UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031823.upa.cvt Date: 2300Z 18 MAR 20 Searching for BGBW... Searching the city database file for: BGBW ... Date:2300Z 18 MAR 20 Station: BGBW WMO ident: 4270 Latitude: 61.18 Longitude: -45.42 Elevation: 26.00 ------------------------------------------------------------------------------- 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 1012 26 1.0 -10.0 44 11.0 -2.5 70 10 273.2 273.5 270.0 278.1 1.76 1 1000 99 1.0 -11.0 40 12.0 -2.7 95 18 274.1 274.4 270.4 278.8 1.65 2 973 318 -0.3 -12.3 40 12.0 -3.9 106 19 275.0 275.2 270.7 279.3 1.53 3 925 720 -4.3 -12.3 54 8.0 -6.6 125 20 274.9 275.2 270.8 279.5 1.60 4 912 831 -5.1 -13.1 53 8.0 -7.4 128 20 275.2 275.5 270.9 279.5 1.53 5 850 1379 -10.3 -13.4 78 3.1 -11.1 145 19 275.4 275.6 271.1 279.9 1.60 6 812 1729 -13.7 -14.1 97 0.4 -13.8 151 24 275.4 275.6 271.1 279.9 1.58 7 745 2379 -17.7 -17.9 98 0.2 -17.7 162 33 277.9 278.1 272.1 281.5 1.25 8 700 2842 -21.1 -22.7 87 1.6 -21.4 170 40 279.1 279.3 272.2 281.7 0.88 9 605 3899 -29.5 -32.1 78 2.6 -29.7 183 45 281.3 281.4 272.7 282.6 0.43 10 500 5240 -35.9 -39.3 71 3.4 -36.1 200 51 289.3 289.3 276.7 290.1 0.25 11 493 5338 -35.9 -39.3 71 3.4 -36.1 200 52 290.4 290.5 277.3 291.3 0.26 12 455 5892 -39.9 -44.1 64 4.2 -40.1 200 56 292.2 292.2 278.0 292.7 0.17 13 400 6760 -47.7 -49.9 78 2.2 -47.8 200 64 293.0 293.0 278.3 293.3 0.10 14 398 6793 -47.9 -50.0 79 2.1 -48.0 200 65 293.2 293.2 278.4 293.5 0.10 15 365 7358 -52.9 -56.9 62 4.0 -53.0 203 76 293.8 293.8 278.6 294.0 0.05 16 313 8335 -59.1 -62.8 62 3.7 -59.2 209 97 298.4 298.4 280.7 298.5 0.03 17 300 8600 -60.7 -64.6 60 3.9 -60.7 210 103 299.8 299.8 281.3 299.9 0.02 18 290 8810 -62.1 -66.2 58 4.1 -62.1 210 105 300.7 300.7 281.6 300.7 0.02 19 273 9182 -64.7 -69.1 55 4.4 -64.7 210 98 302.2 302.2 282.3 302.2 0.01 20 251 9696 -64.1 -71.1 38 7.0 -64.1 215 88 310.4 310.4 285.5 310.5 0.01 21 250 9720 -64.1 -71.1 38 7.0 -64.1 215 88 310.8 310.8 285.6 310.8 0.01 22 242 9919 -64.3 -80.3 9 16.0 -64.4 216 84 313.4 313.4 286.5 313.4 0.00 23 200 11080 -65.3 -80.3 11 15.0 -65.4 225 63 329.3 329.3 291.5 329.4 0.00 24 150 12820 -66.7 -83.7 7 17.0 -66.8 220 65 355.2 355.2 297.7 355.2 0.00 25 118 14269 -68.5 -84.5 8 16.0 -68.6 223 77 377.1 377.1 301.8 377.1 0.00 26 100 15270 -65.9 -84.9 5 19.0 -66.0 225 85 400.4 400.4 305.3 400.4 0.00 TRP 273 9182 -64.7 -69.1 55 4.4 -64.7 210 98 302.2 302.2 282.3 302.2 0.01 WND 290 8810 -62.1 -66.2 58 4.1 -62.1 210 105 300.7 300.7 281.6 300.7 0.02 Sounding variables and indices 1000-500 mb thick: 5141.00 m Freezing level: 979.23 mb = 267.77 m = 878.51 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 76.22 % Est. max temperature: 3.13 C = 37.63 F Sfc-Lift cond lev (LCL): 851.95 mb = 1361.18 m = 4465.75 ft T: -10.13 C 700-500 lapse rate: 6.17 C/km ThetaE index: 0.03 C Layer 812.0- 745.0 mb Conv cond level (CCL): 803.62 mb = 1807.24 m = 5929.19 ft Mean mixing ratio: 1.59 g/kg Conv temperature: 3.47 C = 38.24 F Cap Strength: 2.94 C Lifted Index: 8.61 C Risk: None Lifted Index @300 mb: 14.57 C Lifted Index @700 mb: 2.14 C Showalter Index: 8.08 C Risk: None Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 22.50 C K Index: 10.60 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 2.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.90 J/kg Max Up Vert Vel: 2.79 m/s Conv Inhibition (B-): 13122.01 J/kg Cap Strength: 8.31 C Lift Cond Lev (LCL): 815.21 mb = 1698.83 m = 5573.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 209 at 28 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 1012 26 70 10 -9.4 -3.4 | 39 36 -22.8 -27.9 1 1000 99 95 18 -17.9 1.6 | 54 39 -31.3 -22.9 2 925 720 125 20 -16.4 11.5 | 66 32 -29.8 -13.0 3 850 1379 145 19 -10.9 15.6 | 70 26 -24.3 -8.9 4 700 2842 170 40 -6.9 39.4 | 126 25 -20.4 15.0 5 500 5240 200 51 17.4 47.9 | 190 24 4.0 23.5 6 400 6760 200 64 21.9 60.1 | 193 37 8.5 35.7 7 300 8600 210 103 51.5 89.2 | 210 75 38.1 64.8 8 290 8810 210 105 52.5 90.9 | 210 77 39.1 66.5 9 273 9182 210 98 49.0 84.9 | 210 70 35.6 60.4 10 250 9720 215 88 50.5 72.1 | 218 60 37.1 47.6 11 200 11080 225 63 44.5 44.5 | 237 37 31.1 20.1 12 150 12820 220 65 41.8 49.8 | 228 38 28.4 25.4 13 100 15270 225 85 60.1 60.1 | 233 59 46.7 35.7 Wind Parameters Mean winds (0-6000m): 178.8 at 37.2 knts Storm direction: 208.8 at 27.9 knts Shear (0-3000m) pos: 7.6 neg: 0.0 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 91.0 deg Storm rel helicity (0-3000m) pos: 356.8 neg: 0.0 tot: 356.8 m^2/s^2 ave: 118.9 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 7.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.02 Bulk Shear: 181.98 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 ------------------------------------------------------------------------------- 500 103 18 56 37| 14.7 0.0 14.7|146.6 0.0 146.6 293.2 0.91| 17.1 15.5 1000 115 19 62 35| 9.1 0.0 9.1|176.2 0.0 176.2 176.2 0.80| 11.9 9.5 1500 124 19 65 32| 7.3 0.0 7.3|197.0 0.0 197.0 131.3 0.74| 9.9 7.4 2000 133 20 70 30| 7.5 0.0 7.5|250.7 0.0 250.7 125.3 0.80| 9.5 7.6 2500 142 23 77 28| 7.7 0.0 7.7|307.2 0.0 307.2 122.9 0.84| 9.4 7.8 3000 150 25 85 26| 7.6 0.0 7.6|356.8 0.0 356.8 118.9 0.86| 9.1 7.8 4000 161 30 99 23| 6.5 0.0 6.5|421.4 0.0 421.4 105.4 0.88| 8.2 7.2 5000 171 34 115 21| 5.8 0.0 5.8|490.2 0.0 490.2 98.0 0.90| 7.7 6.9 6000 179 37 132 19| 5.2 0.4 5.5|513.5 0.0 513.5 85.6 0.84| 7.2 6.1 Wrote GIF file: /home/apache/climate/data/raob//BGBW/skewt/BGBW.skewt.20200318.23.gif