UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 27 NOV 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 1016 8 23.0 16.0 65 7.0 18.4 100 3 294.8 296.8 290.9 327.3 11.32 1 1000 138 21.8 13.8 60 8.0 16.7 110 6 295.0 296.7 289.9 323.6 9.96 2 929 772 16.2 11.8 75 4.4 13.5 105 12 295.5 297.2 289.6 322.6 9.40 3 925 809 16.0 11.0 72 5.0 13.0 105 12 295.7 297.3 289.2 321.5 8.94 4 917 883 16.0 8.0 59 8.0 11.3 123 12 296.4 297.7 288.1 317.8 7.35 5 864 1386 14.6 -10.4 17 25.0 4.2 246 12 300.0 300.4 283.9 306.3 2.00 6 850 1524 14.8 -1.2 33 16.0 6.8 280 12 301.6 302.4 286.8 314.2 4.12 7 842 1604 14.6 5.6 55 9.0 9.5 278 13 302.3 303.5 289.5 322.5 6.78 8 814 1889 12.8 5.8 62 7.0 8.8 272 17 303.3 304.6 290.2 324.6 7.12 9 700 3141 5.2 4.7 97 0.5 4.9 245 35 308.2 309.7 292.2 331.7 7.67 10 688 3282 4.6 4.0 96 0.6 4.2 246 36 309.1 310.5 292.2 331.9 7.43 11 675 3438 4.8 4.1 95 0.7 4.4 246 37 311.0 312.5 292.9 334.6 7.63 12 565 4874 -0.9 -2.0 92 1.1 -1.5 251 48 320.5 321.7 294.2 339.4 5.86 13 500 5840 -6.9 -7.6 95 0.7 -7.2 255 56 324.6 325.5 294.0 338.9 4.32 14 427 7057 -14.1 -16.3 83 2.2 -14.9 262 56 330.4 330.9 294.1 339.1 2.51 15 411 7346 -16.3 -22.3 60 6.0 -18.0 264 56 331.2 331.5 293.5 336.7 1.56 16 400 7550 -16.9 -21.2 69 4.3 -18.2 265 56 333.0 333.4 294.1 339.3 1.76 17 381 7912 -19.5 -23.5 71 4.0 -20.6 264 57 334.3 334.6 294.3 339.7 1.51 18 368 8168 -21.5 -27.5 58 6.0 -22.9 264 58 334.9 335.2 294.0 338.9 1.09 19 331 8938 -26.9 -35.9 42 9.0 -28.4 262 61 337.8 337.9 294.3 339.9 0.54 20 328 9003 -26.1 -38.1 31 12.0 -28.0 262 62 339.8 339.9 294.7 341.5 0.44 21 326 9048 -23.1 -37.1 27 14.0 -25.6 261 62 344.5 344.6 295.8 346.5 0.49 22 257 10731 -38.3 -42.8 63 4.5 -38.8 264 84 346.4 346.4 296.1 347.7 0.34 23 250 10920 -39.7 -45.7 53 6.0 -40.2 265 87 347.0 347.1 296.2 348.1 0.26 24 246 11030 -40.1 -47.1 47 7.0 -40.7 266 88 348.1 348.1 296.4 349.0 0.22 25 211 12060 -48.4 -47.1 116 -1.3 -48.3 280 93 350.7 350.8 297.0 351.8 0.26 26 200 12410 -51.3 280 91 351.5 27 160 13824 -61.7 268 76 357.1 28 150 14220 -65.3 265 72 357.6 29 104 16358 -79.5 265 53 370.0 30 100 16580 -78.9 265 51 375.3 31 90 17176 -81.3 382.0 TRP WND 211 12060 -48.4 -47.1 116 -1.3 -48.3 280 93 350.7 350.8 297.0 351.8 0.26 Sounding variables and indices 1000-500 mb thick: 5702.00 m Freezing level: 582.37 mb = 4647.47 m = 15247.42 ft Wetbulb zero: 592.95 mb = 4484.38 m = 14712.37 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 78.28 % Est. max temperature: 28.11 C = 82.59 F Sfc-Lift cond lev (LCL): 916.67 mb = 885.68 m = 2905.75 ft T: 15.99 C 700-500 lapse rate: 4.48 C/km ThetaE index: 21.01 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 756.67 mb = 2495.26 m = 8186.46 ft Mean mixing ratio: 9.65 g/kg Conv temperature: 33.94 C = 93.10 F Cap Strength: 7.52 C Lifted Index: 7.82 C Risk: None Lifted Index @300 mb: 16.39 C Lifted Index @700 mb: 3.48 C Showalter Index: 12.88 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 5.70 C K Index: 20.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 80.00 Risk: None Energy Index: 4.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.64 J/kg Max Up Vert Vel: 2.30 m/s Conv Inhibition (B-): 8863.01 J/kg Cap Strength: 7.75 C Lift Cond Lev (LCL): 878.34 mb = 1246.90 m = 4090.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 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 1016 8 100 3 -3.0 0.5 | 101 26 -26.0 4.8 1 1000 138 110 6 -5.6 2.1 | 102 29 -28.7 6.4 2 925 809 105 12 -11.6 3.1 | 102 35 -34.6 7.4 3 850 1524 280 12 11.8 -2.1 | 101 11 -11.2 2.2 4 700 3141 245 35 31.7 14.8 | 204 21 8.7 19.1 5 500 5840 255 56 54.1 14.5 | 239 36 31.1 18.8 6 400 7550 265 56 55.8 4.9 | 254 34 32.8 9.2 7 300 9650 260 64 63.0 11.1 | 249 43 40.0 15.4 8 250 10920 265 87 86.7 7.6 | 259 65 63.6 11.9 9 211 12060 280 93 91.6 -16.1 | 280 70 68.6 -11.8 10 200 12410 280 91 89.6 -15.8 | 280 68 66.6 -11.5 11 150 14220 265 72 71.7 6.3 | 258 50 48.7 10.6 12 100 16580 265 51 50.8 4.4 | 253 29 27.8 8.7 Wind Parameters Mean winds (0-6000m): 250.6 at 31.2 knts Storm direction: 280.6 at 23.4 knts Shear (0-3000m) pos: 2.6 neg: 4.0 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 104.0 deg Storm rel helicity (0-3000m) pos: 168.2 neg: -25.8 tot: 142.4 m^2/s^2 ave: 47.5 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 179.82 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 ------------------------------------------------------------------------------- 500 108 7 102 30| 6.5 0.0 6.5| 7.5 -0.4 7.1 14.2 0.15| 6.6 1.0 1000 112 9 104 32| 5.4 0.0 5.4| 92.7 -2.5 90.1 90.1 0.53| 9.9 5.2 1500 112 10 104 33| 5.1 0.0 5.1|140.3 -24.9 115.4 76.9 0.23| 15.3 3.6 2000 206 11 129 23| 3.9 1.8 5.7|148.9 -25.8 123.2 61.6 0.28| 13.4 3.7 2500 253 14 129 13| 3.1 3.1 6.2|161.2 -25.8 135.4 54.2 0.35| 12.5 4.4 3000 249 16 142 13| 2.6 4.0 6.6|168.2 -25.8 142.4 47.5 0.34| 11.9 4.0 4000 247 21 165 13| 2.4 3.6 6.1|202.3 -25.8 176.5 44.1 0.37| 10.2 3.7 5000 248 26 186 14| 2.8 2.9 5.7|246.7 -25.8 220.9 44.2 0.40| 9.0 3.6 6000 251 31 204 16| 3.0 2.4 5.4|297.8 -25.8 272.1 45.3 0.43| 8.2 3.5 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251127.12.gif