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 VTCC... Searching the city database file for: VTCC ... Date:0000Z 22 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 102 SFC 976 314 22.0 16.0 69 6.0 18.0 210 2 297.2 299.3 292.1 331.4 11.79 2 966 405 25.4 13.4 47 12.0 17.6 179 3 301.5 303.4 292.0 331.2 10.05 3 939 655 26.0 12.0 42 14.0 17.0 110 4 304.6 306.3 292.4 332.8 9.42 4 925 788 24.8 12.8 47 12.0 17.0 110 3 304.7 306.5 293.0 334.9 10.09 5 888 1145 22.4 12.4 53 10.0 15.9 354 8 305.8 307.7 293.4 336.5 10.24 6 850 1524 19.8 8.8 49 11.0 13.0 300 11 306.9 308.5 292.3 332.3 8.39 7 736 2746 11.6 -5.4 30 17.0 3.4 215 12 310.8 311.5 289.3 321.8 3.47 8 720 2930 11.4 -14.6 15 26.0 1.0 232 14 312.6 312.9 288.2 318.2 1.71 9 700 3164 9.2 -11.8 21 21.0 0.4 255 17 312.7 313.1 288.7 319.9 2.21 10 639 3909 2.0 -7.0 51 9.0 -2.1 266 21 312.7 313.4 290.0 324.0 3.54 11 632 3997 1.6 -11.4 37 13.0 -3.7 268 22 313.3 313.8 289.2 321.5 2.53 12 596 4466 -2.5 -7.1 71 4.6 -4.6 266 26 313.8 314.5 290.5 325.9 3.77 13 578 4709 -3.1 -20.1 26 17.0 -8.6 254 26 315.9 316.1 288.9 320.4 1.34 14 556 5015 -5.5 -12.5 58 7.0 -8.2 244 27 316.6 317.1 290.3 325.2 2.63 15 517 5582 -8.5 -24.5 26 16.0 -12.9 238 26 319.6 319.8 289.7 323.1 1.02 16 500 5840 -10.7 -26.7 26 16.0 -14.7 235 26 320.0 320.2 289.7 323.0 0.86 17 472 6280 -14.3 -30.3 24 16.0 -17.8 237 31 320.8 321.0 289.7 323.2 0.65 18 434 6914 -17.1 -45.1 7 28.0 -21.0 244 39 325.1 325.1 290.5 325.7 0.16 19 400 7520 -22.3 -47.3 8 25.0 -25.2 250 47 326.0 326.0 290.7 326.5 0.13 20 385 7800 -24.7 -46.7 11 22.0 -27.1 248 50 326.4 326.5 290.9 327.0 0.15 21 356 8367 -27.1 -43.1 20 16.0 -29.0 243 61 330.6 330.7 292.1 331.5 0.24 22 345 8594 -26.1 -56.1 4 30.0 -28.7 240 65 334.9 335.0 293.1 335.2 0.06 23 315 9251 -27.3 -59.3 3 32.0 -29.9 234 79 342.1 342.1 294.8 342.3 0.04 24 300 9600 -30.5 -57.5 5 27.0 -32.6 230 89 342.4 342.4 295.0 342.6 0.05 25 277 10162 -35.9 -54.9 12 19.0 -37.2 234 103 342.5 342.5 295.0 342.8 0.08 26 271 10315 -36.9 -54.9 14 18.0 -38.1 235 107 343.2 343.2 295.2 343.6 0.08 27 250 10870 -40.5 230 49 345.9 28 167 13512 -58.7 357.8 TRP WND 271 10315 -36.9 -54.9 14 18.0 -38.1 235 107 343.2 343.2 295.2 343.6 0.08 Sounding variables and indices 1000-500 mb thick: 5738.00 m Freezing level: 617.95 mb = 4180.33 m = 13714.83 ft Wetbulb zero: 690.80 mb = 3272.11 m = 10735.14 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 41.07 % Est. max temperature: 32.41 C = 90.34 F Sfc-Lift cond lev (LCL): 893.50 mb = 1090.91 m = 3579.04 ft T: 22.76 C 700-500 lapse rate: 7.44 C/km ThetaE index: 18.31 C Layer 850.0- 700.0 mb Conv cond level (CCL): 692.85 mb = 3247.84 m = 10655.51 ft Mean mixing ratio: 10.04 g/kg Conv temperature: 37.38 C = 99.28 F Cap Strength: 4.79 C Lifted Index: -1.34 C Risk: Thunderstorms probable Lifted Index @300 mb: 7.21 C Lifted Index @700 mb: 3.44 C Showalter Index: -0.55 C Risk: Thunderstorms probable Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 19.50 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 173.60 Risk: None Energy Index: -1.77 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 198.43 J/kg Max Up Vert Vel: 19.92 m/s Conv Inhibition (B-): 311.41 J/kg Cap Strength: 4.79 C Lift Cond Lev (LCL): 780.89 mb = 2243.53 m = 7360.58 ft Lev Free Conv (LFC): 625.89 mb = 4075.13 m = 13369.70 ft Equ Level (EL): 355.89 mb = 8369.38 m = 27458.25 ft B at Equ Level: 191.49 J/kg Max Parcel Lev (MPL): 305.89 mb = 9460.95 m = 31039.47 ft Wind level data Storm motion: 284 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 ---------------------------------------------------------- 0 976 314 210 2 1.0 1.7 | 113 13 -11.5 4.9 1 944 610 110 4 -3.8 1.4 | 105 17 -16.3 4.5 2 925 788 110 3 -2.8 1.0 | 105 16 -15.4 4.2 3 912 914 50 3 -2.3 -1.9 | 95 15 -14.8 1.2 4 880 1219 335 10 4.2 -9.1 | 54 10 -8.3 -5.9 5 850 1524 300 11 9.5 -5.5 | 52 4 -3.0 -2.4 6 820 1829 305 10 8.2 -5.7 | 59 5 -4.3 -2.6 7 791 2134 300 9 7.8 -4.5 | 74 5 -4.7 -1.4 8 763 2438 235 7 5.7 4.0 | 136 10 -6.8 7.1 9 736 2743 215 12 6.9 9.8 | 156 14 -5.7 13.0 10 700 3164 255 17 16.4 4.4 | 207 8 3.9 7.5 11 658 3658 260 18 17.7 3.1 | 220 8 5.2 6.3 12 609 4267 275 25 24.9 -2.2 | 266 12 12.4 0.9 13 564 4877 245 27 24.5 11.4 | 219 19 11.9 14.5 14 500 5840 235 26 21.3 14.9 | 206 20 8.8 18.0 15 483 6096 235 29 23.8 16.6 | 210 23 11.2 19.8 16 400 7520 250 47 44.2 16.1 | 239 37 31.6 19.2 17 395 7620 250 47 44.2 16.1 | 239 37 31.6 19.2 18 320 9144 235 76 62.3 43.6 | 227 68 49.7 46.7 19 300 9600 230 89 68.2 57.2 | 223 82 55.6 60.3 20 271 10315 235 107 87.6 61.4 | 229 99 75.1 64.5 21 257 10668 225 70 49.5 49.5 | 215 64 37.0 52.6 22 250 10870 230 49 37.5 31.5 | 216 43 25.0 34.6 23 235 11278 240 56 48.5 28.0 | 229 48 36.0 31.1 Wind Parameters Mean winds (0-6000m): 254.0 at 17.2 knts Storm direction: 284.0 at 12.9 knts Shear (0-3000m) pos: 1.7 neg: 1.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 98.1 deg Storm rel helicity (0-3000m) pos: 53.0 neg: -57.6 tot: -4.6 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.96 Bulk Shear: 50.14 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 ------------------------------------------------------------------------------- 500 123 3 108 16| 0.0 4.3 4.3| 1.4 -13.6 -12.3 -24.6 -0.42| 7.1 -2.9 1000 16 5 84 14| 0.0 5.8 5.8| 1.4 -57.1 -55.7 -55.7 -0.67| 11.4 -7.7 1500 323 7 75 9| 0.0 3.6 3.6| 2.3 -57.6 -55.3 -36.9 -0.52| 9.5 -5.0 2000 312 7 76 7| 0.0 1.7 1.7| 10.3 -57.6 -47.2 -23.6 -0.23| 9.0 -2.1 2500 289 8 96 5| 0.0 2.2 2.2| 28.2 -57.6 -29.4 -11.7 -0.05| 9.3 -0.4 3000 273 9 129 4| 1.7 1.9 3.6| 53.0 -57.6 -4.6 -1.5 0.12| 9.5 1.1 4000 269 12 172 3| 2.5 1.4 3.9| 74.2 -58.5 15.7 3.9 0.23| 8.4 1.9 5000 262 15 204 6| 2.0 2.3 4.4| 74.2-114.7 -40.5 -8.1 0.02| 8.3 0.2 6000 254 17 207 9| 2.0 2.1 4.1| 95.2-126.9 -31.7 -5.3 0.03| 7.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//VTCC/skewt/VTCC.skewt.20200322.00.gif