UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for VTCC... Searching the city database file for: VTCC ... Date:0000Z 28 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 86 SFC 974 314 22.4 15.4 65 7.0 17.8 0 0 297.8 299.8 291.9 330.8 11.36 2 959 450 24.2 12.2 47 12.0 16.5 16 2 300.9 302.6 291.3 328.5 9.34 3 938 646 25.2 9.2 36 16.0 15.3 27 4 303.9 305.3 290.9 327.3 7.80 4 925 769 24.2 9.2 39 15.0 14.9 360 2 304.1 305.5 291.1 327.8 7.91 5 850 1505 20.8 5.8 38 15.0 11.9 80 6 307.9 309.2 291.4 328.8 6.81 6 797 2058 17.8 2.8 37 15.0 9.3 349 4 310.5 311.6 291.3 328.7 5.88 7 708 3056 10.2 0.2 50 10.0 4.8 142 5 312.8 313.8 291.7 330.0 5.49 8 700 3151 10.6 -2.4 40 13.0 3.9 155 2 314.2 315.1 291.3 328.8 4.58 9 690 3271 11.2 -15.8 13 27.0 0.4 139 2 316.2 316.5 289.2 321.6 1.62 10 615 4218 4.8 -11.2 30 16.0 -2.1 40 17 319.4 319.9 291.2 328.2 2.64 11 563 4934 1.8 -23.2 14 25.0 -6.4 15 19 324.0 324.3 291.0 327.7 1.05 12 536 5328 -0.3 -21.3 19 21.0 -7.5 13 24 326.1 326.4 291.9 330.7 1.30 13 500 5880 -4.1 -28.1 13 24.0 -10.9 10 32 328.0 328.2 291.9 330.8 0.76 14 405 7497 -18.3 -35.3 21 17.0 -21.5 355 29 330.0 330.1 292.2 331.8 0.47 15 400 7590 -18.5 -36.5 19 18.0 -21.8 355 29 330.9 331.0 292.4 332.5 0.42 16 389 7798 -19.5 -40.5 14 21.0 -22.8 357 31 332.3 332.3 292.6 333.4 0.29 17 385 7876 -18.1 -48.1 5 30.0 -22.2 357 31 335.1 335.1 293.2 335.6 0.13 18 352 8543 -21.9 -45.9 9 24.0 -25.1 4 34 338.7 338.7 294.1 339.4 0.18 19 341 8777 -21.9 -55.9 3 34.0 -25.5 6 35 341.8 341.8 294.8 342.0 0.06 20 300 9710 -28.9 -61.9 3 33.0 -31.3 15 40 344.6 344.7 295.4 344.8 0.03 21 269 10476 -34.3 -64.3 3 30.0 -36.0 15 28 347.7 347.7 296.1 347.8 0.02 22 250 10980 -39.1 -64.1 5 25.0 -40.2 290 21 347.9 347.9 296.2 348.1 0.03 23 224 11724 -45.5 -64.1 11 18.6 -46.2 30 80 349.2 349.2 296.5 349.4 0.03 24 200 12470 -52.1 345 32 350.3 25 187 12901 -55.7 335 30 351.2 26 175 13319 -59.1 325 28 352.4 27 150 14270 -65.5 275 10 357.2 28 142 14602 -68.3 292 10 358.0 29 123 15449 -75.9 322 11 359.2 30 105 16354 -80.5 305 19 367.0 31 100 16630 -79.5 305 12 374.1 32 78 18022 -82.7 12 31 395.0 33 70 18630 -78.7 355 12 416.0 34 62 19331 -74.7 16 10 439.6 35 61 19425 -74.9 19 9 441.2 36 55 20040 -67.1 354 7 472.3 37 50 20620 -64.7 270 4 491.0 38 43 21547 -61.3 238 5 521.0 39 40 21993 -63.1 192 6 527.4 40 30 23790 -56.1 135 21 591.7 41 24 25220 -52.5 112 21 641.2 42 22 25781 -53.9 91 19 653.1 TRP 105 16354 -80.5 305 19 367.0 WND 224 11724 -45.5 -64.1 11 18.6 -46.2 30 80 349.2 349.2 296.5 349.4 0.03 Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 539.86 mb = 5271.84 m = 17295.85 ft Wetbulb zero: 677.20 mb = 3424.92 m = 11236.47 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 30.44 % Est. max temperature: 33.68 C = 92.63 F Sfc-Lift cond lev (LCL): 878.63 mb = 1216.65 m = 3991.59 ft T: 22.13 C 700-500 lapse rate: 5.39 C/km ThetaE index: 8.38 C Layer 700.0- 615.0 mb Conv cond level (CCL): 583.72 mb = 4641.19 m = 15226.81 ft Mean mixing ratio: 8.19 g/kg Conv temperature: 46.58 C = 115.84 F Cap Strength: 8.29 C Lifted Index: 8.01 C Risk: None Lifted Index @300 mb: 12.51 C Lifted Index @700 mb: 6.95 C Showalter Index: 7.72 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 9.90 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 113.60 Risk: None Energy Index: 0.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.81 J/kg Max Up Vert Vel: 7.46 m/s Conv Inhibition (B-): 26630.88 J/kg Cap Strength: 8.25 C Lift Cond Lev (LCL): 750.68 mb = 2562.89 m = 8408.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 53 at 9 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 ---------------------------------------------------------- 0 974 314 0 0 -0.0 -0.0 | 233 9 7.1 5.4 1 942 610 35 4 -2.3 -3.3 | 246 5 4.8 2.1 2 925 769 360 2 -0.0 -2.0 | 244 8 7.1 3.4 3 910 914 310 2 1.5 -1.3 | 245 10 8.6 4.1 4 878 1219 0 0 -0.0 -0.0 | 233 9 7.1 5.4 5 850 1505 80 6 -5.9 -1.0 | 195 5 1.2 4.3 6 818 1829 40 5 -3.2 -3.8 | 248 4 3.9 1.6 7 789 2134 330 4 2.0 -3.5 | 258 9 9.1 1.9 8 761 2438 315 2 1.4 -1.4 | 245 9 8.5 4.0 9 734 2743 100 14 -13.8 2.4 | 139 10 -6.7 7.8 10 700 3151 155 2 -0.8 1.8 | 221 10 6.2 7.2 11 658 3658 85 4 -4.0 -0.3 | 212 6 3.1 5.0 12 610 4267 35 19 -10.9 -15.6 | 21 11 -3.8 -10.2 13 566 4877 15 18 -4.7 -17.4 | 349 12 2.4 -12.0 14 500 5880 10 32 -5.6 -31.5 | 357 26 1.5 -26.1 15 486 6096 360 28 -0.0 -28.0 | 343 24 7.1 -22.6 16 400 7590 355 29 2.5 -28.9 | 338 25 9.6 -23.5 17 398 7620 355 30 2.6 -29.9 | 338 26 9.7 -24.5 18 324 9144 10 37 -6.4 -36.4 | 359 31 0.7 -31.0 19 300 9710 15 40 -10.4 -38.6 | 6 33 -3.3 -33.2 20 261 10668 15 25 -6.5 -24.1 | 358 19 0.6 -18.8 21 250 10980 290 21 19.7 -7.2 | 274 27 26.8 -1.8 22 224 11724 30 80 -40.0 -69.3 | 27 72 -32.9 -63.9 23 209 12192 10 37 -6.4 -36.4 | 359 31 0.7 -31.0 24 200 12470 345 32 8.3 -30.9 | 329 30 15.4 -25.5 25 164 13716 315 26 18.4 -18.4 | 297 29 25.5 -13.0 26 150 14270 275 10 10.0 -0.9 | 255 18 17.0 4.5 27 127 15240 325 9 5.2 -7.4 | 279 12 12.2 -2.0 28 105 16354 305 19 15.6 -10.9 | 284 23 22.6 -5.5 29 103 16459 295 19 17.2 -8.0 | 276 24 24.3 -2.6 30 100 16630 305 12 9.8 -6.9 | 275 17 16.9 -1.5 31 74 18288 25 35 -14.8 -31.7 | 16 27 -7.7 -26.3 32 70 18630 355 12 1.0 -12.0 | 309 10 8.1 -6.6 33 57 19812 30 8 -4.0 -6.9 | 297 3 3.1 -1.5 34 50 20620 270 4 4.0 -0.0 | 244 12 11.1 5.4 35 45 21336 260 5 4.9 0.9 | 242 14 12.0 6.3 36 35 22860 105 7 -6.8 1.8 | 183 7 0.3 7.2 37 30 23790 135 21 -14.8 14.8 | 159 22 -7.8 20.2 38 26 24384 130 23 -17.6 14.8 | 152 23 -10.5 20.2 39 21 25298 75 17 -16.4 -4.4 | 96 9 -9.3 1.0 Wind Parameters Mean winds (0-6000m): 22.7 at 11.9 knts Storm direction: 52.7 at 8.9 knts Shear (0-3000m) pos: 1.4 neg: 1.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -17.2 deg Storm rel helicity (0-3000m) pos: 60.3 neg: -17.1 tot: 43.2 m^2/s^2 ave: 14.4 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 6.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.30 Bulk Shear: 12.08 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 27 2 241 7| 0.0 2.1 2.1| 3.8 -0.4 3.4 6.7 0.23| 7.4 1.7 1000 9 2 242 8| 0.7 1.0 1.8| 5.8 -5.0 0.7 0.7 0.05| 6.4 0.3 1500 48 3 235 6| 1.5 0.7 2.2| 9.1 -9.6 -0.6 -0.4 0.01| 7.4 0.1 2000 31 3 244 6| 1.1 1.5 2.6| 10.9 -14.1 -3.2 -1.6 -0.01| 7.3 -0.1 2500 53 4 233 5| 3.6 1.2 4.8| 31.1 -15.8 15.3 6.1 0.42| 12.4 5.2 3000 69 4 219 5| 1.4 1.0 2.3| 60.3 -17.1 43.2 14.4 0.49| 12.4 6.1 4000 58 5 225 3| 1.0 2.3 3.4| 60.3 -35.5 24.8 6.2 0.22| 12.1 2.7 5000 37 8 302 2| 0.8 2.6 3.5| 65.7 -52.8 12.9 2.6 0.16| 10.9 1.7 6000 23 12 336 6| 0.7 2.7 3.4| 69.8 -94.4 -24.6 -4.1 0.09| 10.3 1.0 Wrote GIF file: /home/apache/climate/data/raob//VTCC/skewt/VTCC.skewt.20200328.00.gif