UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011911.upa.cvt Date: 1100Z 19 JAN 26 Searching for OE169... Searching the city database file for: OE169 ... Date:1100Z 19 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 1014 3 20.8 8.8 46 12.0 13.8 140 12 292.8 294.0 286.4 313.0 7.02 1 1000 122 18.6 11.6 64 7.0 14.4 145 11 291.8 293.3 287.5 316.2 8.60 2 925 789 17.4 1.4 34 16.0 9.1 245 17 297.1 297.9 285.5 310.7 4.57 3 850 1504 11.6 4.6 62 7.0 7.8 245 21 298.3 299.4 287.7 316.8 6.26 4 700 3100 1.0 -0.1 92 1.1 0.4 265 26 303.6 304.6 288.8 320.0 5.43 5 500 5740 -12.5 -53.5 2 41.0 -17.5 285 49 317.8 317.8 288.1 318.0 0.05 6 400 7400 -24.9 -49.9 8 25.0 -27.3 275 63 322.6 322.6 289.7 323.0 0.10 7 300 9430 -40.9 -49.9 37 9.0 -41.4 275 69 327.7 327.7 291.2 328.2 0.13 8 250 10640 -51.5 -58.5 43 7.0 -51.7 275 73 329.5 329.5 291.6 329.7 0.06 9 233 11096 -54.7 -65.7 24 11.0 -54.9 285 77 331.4 331.4 292.1 331.4 0.02 10 200 12080 -53.9 -79.9 3 26.0 -54.2 275 78 347.4 347.4 296.1 347.4 0.00 11 159 13541 -56.5 -84.8 2 28.4 -56.8 265 112 366.7 366.7 299.9 366.7 0.00 12 150 13910 -57.1 -86.1 1 29.0 -57.4 270 103 371.7 371.7 300.9 371.7 0.00 13 100 16390 -71.9 -89.9 5 18.0 -71.9 270 88 388.8 388.8 303.6 388.8 0.00 14 96 16630 -73.5 -90.5 6 17.0 -73.6 390.2 390.2 303.8 390.3 0.00 15 91 16945 -70.3 -89.3 5 19.0 -70.4 402.6 402.6 305.6 402.6 0.00 16 85 17348 -72.3 -92.3 3 20.0 -72.3 406.5 406.5 306.0 406.5 0.00 17 80 17707 -70.1 -91.1 3 21.0 -70.2 418.1 418.1 307.5 418.1 0.00 18 72 18328 -73.5 -91.5 5 18.0 -73.6 423.7 423.7 308.2 423.7 0.00 19 53 20126 -72.1 -91.1 4 19.0 -72.2 465.8 465.8 312.3 465.8 0.00 20 45 21101 -67.5 -91.5 2 24.0 -67.7 499.2 499.2 314.9 499.2 0.00 21 42 21522 -61.9 -90.9 1 29.0 -62.4 523.1 523.1 316.5 523.1 0.00 22 37 22302 -64.5 -90.5 2 26.0 -65.0 535.7 535.7 317.3 535.7 0.00 23 23 25275 -54.7 -86.7 1 32.0 -56.8 642.5 642.5 322.4 642.6 0.01 24 19 26496 -55.5 -87.5 1 32.0 -57.7 676.1 676.1 323.6 676.2 0.01 TRP 233 11096 -54.7 -65.7 24 11.0 -54.9 285 77 331.4 331.4 292.1 331.4 0.02 WND 159 13541 -56.5 -84.8 2 28.4 -56.8 265 112 366.7 366.7 299.9 366.7 0.00 Sounding variables and indices 1000-500 mb thick: 5618.00 m Freezing level: 685.19 mb = 3295.56 m = 10812.06 ft Wetbulb zero: 695.20 mb = 3153.94 m = 10347.44 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 55.82 % Est. max temperature: 26.11 C = 79.00 F Sfc-Lift cond lev (LCL): 848.50 mb = 1518.53 m = 4981.99 ft T: 11.50 C 700-500 lapse rate: 5.11 C/km ThetaE index: 5.56 C Layer 925.0- 850.0 mb Conv cond level (CCL): 725.20 mb = 2809.33 m = 9216.84 ft Mean mixing ratio: 6.53 g/kg Conv temperature: 30.71 C = 87.27 F Cap Strength: 4.72 C Lifted Index: 7.70 C Risk: None Lifted Index @300 mb: 10.47 C Lifted Index @700 mb: 3.50 C Showalter Index: 5.70 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 17.10 C K Index: 27.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 251.55 Risk: None Energy Index: 0.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.06 J/kg Max Up Vert Vel: 4.49 m/s Conv Inhibition (B-): 35936.44 J/kg Cap Strength: 7.53 C Lift Cond Lev (LCL): 815.27 mb = 1846.90 m = 6059.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 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 1014 3 140 12 -7.7 9.2 | 126 33 -26.9 19.8 1 1000 122 145 11 -6.3 9.0 | 128 32 -25.5 19.6 2 925 789 245 17 15.4 7.2 | 168 18 -3.8 17.8 3 850 1504 245 21 19.0 8.9 | 179 20 -0.2 19.5 4 700 3100 265 26 25.9 2.3 | 207 15 6.7 12.9 5 500 5740 285 49 47.3 -12.7 | 274 28 28.1 -2.1 6 400 7400 275 63 62.8 -5.5 | 263 44 43.5 5.1 7 300 9430 275 69 68.7 -6.0 | 265 50 49.5 4.6 8 250 10640 275 73 72.7 -6.4 | 265 54 53.5 4.3 9 233 11096 285 77 74.4 -19.9 | 280 56 55.2 -9.3 10 200 12080 275 78 77.7 -6.8 | 266 59 58.5 3.8 11 159 13541 265 112 111.6 9.8 | 258 95 92.3 20.4 12 150 13910 270 103 103.0 -0.0 | 263 84 83.8 10.6 13 100 16390 270 88 88.0 -0.0 | 261 70 68.8 10.6 Wind Parameters Mean winds (0-6000m): 268.9 at 29.3 knts Storm direction: 298.9 at 22.0 knts Shear (0-3000m) pos: 5.4 neg: 0.5 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 78.9 deg Storm rel helicity (0-3000m) pos: 202.4 neg: 0.0 tot: 202.4 m^2/s^2 ave: 67.5 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 150.08 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 ------------------------------------------------------------------------------- 500 169 12 137 31| 14.2 0.0 14.2|103.7 0.0 103.7 207.4 0.88| 14.8 13.1 1000 215 14 154 25| 12.5 0.0 12.5|154.5 0.0 154.5 154.5 0.77| 14.2 10.9 1500 230 16 162 22| 8.3 1.0 9.3|167.6 0.0 167.6 111.8 0.78| 10.4 8.2 2000 236 18 167 21| 6.9 0.7 7.6|179.7 0.0 179.7 89.8 0.79| 8.5 6.7 2500 242 19 172 20| 6.0 0.6 6.6|191.3 0.0 191.3 76.5 0.79| 7.5 5.9 3000 247 20 177 19| 5.4 0.5 5.9|202.4 0.0 202.4 67.5 0.80| 6.8 5.4 4000 254 22 187 17| 5.2 0.4 5.6|238.3 0.0 238.3 59.6 0.82| 6.3 5.2 5000 262 25 203 15| 5.2 0.3 5.5|282.7 0.0 282.7 56.5 0.83| 6.0 5.0 6000 269 29 222 15| 5.1 0.2 5.3|321.1 -5.6 315.5 52.6 0.77| 5.9 4.6 Wrote GIF file: /home/apache/climate/data/raob//OE169/skewt/OE169.skewt.20260119.11.gif