UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for U0046... Searching the city database file for: U0046 ... Date:0000Z 28 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 -76 SFC 986 30 -16.9 -19.0 84 2.1 -17.3 315 11 257.3 257.4 256.8 259.6 0.86 2 946 339 -19.1 -21.4 82 2.3 -19.4 302 16 258.1 258.2 257.2 260.1 0.73 3 925 506 -17.3 -19.0 87 1.7 -17.6 295 19 261.6 261.8 260.3 264.1 0.92 4 915 587 -15.9 -17.7 86 1.8 -16.2 295 19 263.9 264.0 262.3 266.7 1.04 5 900 711 -17.1 -18.2 91 1.1 -17.3 295 20 263.9 264.0 262.2 266.7 1.01 6 882 863 -14.9 -15.6 94 0.7 -15.0 295 20 267.7 267.9 265.5 271.3 1.28 7 850 1140 -16.5 -17.7 90 1.2 -16.7 295 21 268.9 269.0 266.0 272.0 1.12 8 815 1456 -19.1 -20.4 89 1.3 -19.3 297 20 269.4 269.5 266.0 272.0 0.93 9 795 1643 -18.3 -19.7 89 1.4 -18.6 298 20 272.1 272.3 268.0 275.0 1.01 10 724 2340 -21.5 -22.7 90 1.2 -21.7 303 18 276.0 276.1 270.2 278.5 0.85 11 700 2589 -23.7 -24.8 91 1.1 -23.9 305 17 276.2 276.4 270.2 278.4 0.73 12 646 3168 -28.7 -29.6 92 0.9 -28.8 309 15 277.0 277.1 270.2 278.5 0.51 13 606 3624 -29.5 -30.7 89 1.2 -29.6 311 13 281.2 281.3 272.7 282.7 0.49 14 500 4960 -41.5 -43.6 80 2.1 -41.6 320 7 282.4 282.5 272.9 283.0 0.16 15 492 5069 -42.7 -44.7 81 2.0 -42.8 315 7 282.3 282.3 272.8 282.8 0.15 16 474 5319 -42.5 -44.6 80 2.1 -42.6 304 7 285.5 285.6 274.6 286.1 0.15 17 400 6440 -50.7 -53.5 72 2.8 -50.8 255 7 289.1 289.1 276.3 289.3 0.07 18 300 8260 -63.5 -66.5 67 3.0 -63.5 185 3 295.8 295.8 279.5 295.9 0.02 19 273 8836 -66.7 -69.6 67 2.9 -66.7 190 9 299.3 299.3 281.0 299.3 0.01 20 250 9370 -66.1 -69.2 65 3.1 -66.1 225 13 307.8 307.8 284.5 307.8 0.01 21 200 10730 -66.9 -69.9 66 3.0 -66.9 245 13 326.8 326.8 290.8 326.9 0.02 22 170 11714 -65.7 -69.0 63 3.3 -65.7 262 18 344.4 344.4 295.4 344.4 0.02 23 150 12470 -68.1 -71.4 62 3.3 -68.1 275 21 352.8 352.8 297.3 352.8 0.02 24 100 14900 -69.7 -73.4 58 3.7 -69.7 265 31 393.1 393.1 304.2 393.1 0.02 25 70 17020 -69.1 -73.2 55 4.1 -69.2 255 48 436.6 436.6 309.6 436.7 0.03 26 51 18921 -68.1 -72.4 54 4.3 -68.2 264 63 480.3 480.3 313.5 480.5 0.04 27 50 19040 -67.3 -71.7 53 4.4 -67.4 265 64 484.9 484.9 313.8 485.2 0.05 28 42 20105 -61.9 -66.4 55 4.5 -62.1 262 69 523.1 523.1 316.5 523.8 0.12 29 33 21602 -60.5 -65.3 53 4.8 -60.9 257 76 564.1 564.2 318.9 565.4 0.18 30 30 22200 -57.5 -63.5 46 6.0 -58.2 255 79 587.9 588.0 320.1 589.7 0.25 31 21 24482 -51.7 -59.7 38 8.0 -53.5 251 98 668.5 668.8 323.6 673.4 0.58 32 20 24800 -48.7 -57.7 34 9.0 -51.2 250 101 687.1 687.4 324.2 693.8 0.79 33 19 25141 -47.6 -57.3 32 9.7 -50.5 250 101 700.5 700.9 324.7 708.0 0.87 34 16 26294 -44.1 -56.1 25 12.0 -48.6 250 94 747.4 747.9 326.1 758.4 1.20 35 15 26734 -39.9 -52.9 24 13.0 -45.9 250 91 775.3 776.2 327.1 793.1 1.88 36 12 28263 -41.3 -57.3 16 16.0 -48.3 250 82 821.4 822.1 328.1 835.5 1.38 37 11 28866 -33.5 -51.5 15 18.0 -44.0 250 79 870.4 872.0 329.5 902.9 3.03 38 10 29540 -32.3 -51.3 13 19.0 -43.9 250 75 899.0 900.8 330.1 936.8 3.42 39 9.1 30210 -28.9 -48.9 13 20.0 -42.5 936.6 939.4 331.1 993.8 4.96 40 7.5 31592 -29.5 -50.5 11 21.0 -43.9 987.4 990.4 331.9 1048.8 5.01 TRP 273 8836 -66.7 -69.6 67 2.9 -66.7 190 9 299.3 299.3 281.0 299.3 0.01 WND 19 25141 -47.6 -57.3 32 9.7 -50.5 250 101 700.5 700.9 324.7 708.0 0.87 Sounding variables and indices 1000-500 mb thick: 5036.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 88.07 % Est. max temperature: -5.17 C = 22.69 F Sfc-Lift cond lev (LCL): 952.74 mb = 285.69 m = 937.28 ft T: -18.72 C 700-500 lapse rate: 7.51 C/km ThetaE index: 0.10 C Layer 700.0- 646.0 mb Conv cond level (CCL): 949.28 mb = 312.80 m = 1026.22 ft Mean mixing ratio: 0.90 g/kg Conv temperature: -16.14 C = 2.94 F Cap Strength: 15.83 C Lifted Index: 15.84 C Risk: None Lifted Index @300 mb: 23.14 C Lifted Index @700 mb: 12.43 C Showalter Index: 8.75 C Risk: None Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 23.80 C K Index: 6.20 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.39 J/kg Max Up Vert Vel: 9.10 m/s Conv Inhibition (B-): 78717.65 J/kg Cap Strength: 15.93 C Lift Cond Lev (LCL): 908.88 mb = 637.52 m = 2091.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 10 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 30 315 11 7.8 -7.8 | 246 3 3.0 1.3 1 925 506 295 19 17.2 -8.0 | 265 12 12.4 1.1 2 850 1140 295 21 19.0 -8.9 | 269 14 14.2 0.2 3 700 2589 305 17 13.9 -9.8 | 274 9 9.1 -0.6 4 500 4960 320 7 4.5 -5.4 | 176 4 -0.3 3.8 5 400 6440 255 7 6.8 1.8 | 190 11 2.0 10.9 6 300 8260 185 3 0.3 3.0 | 159 13 -4.5 12.1 7 273 8836 190 9 1.6 8.9 | 170 18 -3.2 18.0 8 250 9370 225 13 9.2 9.2 | 194 19 4.4 18.3 9 200 10730 245 13 11.8 5.5 | 206 16 7.0 14.6 10 150 12470 275 21 20.9 -1.8 | 246 18 16.1 7.3 11 100 14900 265 31 30.9 2.7 | 246 29 26.1 11.8 12 70 17020 255 48 46.4 12.4 | 243 47 41.6 21.5 13 50 19040 265 64 63.8 5.6 | 256 61 59.0 14.7 14 30 22200 255 79 76.3 20.4 | 248 77 71.5 29.6 15 20 24800 250 101 94.9 34.5 | 244 100 90.1 43.7 16 19 25141 250 101 94.9 34.5 | 244 100 90.1 43.7 17 10 29540 250 75 70.5 25.7 | 242 74 65.7 34.8 Wind Parameters Mean winds (0-6000m): 302.3 at 13.7 knts Storm direction: 332.3 at 10.3 knts Shear (0-3000m) pos: 1.2 neg: 1.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 25.4 deg Storm rel helicity (0-3000m) pos: 8.6 neg: -1.5 tot: 7.1 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 147.95 Bulk Shear: 0.28 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 ------------------------------------------------------------------------------- 500 302 15 262 8| 0.0 9.8 9.8| 2.2 -0.8 1.4 2.8 0.15| 9.9 1.5 1000 298 18 265 11| 0.0 5.6 5.6| 4.8 -0.8 4.0 4.0 0.19| 5.8 1.1 1500 297 18 267 12| 0.4 3.8 4.2| 6.7 -0.8 5.9 3.9 0.21| 4.4 0.9 2000 298 19 268 12| 0.8 2.8 3.6| 7.9 -0.8 7.1 3.6 0.21| 3.8 0.8 2500 299 19 269 11| 1.0 2.3 3.2| 8.6 -0.8 7.8 3.1 0.20| 3.4 0.7 3000 300 18 269 11| 1.2 1.9 3.0| 8.6 -1.5 7.1 2.4 0.16| 3.2 0.5 4000 302 17 268 10| 1.4 1.4 2.8| 8.6 -4.4 4.2 1.1 0.03| 3.0 0.1 5000 303 15 264 8| 1.3 1.0 2.3| 8.8 -7.3 1.5 0.3 -0.10| 2.8 -0.3 6000 302 14 255 7| 1.1 1.1 2.2| 10.5 -7.6 2.9 0.5 -0.04| 2.8 -0.1 Wrote GIF file: /home/apache/climate/data/raob//U0046/skewt/U0046.skewt.20200328.00.gif