UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033000.upa.cvt Date: 0000Z 30 MAR 20 Searching for VV811... Searching the city database file for: VV811 ... Date:0000Z 30 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 63 SFC 954 473 19.0 18.4 96 0.6 18.6 0 0 296.1 298.7 293.5 336.7 14.10 2 952 491 18.8 17.8 94 1.0 18.1 12 0 296.1 298.5 293.1 335.2 13.59 3 925 743 23.0 15.0 61 8.0 17.7 180 1 302.8 305.0 293.7 337.4 11.67 4 920 790 23.4 14.4 57 9.0 17.4 184 2 303.7 305.8 293.6 337.3 11.28 5 918 809 25.4 14.4 51 11.0 18.0 185 2 305.9 308.1 294.3 339.9 11.30 6 903 954 25.8 13.8 47 12.0 17.8 196 5 307.8 309.9 294.6 341.2 11.05 7 883 1151 25.0 13.0 47 12.0 17.0 210 9 309.0 311.0 294.7 341.6 10.72 8 856 1423 22.0 12.0 53 10.0 15.4 230 14 308.6 310.5 294.3 340.0 10.35 9 850 1484 22.4 11.4 50 11.0 15.2 235 15 309.6 311.5 294.4 340.2 10.01 10 769 2346 16.8 2.8 39 14.0 8.8 253 17 312.6 313.7 292.2 331.6 6.10 11 759 2458 16.2 4.2 45 12.0 9.2 255 17 313.1 314.4 292.9 334.4 6.83 12 700 3139 10.0 5.2 72 4.8 7.1 270 19 313.6 315.1 293.9 338.3 7.95 13 675 3440 7.2 4.7 84 2.5 5.7 269 20 313.7 315.2 294.0 338.5 7.96 14 670 3501 6.8 3.2 78 3.6 4.7 269 20 313.9 315.3 293.4 336.5 7.21 15 666 3551 8.2 -13.8 19 22.0 -0.8 269 20 316.0 316.4 289.5 322.6 1.97 16 664 3576 8.6 -19.4 12 28.0 -1.6 268 21 316.8 317.0 289.0 321.0 1.24 17 618 4169 7.6 -40.4 2 48.0 -4.1 266 23 322.2 322.2 289.6 322.9 0.18 18 603 4371 6.0 -15.0 20 21.0 -2.6 266 23 322.6 323.0 291.5 329.3 1.98 19 595 4480 6.2 -21.8 11 28.0 -3.7 265 24 324.1 324.3 291.2 328.0 1.12 20 500 5880 -4.5 -27.5 15 23.0 -11.0 260 29 327.6 327.7 291.8 330.4 0.80 21 460 6527 -9.9 -37.9 8 28.0 -15.6 256 30 328.7 328.8 291.7 329.9 0.32 22 400 7590 -15.5 -49.5 4 34.0 -20.3 250 31 334.8 334.9 293.1 335.3 0.10 23 368 8217 -18.3 -55.3 2 37.0 -22.7 253 32 339.2 339.2 294.2 339.4 0.06 24 315 9359 -27.5 -58.5 4 31.0 -30.0 258 33 341.8 341.8 294.8 342.0 0.05 25 307 9544 -27.9 -56.9 5 29.0 -30.4 259 33 343.8 343.8 295.3 344.0 0.06 26 300 9710 -29.3 -54.3 7 25.0 -31.5 260 33 344.1 344.1 295.4 344.4 0.08 27 259 10738 -37.7 -59.7 8 22.0 -38.9 260 35 346.5 346.5 295.9 346.7 0.05 28 250 10980 -39.3 -62.3 7 23.0 -40.4 260 35 347.6 347.6 296.1 347.8 0.04 29 200 12470 -50.9 255 25 352.2 30 184 13008 -55.3 251 24 353.5 31 150 14280 -66.7 240 23 355.2 32 149 14320 -67.1 240 23 355.2 33 141 14651 -68.9 243 21 357.7 34 118 15699 -74.7 252 17 365.7 35 100 16640 -82.5 260 13 368.3 TRP WND Sounding variables and indices 1000-500 mb thick: 5817.00 m Freezing level: 539.95 mb = 5291.35 m = 17359.85 ft Wetbulb zero: 666.56 mb = 3543.72 m = 11626.24 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 36.19 % Est. max temperature: 33.95 C = 93.11 F Sfc-Lift cond lev (LCL): 945.87 mb = 547.73 m = 1796.99 ft T: 19.74 C 700-500 lapse rate: 5.29 C/km ThetaE index: 8.55 C Layer 769.0- 759.0 mb Conv cond level (CCL): 704.03 mb = 3090.64 m = 10139.77 ft Mean mixing ratio: 11.36 g/kg Conv temperature: 36.19 C = 97.14 F Cap Strength: 6.02 C Lifted Index: 2.51 C Risk: None Lifted Index @300 mb: 5.13 C Lifted Index @700 mb: 2.48 C Showalter Index: 2.22 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 15.90 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 273.63 Risk: None Energy Index: -1.73 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.32 J/kg Max Up Vert Vel: 10.80 m/s Conv Inhibition (B-): 3770.69 J/kg Cap Strength: 6.02 C Lift Cond Lev (LCL): 788.36 mb = 2132.23 m = 6995.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 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 ---------------------------------------------------------- 0 954 473 0 0 -0.0 -0.0 | 109 15 -14.0 4.9 1 925 743 180 1 0.0 1.0 | 113 15 -14.0 5.9 2 850 1484 235 15 12.3 8.6 | 173 14 -1.7 13.5 3 700 3139 270 19 19.0 -0.0 | 226 7 5.0 4.9 4 500 5880 260 29 28.6 5.0 | 236 18 14.6 10.0 5 400 7590 250 31 29.1 10.6 | 224 22 15.2 15.5 6 300 9710 260 33 32.5 5.7 | 240 21 18.5 10.7 7 250 10980 260 35 34.5 6.1 | 242 23 20.5 11.0 8 200 12470 255 25 24.1 6.5 | 222 15 10.2 11.4 9 150 14280 240 23 19.9 11.5 | 200 17 6.0 16.4 10 100 16640 260 13 12.8 2.3 | 171 7 -1.2 7.2 Wind Parameters Mean winds (0-6000m): 259.5 at 19.7 knts Storm direction: 289.5 at 14.8 knts Shear (0-3000m) pos: 3.3 neg: 0.9 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 119.9 deg Storm rel helicity (0-3000m) pos: 94.1 neg: -1.0 tot: 93.1 m^2/s^2 ave: 31.0 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 4.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.20 Bulk Shear: 48.54 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 ------------------------------------------------------------------------------- 500 192 2 116 15| 0.0 5.5 5.5| 23.0 -1.0 22.0 44.1 0.87| 6.3 5.5 1000 230 6 133 13| 5.7 2.7 8.4| 68.1 -1.0 67.1 67.1 0.94| 9.1 8.6 1500 236 9 147 12| 4.5 1.8 6.4| 77.1 -1.0 76.1 50.7 0.92| 7.2 6.6 2000 242 11 157 11| 3.9 1.4 5.3| 84.4 -1.0 83.4 41.7 0.90| 6.3 5.6 2500 248 12 166 10| 3.6 1.1 4.7| 91.0 -1.0 90.0 36.0 0.89| 5.7 5.1 3000 253 14 174 9| 3.3 0.9 4.2| 94.1 -1.0 93.1 31.0 0.87| 5.2 4.5 4000 258 16 190 8| 2.5 1.1 3.6| 96.4 -1.0 95.4 23.9 0.80| 4.4 3.5 5000 260 18 204 9| 2.0 1.3 3.2| 97.3 -1.0 96.3 19.3 0.72| 3.9 2.8 6000 259 20 213 10| 1.6 1.3 3.0| 97.3 -7.6 89.8 15.0 0.63| 3.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//VV811/skewt/VV811.skewt.20200330.00.gif