UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032700.upa.cvt Date: 0000Z 27 MAR 20 Searching for VTCC... Searching the city database file for: VTCC ... Date:0000Z 27 MAR 20 Station: VTCC WMO ident: 48327 Latitude: 18.78 Longitude: 98.98 Elevation: 314.00 ------------------------------------------------------------------------------- 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 95 SFC 975 314 22.4 16.4 69 6.0 18.4 20 2 297.7 299.9 292.5 332.8 12.12 2 968 378 25.6 14.6 51 11.0 18.3 26 2 301.5 303.5 292.7 333.6 10.85 3 961 442 25.0 14.0 50 11.0 17.8 33 2 301.6 303.5 292.4 332.6 10.51 4 952 525 26.6 13.6 45 13.0 18.0 41 3 304.0 305.9 293.0 334.8 10.33 5 925 781 25.4 11.4 42 14.0 16.4 45 2 305.3 307.0 292.5 332.9 9.19 6 850 1519 20.8 8.8 46 12.0 13.3 290 3 307.9 309.5 292.6 333.5 8.39 7 848 1539 20.8 8.8 46 12.0 13.3 287 3 308.1 309.7 292.7 333.8 8.41 8 743 2663 11.4 2.4 54 9.0 6.4 255 5 309.8 310.9 291.3 328.7 6.13 9 733 2777 12.0 -5.0 30 17.0 3.7 241 5 311.6 312.3 289.7 323.1 3.59 10 700 3161 9.8 -13.2 18 23.0 0.4 325 6 313.3 313.7 288.7 319.8 1.97 11 685 3341 8.8 -18.2 13 27.0 -1.2 291 13 314.2 314.4 288.3 318.6 1.33 12 670 3524 9.4 -26.6 6 36.0 -2.0 257 20 316.8 317.0 288.5 319.1 0.65 13 624 4113 7.4 -28.6 6 36.0 -3.6 309 32 321.1 321.2 289.7 323.1 0.58 14 575 4781 2.4 -14.6 27 17.0 -4.4 332 32 322.8 323.2 291.7 330.1 2.14 15 500 5900 -3.3 -27.3 14 24.0 -10.3 315 32 329.0 329.2 292.3 332.0 0.81 16 447 6768 -11.1 -34.1 13 23.0 -16.2 320 27 329.9 330.0 292.2 331.7 0.48 17 425 7153 -12.5 -52.5 2 40.0 -18.1 320 26 332.9 332.9 292.6 333.2 0.07 18 400 7610 -16.7 -50.7 4 34.0 -21.1 320 24 333.3 333.3 292.7 333.7 0.09 19 354 8517 -24.3 -45.3 13 21.0 -26.9 303 31 334.9 334.9 293.2 335.7 0.19 20 348 8643 -21.3 -55.3 3 34.0 -25.0 302 33 340.6 340.6 294.5 340.9 0.06 21 342 8772 -20.5 -60.5 1 40.0 -24.5 300 34 343.4 343.4 295.1 343.5 0.03 22 300 9730 -27.9 -60.9 3 33.0 -30.5 285 35 346.1 346.1 295.8 346.2 0.04 23 250 11010 -38.7 -62.7 6 24.0 -39.9 290 33 348.5 348.5 296.3 348.7 0.03 24 239 11317 -41.9 293 34 348.2 25 200 12500 -51.5 295 33 351.2 26 198 12565 -52.1 294 33 351.3 27 182 13105 -55.5 290 29 354.3 28 150 14310 -64.7 300 9 358.6 29 130 15168 -72.3 180 9 360.0 TRP WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 543.42 mb = 5252.00 m = 17230.76 ft Wetbulb zero: 696.34 mb = 3204.46 m = 10513.21 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 29.57 % Est. max temperature: 33.13 C = 91.64 F Sfc-Lift cond lev (LCL): 892.67 mb = 1091.47 m = 3580.91 ft T: 23.46 C 700-500 lapse rate: 4.78 C/km ThetaE index: 15.12 C Layer 743.0- 670.0 mb Conv cond level (CCL): 607.73 mb = 4328.56 m = 14201.14 ft Mean mixing ratio: 9.56 g/kg Conv temperature: 46.16 C = 115.08 F Cap Strength: 6.79 C Lifted Index: 6.35 C Risk: None Lifted Index @300 mb: 10.22 C Lifted Index @700 mb: 4.27 C Showalter Index: 6.32 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 12.10 C K Index: 9.90 Risk: None Sweat Index: 143.60 Risk: None Energy Index: -0.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.10 J/kg Max Up Vert Vel: 6.80 m/s Conv Inhibition (B-): 4500.68 J/kg Cap Strength: 6.76 C Lift Cond Lev (LCL): 765.85 mb = 2405.59 m = 7892.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 13 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 ---------------------------------------------------------- 0 975 314 20 2 -0.7 -1.9 | 158 11 -4.2 10.6 1 943 610 50 3 -2.3 -1.9 | 151 12 -5.8 10.5 2 925 781 45 2 -1.4 -1.4 | 156 12 -4.9 11.1 3 911 914 335 1 0.4 -0.9 | 165 12 -3.1 11.6 4 880 1219 285 4 3.9 -1.0 | 182 11 0.3 11.4 5 850 1519 290 3 2.8 -1.0 | 176 11 -0.7 11.4 6 819 1829 245 5 4.5 2.1 | 184 15 1.0 14.6 7 790 2134 295 4 3.6 -1.7 | 181 11 0.1 10.8 8 762 2438 305 4 3.3 -2.3 | 179 10 -0.2 10.2 9 735 2743 235 5 4.1 2.9 | 182 15 0.6 15.3 10 700 3161 325 6 3.4 -4.9 | 179 8 -0.1 7.6 11 659 3658 230 26 19.9 16.7 | 209 33 16.4 29.2 12 611 4267 340 34 11.6 -31.9 | 337 21 8.1 -19.5 13 567 4877 330 31 15.5 -26.8 | 320 19 12.0 -14.4 14 500 5900 315 32 22.6 -22.6 | 298 22 19.1 -10.2 15 487 6096 320 30 19.3 -23.0 | 304 19 15.8 -10.5 16 400 7610 320 24 15.4 -18.4 | 296 13 11.9 -5.9 17 399 7620 315 22 15.6 -15.6 | 284 12 12.0 -3.1 18 325 9144 295 38 34.4 -16.1 | 277 31 30.9 -3.6 19 300 9730 285 35 33.8 -9.1 | 264 30 30.3 3.4 20 262 10668 285 32 30.9 -8.3 | 261 28 27.4 4.2 21 250 11010 290 33 31.0 -11.3 | 268 28 27.5 1.2 22 209 12192 300 37 32.0 -18.5 | 282 29 28.5 -6.0 23 200 12500 295 33 29.9 -13.9 | 273 26 26.4 -1.5 24 165 13716 285 24 23.2 -6.2 | 252 21 19.7 6.3 25 150 14310 300 9 7.8 -4.5 | 208 9 4.3 8.0 26 128 15240 165 9 -2.3 8.7 | 165 22 -5.9 21.2 Wind Parameters Mean winds (0-6000m): 314.2 at 17.3 knts Storm direction: 344.2 at 13.0 knts Shear (0-3000m) pos: 2.0 neg: 1.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 67.6 deg Storm rel helicity (0-3000m) pos: 45.8 neg: -14.1 tot: 31.7 m^2/s^2 ave: 10.6 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.58 Bulk Shear: 39.76 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 42 2 154 12| 0.4 0.0 0.4| 4.7 -4.4 0.3 0.5 0.01| 3.3 0.0 1000 352 2 162 10| 0.2 2.2 2.4| 18.5 -5.2 13.3 13.3 0.52| 4.4 2.2 1500 307 3 174 11| 0.1 2.2 2.3| 23.7 -7.3 16.4 10.9 0.42| 4.3 1.8 2000 293 3 177 11| 1.0 1.6 2.6| 24.4 -10.5 13.9 7.0 0.26| 4.3 1.1 2500 286 4 179 11| 0.8 2.0 2.8| 30.0 -12.2 17.8 7.1 0.25| 4.7 1.2 3000 291 4 181 11| 2.0 1.7 3.7| 45.8 -14.1 31.7 10.6 0.32| 6.3 2.0 4000 283 10 211 12| 6.3 3.8 10.1|400.7 -56.3 344.4 86.1 0.52| 14.7 7.6 5000 311 14 247 8| 5.1 4.0 9.0|400.7-102.0 298.6 59.7 0.41| 12.7 5.2 6000 314 17 267 9| 4.2 3.7 7.9|410.5-126.6 284.0 47.3 0.36| 11.3 4.1 Wrote GIF file: /home/apache/climate/data/raob//VTCC/skewt/VTCC.skewt.20200327.00.gif