UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120823.upa.cvt Date: 2300Z 8 DEC 25 Searching for OE169... Searching the city database file for: OE169 ... Date:2300Z 8 DEC 25 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 1017 7 21.4 19.1 87 2.3 19.8 300 2 293.1 295.6 292.4 332.4 13.81 1 1000 153 23.6 17.6 69 6.0 19.5 95 4 296.8 299.1 292.7 333.6 12.76 2 925 831 19.4 10.4 56 9.0 13.8 160 9 299.1 300.7 290.1 324.4 8.59 3 850 1554 16.8 -10.2 15 27.0 5.2 145 5 303.7 304.1 285.4 310.3 2.07 4 700 3181 8.4 -8.6 29 17.0 0.8 260 3 311.8 312.3 289.0 320.9 2.85 5 500 5860 -10.3 -22.3 37 12.0 -13.8 230 24 320.5 320.7 290.2 324.9 1.28 6 400 7540 -21.9 -33.9 33 12.0 -24.0 250 34 326.5 326.6 291.3 328.5 0.54 7 300 9580 -39.3 -44.1 60 4.8 -39.7 270 50 330.0 330.0 292.0 331.0 0.25 8 250 10800 -48.9 -55.9 44 7.0 -49.1 255 39 333.4 333.4 292.7 333.7 0.08 9 200 12230 -59.7 -65.7 45 6.0 -59.8 275 73 338.2 338.2 293.9 338.3 0.03 10 177 12991 -61.7 -72.3 23 10.7 -61.7 270 99 347.0 347.0 296.0 347.1 0.01 11 150 14010 -64.3 -81.3 8 17.0 -64.4 275 75 359.3 359.3 298.5 359.3 0.00 12 100 15790 -72.5 -88.5 7 16.0 -72.6 387.6 387.6 303.5 387.7 0.00 TRP WND 177 12991 -61.7 -72.3 23 10.7 -61.7 270 99 347.0 347.0 296.0 347.1 0.01 Sounding variables and indices 1000-500 mb thick: 5707.00 m Freezing level: 610.16 mb = 4384.40 m = 14384.34 ft Wetbulb zero: 688.51 mb = 3312.81 m = 10868.67 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 34.48 % Est. max temperature: 30.98 C = 87.76 F Sfc-Lift cond lev (LCL): 983.52 mb = 297.53 m = 976.14 ft T: 22.70 C 700-500 lapse rate: 6.98 C/km ThetaE index: 23.34 C Layer 925.0- 700.0 mb Conv cond level (CCL): 733.40 mb = 2790.42 m = 9154.82 ft Mean mixing ratio: 10.88 g/kg Conv temperature: 38.21 C = 100.77 F Cap Strength: 4.77 C Lifted Index: 1.34 C Risk: Showers probable Lifted Index @300 mb: 1.52 C Lifted Index @700 mb: 4.40 C Showalter Index: 11.83 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 0.10 C K Index: -0.10 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.81 J/kg Max Up Vert Vel: 5.06 m/s Conv Inhibition (B-): 4082.90 J/kg Cap Strength: 4.75 C Lift Cond Lev (LCL): 872.75 mb = 1328.18 m = 4357.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 249 at 7 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 1017 7 300 2 1.7 -1.0 | 55 6 -5.0 -3.5 1 1000 153 95 4 -4.0 0.3 | 79 11 -10.7 -2.2 2 983 305 100 8 -7.9 1.4 | 86 15 -14.6 -1.1 3 949 610 165 7 -1.8 6.8 | 117 10 -8.5 4.2 4 925 831 160 9 -3.1 8.5 | 121 11 -9.8 5.9 5 916 914 155 7 -3.0 6.3 | 112 10 -9.7 3.8 6 884 1219 160 10 -3.4 9.4 | 124 12 -10.1 6.9 7 850 1554 145 5 -2.9 4.1 | 99 10 -9.6 1.6 8 793 2134 190 7 1.2 6.9 | 129 7 -5.5 4.4 9 700 3181 260 3 3.0 0.5 | 62 4 -3.7 -2.0 10 659 3658 305 4 3.3 -2.3 | 35 6 -3.4 -4.8 11 635 3962 310 1 0.8 -0.6 | 62 7 -5.9 -3.2 12 588 4572 235 8 6.6 4.6 | 176 2 -0.1 2.1 13 566 4877 245 18 16.3 7.6 | 242 11 9.6 5.1 14 544 5182 235 26 21.3 14.9 | 230 19 14.6 12.4 15 524 5486 230 25 19.2 16.1 | 223 18 12.5 13.6 16 504 5791 240 26 22.5 13.0 | 236 19 15.8 10.5 17 500 5860 230 24 18.4 15.4 | 222 17 11.7 12.9 18 485 6096 220 24 15.4 18.4 | 209 18 8.7 15.9 19 465 6401 215 23 13.2 18.8 | 202 18 6.5 16.3 20 412 7315 255 32 30.9 8.3 | 257 25 24.2 5.8 21 400 7540 250 34 31.9 11.6 | 250 27 25.2 9.1 22 333 8839 270 58 58.0 -0.0 | 273 51 51.3 -2.5 23 300 9580 270 50 50.0 -0.0 | 273 43 43.3 -2.5 24 250 10800 255 39 37.7 10.1 | 256 32 31.0 7.6 25 243 10973 255 38 36.7 9.8 | 256 31 30.0 7.3 26 211 11887 270 50 50.0 -0.0 | 273 43 43.3 -2.5 27 200 12230 275 73 72.7 -6.4 | 278 67 66.0 -8.9 28 177 12991 270 99 99.0 -0.0 | 272 92 92.3 -2.5 29 174 13106 270 99 99.0 -0.0 | 272 92 92.3 -2.5 30 150 14010 275 75 74.7 -6.5 | 278 69 68.0 -9.1 Wind Parameters Mean winds (0-6000m): 219.4 at 9.5 knts Storm direction: 249.4 at 7.2 knts Shear (0-3000m) pos: 1.4 neg: 1.3 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 15.8 deg Storm rel helicity (0-3000m) pos: 56.3 neg: -20.4 tot: 35.9 m^2/s^2 ave: 12.0 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.60 Bulk Shear: 21.47 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 ------------------------------------------------------------------------------- 500 109 6 87 12| 0.0 9.5 9.5| 33.8 0.0 33.8 67.5 0.63| 17.4 11.1 1000 140 7 103 11| 1.0 4.7 5.7| 42.5 -4.6 38.0 38.0 0.51| 12.3 6.3 1500 147 7 109 11| 0.6 2.6 3.2| 47.5 -16.3 31.2 20.8 0.33| 10.5 3.4 2000 151 7 109 11| 1.4 1.9 3.3| 54.4 -17.0 37.5 18.7 0.37| 8.9 3.3 2500 160 7 113 10| 1.6 1.5 3.1| 56.3 -17.8 38.4 15.4 0.33| 8.0 2.7 3000 166 6 114 9| 1.4 1.3 2.7| 56.3 -20.4 35.9 12.0 0.24| 7.2 1.7 4000 175 6 113 8| 0.9 1.0 1.9| 60.0 -23.4 36.6 9.2 0.20| 6.2 1.3 5000 201 6 127 6| 0.7 2.0 2.7| 66.5 -29.2 37.3 7.5 0.20| 7.3 1.5 6000 219 10 172 5| 0.6 2.1 2.7| 82.0 -76.5 5.4 0.9 0.08| 7.5 0.6 Wrote GIF file: /home/apache/climate/data/raob//OE169/skewt/OE169.skewt.20251208.23.gif