UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101723.upa.cvt Date: 2300Z 17 OCT 25 Searching for OE169... Searching the city database file for: OE169 ... Date:2300Z 17 OCT 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 1012 5 27.4 24.3 83 3.1 25.1 350 6 299.5 303.0 297.8 355.8 19.23 1 1000 110 26.8 24.9 89 1.9 25.4 320 6 300.0 303.6 298.5 359.3 20.21 2 925 803 29.0 -1.0 14 30.0 12.8 335 14 309.0 309.7 289.0 321.0 3.84 3 850 1545 22.8 -1.2 20 24.0 10.0 305 13 310.0 310.8 289.6 323.0 4.12 4 700 3188 7.6 -6.4 36 14.0 1.1 130 7 310.9 311.5 289.2 321.6 3.38 5 500 5890 -2.9 190 11 329.5 6 400 7620 -14.7 -50.7 3 36.0 -19.8 250 13 335.9 335.9 293.4 336.3 0.09 7 300 9720 -31.9 -56.9 7 25.0 -33.7 270 29 340.4 340.4 294.5 340.7 0.06 8 250 10980 -41.3 -63.3 7 22.0 -42.2 260 32 344.7 344.7 295.4 344.8 0.03 9 200 12460 -52.1 -75.1 5 23.0 -52.5 280 26 350.3 350.3 296.7 350.3 0.01 10 150 14260 -66.1 -77.1 20 11.0 -66.2 255 29 356.2 356.2 298.0 356.2 0.01 11 100 16640 -77.1 -85.1 27 8.0 -77.1 5 3 378.8 378.8 302.1 378.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 555.24 mb = 5143.73 m = 16875.56 ft Wetbulb zero: 684.15 mb = 3371.94 m = 11062.67 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 27.52 % Est. max temperature: 37.77 C = 99.99 F Sfc-Lift cond lev (LCL): 967.95 mb = 399.58 m = 1310.95 ft T: 27.72 C 700-500 lapse rate: 3.89 C/km ThetaE index: 38.28 C Layer 925.0- 850.0 mb Conv cond level (CCL): 737.65 mb = 2744.71 m = 9004.84 ft Mean mixing ratio: 11.79 g/kg Conv temperature: 38.66 C = 101.59 F Cap Strength: 5.47 C Lifted Index: 3.99 C Risk: None Lifted Index @300 mb: 2.30 C Lifted Index @700 mb: 0.02 C Showalter Index: 11.90 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 1.70 C K Index: 10.50 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 1.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.48 J/kg Max Up Vert Vel: 6.24 m/s Conv Inhibition (B-): 3608.73 J/kg Cap Strength: 5.47 C Lift Cond Lev (LCL): 804.72 mb = 2008.20 m = 6588.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 6 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 1012 5 350 6 1.0 -5.9 | 233 1 0.7 0.6 1 1000 110 320 6 3.9 -4.6 | 242 4 3.5 1.9 2 978 305 330 7 3.5 -6.1 | 263 3 3.2 0.4 3 945 610 345 13 3.4 -12.6 | 333 7 3.0 -6.1 4 925 803 335 14 5.9 -12.7 | 318 8 5.6 -6.2 5 913 914 330 16 8.0 -13.9 | 314 11 7.7 -7.4 6 882 1219 320 18 11.6 -13.8 | 303 13 11.3 -7.3 7 850 1545 305 13 10.6 -7.5 | 275 10 10.3 -1.0 8 822 1829 300 10 8.7 -5.0 | 260 8 8.3 1.5 9 793 2134 225 5 3.5 3.5 | 198 11 3.2 10.0 10 700 3188 130 7 -5.4 4.5 | 153 12 -5.7 11.0 11 660 3658 120 9 -7.8 4.5 | 143 14 -8.1 11.0 12 612 4267 90 3 -3.0 0.0 | 153 7 -3.3 6.5 13 589 4572 50 6 -4.6 -3.9 | 118 6 -4.9 2.6 14 506 5791 175 10 -0.9 10.0 | 176 16 -1.2 16.4 15 500 5890 190 11 1.9 10.8 | 185 17 1.6 17.3 16 487 6096 195 11 2.8 10.6 | 188 17 2.5 17.1 17 468 6401 190 16 2.8 15.8 | 186 22 2.5 22.2 18 450 6706 200 15 5.1 14.1 | 193 21 4.8 20.6 19 416 7315 190 15 2.6 14.8 | 186 21 2.3 21.2 20 400 7620 250 13 12.2 4.4 | 227 16 11.9 10.9 21 400 7620 240 15 13.0 7.5 | 222 19 12.7 14.0 22 384 7925 255 12 11.6 3.1 | 230 15 11.3 9.6 23 368 8230 230 10 7.7 6.4 | 210 15 7.3 12.9 24 353 8534 245 12 10.9 5.1 | 222 16 10.6 11.5 25 338 8839 235 17 13.9 9.8 | 220 21 13.6 16.2 26 325 9144 260 23 22.7 4.0 | 245 25 22.3 10.5 27 300 9720 270 29 29.0 -0.0 | 257 29 28.7 6.5 28 286 10058 280 32 31.5 -5.6 | 268 31 31.2 0.9 29 262 10668 260 32 31.5 5.6 | 249 33 31.2 12.0 30 250 10980 260 32 31.5 5.6 | 249 33 31.2 12.0 31 200 12460 280 26 25.6 -4.5 | 266 25 25.3 1.9 32 189 12802 285 26 25.1 -6.7 | 271 25 24.8 -0.3 33 164 13716 260 23 22.7 4.0 | 245 25 22.3 10.5 34 150 14260 255 29 28.0 7.5 | 243 31 27.7 14.0 35 127 15240 265 34 33.9 3.0 | 254 35 33.6 9.4 36 121 15545 270 26 26.0 -0.0 | 256 26 25.7 6.5 37 114 15850 290 16 15.0 -5.5 | 266 15 14.7 1.0 38 109 16154 280 18 17.7 -3.1 | 259 18 17.4 3.3 39 100 16640 5 3 -0.3 -3.0 | 171 4 -0.6 3.5 40 98 16764 5 3 -0.3 -3.0 | 171 4 -0.6 3.5 Wind Parameters Mean winds (0-6000m): 327.2 at 8.6 knts Storm direction: 357.2 at 6.5 knts Shear (0-3000m) pos: 0.0 neg: 2.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -70.9 deg Storm rel helicity (0-3000m) pos: 7.5 neg: -89.0 tot: -81.5 m^2/s^2 ave: -27.2 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 71.93 Bulk Shear: 0.27 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 ------------------------------------------------------------------------------- 500 332 7 271 3| 0.0 5.3 5.3| 5.1 0.0 5.1 10.2 0.63| 8.9 5.6 1000 335 11 308 5| 0.0 5.8 5.8| 7.5 -7.5 -0.0 -0.0 0.22| 8.7 1.9 1500 328 13 303 8| 0.0 3.5 3.5| 7.5 -28.7 -21.2 -14.1 -0.12| 8.6 -1.0 2000 321 12 292 8| 0.0 2.5 2.5| 7.5 -53.6 -46.2 -23.1 -0.36| 9.2 -3.3 2500 316 11 280 7| 0.0 2.4 2.4| 7.5 -72.8 -65.4 -26.1 -0.46| 8.8 -4.0 3000 313 10 273 7| 0.0 2.1 2.1| 7.5 -89.0 -81.5 -27.2 -0.51| 8.2 -4.2 4000 321 9 279 6| 0.0 1.2 1.2| 8.0-103.6 -95.6 -23.9 -0.51| 7.2 -3.7 5000 345 9 312 3| 0.5 0.7 1.1| 14.8-109.7 -94.9 -19.0 -0.43| 6.9 -3.0 6000 327 9 280 4| 1.3 0.6 1.9| 69.9-109.7 -39.8 -6.6 -0.18| 7.2 -1.3 Wrote GIF file: /home/apache/climate/data/raob//OE169/skewt/OE169.skewt.20251017.23.gif