UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032023.upa.cvt Date: 2300Z 20 MAR 20 Searching for BGAM... Searching the city database file for: BGAM ... Date:2300Z 20 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 991 52 -10.1 -12.9 80 2.8 -10.8 80 11 263.7 264.0 262.9 267.6 1.43 1 988 76 -2.1 -26.1 14 24.0 -6.9 80 11 272.0 272.1 266.9 273.4 0.46 2 986 92 -3.7 -21.7 23 18.0 -7.6 80 12 270.5 270.7 266.4 272.5 0.68 3 970 221 -4.7 -10.7 63 6.0 -6.4 82 13 270.8 271.1 268.4 275.6 1.74 4 910 719 -9.5 -11.8 83 2.3 -10.1 87 19 270.9 271.1 268.4 275.6 1.70 5 549 4399 -40.1 -45.1 59 5.0 -40.3 119 20 276.7 276.7 269.3 277.1 0.12 6 503 4991 -44.7 -49.7 57 5.0 -44.9 120 19 278.1 278.1 270.1 278.3 0.08 7 495 5099 -43.7 -52.7 36 9.0 -44.0 121 19 280.6 280.6 271.6 280.8 0.06 8 449 5747 -48.7 -60.7 24 12.0 -48.9 127 21 282.2 282.2 272.5 282.3 0.02 9 378 6866 -54.1 -71.1 11 17.0 -54.2 144 23 289.3 289.3 276.3 289.3 0.01 10 350 7360 -54.3 -74.3 7 20.0 -54.5 156 23 295.5 295.5 279.3 295.5 0.00 11 164 12082 -66.9 -93.9 1 27.0 -67.0 195 31 345.9 345.9 295.7 345.9 0.00 12 150 12620 -67.5 -94.5 1 27.0 -67.6 200 35 353.8 353.8 297.4 353.8 0.00 13 100 15040 -69.3 -96.3 1 27.0 -69.4 220 38 393.8 393.8 304.3 393.8 0.00 TRP 164 12082 -66.9 -93.9 1 27.0 -67.0 195 31 345.9 345.9 295.7 345.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 4979.09 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 68.45 % Est. max temperature: -1.83 C = 28.70 F Sfc-Lift cond lev (LCL): 947.42 mb = 404.64 m = 1327.53 ft T: -6.47 C 700-500 lapse rate: 7.89 C/km ThetaE index: 0.84 C Layer 986.0- 970.0 mb Conv cond level (CCL): 851.13 mb = 1206.13 m = 3957.08 ft Mean mixing ratio: 1.58 g/kg Conv temperature: -2.00 C = 28.40 F Cap Strength: 2.68 C Lifted Index: 3.41 C Risk: None Lifted Index @300 mb: 21.28 C Lifted Index @700 mb: 0.96 C Showalter Index: 3.20 C Risk: None Total Totals Index: 58.73 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.70 C Cross Totals Index: 28.03 C K Index: 10.70 Risk: None Sweat Index: 251.84 Risk: None Energy Index: 0.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.98 J/kg Max Up Vert Vel: 2.44 m/s Conv Inhibition (B-): 13941.08 J/kg Cap Strength: 2.63 C Lift Cond Lev (LCL): 865.32 mb = 1085.69 m = 3561.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 141 at 15 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 ---------------------------------------------------------- 0 991 52 80 11 -10.8 -1.9 | 7 14 -1.7 -13.4 1 925 591 85 19 -18.9 -1.7 | 37 16 -9.8 -13.2 2 850 1241 95 19 -18.9 1.7 | 45 14 -9.8 -9.9 3 700 2684 115 21 -19.0 8.9 | 75 10 -9.9 -2.6 4 500 5020 120 19 -16.5 9.5 | 75 8 -7.3 -2.0 5 400 6490 135 24 -17.0 17.0 | 125 10 -7.8 5.5 6 300 8330 180 21 0.0 21.0 | 224 13 9.2 9.5 7 250 9480 170 21 -3.6 20.7 | 211 11 5.5 9.2 8 200 10860 205 33 13.9 29.9 | 231 30 23.1 18.4 9 164 12082 195 31 8.0 29.9 | 223 25 17.2 18.4 10 150 12620 200 35 12.0 32.9 | 225 30 21.1 21.4 11 100 15040 220 38 24.4 29.1 | 242 38 33.6 17.6 Wind Parameters Mean winds (0-6000m): 111.4 at 19.6 knts Storm direction: 141.4 at 14.7 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 68.1 deg Storm rel helicity (0-3000m) pos: 57.7 neg: 0.0 tot: 57.7 m^2/s^2 ave: 19.2 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 12.41 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 83 15 22 14| 7.7 0.0 7.7| 27.1 0.0 27.1 54.2 0.94| 7.7 7.2 1000 86 17 31 15| 4.4 0.0 4.4| 35.6 0.0 35.6 35.6 0.88| 5.3 4.7 1500 89 18 36 14| 3.3 0.0 3.3| 42.4 0.0 42.4 28.3 0.86| 4.4 3.8 2000 93 18 40 14| 2.9 0.0 2.9| 49.3 0.0 49.3 24.7 0.86| 3.9 3.4 2500 97 19 45 13| 2.7 0.0 2.7| 56.0 0.0 56.0 22.4 0.86| 3.7 3.2 3000 100 19 50 12| 2.3 0.0 2.3| 57.7 0.0 57.7 19.2 0.85| 3.2 2.7 4000 105 19 55 12| 1.7 0.0 1.7| 57.7 -0.0 57.7 14.4 0.80| 2.6 2.1 5000 108 19 59 11| 1.3 0.0 1.3| 58.0 -0.2 57.9 11.6 0.76| 2.2 1.7 6000 111 20 64 10| 1.5 0.0 1.5| 68.3 -0.2 68.1 11.3 0.80| 2.3 1.8 Wrote GIF file: /home/apache/climate/data/raob//BGAM/skewt/BGAM.skewt.20200320.23.gif