UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for VV811... Searching the city database file for: VV811 ... Date:0000Z 21 MAR 20 Station: VV811 WMO ident: 48811 Latitude: 21.40 Longitude: 103.02 ------------------------------------------------------------------------------- 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 110 SFC 959 472 19.2 16.9 87 2.3 17.7 360 3 295.9 298.2 292.4 332.5 12.73 2 943 618 19.8 14.9 73 4.9 16.6 360 2 297.9 300.0 292.0 330.9 11.37 3 925 785 19.2 15.4 79 3.8 16.7 0 0 298.9 301.1 292.7 333.9 11.98 4 901 1011 17.8 14.6 82 3.2 15.7 312 4 299.8 301.9 292.8 333.9 11.67 5 875 1263 19.4 15.5 78 3.9 16.8 258 9 303.9 306.3 294.8 341.9 12.76 6 850 1513 17.8 15.5 86 2.3 16.3 205 13 304.8 307.2 295.3 344.0 13.14 7 815 1872 15.0 14.8 99 0.2 14.9 217 16 305.5 307.9 295.4 344.7 13.10 8 738 2707 9.8 8.8 93 1.0 9.2 245 25 308.6 310.5 293.9 338.1 9.68 9 725 2855 10.0 -2.0 43 12.0 3.9 250 26 310.4 311.3 290.2 324.7 4.56 10 717 2948 9.4 -1.6 46 11.0 3.7 253 27 310.8 311.7 290.5 325.6 4.75 11 700 3147 7.8 -1.2 53 9.0 3.1 260 29 311.1 312.1 290.8 326.8 5.01 12 640 3879 1.8 -8.2 47 10.0 -2.6 256 31 312.4 313.0 289.6 322.7 3.22 13 624 4083 0.2 -3.3 77 3.5 -1.5 255 31 312.8 313.7 291.2 328.0 4.81 14 620 4135 0.0 -4.5 72 4.5 -2.1 255 32 313.2 314.0 290.9 327.2 4.42 15 612 4239 -0.3 -12.3 40 12.0 -5.1 254 32 314.0 314.5 289.3 321.9 2.43 16 566 4861 -4.3 -15.3 42 11.0 -8.3 251 33 316.4 316.8 289.7 323.2 2.05 17 552 5058 -5.9 -10.4 70 4.5 -7.7 249 34 316.8 317.4 290.9 327.0 3.14 18 548 5115 -5.7 -19.7 32 14.0 -10.2 249 34 317.7 317.9 289.5 322.6 1.46 19 534 5318 -6.9 -13.9 57 7.0 -9.5 248 35 318.6 319.1 290.7 326.7 2.44 20 513 5631 -8.3 -14.3 62 6.0 -10.5 246 35 320.6 321.0 291.4 328.8 2.46 21 500 5830 -8.9 -17.9 48 9.0 -11.9 245 36 322.2 322.6 291.3 328.6 1.87 22 452 6599 -14.1 -35.1 15 21.0 -18.2 245 40 325.1 325.2 290.7 326.7 0.43 23 425 7061 -17.3 -25.3 50 8.0 -19.3 245 42 326.8 327.0 291.9 330.9 1.15 24 415 7238 -18.3 -38.3 16 20.0 -21.7 245 43 327.7 327.8 291.5 329.0 0.34 25 400 7510 -20.7 -36.7 22 16.0 -23.4 245 44 328.1 328.2 291.6 329.6 0.41 26 380 7889 -23.7 -40.7 19 17.0 -26.1 245 49 329.0 329.0 291.7 330.1 0.29 27 360 8283 -26.9 -36.9 38 10.0 -28.4 245 54 329.8 329.9 292.1 331.5 0.45 28 352 8445 -28.3 -32.7 66 4.4 -29.0 245 56 330.1 330.2 292.4 332.6 0.69 29 344 8610 -28.9 -42.9 25 14.0 -30.5 245 58 331.4 331.5 292.4 332.4 0.25 30 324 9037 -32.7 -41.7 40 9.0 -33.7 245 64 331.9 332.0 292.6 333.1 0.30 31 322 9081 -32.9 -43.9 32 11.0 -34.0 245 64 332.2 332.3 292.6 333.2 0.24 32 317 9191 -31.9 -57.9 6 26.0 -33.6 245 66 335.1 335.1 293.2 335.3 0.05 33 300 9580 -34.7 -60.7 5 26.0 -36.1 245 71 336.5 336.5 293.4 336.6 0.04 34 250 10830 -42.5 230 97 342.9 35 249 10857 -42.7 230 97 343.0 36 223 11587 -48.5 230 103 345.1 37 205 12132 -52.9 230 101 346.5 38 200 12290 -53.9 230 101 347.4 39 190 12619 -55.9 232 101 349.3 40 164 13544 -63.1 237 100 352.3 41 150 14090 -66.9 240 99 354.8 42 141 14462 -67.9 246 99 359.4 43 127 15082 -72.3 255 99 362.4 44 113 15771 -69.9 255 84 379.2 45 100 16490 -73.5 255 68 385.7 TRP 127 15082 -72.3 255 99 362.4 WND 223 11587 -48.5 230 103 345.1 Sounding variables and indices 1000-500 mb thick: 5720.00 m Freezing level: 620.00 mb = 4134.57 m = 13564.70 ft Wetbulb zero: 667.01 mb = 3541.36 m = 11618.48 ft Precipitable water: 1.43 inches Sfc-500 mean rel hum: 66.30 % Est. max temperature: 28.96 C = 84.12 F Sfc-Lift cond lev (LCL): 927.08 mb = 765.53 m = 2511.55 ft T: 19.27 C 700-500 lapse rate: 6.22 C/km ThetaE index: 20.05 C Layer 738.0- 717.0 mb Conv cond level (CCL): 785.22 mb = 2185.19 m = 7169.17 ft Mean mixing ratio: 12.11 g/kg Conv temperature: 29.89 C = 85.80 F Cap Strength: 3.98 C Lifted Index: -0.37 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.90 C Lifted Index @700 mb: 1.45 C Showalter Index: -3.70 C Risk: Severe thunderstorms possible Total Totals Index: 51.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 24.40 C K Index: 33.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 290.00 Risk: None Energy Index: -3.10 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 206.26 J/kg Max Up Vert Vel: 20.31 m/s Conv Inhibition (B-): 179.94 J/kg Cap Strength: 3.98 C Lift Cond Lev (LCL): 860.07 mb = 1411.60 m = 4631.19 ft Lev Free Conv (LFC): 655.07 mb = 3688.86 m = 12102.43 ft Equ Level (EL): 315.07 mb = 9234.47 m = 30296.46 ft B at Equ Level: 198.02 J/kg Max Parcel Lev (MPL): 255.07 mb = 10692.33 m = 35079.39 ft Wind level data Storm motion: 278 at 19 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 ---------------------------------------------------------- 0 959 472 360 3 -0.0 -3.0 | 89 19 -18.9 -0.4 1 925 785 0 0 -0.0 -0.0 | 98 19 -18.9 2.6 2 850 1513 205 13 5.5 11.8 | 137 20 -13.4 14.4 3 700 3147 260 29 28.6 5.0 | 232 12 9.6 7.6 4 500 5830 245 36 32.6 15.2 | 218 22 13.7 17.8 5 400 7510 245 44 39.9 18.6 | 225 30 21.0 21.2 6 300 9580 245 71 64.3 30.0 | 234 56 45.4 32.6 7 250 10830 230 97 74.3 62.4 | 220 85 55.4 64.9 8 223 11587 230 103 78.9 66.2 | 221 91 60.0 68.8 9 200 12290 230 101 77.4 64.9 | 221 89 58.5 67.5 10 150 14090 240 99 85.7 49.5 | 232 85 66.8 52.1 11 127 15082 255 99 95.6 25.6 | 250 82 76.7 28.2 12 100 16490 255 68 65.7 17.6 | 247 51 46.8 20.2 Wind Parameters Mean winds (0-6000m): 247.8 at 25.5 knts Storm direction: 277.8 at 19.1 knts Shear (0-3000m) pos: 3.9 neg: 2.5 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 141.0 deg Storm rel helicity (0-3000m) pos: 149.1 neg: -12.6 tot: 136.5 m^2/s^2 ave: 45.5 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 6.0 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 2.36 Bulk Shear: 87.25 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 ------------------------------------------------------------------------------- 500 344 2 93 19| 0.0 2.3 2.3| 14.4 -11.3 3.1 6.2 0.08| 6.5 0.5 1000 218 5 111 17| 0.0 7.6 7.6| 49.6 -11.3 38.3 38.3 0.47| 12.0 5.6 1500 211 8 123 17| 1.9 5.1 7.0| 78.2 -11.3 66.9 44.6 0.55| 10.6 5.8 2000 222 11 133 16| 3.1 3.8 7.0|108.3 -11.3 97.0 48.5 0.62| 9.9 6.1 2500 235 14 145 13| 4.0 3.1 7.1|138.2 -11.3 127.0 50.8 0.68| 9.7 6.7 3000 243 16 157 11| 3.9 2.5 6.5|149.1 -12.6 136.5 45.5 0.68| 8.9 6.0 4000 248 20 178 10| 2.9 2.4 5.4|149.1 -18.5 130.6 32.7 0.61| 7.2 4.3 5000 249 23 193 11| 2.3 2.4 4.7|149.1 -27.0 122.0 24.4 0.54| 6.2 3.3 6000 248 25 201 13| 2.0 2.3 4.3|156.9 -30.4 126.5 21.1 0.51| 5.5 2.8 Wrote GIF file: /home/apache/climate/data/raob//VV811/skewt/VV811.skewt.20200321.00.gif