UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for OE169... Searching the city database file for: OE169 ... Date:2300Z 19 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 1009 2 27.8 20.8 66 7.0 22.8 320 6 300.2 303.0 295.7 345.6 15.51 1 1000 81 28.8 18.8 55 10.0 21.8 335 7 302.0 304.5 295.0 342.6 13.78 2 925 773 27.4 -0.6 16 28.0 12.3 70 4 307.3 308.1 288.6 319.6 3.95 3 850 1511 20.6 -3.4 20 24.0 8.5 95 5 307.7 308.4 288.3 318.7 3.50 4 700 3138 4.6 -5.4 48 10.0 0.0 75 5 307.6 308.3 288.4 319.0 3.65 5 500 5840 -6.3 -39.3 5 33.0 -13.0 290 26 325.4 325.4 290.6 326.3 0.25 6 400 7550 -16.5 -58.5 1 42.0 -21.1 300 35 333.5 333.6 292.7 333.7 0.04 7 300 9650 -30.5 -59.5 4 29.0 -32.6 280 46 342.4 342.4 294.9 342.6 0.04 8 250 10920 -40.9 -64.9 6 24.0 -41.9 280 45 345.3 345.3 295.6 345.4 0.02 9 200 12390 -53.1 -72.1 8 19.0 -53.4 275 47 348.7 348.7 296.4 348.7 0.01 10 150 14200 -64.5 -78.5 13 14.0 -64.6 280 41 359.0 359.0 298.5 359.0 0.01 11 100 16590 -77.1 -85.1 27 8.0 -77.1 265 18 378.8 378.8 302.1 378.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 615.60 mb = 4278.29 m = 14036.23 ft Wetbulb zero: 699.70 mb = 3141.47 m = 10306.55 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 29.05 % Est. max temperature: 35.32 C = 95.58 F Sfc-Lift cond lev (LCL): 911.55 mb = 900.86 m = 2955.54 ft T: 26.22 C 700-500 lapse rate: 4.03 C/km ThetaE index: 26.92 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 716.70 mb = 2940.43 m = 9646.98 ft Mean mixing ratio: 8.53 g/kg Conv temperature: 35.29 C = 95.52 F Cap Strength: 2.71 C Lifted Index: 4.75 C Risk: None Lifted Index @300 mb: 9.50 C Lifted Index @700 mb: 0.13 C Showalter Index: 10.85 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 2.90 C K Index: 13.50 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 1.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.61 J/kg Max Up Vert Vel: 5.22 m/s Conv Inhibition (B-): 5825.20 J/kg Cap Strength: 4.50 C Lift Cond Lev (LCL): 746.03 mb = 2604.29 m = 8544.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 7 at 8 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 1009 2 320 6 3.9 -4.6 | 236 6 4.7 3.2 1 1000 81 335 7 3.0 -6.3 | 250 4 3.9 1.4 2 975 305 330 8 4.0 -6.9 | 260 5 4.9 0.8 3 942 610 20 6 -2.1 -5.6 | 152 2 -1.2 2.1 4 925 773 70 4 -3.8 -1.4 | 156 7 -2.9 6.4 5 910 914 85 4 -4.0 -0.3 | 157 8 -3.1 7.4 6 850 1511 95 5 -5.0 0.4 | 154 9 -4.1 8.2 7 789 2134 80 5 -4.9 -0.9 | 150 8 -4.0 6.9 8 700 3138 75 5 -4.8 -1.3 | 149 8 -3.9 6.5 9 682 3353 65 10 -9.1 -4.2 | 113 9 -8.2 3.5 10 656 3658 10 11 -1.9 -10.8 | 18 3 -1.0 -3.1 11 586 4572 315 11 7.8 -7.8 | 270 9 8.7 -0.0 12 564 4877 325 20 11.5 -16.4 | 305 15 12.4 -8.6 13 503 5791 280 23 22.7 -4.0 | 261 24 23.5 3.8 14 500 5840 290 26 24.4 -8.9 | 273 25 25.3 -1.1 15 484 6096 295 32 29.0 -13.5 | 281 30 29.9 -5.7 16 412 7315 300 41 35.5 -20.5 | 289 39 36.4 -12.7 17 400 7550 300 35 30.3 -17.5 | 287 33 31.2 -9.7 18 300 9650 280 46 45.3 -8.0 | 270 46 46.2 -0.2 19 250 10920 280 45 44.3 -7.8 | 270 45 45.2 -0.0 20 200 12390 275 47 46.8 -4.1 | 266 48 47.7 3.7 21 170 13411 270 49 49.0 -0.0 | 261 50 49.9 7.8 22 154 14021 285 43 41.5 -11.1 | 275 43 42.4 -3.4 23 150 14200 280 41 40.4 -7.1 | 269 41 41.3 0.7 24 108 16154 260 23 22.7 4.0 | 243 26 23.5 11.8 25 102 16459 285 20 19.3 -5.2 | 263 20 20.2 2.6 26 100 16590 265 18 17.9 1.6 | 244 21 18.8 9.3 27 97 16764 265 18 17.9 1.6 | 244 21 18.8 9.3 Wind Parameters Mean winds (0-6000m): 336.6 at 10.4 knts Storm direction: 6.6 at 7.8 knts Shear (0-3000m) pos: 1.7 neg: 0.3 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -87.4 deg Storm rel helicity (0-3000m) pos: 4.0 neg: -4.5 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 3.2 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.35 Bulk Shear: 1.31 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 ------------------------------------------------------------------------------- 500 337 7 254 4| 4.8 0.0 4.8| 2.5 -0.9 1.6 3.2 0.02| 7.7 0.1 1000 0 6 206 2| 4.7 0.0 4.7| 4.0 -1.9 2.2 2.2 -0.07| 8.0 -0.5 1500 28 6 149 3| 3.5 0.0 3.5| 4.0 -2.9 1.1 0.7 -0.09| 5.7 -0.5 2000 48 5 143 5| 2.6 0.3 2.9| 4.0 -4.1 -0.0 -0.0 -0.11| 4.6 -0.5 2500 56 5 144 6| 2.1 0.3 2.4| 4.0 -4.4 -0.3 -0.1 -0.12| 3.7 -0.4 3000 61 5 145 6| 1.7 0.3 2.0| 4.0 -4.5 -0.5 -0.2 -0.12| 3.2 -0.4 4000 48 6 133 5| 1.3 1.7 3.0| 4.0 -29.5 -25.4 -6.4 -0.51| 4.8 -2.5 5000 15 8 102 1| 1.0 2.5 3.5| 22.3 -42.6 -20.3 -4.1 -0.35| 5.6 -2.0 6000 337 10 290 5| 0.9 3.0 3.8| 67.0-104.5 -37.5 -6.2 -0.32| 6.6 -2.1 Wrote GIF file: /home/apache/climate/data/raob//OE169/skewt/OE169.skewt.20251019.23.gif