UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032911.upa.cvt Date: 1100Z 29 MAR 20 Searching for BGBW... Searching the city database file for: BGBW ... Date:1100Z 29 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 1024 26 2.6 1.9 95 0.7 2.3 270 2 273.9 274.6 274.2 285.4 4.28 1 1015 88 5.0 2.3 83 2.7 3.8 317 2 277.0 277.7 276.2 289.1 4.45 2 1000 194 5.2 1.6 78 3.6 3.6 35 1 278.4 279.1 276.7 290.1 4.29 3 979 368 5.8 -0.2 65 6.0 3.2 61 4 280.6 281.3 277.3 291.4 3.85 4 925 830 3.0 -2.0 70 5.0 0.9 130 11 282.4 283.0 277.9 292.4 3.56 5 850 1509 -1.3 -2.7 90 1.4 -1.9 155 24 284.8 285.4 279.2 295.3 3.68 6 825 1746 -3.5 -3.5 100 0.0 -3.5 160 29 284.9 285.5 279.1 295.1 3.58 7 700 3032 -9.5 -10.2 95 0.7 -9.8 190 57 292.0 292.4 281.1 299.5 2.51 8 658 3508 -12.1 -12.9 94 0.8 -12.3 191 57 294.2 294.6 281.7 300.8 2.15 9 632 3818 -10.9 -11.3 97 0.4 -11.1 192 57 299.0 299.5 284.1 306.8 2.55 10 606 4140 -13.1 -15.1 85 2.0 -13.7 192 57 300.1 300.5 283.8 306.2 1.95 11 500 5580 -22.7 -23.9 90 1.2 -22.9 195 57 305.4 305.6 284.9 309.0 1.11 12 478 5907 -25.3 -26.5 90 1.2 -25.5 195 59 306.1 306.3 285.0 309.1 0.92 13 402 7135 -34.7 -37.4 76 2.7 -35.0 195 66 309.4 309.5 285.6 310.8 0.38 14 400 7170 -34.9 -37.7 76 2.8 -35.2 195 66 309.6 309.7 285.7 310.9 0.37 15 372 7672 -38.1 -42.5 63 4.4 -38.4 195 66 311.9 311.9 286.3 312.8 0.24 16 354 8011 -41.3 -46.3 58 5.0 -41.6 195 66 312.0 312.1 286.2 312.6 0.17 17 311 8875 -49.1 -50.5 85 1.4 -49.1 195 65 312.9 312.9 286.5 313.4 0.12 18 300 9110 -51.3 -52.9 83 1.6 -51.4 195 65 313.0 313.1 286.5 313.4 0.09 19 268 9834 -57.7 -61.1 65 3.4 -57.8 198 69 314.0 314.0 286.8 314.1 0.04 20 250 10270 -61.3 -64.7 64 3.4 -61.3 200 71 314.9 314.9 287.1 315.0 0.03 21 245 10395 -62.1 -66.7 54 4.6 -62.1 200 72 315.6 315.6 287.3 315.6 0.02 22 238 10573 -63.1 -65.7 71 2.6 -63.1 200 74 316.7 316.7 287.7 316.8 0.02 23 226 10891 -62.9 -66.9 58 4.0 -62.9 196 82 321.7 321.7 289.3 321.8 0.02 24 223 10974 -62.6 -69.5 39 7.0 -62.6 195 84 323.5 323.5 289.8 323.5 0.01 25 219 11085 -62.1 -73.1 22 11.0 -62.2 196 83 325.9 325.9 290.5 325.9 0.01 26 210 11345 -60.9 -80.9 5 20.0 -61.0 198 79 331.7 331.7 292.2 331.7 0.00 27 200 11650 -58.3 -81.3 4 23.0 -58.5 200 75 340.4 340.4 294.4 340.5 0.00 28 175 12495 -55.9 -81.9 2 26.0 -56.2 207 65 357.6 357.6 298.2 357.7 0.00 29 150 13470 -58.1 -84.1 2 26.0 -58.3 215 53 370.0 370.0 300.5 370.0 0.00 30 133 14229 -57.9 -85.9 2 28.0 -58.2 216 59 383.3 383.3 302.8 383.3 0.00 31 112 15301 -62.9 -87.9 2 25.0 -63.1 219 68 393.2 393.2 304.3 393.2 0.00 32 100 16000 -62.9 -87.9 2 25.0 -63.1 220 74 406.2 406.2 306.0 406.2 0.00 TRP 238 10573 -63.1 -65.7 71 2.6 -63.1 200 74 316.7 316.7 287.7 316.8 0.02 WND 223 10974 -62.6 -69.5 39 7.0 -62.6 195 84 323.5 323.5 289.8 323.5 0.01 Sounding variables and indices 1000-500 mb thick: 5386.00 m Freezing level: 872.67 mb = 1303.72 m = 4277.25 ft Wetbulb zero: 900.78 mb = 1043.03 m = 3421.98 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 88.16 % Est. max temperature: 12.78 C = 55.00 F Sfc-Lift cond lev (LCL): 1012.93 mb = 102.75 m = 337.10 ft T: 5.03 C 700-500 lapse rate: 5.18 C/km ThetaE index: 0.17 C Layer 825.0- 700.0 mb Conv cond level (CCL): 842.38 mb = 1580.54 m = 5185.43 ft Mean mixing ratio: 3.93 g/kg Conv temperature: 13.61 C = 56.49 F Cap Strength: 10.43 C Lifted Index: 12.79 C Risk: None Lifted Index @300 mb: 15.71 C Lifted Index @700 mb: 5.48 C Showalter Index: 9.62 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 20.00 C K Index: 18.00 Risk: < 20 % chance of thunderstorms Sweat Index: 105.00 Risk: None Energy Index: 2.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.24 J/kg Max Up Vert Vel: 6.67 m/s Conv Inhibition (B-): 14289.54 J/kg Cap Strength: 12.66 C Lift Cond Lev (LCL): 905.18 mb = 1003.96 m = 3293.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 at 31 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 1024 26 270 2 2.0 -0.0 | 34 30 -16.9 -25.0 1 1000 194 35 1 -0.6 -0.8 | 37 32 -19.5 -25.8 2 925 830 130 11 -8.4 7.1 | 57 33 -27.4 -17.9 3 850 1509 155 24 -10.1 21.8 | 84 29 -29.1 -3.3 4 700 3032 190 57 9.9 56.1 | 164 32 -9.0 31.1 5 500 5580 195 57 14.8 55.1 | 172 30 -4.2 30.1 6 400 7170 195 66 17.1 63.8 | 177 39 -1.8 38.7 7 300 9110 195 65 16.8 62.8 | 177 38 -2.1 37.8 8 250 10270 200 71 24.3 66.7 | 187 42 5.4 41.7 9 238 10573 200 74 25.3 69.5 | 188 45 6.4 44.5 10 223 10974 195 84 21.7 81.1 | 183 56 2.8 56.1 11 200 11650 200 75 25.7 70.5 | 188 46 6.7 45.5 12 150 13470 215 53 30.4 43.4 | 212 22 11.5 18.4 13 100 16000 220 74 47.6 56.7 | 222 43 28.6 31.7 Wind Parameters Mean winds (0-6000m): 187.1 at 41.8 knts Storm direction: 217.1 at 31.4 knts Shear (0-3000m) pos: 9.7 neg: 0.0 tot: 9.7 10-3/s Storm rel Dir Shear (0-3000m): 129.4 deg Storm rel helicity (0-3000m) pos: 563.8 neg: 0.0 tot: 563.8 m^2/s^2 ave: 187.9 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 11.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.09 Bulk Shear: 245.51 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 72 3 40 34| 8.4 0.0 8.4| 55.7 0.0 55.7 111.4 0.68| 9.4 6.3 1000 129 6 49 32| 8.3 0.0 8.3|159.4 0.0 159.4 159.4 0.82| 11.0 9.1 1500 143 11 57 30| 8.7 0.0 8.7|249.4 0.0 249.4 166.2 0.87| 11.3 9.9 2000 152 15 66 28| 9.2 0.0 9.2|343.3 0.0 343.3 171.7 0.91| 11.7 10.6 2500 162 20 78 26| 9.5 0.0 9.5|445.9 0.0 445.9 178.4 0.93| 12.1 11.2 3000 173 26 92 22| 9.7 0.0 9.7|563.8 0.0 563.8 187.9 0.94| 12.7 11.9 4000 181 33 114 20| 7.3 0.0 7.3|580.2 0.0 580.2 145.0 0.94| 9.8 9.2 5000 185 38 130 21| 5.8 0.0 5.8|594.8 0.0 594.8 119.0 0.94| 8.0 7.5 6000 187 42 140 21| 5.1 0.0 5.1|610.8 0.0 610.8 101.8 0.92| 7.0 6.4 Wrote GIF file: /home/apache/climate/data/raob//BGBW/skewt/BGBW.skewt.20200329.11.gif