UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for U0744... Searching the city database file for: U0744 ... Date:1200Z 20 MAR 20 Station: U0744 WMO ident: 20744 Latitude: 72.37 Longitude: 52.73 ------------------------------------------------------------------------------- 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 -6 80 1 SFC 997 17 -15.5 -21.5 60 6.0 -16.4 80 1 257.9 258.0 256.9 259.8 0.69 2 986 101 -13.5 -20.5 56 7.0 -14.7 67 4 260.7 260.8 259.3 262.8 0.76 3 925 584 -15.5 -19.5 71 4.0 -16.2 355 21 263.5 263.6 261.7 265.9 0.88 4 876 993 -17.3 -22.2 66 4.9 -18.1 329 17 265.7 265.8 263.1 267.8 0.74 5 850 1218 -19.5 -24.5 64 5.0 -20.2 315 15 265.7 265.8 262.8 267.5 0.62 6 826 1430 -21.3 -27.3 58 6.0 -22.1 317 16 266.0 266.1 262.8 267.4 0.49 7 736 2272 -27.3 -32.0 64 4.7 -27.8 326 18 268.4 268.4 264.2 269.4 0.36 8 725 2380 -27.7 -32.4 64 4.7 -28.1 327 18 269.1 269.2 264.7 270.1 0.35 9 700 2632 -28.5 -33.5 62 5.0 -28.9 330 19 270.9 271.0 266.0 271.9 0.32 10 658 3073 -31.9 -37.9 55 6.0 -32.3 333 18 271.9 272.0 266.4 272.6 0.22 11 558 4223 -38.1 -49.1 31 11.0 -38.5 340 16 277.7 277.7 269.9 278.0 0.08 12 526 4627 -41.5 -53.5 26 12.0 -41.8 343 16 278.4 278.4 270.2 278.5 0.05 13 500 4970 -43.5 -54.5 29 11.0 -43.8 345 15 280.0 280.0 271.2 280.2 0.05 14 472 5355 -46.7 -58.7 24 12.0 -46.9 354 16 280.7 280.7 271.6 280.8 0.03 15 400 6440 -51.9 -62.9 26 11.0 -52.1 20 17 287.5 287.5 275.4 287.6 0.02 16 370 6941 -55.1 -66.1 24 11.0 -55.2 18 21 289.8 289.8 276.6 289.8 0.01 17 341 7460 -56.9 -67.9 24 11.0 -57.0 15 25 294.2 294.2 278.7 294.2 0.01 18 300 8270 -57.7 -69.7 20 12.0 -57.8 15 21 304.0 304.0 283.0 304.1 0.01 19 270 8935 -59.3 -71.3 20 12.0 -59.4 1 19 311.0 311.0 285.7 311.0 0.01 20 250 9420 -58.7 -70.7 20 12.0 -58.8 350 17 318.8 318.8 288.3 318.8 0.01 21 200 10820 -57.9 -69.9 20 12.0 -58.0 285 21 341.1 341.1 294.6 341.1 0.02 22 150 12630 -58.1 -72.1 15 14.0 -58.3 275 40 370.0 370.0 300.6 370.0 0.02 23 101 15136 -55.2 -70.1 14 15.0 -55.6 265 60 419.9 419.9 307.7 420.1 0.03 24 100 15200 -55.1 -70.1 14 15.0 -55.6 265 60 421.3 421.3 307.9 421.4 0.03 25 70 17520 -47.7 -66.7 9 19.0 -49.1 265 85 482.3 482.4 313.7 482.8 0.07 26 50 19760 -43.5 -65.5 7 22.0 -46.4 265 99 541.0 541.0 317.6 541.7 0.11 27 46 20326 -40.5 -64.5 6 24.0 -44.4 263 98 561.2 561.3 318.8 562.2 0.14 28 41 21103 -45.1 -68.1 6 23.0 -48.0 261 97 568.6 568.6 319.1 569.2 0.10 29 30 23190 -45.7 -69.7 5 24.0 -49.3 255 93 620.1 620.1 321.5 620.9 0.11 30 28 23652 -46.1 -70.1 5 24.0 -49.7 255 93 631.3 631.3 322.0 632.1 0.11 31 20 25900 -46.5 -70.5 5 24.0 -50.9 255 91 693.8 693.9 324.3 695.1 0.14 32 15 27827 -42.5 -67.5 5 25.0 -49.4 766.6 766.8 326.4 769.4 0.29 33 12 29341 -40.5 -66.5 4 26.0 -49.1 824.2 824.5 327.9 828.5 0.42 34 11 29936 -38.5 -64.5 5 26.0 -48.4 852.3 852.6 328.6 858.6 0.60 TRP 341 7460 -56.9 -67.9 24 11.0 -57.0 15 25 294.2 294.2 278.7 294.2 0.01 WND 101 15136 -55.2 -70.1 14 15.0 -55.6 265 60 419.9 419.9 307.7 420.1 0.03 Sounding variables and indices 1000-500 mb thick: 4976.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 52.41 % Est. max temperature: -7.62 C = 18.28 F Sfc-Lift cond lev (LCL): 903.99 mb = 756.77 m = 2482.81 ft T: -16.26 C 700-500 lapse rate: 6.42 C/km ThetaE index: 0.38 C Layer 850.0- 736.0 mb Conv cond level (CCL): 817.74 mb = 1503.49 m = 4932.65 ft Mean mixing ratio: 0.81 g/kg Conv temperature: -7.17 C = 19.10 F Cap Strength: 11.57 C Lifted Index: 12.73 C Risk: None Lifted Index @300 mb: 27.89 C Lifted Index @700 mb: 6.43 C Showalter Index: 10.39 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 19.00 C K Index: -5.50 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.35 J/kg Max Up Vert Vel: 5.54 m/s Conv Inhibition (B-): 66316.12 J/kg Cap Strength: 12.35 C Lift Cond Lev (LCL): 868.57 mb = 1056.81 m = 3467.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 at 12 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 ---------------------------------------------------------- 0 997 17 80 1 -1.0 -0.2 | 184 12 0.8 11.9 1 925 584 355 21 1.8 -20.9 | 337 10 3.6 -8.8 2 850 1218 315 15 10.6 -10.6 | 263 13 12.4 1.5 3 700 2632 330 19 9.5 -16.5 | 291 12 11.3 -4.3 4 500 4970 345 15 3.9 -14.5 | 293 6 5.7 -2.4 5 400 6440 20 17 -5.8 -16.0 | 46 6 -4.0 -3.9 6 341 7460 15 25 -6.5 -24.1 | 21 13 -4.7 -12.0 7 300 8270 15 21 -5.4 -20.3 | 24 9 -3.6 -8.2 8 250 9420 350 17 3.0 -16.7 | 314 7 4.8 -4.6 9 200 10820 285 21 20.3 -5.4 | 253 23 22.1 6.7 10 150 12630 275 40 39.8 -3.5 | 258 43 41.7 8.6 11 101 15136 265 60 59.8 5.2 | 254 64 61.6 17.3 12 100 15200 265 60 59.8 5.2 | 254 64 61.6 17.3 13 70 17520 265 85 84.7 7.4 | 257 89 86.5 19.5 14 50 19760 265 99 98.6 8.6 | 258 103 100.4 20.7 15 30 23190 255 93 89.8 24.1 | 248 99 91.6 36.2 16 20 25900 255 91 87.9 23.6 | 248 97 89.7 35.7 Wind Parameters Mean winds (0-6000m): 338.5 at 16.3 knts Storm direction: 8.5 at 12.2 knts Shear (0-3000m) pos: 0.8 neg: 2.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 108.0 deg Storm rel helicity (0-3000m) pos: 19.9 neg: -75.7 tot: -55.8 m^2/s^2 ave: -18.6 10^-3 m/s^2 rel: -0.64 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.94 Bulk Shear: 7.90 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 ------------------------------------------------------------------------------- 500 357 10 224 3| 0.0 18.9 18.9| 0.0 -33.7 -33.7 -67.3 -0.88| 23.7-20.9 1000 349 14 295 5| 0.0 8.9 8.9| 0.0 -64.1 -64.1 -64.1 -0.89| 19.0-16.9 1500 339 15 284 7| 0.0 5.6 5.6| 3.9 -75.7 -71.8 -47.9 -0.84| 14.4-12.1 2000 334 15 281 9| 0.5 4.2 4.8| 10.6 -75.7 -65.1 -32.5 -0.75| 11.4 -8.6 2500 332 16 282 9| 0.9 3.4 4.2| 17.6 -75.7 -58.1 -23.2 -0.67| 9.5 -6.4 3000 332 16 284 10| 0.8 2.8 3.7| 19.9 -75.7 -55.8 -18.6 -0.64| 8.2 -5.2 4000 333 17 286 10| 0.8 2.1 2.9| 20.6 -75.7 -55.1 -13.8 -0.60| 6.5 -3.9 5000 335 16 287 9| 0.8 1.7 2.5| 21.0 -75.9 -54.9 -11.0 -0.57| 5.5 -3.1 6000 339 16 292 8| 1.2 1.4 2.6| 28.4 -75.9 -47.5 -7.9 -0.40| 5.1 -2.0 Wrote GIF file: /home/apache/climate/data/raob//U0744/skewt/U0744.skewt.20200320.12.gif