UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 17 OCT 25 Station: RJ909 WMO ident: 47909 Latitude: 28.38 Longitude: 129.50 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 156 SFC 985 290 25.2 23.5 90 1.7 24.0 95 3 299.6 303.1 297.7 354.7 18.82 2 925 843 21.0 20.6 98 0.4 20.7 130 17 300.8 303.8 296.6 349.9 16.74 3 899 1091 20.4 17.5 83 2.9 18.4 132 15 302.6 305.2 295.4 344.4 14.14 4 868 1394 18.8 14.7 77 4.1 16.1 134 13 304.0 306.3 294.4 340.3 12.21 5 850 1575 18.4 7.4 49 11.0 11.8 135 12 305.4 306.8 291.3 328.4 7.62 6 846 1615 18.0 7.0 49 11.0 11.4 137 12 305.4 306.8 291.1 327.9 7.44 7 836 1717 17.4 14.0 80 3.4 15.1 141 11 305.8 308.1 294.8 342.1 12.11 8 779 2316 13.2 7.2 67 6.0 9.6 164 9 307.6 309.1 292.4 332.5 8.21 9 756 2567 12.8 -3.2 33 16.0 4.8 174 8 309.8 310.5 289.5 322.3 3.99 10 747 2668 12.2 0.2 44 12.0 5.8 178 8 310.2 311.2 290.7 326.4 5.20 11 733 2827 12.2 -7.8 24 20.0 2.9 185 7 311.9 312.4 289.1 321.1 2.90 12 728 2884 11.6 0.6 47 11.0 5.6 187 7 311.8 312.9 291.4 329.0 5.49 13 700 3212 11.8 -13.2 16 25.0 1.3 200 6 315.6 315.9 289.4 322.1 1.97 14 644 3902 7.6 -11.4 25 19.0 -0.6 210 6 318.4 318.9 290.7 326.6 2.48 15 641 3941 7.2 -4.8 42 12.0 1.2 210 7 318.4 319.2 292.2 331.9 4.18 16 613 4306 4.6 -9.4 35 14.0 -1.7 216 7 319.5 320.1 291.6 329.5 3.06 17 610 4345 5.0 -23.0 11 28.0 -4.3 216 7 320.4 320.6 289.9 323.8 0.98 18 516 5691 -2.1 -21.1 22 19.0 -8.6 236 8 327.5 327.8 292.3 332.4 1.38 19 500 5940 -3.5 -28.5 12 25.0 -10.6 240 8 328.8 328.9 292.1 331.4 0.73 20 469 6442 -6.3 -28.3 16 22.0 -12.4 221 7 331.4 331.5 292.9 334.3 0.79 21 400 7660 -15.9 -37.9 13 22.0 -20.0 175 4 334.3 334.4 293.3 335.7 0.36 22 361 8425 -21.3 -39.3 18 18.0 -24.2 232 5 337.1 337.1 293.9 338.4 0.35 23 309 9551 -30.7 -46.7 19 16.0 -32.3 319 8 339.2 339.3 294.3 340.0 0.19 24 300 9760 -32.7 -46.7 23 14.0 -34.1 335 8 339.3 339.3 294.3 340.1 0.19 25 269 10513 -38.7 -50.7 27 12.0 -39.5 305 9 341.3 341.3 294.8 341.9 0.14 26 265 10615 -38.5 -59.5 9 21.0 -39.6 301 9 343.1 343.1 295.1 343.3 0.05 27 256 10850 -40.1 -60.1 10 20.0 -41.1 292 10 344.1 344.1 295.3 344.3 0.05 28 250 11010 -41.5 285 10 344.4 29 200 12490 -51.9 260 17 350.6 30 150 14300 -65.5 250 19 357.2 31 105 16418 -75.5 202 11 376.6 32 100 16700 -75.7 195 10 381.5 33 87 17500 -78.5 260 8 391.3 34 71 18659 -78.9 124 6 413.9 35 70 18740 -77.7 115 6 418.2 36 61 19547 -68.3 455.9 TRP 87 17500 -78.5 260 8 391.3 WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 543.80 mb = 5292.81 m = 17364.64 ft Wetbulb zero: 662.09 mb = 3672.93 m = 12050.15 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 44.03 % Est. max temperature: 31.38 C = 88.49 F Sfc-Lift cond lev (LCL): 961.34 mb = 503.94 m = 1653.33 ft T: 23.58 C 700-500 lapse rate: 5.61 C/km ThetaE index: 26.84 C Layer 925.0- 836.0 mb Conv cond level (CCL): 886.65 mb = 1210.40 m = 3971.08 ft Mean mixing ratio: 16.56 g/kg Conv temperature: 28.71 C = 83.68 F Cap Strength: 1.29 C Lifted Index: -0.47 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.18 C Lifted Index @700 mb: 1.29 C Showalter Index: 8.49 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 10.90 C K Index: 4.30 Risk: None Sweat Index: 120.80 Risk: None Energy Index: 0.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 639.71 J/kg Max Up Vert Vel: 35.77 m/s Conv Inhibition (B-): 14.78 J/kg Cap Strength: 1.19 C Lift Cond Lev (LCL): 914.92 mb = 938.17 m = 3077.94 ft Lev Free Conv (LFC): 819.92 mb = 1881.59 m = 6173.11 ft Equ Level (EL): 719.92 mb = 2977.20 m = 9767.60 ft B at Equ Level: 37.93 J/kg Max Parcel Lev (MPL): 119.92 mb = 15628.66 m = 51274.52 ft Wind level data Storm motion: 206 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 ---------------------------------------------------------- 0 985 290 95 3 -3.0 0.3 | 47 8 -5.9 -5.6 1 925 843 130 17 -13.0 10.9 | 108 17 -15.9 5.1 2 850 1575 135 12 -8.5 8.5 | 103 12 -11.4 2.6 3 700 3212 200 6 2.1 5.6 | 76 1 -0.9 -0.2 4 500 5940 240 8 6.9 4.0 | 295 4 4.0 -1.9 5 400 7660 175 4 -0.3 4.0 | 60 4 -3.3 -1.9 6 300 9760 335 8 3.4 -7.3 | 358 13 0.5 -13.1 7 250 11010 285 10 9.7 -2.6 | 321 11 6.8 -8.4 8 200 12490 260 17 16.7 3.0 | 282 14 13.8 -2.9 9 150 14300 250 19 17.9 6.5 | 268 15 14.9 0.6 10 100 16700 195 10 2.6 9.7 | 175 4 -0.3 3.8 11 87 17500 260 8 7.9 1.4 | 312 7 5.0 -4.5 12 70 18740 115 6 -5.4 2.5 | 68 9 -8.3 -3.3 Wind Parameters Mean winds (0-6000m): 176.4 at 8.7 knts Storm direction: 206.4 at 6.5 knts Shear (0-3000m) pos: 1.3 neg: 0.0 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 27.5 deg Storm rel helicity (0-3000m) pos: 48.8 neg: -4.0 tot: 44.8 m^2/s^2 ave: 14.9 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.3 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 76.73 Bulk Shear: 8.34 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 ------------------------------------------------------------------------------- 500 124 9 87 11| 13.6 0.0 13.6| 36.2 0.0 36.2 72.3 0.83| 14.2 11.8 1000 129 12 99 13| 6.0 0.0 6.0| 41.9 -1.9 40.0 40.0 0.68| 9.3 6.3 1500 131 12 101 13| 3.3 0.0 3.3| 44.6 -3.6 41.0 27.3 0.58| 7.5 4.4 2000 135 12 103 12| 2.2 0.0 2.2| 48.1 -3.6 44.5 22.3 0.55| 6.7 3.7 2500 139 11 104 11| 1.7 0.0 1.7| 48.8 -3.6 45.2 18.1 0.50| 6.1 3.0 3000 142 10 104 10| 1.3 0.0 1.3| 48.8 -4.0 44.8 14.9 0.43| 5.5 2.3 4000 152 9 109 8| 1.1 0.0 1.1| 48.8 -4.1 44.7 11.2 0.38| 4.4 1.6 5000 164 9 117 6| 1.0 0.0 1.0| 48.9 -4.1 44.8 9.0 0.36| 3.7 1.3 6000 176 9 129 4| 0.9 0.1 1.0| 49.2 -4.3 44.9 7.5 0.33| 3.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251017.12.gif