UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for VVDN... Searching the city database file for: VVDN ... Date:1200Z 19 MAR 20 Station: VVDN WMO ident: 48855 Latitude: 16.03 Longitude: 108.18 Elevation: 7.00 ------------------------------------------------------------------------------- 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 1011 7 26.2 24.1 88 2.1 24.7 0 0 298.4 301.9 297.4 353.8 19.02 1 1000 103 25.8 23.5 87 2.3 24.2 90 3 299.0 302.3 297.3 353.0 18.53 2 973 344 23.4 22.8 96 0.6 23.0 99 4 298.9 302.2 297.1 352.1 18.25 3 945 601 24.2 20.8 81 3.4 21.8 108 4 302.2 305.3 296.9 351.2 16.58 4 925 789 23.2 19.6 80 3.6 20.6 115 5 303.0 305.9 296.5 349.6 15.71 5 910 932 22.2 18.3 79 3.9 19.5 104 5 303.4 306.1 296.0 347.0 14.70 6 881 1214 23.4 12.4 50 11.0 16.2 83 6 307.5 309.4 294.0 338.7 10.32 7 850 1526 20.6 14.6 68 6.0 16.5 60 7 307.7 310.0 295.6 345.2 12.39 8 782 2242 15.4 13.1 86 2.3 13.8 58 4 309.6 311.9 295.9 346.7 12.21 9 716 2985 10.8 7.4 79 3.4 8.7 56 2 312.4 314.1 294.4 340.4 9.06 10 706 3103 10.4 1.4 54 9.0 5.4 55 1 313.2 314.4 292.3 332.1 6.01 11 700 3174 10.6 -2.4 40 13.0 3.9 55 1 314.2 315.1 291.3 328.8 4.58 12 697 3210 10.6 -5.4 32 16.0 2.8 53 1 314.6 315.3 290.7 326.4 3.67 13 684 3366 9.6 2.6 62 7.0 5.6 44 2 315.2 316.5 293.4 336.5 6.76 14 626 4094 4.6 -6.4 45 11.0 -0.6 2 6 317.6 318.3 291.7 329.8 3.78 15 609 4318 2.8 -2.2 70 5.0 0.2 349 8 318.0 319.0 293.1 335.2 5.35 16 590 4574 1.8 -14.2 29 16.0 -4.6 334 9 319.7 320.2 290.9 327.0 2.16 17 573 4809 0.6 -17.4 25 18.0 -6.0 320 11 321.0 321.3 290.8 326.8 1.70 18 564 4936 -0.5 -15.5 31 15.0 -6.2 312 11 321.2 321.6 291.2 328.0 2.03 19 553 5093 -2.1 -4.9 81 2.8 -3.5 303 12 321.1 322.0 293.5 336.7 4.81 20 531 5415 -2.7 -9.7 59 7.0 -5.8 284 14 324.1 324.8 293.2 335.6 3.45 21 528 5460 -2.7 -15.7 36 13.0 -7.7 281 14 324.6 325.1 292.2 331.9 2.13 22 517 5627 -3.9 -11.9 54 8.0 -7.2 271 15 325.2 325.7 293.1 335.2 2.97 23 505 5812 -5.3 -15.3 45 10.0 -9.1 260 17 325.6 326.1 292.7 333.5 2.30 24 500 5890 -5.3 -21.3 27 16.0 -10.5 255 17 326.6 326.9 292.1 331.5 1.40 25 496 5953 -5.7 -35.7 7 30.0 -12.5 254 17 326.8 326.9 291.2 328.2 0.37 26 474 6308 -7.7 -43.7 4 36.0 -14.3 250 18 328.6 328.7 291.5 329.3 0.17 27 459 6558 -8.7 -43.7 4 35.0 -15.1 247 19 330.4 330.5 292.0 331.1 0.17 28 424 7169 -13.3 -48.3 4 35.0 -18.6 240 21 332.1 332.1 292.4 332.6 0.11 29 400 7610 -16.7 -41.7 10 25.0 -20.8 235 23 333.3 333.3 292.9 334.2 0.25 30 395 7704 -17.1 -40.1 12 23.0 -21.1 236 24 334.0 334.0 293.1 335.1 0.29 31 388 7838 -18.1 -29.1 38 11.0 -20.7 237 24 334.4 334.5 293.7 337.6 0.89 32 383 7935 -18.7 -30.7 34 12.0 -21.4 237 25 334.8 335.0 293.7 337.7 0.77 33 379 8013 -18.9 -52.9 3 34.0 -22.9 238 25 335.6 335.6 293.3 335.9 0.07 34 367 8252 -20.7 -47.7 7 27.0 -24.2 239 27 336.3 336.3 293.5 336.8 0.14 35 357 8455 -22.3 -23.5 90 1.2 -22.6 241 28 336.8 337.1 295.0 342.6 1.61 36 343 8748 -24.1 -34.1 39 10.0 -25.9 243 30 338.2 338.3 294.4 340.6 0.62 37 340 8812 -24.7 -30.7 57 6.0 -25.9 243 30 338.2 338.4 294.7 341.5 0.87 38 327 9095 -26.9 -37.9 35 11.0 -28.6 246 32 339.0 339.1 294.5 340.7 0.45 39 309 9500 -30.1 -35.1 62 5.0 -30.9 248 35 340.1 340.2 294.9 342.5 0.63 40 301 9686 -31.5 -37.5 55 6.0 -32.4 250 36 340.7 340.8 295.0 342.6 0.50 41 300 9710 -31.7 -36.0 66 4.3 -32.3 250 36 340.7 340.8 295.0 343.0 0.59 42 299 9734 -31.7 -34.6 75 2.9 -32.1 250 36 341.0 341.2 295.2 343.6 0.68 43 298 9757 -31.3 -46.3 21 15.0 -32.9 251 36 341.9 342.0 295.0 342.7 0.20 44 290 9950 -33.1 -44.1 32 11.0 -34.3 253 37 342.0 342.1 295.1 343.1 0.26 45 286 10048 -33.1 -36.1 74 3.0 -33.6 254 38 343.4 343.5 295.7 345.8 0.61 46 285 10072 -33.5 -36.4 75 2.9 -33.9 254 38 343.2 343.3 295.6 345.5 0.60 47 282 10147 -33.9 -41.9 44 8.0 -34.8 255 39 343.6 343.7 295.5 345.0 0.34 48 278 10247 -34.5 -46.5 29 12.0 -35.7 256 39 344.2 344.2 295.5 345.0 0.21 49 250 10980 -40.9 -54.9 21 14.0 -41.7 265 44 345.3 345.3 295.7 345.6 0.09 50 238 11311 -43.3 -59.3 16 16.0 -44.0 265 45 346.5 346.5 295.9 346.8 0.05 51 231 11510 -44.9 -54.9 32 10.0 -45.4 265 45 347.1 347.1 296.1 347.5 0.10 52 203 12354 -52.1 -64.1 22 12.0 -52.4 265 48 348.8 348.8 296.4 348.9 0.03 53 200 12450 -52.9 -63.9 25 11.0 -53.2 265 48 349.0 349.0 296.4 349.2 0.04 54 174 13331 -60.7 -63.6 68 2.9 -60.7 267 47 350.3 350.3 296.7 350.5 0.04 55 171 13439 -61.3 -69.3 34 8.0 -61.4 268 47 351.1 351.1 296.9 351.2 0.02 56 150 14240 -66.9 -74.9 31 8.0 -67.0 270 46 354.8 354.8 297.7 354.9 0.01 57 124 15376 -74.1 -80.1 39 6.0 -74.1 279 40 361.6 361.6 299.0 361.6 0.01 58 114 15865 -76.7 -84.7 27 8.0 -76.7 284 37 365.6 365.6 299.8 365.6 0.00 59 100 16620 -77.7 -88.7 15 11.0 -77.7 290 33 377.6 377.6 301.9 377.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 568.09 mb = 4878.44 m = 16005.18 ft Wetbulb zero: 631.83 mb = 4018.21 m = 13182.96 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 64.16 % Est. max temperature: 35.46 C = 95.83 F Sfc-Lift cond lev (LCL): 981.06 mb = 271.64 m = 891.19 ft T: 24.12 C 700-500 lapse rate: 5.85 C/km ThetaE index: 20.37 C Layer 716.0- 684.0 mb Conv cond level (CCL): 833.93 mb = 1689.80 m = 5543.88 ft Mean mixing ratio: 17.23 g/kg Conv temperature: 35.97 C = 96.75 F Cap Strength: 4.04 C Lifted Index: -2.86 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.09 C Lifted Index @700 mb: -0.38 C Showalter Index: -0.57 C Risk: Thunderstorms probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 19.90 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 206.20 Risk: None Energy Index: -2.63 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1081.39 J/kg Max Up Vert Vel: 46.51 m/s Conv Inhibition (B-): 116.52 J/kg Cap Strength: 3.88 C Lift Cond Lev (LCL): 927.21 mb = 767.99 m = 2519.63 ft Lev Free Conv (LFC): 762.21 mb = 2457.65 m = 8063.07 ft Equ Level (EL): 162.21 mb = 13761.38 m = 45148.35 ft B at Equ Level: 1067.28 J/kg Wind level data Storm motion: 287 at 5 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 1011 7 0 0 -0.0 -0.0 | 107 5 -4.9 1.5 1 1000 103 90 3 -3.0 0.0 | 101 8 -7.9 1.5 2 925 789 115 5 -4.5 2.1 | 111 10 -9.4 3.6 3 850 1526 60 7 -6.1 -3.5 | 79 11 -10.9 -2.0 4 700 3174 55 1 -0.8 -0.6 | 99 6 -5.7 0.9 5 500 5890 255 17 16.4 4.4 | 243 13 11.5 5.9 6 400 7610 235 23 18.8 13.2 | 224 20 14.0 14.7 7 300 9710 250 36 33.8 12.3 | 245 32 29.0 13.8 8 250 10980 265 44 43.8 3.8 | 262 39 39.0 5.3 9 200 12450 265 48 47.8 4.2 | 263 43 42.9 5.7 10 150 14240 270 46 46.0 -0.0 | 268 41 41.1 1.5 11 100 16620 290 33 31.0 -11.3 | 291 28 26.1 -9.8 Wind Parameters Mean winds (0-6000m): 256.7 at 6.8 knts Storm direction: 286.7 at 5.1 knts Shear (0-3000m) pos: 0.7 neg: 0.6 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): -11.6 deg Storm rel helicity (0-3000m) pos: 8.2 neg: -17.7 tot: -9.4 m^2/s^2 ave: -3.1 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 2.9 stream: -0.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 84.60 Bulk Shear: 12.78 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 98 3 103 8| 4.3 0.0 4.3| 1.8 -1.2 0.7 1.4 0.02| 4.6 0.1 1000 105 4 106 9| 2.1 0.8 2.9| 3.7 -5.0 -1.3 -1.3 -0.08| 3.7 -0.3 1500 92 5 100 10| 1.4 1.7 3.1| 3.7 -17.4 -13.7 -9.1 -0.42| 3.9 -1.7 2000 82 5 94 10| 1.1 1.0 2.1| 4.8 -17.7 -12.8 -6.4 -0.34| 3.4 -1.2 2500 78 5 92 10| 0.9 0.6 1.5| 6.5 -17.7 -11.2 -4.5 -0.25| 3.1 -0.8 3000 76 5 92 9| 0.7 0.6 1.3| 8.2 -17.7 -9.4 -3.1 -0.17| 2.9 -0.5 4000 66 4 88 9| 0.5 1.0 1.5| 8.6 -27.3 -18.7 -4.7 -0.35| 2.9 -1.0 5000 23 5 65 8| 0.4 1.6 2.0| 8.6 -47.0 -38.4 -7.7 -0.56| 3.5 -1.9 6000 257 7 210 3| 0.4 1.8 2.2| 8.6 -80.8 -72.2 -12.0 -0.66| 4.2 -2.7 Wrote GIF file: /home/apache/climate/data/raob//VVDN/skewt/VVDN.skewt.20200319.12.gif