UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100823.upa.cvt Date: 2300Z 8 OCT 25 Searching for OE169... Searching the city database file for: OE169 ... Date:2300Z 8 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 7 29.8 25.4 77 4.4 26.5 20 6 302.2 306.0 299.4 363.4 20.64 1 1000 86 29.4 26.0 82 3.4 26.9 40 6 302.5 306.5 300.0 366.8 21.62 2 925 784 29.4 8.4 27 21.0 16.3 335 6 309.4 310.8 292.3 332.4 7.49 3 850 1528 22.8 4.8 31 18.0 12.1 250 5 310.0 311.2 291.6 329.7 6.35 4 700 3173 7.6 -3.4 46 11.0 2.2 195 16 310.9 311.7 290.0 324.3 4.25 5 500 5900 -2.1 -41.1 3 39.0 -10.6 85 8 330.5 330.5 292.0 331.3 0.21 6 400 7630 -13.3 -55.3 2 42.0 -18.9 100 6 337.7 337.7 293.8 337.9 0.05 7 300 9750 -31.1 -58.1 5 27.0 -33.0 30 17 341.5 341.6 294.7 341.8 0.05 8 250 11010 -41.3 -59.3 13 18.0 -42.2 25 14 344.7 344.7 295.5 344.9 0.05 9 200 12490 -49.7 -71.7 6 22.0 -50.2 90 7 354.1 354.1 297.5 354.1 0.01 10 150 14310 -64.3 -77.3 15 13.0 -64.4 75 17 359.3 359.3 298.5 359.3 0.01 11 102 16578 -79.9 -85.9 36 6.0 -79.9 70 37 371.2 371.2 300.8 371.3 0.00 12 100 16690 -79.1 -86.1 31 7.0 -79.1 80 37 374.9 374.9 301.4 374.9 0.00 TRP 102 16578 -79.9 -85.9 36 6.0 -79.9 70 37 371.2 371.2 300.8 371.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 543.30 mb = 5309.62 m = 17419.80 ft Wetbulb zero: 666.28 mb = 3573.11 m = 11722.66 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 32.82 % Est. max temperature: 37.60 C = 99.68 F Sfc-Lift cond lev (LCL): 947.35 mb = 570.29 m = 1871.00 ft T: 29.40 C 700-500 lapse rate: 3.56 C/km ThetaE index: 42.56 C Layer 925.0- 500.0 mb Conv cond level (CCL): 767.38 mb = 2394.32 m = 7855.30 ft Mean mixing ratio: 13.92 g/kg Conv temperature: 38.24 C = 100.84 F Cap Strength: 3.82 C Lifted Index: 1.57 C Risk: Showers probable Lifted Index @300 mb: -1.65 C Lifted Index @700 mb: -2.44 C Showalter Index: 9.31 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 6.90 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 75.60 Risk: None Energy Index: 0.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 260.85 J/kg Max Up Vert Vel: 22.84 m/s Conv Inhibition (B-): 175.12 J/kg Cap Strength: 3.82 C Lift Cond Lev (LCL): 815.91 mb = 1874.79 m = 6150.82 ft Lev Free Conv (LFC): 740.91 mb = 2691.76 m = 8831.11 ft Equ Level (EL): 550.91 mb = 5114.13 m = 16778.43 ft B at Equ Level: 120.08 J/kg Max Parcel Lev (MPL): 190.91 mb = 12784.24 m = 41942.54 ft Wind level data Storm motion: 217 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 1009 7 20 6 -2.1 -5.6 | 29 13 -6.2 -11.0 1 1000 86 40 6 -3.9 -4.6 | 39 13 -8.0 -10.0 2 976 305 10 7 -1.2 -6.9 | 23 13 -5.3 -12.3 3 943 610 330 6 3.0 -5.2 | 6 11 -1.1 -10.6 4 925 784 335 6 2.5 -5.4 | 8 11 -1.6 -10.8 5 911 914 350 6 1.0 -5.9 | 15 12 -3.1 -11.3 6 880 1219 275 2 2.0 -0.2 | 21 6 -2.1 -5.6 7 850 1528 250 5 4.7 1.7 | 351 4 0.6 -3.7 8 820 1829 210 11 5.5 9.5 | 199 4 1.4 4.1 9 791 2134 220 13 8.4 10.0 | 223 6 4.2 4.6 10 710 3048 195 14 3.6 13.5 | 177 8 -0.5 8.1 11 700 3173 195 16 4.1 15.5 | 180 10 0.0 10.1 12 685 3353 190 18 3.1 17.7 | 175 12 -1.0 12.3 13 659 3658 190 6 1.0 5.9 | 99 3 -3.1 0.5 14 589 4572 350 6 1.0 -5.9 | 15 12 -3.1 -11.3 15 546 5182 70 10 -9.4 -3.4 | 57 16 -13.5 -8.8 16 526 5486 95 13 -13.0 1.1 | 76 18 -17.1 -4.3 17 500 5900 85 8 -8.0 -0.7 | 63 14 -12.1 -6.1 18 488 6096 80 7 -6.9 -1.2 | 59 13 -11.0 -6.6 19 469 6401 65 11 -10.0 -4.6 | 54 17 -14.1 -10.0 20 451 6706 85 10 -10.0 -0.9 | 66 15 -14.1 -6.3 21 401 7620 45 11 -7.8 -7.8 | 42 18 -11.9 -13.2 22 400 7630 100 6 -5.9 1.0 | 67 11 -10.0 -4.4 23 369 8230 75 10 -9.7 -2.6 | 60 16 -13.8 -8.0 24 326 9144 40 10 -6.4 -7.7 | 39 17 -10.5 -13.1 25 313 9449 5 11 -1.0 -11.0 | 17 17 -5.1 -16.4 26 300 9750 30 17 -8.5 -14.7 | 32 24 -12.6 -20.1 27 287 10058 40 20 -12.9 -15.3 | 39 27 -17.0 -20.7 28 263 10668 40 13 -8.4 -10.0 | 39 20 -12.5 -15.4 29 251 10973 20 13 -4.4 -12.2 | 26 20 -8.6 -17.6 30 250 11010 25 14 -5.9 -12.7 | 29 21 -10.0 -18.1 31 229 11582 20 14 -4.8 -13.2 | 26 21 -8.9 -18.6 32 209 12192 25 10 -4.2 -9.1 | 30 17 -8.3 -14.5 33 200 12490 90 7 -7.0 0.0 | 64 12 -11.1 -5.4 34 190 12802 95 7 -7.0 0.6 | 67 12 -11.1 -4.8 35 181 13106 105 10 -9.7 2.6 | 78 14 -13.8 -2.8 36 165 13716 100 13 -12.8 2.3 | 79 17 -16.9 -3.1 37 157 14021 125 13 -10.6 7.5 | 98 15 -14.8 2.1 38 150 14310 75 17 -16.4 -4.4 | 64 23 -20.5 -9.8 39 150 14326 80 16 -15.8 -2.8 | 68 21 -19.9 -8.2 40 128 15240 65 26 -23.6 -11.0 | 59 32 -27.7 -16.4 41 122 15545 75 24 -23.2 -6.2 | 67 30 -27.3 -11.6 42 102 16578 70 37 -34.8 -12.7 | 65 43 -38.9 -18.1 43 100 16690 80 37 -36.4 -6.4 | 74 42 -40.6 -11.8 44 99 16764 65 31 -28.1 -13.1 | 60 37 -32.2 -18.5 45 94 17069 80 38 -37.4 -6.6 | 74 43 -41.5 -12.0 Wind Parameters Mean winds (0-6000m): 187.3 at 9.0 knts Storm direction: 217.3 at 6.8 knts Shear (0-3000m) pos: 0.0 neg: 3.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 149.1 deg Storm rel helicity (0-3000m) pos: 15.1 neg: -42.5 tot: -27.4 m^2/s^2 ave: -9.1 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -2.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 8.20 Bulk Shear: 31.83 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 14 6 26 13| 0.0 4.0 4.0| 6.0 -19.9 -13.8 -27.7 -0.49| 8.4 -4.1 1000 356 6 18 12| 0.0 2.5 2.5| 11.0 -25.8 -14.7 -14.7 -0.32| 7.2 -2.3 1500 345 5 15 11| 0.0 3.3 3.3| 13.0 -28.6 -15.6 -10.4 -0.26| 7.2 -1.9 2000 297 6 350 8| 0.0 4.6 4.6| 14.1 -33.0 -18.9 -9.5 -0.38| 8.0 -3.0 2500 250 8 312 4| 0.0 4.0 4.0| 15.1 -36.6 -21.5 -8.6 -0.39| 7.0 -2.7 3000 229 9 263 2| 0.0 3.4 3.4| 15.1 -42.5 -27.4 -9.1 -0.43| 6.4 -2.8 4000 215 9 208 3| 1.3 2.3 3.6| 15.5 -55.0 -39.4 -9.9 -0.45| 7.6 -3.4 5000 218 9 220 2| 2.0 1.8 3.9| 55.0 -55.0 0.1 0.0 -0.18| 8.0 -1.4 6000 187 9 140 5| 1.6 1.5 3.1| 95.8 -70.3 25.5 4.3 -0.09| 7.9 -0.7 Wrote GIF file: /home/apache/climate/data/raob//OE169/skewt/OE169.skewt.20251008.23.gif