UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032000.upa.cvt Date: 0000Z 20 MAR 20 Searching for U0046... Searching the city database file for: U0046 ... Date:0000Z 20 MAR 20 Station: U0046 WMO ident: 20046 Latitude: 80.62 Longitude: 58.05 ------------------------------------------------------------------------------- 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 -102 SFC 982 30 -24.1 -25.2 91 1.1 -24.2 270 21 250.3 250.4 250.1 251.7 0.50 2 925 464 -26.7 -28.0 89 1.3 -26.8 310 29 252.0 252.1 251.4 253.1 0.41 3 900 662 -26.7 -28.1 88 1.4 -26.8 316 29 254.0 254.1 253.1 255.1 0.42 4 886 776 -26.1 -27.5 88 1.4 -26.2 320 29 255.8 255.8 254.7 257.0 0.45 5 863 969 -21.1 -22.5 88 1.4 -21.3 326 29 262.9 263.0 260.9 264.9 0.73 6 850 1081 -21.1 -22.5 88 1.4 -21.3 330 29 264.0 264.2 261.8 266.1 0.74 7 827 1283 -20.9 -22.2 89 1.3 -21.1 331 29 266.3 266.5 263.6 268.5 0.78 8 806 1474 -17.9 -19.2 90 1.3 -18.1 333 28 271.5 271.7 267.7 274.4 1.04 9 727 2241 -19.9 -21.0 91 1.1 -20.1 338 27 277.4 277.6 271.3 280.3 0.98 10 700 2520 -22.3 -23.5 90 1.2 -22.5 340 27 277.8 277.9 271.3 280.2 0.82 11 695 2573 -22.9 -24.0 91 1.1 -23.1 340 27 277.7 277.8 271.2 280.0 0.79 12 578 3909 -28.7 -29.9 89 1.2 -28.9 331 27 285.9 286.0 275.5 287.7 0.55 13 500 4930 -37.3 -38.7 87 1.4 -37.4 325 27 287.6 287.6 275.9 288.4 0.27 14 471 5338 -41.1 -42.6 85 1.5 -41.2 333 29 287.8 287.8 275.9 288.4 0.19 15 407 6316 -46.9 -48.6 83 1.7 -47.0 353 34 292.6 292.6 278.1 293.0 0.11 16 400 6430 -48.7 -50.2 84 1.5 -48.7 355 35 291.7 291.7 277.7 292.0 0.10 17 391 6580 -50.3 -52.0 82 1.7 -50.3 355 35 291.5 291.5 277.6 291.8 0.08 18 308 8098 -63.1 -64.9 79 1.8 -63.1 360 40 294.2 294.2 278.7 294.2 0.02 19 300 8260 -63.7 -65.6 77 1.9 -63.7 360 40 295.5 295.5 279.4 295.6 0.02 20 262 9079 -68.7 -70.7 75 2.0 -68.7 360 38 299.9 299.9 281.3 299.9 0.01 21 250 9360 -68.1 -70.0 76 1.9 -68.1 360 33 304.8 304.8 283.4 304.9 0.01 22 200 10690 -70.1 -72.4 72 2.3 -70.1 345 25 321.7 321.7 289.3 321.8 0.01 23 180 11315 -71.9 -74.3 70 2.4 -71.9 343 22 328.6 328.6 291.3 328.7 0.01 24 160 12020 -66.1 -68.4 73 2.3 -66.1 341 19 349.7 349.7 296.6 349.8 0.02 25 150 12410 -68.3 -70.4 74 2.1 -68.3 340 17 352.4 352.4 297.2 352.5 0.02 26 118 13835 -72.7 -74.9 72 2.2 -72.7 310 26 369.4 369.4 300.5 369.4 0.01 27 106 14471 -69.3 -71.7 71 2.4 -69.3 297 31 387.3 387.3 303.4 387.4 0.02 28 100 14820 -68.1 -70.2 74 2.1 -68.1 290 33 396.2 396.2 304.7 396.3 0.03 29 81 16076 -71.1 -73.5 70 2.4 -71.1 414.6 414.6 307.1 414.7 0.02 TRP 262 9079 -68.7 -70.7 75 2.0 -68.7 360 38 299.9 299.9 281.3 299.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5032.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 89.32 % Est. max temperature: -8.70 C = 16.34 F Sfc-Lift cond lev (LCL): 964.23 mb = 162.84 m = 534.24 ft T: -24.89 C 700-500 lapse rate: 6.22 C/km ThetaE index: 0.28 C Layer 700.0- 578.0 mb Conv cond level (CCL): 538.31 mb = 4410.21 m = 14469.01 ft Mean mixing ratio: 0.44 g/kg Conv temperature: 12.15 C = 53.86 F Cap Strength: 27.71 C Lifted Index: 27.90 C Risk: None Lifted Index @300 mb: 29.74 C Lifted Index @700 mb: 22.09 C Showalter Index: 17.70 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 14.80 C K Index: -7.50 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 4.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.80 J/kg Max Up Vert Vel: 6.45 m/s Conv Inhibition (B-): 27670.40 J/kg Cap Strength: 27.90 C Lift Cond Lev (LCL): 911.51 mb = 570.33 m = 1871.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 0 at 21 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 ---------------------------------------------------------- 0 982 30 270 21 21.0 -0.0 | 225 30 21.2 20.9 1 925 464 310 29 22.2 -18.6 | 264 22 22.4 2.2 2 850 1081 330 29 14.5 -25.1 | 286 15 14.7 -4.2 3 700 2520 340 27 9.2 -25.4 | 296 10 9.4 -4.5 4 500 4930 325 27 15.5 -22.1 | 274 16 15.6 -1.2 5 400 6430 355 35 3.1 -34.9 | 347 14 3.2 -14.0 6 300 8260 360 40 -0.0 -40.0 | 360 19 0.2 -19.1 7 262 9079 360 38 -0.0 -38.0 | 359 17 0.2 -17.1 8 250 9360 360 33 -0.0 -33.0 | 359 12 0.2 -12.1 9 200 10690 345 25 6.5 -24.1 | 296 7 6.6 -3.3 10 150 12410 340 17 5.8 -16.0 | 231 8 6.0 4.9 11 100 14820 290 33 31.0 -11.3 | 253 33 31.2 9.6 Wind Parameters Mean winds (0-6000m): 330.4 at 27.9 knts Storm direction: 0.4 at 20.9 knts Shear (0-3000m) pos: 4.8 neg: 0.3 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 64.7 deg Storm rel helicity (0-3000m) pos: 165.4 neg: -3.0 tot: 162.4 m^2/s^2 ave: 54.1 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.62 Bulk Shear: 33.60 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 ------------------------------------------------------------------------------- 500 296 26 247 25| 20.0 0.0 20.0|127.5 0.0 127.5 255.0 0.91| 20.8 19.0 1000 309 27 260 22| 13.0 0.0 13.0|155.9 0.0 155.9 155.9 0.85| 14.6 12.5 1500 317 28 268 19| 9.1 0.0 9.1|160.9 0.0 160.9 107.3 0.82| 10.6 8.8 2000 321 28 273 18| 7.0 0.0 7.0|163.4 0.0 163.4 81.7 0.80| 8.4 6.8 2500 325 28 276 16| 5.8 0.0 5.8|165.4 0.0 165.4 66.1 0.78| 7.1 5.5 3000 327 28 278 15| 4.8 0.3 5.0|165.4 -3.0 162.4 54.1 0.72| 6.2 4.4 4000 329 27 280 15| 3.6 0.6 4.2|165.4 -9.4 155.9 39.0 0.62| 5.0 3.1 5000 329 27 280 15| 2.9 0.6 3.5|169.6 -16.0 153.6 30.7 0.55| 4.4 2.4 6000 330 28 283 14| 3.4 0.5 3.9|212.3 -16.0 196.3 32.7 0.64| 4.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//U0046/skewt/U0046.skewt.20200320.00.gif