UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032612.upa.cvt Date: 1200Z 26 MAR 20 Searching for VVDN... Searching the city database file for: VVDN ... Date:1200Z 26 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 1009 7 27.0 24.3 85 2.7 25.0 110 1 299.4 302.9 297.8 355.8 19.29 1 1000 89 26.2 24.0 88 2.2 24.6 135 3 299.4 302.8 297.7 355.3 19.11 2 949 550 22.4 22.1 98 0.3 22.2 155 3 300.0 303.3 297.2 352.5 17.92 3 925 774 22.4 20.4 88 2.0 21.0 165 3 302.2 305.3 296.8 351.1 16.53 4 893 1080 20.4 19.6 95 0.8 19.8 236 3 303.2 306.2 297.0 351.5 16.29 5 886 1149 22.4 15.4 65 7.0 17.7 252 3 306.0 308.3 295.1 343.5 12.52 6 850 1510 21.0 13.0 60 8.0 15.7 335 3 308.1 310.2 294.8 341.9 11.14 7 844 1571 21.0 10.0 49 11.0 14.0 331 3 308.8 310.5 293.5 336.7 9.17 8 842 1592 21.0 10.0 49 11.0 14.0 330 3 309.0 310.7 293.6 337.0 9.19 9 765 2413 14.4 9.4 72 5.0 11.2 275 5 310.4 312.3 294.4 340.2 9.73 10 729 2819 11.8 -0.2 44 12.0 5.4 248 6 311.9 312.9 291.2 328.1 5.17 11 700 3158 9.0 4.0 71 5.0 6.1 225 7 312.5 313.8 293.1 335.1 7.30 12 693 3241 8.2 5.9 85 2.3 6.8 226 8 312.5 314.1 294.0 338.6 8.44 13 675 3458 6.4 5.7 95 0.7 6.0 227 9 312.8 314.4 294.1 339.3 8.55 14 638 3918 3.6 3.6 100 0.0 3.6 231 12 314.7 316.2 294.1 339.1 7.80 15 616 4202 2.8 -1.2 75 4.0 0.7 233 14 317.0 318.1 293.1 335.1 5.70 16 606 4335 1.8 0.1 88 1.7 0.9 234 15 317.3 318.5 293.7 337.6 6.37 17 597 4455 1.6 -0.9 83 2.5 0.3 234 16 318.4 319.6 293.7 337.7 6.01 18 586 4605 1.4 -6.6 55 8.0 -2.4 236 17 319.9 320.7 292.5 332.9 3.98 19 556 5027 -1.3 -4.1 81 2.8 -2.7 239 19 321.5 322.5 293.9 338.1 5.08 20 515 5636 -2.5 -19.5 26 17.0 -8.5 243 23 327.2 327.5 292.4 332.7 1.58 21 502 5839 -4.1 -27.1 15 23.0 -10.7 245 25 327.7 327.8 291.9 330.6 0.83 22 500 5870 -4.3 -27.3 15 23.0 -10.9 245 25 327.8 328.0 291.9 330.7 0.81 23 482 6158 -6.1 -19.1 35 13.0 -10.6 247 28 329.0 329.4 293.1 335.2 1.75 24 471 6339 -6.1 -40.1 5 34.0 -13.2 249 30 331.2 331.3 292.3 332.2 0.25 25 430 7047 -10.5 -44.5 4 34.0 -16.5 255 36 334.4 334.4 293.0 335.0 0.17 26 416 7301 -12.9 -28.9 25 16.0 -17.0 257 39 334.4 334.6 293.7 337.6 0.84 27 409 7431 -13.1 -47.1 4 34.0 -18.5 259 40 335.8 335.8 293.4 336.4 0.13 28 400 7600 -14.1 -49.1 3 35.0 -19.3 260 42 336.7 336.7 293.6 337.1 0.11 29 392 7753 -14.9 -33.9 18 19.0 -19.1 261 41 337.6 337.7 294.3 339.7 0.55 30 390 7792 -14.3 -51.3 3 37.0 -19.6 261 41 338.8 338.9 294.1 339.2 0.09 31 318 9308 -24.1 -66.1 1 42.0 -27.4 268 30 345.6 345.6 295.7 345.7 0.02 32 315 9377 -24.3 -65.3 1 41.0 -27.6 268 30 346.3 346.3 295.8 346.4 0.02 33 300 9730 -27.1 -67.1 1 40.0 -29.9 270 27 347.2 347.2 296.0 347.3 0.02 34 250 11010 -38.9 -65.9 4 27.0 -40.1 270 25 348.2 348.2 296.3 348.3 0.02 35 224 11754 -45.5 -70.5 4 25.0 -46.2 287 26 349.2 349.2 296.5 349.3 0.01 36 200 12500 -51.5 -70.5 9 19.0 -51.9 305 27 351.2 351.2 296.9 351.3 0.01 37 159 13945 -63.3 -76.3 16 13.0 -63.4 261 16 355.1 355.1 297.7 355.1 0.01 38 150 14300 -65.7 -77.7 17 12.0 -65.8 250 13 356.9 356.9 298.1 356.9 0.01 39 114 15925 -76.3 -85.3 23 9.0 -76.3 236 9 366.3 366.3 299.9 366.3 0.00 40 100 16670 -81.9 -85.7 52 3.8 -81.9 230 7 369.5 369.5 300.5 369.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 570.44 mb = 4823.71 m = 15825.64 ft Wetbulb zero: 595.94 mb = 4469.75 m = 14664.35 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 70.94 % Est. max temperature: 35.23 C = 95.41 F Sfc-Lift cond lev (LCL): 970.67 mb = 351.13 m = 1151.98 ft T: 24.04 C 700-500 lapse rate: 4.90 C/km ThetaE index: 14.80 C Layer 886.0- 842.0 mb Conv cond level (CCL): 909.25 mb = 923.44 m = 3029.62 ft Mean mixing ratio: 17.92 g/kg Conv temperature: 30.32 C = 86.58 F Cap Strength: 2.87 C Lifted Index: -2.44 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.40 C Lifted Index @700 mb: -2.45 C Showalter Index: 1.72 C Risk: Showers probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 17.30 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 187.00 Risk: None Energy Index: -2.10 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 746.76 J/kg Max Up Vert Vel: 38.65 m/s Conv Inhibition (B-): 83.98 J/kg Cap Strength: 2.77 C Lift Cond Lev (LCL): 939.33 mb = 639.58 m = 2098.34 ft Lev Free Conv (LFC): 764.33 mb = 2420.58 m = 7941.45 ft Equ Level (EL): 174.33 mb = 13365.37 m = 43849.12 ft B at Equ Level: 738.77 J/kg Wind level data Storm motion: 270 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 1009 7 110 1 -0.9 0.3 | 92 9 -8.5 0.3 1 1000 89 135 3 -2.1 2.1 | 102 10 -9.7 2.1 2 925 774 165 3 -0.8 2.9 | 109 9 -8.4 2.9 3 850 1510 335 3 1.3 -2.7 | 67 7 -6.3 -2.7 4 700 3158 225 7 4.9 4.9 | 152 6 -2.6 4.9 5 500 5870 245 25 22.7 10.6 | 235 18 15.1 10.5 6 400 7600 260 42 41.4 7.3 | 258 35 33.8 7.3 7 300 9730 270 27 27.0 -0.0 | 270 19 19.4 -0.0 8 250 11010 270 25 25.0 -0.0 | 270 17 17.4 -0.0 9 200 12500 305 27 22.1 -15.5 | 317 21 14.5 -15.5 10 150 14300 250 13 12.2 4.4 | 226 6 4.6 4.4 11 100 16670 230 7 5.4 4.5 | 153 5 -2.2 4.5 Wind Parameters Mean winds (0-6000m): 239.8 at 10.1 knts Storm direction: 269.8 at 7.6 knts Shear (0-3000m) pos: 0.6 neg: 1.3 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 58.1 deg Storm rel helicity (0-3000m) pos: 10.8 neg: -6.6 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 0.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 47.87 Bulk Shear: 15.60 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 ------------------------------------------------------------------------------- 500 142 3 103 10| 2.4 0.0 2.4| 5.8 0.0 5.8 11.5 0.77| 3.2 2.4 1000 158 3 107 9| 1.8 0.0 1.8| 7.9 -0.2 7.7 7.7 0.49| 3.3 1.6 1500 154 3 106 9| 1.3 0.0 1.3| 7.9 -5.6 2.3 1.5 -0.07| 4.3 -0.3 2000 198 3 114 7| 1.0 0.6 1.6| 7.9 -6.6 1.3 0.6 -0.10| 3.8 -0.4 2500 256 3 101 4| 0.8 1.0 1.8| 9.1 -6.6 2.4 1.0 0.00| 3.7 0.0 3000 237 4 116 5| 0.6 1.3 2.0| 10.8 -6.6 4.2 1.4 0.12| 3.7 0.4 4000 229 5 133 5| 0.7 1.4 2.1| 19.7 -6.6 13.0 3.3 0.27| 3.7 1.0 5000 234 7 160 5| 1.2 1.1 2.3| 32.7 -6.6 26.1 5.2 0.35| 3.6 1.3 6000 240 10 193 5| 1.7 0.9 2.6| 52.0 -6.6 45.3 7.6 0.39| 3.7 1.4 Wrote GIF file: /home/apache/climate/data/raob//VVDN/skewt/VVDN.skewt.20200326.12.gif