UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032312.upa.cvt Date: 1200Z 23 MAR 20 Searching for U0046... Searching the city database file for: U0046 ... Date:1200Z 23 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 -144 SFC 978 27 -10.9 -11.7 94 0.8 -11.1 135 17 263.9 264.2 263.4 268.2 1.59 2 930 413 -12.9 -13.9 92 1.0 -13.1 130 22 265.7 265.9 264.3 269.5 1.40 3 925 454 -11.5 -12.4 93 0.9 -11.7 130 23 267.5 267.8 266.0 271.9 1.59 4 900 667 -5.3 -5.3 100 0.0 -5.3 136 19 276.0 276.5 273.4 284.0 2.86 5 850 1113 -7.9 -8.4 96 0.5 -8.1 150 11 277.9 278.3 273.8 284.6 2.38 6 762 1952 -13.3 -14.6 90 1.3 -13.6 153 9 280.9 281.1 274.3 285.5 1.62 7 700 2591 -18.7 -20.2 88 1.5 -19.0 155 7 281.8 282.0 274.0 285.0 1.10 8 500 5000 -38.3 -40.7 78 2.4 -38.4 145 17 286.3 286.4 275.1 287.1 0.22 9 471 5409 -41.9 -44.4 77 2.5 -42.0 148 16 286.8 286.8 275.3 287.3 0.16 10 405 6418 -49.3 -52.4 70 3.1 -49.4 154 15 289.9 289.9 276.7 290.1 0.07 11 400 6500 -49.9 -53.0 70 3.1 -50.0 155 15 290.1 290.1 276.9 290.4 0.07 12 362 7147 -52.9 -56.1 68 3.2 -52.9 178 12 294.5 294.5 279.0 294.7 0.05 13 300 8330 -62.7 -66.2 63 3.5 -62.7 220 7 297.0 297.0 280.0 297.0 0.02 14 265 9089 -67.9 -71.7 58 3.8 -67.9 260 7 300.1 300.1 281.4 300.1 0.01 15 250 9440 -68.3 -72.2 57 3.9 -68.3 275 7 304.5 304.5 283.2 304.6 0.01 16 207 10573 -66.1 -69.8 60 3.7 -66.1 292 15 324.9 324.9 290.2 324.9 0.02 17 200 10780 -66.7 -70.3 60 3.6 -66.7 295 17 327.1 327.1 290.9 327.2 0.01 18 150 12510 -68.7 -72.9 55 4.2 -68.7 285 25 351.7 351.7 297.0 351.8 0.01 19 100 14920 -71.7 -75.8 54 4.1 -71.8 280 31 389.2 389.2 303.7 389.3 0.01 20 70 17030 -70.9 -75.0 54 4.1 -70.9 290 35 432.7 432.7 309.1 432.8 0.02 21 52 18795 -69.7 -74.1 52 4.4 -69.8 281 38 473.9 473.9 313.0 474.1 0.03 22 50 19030 -67.7 -72.2 53 4.5 -67.8 280 38 484.0 484.0 313.8 484.2 0.04 23 30 22230 -50.1 -54.6 59 4.5 -51.1 275 56 608.1 608.3 321.2 613.7 0.77 24 28 22684 -49.1 -53.8 58 4.7 -50.3 277 60 623.0 623.3 321.9 629.8 0.91 25 23 24015 -37.5 -42.5 60 5.0 -40.2 282 70 693.1 694.8 325.2 725.5 3.95 26 21 24651 -33.1 -40.1 50 7.0 -37.5 284 74 724.7 727.1 326.5 772.6 5.59 27 21 24651 -29.9 -37.9 46 8.0 -35.3 284 74 734.3 737.5 327.1 795.3 7.02 28 20 25000 -29.7 -39.7 37 10.0 -36.2 285 77 745.3 748.1 327.3 799.4 6.12 29 19 25366 -29.7 -39.7 37 10.0 -36.4 756.3 759.3 327.6 814.3 6.45 30 16 26634 -12.5 -35.5 13 23.0 -30.8 850.5 856.6 330.7 972.7 11.82 31 16 26634 -11.7 -34.7 13 23.0 -30.2 853.1 859.8 330.9 986.3 12.81 32 14 27674 -3.1 -34.1 7 31.0 -29.1 915.5 924.2 332.5 1092.9 15.60 33 13 28270 5.6 -27.8 7 33.4 -24.5 285 134 965.2 983.7 335.5 1366.2 31.37 34 12 28934 15.0 -21.0 7 36.0 100.0 1020.9 1061.8 340.0 2077.3 65.86 TRP 265 9089 -67.9 -71.7 58 3.8 -67.9 260 7 300.1 300.1 281.4 300.1 0.01 WND 13 28270 5.6 -27.8 7 33.4 -24.5 285 134 965.2 983.7 335.5 1366.2 31.37 Sounding variables and indices 1000-500 mb thick: 5144.00 m Freezing level: Surface below freezing Freezing level: 13.64 mb = 27886.11 m = 91488.74 ft Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 88.04 % Est. max temperature: 3.68 C = 38.62 F Sfc-Lift cond lev (LCL): 965.32 mb = 127.10 m = 416.98 ft T: -11.42 C 700-500 lapse rate: 8.14 C/km ThetaE index: 0.51 C Layer 700.0- 500.0 mb Conv cond level (CCL): 978.00 mb = 27.12 m = 88.97 ft Mean mixing ratio: 1.97 g/kg Conv temperature: -9.05 C = 15.72 F Cap Strength: 8.07 C Lifted Index: 9.79 C Risk: None Lifted Index @300 mb: 15.74 C Lifted Index @700 mb: 8.00 C Showalter Index: 2.05 C Risk: Showers probable Total Totals Index: 60.30 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.40 C Cross Totals Index: 29.90 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 265.00 Risk: None Energy Index: 0.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.36 J/kg Max Up Vert Vel: 11.78 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 9.74 C Lift Cond Lev (LCL): 924.66 mb = 456.84 m = 1498.79 ft Lev Free Conv (LFC): 919.66 mb = 498.90 m = 1636.80 ft Equ Level (EL): 909.66 mb = 583.72 m = 1915.06 ft B at Equ Level: 59.86 J/kg Max Parcel Lev (MPL): 869.66 mb = 934.39 m = 3065.54 ft Wind level data Storm motion: 176 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 ---------------------------------------------------------- 0 978 27 135 17 -12.0 12.0 | 101 11 -11.2 2.2 1 925 454 130 23 -17.6 14.8 | 106 18 -16.8 5.0 2 850 1113 150 11 -5.5 9.5 | 87 5 -4.7 -0.3 3 700 2591 155 7 -3.0 6.3 | 32 4 -2.2 -3.5 4 500 5000 145 17 -9.8 13.9 | 115 10 -9.0 4.1 5 400 6500 155 15 -6.3 13.6 | 124 7 -5.6 3.8 6 300 8330 220 7 4.5 5.4 | 310 7 5.3 -4.5 7 265 9089 260 7 6.9 1.2 | 318 12 7.7 -8.6 8 250 9440 275 7 7.0 -0.6 | 323 13 7.7 -10.4 9 200 10780 295 17 15.4 -7.2 | 316 23 16.2 -17.0 10 150 12510 285 25 24.1 -6.5 | 303 30 24.9 -16.3 11 100 14920 280 31 30.5 -5.4 | 296 35 31.3 -15.2 12 70 17030 290 35 32.9 -12.0 | 303 40 33.7 -21.8 13 50 19030 280 38 37.4 -6.6 | 293 42 38.2 -16.4 14 30 22230 275 56 55.8 -4.9 | 285 58 56.6 -14.7 15 20 25000 285 77 74.4 -19.9 | 292 81 75.1 -29.7 Wind Parameters Mean winds (0-6000m): 145.5 at 13.1 knts Storm direction: 175.5 at 9.8 knts Shear (0-3000m) pos: 2.6 neg: 1.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -42.5 deg Storm rel helicity (0-3000m) pos: 8.1 neg: -8.4 tot: -0.3 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.86 Bulk Shear: 8.82 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 ------------------------------------------------------------------------------- 500 132 20 105 15| 0.0 4.9 4.9| 5.7 0.0 5.7 11.4 0.21| 7.3 1.6 1000 134 19 104 13| 5.2 2.4 7.6| 6.5 -3.1 3.4 3.4 0.01| 8.9 0.1 1500 137 16 101 10| 4.4 1.6 6.0| 6.5 -5.6 0.8 0.5 -0.09| 6.9 -0.6 2000 140 14 98 9| 3.6 1.2 4.8| 6.5 -7.0 -0.6 -0.3 -0.14| 5.5 -0.8 2500 141 13 93 7| 3.1 1.0 4.1| 6.5 -8.4 -1.9 -0.8 -0.19| 4.7 -0.9 3000 143 12 89 7| 2.6 1.1 3.7| 8.1 -8.4 -0.3 -0.1 -0.11| 4.2 -0.5 4000 145 12 88 6| 2.0 1.3 3.3| 12.1 -8.4 3.7 0.9 0.02| 3.7 0.1 5000 145 12 93 6| 1.6 1.5 3.1| 15.4 -8.4 7.0 1.4 0.07| 3.4 0.2 6000 146 13 99 7| 1.5 1.3 2.7| 17.6 -8.4 9.2 1.5 0.09| 3.0 0.3 Wrote GIF file: /home/apache/climate/data/raob//U0046/skewt/U0046.skewt.20200323.12.gif