UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032823.upa.cvt Date: 2300Z 28 MAR 20 Searching for OE169... Searching the city database file for: OE169 ... Date:2300Z 28 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 1004 6 25.2 16.2 57 9.0 19.2 100 12 298.0 300.1 292.2 331.7 11.61 1 1000 41 24.6 18.6 69 6.0 20.5 115 11 297.8 300.2 293.6 337.2 13.61 2 925 732 27.0 4.0 23 23.0 13.7 170 41 306.9 307.9 289.9 323.8 5.51 3 850 1470 20.8 2.8 30 18.0 10.6 185 37 307.9 309.0 290.2 324.9 5.51 4 700 3107 7.8 0.8 61 7.0 4.0 230 43 311.1 312.2 291.5 329.2 5.80 5 500 5780 -11.5 -14.8 76 3.3 -12.7 265 52 319.0 319.5 290.9 327.1 2.43 6 400 7450 -23.3 -55.3 4 32.0 -26.2 275 54 324.7 324.7 290.2 324.9 0.05 7 300 9500 -36.3 -63.3 4 27.0 -37.5 295 79 334.2 334.2 292.9 334.3 0.03 8 250 10740 -43.7 -68.7 5 25.0 -44.5 305 95 341.1 341.1 294.6 341.2 0.01 9 200 12210 -52.1 -75.1 5 23.0 -52.5 295 95 350.3 350.3 296.7 350.3 0.01 10 185 12711 -53.8 -77.4 4 23.5 -54.2 295 98 355.4 355.4 297.8 355.4 0.01 11 150 14040 -58.5 -83.5 3 25.0 -58.7 290 70 369.3 369.3 300.4 369.3 0.00 12 100 16510 -68.9 -88.9 4 20.0 -69.0 275 47 394.6 394.6 304.5 394.6 0.00 TRP WND 185 12711 -53.8 -77.4 4 23.5 -54.2 295 98 355.4 355.4 297.8 355.4 0.01 Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 619.17 mb = 4187.28 m = 13737.63 ft Wetbulb zero: 651.96 mb = 3671.81 m = 12046.48 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 54.72 % Est. max temperature: 35.08 C = 95.15 F Sfc-Lift cond lev (LCL): 880.03 mb = 1166.98 m = 3828.61 ft T: 23.35 C 700-500 lapse rate: 7.22 C/km ThetaE index: 13.38 C Layer 925.0- 850.0 mb Conv cond level (CCL): 681.05 mb = 3324.97 m = 10908.56 ft Mean mixing ratio: 8.79 g/kg Conv temperature: 39.02 C = 102.24 F Cap Strength: 6.01 C Lifted Index: 0.02 C Risk: Showers probable Lifted Index @300 mb: 4.34 C Lifted Index @700 mb: 3.68 C Showalter Index: 2.25 C Risk: Showers probable Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.30 C Cross Totals Index: 14.30 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 307.70 Risk: Showers and thunderstorms possible Energy Index: 0.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.83 J/kg Max Up Vert Vel: 7.59 m/s Conv Inhibition (B-): 537.35 J/kg Cap Strength: 6.01 C Lift Cond Lev (LCL): 767.88 mb = 2326.70 m = 7633.44 ft Lev Free Conv (LFC): 492.88 mb = 5887.41 m = 19315.40 ft Equ Level (EL): 422.88 mb = 7033.79 m = 23076.46 ft B at Equ Level: 28.58 J/kg Max Parcel Lev (MPL): 362.88 mb = 8144.10 m = 26719.15 ft Wind level data Storm motion: 257 at 32 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 1004 6 100 12 -11.8 2.1 | 84 43 -42.7 -4.8 1 1000 41 115 11 -10.0 4.6 | 87 41 -40.8 -2.2 2 925 732 170 41 -7.1 40.4 | 131 51 -38.0 33.5 3 850 1470 185 37 3.2 36.9 | 137 41 -27.6 30.0 4 700 3107 230 43 32.9 27.6 | 186 21 2.1 20.8 5 500 5780 265 52 51.8 4.5 | 276 21 20.9 -2.3 6 400 7450 275 54 53.8 -4.7 | 297 26 22.9 -11.6 7 300 9500 295 79 71.6 -33.4 | 315 57 40.7 -40.3 8 250 10740 305 95 77.8 -54.5 | 323 77 47.0 -61.4 9 200 12210 295 95 86.1 -40.1 | 310 73 55.2 -47.0 10 185 12711 295 98 88.8 -41.4 | 310 75 58.0 -48.3 11 150 14040 290 70 65.8 -23.9 | 311 47 34.9 -30.8 12 100 16510 275 47 46.8 -4.1 | 305 19 16.0 -11.0 Wind Parameters Mean winds (0-6000m): 227.5 at 42.2 knts Storm direction: 257.5 at 31.6 knts Shear (0-3000m) pos: 8.7 neg: 0.0 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 97.5 deg Storm rel helicity (0-3000m) pos: 755.9 neg: 0.0 tot: 755.9 m^2/s^2 ave: 252.0 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 14.0 stream: 11.6 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 0.10 Bulk Shear: 275.33 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 ------------------------------------------------------------------------------- 500 141 20 102 45| 26.4 0.0 26.4|305.3 0.0 305.3 610.6 0.95| 27.1 25.6 1000 164 29 119 44| 19.7 0.0 19.7|530.3 0.0 530.3 530.3 0.93| 23.2 21.5 1500 171 32 125 44| 13.1 0.0 13.1|567.7 0.0 567.7 378.5 0.86| 18.0 15.5 2000 177 34 129 42| 11.0 0.0 11.0|640.6 0.0 640.6 320.3 0.85| 15.9 13.5 2500 184 35 135 40| 9.6 0.0 9.6|702.9 0.0 702.9 281.2 0.84| 14.7 12.3 3000 192 36 140 37| 8.7 0.0 8.7|755.9 0.0 755.9 252.0 0.83| 14.0 11.6 4000 205 38 152 32| 7.2 0.0 7.2|811.6 0.0 811.6 202.9 0.84| 12.0 10.1 5000 217 40 165 26| 6.2 0.0 6.2|863.9 0.0 863.9 172.8 0.86| 10.8 9.3 6000 227 42 181 22| 5.5 0.0 5.5|914.9 0.0 914.9 152.5 0.87| 9.9 8.6 Wrote GIF file: /home/apache/climate/data/raob//OE169/skewt/OE169.skewt.20200328.23.gif