UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031923.upa.cvt Date: 2300Z 19 MAR 20 Searching for BGAM... Searching the city database file for: BGAM ... Date:2300Z 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 997 52 -4.1 -4.4 98 0.3 -4.2 50 22 269.3 269.7 269.1 276.7 2.76 1 996 60 -2.9 -23.9 18 21.0 -7.2 50 22 270.6 270.7 266.1 272.2 0.56 2 980 188 -4.3 -8.1 75 3.8 -5.5 56 26 270.4 270.8 268.8 276.2 2.11 3 939 523 -7.3 -8.5 91 1.2 -7.7 70 37 270.7 271.0 269.0 276.5 2.14 4 831 1465 -12.9 -14.5 88 1.6 -13.3 89 61 274.4 274.7 270.3 278.6 1.49 5 815 1613 -13.1 -14.7 88 1.6 -13.5 96 71 275.7 276.0 271.1 280.0 1.50 6 807 1689 -12.2 -13.8 88 1.6 -12.6 100 76 277.4 277.7 272.3 282.1 1.63 7 795 1804 -10.9 -12.4 89 1.5 -11.3 106 72 280.0 280.3 274.2 285.4 1.85 8 714 2623 -15.3 -17.4 84 2.1 -15.8 147 47 283.9 284.2 275.6 288.0 1.37 9 468 5662 -40.1 -44.0 66 3.9 -40.3 138 62 289.6 289.6 276.7 290.1 0.16 10 353 7517 -57.3 -62.3 53 5.0 -57.3 156 69 290.7 290.7 277.0 290.8 0.02 11 352 7535 -56.3 -61.3 53 5.0 -56.3 156 69 292.3 292.3 277.9 292.4 0.03 12 240 9906 -67.3 -74.3 36 7.0 -67.3 180 66 309.6 309.6 285.2 309.6 0.01 13 223 10354 -62.7 -69.7 38 7.0 -62.7 188 58 323.2 323.2 289.8 323.3 0.01 14 185 11492 -68.1 -75.1 36 7.0 -68.1 201 48 332.2 332.2 292.3 332.3 0.01 15 200 11020 -65.3 -72.3 37 7.0 -65.4 200 46 329.3 329.4 291.5 329.4 0.01 16 150 12740 -70.1 -78.1 30 8.0 -70.1 205 52 349.3 349.3 296.5 349.4 0.01 17 100 15150 -70.9 -84.9 11 14.0 -70.9 210 63 390.7 390.7 303.9 390.8 0.00 TRP 240 9906 -67.3 -74.3 36 7.0 -67.3 180 66 309.6 309.6 285.2 309.6 0.01 WND 807 1689 -12.2 -13.8 88 1.6 -12.6 100 76 277.4 277.7 272.3 282.1 1.63 Sounding variables and indices 1000-500 mb thick: 5133.90 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 80.75 % Est. max temperature: 0.44 C = 32.79 F Sfc-Lift cond lev (LCL): 992.12 mb = 90.77 m = 297.80 ft T: -3.24 C 700-500 lapse rate: 8.16 C/km ThetaE index: 4.52 C Layer 996.0- 980.0 mb Conv cond level (CCL): 873.61 mb = 1079.58 m = 3541.88 ft Mean mixing ratio: 1.95 g/kg Conv temperature: -0.50 C = 31.10 F Cap Strength: 8.97 C Lifted Index: 10.64 C Risk: None Lifted Index @300 mb: 16.49 C Lifted Index @700 mb: 9.06 C Showalter Index: 9.11 C Risk: None Total Totals Index: 47.18 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.35 C Cross Totals Index: 22.83 C K Index: 8.78 Risk: None Sweat Index: 172.72 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.39 J/kg Max Up Vert Vel: 3.57 m/s Conv Inhibition (B-): 14828.76 J/kg Cap Strength: 10.66 C Lift Cond Lev (LCL): 900.72 mb = 843.90 m = 2768.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 154 at 39 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 ---------------------------------------------------------- 0 997 52 50 22 -16.9 -14.1 | 360 50 0.1 -49.6 1 925 639 75 41 -39.6 -10.6 | 26 51 -22.7 -46.1 2 850 1292 80 49 -48.3 -8.5 | 35 54 -31.3 -44.0 3 807 1689 100 76 -74.8 13.2 | 69 62 -57.9 -22.3 4 700 2770 155 42 -17.7 38.1 | 162 3 -0.8 2.6 5 500 5200 135 60 -42.4 42.4 | 105 26 -25.5 7.0 6 400 6710 145 68 -39.0 55.7 | 133 30 -22.1 20.3 7 300 8540 170 71 -12.3 69.9 | 188 35 4.6 34.5 8 250 9660 175 65 -5.7 64.8 | 201 31 11.3 29.3 9 240 9906 180 66 0.0 66.0 | 209 35 16.9 30.6 10 200 11020 200 46 15.7 43.2 | 257 34 32.7 7.8 11 150 12740 205 52 22.0 47.1 | 253 41 38.9 11.7 12 100 15150 210 63 31.5 54.6 | 248 52 48.4 19.1 Wind Parameters Mean winds (0-6000m): 124.5 at 52.4 knts Storm direction: 154.5 at 39.3 knts Shear (0-3000m) pos: 9.2 neg: 0.0 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 138.4 deg Storm rel helicity (0-3000m) pos: 1206.1 neg: -1.1 tot: 1205.0 m^2/s^2 ave: 401.7 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 22.9 stream: 16.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.02 Bulk Shear: 273.09 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 65 30 12 49| 20.0 0.0 20.0|263.4 0.0 263.4 526.9 0.99| 20.3 20.1 1000 71 36 21 50| 14.7 0.0 14.7|389.0 0.0 389.0 389.0 0.99| 15.0 14.8 1500 77 42 28 51| 18.1 0.0 18.1|754.5 0.0 754.5 503.0 0.98| 18.7 18.3 2000 87 49 40 50| 15.5 0.0 15.5|1120.0 0.01120.0 560.0 0.86| 23.4 20.2 2500 95 51 47 46| 11.3 0.0 11.3|1198.0 0.01198.0 479.2 0.74| 24.8 18.4 3000 102 50 51 41| 9.2 0.0 9.2|1206.1 -1.11205.0 401.7 0.70| 22.9 16.0 4000 114 49 61 32| 6.9 1.3 8.2|1206.1 -9.21196.9 299.2 0.63| 18.4 11.6 5000 121 50 70 28| 5.5 2.1 7.6|1206.1 -26.61179.5 235.9 0.56| 15.9 8.9 6000 124 52 78 27| 5.2 1.8 7.0|1258.2 -29.11229.1 204.9 0.57| 14.0 8.0 Wrote GIF file: /home/apache/climate/data/raob//BGAM/skewt/BGAM.skewt.20200319.23.gif