UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011811.upa.cvt Date: 1100Z 18 JAN 26 Searching for OE169... Searching the city database file for: OE169 ... Date:1100Z 18 JAN 26 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 7 20.2 -3.8 19 24.0 9.0 340 6 292.1 292.6 281.5 300.5 2.84 1 1000 134 18.0 -2.0 26 20.0 8.5 330 5 291.1 291.7 281.7 300.8 3.30 2 925 794 14.6 -20.4 7 35.0 3.1 295 8 294.2 294.4 279.9 296.8 0.81 3 850 1504 10.6 1.6 54 9.0 6.0 310 14 297.3 298.2 286.1 312.2 5.05 4 700 3094 4.6 -32.4 5 37.0 -4.7 265 19 307.6 307.6 284.9 308.8 0.36 5 500 5740 -13.5 -40.5 8 27.0 -17.9 285 48 316.6 316.6 287.9 317.4 0.22 6 400 7410 -24.7 -52.7 6 28.0 -27.2 285 56 322.9 322.9 289.7 323.2 0.07 7 300 9430 -40.3 -62.3 8 22.0 -41.1 280 65 328.6 328.6 291.3 328.7 0.03 8 250 10650 -47.7 -67.7 8 20.0 -48.1 285 83 335.2 335.2 293.1 335.2 0.02 9 200 12110 -53.1 -74.1 6 21.0 -53.4 275 115 348.7 348.7 296.4 348.7 0.01 10 199 12143 -53.2 -74.3 6 21.1 -53.5 275 115 349.0 349.0 296.4 349.0 0.01 11 150 13950 -59.1 -86.1 2 27.0 -59.3 265 106 368.3 368.3 300.2 368.3 0.00 12 106 16048 -72.9 -90.9 5 18.0 -72.9 265 87 380.5 380.5 302.3 380.5 0.00 13 100 16390 -71.7 -91.7 4 20.0 -71.8 275 80 389.2 389.2 303.7 389.2 0.00 14 77 17916 -75.9 -91.9 6 16.0 -75.9 410.7 410.7 306.6 410.7 0.00 15 69 18551 -75.1 -92.1 5 17.0 -75.2 425.5 425.5 308.3 425.5 0.00 16 65 18902 -70.3 -90.3 4 20.0 -70.4 443.3 443.3 310.2 443.3 0.00 17 55 19891 -71.7 -90.7 4 19.0 -71.8 461.8 461.8 311.9 461.8 0.00 18 39 21974 -60.9 -89.9 1 29.0 -61.6 536.8 536.8 317.3 536.8 0.00 TRP 106 16048 -72.9 -90.9 5 18.0 -72.9 265 87 380.5 380.5 302.3 380.5 0.00 WND 199 12143 -53.2 -74.3 6 21.1 -53.5 275 115 349.0 349.0 296.4 349.0 0.01 Sounding variables and indices 1000-500 mb thick: 5606.00 m Freezing level: 649.17 mb = 3766.46 m = 12357.02 ft Wetbulb zero: 765.66 mb = 2359.81 m = 7742.06 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 17.04 % Est. max temperature: 24.75 C = 76.54 F Sfc-Lift cond lev (LCL): 707.93 mb = 3001.80 m = 9848.29 ft T: 4.95 C 700-500 lapse rate: 6.84 C/km ThetaE index: 4.00 C Layer 925.0- 850.0 mb Conv cond level (CCL): 460.64 mb = 6353.55 m = 20844.72 ft Mean mixing ratio: 2.08 g/kg Conv temperature: 47.17 C = 116.90 F Cap Strength: 14.68 C Lifted Index: 16.16 C Risk: None Lifted Index @300 mb: 21.03 C Lifted Index @700 mb: 13.42 C Showalter Index: 7.46 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 15.10 C K Index: -11.30 Risk: None Sweat Index: 95.20 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.71 J/kg Max Up Vert Vel: 3.38 m/s Conv Inhibition (B-): 32580.29 J/kg Cap Strength: 16.01 C Lift Cond Lev (LCL): 659.37 mb = 3564.21 m = 11693.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 18 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 7 340 6 2.1 -5.6 | 123 13 -10.8 7.1 1 1000 134 330 5 2.5 -4.3 | 129 13 -10.3 8.4 2 980 305 285 7 6.8 -1.8 | 151 12 -6.0 10.9 3 945 610 260 7 6.9 1.2 | 157 15 -5.9 13.9 4 925 794 295 8 7.3 -3.4 | 149 11 -5.6 9.3 5 912 914 285 9 8.7 -2.3 | 158 11 -4.1 10.4 6 850 1504 310 14 10.7 -9.0 | 151 4 -2.1 3.7 7 848 1524 315 12 8.5 -8.5 | 134 6 -4.3 4.2 8 787 2134 285 11 10.6 -2.8 | 168 10 -2.2 9.9 9 758 2438 260 13 12.8 2.3 | 180 15 -0.0 15.0 10 731 2743 275 17 16.9 -1.5 | 200 12 4.1 11.2 11 704 3048 265 19 18.9 1.7 | 203 16 6.1 14.4 12 700 3094 265 19 18.9 1.7 | 203 16 6.1 14.4 13 677 3353 280 19 18.7 -3.3 | 212 11 5.9 9.4 14 652 3658 280 22 21.7 -3.8 | 225 13 8.9 8.9 15 627 3962 290 28 26.3 -9.6 | 257 14 13.5 3.1 16 580 4572 290 39 36.6 -13.3 | 272 24 23.8 -0.6 17 558 4877 280 47 46.3 -8.2 | 262 34 33.5 4.5 18 500 5740 285 48 46.4 -12.4 | 270 34 33.6 0.3 19 477 6096 295 56 50.8 -23.7 | 286 39 37.9 -11.0 20 422 7010 280 59 58.1 -10.2 | 267 45 45.3 2.5 21 400 7410 285 56 54.1 -14.5 | 272 41 41.3 -1.8 22 300 9430 280 65 64.0 -11.3 | 268 51 51.2 1.4 23 286 9754 280 65 64.0 -11.3 | 268 51 51.2 1.4 24 250 10650 285 83 80.2 -21.5 | 277 68 67.4 -8.8 25 200 12110 275 115 114.6 -10.0 | 268 102 101.8 2.7 26 199 12143 275 115 114.6 -10.0 | 268 102 101.8 2.7 27 197 12192 275 115 114.6 -10.0 | 268 102 101.8 2.7 28 150 13950 265 106 105.6 9.2 | 257 95 92.8 21.9 29 106 16048 265 87 86.7 7.6 | 255 77 73.9 20.3 30 100 16390 275 80 79.7 -7.0 | 265 67 66.9 5.7 31 93 16764 275 80 79.7 -7.0 | 265 67 66.9 5.7 Wind Parameters Mean winds (0-6000m): 284.8 at 24.1 knts Storm direction: 314.8 at 18.0 knts Shear (0-3000m) pos: 2.2 neg: 3.2 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 79.6 deg Storm rel helicity (0-3000m) pos: 64.3 neg: -7.2 tot: 57.1 m^2/s^2 ave: 19.0 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 42.94 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 ------------------------------------------------------------------------------- 500 298 6 143 12| 0.0 7.9 7.9| 23.9 0.0 23.9 47.7 0.86| 8.6 7.4 1000 288 7 150 12| 2.1 3.9 6.0| 30.2 -4.8 25.4 25.4 0.48| 8.4 4.0 1500 295 9 152 10| 3.3 2.6 6.0| 30.7 -6.5 24.1 16.1 0.30| 7.7 2.3 2000 298 9 152 9| 2.5 3.0 5.5| 36.1 -7.2 28.9 14.5 0.32| 7.3 2.3 2500 292 10 158 10| 2.0 3.8 5.8| 49.1 -7.2 41.8 16.7 0.37| 7.3 2.7 3000 286 11 167 10| 2.2 3.2 5.3| 64.3 -7.2 57.1 19.0 0.41| 7.3 3.0 4000 284 14 184 9| 3.4 2.4 5.8|106.9 -7.2 99.7 24.9 0.51| 7.5 3.9 5000 285 19 215 10| 2.7 3.4 6.1|129.4 -39.0 90.4 18.1 0.38| 8.2 3.1 6000 285 24 238 12| 3.3 2.8 6.1|235.6 -39.0 196.6 32.8 0.45| 7.9 3.6 Wrote GIF file: /home/apache/climate/data/raob//OE169/skewt/OE169.skewt.20260118.11.gif