UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 27 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 169 SFC 986 291 20.2 15.2 73 5.0 17.0 355 3 294.5 296.5 290.6 326.3 11.08 2 925 840 16.2 12.5 79 3.7 13.9 15 16 295.9 297.7 290.1 324.4 9.89 3 850 1553 10.4 7.6 83 2.8 8.8 335 16 297.0 298.4 288.6 319.6 7.72 4 766 2415 5.8 2.9 82 2.9 4.2 297 21 301.0 302.2 288.6 319.4 6.16 5 753 2556 9.8 1.8 57 8.0 5.5 291 22 306.9 307.9 290.2 324.6 5.79 6 745 2646 10.8 0.8 50 10.0 5.4 287 22 308.9 309.9 290.5 325.7 5.45 7 735 2759 11.4 0.4 47 11.0 5.5 283 23 310.7 311.8 291.0 327.5 5.36 8 700 3165 8.4 -0.6 53 9.0 3.7 265 25 311.8 312.8 291.2 328.2 5.23 9 602 4389 -0.5 -7.5 59 7.0 -3.6 265 37 315.2 315.9 290.8 326.9 3.61 10 545 5175 -6.7 -8.5 87 1.8 -7.5 265 45 317.0 317.7 291.4 328.9 3.69 11 542 5218 -5.7 -12.7 58 7.0 -8.4 265 46 318.7 319.2 291.0 327.4 2.66 12 535 5320 -5.7 -13.7 53 8.0 -8.8 265 47 319.8 320.3 291.2 328.1 2.48 13 525 5468 -4.7 -24.7 19 20.0 -10.6 265 48 322.8 323.0 290.6 326.2 0.98 14 500 5850 -6.5 -27.5 17 21.0 -12.2 265 52 325.1 325.3 291.2 328.0 0.80 15 433 6960 -12.5 -31.5 19 19.0 -16.9 249 60 331.1 331.3 292.7 333.5 0.63 16 422 7156 -13.9 -17.1 77 3.2 -15.0 246 61 331.8 332.3 294.3 340.1 2.37 17 404 7485 -16.1 -19.7 74 3.6 -17.3 241 63 333.1 333.5 294.3 340.1 1.99 18 401 7541 -15.9 -24.9 46 9.0 -18.4 240 64 334.1 334.3 294.0 338.7 1.26 19 400 7560 -15.9 -25.9 42 10.0 -18.6 240 64 334.3 334.6 294.0 338.5 1.16 20 382 7905 -18.3 -28.3 41 10.0 -20.7 335.6 335.8 294.1 339.2 0.97 21 378 7984 -18.3 -38.3 16 20.0 -21.9 336.6 336.7 293.9 338.0 0.37 22 323 9138 -26.9 -55.9 5 29.0 -29.5 340.2 340.2 294.4 340.5 0.06 TRP WND Sounding variables and indices 1000-500 mb thick: 5681.00 m Freezing level: 607.51 mb = 4320.40 m = 14174.37 ft Wetbulb zero: 650.73 mb = 3757.36 m = 12327.14 ft Precipitable water: 1.23 inches Sfc-500 mean rel hum: 64.04 % Est. max temperature: 23.33 C = 74.00 F Sfc-Lift cond lev (LCL): 915.80 mb = 924.30 m = 3032.44 ft T: 15.51 C 700-500 lapse rate: 5.55 C/km ThetaE index: 6.83 C Layer 925.0- 753.0 mb Conv cond level (CCL): 866.11 mb = 1394.65 m = 4575.57 ft Mean mixing ratio: 10.01 g/kg Conv temperature: 22.45 C = 72.41 F Cap Strength: 7.04 C Lifted Index: 7.48 C Risk: None Lifted Index @700 mb: 6.15 C Showalter Index: 10.12 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 16.90 C Cross Totals Index: 14.10 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 175.20 Risk: None Energy Index: 1.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.62 J/kg Max Up Vert Vel: 5.22 m/s Conv Inhibition (B-): 12.66 J/kg Cap Strength: 7.44 C Lift Cond Lev (LCL): 881.43 mb = 1246.80 m = 4090.49 ft Lev Free Conv (LFC): 846.43 mb = 1587.82 m = 5209.31 ft Equ Level (EL): 766.43 mb = 2410.12 m = 7907.12 ft B at Equ Level: 11.80 J/kg Max Parcel Lev (MPL): 746.43 mb = 2629.46 m = 8626.74 ft Wind level data Storm motion: 305 at 22 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 ---------------------------------------------------------- 0 986 291 355 3 0.3 -3.0 | 118 20 -18.1 9.7 1 925 840 15 16 -4.1 -15.5 | 83 23 -22.5 -2.8 2 850 1553 335 16 6.8 -14.5 | 81 12 -11.6 -1.9 3 700 3165 265 25 24.9 2.2 | 204 16 6.6 14.8 4 500 5850 265 52 51.8 4.5 | 243 38 33.5 17.2 5 400 7560 240 64 55.4 32.0 | 220 58 37.1 44.6 Wind Parameters Mean winds (0-6000m): 274.6 at 29.7 knts Storm direction: 304.6 at 22.3 knts Shear (0-3000m) pos: 2.1 neg: 5.8 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 89.6 deg Storm rel helicity (0-3000m) pos: 12.2 neg: -75.4 tot: -63.3 m^2/s^2 ave: -21.1 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 8.8 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 135.44 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 11 9 101 20| 12.4 0.0 12.4| 0.0 -60.3 -60.3 -120.6 -0.94| 12.6-11.8 1000 6 12 91 20| 6.2 3.3 9.5| 0.0 -73.3 -73.3 -73.3 -0.70| 10.1 -7.1 1500 355 14 87 17| 4.1 4.6 8.7| 1.5 -73.6 -72.2 -48.1 -0.50| 9.3 -4.6 2000 341 15 84 14| 3.1 5.3 8.4| 4.7 -73.6 -68.9 -34.5 -0.29| 8.9 -2.6 2500 327 16 84 9| 2.5 5.7 8.2| 8.4 -73.6 -65.3 -26.1 -0.14| 8.9 -1.3 3000 312 18 100 5| 2.1 5.8 7.9| 12.2 -75.4 -63.3 -21.1 -0.11| 8.8 -1.0 4000 291 21 193 5| 1.5 5.6 7.1| 49.9 -75.4 -25.5 -6.4 0.02| 7.9 0.2 5000 280 25 219 10| 1.2 5.4 6.7| 87.7 -75.4 12.3 2.5 0.09| 7.4 0.7 6000 275 30 228 15| 1.0 5.4 6.4|106.6-120.1 -13.5 -2.3 0.05| 7.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251027.12.gif