UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 13 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 1004 123 -0.7 -3.7 80 3.0 -1.8 60 1 272.1 272.6 271.1 280.0 2.89 1 1000 157 -0.7 -4.5 75 3.8 -2.1 95 1 272.5 272.9 271.1 279.9 2.73 2 991 229 -0.9 -4.6 76 3.7 -2.2 114 3 273.0 273.4 271.4 280.4 2.74 3 988 254 0.0 -4.3 73 4.3 -1.6 121 4 274.1 274.6 272.2 281.8 2.81 4 982 303 3.8 -3.2 60 7.0 1.0 133 6 278.4 278.9 275.0 287.0 3.07 5 948 589 3.8 -3.2 60 7.0 1.0 208 15 281.2 281.8 276.7 290.2 3.18 6 925 788 2.2 -3.8 64 6.0 -0.2 260 21 281.6 282.1 276.9 290.4 3.12 7 886 1135 1.4 -2.7 74 4.1 -0.3 278 23 284.2 284.8 278.7 294.3 3.53 8 856 1414 4.0 -12.0 30 16.0 -1.6 292 25 289.8 290.1 279.1 295.1 1.78 9 850 1471 4.2 -9.8 35 14.0 -1.0 295 25 290.5 290.9 280.0 296.9 2.13 10 827 1694 4.6 -2.4 60 7.0 1.4 297 26 293.3 293.9 283.2 304.7 3.87 11 806 1904 3.6 -3.4 60 7.0 0.5 299 27 294.4 295.0 283.5 305.3 3.69 12 742 2568 -2.3 -5.1 81 2.8 -3.5 305 31 295.0 295.6 283.6 305.5 3.52 13 728 2719 -3.7 -5.3 89 1.6 -4.4 307 31 295.1 295.7 283.6 305.6 3.54 14 700 3028 -5.9 -6.5 96 0.6 -6.1 310 33 296.0 296.6 283.8 306.0 3.36 15 631 3835 -10.7 -10.8 99 0.1 -10.8 316 35 299.4 299.9 284.4 307.5 2.66 16 508 5473 -21.3 -22.0 94 0.7 -21.5 329 40 305.7 305.9 285.2 309.9 1.29 17 500 5590 -21.9 -23.7 85 1.8 -22.3 330 40 306.3 306.5 285.3 310.0 1.13 18 495 5664 -22.5 -24.8 81 2.3 -22.9 329 40 306.5 306.7 285.3 309.9 1.03 19 485 5814 -23.1 -34.1 36 11.0 -24.7 328 41 307.5 307.6 284.9 309.1 0.44 20 464 6138 -24.5 -31.5 52 7.0 -25.6 325 41 309.7 309.8 285.9 311.7 0.59 21 412 6992 -31.9 -34.0 82 2.1 -32.1 317 43 310.9 311.0 286.3 312.7 0.52 22 401 7182 -33.5 -36.8 72 3.3 -33.8 315 44 311.2 311.3 286.3 312.7 0.41 23 400 7200 -33.5 -39.5 55 6.0 -34.1 315 44 311.4 311.5 286.2 312.6 0.31 24 399 7218 -33.5 -46.5 26 13.0 -34.4 315 44 311.7 311.7 286.1 312.2 0.15 25 375 7649 -36.5 -54.5 14 18.0 -37.4 316 47 313.3 313.3 286.6 313.5 0.06 26 369 7760 -37.5 -44.5 48 7.0 -38.0 316 47 313.4 313.4 286.8 314.1 0.20 27 362 7892 -38.7 -44.7 53 6.0 -39.1 317 48 313.5 313.6 286.8 314.2 0.20 28 320 8724 -45.3 -48.4 71 3.1 -45.4 319 53 315.6 315.7 287.5 316.2 0.15 29 300 9150 -49.3 -53.3 63 4.0 -49.4 320 56 315.9 315.9 287.5 316.2 0.09 30 290 9371 -51.3 -54.9 65 3.6 -51.4 321 58 316.1 316.1 287.5 316.4 0.08 31 250 10320 -58.5 -63.5 52 5.0 -58.6 325 66 319.1 319.1 288.5 319.2 0.03 32 212 11339 -66.4 -71.4 49 5.0 -66.4 325 77 322.2 322.2 289.4 322.2 0.01 33 209 11425 -67.1 -72.1 49 5.0 -67.1 325 76 322.4 322.4 289.5 322.5 0.01 34 200 11690 -68.5 -73.5 48 5.0 -68.5 325 73 324.3 324.3 290.0 324.3 0.01 35 199 11720 -68.7 -73.7 48 5.0 -68.7 325 75 324.4 324.4 290.1 324.5 0.01 36 180 12326 -63.1 -75.1 18 12.0 -63.2 323 66 343.0 343.0 295.0 343.1 0.01 37 157 13168 -60.7 -84.7 3 24.0 -60.9 321 54 360.8 360.8 298.8 360.8 0.00 38 150 13450 -61.3 -85.3 3 24.0 -61.4 320 50 364.5 364.5 299.5 364.5 0.00 39 100 15970 -60.5 -88.5 1 28.0 -60.8 315 44 410.8 410.8 306.6 410.8 0.00 40 82 17201 -59.5 -89.5 1 30.0 -59.9 309 36 436.9 436.9 309.6 436.9 0.00 41 70 18180 -61.7 -90.7 1 29.0 -62.0 305 29 452.4 452.4 311.1 452.4 0.00 42 54 19786 -64.7 -91.7 1 27.0 -65.0 305 37 480.3 480.3 313.5 480.3 0.00 43 50 20260 -63.3 -92.3 1 29.0 -63.7 305 40 494.3 494.3 314.5 494.3 0.00 44 45 20912 -61.9 -91.9 1 30.0 -62.4 301 40 512.8 512.8 315.8 512.8 0.00 45 36 22283 -65.7 -93.7 1 28.0 -66.1 292 40 536.8 536.8 317.3 536.8 0.00 46 30 23400 -63.1 -94.1 1 31.0 -63.7 285 40 572.6 572.6 319.3 572.6 0.00 47 20 25920 -58.7 -93.7 0 35.0 -60.2 280 56 656.5 656.5 322.9 656.5 0.00 48 18 26583 -58.1 -93.1 0 35.0 -59.9 678.5 678.5 323.7 678.5 0.00 49 18 26583 -54.7 -90.7 0 36.0 -57.2 689.2 689.2 324.1 689.2 0.01 50 17 26947 -55.9 -91.9 0 36.0 -58.2 696.7 696.7 324.3 696.7 0.00 51 15 27753 -51.1 -89.1 0 38.0 -55.0 738.1 738.1 325.6 738.1 0.01 52 12 29201 -52.1 -89.1 0 37.0 -56.3 783.1 783.2 326.8 783.2 0.01 53 11 29773 -45.3 -85.3 0 40.0 -52.5 827.6 827.6 327.9 827.8 0.02 TRP 199 11720 -68.7 -73.7 48 5.0 -68.7 325 75 324.4 324.4 290.1 324.5 0.01 WND 212 11339 -66.4 -71.4 49 5.0 -66.4 325 77 322.2 322.2 289.4 322.2 0.01 Sounding variables and indices 1000-500 mb thick: 5433.00 m Freezing level: Surface below freezing Freezing level: 988.00 mb = 253.51 m = 831.72 ft Freezing level: 766.95 mb = 2309.18 m = 7575.95 ft Wetbulb zero: Below ground Precipitable water: 0.61 inches Sfc-500 mean rel hum: 81.33 % Est. max temperature: 17.20 C = 62.96 F Sfc-Lift cond lev (LCL): 957.91 mb = 504.51 m = 1655.20 ft T: 3.80 C 700-500 lapse rate: 6.25 C/km ThetaE index: 0.09 C Layer 1000.0- 991.0 mb Conv cond level (CCL): 665.23 mb = 3424.39 m = 11234.73 ft Mean mixing ratio: 3.09 g/kg Conv temperature: 24.83 C = 76.70 F Cap Strength: 15.36 C Lifted Index: 15.79 C Risk: None Lifted Index @300 mb: 19.76 C Lifted Index @700 mb: 11.01 C Showalter Index: 9.25 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 12.10 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 90.00 Risk: None Energy Index: 2.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.87 J/kg Max Up Vert Vel: 8.59 m/s Conv Inhibition (B-): 53875.63 J/kg Cap Strength: 15.37 C Lift Cond Lev (LCL): 868.08 mb = 1300.47 m = 4266.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 at 23 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 60 1 -0.9 -0.5 | 160 23 -7.8 21.5 1 1000 157 95 1 -1.0 0.1 | 160 23 -7.9 22.0 2 925 788 260 21 20.7 3.6 | 208 29 13.7 25.6 3 850 1471 295 25 22.7 -10.6 | 234 19 15.7 11.4 4 700 3028 310 33 25.3 -21.2 | 268 18 18.3 0.7 5 500 5590 330 40 20.0 -34.6 | 314 18 13.1 -12.7 6 400 7200 315 44 31.1 -31.1 | 291 26 24.2 -9.2 7 300 9150 320 56 36.0 -42.9 | 306 36 29.1 -20.9 8 250 10320 325 66 37.9 -54.1 | 316 45 30.9 -32.1 9 212 11339 325 77 44.2 -63.1 | 318 55 37.2 -41.1 10 200 11690 325 73 41.9 -59.8 | 317 52 34.9 -37.8 11 199 11720 325 75 43.0 -61.4 | 318 53 36.1 -39.5 12 150 13450 320 50 32.1 -38.3 | 303 30 25.2 -16.3 13 100 15970 315 44 31.1 -31.1 | 291 26 24.2 -9.2 14 70 18180 305 29 23.8 -16.6 | 252 18 16.8 5.3 15 50 20260 305 40 32.8 -22.9 | 272 26 25.8 -1.0 16 30 23400 285 40 38.6 -10.4 | 250 34 31.7 11.6 17 20 25920 280 56 55.1 -9.7 | 256 50 48.2 12.2 Wind Parameters Mean winds (0-6000m): 312.5 at 30.7 knts Storm direction: 342.5 at 23.0 knts Shear (0-3000m) pos: 5.8 neg: 0.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 109.2 deg Storm rel helicity (0-3000m) pos: 380.6 neg: -7.9 tot: 372.7 m^2/s^2 ave: 124.2 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 8.7 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.26 Bulk Shear: 143.14 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 ------------------------------------------------------------------------------- 500 213 8 175 29| 17.2 0.0 17.2|138.8 -7.9 130.9 261.8 0.60| 24.8 15.0 1000 264 14 197 24| 12.2 0.0 12.2|291.4 -7.9 283.5 283.5 0.73| 23.5 17.2 1500 276 18 208 23| 9.0 0.0 9.0|329.0 -7.9 321.1 214.1 0.74| 18.6 13.7 2000 284 20 216 21| 7.4 0.0 7.4|346.1 -7.9 338.2 169.1 0.75| 14.9 11.2 2500 290 22 223 20| 6.4 0.0 6.4|363.6 -7.9 355.7 142.3 0.77| 12.6 9.7 3000 295 24 230 19| 5.8 0.0 5.8|380.6 -7.9 372.7 124.2 0.78| 11.1 8.7 4000 301 26 242 18| 4.7 0.0 4.7|406.2 -7.9 398.3 99.6 0.79| 9.0 7.2 5000 308 29 254 16| 4.0 0.0 4.0|433.1 -7.9 425.2 85.0 0.81| 7.8 6.3 6000 312 31 266 16| 3.4 0.3 3.7|445.5 -22.1 423.4 70.6 0.75| 7.1 5.3 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20260113.00.gif