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 OE169... Searching the city database file for: OE169 ... Date:2300Z 27 MAR 20 Station: OE169 WMO ident: 41169 Latitude: 25.27 Longitude: 51.61 ------------------------------------------------------------------------------- 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 1 23.8 15.8 61 8.0 18.5 120 17 296.1 298.1 291.3 328.5 11.24 1 1000 87 23.2 18.2 73 5.0 19.8 125 17 296.4 298.7 292.9 334.6 13.26 2 925 771 25.6 0.6 19 25.0 12.0 165 38 305.5 306.3 288.3 318.8 4.32 3 850 1505 20.0 2.0 30 18.0 10.0 190 33 307.1 308.1 289.7 323.1 5.20 4 700 3142 6.8 -4.2 45 11.0 1.5 265 28 310.0 310.8 289.5 322.6 4.00 5 500 5790 -12.7 -30.7 21 18.0 -16.6 285 34 317.6 317.7 288.6 319.6 0.59 6 400 7450 -25.5 -31.5 57 6.0 -26.5 290 51 321.8 322.0 290.0 324.3 0.69 7 300 9470 -42.3 -56.3 20 14.0 -42.9 295 60 325.7 325.8 290.6 326.0 0.06 8 265 10296 -47.5 -66.5 10 19.0 -48.0 300 74 329.9 329.9 291.7 330.0 0.02 9 250 10680 -47.7 -68.7 7 21.0 -48.2 295 70 335.2 335.2 293.1 335.2 0.01 10 200 12160 -51.1 -78.1 3 27.0 -51.5 295 69 351.8 351.8 297.0 351.9 0.00 11 169 13240 -56.0 -81.8 3 25.8 -56.3 300 94 361.0 361.0 298.9 361.0 0.00 12 150 13990 -59.5 -84.5 2 25.0 -59.7 295 67 367.6 367.6 300.1 367.6 0.00 13 100 16460 -71.3 -89.3 5 18.0 -71.3 275 48 390.0 390.0 303.8 390.0 0.00 TRP 265 10296 -47.5 -66.5 10 19.0 -48.0 300 74 329.9 329.9 291.7 330.0 0.02 WND 169 13240 -56.0 -81.8 3 25.8 -56.3 300 94 361.0 361.0 298.9 361.0 0.00 Sounding variables and indices 1000-500 mb thick: 5703.00 m Freezing level: 630.26 mb = 4065.41 m = 13337.78 ft Wetbulb zero: 683.55 mb = 3329.18 m = 10922.38 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 35.30 % Est. max temperature: 34.61 C = 94.29 F Sfc-Lift cond lev (LCL): 898.07 mb = 1027.48 m = 3370.94 ft T: 23.64 C 700-500 lapse rate: 7.36 C/km ThetaE index: 15.81 C Layer 925.0- 850.0 mb Conv cond level (CCL): 687.70 mb = 3281.57 m = 10766.17 ft Mean mixing ratio: 8.43 g/kg Conv temperature: 38.18 C = 100.73 F Cap Strength: 6.72 C Lifted Index: 0.41 C Risk: Showers probable Lifted Index @300 mb: 0.45 C Lifted Index @700 mb: 3.91 C Showalter Index: 2.02 C Risk: Showers probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.70 C Cross Totals Index: 14.70 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 273.52 Risk: None Energy Index: -0.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.76 J/kg Max Up Vert Vel: 7.45 m/s Conv Inhibition (B-): 624.16 J/kg Cap Strength: 6.72 C Lift Cond Lev (LCL): 782.56 mb = 2201.95 m = 7224.16 ft Lev Free Conv (LFC): 447.56 mb = 6614.19 m = 21699.83 ft Equ Level (EL): 347.56 mb = 8436.67 m = 27679.02 ft B at Equ Level: 27.60 J/kg Max Parcel Lev (MPL): 287.56 mb = 9752.04 m = 31994.48 ft Wind level data Storm motion: 272 at 23 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 1 120 17 -14.7 8.5 | 104 39 -37.9 9.4 1 1000 87 125 17 -13.9 9.8 | 106 39 -37.1 10.6 2 925 771 165 38 -9.8 36.7 | 139 50 -33.0 37.6 3 850 1505 190 33 5.7 32.5 | 152 38 -17.5 33.4 4 700 3142 265 28 27.9 2.4 | 235 6 4.7 3.3 5 500 5790 285 34 32.8 -8.8 | 309 12 9.6 -7.9 6 400 7450 290 51 47.9 -17.4 | 304 30 24.7 -16.6 7 300 9470 295 60 54.4 -25.4 | 308 40 31.2 -24.5 8 265 10296 300 74 64.1 -37.0 | 311 55 40.9 -36.1 9 250 10680 295 70 63.4 -29.6 | 305 49 40.2 -28.7 10 200 12160 295 69 62.5 -29.2 | 306 48 39.3 -28.3 11 169 13240 300 94 81.4 -47.0 | 308 74 58.2 -46.1 12 150 13990 295 67 60.7 -28.3 | 306 46 37.5 -27.4 13 100 16460 275 48 47.8 -4.2 | 278 25 24.6 -3.3 Wind Parameters Mean winds (0-6000m): 242.2 at 31.0 knts Storm direction: 272.2 at 23.2 knts Shear (0-3000m) pos: 7.3 neg: 0.0 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 111.5 deg Storm rel helicity (0-3000m) pos: 589.0 neg: 0.0 tot: 589.0 m^2/s^2 ave: 196.3 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 14.2 stream: 10.3 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.12 Bulk Shear: 236.96 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 ------------------------------------------------------------------------------- 500 138 22 115 42| 17.5 0.0 17.5|173.1 0.0 173.1 346.1 0.88| 17.9 15.8 1000 156 29 128 44| 15.2 0.0 15.2|374.2 0.0 374.2 374.2 0.89| 18.0 16.0 1500 165 31 135 44| 10.8 0.0 10.8|449.4 0.0 449.4 299.6 0.82| 15.7 13.0 2000 175 31 141 41| 9.4 0.0 9.4|524.6 0.0 524.6 262.3 0.79| 15.1 11.9 2500 184 31 146 38| 8.3 0.0 8.3|567.4 0.0 567.4 226.9 0.75| 14.6 11.0 3000 192 31 151 35| 7.3 0.0 7.3|589.0 0.0 589.0 196.3 0.72| 14.2 10.3 4000 210 30 164 28| 5.9 0.0 5.9|599.0 0.0 599.0 149.8 0.73| 11.6 8.5 5000 228 30 178 21| 5.0 0.0 5.0|606.9 0.0 606.9 121.4 0.73| 9.7 7.1 6000 242 31 195 16| 4.5 0.0 4.5|614.2 -1.6 612.6 102.1 0.71| 8.6 6.1 Wrote GIF file: /home/apache/climate/data/raob//OE169/skewt/OE169.skewt.20200327.23.gif