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 VVDN... Searching the city database file for: VVDN ... Date:1200Z 1 APR 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 1010 7 26.8 24.5 87 2.3 25.1 125 7 299.1 302.7 297.9 356.1 19.51 1 1000 98 26.0 24.3 90 1.7 24.7 125 7 299.1 302.7 297.9 356.1 19.47 2 925 782 21.2 20.6 96 0.6 20.8 145 13 301.0 304.1 296.7 350.2 16.74 3 904 981 19.6 19.6 100 0.0 19.6 142 14 301.3 304.3 296.3 348.6 16.08 4 886 1154 18.8 18.6 99 0.2 18.7 140 14 302.2 305.1 296.1 347.7 15.40 5 885 1164 18.6 14.9 79 3.7 16.1 140 14 302.1 304.4 293.8 337.9 12.13 6 884 1174 19.6 10.6 56 9.0 14.0 140 14 303.3 304.9 291.8 330.4 9.11 7 879 1223 22.8 5.8 33 17.0 12.7 139 14 307.1 308.3 290.9 327.2 6.59 8 861 1403 22.2 0.2 23 22.0 10.3 137 15 308.3 309.1 289.5 322.3 4.51 9 850 1515 21.4 9.4 46 12.0 13.8 135 15 308.6 310.2 293.1 335.2 8.74 10 846 1556 21.0 13.0 60 8.0 15.7 135 15 308.6 310.7 294.9 342.5 11.20 11 818 1846 18.4 13.4 73 5.0 15.1 136 12 308.8 311.0 295.5 344.9 11.90 12 814 1888 18.2 12.2 68 6.0 14.3 136 12 309.0 311.1 294.9 342.6 11.04 13 795 2091 19.4 0.4 28 19.0 8.9 137 10 312.4 313.3 291.2 328.0 4.95 14 770 2365 18.0 -1.0 28 19.0 7.8 138 8 313.7 314.6 291.3 328.4 4.62 15 714 3005 11.8 5.8 67 6.0 8.2 139 2 313.8 315.3 294.1 339.1 8.13 16 704 3123 11.2 3.2 58 8.0 6.6 140 1 314.4 315.7 293.3 335.9 6.86 17 700 3171 11.6 -3.4 35 15.0 3.9 140 1 315.3 316.1 291.4 328.9 4.25 18 693 3255 12.2 -16.8 12 29.0 0.8 143 2 316.9 317.2 289.3 321.9 1.48 19 683 3376 11.4 -20.6 9 32.0 -0.3 147 2 317.3 317.5 289.0 321.1 1.09 20 666 3586 9.6 -20.4 10 30.0 -1.2 153 4 317.6 317.8 289.2 321.5 1.13 21 654 3736 8.6 0.6 57 8.0 4.1 158 5 318.1 319.3 293.7 337.7 6.12 22 641 3902 7.6 -2.4 49 10.0 2.4 164 6 318.8 319.8 293.0 335.0 5.01 23 630 4044 7.6 -24.4 8 32.0 -3.0 168 7 320.4 320.6 289.8 323.4 0.84 24 622 4149 6.2 -3.8 49 10.0 1.1 172 8 320.0 320.9 293.1 335.1 4.64 25 616 4228 6.0 -14.0 22 20.0 -2.2 174 9 320.6 321.1 291.0 327.7 2.10 26 610 4308 5.0 -2.0 60 7.0 1.3 177 9 320.4 321.4 293.8 337.9 5.42 27 607 4348 4.6 -4.4 52 9.0 0.1 178 9 320.4 321.3 293.1 335.2 4.55 28 603 4402 5.2 -37.8 3 43.0 -5.4 180 10 321.7 321.7 289.5 322.6 0.24 29 571 4844 1.8 -35.2 4 37.0 -7.5 194 13 322.7 322.8 290.0 324.0 0.34 30 566 4915 1.0 -12.0 37 13.0 -4.5 197 14 322.6 323.1 292.2 331.6 2.69 31 552 5116 0.2 -8.8 51 9.0 -3.9 204 15 324.0 324.7 293.3 335.8 3.56 32 551 5131 0.0 -9.0 51 9.0 -4.1 204 15 323.9 324.6 293.2 335.6 3.51 33 548 5174 0.0 -13.0 37 13.0 -5.4 205 16 324.4 324.9 292.6 333.1 2.56 34 500 5900 -5.9 -15.9 45 10.0 -9.6 230 21 325.8 326.3 292.6 333.4 2.21 35 484 6154 -7.7 -17.7 45 10.0 -11.2 232 20 326.7 327.1 292.6 333.5 1.97 36 477 6267 -8.7 -9.4 95 0.7 -9.0 233 20 326.8 327.6 294.3 340.0 3.94 37 472 6348 -8.9 -14.9 62 6.0 -11.2 234 20 327.5 328.1 293.4 336.3 2.55 38 465 6464 -9.7 -18.7 48 9.0 -12.8 235 20 327.9 328.3 292.9 334.5 1.88 39 462 6514 -9.7 -9.7 100 0.0 -9.7 235 20 328.6 329.4 294.8 341.9 3.97 40 443 6837 -11.1 -11.4 98 0.3 -11.2 238 19 330.8 331.5 295.1 343.1 3.61 41 437 6942 -9.9 -13.4 76 3.5 -11.3 239 19 333.6 334.2 295.4 344.4 3.12 42 416 7320 -11.5 -17.5 61 6.0 -13.7 242 18 336.2 336.7 295.4 344.5 2.33 43 409 7450 -12.3 -17.0 68 4.7 -14.0 244 17 336.9 337.4 295.7 345.6 2.47 44 400 7620 -13.1 -22.1 47 9.0 -16.0 245 17 338.0 338.3 295.3 343.9 1.63 45 393 7755 -13.7 -31.7 20 18.0 -18.0 247 17 338.9 339.0 294.7 341.5 0.69 46 391 7794 -13.9 -26.9 32 13.0 -17.5 248 17 339.1 339.3 295.1 343.1 1.08 47 381 7990 -15.7 -20.4 67 4.7 -17.3 251 16 339.3 339.7 295.8 346.4 1.98 48 357 8479 -19.1 -28.1 45 9.0 -21.4 259 15 341.1 341.3 295.5 345.0 1.06 49 326 9148 -24.9 -27.9 76 3.0 -25.6 270 14 342.1 342.3 295.8 346.5 1.18 50 316 9375 -26.3 -28.5 82 2.2 -26.8 274 14 343.2 343.4 296.1 347.5 1.15 51 300 9750 -27.9 -36.9 42 9.0 -29.4 280 13 346.1 346.2 296.2 348.2 0.54 52 298 9798 -28.3 -37.3 42 9.0 -29.7 279 13 346.2 346.3 296.3 348.2 0.52 53 250 11030 -39.3 -44.1 60 4.8 -39.8 265 13 347.6 347.7 296.4 348.9 0.30 54 216 12008 -47.9 -50.9 71 3.0 -48.1 272 22 349.1 349.2 296.6 349.8 0.16 55 209 12224 -49.5 -52.7 69 3.2 -49.7 273 24 350.0 350.0 296.7 350.5 0.14 56 204 12381 -49.9 -59.9 30 10.0 -50.3 274 26 351.8 351.8 297.1 352.0 0.06 57 200 12510 -50.7 -61.7 26 11.0 -51.0 275 27 352.5 352.5 297.2 352.7 0.05 58 187 12944 -54.5 -72.5 9 18.0 -54.8 282 27 353.2 353.2 297.3 353.2 0.01 59 150 14320 -65.9 -77.9 17 12.0 -66.0 305 29 356.6 356.6 298.0 356.6 0.01 60 100 16680 -82.3 -86.7 47 4.4 -82.3 230 21 368.7 368.7 300.4 368.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 548.00 mb = 5174.22 m = 16975.59 ft Wetbulb zero: 685.59 mb = 3344.72 m = 10973.37 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 47.43 % Est. max temperature: 36.02 C = 96.84 F Sfc-Lift cond lev (LCL): 977.29 mb = 299.55 m = 982.75 ft T: 24.59 C 700-500 lapse rate: 6.41 C/km ThetaE index: 33.88 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 936.72 mb = 671.55 m = 2203.22 ft Mean mixing ratio: 17.99 g/kg Conv temperature: 28.40 C = 83.12 F Cap Strength: 3.38 C Lifted Index: -3.99 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.08 C Lifted Index @700 mb: 0.21 C Showalter Index: 2.93 C Risk: Showers probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 15.30 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 313.32 Risk: Showers and thunderstorms possible Energy Index: -0.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 677.67 J/kg Max Up Vert Vel: 36.81 m/s Conv Inhibition (B-): 0.67 J/kg Cap Strength: 3.36 C Lift Cond Lev (LCL): 944.65 mb = 597.56 m = 1960.47 ft Lev Free Conv (LFC): 929.65 mb = 737.99 m = 2421.19 ft Equ Level (EL): 879.65 mb = 1216.44 m = 3990.90 ft B at Equ Level: 14.87 J/kg Max Parcel Lev (MPL): 859.65 mb = 1416.83 m = 4648.34 ft Wind level data Storm motion: 215 at 8 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 1000 98 125 7 -5.7 4.0 | 76 11 -10.3 -2.5 1 925 782 145 13 -7.5 10.6 | 109 13 -12.0 4.1 2 850 1515 135 15 -10.6 10.6 | 105 16 -15.1 4.1 3 700 3171 140 1 -0.6 0.8 | 42 8 -5.2 -5.8 4 500 5900 230 21 16.1 13.5 | 239 13 11.6 7.0 5 400 7620 245 17 15.4 7.2 | 267 11 10.9 0.7 6 300 9750 280 13 12.8 -2.3 | 317 12 8.3 -8.8 7 250 11030 265 13 13.0 1.1 | 303 10 8.4 -5.4 8 200 12510 275 27 26.9 -2.4 | 292 24 22.4 -8.9 9 150 14320 305 29 23.8 -16.6 | 320 30 19.2 -23.2 10 100 16680 230 21 16.1 13.5 | 239 13 11.6 7.0 Wind Parameters Mean winds (0-6000m): 184.8 at 10.6 knts Storm direction: 214.8 at 7.9 knts Storm rel Dir Shear (0-3000m): 7.2 deg Energy-Hel index: 0.09 Bulk Rich Number: 68.29 Bulk Shear: 9.92 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 ------------------------------------------------------------------------------- 500 132 9 87 11| | | 1000 140 11 98 12| | | 1500 139 12 102 13| | | 2000 138 12 102 13| | | 2500 138 12 99 12| | | 3000 138 10 95 12| | | 4000 140 9 91 10| | | 5000 155 9 101 9| | | 6000 185 11 138 5| | | Wrote GIF file: /home/apache/climate/data/raob//VVDN/skewt/VVDN.skewt.20200401.12.gif