3.1 6.3|294.9 0.0 294.9 59.0 0.69| 7.0 4.8 6000 328 37 281 19| 3.5 2.3 5.7|389.6 -61.5 328.0 54.7 0.58| 7.4 4.3 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20260108.12.gif