UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 7 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 115 SFC 980 294 25.6 23.2 87 2.4 23.9 360 5 300.5 303.9 297.7 355.0 18.57 2 925 803 21.8 19.9 89 1.9 20.5 15 19 301.6 304.5 296.4 348.8 16.01 3 908 965 20.8 18.3 86 2.5 19.1 17 22 302.2 304.9 295.7 345.7 14.73 4 888 1160 21.6 13.6 60 8.0 16.3 20 25 304.9 307.0 293.9 338.1 11.09 5 850 1541 19.4 13.4 68 6.0 15.4 25 31 306.5 308.6 294.6 340.9 11.44 6 788 2189 15.6 10.9 74 4.7 12.6 25 29 309.1 311.1 294.6 340.9 10.45 7 761 2486 16.4 4.4 45 12.0 9.3 25 28 313.1 314.4 293.0 334.6 6.90 8 700 3196 15.2 -3.8 27 19.0 5.3 25 25 319.3 320.1 292.4 332.7 4.12 9 682 3416 13.8 -4.2 28 18.0 4.5 25 25 320.1 320.9 292.7 333.5 4.11 10 515 5715 -1.5 -21.5 20 20.0 -8.3 25 21 328.4 328.7 292.6 333.1 1.33 11 500 5950 -3.5 -21.5 23 18.0 -9.5 25 21 328.8 329.0 292.7 333.6 1.37 12 440 6943 -10.5 -28.5 21 18.0 -15.2 8 12 332.2 332.3 293.1 335.2 0.83 13 400 7670 -13.7 -44.7 5 31.0 -18.9 355 6 337.2 337.2 293.8 337.9 0.18 14 371 8239 -17.7 -46.7 6 29.0 -22.0 309 7 339.2 339.2 294.3 339.8 0.15 15 300 9790 -30.7 -55.7 7 25.0 -32.7 180 10 342.1 342.1 294.9 342.4 0.07 16 270 10531 -36.5 -60.5 7 24.0 -37.8 281 9 344.1 344.1 295.3 344.3 0.04 17 255 10925 -40.1 -64.1 6 24.0 -41.1 336 8 344.5 344.5 295.4 344.6 0.03 18 250 11060 -40.9 355 8 345.3 19 200 12550 -50.5 360 4 352.8 20 169 13623 -58.3 290 3 357.2 21 150 14360 -63.9 240 2 360.0 22 106 16425 -76.1 124 9 374.4 23 100 16760 -76.9 105 10 379.1 24 89 17424 -80.3 130 9 385.2 25 79 18096 -80.5 155 7 398.2 26 70 18790 -74.1 180 6 425.9 27 65 19221 -73.5 168 7 436.3 28 50 20770 -67.9 125 12 483.5 29 48 21018 -66.5 117 12 492.5 30 41 21995 -60.1 88 12 531.2 31 35 22990 -59.9 59 12 556.3 32 30 23970 -54.7 30 12 595.5 33 28 24412 -52.5 33 14 613.5 34 24 25396 -56.3 41 19 630.1 35 20 26560 -52.5 50 25 675.5 36 19 26892 -51.5 688.6 37 13 29363 -50.3 771.7 38 11 30455 -49.7 811.6 TRP WND Sounding variables and indices 1000-500 mb thick: 5835.00 m Freezing level: 531.37 mb = 5490.02 m = 18011.65 ft Wetbulb zero: 623.66 mb = 4148.00 m = 13608.77 ft Precipitable water: 1.50 inches Sfc-500 mean rel hum: 44.17 % Est. max temperature: 32.38 C = 90.29 F Sfc-Lift cond lev (LCL): 946.76 mb = 598.15 m = 1962.40 ft T: 23.33 C 700-500 lapse rate: 6.79 C/km ThetaE index: 16.93 C Layer 925.0- 850.0 mb Conv cond level (CCL): 818.27 mb = 1866.46 m = 6123.48 ft Mean mixing ratio: 15.54 g/kg Conv temperature: 32.87 C = 91.17 F Cap Strength: 5.16 C Lifted Index: 0.17 C Risk: Showers probable Lifted Index @300 mb: -1.19 C Lifted Index @700 mb: 5.16 C Showalter Index: 2.93 C Risk: Showers probable Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 16.90 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 243.80 Risk: None Energy Index: -1.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 134.24 J/kg Max Up Vert Vel: 16.39 m/s Conv Inhibition (B-): 460.05 J/kg Cap Strength: 5.13 C Lift Cond Lev (LCL): 888.11 mb = 1158.77 m = 3801.70 ft Lev Free Conv (LFC): 483.11 mb = 6217.03 m = 20396.83 ft Equ Level (EL): 403.11 mb = 7610.95 m = 24970.02 ft B at Equ Level: 42.85 J/kg Max Parcel Lev (MPL): 193.11 mb = 12773.35 m = 41906.82 ft Wind level data Storm motion: 54 at 18 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 ---------------------------------------------------------- 0 980 294 360 5 -0.0 -5.0 | 249 15 14.2 5.4 1 925 803 15 19 -4.9 -18.4 | 310 12 9.3 -8.0 2 850 1541 25 31 -13.1 -28.1 | 356 18 1.1 -17.7 3 700 3196 25 25 -10.6 -22.7 | 343 13 3.7 -12.3 4 500 5950 25 21 -8.9 -19.0 | 328 10 5.4 -8.6 5 400 7670 355 6 0.5 -6.0 | 253 15 14.8 4.4 6 300 9790 180 10 0.0 10.0 | 215 25 14.2 20.4 7 250 11060 355 8 0.7 -8.0 | 261 15 14.9 2.4 8 200 12550 360 4 -0.0 -4.0 | 246 16 14.2 6.4 9 150 14360 240 2 1.7 1.0 | 234 20 16.0 11.4 10 100 16760 105 10 -9.7 2.6 | 199 14 4.6 13.0 11 70 18790 180 6 0.0 6.0 | 221 22 14.2 16.4 12 50 20770 125 12 -9.8 6.9 | 194 18 4.4 17.3 13 30 23970 30 12 -6.0 -10.4 | 270 8 8.2 0.0 14 20 26560 50 25 -19.2 -16.1 | 41 8 -4.9 -5.7 Wind Parameters Mean winds (0-6000m): 23.9 at 23.5 knts Storm direction: 53.9 at 17.6 knts Shear (0-3000m) pos: 4.4 neg: 0.9 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 93.7 deg Storm rel helicity (0-3000m) pos: 90.8 neg: -13.4 tot: 77.4 m^2/s^2 ave: 25.8 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.7 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 6.87 Bulk Shear: 19.53 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 12 12 276 12| 14.4 0.0 14.4| 46.9 0.0 46.9 93.7 0.96| 14.6 14.0 1000 16 17 304 11| 11.5 0.0 11.5| 75.6 0.0 75.6 75.6 0.95| 11.7 11.2 1500 20 21 325 12| 8.8 0.0 8.8| 90.8 -1.6 89.2 59.5 0.90| 9.5 8.5 2000 22 23 334 13| 6.6 0.5 7.1| 90.8 -5.7 85.1 42.6 0.81| 7.6 6.2 2500 23 24 338 13| 5.3 0.7 6.0| 90.8 -9.8 81.0 32.4 0.73| 6.5 4.7 3000 23 25 339 13| 4.4 0.9 5.3| 90.8 -13.4 77.4 25.8 0.66| 5.7 3.7 4000 23 24 339 13| 3.3 0.9 4.2| 90.8 -16.7 74.2 18.5 0.61| 4.4 2.7 5000 24 24 339 12| 2.6 0.8 3.5| 90.8 -19.9 70.9 14.2 0.55| 3.7 2.0 6000 24 24 337 12| 2.2 1.1 3.3| 90.8 -31.9 58.9 9.8 0.38| 3.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251007.12.gif