UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 1 APR 20 Station: VGTJ WMO ident: 41923 Latitude: 23.77 Longitude: 90.38 Elevation: 9.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1005 9 35.0 18.0 37 17.0 23.0 0 0 307.7 310.2 296.0 347.1 13.03 1 1004 17 33.4 14.4 32 19.0 20.6 29 0 306.2 308.1 293.6 337.3 10.32 2 1000 51 34.0 14.0 30 20.0 20.6 145 2 307.1 309.0 293.7 337.7 10.09 3 925 748 27.4 12.4 39 15.0 17.5 195 5 307.3 309.2 293.6 337.1 9.82 4 850 1488 20.2 11.2 56 9.0 14.4 220 7 307.3 309.2 293.6 337.2 9.88 5 779 2232 13.6 8.7 72 4.9 10.6 164 8 308.0 309.7 293.2 335.6 9.10 6 778 2243 13.4 7.4 67 6.0 9.7 166 8 307.9 309.4 292.6 333.2 8.33 7 745 2606 11.0 3.0 58 8.0 6.5 223 17 309.1 310.3 291.4 328.8 6.38 8 740 2662 11.6 -13.4 16 25.0 1.4 232 18 310.4 310.7 287.5 316.3 1.84 9 700 3125 8.8 -13.2 20 22.0 -0.2 305 29 312.2 312.6 288.3 318.7 1.97 10 690 3244 8.2 -6.8 34 15.0 1.2 303 29 312.8 313.5 289.8 323.5 3.33 11 646 3783 4.6 -20.4 14 25.0 -3.9 295 31 314.7 314.9 288.3 318.7 1.17 12 637 3897 4.0 -19.0 17 23.0 -4.1 294 32 315.3 315.6 288.7 319.8 1.34 13 579 4664 -2.1 -20.1 24 18.0 -8.0 282 35 316.9 317.2 289.2 321.4 1.34 14 500 5810 -10.9 -17.9 56 7.0 -13.2 265 39 319.7 320.1 290.6 326.1 1.87 15 498 5841 -11.3 -18.3 56 7.0 -13.5 265 39 319.6 320.0 290.5 325.8 1.82 16 476 6185 -13.9 -28.9 27 15.0 -17.3 268 43 320.6 320.7 289.7 323.2 0.74 17 471 6265 -14.3 -31.3 22 17.0 -17.9 269 44 321.0 321.2 289.7 323.2 0.59 18 468 6313 -13.9 -59.9 1 46.0 -18.8 269 45 322.1 322.1 289.4 322.2 0.03 19 456 6510 -14.1 -41.1 8 27.0 -18.6 271 47 324.3 324.3 290.3 325.1 0.23 20 453 6560 -11.9 -56.9 1 45.0 -17.5 272 47 327.7 327.7 291.1 327.8 0.04 21 400 7500 -18.1 -57.1 2 39.0 -22.2 280 58 331.5 331.5 292.2 331.6 0.04 22 377 7941 -20.5 -56.5 2 36.0 -24.2 282 63 334.0 334.0 292.9 334.2 0.05 23 329 8948 -22.3 -65.3 1 43.0 -26.0 287 75 344.7 344.7 295.5 344.8 0.02 24 300 9620 -27.9 -58.9 4 31.0 -30.4 290 83 346.1 346.1 295.8 346.3 0.05 25 250 10890 -38.5 -63.5 5 25.0 -39.7 280 82 348.8 348.8 296.4 349.0 0.03 26 200 12380 -51.9 -68.9 11 17.0 -52.2 280 85 350.6 350.6 296.8 350.7 0.02 27 195 12543 -53.3 -69.6 12 16.4 -53.6 280 87 351.0 351.0 296.8 351.0 0.02 28 192 12643 -54.1 -70.1 12 16.0 -54.4 281 86 351.2 351.2 296.9 351.2 0.02 29 172 13339 -59.5 -74.5 13 15.0 -59.7 285 77 353.5 353.5 297.4 353.5 0.01 30 159 13830 -60.3 -76.3 11 16.0 -60.4 288 71 360.1 360.1 298.7 360.2 0.01 31 150 14190 -63.3 -79.3 10 16.0 -63.4 290 66 361.0 361.0 298.9 361.1 0.00 32 112 15933 -76.7 -89.7 11 13.0 -76.7 265 65 367.4 367.4 300.1 367.4 0.00 33 104 16362 -74.9 -87.9 12 13.0 -74.9 291 58 378.7 378.7 302.1 378.7 0.00 34 100 16590 -75.7 -88.7 11 13.0 -75.7 305 54 381.5 381.5 302.5 381.5 0.00 TRP 112 15933 -76.7 -89.7 11 13.0 -76.7 265 65 367.4 367.4 300.1 367.4 0.00 WND 195 12543 -53.3 -69.6 12 16.4 -53.6 280 87 351.0 351.0 296.8 351.0 0.02 Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 598.97 mb = 4400.13 m = 14435.95 ft Wetbulb zero: 703.94 mb = 3078.21 m = 10098.99 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 38.00 % Est. max temperature: 34.60 C = 94.29 F Sfc-Lift cond lev (LCL): 786.98 mb = 2144.85 m = 7036.82 ft T: 14.37 C 700-500 lapse rate: 7.34 C/km ThetaE index: 20.85 C Layer 779.0- 700.0 mb Conv cond level (CCL): 690.31 mb = 3240.00 m = 10629.78 ft Mean mixing ratio: 9.96 g/kg Conv temperature: 40.13 C = 104.23 F Cap Strength: 2.56 C Lifted Index: -3.01 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 7.76 C Lifted Index @700 mb: 1.98 C Showalter Index: -2.95 C Risk: Severe thunderstorms possible Total Totals Index: 53.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 22.10 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 271.40 Risk: None Energy Index: -2.18 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 174.12 J/kg Max Up Vert Vel: 18.66 m/s Conv Inhibition (B-): 114.62 J/kg Cap Strength: 2.46 C Lift Cond Lev (LCL): 745.98 mb = 2595.02 m = 8513.73 ft Lev Free Conv (LFC): 600.98 mb = 4364.89 m = 14320.32 ft Equ Level (EL): 440.98 mb = 6763.59 m = 22189.98 ft B at Equ Level: 168.58 J/kg Max Parcel Lev (MPL): 340.98 mb = 8683.81 m = 28489.83 ft Wind level data Storm motion: 309 at 16 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 1005 9 0 0 -0.0 -0.0 | 129 16 -12.6 10.0 1 1000 51 145 2 -1.1 1.6 | 130 18 -13.8 11.7 2 972 305 180 1 0.0 1.0 | 131 17 -12.6 11.0 3 939 610 190 2 0.3 2.0 | 134 17 -12.3 12.0 4 925 748 195 5 1.3 4.8 | 143 19 -11.3 14.9 5 908 914 175 3 -0.3 3.0 | 135 18 -12.9 13.0 6 850 1488 220 7 4.5 5.4 | 152 17 -8.1 15.4 7 787 2134 150 6 -3.0 5.2 | 134 22 -15.6 15.2 8 700 3125 305 29 23.8 -16.6 | 301 13 11.2 -6.6 9 500 5810 265 39 38.9 3.4 | 243 29 26.2 13.4 10 400 7500 280 58 57.1 -10.1 | 270 45 44.5 -0.0 11 300 9620 290 83 78.0 -28.4 | 286 68 65.4 -18.4 12 250 10890 280 82 80.8 -14.2 | 274 68 68.1 -4.2 13 200 12380 280 85 83.7 -14.8 | 274 71 71.1 -4.7 14 195 12543 280 87 85.7 -15.1 | 274 73 73.1 -5.1 15 150 14190 290 66 62.0 -22.6 | 284 51 49.4 -12.5 16 112 15933 265 65 64.8 5.7 | 253 54 52.1 15.7 17 100 16590 305 54 44.2 -31.0 | 304 38 31.6 -20.9 Wind Parameters Mean winds (0-6000m): 278.5 at 21.5 knts Storm direction: 308.5 at 16.1 knts Shear (0-3000m) pos: 5.7 neg: 1.2 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 130.7 deg Storm rel helicity (0-3000m) pos: 255.4 neg: -39.7 tot: 215.7 m^2/s^2 ave: 71.9 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 7.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 2.71 Bulk Shear: 64.23 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 ------------------------------------------------------------------------------- 500 167 1 131 17| 0.0 1.7 1.7| 6.5 -0.2 6.3 12.7 0.41| 3.5 1.5 1000 182 2 135 18| 0.0 1.9 1.9| 20.1 -7.9 12.2 12.2 0.32| 4.4 1.4 1500 197 3 139 18| 1.5 1.3 2.8| 41.8 -7.9 33.9 22.6 0.55| 4.5 2.5 2000 195 4 141 18| 1.2 1.8 3.0| 41.8 -33.2 8.6 4.3 0.12| 5.0 0.6 2500 193 5 143 19| 3.2 1.5 4.7|122.4 -39.7 82.8 33.1 0.42| 7.0 2.9 3000 240 8 157 15| 5.7 1.2 6.9|255.4 -39.7 215.7 71.9 0.66| 11.1 7.3 4000 286 13 182 6| 4.8 0.9 5.8|282.9 -62.8 220.1 55.0 0.57| 10.4 5.9 5000 285 18 219 7| 3.9 1.5 5.4|282.9-102.2 180.7 36.1 0.42| 9.3 3.9 6000 279 21 232 11| 3.2 2.0 5.2|298.6-145.7 152.9 25.5 0.34| 8.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20200401.12.gif