UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120623.upa.cvt Date: 2300Z 6 DEC 25 Searching for OE169... Searching the city database file for: OE169 ... Date:2300Z 6 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 1019 1 21.2 16.4 74 4.8 18.1 300 4 292.8 294.8 290.5 325.7 11.58 1 1000 164 22.4 17.6 74 4.8 19.2 10 6 295.5 297.8 292.3 332.2 12.76 2 925 839 19.6 -0.4 26 20.0 9.4 35 9 299.4 300.1 285.8 311.4 4.01 3 850 1559 14.6 -2.4 31 17.0 6.2 40 11 301.4 302.1 286.4 312.9 3.77 4 700 3167 3.0 -14.0 27 17.0 -3.3 280 4 305.8 306.2 285.9 311.7 1.85 5 500 5830 -11.7 -18.7 56 7.0 -13.9 295 23 318.8 319.1 290.2 324.7 1.75 6 400 7500 -24.3 -31.3 52 7.0 -25.6 290 44 323.4 323.5 290.5 325.9 0.70 7 300 9530 -40.7 -50.7 33 10.0 -41.3 300 52 328.0 328.0 291.3 328.5 0.12 8 250 10750 -48.5 -59.5 27 11.0 -48.8 290 57 334.0 334.0 292.9 334.2 0.05 9 214 11759 -54.2 -70.1 13 15.9 -54.5 295 81 340.3 340.3 294.4 340.3 0.01 10 200 12190 -56.7 -74.7 9 18.0 -56.9 300 77 343.0 343.0 295.0 343.0 0.01 11 150 13980 -64.3 -72.3 33 8.0 -64.4 280 66 359.3 359.3 298.6 359.4 0.01 12 100 16420 -70.9 -88.9 5 18.0 -71.0 285 44 390.7 390.7 303.9 390.7 0.00 TRP WND 214 11759 -54.2 -70.1 13 15.9 -54.5 295 81 340.3 340.3 294.4 340.3 0.01 Sounding variables and indices 1000-500 mb thick: 5666.00 m Freezing level: 659.18 mb = 3710.47 m = 12173.31 ft Wetbulb zero: 751.54 mb = 2578.62 m = 8459.93 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 38.49 % Est. max temperature: 29.38 C = 84.88 F Sfc-Lift cond lev (LCL): 949.46 mb = 613.01 m = 2011.17 ft T: 20.54 C 700-500 lapse rate: 5.52 C/km ThetaE index: 20.79 C Layer 925.0- 850.0 mb Conv cond level (CCL): 758.89 mb = 2498.04 m = 8195.58 ft Mean mixing ratio: 8.80 g/kg Conv temperature: 32.53 C = 90.56 F Cap Strength: 4.53 C Lifted Index: 3.28 C Risk: None Lifted Index @300 mb: 4.46 C Lifted Index @700 mb: 1.52 C Showalter Index: 8.79 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 9.30 C K Index: 6.90 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.28 J/kg Max Up Vert Vel: 5.53 m/s Conv Inhibition (B-): 5844.68 J/kg Cap Strength: 4.53 C Lift Cond Lev (LCL): 839.42 mb = 1662.76 m = 5455.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 at 7 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 1019 1 300 4 3.5 -2.0 | 203 6 2.2 5.2 1 1000 164 10 6 -1.0 -5.9 | 119 3 -2.3 1.3 2 984 305 25 8 -3.4 -7.3 | 89 5 -4.6 -0.0 3 950 610 30 7 -3.5 -6.1 | 104 5 -4.8 1.1 4 925 839 35 9 -5.2 -7.4 | 89 6 -6.4 -0.2 5 917 914 40 11 -7.1 -8.4 | 82 8 -8.3 -1.2 6 854 1524 45 10 -7.1 -7.1 | 91 8 -8.3 0.1 7 850 1559 40 11 -7.1 -8.4 | 82 8 -8.3 -1.2 8 793 2134 350 6 1.0 -5.9 | 171 1 -0.2 1.3 9 710 3048 325 1 0.6 -0.8 | 174 6 -0.7 6.4 10 700 3167 280 4 3.9 -0.7 | 202 7 2.7 6.5 11 658 3658 260 7 6.9 1.2 | 214 10 5.6 8.4 12 633 3962 320 10 6.4 -7.7 | 275 5 5.2 -0.5 13 609 4267 295 13 11.8 -5.5 | 261 11 10.5 1.7 14 586 4572 295 14 12.7 -5.9 | 264 12 11.4 1.3 15 564 4877 295 13 11.8 -5.5 | 261 11 10.5 1.7 16 543 5182 280 13 12.8 -2.3 | 247 13 11.5 4.9 17 502 5791 300 21 18.2 -10.5 | 281 17 16.9 -3.3 18 500 5830 295 23 20.8 -9.7 | 277 20 19.6 -2.5 19 483 6096 290 22 20.7 -7.5 | 271 19 19.4 -0.3 20 445 6706 300 34 29.4 -17.0 | 289 30 28.2 -9.8 21 410 7315 280 38 37.4 -6.6 | 269 36 36.2 0.6 22 400 7500 290 44 41.3 -15.0 | 281 41 40.1 -7.8 23 377 7925 300 45 39.0 -22.5 | 292 41 37.7 -15.3 24 345 8534 285 51 49.3 -13.2 | 277 48 48.0 -6.0 25 303 9449 295 55 49.8 -23.2 | 288 51 48.6 -16.0 26 300 9530 300 52 45.0 -26.0 | 293 48 43.8 -18.8 27 277 10058 305 44 36.0 -25.2 | 297 39 34.8 -18.0 28 250 10750 290 57 53.6 -19.5 | 283 54 52.3 -12.3 29 242 10973 290 57 53.6 -19.5 | 283 54 52.3 -12.3 30 214 11759 295 81 73.4 -34.2 | 291 77 72.2 -27.0 31 210 11887 295 81 73.4 -34.2 | 291 77 72.2 -27.0 32 200 12190 300 77 66.7 -38.5 | 296 73 65.4 -31.3 33 150 13980 280 66 65.0 -11.5 | 274 64 63.7 -4.3 34 135 14630 285 66 63.8 -17.1 | 279 63 62.5 -9.9 35 128 14935 270 51 51.0 -0.0 | 262 50 49.7 7.2 36 110 15850 280 60 59.1 -10.4 | 273 58 57.8 -3.2 37 100 16420 285 44 42.5 -11.4 | 276 41 41.2 -4.2 38 94 16764 285 44 42.5 -11.4 | 276 41 41.2 -4.2 Wind Parameters Mean winds (0-6000m): 320.1 at 9.8 knts Storm direction: 350.1 at 7.3 knts Shear (0-3000m) pos: 2.0 neg: 1.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -28.2 deg Storm rel helicity (0-3000m) pos: 5.1 neg: -12.3 tot: -7.2 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.78 Bulk Shear: 8.56 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 15 7 105 3| 8.5 0.0 8.5| 0.9 -3.7 -2.8 -5.6 -0.51| 10.3 -5.3 1000 27 8 95 5| 6.3 0.0 6.3| 1.6 -7.2 -5.7 -5.7 -0.47| 7.6 -3.5 1500 33 9 90 6| 4.0 0.0 4.0| 4.0 -7.2 -3.2 -2.1 -0.36| 5.4 -2.0 2000 32 9 88 6| 3.0 1.8 4.8| 4.4 -11.5 -7.0 -3.5 -0.30| 6.1 -1.8 2500 27 8 90 5| 2.4 1.9 4.3| 5.1 -11.5 -6.4 -2.6 -0.18| 5.7 -1.0 3000 24 7 99 4| 2.0 1.7 3.7| 5.1 -12.3 -7.2 -2.4 -0.19| 5.3 -1.0 4000 8 7 101 2| 2.1 1.9 4.0| 29.5 -12.3 17.2 4.3 0.15| 5.9 0.9 5000 339 8 283 2| 1.7 2.2 3.9| 30.7 -21.1 9.6 1.9 0.07| 5.6 0.4 6000 320 10 273 5| 1.5 1.8 3.3| 63.4 -37.1 26.3 4.4 0.12| 5.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//OE169/skewt/OE169.skewt.20251206.23.gif