UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033011.upa.cvt Date: 1100Z 30 MAR 20 Searching for BGAM... Searching the city database file for: BGAM ... Date:1100Z 30 MAR 20 Station: BGAM WMO ident: 4360 Latitude: 65.60 Longitude: -37.63 Elevation: 52.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1015 52 -10.3 -10.7 97 0.4 -10.4 10 3 261.7 262.0 261.9 266.2 1.66 1 1007 113 0.6 -11.4 40 12.0 -3.1 351 5 273.2 273.5 269.7 277.7 1.58 2 1000 168 0.4 -1.3 88 1.7 -0.3 335 6 273.5 274.1 272.9 283.0 3.47 3 964 461 -1.5 -2.2 95 0.7 -1.8 295 7 274.5 275.1 273.3 283.7 3.37 4 931 739 -1.5 -3.2 88 1.7 -2.1 257 9 277.3 277.8 274.7 286.2 3.24 5 925 791 -0.3 -2.4 86 2.1 -1.2 250 9 279.0 279.6 275.9 288.6 3.46 6 922 817 0.2 -2.3 83 2.5 -0.8 250 9 279.8 280.4 276.4 289.5 3.50 7 873 1253 -2.5 -5.2 82 2.7 -3.5 257 16 281.4 281.9 276.5 289.8 2.97 8 850 1465 -3.1 -7.1 74 4.0 -4.6 260 19 282.9 283.4 276.9 290.4 2.64 9 844 1521 -2.7 -7.6 69 4.9 -4.4 259 19 283.9 284.3 277.3 291.2 2.55 10 777 2170 -7.9 -9.2 90 1.3 -8.4 251 23 285.1 285.5 277.7 292.2 2.45 11 700 2975 -12.3 -14.4 84 2.1 -12.9 240 28 288.9 289.2 278.7 294.2 1.79 12 697 3008 -12.5 -14.6 84 2.1 -13.1 240 29 289.0 289.3 278.7 294.3 1.77 13 648 3563 -13.5 -16.2 80 2.7 -14.2 239 37 294.0 294.3 280.9 299.1 1.66 14 602 4118 -17.5 -19.6 84 2.1 -18.0 238 46 295.6 295.8 281.2 299.8 1.34 15 500 5490 -23.7 -26.9 75 3.2 -24.3 235 68 304.1 304.3 284.1 306.9 0.84 16 459 6112 -26.9 -30.2 74 3.3 -27.4 233 76 307.7 307.8 285.3 310.0 0.68 17 400 7090 -34.1 -39.1 61 5.0 -34.6 230 89 310.7 310.7 285.9 311.8 0.32 18 362 7779 -40.1 -46.1 53 6.0 -40.5 232 94 311.6 311.7 286.1 312.3 0.17 19 300 9030 -51.1 -59.1 38 8.0 -51.3 235 103 313.3 313.3 286.6 313.5 0.04 20 257 10018 -59.9 -67.9 34 8.0 -60.0 235 107 314.5 314.5 286.9 314.5 0.02 21 250 10190 -61.5 -69.5 34 8.0 -61.6 235 107 314.6 314.6 287.0 314.7 0.01 22 247 10266 -60.1 -68.1 34 8.0 -60.2 235 107 317.8 317.8 288.1 317.9 0.02 23 219 11012 -64.7 -72.7 32 8.0 -64.7 235 104 321.8 321.8 289.3 321.9 0.01 24 204 11455 -57.9 -71.9 15 14.0 -58.0 239 92 339.1 339.2 294.1 339.2 0.01 25 200 11580 -58.1 -76.1 8 18.0 -58.3 240 89 340.8 340.8 294.5 340.8 0.01 26 188 11970 -57.7 -87.7 1 30.0 -57.9 241 86 347.5 347.5 296.1 347.5 0.00 27 150 13390 -58.9 -88.9 1 30.0 -59.1 245 76 368.6 368.6 300.3 368.6 0.00 28 100 15900 -62.5 -91.5 1 29.0 -62.7 250 70 407.0 407.0 306.1 407.0 0.00 TRP 219 11012 -64.7 -72.7 32 8.0 -64.7 235 104 321.8 321.8 289.3 321.9 0.01 WND 257 10018 -59.9 -67.9 34 8.0 -60.0 235 107 314.5 314.5 286.9 314.5 0.02 Sounding variables and indices 1000-500 mb thick: 5322.00 m Freezing level: Surface below freezing Freezing level: 1007.44 mb = 109.71 m = 359.92 ft Freezing level: 992.42 mb = 229.79 m = 753.88 ft Freezing level: 923.20 mb = 806.63 m = 2646.38 ft Freezing level: 918.37 mb = 849.35 m = 2786.54 ft Wetbulb zero: Below ground Precipitable water: 0.48 inches Sfc-500 mean rel hum: 82.27 % Est. max temperature: 9.95 C = 49.91 F Sfc-Lift cond lev (LCL): 1008.38 mb = 102.51 m = 336.32 ft T: -1.28 C 700-500 lapse rate: 4.53 C/km ThetaE index: 0.00 C Layer 1015.0-86304505077388371170048921804210176.0 mb Conv cond level (CCL): 809.98 mb = 1844.14 m = 6050.24 ft Mean mixing ratio: 3.18 g/kg Conv temperature: 12.57 C = 54.62 F Cap Strength: 11.78 C Lifted Index: 17.35 C Risk: None Lifted Index @300 mb: 21.01 C Lifted Index @700 mb: 7.66 C Showalter Index: 12.20 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 16.60 C K Index: 11.40 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.72 J/kg Max Up Vert Vel: 7.71 m/s Conv Inhibition (B-): 16692.72 J/kg Cap Strength: 17.01 C Lift Cond Lev (LCL): 935.45 mb = 701.26 m = 2300.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 27 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 1015 52 10 3 -0.5 -3.0 | 83 27 -27.2 -3.2 1 1000 168 335 6 2.5 -5.4 | 77 25 -24.1 -5.6 2 925 791 250 9 8.5 3.1 | 99 18 -18.2 2.9 3 850 1465 260 19 18.7 3.3 | 111 9 -8.0 3.1 4 700 2975 240 28 24.2 14.0 | 170 14 -2.4 13.8 5 500 5490 235 68 55.7 39.0 | 217 48 29.0 38.8 6 400 7090 230 89 68.2 57.2 | 216 71 41.5 57.0 7 300 9030 235 103 84.4 59.1 | 224 82 57.7 58.9 8 257 10018 235 107 87.6 61.4 | 225 86 61.0 61.2 9 250 10190 235 107 87.6 61.4 | 225 86 61.0 61.2 10 219 11012 235 104 85.2 59.7 | 225 83 58.5 59.4 11 200 11580 240 89 77.1 44.5 | 229 67 50.4 44.3 12 150 13390 245 76 68.9 32.1 | 233 53 42.2 31.9 13 100 15900 250 70 65.8 23.9 | 239 46 39.1 23.7 Wind Parameters Mean winds (0-6000m): 239.6 at 35.6 knts Storm direction: 269.6 at 26.7 knts Shear (0-3000m) pos: 1.2 neg: 4.4 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 91.1 deg Storm rel helicity (0-3000m) pos: 75.6 neg: -20.6 tot: 55.0 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 154.76 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 ------------------------------------------------------------------------------- 500 312 6 79 22| 0.0 8.5 8.5| 14.5 -20.6 -6.1 -12.2 -0.03| 10.8 -0.3 1000 274 8 88 19| 0.0 7.4 7.4| 42.9 -20.6 22.3 22.3 0.30| 9.7 2.9 1500 265 11 93 16| 2.3 5.0 7.3| 49.3 -20.6 28.7 19.1 0.30| 8.9 2.7 2000 261 13 98 14| 1.7 4.6 6.4| 57.5 -20.6 36.9 18.4 0.39| 7.6 3.0 2500 257 16 106 12| 1.4 4.4 5.8| 65.6 -20.6 44.9 18.0 0.44| 7.0 3.1 3000 252 17 117 11| 1.2 4.4 5.6| 75.6 -20.6 55.0 18.3 0.46| 6.6 3.1 4000 247 22 144 11| 0.9 5.4 6.2|127.9 -20.6 107.3 26.8 0.51| 7.0 3.6 5000 242 29 175 13| 0.7 5.9 6.6|173.4 -20.6 152.8 30.6 0.47| 7.3 3.4 6000 240 36 193 18| 0.6 6.2 6.8|191.4 -21.0 170.5 28.4 0.41| 7.3 3.0 Wrote GIF file: /home/apache/climate/data/raob//BGAM/skewt/BGAM.skewt.20200330.11.gif