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 BGBW... Searching the city database file for: BGBW ... Date:2300Z 20 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 1009 26 -7.9 -15.9 53 8.0 -9.7 270 6 264.6 264.7 262.9 267.6 1.09 1 1000 77 -7.9 -15.9 53 8.0 -9.7 260 3 265.2 265.4 263.4 268.3 1.10 2 925 677 -12.5 -21.5 47 9.0 -14.2 240 9 266.5 266.6 263.7 268.6 0.74 3 850 1317 -17.3 -26.3 45 9.0 -18.6 290 13 268.0 268.1 264.3 269.5 0.52 4 767 2078 -23.3 -29.3 58 6.0 -24.0 295 20 269.5 269.6 265.2 270.8 0.44 5 700 2740 -28.7 -36.7 46 8.0 -29.3 300 27 270.7 270.7 265.6 271.4 0.24 6 678 2968 -30.7 -38.7 45 8.0 -31.3 300 27 271.0 271.0 265.7 271.6 0.20 7 673 3020 -30.5 -42.5 30 12.0 -31.2 300 27 271.7 271.8 266.1 272.2 0.13 8 667 3084 -30.5 -47.5 17 17.0 -31.4 300 27 272.4 272.5 266.5 272.7 0.08 9 633 3453 -33.3 -42.3 40 9.0 -33.8 300 28 273.4 273.4 267.3 273.8 0.15 10 593 3908 -36.3 -48.3 28 12.0 -36.8 300 28 275.0 275.0 268.2 275.3 0.08 11 500 5070 -44.7 -50.7 51 6.0 -44.9 300 30 278.5 278.6 270.4 278.8 0.07 12 494 5151 -45.3 -51.3 51 6.0 -45.4 299 31 278.8 278.8 270.5 279.0 0.07 13 470 5483 -46.1 -54.1 40 8.0 -46.3 297 35 281.8 281.8 272.3 282.0 0.05 14 447 5819 -44.5 -63.5 10 19.0 -44.9 295 40 287.9 287.9 275.6 287.9 0.02 15 401 6543 -47.3 -71.3 5 24.0 -47.6 290 49 293.3 293.3 278.3 293.3 0.01 16 400 6560 -47.5 -71.5 5 24.0 -47.8 290 49 293.3 293.3 278.3 293.3 0.01 17 346 7506 -53.7 -74.7 6 21.0 -53.9 287 53 297.3 297.3 280.1 297.3 0.00 18 325 7908 -54.1 -80.1 3 26.0 -54.3 286 54 302.1 302.1 282.2 302.1 0.00 19 300 8420 -55.7 -76.7 6 21.0 -55.9 285 56 306.8 306.8 284.1 306.8 0.00 20 250 9570 -58.3 -80.3 4 22.0 -58.5 280 58 319.4 319.4 288.5 319.4 0.00 21 235 9958 -60.3 -81.3 5 21.0 -60.4 279 60 322.1 322.1 289.4 322.1 0.00 22 200 10960 -62.3 -84.3 4 22.0 -62.4 275 65 334.1 334.1 292.8 334.1 0.00 23 188 11341 -62.9 -84.9 4 22.0 -63.0 275 67 339.1 339.1 294.1 339.1 0.00 24 187 11374 -62.7 -84.7 4 22.0 -62.8 275 67 339.9 339.9 294.3 339.9 0.00 25 177 11711 -64.5 -84.5 5 20.0 -64.6 275 68 342.4 342.4 294.9 342.4 0.00 26 150 12720 -65.1 -86.1 4 21.0 -65.2 275 70 357.9 357.9 298.3 357.9 0.00 27 100 15160 -67.5 -88.5 4 21.0 -67.6 265 78 397.3 397.3 304.8 397.3 0.00 TRP 177 11711 -64.5 -84.5 5 20.0 -64.6 275 68 342.4 342.4 294.9 342.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 4993.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 43.76 % Est. max temperature: -4.62 C = 23.68 F Sfc-Lift cond lev (LCL): 887.74 mb = 988.23 m = 3242.17 ft T: -14.83 C 700-500 lapse rate: 6.87 C/km Conv cond level (CCL): 799.10 mb = 1774.46 m = 5821.64 ft Mean mixing ratio: 0.90 g/kg Conv temperature: -3.51 C = 25.68 F Cap Strength: 6.04 C Lifted Index: 8.42 C Risk: None Lifted Index @300 mb: 27.19 C Lifted Index @700 mb: 3.04 C Showalter Index: 7.55 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.40 C Cross Totals Index: 18.40 C K Index: -6.90 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 1.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.18 J/kg Max Up Vert Vel: 2.52 m/s Conv Inhibition (B-): 16892.98 J/kg Cap Strength: 8.21 C Lift Cond Lev (LCL): 837.35 mb = 1428.04 m = 4685.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 18 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 1009 26 270 6 6.0 -0.0 | 165 15 -3.9 14.7 1 1000 77 260 3 3.0 0.5 | 155 17 -7.0 15.2 2 925 677 240 9 7.8 4.5 | 174 19 -2.1 19.2 3 850 1317 290 13 12.2 -4.4 | 193 11 2.3 10.3 4 700 2740 300 27 23.4 -13.5 | 265 14 13.4 1.2 5 500 5070 300 30 26.0 -15.0 | 271 16 16.0 -0.3 6 400 6560 290 49 46.0 -16.8 | 273 36 36.1 -2.0 7 300 8420 285 56 54.1 -14.5 | 270 44 44.2 0.2 8 250 9570 280 58 57.1 -10.1 | 264 47 47.2 4.6 9 200 10960 275 65 64.8 -5.7 | 261 56 54.8 9.0 10 177 11711 275 68 67.7 -5.9 | 261 58 57.8 8.8 11 150 12720 275 70 69.7 -6.1 | 262 60 59.8 8.6 12 100 15160 265 78 77.7 6.8 | 252 71 67.8 21.5 Wind Parameters Mean winds (0-6000m): 296.0 at 23.7 knts Storm direction: 326.0 at 17.8 knts Shear (0-3000m) pos: 4.1 neg: 0.6 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 84.9 neg: -9.3 tot: 75.6 m^2/s^2 ave: 25.2 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 54.69 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 ------------------------------------------------------------------------------- 500 251 5 163 17| 0.0 3.4 3.4| 17.7 -9.3 8.4 16.7 0.24| 7.1 1.7 1000 251 7 170 17| 2.6 1.7 4.3| 38.9 -9.3 29.6 29.6 0.46| 6.9 3.2 1500 268 9 177 15| 3.9 1.1 5.0| 50.8 -9.3 41.5 27.7 0.49| 7.1 3.4 2000 278 11 185 13| 4.2 0.8 5.0| 64.1 -9.3 54.7 27.4 0.59| 6.6 3.9 2500 285 14 196 12| 4.4 0.7 5.1| 77.9 -9.3 68.6 27.4 0.64| 6.3 4.1 3000 290 16 207 11| 4.1 0.6 4.7| 84.9 -9.3 75.6 25.2 0.65| 5.7 3.7 4000 294 19 226 10| 3.1 0.4 3.5| 87.6 -9.3 78.3 19.6 0.65| 4.5 2.9 5000 296 21 239 11| 2.5 0.4 2.8| 90.2 -9.3 80.9 16.2 0.64| 3.7 2.4 6000 296 24 249 12| 2.0 1.4 3.4| 96.1 -9.6 86.5 14.4 0.50| 4.2 2.1 Wrote GIF file: /home/apache/climate/data/raob//BGBW/skewt/BGBW.skewt.20200320.23.gif