UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032400.upa.cvt Date: 0000Z 24 MAR 20 Searching for U0046... Searching the city database file for: U0046 ... Date:0000Z 24 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 -83 SFC 986 25 -11.1 -11.9 94 0.8 -11.3 0 0 263.1 263.4 262.7 267.3 1.55 2 977 96 -11.9 -12.9 92 1.0 -12.1 346 1 263.0 263.2 262.4 266.9 1.45 3 936 426 -9.7 -9.7 100 0.0 -9.7 279 4 268.5 268.8 267.2 273.8 1.95 4 925 518 -7.3 -7.5 98 0.2 -7.4 260 5 271.8 272.2 270.1 278.3 2.35 5 920 560 -7.1 -7.1 100 0.0 -7.1 263 5 272.5 272.9 270.6 279.2 2.43 6 850 1172 -10.3 -10.4 99 0.1 -10.4 310 7 275.4 275.7 271.8 281.1 2.03 7 774 1888 -13.9 -14.8 93 0.9 -14.1 279 5 279.0 279.2 273.2 283.5 1.56 8 700 2642 -19.9 -21.2 89 1.3 -20.1 245 3 280.4 280.6 273.1 283.4 1.00 9 518 4797 -37.5 -39.5 82 2.0 -37.6 249 5 284.4 284.5 274.1 285.2 0.24 10 500 5040 -38.7 -40.7 81 2.0 -38.8 250 5 285.9 285.9 274.9 286.6 0.22 11 400 6540 -49.5 -52.1 74 2.6 -49.6 230 7 290.7 290.7 277.1 290.9 0.08 12 300 8360 -62.7 -65.4 70 2.7 -62.7 285 11 297.0 297.0 280.0 297.0 0.02 13 272 8960 -66.7 -69.6 67 2.9 -66.7 293 16 299.6 299.6 281.2 299.6 0.01 14 250 9470 -67.9 -70.9 65 3.0 -67.9 300 21 305.1 305.1 283.5 305.2 0.01 15 243 9641 -68.7 -71.8 64 3.1 -68.7 300 23 306.4 306.4 284.0 306.4 0.01 16 200 10810 -68.5 -71.8 62 3.3 -68.5 305 31 324.3 324.3 290.0 324.3 0.01 17 150 12530 -70.5 -73.9 61 3.4 -70.5 295 36 348.6 348.6 296.3 348.7 0.01 18 100 14930 -72.1 -75.5 60 3.4 -72.1 295 38 388.4 388.4 303.6 388.5 0.01 19 76 16537 -73.3 -77.0 57 3.7 -73.3 291 44 417.6 417.6 307.4 417.7 0.01 20 70 17020 -71.3 -74.7 60 3.4 -71.3 290 46 431.8 431.9 309.0 432.0 0.02 21 50 19030 -67.9 -71.8 57 3.9 -68.0 290 54 483.5 483.5 313.7 483.8 0.05 22 42 20104 -58.9 -63.0 59 4.1 -59.2 288 66 530.5 530.5 317.1 531.7 0.19 23 37 20904 -57.3 -61.5 59 4.2 -57.8 287 75 554.2 554.3 318.4 556.0 0.26 24 36 21079 -54.1 -58.6 58 4.5 -54.7 287 77 566.8 566.9 319.1 569.5 0.39 25 32 21848 -47.1 -51.9 58 4.8 -48.4 286 85 605.0 605.3 321.2 612.2 0.99 26 30 22280 -42.5 -48.5 52 6.0 -44.6 285 89 628.8 629.4 322.3 640.5 1.57 27 24 23846 -26.3 -35.3 42 9.0 -32.6 285 110 717.3 720.8 326.8 784.7 7.99 28 20 25200 -14.5 -33.5 18 19.0 -29.3 285 128 791.8 797.4 329.4 901.1 11.51 29 19 25589 -13.5 -34.5 15 21.0 -29.9 806.6 812.0 329.7 913.1 10.97 30 16 26899 -12.6 -35.0 14 22.4 -30.5 280 132 850.2 856.7 330.8 979.4 12.49 31 13 28487 -11.5 -35.5 12 24.0 -31.3 906.0 914.1 332.2 1069.7 14.61 32 11 29755 -16.3 -39.3 12 23.0 -34.7 932.9 939.6 332.2 1067.8 11.70 TRP 243 9641 -68.7 -71.8 64 3.1 -68.7 300 23 306.4 306.4 284.0 306.4 0.01 WND 16 26899 -12.6 -35.0 14 22.4 -30.5 280 132 850.2 856.7 330.8 979.4 12.49 Sounding variables and indices 1000-500 mb thick: 5123.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 90.30 % Est. max temperature: 1.73 C = 35.12 F Sfc-Lift cond lev (LCL): 973.21 mb = 125.84 m = 412.87 ft T: -11.70 C 700-500 lapse rate: 7.84 C/km ThetaE index: 0.39 C Layer 977.0- 936.0 mb Conv cond level (CCL): 986.00 mb = 25.48 m = 83.61 ft Mean mixing ratio: 1.99 g/kg Conv temperature: -8.80 C = 16.16 F Cap Strength: 8.65 C Lifted Index: 9.68 C Risk: None Lifted Index @300 mb: 16.03 C Lifted Index @700 mb: 7.09 C Showalter Index: 4.41 C Risk: None Total Totals Index: 56.70 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.40 C Cross Totals Index: 28.30 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 173.00 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.58 J/kg Max Up Vert Vel: 10.45 m/s Conv Inhibition (B-): 69880.95 J/kg Cap Strength: 9.51 C Lift Cond Lev (LCL): 932.71 mb = 453.52 m = 1487.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 3 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 ---------------------------------------------------------- 0 986 25 0 0 -0.0 -0.0 | 113 3 -3.2 1.3 1 925 518 260 5 4.9 0.9 | 218 3 1.7 2.2 2 850 1172 310 7 5.4 -4.5 | 326 4 2.2 -3.2 3 700 2642 245 3 2.7 1.3 | 170 3 -0.5 2.6 4 500 5040 250 5 4.7 1.7 | 206 3 1.5 3.0 5 400 6540 230 7 5.4 4.5 | 200 6 2.2 5.8 6 300 8360 285 11 10.6 -2.8 | 281 8 7.4 -1.5 7 250 9470 300 21 18.2 -10.5 | 301 18 15.0 -9.2 8 243 9641 300 23 19.9 -11.5 | 301 20 16.7 -10.2 9 200 10810 305 31 25.4 -17.8 | 307 28 22.2 -16.4 10 150 12530 295 36 32.6 -15.2 | 295 33 29.4 -13.9 11 100 14930 295 38 34.4 -16.1 | 295 35 31.2 -14.7 12 70 17020 290 46 43.2 -15.7 | 290 43 40.0 -14.4 13 50 19030 290 54 50.7 -18.5 | 290 51 47.6 -17.1 14 30 22280 285 89 86.0 -23.0 | 285 86 82.8 -21.7 15 20 25200 285 128 123.6 -33.1 | 285 125 120.4 -31.8 Wind Parameters Mean winds (0-6000m): 262.7 at 4.6 knts Storm direction: 292.7 at 3.5 knts Shear (0-3000m) pos: 0.7 neg: 1.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 63.8 deg Storm rel helicity (0-3000m) pos: 4.0 neg: -4.9 tot: -0.9 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 3.4 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 95.24 Bulk Shear: 0.57 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 ------------------------------------------------------------------------------- 500 260 3 159 2| 0.0 5.2 5.2| 0.1 -1.2 -1.1 -2.3 0.04| 7.7 0.3 1000 275 4 225 1| 2.1 2.6 4.7| 2.9 -1.2 1.7 1.7 0.37| 6.0 2.2 1500 289 5 279 2| 1.4 1.7 3.1| 3.8 -2.3 1.5 1.0 0.27| 5.0 1.4 2000 288 5 279 2| 1.0 1.4 2.4| 3.8 -3.6 0.2 0.1 0.10| 4.4 0.4 2500 288 5 275 1| 0.8 1.2 2.0| 3.8 -4.7 -0.9 -0.4 -0.02| 3.9 -0.1 3000 284 5 260 1| 0.7 1.0 1.7| 4.0 -4.9 -0.9 -0.3 -0.02| 3.4 -0.1 4000 275 4 231 1| 0.5 0.7 1.3| 4.6 -4.9 -0.3 -0.1 0.02| 2.6 0.0 5000 269 4 220 2| 0.5 0.6 1.0| 5.2 -4.9 0.3 0.1 0.05| 2.2 0.1 6000 263 5 216 2| 0.4 0.7 1.0| 5.2 -5.2 0.0 0.0 0.04| 2.0 0.1 Wrote GIF file: /home/apache/climate/data/raob//U0046/skewt/U0046.skewt.20200324.00.gif