UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 5 JAN 26 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 20.4 11.4 56 9.0 15.0 210 13 292.1 293.6 287.4 315.9 8.34 1 1000 145 19.4 9.4 52 10.0 13.5 230 17 292.5 293.9 286.6 313.8 7.41 2 925 808 12.8 8.1 73 4.7 10.1 235 16 292.4 293.7 286.5 313.4 7.34 3 850 1510 6.6 5.4 92 1.2 5.9 275 21 293.1 294.2 286.1 312.2 6.63 4 822 1784 5.0 3.8 92 1.2 4.4 275 23 294.2 295.3 286.0 312.0 6.12 5 756 2462 0.6 -0.3 94 0.9 0.2 275 27 296.5 297.4 285.7 311.2 4.95 6 744 2591 -0.7 -10.7 47 10.0 -4.4 275 28 296.5 296.9 282.8 303.4 2.27 7 725 2799 2.8 -17.2 21 20.0 -3.9 275 29 302.5 302.8 284.1 306.9 1.37 8 723 2821 4.4 -15.6 22 20.0 -2.7 275 29 304.5 304.8 285.1 309.6 1.57 9 700 3084 2.8 -11.2 35 14.0 -2.7 275 31 305.6 306.0 286.4 312.9 2.32 10 607 4218 -5.5 -22.5 25 17.0 -10.3 271 57 308.7 308.9 286.1 312.2 1.03 11 586 4493 -6.7 -28.7 16 22.0 -11.9 270 64 310.5 310.6 286.2 312.6 0.61 12 549 5000 -7.9 -36.9 8 29.0 -13.6 268 76 314.9 314.9 287.4 315.9 0.29 13 537 5171 -9.3 -26.3 24 17.0 -13.6 267 80 315.2 315.4 288.1 318.1 0.83 14 510 5568 -11.1 -25.1 30 14.0 -14.7 266 89 317.7 317.9 289.0 321.1 0.98 15 504 5659 -11.1 -17.1 61 6.0 -13.1 265 92 318.8 319.2 290.4 325.4 1.99 16 500 5720 -10.7 -20.7 44 10.0 -13.7 265 93 320.0 320.3 290.3 325.0 1.47 17 491 5860 -9.9 -36.9 9 27.0 -15.3 264 94 322.6 322.7 289.9 323.9 0.33 18 456 6429 -12.7 -18.7 61 6.0 -14.7 261 100 326.0 326.4 292.4 332.6 1.92 19 427 6927 -17.1 -19.5 82 2.4 -17.9 258 106 326.6 327.0 292.6 333.2 1.91 20 414 7160 -15.1 -32.1 22 17.0 -18.8 257 108 332.1 332.2 292.9 334.4 0.63 21 400 7420 -16.3 -30.3 29 14.0 -19.6 255 111 333.8 334.0 293.5 336.7 0.77 22 385 7707 -17.7 -39.7 13 22.0 -21.5 256 112 335.6 335.7 293.5 336.9 0.32 23 364 8126 -19.3 -64.3 1 45.0 -23.5 257 114 338.9 338.9 294.1 339.0 0.02 24 304 9445 -28.1 -55.1 6 27.0 -30.5 260 119 344.5 344.5 295.4 344.8 0.07 25 300 9540 -28.5 -56.5 5 28.0 -30.9 260 119 345.2 345.2 295.6 345.5 0.06 26 279 10053 -33.1 -53.1 12 20.0 -34.7 258 119 345.8 345.8 295.8 346.2 0.10 27 252 10756 -40.1 -53.1 24 13.0 -40.9 255 119 345.7 345.7 295.8 346.1 0.11 28 250 10810 -40.4 -53.1 24 12.7 -41.2 255 119 346.0 346.0 295.8 346.4 0.11 29 200 12300 -49.5 260 107 354.4 30 189 12668 -52.5 259 106 355.3 31 150 14120 -64.5 255 101 359.0 32 100 16500 -81.1 260 68 371.0 TRP WND 250 10810 -40.4 -53.1 24 12.7 -41.2 255 119 346.0 346.0 295.8 346.4 0.11 Sounding variables and indices 1000-500 mb thick: 5575.00 m Freezing level: 750.46 mb = 2521.65 m = 8273.03 ft Freezing level: 740.20 mb = 2632.37 m = 8636.27 ft Freezing level: 668.63 mb = 3466.41 m = 11372.61 ft Wetbulb zero: 755.56 mb = 2467.11 m = 8094.08 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 49.35 % Est. max temperature: 21.18 C = 70.13 F Sfc-Lift cond lev (LCL): 889.94 mb = 1128.80 m = 3703.36 ft T: 9.97 C 700-500 lapse rate: 5.12 C/km ThetaE index: 12.52 C Layer 1000.0- 725.0 mb Conv cond level (CCL): 857.03 mb = 1441.61 m = 4729.63 ft Mean mixing ratio: 7.45 g/kg Conv temperature: 21.26 C = 70.27 F Cap Strength: 8.39 C Lifted Index: 9.26 C Risk: None Lifted Index @300 mb: 22.57 C Lifted Index @700 mb: 5.12 C Showalter Index: 10.26 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 17.30 C Cross Totals Index: 16.10 C K Index: 8.70 Risk: None Sweat Index: 199.80 Risk: None Energy Index: 2.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.92 J/kg Max Up Vert Vel: 5.82 m/s Conv Inhibition (B-): 5.89 J/kg Cap Strength: 8.39 C Lift Cond Lev (LCL): 864.01 mb = 1374.31 m = 4508.84 ft Lev Free Conv (LFC): 839.01 mb = 1616.63 m = 5303.83 ft Equ Level (EL): 729.01 mb = 2754.59 m = 9037.26 ft B at Equ Level: 6.22 J/kg Max Parcel Lev (MPL): 719.01 mb = 2866.38 m = 9404.02 ft Wind level data Storm motion: 296 at 33 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 8 210 13 6.5 11.3 | 139 34 -22.7 25.6 1 1000 145 230 17 13.0 10.9 | 147 30 -16.1 25.3 2 925 808 235 16 13.1 9.2 | 146 29 -16.1 23.5 3 850 1510 275 21 20.9 -1.8 | 147 15 -8.2 12.5 4 700 3084 275 31 30.9 -2.7 | 188 12 1.7 11.7 5 500 5720 265 93 92.6 8.1 | 251 67 63.5 22.5 6 400 7420 255 111 107.2 28.7 | 241 89 78.1 43.1 7 300 9540 260 119 117.2 20.7 | 248 95 88.0 35.0 8 250 10810 255 119 114.9 30.8 | 242 97 85.8 45.2 9 200 12300 260 107 105.4 18.6 | 247 83 76.2 33.0 10 150 14120 255 101 97.6 26.1 | 239 79 68.4 40.5 11 100 16500 260 68 67.0 11.8 | 235 46 37.8 26.2 Wind Parameters Mean winds (0-6000m): 266.2 at 43.3 knts Storm direction: 296.2 at 32.5 knts Shear (0-3000m) pos: 3.8 neg: 1.1 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 47.5 deg Storm rel helicity (0-3000m) pos: 83.8 neg: -10.1 tot: 73.7 m^2/s^2 ave: 24.6 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 135.77 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 ------------------------------------------------------------------------------- 500 229 16 146 30| 6.9 0.0 6.9| 42.1 -3.0 39.1 78.1 0.61| 7.6 4.7 1000 233 16 146 29| 5.3 0.0 5.3| 50.7 -6.3 44.4 44.4 0.45| 6.1 2.7 1500 244 17 148 26| 6.7 0.0 6.7| 54.2 -10.1 44.1 29.4 0.23| 7.6 1.7 2000 253 19 150 23| 5.7 0.0 5.7| 64.0 -10.1 53.9 27.0 0.30| 6.5 2.0 2500 259 20 152 20| 4.5 0.7 5.2| 73.9 -10.1 63.8 25.5 0.38| 5.8 2.2 3000 263 22 155 19| 3.8 1.1 4.9| 83.8 -10.1 73.7 24.6 0.44| 5.4 2.4 4000 267 26 169 16| 2.8 3.7 6.5|149.6 -10.1 139.5 34.9 0.53| 6.9 3.7 5000 267 34 197 17| 2.3 5.4 7.7|199.5 -10.1 189.4 37.9 0.44| 8.0 3.5 6000 266 43 219 22| 1.9 6.2 8.1|211.4 -45.7 165.7 27.6 0.33| 8.5 2.8 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20260105.12.gif