UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032200.upa.cvt Date: 0000Z 22 MAR 20 Searching for VV839... Searching the city database file for: VV839 ... Date:0000Z 22 MAR 20 Station: VV839 WMO ident: 48839 Latitude: 20.13 Longitude: 107.72 ------------------------------------------------------------------------------- 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 1013 7 23.8 22.1 90 1.7 22.6 175 7 295.9 298.9 295.3 344.1 16.76 1 1003 93 24.4 21.8 85 2.6 22.6 171 15 297.3 300.3 295.6 345.4 16.61 2 1000 119 24.2 21.7 86 2.5 22.4 170 17 297.4 300.3 295.6 345.3 16.56 3 925 798 18.6 18.1 97 0.5 18.2 175 25 298.3 300.9 294.3 339.8 14.27 4 910 938 17.8 16.6 93 1.2 17.0 185 23 298.9 301.3 293.6 337.3 13.17 5 901 1024 21.2 6.2 38 15.0 12.4 191 23 303.3 304.5 289.7 323.1 6.61 6 898 1053 21.2 7.2 40 14.0 12.9 193 22 303.5 304.9 290.2 324.9 7.11 7 852 1507 18.0 16.9 93 1.1 17.2 224 17 304.8 307.5 296.1 347.7 14.36 8 850 1527 18.2 16.0 87 2.2 16.7 225 17 305.2 307.7 295.7 345.8 13.58 9 831 1721 18.6 11.6 64 7.0 14.1 227 17 307.6 309.6 294.1 339.0 10.38 10 700 3169 7.8 5.4 85 2.4 6.4 245 15 311.1 312.7 293.3 336.0 8.06 11 658 3676 3.8 2.2 89 1.6 2.9 242 18 312.2 313.5 292.6 333.4 6.83 12 625 4093 1.6 -5.4 60 7.0 -1.7 240 20 314.3 315.1 291.0 327.3 4.09 13 620 4158 1.6 -10.4 40 12.0 -3.4 240 21 315.0 315.5 290.0 324.1 2.79 14 604 4368 0.0 -8.0 55 8.0 -3.6 238 22 315.5 316.2 290.7 326.7 3.46 15 585 4624 -1.3 -10.3 50 9.0 -5.1 237 24 316.9 317.5 290.7 326.6 2.98 16 578 4720 -0.7 -19.7 22 19.0 -7.1 236 24 318.7 319.0 289.8 323.4 1.39 17 575 4762 -1.1 -11.1 47 10.0 -5.3 236 24 318.7 319.3 291.2 328.1 2.85 18 564 4916 -1.5 -13.5 39 12.0 -6.2 235 25 320.0 320.5 291.2 328.0 2.39 19 553 5073 -1.7 -33.7 7 32.0 -9.5 234 26 321.6 321.6 289.7 323.0 0.40 20 550 5116 -1.7 -15.7 33 14.0 -7.0 234 26 322.1 322.5 291.5 329.0 2.05 21 546 5175 -2.3 -14.3 39 12.0 -7.0 234 27 322.0 322.5 291.6 329.8 2.31 22 523 5516 -4.1 -27.1 15 23.0 -10.6 232 29 323.8 324.0 290.7 326.7 0.79 23 514 5653 -4.9 -15.9 42 11.0 -9.0 231 30 324.5 324.9 292.2 331.8 2.15 24 503 5823 -5.1 -18.1 35 13.0 -9.7 230 31 326.3 326.6 292.4 332.6 1.83 25 500 5870 -5.5 -18.5 35 13.0 -10.1 230 31 326.3 326.7 292.4 332.5 1.78 26 460 6516 -10.9 -18.9 52 8.0 -13.6 230 33 327.5 327.8 292.8 333.9 1.87 27 441 6838 -13.3 -25.3 36 12.0 -16.6 230 34 328.4 328.6 292.3 332.4 1.11 28 400 7570 -20.1 -29.1 45 9.0 -22.1 230 36 328.9 329.0 292.3 332.0 0.86 29 397 7626 -20.7 -29.7 44 9.0 -22.6 230 37 328.8 329.0 292.2 331.8 0.82 30 381 7928 -21.9 -42.9 13 21.0 -24.8 231 41 331.1 331.1 292.3 332.0 0.23 31 379 7967 -21.9 -40.9 16 19.0 -24.7 231 42 331.6 331.7 292.4 332.7 0.28 32 372 8103 -22.9 -38.9 22 16.0 -25.4 231 44 332.0 332.1 292.6 333.4 0.35 33 371 8123 -23.1 -32.1 44 9.0 -24.8 231 44 332.0 332.2 293.0 334.6 0.70 34 366 8222 -23.5 -40.5 19 17.0 -26.0 232 45 332.8 332.9 292.8 334.0 0.30 35 347 8608 -27.1 -35.1 47 8.0 -28.4 232 51 333.0 333.1 293.1 335.1 0.56 36 317 9253 -31.1 -46.1 21 15.0 -32.6 234 60 336.2 336.2 293.6 337.0 0.19 37 305 9524 -33.3 -41.3 45 8.0 -34.2 235 64 336.8 336.9 293.9 338.2 0.34 38 304 9547 -33.5 -34.8 88 1.3 -33.7 235 65 336.9 337.0 294.1 339.4 0.66 39 302 9594 -33.9 -38.9 61 5.0 -34.5 235 65 337.0 337.0 294.0 338.6 0.44 40 300 9640 -34.1 -35.6 86 1.5 -34.3 235 66 337.3 337.4 294.2 339.6 0.61 41 297 9711 -34.3 -36.7 79 2.4 -34.6 235 67 338.0 338.1 294.3 340.1 0.55 42 295 9758 -34.1 -49.1 21 15.0 -35.4 235 67 338.9 339.0 294.2 339.5 0.15 43 267 10451 -39.3 -46.3 47 7.0 -39.9 232 76 341.2 341.2 294.8 342.1 0.22 44 250 10900 -41.7 -55.7 20 14.0 -42.5 230 81 344.1 344.1 295.4 344.4 0.08 45 235 11314 -44.9 -59.9 17 15.0 -45.5 230 82 345.4 345.4 295.7 345.6 0.05 46 232 11400 -44.5 -62.5 12 18.0 -45.2 230 83 347.2 347.3 296.1 347.4 0.04 47 228 11516 -45.6 -63.2 12 17.6 -46.2 230 83 347.4 347.4 296.1 347.5 0.03 48 200 12370 -53.5 -68.5 14 15.0 -53.8 240 77 348.0 348.0 296.2 348.1 0.02 49 171 13362 -61.1 -72.1 22 11.0 -61.2 248 70 351.4 351.4 297.0 351.5 0.01 50 162 13697 -63.1 -77.1 13 14.0 -63.2 251 67 353.5 353.5 297.4 353.5 0.01 51 150 14170 -64.3 -80.3 9 16.0 -64.4 255 64 359.3 359.3 298.5 359.3 0.00 52 100 16580 -74.1 -88.1 10 14.0 -74.2 300 46 384.6 384.6 303.0 384.6 0.00 TRP WND 228 11516 -45.6 -63.2 12 17.6 -46.2 230 83 347.4 347.4 296.1 347.5 0.03 Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 604.00 mb = 4368.22 m = 14331.26 ft Wetbulb zero: 637.26 mb = 3935.62 m = 12911.98 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 65.52 % Est. max temperature: 32.47 C = 90.45 F Sfc-Lift cond lev (LCL): 988.55 mb = 219.30 m = 719.48 ft T: 23.37 C 700-500 lapse rate: 4.92 C/km ThetaE index: 23.59 C Layer 850.0- 604.0 mb Conv cond level (CCL): 936.43 mb = 691.08 m = 2267.30 ft Mean mixing ratio: 15.37 g/kg Conv temperature: 26.13 C = 79.04 F Cap Strength: 3.64 C Lifted Index: 0.28 C Risk: Showers probable Lifted Index @300 mb: -1.42 C Lifted Index @700 mb: -0.60 C Showalter Index: -1.01 C Risk: Thunderstorms probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.50 C K Index: 37.30 Risk: > 80 % chance of thunderstorms Sweat Index: 292.89 Risk: None Energy Index: -2.64 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 440.50 J/kg Max Up Vert Vel: 29.68 m/s Conv Inhibition (B-): 0.33 J/kg Cap Strength: 3.56 C Lift Cond Lev (LCL): 942.03 mb = 639.14 m = 2096.90 ft Lev Free Conv (LFC): 927.03 mb = 778.94 m = 2555.55 ft Equ Level (EL): 907.03 mb = 966.67 m = 3171.47 ft B at Equ Level: 3.56 J/kg Max Parcel Lev (MPL): 897.03 mb = 1062.48 m = 3485.80 ft Wind level data Storm motion: 253 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 1013 7 175 7 -0.6 7.0 | 99 16 -15.5 2.6 1 1000 119 170 17 -3.0 16.7 | 125 22 -17.8 12.3 2 925 798 175 25 -2.2 24.9 | 140 27 -17.0 20.5 3 850 1527 225 17 12.0 12.0 | 160 8 -2.8 7.6 4 700 3169 245 15 13.6 6.3 | 147 2 -1.3 1.9 5 500 5870 230 31 23.7 19.9 | 210 18 8.9 15.5 6 400 7570 230 36 27.6 23.1 | 214 23 12.7 18.7 7 300 9640 235 66 54.1 37.9 | 230 52 39.2 33.4 8 250 10900 230 81 62.0 52.1 | 225 67 47.2 47.7 9 228 11516 230 83 63.6 53.4 | 225 69 48.7 48.9 10 200 12370 240 77 66.7 38.5 | 237 62 51.8 34.1 11 150 14170 255 64 61.8 16.6 | 255 49 47.0 12.2 12 100 16580 300 46 39.8 -23.0 | 318 37 25.0 -27.4 Wind Parameters Mean winds (0-6000m): 223.5 at 20.7 knts Storm direction: 253.5 at 15.5 knts Shear (0-3000m) pos: 3.7 neg: 2.5 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 52.8 deg Storm rel helicity (0-3000m) pos: 115.2 neg: -0.5 tot: 114.7 m^2/s^2 ave: 38.2 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.6 10^-3/s Energy-Hel index: 0.32 Bulk Rich Number: 11.56 Bulk Shear: 38.09 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 ------------------------------------------------------------------------------- 500 172 18 127 22| 0.0 15.0 15.0| 61.0 0.0 61.0 121.9 0.80| 15.2 12.2 1000 175 21 134 23| 3.3 7.5 10.8|100.3 0.0 100.3 100.3 0.73| 12.6 9.2 1500 183 20 139 21| 5.9 5.0 10.9|115.0 0.0 115.0 76.7 0.57| 12.9 7.3 2000 192 19 144 18| 4.9 3.7 8.6|115.2 0.0 115.2 57.6 0.54| 10.3 5.5 2500 200 19 147 16| 4.2 3.0 7.2|115.2 -0.1 115.0 46.0 0.51| 8.6 4.4 3000 206 18 150 14| 3.7 2.5 6.2|115.2 -0.5 114.7 38.2 0.48| 7.4 3.6 4000 215 18 156 11| 2.9 2.1 5.0|118.0 -0.6 117.4 29.4 0.49| 6.3 3.1 5000 221 19 166 10| 2.3 2.3 4.6|119.9 -0.6 119.3 23.9 0.45| 5.7 2.5 6000 223 21 177 11| 1.9 2.4 4.3|120.4 -1.8 118.6 19.8 0.40| 5.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//VV839/skewt/VV839.skewt.20200322.00.gif