UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032623.upa.cvt Date: 2300Z 26 MAR 20 Searching for YBRK... Searching the city database file for: YBRK ... Date:2300Z 26 MAR 20 Station: YBRK WMO ident: 94374 Latitude: -23.38 Longitude: 150.47 Elevation: 14.00 ------------------------------------------------------------------------------- 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 1017 14 26.4 19.4 65 7.0 21.5 135 11 298.1 300.7 294.1 339.0 14.07 1 1000 158 23.4 19.2 77 4.2 20.5 130 11 296.5 299.1 293.7 337.3 14.14 2 929 796 17.6 16.4 93 1.2 16.8 101 23 296.9 299.2 292.7 333.7 12.73 3 925 833 17.8 15.9 89 1.9 16.5 100 24 297.5 299.8 292.6 333.4 12.38 4 880 1259 14.8 14.7 99 0.1 14.7 108 16 298.7 300.9 292.7 333.7 12.04 5 850 1554 14.6 12.6 88 2.0 13.3 120 7 301.4 303.4 292.6 333.4 10.85 6 764 2450 9.8 9.2 96 0.6 9.5 63 7 305.6 307.4 292.9 334.5 9.61 7 749 2615 10.4 1.4 54 9.0 5.5 65 7 308.0 309.0 290.4 325.4 5.66 8 736 2761 9.2 4.6 73 4.6 6.6 66 8 308.2 309.6 291.8 330.4 7.24 9 712 3035 7.0 2.0 70 5.0 4.3 69 8 308.7 309.9 291.1 327.9 6.22 10 700 3175 6.6 -1.4 57 8.0 2.5 70 8 309.8 310.7 290.3 325.2 4.93 11 699 3187 6.8 -3.2 49 10.0 1.9 68 8 310.1 311.0 289.9 323.7 4.32 12 679 3425 5.6 -0.4 65 6.0 2.4 20 4 311.4 312.4 291.3 328.5 5.48 13 662 3632 4.8 -8.2 38 13.0 -1.0 338 2 312.8 313.3 289.6 322.7 3.11 14 580 4694 -4.7 -12.7 54 8.0 -7.7 304 8 313.7 314.2 289.3 321.8 2.48 15 574 4776 -4.7 -22.7 23 18.0 -10.0 302 9 314.6 314.8 288.2 318.3 1.07 16 566 4886 -5.3 -19.3 32 14.0 -9.8 299 11 315.2 315.5 288.8 320.1 1.47 17 540 5257 -4.5 -37.5 6 33.0 -11.5 289 15 320.4 320.5 289.2 321.5 0.28 18 500 5860 -7.9 -43.9 4 36.0 -14.2 275 22 323.4 323.4 290.0 324.0 0.16 19 462 6468 -11.5 -40.5 7 29.0 -16.7 271 30 326.3 326.4 290.9 327.2 0.24 20 400 7550 -20.5 -37.5 20 17.0 -23.3 290 52 328.3 328.4 291.6 329.8 0.38 21 389 7756 -22.1 -35.1 30 13.0 -24.4 290 53 328.9 329.0 291.9 330.7 0.50 22 373 8063 -24.7 -44.7 14 20.0 -27.1 288 54 329.4 329.4 291.7 330.1 0.19 23 363 8261 -23.1 -58.1 3 35.0 -26.3 286 57 334.1 334.1 292.9 334.3 0.04 24 300 9640 -29.1 -64.1 2 35.0 -31.5 270 72 344.4 344.4 295.4 344.5 0.02 25 296 9735 -29.5 -65.5 2 36.0 -31.9 269 73 345.1 345.1 295.6 345.2 0.02 26 277 10202 -33.1 -67.5 2 34.4 -35.0 265 76 346.5 346.5 295.8 346.6 0.02 27 250 10910 -38.7 -70.7 2 32.0 -39.9 275 73 348.5 348.5 296.3 348.6 0.01 28 222 11719 -45.9 -72.9 3 27.0 -46.6 275 71 349.5 349.5 296.5 349.5 0.01 29 200 12410 -50.9 -73.9 5 23.0 -51.3 275 68 352.2 352.2 297.1 352.2 0.01 30 162 13740 -61.9 -77.9 10 16.0 -62.0 264 63 355.5 355.5 297.8 355.6 0.01 31 150 14210 -65.3 -78.3 15 13.0 -65.4 260 61 357.6 357.6 298.2 357.6 0.01 32 100 16610 -78.5 -88.5 18 10.0 -78.5 235 35 376.1 376.1 301.6 376.1 0.00 33 99 16667 -78.9 -88.9 18 10.0 -78.9 235 33 376.4 376.4 301.6 376.4 0.00 34 81 17815 -76.1 -92.1 6 16.0 -76.2 260 23 404.3 404.3 305.8 404.3 0.00 35 75 18264 -71.1 -91.1 4 20.0 -71.2 271 18 423.8 423.8 308.2 423.8 0.00 36 70 18670 -72.5 -91.5 4 19.0 -72.6 280 13 429.3 429.3 308.7 429.3 0.00 37 68 18841 -72.1 -92.1 3 20.0 -72.2 295 13 433.7 433.7 309.2 433.7 0.00 38 60 19590 -65.5 -93.5 1 28.0 -65.7 358 12 464.3 464.3 312.1 464.3 0.00 39 51 20579 -65.3 -92.3 1 27.0 -65.6 80 10 486.8 486.8 314.0 486.8 0.00 40 50 20700 -64.3 -93.3 1 29.0 -64.6 90 10 492.0 492.0 314.4 492.0 0.00 41 44 21491 -59.7 -92.7 1 33.0 -60.4 86 13 521.5 521.5 316.4 521.5 0.00 42 41 21931 -60.7 -92.7 1 32.0 -61.3 84 14 529.7 529.7 316.9 529.7 0.00 43 30 23900 -55.3 -91.3 0 36.0 -56.9 75 21 593.9 593.9 320.3 593.9 0.00 44 22 25907 -50.5 -88.5 0 38.0 -53.7 83 36 663.3 663.3 323.2 663.3 0.01 45 20 26530 -50.9 -88.9 0 38.0 -54.1 85 40 680.4 680.4 323.8 680.4 0.01 46 19 26864 -50.9 -88.9 0 38.0 -54.2 690.4 690.4 324.1 690.5 0.01 47 16 27994 -46.3 -85.3 0 39.0 -51.7 740.2 740.2 325.7 740.4 0.02 TRP 99 16667 -78.9 -88.9 18 10.0 -78.9 235 33 376.4 376.4 301.6 376.4 0.00 WND 277 10202 -33.1 -67.5 2 34.4 -35.0 265 76 346.5 346.5 295.8 346.6 0.02 Sounding variables and indices 1000-500 mb thick: 5702.00 m Freezing level: 620.57 mb = 4168.65 m = 13676.50 ft Wetbulb zero: 666.88 mb = 3572.30 m = 11720.00 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 60.27 % Est. max temperature: 28.16 C = 82.68 F Sfc-Lift cond lev (LCL): 918.43 mb = 893.95 m = 2932.87 ft T: 17.37 C 700-500 lapse rate: 5.40 C/km ThetaE index: 9.07 C Layer 749.0- 736.0 mb Conv cond level (CCL): 911.64 mb = 957.35 m = 3140.86 ft Mean mixing ratio: 13.42 g/kg Conv temperature: 26.15 C = 79.06 F Cap Strength: 1.36 C Lifted Index: 0.69 C Risk: Showers probable Lifted Index @300 mb: 7.56 C Lifted Index @700 mb: 0.31 C Showalter Index: 1.75 C Risk: Showers probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.50 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 187.20 Risk: None Energy Index: -1.77 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 98.79 J/kg Max Up Vert Vel: 14.06 m/s Conv Inhibition (B-): 4.41 J/kg Cap Strength: 1.18 C Lift Cond Lev (LCL): 924.24 mb = 839.98 m = 2755.81 ft Lev Free Conv (LFC): 899.24 mb = 1074.36 m = 3524.75 ft Equ Level (EL): 859.24 mb = 1462.08 m = 4796.79 ft B at Equ Level: 5.67 J/kg Max Parcel Lev (MPL): 819.24 mb = 1863.48 m = 6113.70 ft Wind level data Storm motion: 96 at 8 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 1017 14 135 11 -7.8 7.8 | 181 7 0.1 7.0 1 1000 158 130 11 -8.4 7.1 | 175 6 -0.5 6.3 2 949 610 105 17 -16.4 4.4 | 113 9 -8.5 3.6 3 925 833 100 24 -23.6 4.2 | 102 16 -15.8 3.4 4 916 914 100 24 -23.6 4.2 | 102 16 -15.8 3.4 5 853 1524 115 10 -9.1 4.2 | 161 4 -1.2 3.4 6 850 1554 120 7 -6.1 3.5 | 214 3 1.8 2.7 7 822 1829 80 4 -3.9 -0.7 | 291 4 3.9 -1.5 8 793 2134 60 7 -6.1 -3.5 | 337 5 1.8 -4.3 9 700 3175 70 8 -7.5 -2.7 | 354 4 0.4 -3.5 10 659 3658 330 1 0.5 -0.9 | 281 9 8.4 -1.7 11 610 4267 315 4 2.8 -2.8 | 289 11 10.7 -3.6 12 544 5182 290 14 13.2 -4.8 | 285 22 21.0 -5.6 13 500 5860 275 22 21.9 -1.9 | 275 30 29.8 -2.7 14 485 6096 265 23 22.9 2.0 | 268 31 30.8 1.2 15 400 7550 290 52 48.9 -17.8 | 288 60 56.7 -18.6 16 380 7925 290 53 49.8 -18.1 | 288 61 57.7 -18.9 17 300 9640 270 72 72.0 -0.0 | 271 80 79.9 -0.8 18 277 10202 265 76 75.7 6.6 | 266 84 83.6 5.8 19 271 10363 265 76 75.7 6.6 | 266 84 83.6 5.8 20 250 10910 275 73 72.7 -6.4 | 275 81 80.6 -7.2 21 237 11278 275 73 72.7 -6.4 | 275 81 80.6 -7.2 22 200 12410 275 68 67.7 -5.9 | 275 76 75.6 -6.7 23 150 14210 260 61 60.1 10.6 | 262 69 68.0 9.8 24 140 14630 265 64 63.8 5.6 | 266 72 71.6 4.8 25 100 16610 235 35 28.7 20.1 | 242 41 36.6 19.3 26 99 16667 235 33 27.0 18.9 | 243 39 34.9 18.1 27 97 16764 235 35 28.7 20.1 | 242 41 36.6 19.3 28 70 18670 280 13 12.8 -2.3 | 278 21 20.7 -3.0 29 50 20700 90 10 -10.0 0.0 | 70 2 -2.1 -0.8 30 30 23900 75 21 -20.3 -5.4 | 63 14 -12.4 -6.2 31 20 26530 85 40 -39.8 -3.5 | 82 32 -32.0 -4.3 Wind Parameters Mean winds (0-6000m): 65.7 at 10.6 knts Storm direction: 95.7 at 7.9 knts Shear (0-3000m) pos: 1.9 neg: 2.6 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 170.1 deg Storm rel helicity (0-3000m) pos: 26.6 neg: -24.6 tot: 1.9 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.05 Bulk Shear: 16.33 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 ------------------------------------------------------------------------------- 500 122 13 154 7| 0.0 7.6 7.6| 0.0 -12.9 -12.9 -25.8 -0.93| 7.7 -7.2 1000 109 17 121 9| 0.0 7.1 7.1| 4.3 -24.6 -20.3 -20.3 -0.52| 9.9 -5.1 1500 108 16 119 9| 4.1 4.7 8.8| 17.7 -24.6 -7.0 -4.7 -0.11| 10.7 -1.2 2000 107 14 121 6| 3.1 3.5 6.5| 24.1 -24.6 -0.6 -0.3 0.13| 10.6 1.4 2500 102 12 113 5| 2.5 3.1 5.6| 25.9 -24.6 1.3 0.5 0.16| 8.8 1.4 3000 98 12 103 4| 1.9 2.6 4.5| 26.6 -24.6 1.9 0.6 0.17| 7.5 1.3 4000 94 10 87 2| 1.4 1.3 2.7| 28.5 -40.5 -12.0 -3.0 0.00| 7.2 0.0 5000 88 9 44 2| 1.2 1.5 2.7| 30.7 -45.6 -14.9 -3.0 -0.00| 6.8 -0.0 6000 66 11 19 5| 1.0 1.8 2.7| 30.7-101.1 -70.4 -11.7 -0.10| 6.8 -0.7 Wrote GIF file: /home/apache/climate/data/raob//YBRK/skewt/YBRK.skewt.20200326.23.gif