UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032600.upa.cvt Date: 0000Z 26 MAR 20 Searching for VVDN... Searching the city database file for: VVDN ... Date:0000Z 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 1010 7 24.8 23.2 91 1.6 23.6 160 1 297.1 300.4 296.4 349.2 18.00 1 1000 98 24.0 22.4 91 1.6 22.9 180 3 297.1 300.3 296.0 347.2 17.30 2 925 780 20.8 19.7 93 1.1 20.1 170 13 300.6 303.5 296.0 347.0 15.81 3 923 799 20.8 19.6 93 1.2 19.9 172 13 300.8 303.6 296.0 347.0 15.74 4 911 913 22.0 17.0 73 5.0 18.5 185 11 303.1 305.6 295.1 343.1 13.50 5 880 1214 21.6 15.6 69 6.0 17.5 220 7 305.7 308.1 295.3 344.0 12.77 6 850 1515 19.8 15.2 75 4.6 16.7 255 3 306.9 309.3 295.7 345.7 12.89 7 833 1689 19.0 14.1 73 4.9 15.7 261 3 307.8 310.1 295.4 344.8 12.24 8 758 2491 12.6 9.4 81 3.2 10.6 290 5 309.3 311.2 294.1 339.3 9.82 9 732 2784 10.8 7.1 78 3.7 8.6 301 6 310.5 312.1 293.6 337.1 8.68 10 700 3157 10.0 -3.0 40 13.0 3.4 315 7 313.6 314.4 291.0 327.5 4.38 11 676 3446 8.0 -8.0 31 16.0 0.7 309 9 314.5 315.1 290.1 324.5 3.09 12 634 3972 3.8 -2.2 65 6.0 0.7 299 12 315.5 316.5 292.2 331.8 5.14 13 632 3998 3.6 1.5 86 2.1 2.4 298 12 315.6 316.9 293.6 336.9 6.77 14 628 4049 3.2 0.0 79 3.2 1.5 297 12 315.7 316.9 293.0 335.0 6.10 15 582 4664 0.6 -13.4 34 14.0 -5.0 285 16 319.6 320.0 291.0 327.4 2.34 16 529 5426 -3.5 -26.5 15 23.0 -10.1 269 20 323.5 323.7 290.7 326.5 0.83 17 511 5699 -5.1 -13.1 53 8.0 -8.3 264 22 324.8 325.3 292.8 334.0 2.73 18 500 5870 -5.3 -24.3 21 19.0 -11.1 260 23 326.6 326.8 291.8 330.4 1.07 19 490 6028 -4.7 -37.7 6 33.0 -12.1 258 24 329.2 329.3 291.8 330.4 0.30 20 417 7267 -14.9 -30.9 24 16.0 -18.6 240 34 331.7 331.8 292.9 334.2 0.70 21 413 7340 -14.7 -42.7 7 28.0 -19.4 239 34 332.8 332.9 292.7 333.7 0.21 22 400 7580 -16.3 -40.3 11 24.0 -20.5 235 36 333.8 333.9 293.0 334.9 0.28 23 378 8003 -19.3 -37.3 19 18.0 -22.5 242 36 335.3 335.4 293.5 336.9 0.41 24 374 8082 -18.9 -47.9 6 29.0 -22.8 243 36 336.8 336.9 293.7 337.4 0.13 25 327 9075 -22.7 -62.7 1 40.0 -26.3 260 37 344.8 344.8 295.5 344.9 0.03 26 300 9700 -27.9 -64.9 2 37.0 -30.5 270 38 346.1 346.1 295.8 346.1 0.02 27 250 10990 -38.3 -65.3 4 27.0 -39.5 275 36 349.1 349.1 296.5 349.2 0.02 28 208 12216 -49.9 -67.9 10 18.0 -50.3 279 35 349.8 349.8 296.6 349.9 0.02 29 200 12470 -52.1 -69.1 11 17.0 -52.4 280 35 350.3 350.3 296.7 350.3 0.02 30 150 14270 -67.3 -74.3 36 7.0 -67.4 270 23 354.2 354.2 297.5 354.2 0.01 31 139 14725 -70.7 -78.7 30 8.0 -70.8 278 23 356.0 356.0 297.9 356.0 0.01 32 128 15212 -71.5 -84.5 13 13.0 -71.5 288 22 363.0 363.0 299.3 363.0 0.00 33 100 16640 -79.1 -87.1 26 8.0 -79.1 315 21 374.9 374.9 301.4 374.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 574.24 mb = 4775.24 m = 15666.61 ft Wetbulb zero: 617.50 mb = 4185.46 m = 13731.67 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 60.06 % Est. max temperature: 34.22 C = 93.60 F Sfc-Lift cond lev (LCL): 987.15 mb = 211.16 m = 692.76 ft T: 23.47 C 700-500 lapse rate: 5.64 C/km ThetaE index: 21.22 C Layer 833.0- 634.0 mb Conv cond level (CCL): 826.41 mb = 1756.59 m = 5763.01 ft Mean mixing ratio: 16.37 g/kg Conv temperature: 35.68 C = 96.22 F Cap Strength: 3.36 C Lifted Index: -1.28 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.14 C Lifted Index @700 mb: 0.25 C Showalter Index: -0.75 C Risk: Thunderstorms probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 20.50 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 211.40 Risk: None Energy Index: -2.95 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 302.52 J/kg Max Up Vert Vel: 24.60 m/s Conv Inhibition (B-): 120.46 J/kg Cap Strength: 3.30 C Lift Cond Lev (LCL): 937.11 mb = 666.24 m = 2185.81 ft Lev Free Conv (LFC): 752.11 mb = 2556.91 m = 8388.72 ft Equ Level (EL): 702.11 mb = 3131.92 m = 10275.21 ft B at Equ Level: 24.00 J/kg Max Parcel Lev (MPL): 222.11 mb = 11778.74 m = 38643.70 ft Wind level data Storm motion: 293 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 1010 7 160 1 -0.3 0.9 | 118 9 -7.8 4.1 1 1000 98 180 3 0.0 3.0 | 130 10 -7.4 6.1 2 925 780 170 13 -2.3 12.8 | 149 19 -9.7 15.9 3 850 1515 255 3 2.9 0.8 | 131 6 -4.5 3.9 4 700 3157 315 7 4.9 -4.9 | 54 3 -2.5 -1.8 5 500 5870 260 23 22.7 4.0 | 245 17 15.2 7.1 6 400 7580 235 36 29.5 20.6 | 223 32 22.1 23.8 7 300 9700 270 38 38.0 -0.0 | 264 31 30.6 3.1 8 250 10990 275 36 35.9 -3.1 | 270 28 28.4 -0.0 9 200 12470 280 35 34.5 -6.1 | 276 27 27.1 -3.0 10 150 14270 270 23 23.0 -0.0 | 259 16 15.6 3.1 11 100 16640 315 21 14.8 -14.8 | 328 14 7.4 -11.7 Wind Parameters Mean winds (0-6000m): 262.9 at 10.7 knts Storm direction: 292.9 at 8.0 knts Shear (0-3000m) pos: 1.3 neg: 0.0 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): -53.2 deg Storm rel helicity (0-3000m) pos: 33.9 neg: -8.6 tot: 25.3 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.5 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 16.58 Bulk Shear: 18.25 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 ------------------------------------------------------------------------------- 500 175 5 137 11| 8.3 0.0 8.3| 14.4 0.0 14.4 28.9 0.63| 8.4 5.2 1000 175 8 144 14| 4.7 0.0 4.7| 32.1 0.0 32.1 32.1 0.53| 8.9 4.7 1500 177 8 144 13| 1.1 0.0 1.1| 33.7 -6.4 27.3 18.2 0.23| 9.2 2.1 2000 186 7 146 12| 1.2 0.0 1.2| 33.9 -6.5 27.4 13.7 0.22| 7.3 1.6 2500 199 6 149 11| 1.3 0.0 1.3| 33.9 -7.3 26.6 10.6 0.17| 6.2 1.1 3000 215 6 155 9| 1.3 0.0 1.3| 33.9 -8.6 25.3 8.4 0.10| 5.6 0.5 4000 258 7 172 5| 1.0 0.7 1.7| 33.9 -12.8 21.0 5.3 -0.07| 5.0 -0.3 5000 270 9 200 3| 0.8 1.3 2.1| 33.9 -21.8 12.1 2.4 -0.16| 4.8 -0.8 6000 263 11 216 6| 0.6 1.8 2.4| 33.9 -41.7 -7.9 -1.3 -0.23| 4.8 -1.1 Wrote GIF file: /home/apache/climate/data/raob//VVDN/skewt/VVDN.skewt.20200326.00.gif