UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032723.upa.cvt Date: 2300Z 27 MAR 20 Searching for DA680... Searching the city database file for: DA680 ... Date:2300Z 27 MAR 20 Station: DA680 WMO ident: 60680 Latitude: 22.78 Longitude: 5.52 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 95 1 925 791 SFC 866 1364 19.8 -8.2 14 28.0 7.0 290 8 305.3 305.7 286.3 312.7 2.37 3 862 1404 20.6 -7.4 14 28.0 7.5 295 10 306.5 307.0 286.9 314.5 2.54 4 850 1526 19.8 -8.2 14 28.0 6.9 310 15 306.9 307.3 286.9 314.6 2.42 5 755 2530 11.4 -8.6 24 20.0 2.5 286 20 308.4 308.9 287.7 316.8 2.64 6 700 3156 7.0 0.0 61 7.0 3.3 270 24 310.2 311.3 290.9 327.2 5.47 7 666 3563 3.4 -1.2 72 4.6 1.0 267 30 310.6 311.6 290.9 327.1 5.27 8 640 3886 1.6 -9.4 44 11.0 -3.1 265 35 312.2 312.7 289.2 321.6 2.93 9 593 4497 -2.1 -15.1 36 13.0 -6.8 260 44 314.7 315.1 289.2 321.3 1.99 10 519 5542 -9.9 -14.0 72 4.1 -11.4 252 60 317.6 318.0 290.5 325.8 2.50 11 515 5602 -10.1 -18.1 52 8.0 -12.7 252 60 318.0 318.4 290.0 324.0 1.79 12 500 5830 -11.1 -12.0 93 0.9 -11.5 250 64 319.5 320.1 291.6 329.5 3.05 13 459 6478 -16.1 -17.5 89 1.4 -16.6 246 72 321.2 321.6 291.2 328.3 2.11 14 448 6660 -17.1 -23.1 60 6.0 -18.7 245 74 322.2 322.4 290.8 326.7 1.33 15 445 6710 -16.5 -30.5 29 14.0 -19.5 245 75 323.5 323.7 290.6 326.0 0.68 16 436 6864 -14.3 -35.3 15 21.0 -18.5 244 77 328.2 328.3 291.7 329.8 0.43 17 400 7510 -18.3 -39.3 14 21.0 -21.8 240 85 331.2 331.3 292.4 332.4 0.32 18 397 7566 -18.7 -40.7 13 22.0 -22.2 240 85 331.4 331.5 292.4 332.5 0.28 19 345 8608 -22.5 -48.5 7 26.0 -25.7 248 90 339.8 339.9 294.4 340.4 0.14 20 300 9620 -30.9 -48.9 15 18.0 -32.7 255 94 341.8 341.9 294.9 342.4 0.15 TRP WND Sounding variables and indices 1000-500 mb thick: 5735.00 m Freezing level: 619.68 mb = 4149.88 m = 13614.94 ft Wetbulb zero: 659.42 mb = 3643.49 m = 11953.56 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 44.07 % Est. max temperature: 24.05 C = 75.29 F Sfc-Lift cond lev (LCL): 567.83 mb = 4837.03 m = 15869.33 ft T: -4.64 C 700-500 lapse rate: 6.77 C/km Conv cond level (CCL): 465.65 mb = 6369.18 m = 20896.00 ft Mean mixing ratio: 2.51 g/kg Conv temperature: 34.81 C = 94.67 F Cap Strength: 7.36 C Lifted Index: 7.98 C Risk: None Lifted Index @300 mb: 19.12 C Lifted Index @700 mb: 2.58 C Showalter Index: 8.39 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 30.90 C Cross Totals Index: 2.90 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 94.00 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.64 J/kg Max Up Vert Vel: 3.05 m/s Conv Inhibition (B-): 2569.02 J/kg Cap Strength: 7.60 C Lift Cond Lev (LCL): 557.46 mb = 4981.60 m = 16343.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 34 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 ---------------------------------------------------------- 0 866 1364 290 8 7.5 -2.7 | 102 26 -25.1 5.4 1 850 1526 310 15 11.5 -9.6 | 86 21 -21.1 -1.5 2 700 3156 270 24 24.0 -0.0 | 133 12 -8.6 8.1 3 500 5830 250 64 60.1 21.9 | 223 41 27.5 30.0 4 400 7510 240 85 73.6 42.5 | 219 65 41.0 50.6 5 300 9620 255 94 90.8 24.3 | 241 67 58.2 32.5 Wind Parameters Mean winds (0-6000m): 254.0 at 44.8 knts Storm direction: 284.0 at 33.6 knts Shear (0-3000m) pos: 1.6 neg: 5.4 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 109.1 deg Storm rel helicity (0-3000m) pos: 86.6 neg: -38.5 tot: 48.2 m^2/s^2 ave: 16.1 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 185.17 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 ------------------------------------------------------------------------------- 500 305 14 90 21| 9.4 0.0 9.4| 3.0 -38.5 -35.5 -71.0 -0.54| 11.1 -6.0 1000 299 16 91 18| 4.7 2.5 7.2| 13.2 -38.5 -25.3 -25.3 -0.22| 8.0 -1.8 1500 291 18 96 16| 3.1 3.4 6.6| 28.3 -38.5 -10.1 -6.7 0.06| 7.1 0.4 2000 284 19 104 14| 2.4 4.1 6.5| 46.8 -38.5 8.3 4.2 0.27| 7.0 1.9 2500 279 22 113 12| 1.9 4.8 6.7| 67.3 -38.5 28.9 11.5 0.42| 7.2 3.0 3000 274 24 128 10| 1.6 5.4 6.9| 86.6 -38.5 48.2 16.1 0.47| 7.4 3.4 4000 265 31 170 11| 1.2 6.1 7.3|112.4 -38.5 73.9 18.5 0.41| 7.6 3.1 5000 259 38 196 16| 0.9 6.4 7.4|114.5 -43.8 70.6 14.1 0.32| 7.7 2.5 6000 254 45 207 23| 0.8 6.5 7.3|114.5 -81.0 33.5 5.6 0.24| 7.7 1.8 Wrote GIF file: /home/apache/climate/data/raob//DA680/skewt/DA680.skewt.20200327.23.gif