UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 7 DEC 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 1019 8 21.6 15.6 69 6.0 17.7 40 7 293.2 295.1 290.1 324.5 11.00 1 1000 168 20.6 13.6 64 7.0 16.2 25 8 293.8 295.5 289.3 321.9 9.83 2 925 834 14.6 11.7 83 2.9 12.8 35 17 294.2 295.9 289.1 321.1 9.37 3 850 1541 9.2 3.2 66 6.0 6.1 360 17 295.8 296.8 286.2 312.4 5.67 4 832 1718 7.6 2.9 72 4.7 5.2 358 18 295.9 296.9 286.2 312.5 5.67 5 825 1787 7.6 -0.4 57 8.0 3.7 357 18 296.6 297.4 285.3 310.0 4.50 6 800 2040 6.6 -7.4 36 14.0 0.7 354 19 298.2 298.7 284.0 306.5 2.74 7 791 2133 10.6 353 19 303.4 8 771 2345 9.6 350 20 304.6 9 743 2653 11.6 346 21 310.0 10 700 3146 7.0 340 23 310.2 11 566 4844 -4.7 296 50 315.9 12 530 5361 -1.5 -48.5 1 47.0 -10.2 282 59 325.7 325.8 290.6 326.1 0.09 13 500 5820 -4.1 -52.1 1 48.0 -12.1 270 66 328.0 328.1 291.2 328.3 0.06 14 435 6908 -10.5 -47.5 3 37.0 -16.6 267 65 333.2 333.3 292.7 333.7 0.12 15 400 7550 -14.9 -41.9 8 27.0 -19.6 265 64 335.6 335.7 293.4 336.6 0.24 16 342 8715 -22.5 -55.5 3 33.0 -25.9 265 67 340.7 340.7 294.6 340.9 0.06 17 300 9660 -30.5 -61.5 3 31.0 -32.6 265 70 342.4 342.4 294.9 342.5 0.03 18 294 9803 -31.1 -62.1 3 31.0 -33.1 264 73 343.5 343.5 295.2 343.7 0.03 19 284 10046 -32.1 -56.1 7 24.0 -33.9 262 77 345.5 345.5 295.7 345.8 0.07 20 273 10323 -34.4 -49.4 20 15.0 -35.7 260 82 346.1 346.1 295.9 346.7 0.15 21 267 10477 -35.7 -45.7 35 10.0 -36.7 260 81 346.4 346.5 296.1 347.4 0.24 22 259 10687 -36.5 -56.5 11 20.0 -37.8 260 81 348.3 348.3 296.3 348.6 0.07 23 250 10930 -38.7 -56.7 13 18.0 -39.8 260 80 348.5 348.5 296.4 348.8 0.07 24 245 11068 -40.1 -54.1 21 14.0 -41.0 260 80 348.5 348.5 296.4 348.9 0.10 25 200 12420 -51.7 265 80 350.9 26 158 13919 -60.9 253 60 359.8 27 150 14240 -64.1 250 56 359.7 28 137 14788 -69.5 359.6 TRP WND 273 10323 -34.4 -49.4 20 15.0 -35.7 260 82 346.1 346.1 295.9 346.7 0.15 Sounding variables and indices 1000-500 mb thick: 5652.00 m Freezing level: 619.83 mb = 4161.62 m = 13653.43 ft Wetbulb zero: 782.09 mb = 2226.89 m = 7305.98 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 55.93 % Est. max temperature: 23.83 C = 74.90 F Sfc-Lift cond lev (LCL): 932.78 mb = 762.47 m = 2501.52 ft T: 15.24 C 700-500 lapse rate: 4.15 C/km ThetaE index: 12.11 C Layer 1000.0- 832.0 mb Conv cond level (CCL): 881.49 mb = 1236.81 m = 4057.71 ft Mean mixing ratio: 9.72 g/kg Conv temperature: 23.57 C = 74.43 F Cap Strength: 10.84 C Lifted Index: 11.29 C Risk: None Lifted Index @300 mb: 15.18 C Lifted Index @700 mb: 5.81 C Showalter Index: 16.74 C Risk: None Total Totals Index: 20.60 C Risk: None Vertical Totals Index: 13.30 C Cross Totals Index: 7.30 C K Index: -11.23 Risk: None Sweat Index: 138.40 Risk: None Energy Index: 3.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.44 J/kg Max Up Vert Vel: 5.18 m/s Conv Inhibition (B-): 11.53 J/kg Cap Strength: 11.18 C Lift Cond Lev (LCL): 897.41 mb = 1087.23 m = 3566.98 ft Lev Free Conv (LFC): 862.41 mb = 1419.85 m = 4658.26 ft Equ Level (EL): 802.41 mb = 2014.92 m = 6610.54 ft B at Equ Level: 12.78 J/kg Max Parcel Lev (MPL): 782.41 mb = 2223.56 m = 7295.04 ft Wind level data Storm motion: 335 at 23 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 1019 8 40 7 -4.5 -5.4 | 138 21 -14.3 15.8 1 1000 168 25 8 -3.4 -7.3 | 137 19 -13.2 14.0 2 925 834 35 17 -9.8 -13.9 | 110 21 -19.5 7.3 3 850 1541 360 17 -0.0 -17.0 | 113 11 -9.8 4.2 4 700 3146 340 23 7.9 -21.6 | 78 2 -1.9 -0.4 5 500 5820 270 66 66.0 -0.0 | 249 60 56.2 21.2 6 400 7550 265 64 63.8 5.6 | 244 60 54.0 26.8 7 300 9660 265 70 69.7 6.1 | 246 66 59.9 27.3 8 273 10323 260 82 80.8 14.2 | 243 79 71.0 35.4 9 250 10930 260 80 78.8 13.9 | 243 77 69.0 35.1 10 200 12420 265 80 79.7 7.0 | 248 75 69.9 28.2 11 150 14240 250 56 52.6 19.2 | 227 59 42.8 40.4 Wind Parameters Mean winds (0-6000m): 305.2 at 31.1 knts Storm direction: 335.2 at 23.4 knts Shear (0-3000m) pos: 0.0 neg: 3.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -50.9 deg Storm rel helicity (0-3000m) pos: 2.9 neg: -55.7 tot: -52.8 m^2/s^2 ave: -17.6 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 131.76 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 29 9 132 19| 0.0 6.0 6.0| 0.0 -26.0 -26.0 -52.0 -0.77| 6.8 -5.3 1000 32 12 123 19| 0.0 5.3 5.3| 0.0 -50.6 -50.6 -50.6 -0.74| 6.9 -5.1 1500 25 14 118 18| 0.0 4.2 4.2| 2.8 -51.2 -48.5 -32.3 -0.44| 7.1 -3.1 2000 17 15 116 16| 0.0 3.8 3.8| 2.9 -53.1 -50.2 -25.1 -0.42| 6.1 -2.5 2500 10 16 114 14| 0.0 3.5 3.5| 2.9 -54.7 -51.8 -20.7 -0.40| 5.4 -2.2 3000 4 17 112 12| 0.0 3.4 3.4| 2.9 -55.7 -52.8 -17.6 -0.40| 5.1 -2.0 4000 351 20 104 7| 0.0 4.7 4.7| 2.9 -69.4 -66.5 -16.6 -0.42| 6.3 -2.7 5000 330 25 277 3| 0.0 5.7 5.7| 2.9-158.0-155.1 -31.0 -0.43| 7.7 -3.3 6000 305 31 258 16| 0.0 6.0 6.0| 2.9-373.7-370.8 -61.8 -0.48| 8.7 -4.1 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251207.12.gif