UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 20 OCT 25 Station: RJAO WMO ident: 47971 Latitude: 27.08 Longitude: 142.18 Elevation: 8.00 ------------------------------------------------------------------------------- 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 1017 8 27.2 21.2 70 6.0 22.9 50 8 298.9 301.8 295.5 344.9 15.77 1 1000 152 26.2 20.2 70 6.0 22.0 60 16 299.4 302.1 295.1 343.3 15.07 2 925 832 19.8 18.1 90 1.7 18.7 95 17 299.6 302.2 294.6 341.2 14.27 3 920 879 19.4 17.4 88 2.0 18.1 94 17 299.6 302.1 294.3 339.7 13.72 4 902 1049 19.0 13.0 68 6.0 15.1 91 17 300.9 302.8 292.2 331.8 10.49 5 854 1516 15.4 12.4 82 3.0 13.5 81 17 301.9 303.8 292.6 333.4 10.65 6 850 1556 15.6 11.0 74 4.6 12.7 80 17 302.5 304.3 292.1 331.4 9.74 7 838 1676 15.6 7.6 59 8.0 10.8 81 17 303.7 305.2 290.9 327.2 7.84 8 833 1727 19.0 -11.0 12 30.0 5.9 81 17 307.8 308.2 286.8 314.2 1.98 9 825 1810 20.4 -23.6 4 44.0 4.8 82 17 310.2 310.3 286.2 312.5 0.69 10 700 3203 11.2 -23.8 7 35.0 -0.6 90 19 314.9 315.0 288.0 317.6 0.80 11 614 4282 4.6 -29.4 6 34.0 -5.2 72 17 319.3 319.4 289.1 321.3 0.55 12 569 4896 -0.3 -27.3 11 27.0 -8.1 62 16 320.6 320.7 289.7 323.1 0.72 13 523 5566 -3.1 -48.1 2 45.0 -11.2 51 15 325.1 325.1 290.4 325.4 0.09 14 500 5920 -5.9 -49.9 2 44.0 -13.1 45 14 325.8 325.9 290.6 326.2 0.08 15 438 6939 -13.1 -45.1 5 32.0 -18.2 89 22 329.3 329.3 291.7 329.9 0.16 16 400 7620 -19.7 -43.7 10 24.0 -23.1 120 27 329.4 329.4 291.7 330.2 0.20 17 385 7903 -21.1 -56.1 3 35.0 -24.6 104 26 331.2 331.2 292.1 331.4 0.05 18 362 8356 -22.9 -62.9 1 40.0 -26.2 78 26 334.6 334.6 293.0 334.7 0.02 19 347 8666 -22.3 -66.3 1 44.0 -25.8 61 25 339.5 339.5 294.2 339.6 0.01 20 300 9720 -29.1 -54.1 7 25.0 -31.3 360 23 344.4 344.4 295.4 344.7 0.08 21 293 9888 -30.7 -55.7 7 25.0 -32.7 1 23 344.4 344.4 295.4 344.7 0.07 22 254 10882 -40.1 -55.1 19 15.0 -41.0 5 21 344.9 344.9 295.6 345.2 0.09 23 250 10990 -41.1 5 21 345.0 24 200 12470 -52.3 5 33 349.9 25 150 14260 -67.1 300 23 354.5 26 140 14674 -68.3 293 23 359.5 27 134 14936 -66.7 289 22 366.8 28 101 16603 -75.9 261 21 380.0 29 100 16660 -75.9 260 21 381.1 30 84 17663 -79.1 230 8 394.1 31 70 18710 -76.1 115 8 421.6 32 65 19142 -74.5 118 9 434.1 33 59 19714 -70.5 123 10 455.3 34 50 20720 -62.7 130 12 495.7 35 38 22424 -60.3 98 14 542.3 36 35 22934 -62.7 88 15 549.0 37 30 23900 -56.3 70 16 591.2 38 25 25061 -55.1 626.2 39 22 25887 -50.3 663.9 TRP 84 17663 -79.1 230 8 394.1 WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 571.76 mb = 4858.28 m = 15939.05 ft Wetbulb zero: 713.27 mb = 3043.79 m = 9986.06 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 25.53 % Est. max temperature: 29.92 C = 85.85 F Sfc-Lift cond lev (LCL): 932.20 mb = 764.42 m = 2507.91 ft T: 20.44 C 700-500 lapse rate: 6.29 C/km ThetaE index: 20.85 C Layer 850.0- 700.0 mb Conv cond level (CCL): 887.56 mb = 1186.67 m = 3893.24 ft Mean mixing ratio: 14.72 g/kg Conv temperature: 29.50 C = 85.09 F Cap Strength: 5.67 C Lifted Index: -0.12 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.58 C Lifted Index @700 mb: 2.80 C Showalter Index: 4.69 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 16.90 C K Index: -2.50 Risk: None Sweat Index: 180.00 Risk: None Energy Index: -0.78 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 141.00 J/kg Max Up Vert Vel: 16.79 m/s Conv Inhibition (B-): 9.98 J/kg Cap Strength: 5.57 C Lift Cond Lev (LCL): 910.89 mb = 964.39 m = 3163.96 ft Lev Free Conv (LFC): 865.89 mb = 1397.97 m = 4586.47 ft Equ Level (EL): 835.89 mb = 1697.96 m = 5570.67 ft B at Equ Level: -4.41 J/kg Max Parcel Lev (MPL): 835.89 mb = 1697.96 m = 5570.67 ft Wind level data Storm motion: 108 at 13 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 1017 8 50 8 -6.1 -5.1 | 327 11 5.9 -8.9 1 1000 152 60 16 -13.9 -8.0 | 9 12 -1.8 -11.8 2 925 832 95 17 -16.9 1.5 | 65 5 -4.9 -2.3 3 850 1556 80 17 -16.7 -3.0 | 35 8 -4.7 -6.8 4 700 3203 90 19 -19.0 0.0 | 61 8 -7.0 -3.8 5 500 5920 45 14 -9.9 -9.9 | 351 14 2.1 -13.7 6 400 7620 120 27 -23.4 13.5 | 131 15 -11.4 9.7 7 300 9720 360 23 -0.0 -23.0 | 336 29 12.0 -26.8 8 250 10990 5 21 -1.8 -20.9 | 338 27 10.2 -24.7 9 200 12470 5 33 -2.9 -32.9 | 346 38 9.2 -36.7 10 150 14260 300 23 19.9 -11.5 | 296 35 32.0 -15.3 11 100 16660 260 21 20.7 3.6 | 270 33 32.7 -0.2 12 84 17663 230 8 6.1 5.1 | 266 18 18.2 1.3 13 70 18710 115 8 -7.3 3.4 | 275 5 4.8 -0.4 14 50 20720 130 12 -9.2 7.7 | 216 5 2.8 3.9 15 30 23900 70 16 -15.0 -5.5 | 18 10 -3.0 -9.3 Wind Parameters Mean winds (0-6000m): 77.5 at 16.8 knts Storm direction: 107.5 at 12.6 knts Shear (0-3000m) pos: 2.6 neg: 0.5 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 91.5 deg Storm rel helicity (0-3000m) pos: 45.9 neg: -5.4 tot: 40.6 m^2/s^2 ave: 13.5 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 81.82 Bulk Shear: 1.72 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 66 15 10 10| 10.5 0.0 10.5| 32.8 0.0 32.8 65.5 0.90| 13.5 12.2 1000 79 16 27 8| 6.3 0.0 6.3| 39.3 -0.9 38.4 38.4 0.81| 9.5 7.7 1500 81 16 33 7| 4.2 1.1 5.2| 39.3 -5.2 34.1 22.8 0.59| 7.4 4.3 2000 81 17 34 8| 3.3 0.8 4.1| 41.2 -5.4 35.8 17.9 0.59| 5.8 3.4 2500 82 17 37 8| 2.9 0.6 3.5| 43.5 -5.4 38.2 15.3 0.61| 4.9 3.0 3000 83 17 40 8| 2.6 0.5 3.1| 45.9 -5.4 40.6 13.5 0.63| 4.3 2.7 4000 84 17 42 8| 1.9 0.9 2.8| 46.8 -15.0 31.9 8.0 0.40| 3.8 1.5 5000 81 17 38 8| 1.5 1.2 2.8| 46.8 -27.5 19.3 3.9 0.21| 3.6 0.7 6000 78 17 31 9| 1.3 1.3 2.5| 50.7 -39.8 10.9 1.8 0.12| 3.4 0.4 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251020.12.gif