UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120923.upa.cvt Date: 2300Z 9 DEC 25 Searching for OE169... Searching the city database file for: OE169 ... Date:2300Z 9 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 1015 4 24.8 18.8 69 6.0 20.6 140 12 296.7 299.1 293.3 335.9 13.57 1 1000 134 24.0 19.4 75 4.6 20.8 125 14 297.1 299.7 294.0 338.6 14.32 2 925 812 20.4 6.4 40 14.0 12.3 160 15 300.2 301.4 288.6 319.5 6.52 3 850 1535 15.2 -0.8 33 16.0 7.1 185 16 302.1 302.8 287.1 315.0 4.24 4 700 3167 8.4 -10.6 25 19.0 0.3 230 8 311.8 312.2 288.6 319.6 2.43 5 500 5850 -9.3 -31.3 15 22.0 -14.4 240 36 321.7 321.8 289.9 323.7 0.56 6 400 7530 -23.5 -32.5 43 9.0 -25.1 235 49 324.4 324.6 290.7 326.7 0.62 7 300 9570 -39.9 -43.2 71 3.3 -40.2 250 49 329.1 329.2 291.7 330.2 0.28 8 250 10780 -50.5 -55.5 55 5.0 -50.7 245 63 331.0 331.0 292.1 331.3 0.08 9 200 12200 -61.3 -65.1 61 3.8 -61.3 245 71 335.7 335.7 293.3 335.8 0.03 10 167 13319 -61.3 -65.1 61 3.8 -61.4 265 103 353.5 353.5 297.4 353.6 0.04 TRP WND 167 13319 -61.3 -65.1 61 3.8 -61.4 265 103 353.5 353.5 297.4 353.6 0.04 Sounding variables and indices 1000-500 mb thick: 5716.00 m Freezing level: 605.08 mb = 4440.29 m = 14567.70 ft Wetbulb zero: 696.53 mb = 3206.62 m = 10520.29 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 29.66 % Est. max temperature: 29.82 C = 85.68 F Sfc-Lift cond lev (LCL): 929.83 mb = 766.68 m = 2515.32 ft T: 20.64 C 700-500 lapse rate: 6.60 C/km ThetaE index: 23.60 C Layer 925.0- 700.0 mb Conv cond level (CCL): 728.42 mb = 2832.50 m = 9292.86 ft Mean mixing ratio: 10.50 g/kg Conv temperature: 37.96 C = 100.32 F Cap Strength: 4.34 C Lifted Index: 2.28 C Risk: None Lifted Index @300 mb: 0.86 C Lifted Index @700 mb: 4.34 C Showalter Index: 9.96 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 8.50 C K Index: 4.70 Risk: None Sweat Index: 195.39 Risk: None Energy Index: 1.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.13 J/kg Max Up Vert Vel: 3.78 m/s Conv Inhibition (B-): 1262.98 J/kg Cap Strength: 4.33 C Lift Cond Lev (LCL): 853.40 mb = 1500.91 m = 4924.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 at 15 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 1015 4 140 12 -7.7 9.2 | 98 21 -20.8 2.8 1 1000 134 125 14 -11.5 8.0 | 94 25 -24.6 1.6 2 981 305 140 20 -12.9 15.3 | 109 27 -26.0 8.9 3 947 610 155 16 -6.8 14.5 | 112 21 -19.9 8.1 4 925 812 160 15 -5.1 14.1 | 113 20 -18.2 7.7 5 914 914 175 17 -1.5 16.9 | 126 18 -14.6 10.5 6 882 1219 185 20 1.7 19.9 | 140 18 -11.4 13.5 7 850 1535 185 16 1.4 15.9 | 129 15 -11.7 9.5 8 821 1829 190 17 3.0 16.7 | 135 14 -10.2 10.3 9 792 2134 180 13 0.0 13.0 | 117 15 -13.1 6.6 10 710 3048 230 6 4.6 3.9 | 73 9 -8.5 -2.6 11 700 3167 230 8 6.1 5.1 | 80 7 -7.0 -1.3 12 684 3353 230 10 7.7 6.4 | 90 5 -5.5 -0.0 13 658 3658 225 16 11.3 11.3 | 160 5 -1.8 4.9 14 610 4267 225 30 21.2 21.2 | 209 17 8.1 14.8 15 587 4572 225 29 20.5 20.5 | 208 16 7.4 14.1 16 523 5486 250 26 24.4 8.9 | 258 12 11.3 2.5 17 500 5850 240 36 31.2 18.0 | 237 21 18.1 11.6 18 484 6096 250 37 34.8 12.7 | 254 23 21.7 6.2 19 446 6706 230 42 32.2 27.0 | 223 28 19.1 20.6 20 400 7530 235 49 40.1 28.1 | 231 35 27.0 21.7 21 362 8230 240 53 45.9 26.5 | 239 38 32.8 20.1 22 300 9570 250 49 46.0 16.8 | 253 35 32.9 10.3 23 279 10058 250 48 45.1 16.4 | 253 34 32.0 10.0 24 250 10780 245 63 57.1 26.6 | 245 48 44.0 20.2 25 231 11278 245 65 58.9 27.5 | 245 50 45.8 21.0 26 210 11887 235 58 47.5 33.3 | 232 44 34.4 26.8 27 200 12200 245 71 64.3 30.0 | 245 56 51.2 23.6 28 167 13319 265 103 102.6 9.0 | 268 90 89.5 2.5 29 165 13411 265 103 102.6 9.0 | 268 90 89.5 2.5 30 149 14021 260 88 86.7 15.3 | 263 74 73.5 8.8 Wind Parameters Mean winds (0-6000m): 213.9 at 19.5 knts Storm direction: 243.9 at 14.6 knts Shear (0-3000m) pos: 2.3 neg: 0.3 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -21.9 deg Storm rel helicity (0-3000m) pos: 100.1 neg: -52.0 tot: 48.1 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 65.50 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 17 104 25| 6.1 0.0 6.1| 51.7 -6.4 45.4 90.7 0.44| 15.0 6.7 1000 150 16 110 23| 5.8 0.0 5.8| 81.8 -6.4 75.5 75.5 0.52| 12.5 6.4 1500 162 17 118 21| 4.0 0.0 4.0| 95.5 -17.3 78.2 52.1 0.42| 10.5 4.4 2000 169 17 122 19| 3.0 0.4 3.4|100.1 -27.5 72.6 36.3 0.33| 9.0 2.9 2500 172 16 121 18| 2.4 0.4 2.8|100.1 -40.5 59.6 23.9 0.19| 8.5 1.6 3000 174 15 119 17| 2.3 0.3 2.5|100.1 -52.0 48.1 16.0 0.06| 8.1 0.5 4000 187 14 125 14| 1.7 2.1 3.8|119.7 -52.0 67.7 16.9 0.23| 8.3 1.9 5000 202 17 145 12| 1.8 2.2 4.0|147.4 -52.9 94.5 18.9 0.29| 8.0 2.3 6000 214 19 167 10| 1.9 2.7 4.6|184.8 -72.5 112.3 18.7 0.27| 8.3 2.3 Wrote GIF file: /home/apache/climate/data/raob//OE169/skewt/OE169.skewt.20251209.23.gif