UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031911.upa.cvt Date: 1100Z 19 MAR 20 Searching for BGAM... Searching the city database file for: BGAM ... Date:1100Z 19 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 1018 52 -14.1 -21.1 55 7.0 -15.2 275 4 257.7 257.8 256.8 259.6 0.70 1 1014 82 -4.5 -50.5 1 46.0 -9.4 296 5 267.6 267.6 263.0 267.7 0.04 2 1012 97 -5.7 -43.7 3 38.0 -10.1 306 5 266.5 266.6 262.3 266.8 0.08 3 1000 189 -6.3 -23.3 25 17.0 -9.6 10 7 266.9 266.9 263.6 268.5 0.58 4 990 268 -6.3 -23.3 25 17.0 -9.6 17 8 267.6 267.7 264.1 269.3 0.59 5 940 670 -10.1 -21.1 40 11.0 -12.2 54 10 267.7 267.9 264.6 269.9 0.75 6 925 794 -10.7 -17.7 56 7.0 -12.2 65 11 268.4 268.5 265.5 271.3 1.03 7 880 1177 -11.5 -12.6 92 1.1 -11.8 94 11 271.4 271.7 268.7 276.0 1.65 8 860 1352 -13.5 -17.3 73 3.8 -14.3 108 11 271.1 271.3 267.6 274.3 1.14 9 850 1441 -12.7 -15.0 83 2.3 -13.2 115 11 272.8 273.1 269.2 276.8 1.40 10 808 1827 -13.7 -16.8 77 3.1 -14.4 129 13 275.8 276.0 270.8 279.4 1.27 11 702 2880 -21.3 -23.5 82 2.2 -21.7 169 19 278.7 278.8 271.8 281.1 0.82 12 700 2901 -21.3 -23.7 81 2.4 -21.7 170 19 278.9 279.0 271.9 281.3 0.81 13 639 3570 -23.5 -27.5 70 4.0 -24.1 179 23 283.8 283.9 274.4 285.7 0.63 14 558 4546 -30.7 -32.7 83 2.0 -30.9 194 30 286.5 286.6 275.6 287.9 0.44 15 504 5264 -33.5 -38.1 63 4.6 -33.9 204 35 291.5 291.6 277.9 292.5 0.28 16 500 5320 -33.9 -39.9 55 6.0 -34.4 205 35 291.7 291.7 277.9 292.5 0.24 17 467 5795 -38.1 -42.7 62 4.6 -38.4 210 37 292.2 292.3 278.1 292.9 0.19 18 435 6283 -40.1 -46.1 53 6.0 -40.4 214 40 295.7 295.7 279.6 296.2 0.14 19 400 6850 -45.1 -49.7 60 4.6 -45.3 220 43 296.4 296.4 279.9 296.7 0.10 20 361 7527 -50.3 -53.7 67 3.4 -50.4 218 51 298.2 298.3 280.7 298.5 0.07 21 300 8710 -59.7 -65.7 45 6.0 -59.7 215 65 301.2 301.2 281.8 301.3 0.02 22 250 9820 -68.9 -75.9 36 7.0 -68.9 215 73 303.6 303.6 282.8 303.7 0.01 23 234 10214 -72.3 -80.3 29 8.0 -72.3 215 75 304.3 304.3 283.1 304.3 0.00 24 200 11140 -72.5 -80.5 29 8.0 -72.5 215 77 317.9 317.9 288.1 318.0 0.00 25 181 11727 -70.9 -80.5 23 9.6 -71.0 215 84 329.7 329.7 291.6 329.7 0.00 26 176 11892 -70.5 -80.5 22 10.0 -70.5 218 80 333.1 333.1 292.6 333.1 0.00 27 155 12659 -62.7 -75.7 16 13.0 -62.8 232 63 358.7 358.7 298.4 358.7 0.01 28 150 12860 -63.5 -78.5 11 15.0 -63.6 235 58 360.7 360.7 298.8 360.7 0.01 29 124 14016 -69.3 -89.3 4 20.0 -69.4 228 64 370.3 370.3 300.6 370.3 0.00 30 100 15300 -70.3 -96.3 1 26.0 -70.4 220 70 391.9 391.9 304.0 391.9 0.00 TRP 234 10214 -72.3 -80.3 29 8.0 -72.3 215 75 304.3 304.3 283.1 304.3 0.00 WND 181 11727 -70.9 -80.5 23 9.6 -71.0 215 84 329.7 329.7 291.6 329.7 0.00 Sounding variables and indices 1000-500 mb thick: 5131.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 70.41 % Est. max temperature: -0.55 C = 31.02 F Sfc-Lift cond lev (LCL): 908.42 mb = 932.70 m = 3060.01 ft T: -10.99 C 700-500 lapse rate: 5.21 C/km ThetaE index: 1.65 C Layer 860.0- 850.0 mb Conv cond level (CCL): 590.43 mb = 4139.26 m = 13580.09 ft Mean mixing ratio: 0.66 g/kg Conv temperature: 13.68 C = 56.62 F Cap Strength: 18.39 C Lifted Index: 18.49 C Risk: None Lifted Index @300 mb: 22.55 C Lifted Index @700 mb: 9.73 C Showalter Index: 12.55 C Risk: None Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 18.90 C K Index: 3.80 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 3.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.72 J/kg Max Up Vert Vel: 4.18 m/s Conv Inhibition (B-): 17524.67 J/kg Cap Strength: 18.45 C Lift Cond Lev (LCL): 772.17 mb = 2166.52 m = 7107.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 215 at 16 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 1018 52 275 4 4.0 -0.3 | 21 15 -5.3 -13.6 1 1000 189 10 7 -1.2 -6.9 | 27 23 -10.5 -20.1 2 925 794 65 11 -10.0 -4.6 | 47 26 -19.2 -17.9 3 850 1441 115 11 -10.0 4.6 | 66 21 -19.2 -8.6 4 700 2901 170 19 -3.3 18.7 | 114 14 -12.5 5.5 5 500 5320 205 35 14.8 31.7 | 197 19 5.6 18.5 6 400 6850 220 43 27.6 32.9 | 223 27 18.4 19.7 7 300 8710 215 65 37.3 53.2 | 215 49 28.0 40.0 8 250 9820 215 73 41.9 59.8 | 215 57 32.6 46.6 9 234 10214 215 75 43.0 61.4 | 215 59 33.8 48.2 10 200 11140 215 77 44.2 63.1 | 215 61 34.9 49.9 11 181 11727 215 84 48.2 68.8 | 215 68 38.9 55.6 12 150 12860 235 58 47.5 33.3 | 242 43 38.3 20.1 13 100 15300 220 70 45.0 53.6 | 221 54 35.8 40.4 Wind Parameters Mean winds (0-6000m): 185.0 at 21.5 knts Storm direction: 215.0 at 16.1 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 97.7 deg Storm rel helicity (0-3000m) pos: 194.7 neg: 0.0 tot: 194.7 m^2/s^2 ave: 64.9 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 6.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 109.01 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 22 7 31 23| 12.6 0.0 12.6| 41.7 0.0 41.7 83.4 0.47| 14.8 7.0 1000 51 9 41 25| 7.7 0.0 7.7| 93.6 0.0 93.6 93.6 0.64| 11.5 7.4 1500 72 10 49 25| 5.3 0.0 5.3|126.2 0.0 126.2 84.1 0.68| 10.0 6.8 2000 92 11 57 24| 4.5 0.0 4.5|151.2 0.0 151.2 75.6 0.72| 8.8 6.3 2500 111 12 66 22| 4.0 0.0 4.0|175.0 0.0 175.0 70.0 0.74| 8.3 6.1 3000 129 13 75 20| 3.6 0.0 3.6|194.7 0.0 194.7 64.9 0.76| 7.9 6.0 4000 153 15 92 16| 3.4 0.0 3.4|227.2 0.0 227.2 56.8 0.80| 7.0 5.6 5000 172 18 113 13| 3.3 0.0 3.3|267.3 0.0 267.3 53.5 0.82| 6.7 5.5 6000 185 21 138 11| 3.2 0.0 3.2|307.5 0.0 307.5 51.2 0.82| 6.3 5.2 Wrote GIF file: /home/apache/climate/data/raob//BGAM/skewt/BGAM.skewt.20200319.11.gif