UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032111.upa.cvt Date: 1100Z 21 MAR 20 Searching for BGSC... Searching the city database file for: BGSC ... Date:1100Z 21 MAR 20 Station: BGSC WMO ident: 4339 Latitude: 70.48 Longitude: -21.95 Elevation: 69.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -4 90 9 SFC 991 69 -9.9 -11.9 85 2.0 -10.4 90 9 263.9 264.2 263.3 268.1 1.55 2 967 257 -11.1 -12.6 89 1.5 -11.5 56 8 264.6 264.8 263.7 268.6 1.50 3 949 400 -10.9 -13.2 83 2.3 -11.5 30 7 266.2 266.4 264.8 270.2 1.45 4 937 498 -7.1 -10.2 78 3.1 -8.0 13 7 271.0 271.4 268.8 276.2 1.87 5 925 598 -7.5 -9.5 86 2.0 -8.1 355 6 271.6 272.0 269.4 277.2 2.01 6 900 811 -6.9 -8.0 92 1.1 -7.2 52 11 274.4 274.8 271.6 280.8 2.32 7 858 1183 -9.1 -9.1 100 0.0 -9.1 151 20 275.9 276.2 272.4 282.1 2.23 8 850 1255 -9.5 -9.5 100 0.0 -9.5 170 22 276.2 276.6 272.5 282.3 2.18 9 732 2396 -16.3 -17.5 90 1.2 -16.6 182 26 280.8 281.0 273.8 284.7 1.32 10 700 2731 -18.9 -20.6 86 1.7 -19.3 185 27 281.6 281.7 273.8 284.7 1.06 11 553 4440 -32.9 -36.8 68 3.9 -33.2 192 44 284.6 284.7 274.3 285.6 0.29 12 523 4830 -36.5 -38.6 81 2.1 -36.7 194 48 284.8 284.9 274.4 285.7 0.26 13 514 4950 -37.3 -42.3 60 5.0 -37.6 194 49 285.3 285.3 274.5 285.9 0.18 14 503 5099 -38.7 -42.1 70 3.4 -38.9 195 51 285.4 285.4 274.5 286.0 0.19 15 502 5113 -38.9 -43.1 64 4.2 -39.1 195 51 285.3 285.3 274.5 285.8 0.17 16 500 5140 -38.9 -46.9 43 8.0 -39.3 195 51 285.6 285.6 274.5 286.0 0.11 17 498 5168 -39.1 -55.1 17 16.0 -39.6 195 51 285.7 285.7 274.5 285.8 0.04 18 400 6640 -49.5 -66.5 12 17.0 -49.7 190 64 290.7 290.7 277.0 290.7 0.01 19 348 7536 -55.7 -65.7 28 10.0 -55.8 192 72 294.1 294.1 278.7 294.1 0.02 20 301 8449 -59.7 -76.7 9 17.0 -59.8 195 81 300.9 300.9 281.7 300.9 0.00 21 300 8470 -59.5 -76.5 9 17.0 -59.6 195 81 301.5 301.5 282.0 301.5 0.00 22 285 8790 -60.7 -76.6 11 15.9 -60.8 195 86 304.2 304.2 283.1 304.2 0.00 23 250 9600 -63.7 -76.7 15 13.0 -63.8 195 67 311.4 311.4 285.8 311.4 0.00 24 238 9900 -65.1 -78.1 15 13.0 -65.1 195 64 313.7 313.7 286.6 313.7 0.00 25 200 10950 -67.7 -82.7 10 15.0 -67.8 195 52 325.5 325.5 290.5 325.6 0.00 26 173 11820 -70.3 -84.3 11 14.0 -70.4 195 58 335.0 335.0 293.1 335.0 0.00 27 150 12670 -70.7 -85.7 9 15.0 -70.8 200 59 348.3 348.3 296.3 348.3 0.00 28 100 15060 -72.7 -87.7 9 15.0 -72.8 220 51 387.3 387.3 303.4 387.3 0.00 TRP 173 11820 -70.3 -84.3 11 14.0 -70.4 195 58 335.0 335.0 293.1 335.0 0.00 WND 285 8790 -60.7 -76.6 11 15.9 -60.8 195 86 304.2 304.2 283.1 304.2 0.00 Sounding variables and indices 1000-500 mb thick: 5144.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 83.74 % Est. max temperature: 2.66 C = 36.79 F Sfc-Lift cond lev (LCL): 959.63 mb = 315.07 m = 1033.67 ft T: -11.02 C 700-500 lapse rate: 8.30 C/km Conv cond level (CCL): 991.00 mb = 69.00 m = 226.38 ft Mean mixing ratio: 1.82 g/kg Conv temperature: -9.87 C = 14.24 F Cap Strength: 9.58 C Lifted Index: 9.71 C Risk: None Lifted Index @300 mb: 19.44 C Lifted Index @700 mb: 8.33 C Showalter Index: 3.21 C Risk: None Total Totals Index: 58.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.40 C Cross Totals Index: 29.40 C K Index: 18.20 Risk: < 20 % chance of thunderstorms Sweat Index: 291.00 Risk: None Energy Index: 0.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.58 J/kg Max Up Vert Vel: 10.45 m/s Conv Inhibition (B-): 14748.62 J/kg Cap Strength: 9.57 C Lift Cond Lev (LCL): 914.16 mb = 689.85 m = 2263.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 at 25 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 69 90 9 -9.0 0.0 | 52 31 -24.3 -19.3 1 925 598 355 6 0.5 -6.0 | 30 29 -14.8 -25.3 2 850 1255 170 22 -3.8 21.7 | 97 19 -19.2 2.3 3 700 2731 185 27 2.4 26.9 | 120 15 -13.0 7.6 4 500 5140 195 51 13.2 49.3 | 176 30 -2.1 29.9 5 400 6640 190 64 11.1 63.0 | 174 44 -4.2 43.7 6 300 8470 195 81 21.0 78.2 | 185 59 5.6 58.9 7 285 8790 195 86 22.3 83.1 | 186 64 6.9 63.7 8 250 9600 195 67 17.3 64.7 | 183 45 2.0 45.4 9 200 10950 195 52 13.5 50.2 | 177 31 -1.9 30.9 10 173 11820 195 58 15.0 56.0 | 179 37 -0.3 36.7 11 150 12670 200 59 20.2 55.4 | 188 36 4.8 36.1 12 100 15060 220 51 32.8 39.1 | 221 26 17.4 19.7 Wind Parameters Mean winds (0-6000m): 188.4 at 32.9 knts Storm direction: 218.4 at 24.7 knts Shear (0-3000m) pos: 6.3 neg: 1.9 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 80.7 deg Storm rel helicity (0-3000m) pos: 344.7 neg: -94.6 tot: 250.1 m^2/s^2 ave: 83.4 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 6.0 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.28 Bulk Shear: 193.53 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 58 8 43 32| 0.0 11.2 11.2| 0.0 -94.6 -94.6 -189.2 -0.93| 12.5-11.6 1000 81 9 50 32| 10.9 5.6 16.5|219.0 -94.6 124.4 124.4 0.32| 20.4 6.6 1500 157 13 71 22| 10.0 3.7 13.7|306.9 -94.6 212.3 141.5 0.44| 20.2 8.9 2000 167 16 79 19| 8.0 2.8 10.8|317.6 -94.6 223.0 111.5 0.46| 15.8 7.3 2500 172 18 85 18| 6.7 2.2 9.0|328.0 -94.6 233.4 93.4 0.48| 13.3 6.3 3000 176 20 91 17| 6.3 1.9 8.1|344.7 -94.6 250.1 83.4 0.51| 11.8 6.0 4000 181 24 106 15| 6.0 1.4 7.4|386.8 -94.6 292.2 73.0 0.55| 10.2 5.6 5000 186 28 126 15| 5.8 1.1 6.9|435.3 -94.6 340.7 68.1 0.56| 9.2 5.2 6000 188 33 142 17| 4.8 0.8 5.6|439.1 -98.2 341.0 56.8 0.51| 8.5 4.3 Wrote GIF file: /home/apache/climate/data/raob//BGSC/skewt/BGSC.skewt.20200321.11.gif