UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:1200Z 8 OCT 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 1006 123 17.0 9.0 59 8.0 12.4 30 3 289.7 290.9 285.3 310.0 7.17 1 1000 176 16.2 7.2 55 9.0 11.2 50 5 289.4 290.5 284.4 307.5 6.37 2 925 831 9.8 5.9 77 3.9 7.7 5 7 289.3 290.4 284.2 307.2 6.30 3 870 1336 4.8 4.8 100 0.0 4.8 1 13 289.2 290.3 284.1 306.9 6.20 4 850 1526 3.4 3.4 100 0.0 3.4 360 15 289.7 290.7 283.8 306.1 5.75 5 813 1885 1.2 0.4 94 0.8 0.8 2 20 291.1 291.9 283.4 305.1 4.84 6 806 1955 0.8 -1.0 88 1.8 -0.0 3 20 291.4 292.2 283.1 304.2 4.41 7 792 2096 2.4 -11.6 35 14.0 -2.7 4 22 294.6 294.9 281.6 300.6 1.98 8 771 2313 3.0 -20.0 17 23.0 -4.0 5 25 297.5 297.7 281.6 300.7 1.01 9 700 3092 0.4 -26.6 11 27.0 -6.7 10 35 302.9 303.0 283.4 305.0 0.62 10 693 3172 0.4 -32.6 6 33.0 -7.2 10 35 303.8 303.9 283.4 305.0 0.36 11 662 3538 -0.7 -20.7 20 20.0 -6.8 11 37 306.6 306.8 285.4 310.2 1.11 12 501 5705 -14.5 -18.0 75 3.5 -15.6 15 48 315.2 315.5 289.2 321.3 1.85 13 500 5720 -14.5 -18.3 73 3.8 -15.6 15 48 315.4 315.7 289.2 321.4 1.81 14 452 6481 -18.7 -26.7 49 8.0 -20.5 8 49 319.3 319.5 289.6 322.6 0.95 15 400 7380 -26.5 -30.7 68 4.2 -27.2 360 50 320.5 320.7 289.7 323.2 0.74 16 389 7580 -28.3 -31.4 75 3.1 -28.8 360 51 320.8 320.9 289.8 323.3 0.71 17 374 7860 -30.1 -34.7 64 4.6 -30.7 360 53 322.0 322.1 289.9 323.9 0.54 18 371 7917 -29.1 -36.1 51 7.0 -30.0 360 54 324.1 324.2 290.5 325.8 0.47 19 322 8913 -35.5 -47.5 28 12.0 -36.4 360 61 328.6 328.7 291.5 329.3 0.16 20 300 9400 -39.7 -49.7 34 10.0 -40.4 360 64 329.4 329.4 291.7 329.9 0.14 21 250 10620 -50.3 -57.3 43 7.0 -50.5 355 68 331.3 331.3 292.2 331.6 0.07 22 244 10777 -51.9 -56.9 55 5.0 -52.1 355 69 331.2 331.2 292.1 331.5 0.07 23 221 11411 -55.2 -63.2 36 8.0 -55.4 355 75 335.7 335.7 293.3 335.8 0.04 24 200 12040 -58.5 -69.5 23 11.0 -58.6 5 60 340.1 340.1 294.4 340.2 0.02 25 195 12199 -59.7 -70.7 23 11.0 -59.8 360 58 340.7 340.7 294.5 340.7 0.01 26 178 12775 -55.5 -77.5 5 22.0 -55.8 355 51 356.6 356.6 298.0 356.6 0.01 27 150 13860 -57.9 -81.9 3 24.0 -58.2 345 38 370.3 370.3 300.6 370.3 0.00 28 135 14520 -60.9 -82.9 4 22.0 -61.1 354 29 376.3 376.3 301.6 376.3 0.00 29 100 16390 -59.9 -86.9 2 27.0 -60.2 20 5 412.0 412.0 306.7 412.0 0.00 30 73 18350 -62.9 -88.9 2 26.0 -63.2 309 9 444.5 444.5 310.3 444.5 0.00 31 70 18610 -61.1 -88.1 2 27.0 -61.4 300 9 453.7 453.7 311.2 453.7 0.00 32 64 19168 -59.3 -87.3 1 28.0 -59.8 285 10 469.4 469.4 312.6 469.4 0.00 33 50 20700 -62.3 -89.3 2 27.0 -62.7 245 11 496.7 496.7 314.7 496.7 0.00 34 48 20952 -62.9 -88.9 2 26.0 -63.3 248 12 501.1 501.1 315.0 501.1 0.00 35 38 22403 -59.1 -88.1 1 29.0 -59.9 264 15 545.4 545.4 317.8 545.4 0.00 36 32 23475 -61.5 -89.5 1 28.0 -62.2 276 18 566.4 566.4 319.0 566.5 0.00 37 31 23673 -57.9 -88.9 1 31.0 -59.0 278 18 581.3 581.3 319.8 581.3 0.00 38 30 23880 -57.9 -87.9 1 30.0 -59.0 280 19 586.8 586.8 320.0 586.8 0.01 39 27 24545 -56.1 -88.1 1 32.0 -57.6 275 20 609.8 609.8 321.0 609.8 0.01 40 24 25289 -58.3 -88.3 1 30.0 -59.6 269 20 624.3 624.3 321.7 624.3 0.01 41 20 26440 -56.1 -87.1 1 31.0 -58.1 260 21 664.5 664.5 323.2 664.5 0.01 42 14 28731 -52.3 -86.3 1 34.0 -56.0 268 37 748.7 748.7 325.9 748.8 0.02 43 12 29726 -53.5 -87.5 1 34.0 -57.2 271 44 778.2 778.2 326.7 778.3 0.02 44 10 30910 -49.9 -85.9 1 36.0 -55.5 275 52 833.3 833.3 328.0 833.5 0.02 45 8.5 31979 -47.3 -86.3 0 39.0 -54.6 883.1 883.1 329.1 883.3 0.03 TRP 195 12199 -59.7 -70.7 23 11.0 -59.8 360 58 340.7 340.7 294.5 340.7 0.01 WND 221 11411 -55.2 -63.2 36 8.0 -55.4 355 75 335.7 335.7 293.3 335.8 0.04 Sounding variables and indices 1000-500 mb thick: 5544.00 m Freezing level: 681.73 mb = 3305.50 m = 10844.69 ft Wetbulb zero: 806.31 mb = 1951.90 m = 6403.79 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 50.80 % Est. max temperature: 16.91 C = 62.44 F Sfc-Lift cond lev (LCL): 892.60 mb = 1125.02 m = 3690.98 ft T: 6.89 C 700-500 lapse rate: 5.67 C/km ThetaE index: 9.38 C Layer 1000.0- 771.0 mb Conv cond level (CCL): 874.19 mb = 1296.84 m = 4254.66 ft Mean mixing ratio: 6.35 g/kg Conv temperature: 16.60 C = 61.89 F Cap Strength: 9.36 C Lifted Index: 9.47 C Risk: None Lifted Index @300 mb: 15.77 C Lifted Index @700 mb: 5.83 C Showalter Index: 10.29 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 17.90 C Cross Totals Index: 17.90 C K Index: -5.70 Risk: None Sweat Index: 118.80 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.14 J/kg Max Up Vert Vel: 5.13 m/s Conv Inhibition (B-): 0.28 J/kg Cap Strength: 9.30 C Lift Cond Lev (LCL): 873.10 mb = 1307.13 m = 4288.43 ft Lev Free Conv (LFC): 868.10 mb = 1354.27 m = 4443.10 ft Equ Level (EL): 798.10 mb = 2034.34 m = 6674.27 ft B at Equ Level: 10.67 J/kg Max Parcel Lev (MPL): 778.10 mb = 2239.36 m = 7346.90 ft Wind level data Storm motion: 41 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 1006 123 30 3 -1.5 -2.6 | 223 20 13.5 14.4 1 1000 176 50 5 -3.8 -3.2 | 219 18 11.2 13.8 2 925 831 5 7 -0.6 -7.0 | 235 18 14.4 10.0 3 850 1526 360 15 -0.0 -15.0 | 262 15 15.0 2.0 4 700 3092 10 35 -6.1 -34.5 | 333 20 8.9 -17.5 5 500 5720 15 48 -12.4 -46.4 | 355 29 2.6 -29.4 6 400 7380 360 50 -0.0 -50.0 | 336 36 15.0 -33.0 7 300 9400 360 64 -0.0 -64.0 | 342 49 15.0 -47.0 8 250 10620 355 68 5.9 -67.7 | 338 55 20.9 -50.7 9 221 11411 355 75 6.5 -74.7 | 340 62 21.5 -57.7 10 200 12040 5 60 -5.2 -59.8 | 347 44 9.8 -42.8 11 195 12199 360 58 -0.0 -58.0 | 340 44 15.0 -41.0 12 150 13860 345 38 9.8 -36.7 | 308 32 24.8 -19.7 13 100 16390 20 5 -1.7 -4.7 | 227 18 13.3 12.3 14 70 18610 300 9 7.8 -4.5 | 241 26 22.8 12.5 15 50 20700 245 11 10.0 4.6 | 229 33 25.0 21.6 16 30 23880 280 19 18.7 -3.3 | 248 36 33.7 13.7 17 20 26440 260 21 20.7 3.6 | 240 41 35.7 20.6 18 10 30910 275 52 51.8 -4.5 | 259 68 66.8 12.5 Wind Parameters Mean winds (0-6000m): 11.4 at 30.2 knts Storm direction: 41.4 at 22.7 knts Shear (0-3000m) pos: 3.3 neg: 2.3 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 110.1 deg Storm rel helicity (0-3000m) pos: 133.3 neg: -5.3 tot: 128.0 m^2/s^2 ave: 42.7 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 84.08 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 33 6 224 17| 0.0 3.6 3.6| 13.1 -5.3 7.8 15.6 0.33| 5.6 1.9 1000 16 7 231 17| 0.0 4.0 4.0| 33.7 -5.3 28.4 28.4 0.61| 5.4 3.3 1500 8 9 239 16| 0.0 4.7 4.7| 57.2 -5.3 51.9 34.6 0.74| 5.7 4.2 2000 6 11 248 15| 1.7 3.5 5.2| 82.0 -5.3 76.7 38.3 0.81| 5.9 4.8 2500 6 14 259 14| 2.7 2.8 5.5|107.4 -5.3 102.1 40.8 0.85| 6.1 5.1 3000 8 17 271 13| 3.3 2.3 5.7|133.3 -5.3 128.0 42.7 0.85| 6.2 5.2 4000 9 22 294 13| 3.1 1.8 4.9|154.3 -5.3 149.1 37.3 0.83| 5.3 4.4 5000 10 27 312 14| 3.0 1.4 4.4|177.0 -5.3 171.7 34.3 0.81| 4.7 3.9 6000 11 30 324 16| 2.7 1.3 4.1|191.3 -26.7 164.6 27.4 0.70| 4.5 3.2 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251008.12.gif