UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032723.upa.cvt Date: 2300Z 27 MAR 20 Searching for BGEM... Searching the city database file for: BGEM ... Date:2300Z 27 MAR 20 Station: BGEM WMO ident: 4220 Latitude: 68.70 Longitude: -52.85 Elevation: 41.00 ------------------------------------------------------------------------------- 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 41 -3.1 -6.6 77 3.5 -4.3 240 24 269.1 269.5 268.2 275.4 2.30 1 1000 133 -3.3 -7.2 74 3.9 -4.6 195 28 269.9 270.2 268.6 275.9 2.22 2 925 743 -8.1 -10.8 81 2.7 -8.9 200 49 271.0 271.3 268.7 276.0 1.81 3 850 1395 -12.1 -14.3 84 2.2 -12.6 190 51 273.5 273.7 269.7 277.7 1.48 4 779 2054 -17.9 -17.9 100 0.0 -17.9 194 51 274.1 274.3 269.7 277.6 1.20 5 774 2102 -17.9 -21.3 75 3.4 -18.5 195 51 274.7 274.8 269.5 277.3 0.90 6 757 2268 -18.9 -24.9 59 6.0 -19.8 196 50 275.3 275.4 269.5 277.3 0.67 7 700 2847 -21.9 -30.9 44 9.0 -23.0 200 50 278.2 278.3 270.8 279.5 0.42 8 666 3212 -24.9 -30.9 57 6.0 -25.6 200 51 278.9 278.9 271.2 280.2 0.44 9 642 3479 -26.3 -37.3 35 11.0 -27.3 200 51 280.2 280.2 271.7 281.0 0.24 10 625 3673 -26.7 -56.7 4 30.0 -28.2 200 51 281.9 281.9 272.3 282.0 0.03 11 618 3754 -26.9 -54.9 5 28.0 -28.4 200 51 282.6 282.6 272.7 282.7 0.04 12 500 5250 -38.1 -47.1 38 9.0 -38.5 200 54 286.6 286.6 275.0 287.0 0.11 13 488 5415 -39.7 -47.7 42 8.0 -40.1 201 54 286.6 286.6 275.1 287.0 0.11 14 417 6467 -46.9 -55.9 35 9.0 -47.1 204 53 290.6 290.6 277.0 290.7 0.05 15 400 6740 -48.7 -59.7 27 11.0 -48.9 205 53 291.7 291.7 277.6 291.8 0.03 16 377 7127 -50.5 -67.5 12 17.0 -50.7 209 62 294.3 294.3 278.8 294.3 0.01 17 314 8309 -54.3 -77.3 4 23.0 -54.5 222 88 304.8 304.8 283.3 304.8 0.00 18 300 8600 -55.7 -62.7 41 7.0 -55.8 225 95 306.8 306.8 284.1 306.9 0.03 19 283 8971 -57.5 -63.5 46 6.0 -57.6 225 103 309.4 309.4 285.1 309.5 0.03 20 274 9175 -58.2 -65.2 40 7.0 -58.3 225 107 311.3 311.3 285.8 311.4 0.02 21 250 9750 -60.1 -70.1 26 10.0 -60.2 225 106 316.7 316.7 287.7 316.8 0.01 22 240 10004 -61.5 -72.5 22 11.0 -61.6 227 104 318.3 318.3 288.2 318.4 0.01 23 226 10376 -62.3 -81.3 6 19.0 -62.4 230 102 322.6 322.6 289.6 322.6 0.00 24 200 11130 -62.9 -81.9 6 19.0 -63.0 235 99 333.2 333.2 292.6 333.2 0.00 25 150 12890 -66.7 -84.7 6 18.0 -66.8 235 93 355.2 355.2 297.7 355.2 0.00 26 114 14534 -70.9 -86.9 8 16.0 -70.9 235 104 376.4 376.4 301.6 376.4 0.00 27 100 15310 -71.3 -87.3 8 16.0 -71.3 235 109 390.0 390.0 303.8 390.0 0.00 TRP 226 10376 -62.3 -81.3 6 19.0 -62.4 230 102 322.6 322.6 289.6 322.6 0.00 WND 274 9175 -58.2 -65.2 40 7.0 -58.3 225 107 311.3 311.3 285.8 311.4 0.02 Sounding variables and indices 1000-500 mb thick: 5117.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 53.05 % Est. max temperature: 0.85 C = 33.53 F Sfc-Lift cond lev (LCL): 957.69 mb = 471.29 m = 1546.21 ft T: -5.96 C 700-500 lapse rate: 6.74 C/km ThetaE index: 0.39 C Layer 779.0- 757.0 mb Conv cond level (CCL): 888.67 mb = 1051.94 m = 3451.19 ft Mean mixing ratio: 2.01 g/kg Conv temperature: -0.03 C = 31.95 F Cap Strength: 6.71 C Lifted Index: 8.99 C Risk: None Lifted Index @300 mb: 21.92 C Lifted Index @700 mb: 3.86 C Showalter Index: 7.64 C Risk: None Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 23.80 C K Index: 2.70 Risk: None Sweat Index: 172.00 Risk: None Energy Index: 1.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.29 J/kg Max Up Vert Vel: 2.56 m/s Conv Inhibition (B-): 15151.80 J/kg Cap Strength: 8.95 C Lift Cond Lev (LCL): 912.94 mb = 844.22 m = 2769.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 228 at 38 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 41 240 24 20.8 12.0 | 29 15 -7.3 -12.9 1 1000 133 195 28 7.2 27.0 | 96 21 -20.8 2.2 2 925 743 200 49 16.8 46.0 | 152 24 -11.3 21.2 3 850 1395 190 51 8.9 50.2 | 143 32 -19.2 25.3 4 700 2847 200 50 17.1 47.0 | 154 25 -11.0 22.1 5 500 5250 200 54 18.5 50.7 | 160 28 -9.6 25.9 6 400 6740 205 53 22.4 48.0 | 166 24 -5.7 23.2 7 300 8600 225 95 67.2 67.2 | 223 58 39.1 42.3 8 274 9175 225 107 75.7 75.7 | 223 70 47.6 50.8 9 250 9750 225 106 75.0 75.0 | 223 69 46.9 50.1 10 226 10376 230 102 78.1 65.6 | 231 65 50.1 40.7 11 200 11130 235 99 81.1 56.8 | 239 62 53.0 31.9 12 150 12890 235 93 76.2 53.3 | 239 56 48.1 28.5 13 100 15310 235 109 89.3 62.5 | 238 72 61.2 37.6 Wind Parameters Mean winds (0-6000m): 198.4 at 50.0 knts Storm direction: 228.4 at 37.5 knts Shear (0-3000m) pos: 1.4 neg: 6.8 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 124.7 deg Storm rel helicity (0-3000m) pos: 226.4 neg: -30.6 tot: 195.8 m^2/s^2 ave: 65.3 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 7.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 36.90 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 ------------------------------------------------------------------------------- 500 200 33 111 18| 0.0 29.7 29.7|149.0 0.0 149.0 298.1 0.97| 36.7 35.7 1000 199 41 132 20| 0.0 19.0 19.0|186.8 -12.9 173.9 173.9 0.84| 24.1 20.1 1500 196 44 138 23| 0.0 13.6 13.6|189.9 -30.6 159.3 106.2 0.72| 17.8 12.8 2000 195 46 140 25| 0.8 10.2 11.0|204.2 -30.6 173.7 86.8 0.71| 14.2 10.1 2500 195 47 142 25| 1.3 8.1 9.4|217.4 -30.6 186.8 74.7 0.70| 12.0 8.4 3000 196 47 144 25| 1.4 6.8 8.1|226.4 -30.6 195.8 65.3 0.70| 10.3 7.2 4000 197 48 147 25| 1.0 5.3 6.3|234.2 -30.6 203.7 50.9 0.70| 8.0 5.6 5000 198 49 149 26| 0.8 4.3 5.2|242.1 -30.6 211.5 42.3 0.70| 6.5 4.6 6000 198 50 151 26| 0.9 3.6 4.5|254.8 -30.6 224.2 37.4 0.70| 5.7 4.0 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20200327.23.gif