UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032023.upa.cvt Date: 2300Z 20 MAR 20 Searching for OE169... Searching the city database file for: OE169 ... Date:2300Z 20 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 1007 -1 22.8 15.8 65 7.0 18.2 140 8 295.4 297.4 291.1 327.8 11.28 1 1000 59 22.2 18.3 79 3.9 19.5 130 8 295.4 297.8 292.7 333.7 13.35 2 925 740 22.2 13.2 57 9.0 16.4 125 23 302.0 303.9 292.4 332.7 10.36 3 850 1470 17.8 11.8 68 6.0 14.0 170 9 304.8 306.7 293.2 335.6 10.28 4 700 3105 6.6 2.5 75 4.1 4.3 260 24 309.8 311.0 291.7 330.0 6.56 5 500 5780 -10.9 -18.9 52 8.0 -13.5 265 58 319.7 320.1 290.5 325.6 1.72 6 400 7460 -21.9 -30.9 44 9.0 -23.7 250 79 326.5 326.7 291.5 329.2 0.73 7 300 9500 -37.9 -57.9 11 20.0 -38.9 255 100 332.0 332.0 292.3 332.2 0.05 8 250 10740 -47.5 -55.5 39 8.0 -47.8 245 108 335.4 335.5 293.3 335.8 0.08 9 200 12200 -51.9 -74.9 5 23.0 -52.3 250 126 350.6 350.6 296.8 350.6 0.01 10 185 12700 -55.2 -76.5 5 21.4 -55.4 255 129 353.2 353.2 297.3 353.2 0.01 11 150 14010 -63.9 -80.9 8 17.0 -64.0 260 117 360.0 360.0 298.7 360.0 0.00 12 120 15366 -71.3 -89.3 5 18.0 -71.3 260 100 370.2 370.2 300.6 370.2 0.00 13 100 16450 -72.1 -89.1 6 17.0 -72.2 245 63 388.4 388.4 303.6 388.4 0.00 TRP 120 15366 -71.3 -89.3 5 18.0 -71.3 260 100 370.2 370.2 300.6 370.2 0.00 WND 185 12700 -55.2 -76.5 5 21.4 -55.4 255 129 353.2 353.2 297.3 353.2 0.01 Sounding variables and indices 1000-500 mb thick: 5721.00 m Freezing level: 624.57 mb = 4113.86 m = 13496.74 ft Wetbulb zero: 651.34 mb = 3677.76 m = 12066.00 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 66.05 % Est. max temperature: 31.98 C = 89.57 F Sfc-Lift cond lev (LCL): 908.50 mb = 895.39 m = 2937.61 ft T: 21.26 C 700-500 lapse rate: 6.54 C/km ThetaE index: 10.00 C Layer 700.0- 400.0 mb Conv cond level (CCL): 770.17 mb = 2300.57 m = 7547.72 ft Mean mixing ratio: 11.60 g/kg Conv temperature: 34.84 C = 94.72 F Cap Strength: 4.84 C Lifted Index: -1.08 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.46 C Lifted Index @700 mb: 1.19 C Showalter Index: -2.25 C Risk: Severe thunderstorms possible Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 22.70 C K Index: 36.40 Risk: > 80 % chance of thunderstorms Sweat Index: 265.60 Risk: None Energy Index: -1.97 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 127.45 J/kg Max Up Vert Vel: 15.97 m/s Conv Inhibition (B-): 279.08 J/kg Cap Strength: 4.84 C Lift Cond Lev (LCL): 865.84 mb = 1310.60 m = 4299.83 ft Lev Free Conv (LFC): 610.84 mb = 4188.18 m = 13740.57 ft Equ Level (EL): 320.84 mb = 9023.77 m = 29605.19 ft B at Equ Level: 126.28 J/kg Max Parcel Lev (MPL): 240.84 mb = 10984.25 m = 36037.14 ft Wind level data Storm motion: 283 at 22 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 1007 -1 140 8 -5.1 6.1 | 113 29 -26.4 11.1 1 1000 59 130 8 -6.1 5.1 | 110 29 -27.4 10.2 2 925 740 125 23 -18.8 13.2 | 114 44 -40.1 18.2 3 850 1470 170 9 -1.6 8.9 | 121 27 -22.8 13.9 4 700 3105 260 24 23.6 4.2 | 194 9 2.4 9.2 5 500 5780 265 58 57.8 5.1 | 255 38 36.5 10.1 6 400 7460 250 79 74.2 27.0 | 239 62 53.0 32.0 7 300 9500 255 100 96.6 25.9 | 248 81 75.3 30.9 8 250 10740 245 108 97.9 45.6 | 237 92 76.6 50.7 9 200 12200 250 126 118.4 43.1 | 244 108 97.1 48.1 10 185 12700 255 129 124.6 33.4 | 250 110 103.3 38.4 11 150 14010 260 117 115.2 20.3 | 255 97 93.9 25.3 12 120 15366 260 100 98.5 17.4 | 254 80 77.2 22.4 13 100 16450 245 63 57.1 26.6 | 229 48 35.8 31.6 Wind Parameters Mean winds (0-6000m): 253.3 at 29.2 knts Storm direction: 283.3 at 21.9 knts Shear (0-3000m) pos: 6.3 neg: 1.7 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 71.5 deg Storm rel helicity (0-3000m) pos: 201.0 neg: -11.2 tot: 189.8 m^2/s^2 ave: 63.3 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 4.8 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 0.68 Bulk Shear: 186.36 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 ------------------------------------------------------------------------------- 500 128 12 112 33| 0.0 10.4 10.4| 15.5 -8.2 7.3 14.6 0.06| 10.9 0.7 1000 128 16 114 37| 2.3 5.2 7.4| 65.8 -8.2 57.6 57.6 0.24| 11.3 2.7 1500 132 15 115 36| 4.4 3.5 7.9| 80.8 -11.2 69.6 46.4 0.20| 11.5 2.2 2000 143 14 119 34| 4.9 2.6 7.4|127.9 -11.2 116.7 58.3 0.33| 10.4 3.4 2500 158 15 125 33| 5.7 2.1 7.8|170.5 -11.2 159.3 63.7 0.42| 10.2 4.2 3000 180 16 134 30| 6.3 1.7 8.0|201.0 -11.2 189.8 63.3 0.46| 10.4 4.8 4000 223 19 156 21| 6.4 1.3 7.7|233.3 -11.2 222.1 55.5 0.51| 9.6 4.9 5000 244 24 180 15| 6.4 1.0 7.4|267.0 -11.2 255.8 51.2 0.50| 9.0 4.5 6000 253 29 206 15| 5.9 0.6 6.5|296.1 -25.4 270.7 45.1 0.46| 8.6 3.9 Wrote GIF file: /home/apache/climate/data/raob//OE169/skewt/OE169.skewt.20200320.23.gif