UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 11 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 27.8 23.1 76 4.7 24.4 130 6 299.5 302.7 297.0 351.4 17.76 1 1000 149 26.6 21.6 74 5.0 23.0 130 8 299.8 302.8 296.1 347.9 16.46 2 925 832 20.2 19.2 94 1.0 19.5 115 16 300.0 302.8 295.4 344.8 15.31 3 914 936 19.6 18.5 93 1.1 18.8 111 14 300.4 303.1 295.3 343.8 14.82 4 911 964 19.6 15.4 77 4.2 16.8 110 14 300.7 302.9 293.4 336.4 12.17 5 908 993 21.8 11.8 53 10.0 15.4 108 13 303.2 305.0 292.2 331.8 9.62 6 850 1565 19.4 14.5 73 4.9 16.1 85 4 306.5 308.8 295.1 343.5 12.31 7 798 2108 17.4 11.4 68 6.0 13.5 41 5 309.9 311.9 294.9 342.5 10.67 8 700 3217 10.8 6.0 72 4.8 7.9 310 8 314.4 316.1 294.5 340.7 8.41 9 696 3265 10.6 5.6 71 5.0 7.6 308 8 314.7 316.3 294.4 340.5 8.23 10 604 4426 3.6 -6.4 48 10.0 -1.2 257 9 319.7 320.4 292.4 332.5 3.92 11 580 4753 1.0 -9.0 47 10.0 -3.5 243 9 320.4 321.0 292.1 331.4 3.34 12 567 4934 0.6 -15.4 29 16.0 -5.6 235 9 322.0 322.4 291.4 328.9 2.03 13 557 5076 -0.5 -8.5 55 8.0 -4.1 229 9 322.3 323.0 292.9 334.3 3.61 14 544 5265 -1.1 -21.1 20 20.0 -7.8 220 9 323.8 324.1 291.2 328.3 1.31 15 527 5516 -3.1 -16.1 36 13.0 -8.0 209 10 324.3 324.8 292.1 331.4 2.06 16 511 5759 -4.3 -23.3 21 19.0 -10.2 198 10 325.8 326.0 291.6 329.8 1.14 17 500 5930 -5.1 -20.1 30 15.0 -10.2 190 10 326.8 327.1 292.3 332.2 1.55 18 451 6738 -8.9 -26.9 22 18.0 -13.9 215 11 331.8 332.0 293.1 335.2 0.94 19 440 6930 -10.7 -25.7 28 15.0 -15.0 222 11 331.9 332.1 293.3 335.8 1.07 20 413 7416 -13.3 -28.3 27 15.0 -17.2 237 12 334.6 334.8 293.8 337.9 0.90 21 400 7660 -14.7 -38.7 11 24.0 -19.3 245 12 335.9 336.0 293.6 337.2 0.34 22 379 8065 -17.7 -34.7 21 17.0 -21.2 241 11 337.1 337.3 294.1 339.2 0.53 23 373 8184 -18.5 -32.5 28 14.0 -21.5 240 10 337.6 337.8 294.4 340.1 0.67 24 355 8550 -20.5 -43.5 11 23.0 -24.0 237 9 339.7 339.8 294.5 340.7 0.23 25 332 9040 -24.5 -41.5 19 17.0 -27.0 232 7 340.8 340.9 294.8 342.0 0.30 26 319 9330 -26.1 -49.1 10 23.0 -28.7 229 6 342.5 342.6 295.1 343.1 0.14 27 317 9375 -26.5 -40.5 25 14.0 -28.6 229 6 342.6 342.7 295.3 344.0 0.35 28 304 9675 -28.5 -57.5 4 29.0 -30.9 226 4 343.9 343.9 295.3 344.1 0.05 29 300 9770 -29.3 -56.3 6 27.0 -31.6 225 4 344.1 344.1 295.4 344.3 0.06 30 275 10387 -33.7 -48.7 21 15.0 -35.1 246 6 346.4 346.4 296.0 347.1 0.17 31 273 10439 -34.1 -43.1 40 9.0 -35.1 248 6 346.5 346.6 296.1 347.8 0.31 32 261 10753 -36.7 -41.4 62 4.7 -37.2 259 7 347.2 347.3 296.4 348.8 0.39 33 250 11050 -39.1 -43.4 64 4.3 -39.5 270 8 347.9 348.0 296.5 349.3 0.33 34 246 11160 -40.1 -45.0 59 4.9 -40.5 271 8 348.1 348.1 296.4 349.2 0.28 35 200 12530 -52.5 280 8 349.6 36 150 14330 -66.5 350 17 355.5 37 102 16594 -78.9 373.2 TRP WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 561.55 mb = 5011.84 m = 16442.86 ft Wetbulb zero: 616.67 mb = 4256.03 m = 13963.17 ft Precipitable water: 1.93 inches Sfc-500 mean rel hum: 60.30 % Est. max temperature: 33.81 C = 92.87 F Sfc-Lift cond lev (LCL): 950.22 mb = 596.35 m = 1956.49 ft T: 22.41 C 700-500 lapse rate: 5.86 C/km ThetaE index: 19.60 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 917.78 mb = 899.81 m = 2952.09 ft Mean mixing ratio: 16.02 g/kg Conv temperature: 28.53 C = 83.36 F Cap Strength: 2.79 C Lifted Index: -0.96 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.86 C Lifted Index @700 mb: 1.11 C Showalter Index: 0.27 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.60 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 192.00 Risk: None Energy Index: -2.15 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 87.20 J/kg Max Up Vert Vel: 13.21 m/s Conv Inhibition (B-): 188.31 J/kg Cap Strength: 2.71 C Lift Cond Lev (LCL): 923.38 mb = 847.19 m = 2779.45 ft Lev Free Conv (LFC): 618.38 mb = 4233.40 m = 13888.93 ft Equ Level (EL): 358.38 mb = 8479.76 m = 27820.41 ft B at Equ Level: 86.26 J/kg Max Parcel Lev (MPL): 248.38 mb = 11094.32 m = 36398.26 ft Wind level data Storm motion: 204 at 6 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 8 130 6 -4.6 3.9 | 74 7 -7.2 -2.0 1 1000 149 130 8 -6.1 5.1 | 85 9 -8.7 -0.8 2 925 832 115 16 -14.5 6.8 | 93 17 -17.1 0.9 3 850 1565 85 4 -4.0 -0.3 | 46 9 -6.6 -6.3 4 700 3217 310 8 6.1 -5.1 | 342 12 3.5 -11.0 5 500 5930 190 10 1.7 9.8 | 168 4 -0.9 3.9 6 400 7660 245 12 10.9 5.1 | 276 8 8.3 -0.8 7 300 9770 225 4 2.8 2.8 | 356 3 0.2 -3.1 8 250 11050 270 8 8.0 -0.0 | 318 8 5.4 -5.9 9 200 12530 280 8 7.9 -1.4 | 324 9 5.3 -7.3 10 150 14330 350 17 3.0 -16.7 | 359 23 0.4 -22.6 Wind Parameters Mean winds (0-6000m): 173.7 at 8.6 knts Storm direction: 203.7 at 6.4 knts Shear (0-3000m) pos: 0.0 neg: 2.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -81.0 deg Storm rel helicity (0-3000m) pos: 7.6 neg: -72.2 tot: -64.6 m^2/s^2 ave: -21.5 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 12.81 Bulk Shear: 6.81 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 ------------------------------------------------------------------------------- 500 126 9 87 10| 0.0 6.5 6.5| 7.1 0.0 7.1 14.1 0.45| 6.6 3.0 1000 119 12 89 13| 0.0 4.1 4.1| 7.6 -12.4 -4.8 -4.8 0.01| 7.0 0.1 1500 116 11 84 12| 0.0 1.4 1.4| 7.6 -35.2 -27.6 -18.4 -0.30| 7.7 -2.3 2000 111 9 77 12| 0.0 1.9 1.9| 7.6 -42.8 -35.2 -17.6 -0.37| 6.7 -2.5 2500 103 9 70 12| 0.0 2.2 2.2| 7.6 -55.5 -47.9 -19.2 -0.45| 6.2 -2.8 3000 99 8 67 12| 0.0 2.3 2.3| 7.6 -72.2 -64.6 -21.5 -0.52| 6.1 -3.2 4000 92 8 62 12| 0.0 1.8 1.8| 7.6 -91.2 -83.6 -20.9 -0.59| 5.5 -3.2 5000 168 8 118 5| 0.0 1.2 1.2| 7.6-100.9 -93.3 -18.7 -0.61| 5.1 -3.2 6000 174 9 127 4| 0.0 0.8 0.8| 7.9-107.0 -99.2 -16.5 -0.65| 4.9 -3.1 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251011.12.gif