UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 10 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 1016 8 29.4 25.3 79 4.1 26.3 190 3 301.2 304.9 299.0 361.3 20.37 1 1000 141 27.6 24.7 84 2.9 25.4 240 2 300.8 304.4 298.6 359.5 19.96 2 966 448 24.6 22.8 90 1.8 23.3 258 4 300.7 304.1 297.7 354.8 18.38 3 925 829 23.2 17.2 69 6.0 19.1 280 6 303.0 305.5 295.0 342.9 13.47 4 864 1420 19.8 14.8 73 5.0 16.4 296 4 305.5 307.8 294.9 342.4 12.34 5 850 1560 18.8 14.4 76 4.4 15.8 300 4 305.8 308.1 294.9 342.5 12.23 6 808 1996 17.8 10.8 64 7.0 13.3 292 7 309.2 311.1 294.3 340.1 10.12 7 700 3214 11.0 6.8 75 4.2 8.4 270 14 314.7 316.4 294.9 342.4 8.90 8 623 4177 5.6 -3.4 52 9.0 1.0 258 12 319.1 320.1 292.9 334.6 4.78 9 557 5084 0.0 -11.0 43 11.0 -4.7 246 10 322.9 323.5 292.4 332.8 2.96 10 541 5317 -2.1 -6.8 70 4.7 -4.3 243 9 323.1 323.9 293.6 337.1 4.25 11 527 5525 -3.3 -10.3 58 7.0 -6.4 240 9 324.1 324.8 293.1 335.2 3.31 12 508 5815 -5.1 -9.5 71 4.4 -7.1 237 8 325.3 326.1 293.7 337.6 3.66 13 500 5940 -6.1 -10.6 70 4.5 -8.0 235 8 325.6 326.3 293.6 337.0 3.41 14 482 6225 -7.7 -14.7 57 7.0 -10.4 233 9 327.1 327.6 293.3 335.7 2.54 15 472 6388 -7.5 -22.5 29 15.0 -12.2 231 10 329.3 329.5 292.8 334.0 1.33 16 400 7660 -12.9 -49.9 3 37.0 -18.6 220 14 338.2 338.2 294.0 338.6 0.10 17 392 7813 -13.3 -56.3 1 43.0 -19.0 221 14 339.7 339.7 294.3 339.9 0.05 18 345 8768 -21.1 -62.1 1 41.0 -24.9 225 13 341.7 341.7 294.8 341.8 0.03 19 300 9780 -29.5 -59.5 4 30.0 -31.7 230 12 343.8 343.8 295.3 344.0 0.04 20 250 11050 -39.1 -65.1 5 26.0 -40.2 215 6 347.9 347.9 296.2 348.0 0.02 21 245 11188 -40.1 -66.1 5 26.0 -41.2 223 6 348.5 348.5 296.3 348.5 0.02 22 200 12540 -50.7 300 4 352.5 23 150 14350 -64.7 340 2 358.6 24 131 15159 -71.5 342 5 360.6 25 100 16710 -81.1 345 12 371.0 26 95 16998 -82.5 359 14 373.8 27 88 17427 -81.5 21 16 384.0 28 76 18247 -82.9 62 20 397.6 29 70 18710 -79.7 85 23 413.9 30 59 19699 -72.1 103 14 451.7 31 54 20230 -65.3 112 10 478.9 32 50 20700 -64.5 120 6 491.5 33 39 22222 -64.1 105 13 528.7 34 30 23850 -59.1 90 21 583.5 35 20 26450 -53.7 140 16 671.8 36 17 27501 -50.9 712.7 TRP WND Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 557.00 mb = 5084.49 m = 16681.18 ft Wetbulb zero: 611.88 mb = 4323.08 m = 14183.15 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 66.16 % Est. max temperature: 33.62 C = 92.51 F Sfc-Lift cond lev (LCL): 958.02 mb = 520.55 m = 1707.81 ft T: 24.33 C 700-500 lapse rate: 6.27 C/km ThetaE index: 18.90 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 873.05 mb = 1329.37 m = 4361.41 ft Mean mixing ratio: 17.42 g/kg Conv temperature: 33.32 C = 91.98 F Cap Strength: 1.72 C Lifted Index: -4.13 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -2.68 C Lifted Index @700 mb: -0.39 C Showalter Index: -0.32 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 20.50 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 188.80 Risk: None Energy Index: -1.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 674.78 J/kg Max Up Vert Vel: 36.74 m/s Conv Inhibition (B-): 62.49 J/kg Cap Strength: 1.72 C Lift Cond Lev (LCL): 919.66 mb = 879.14 m = 2884.29 ft Lev Free Conv (LFC): 724.66 mb = 2920.16 m = 9580.47 ft Equ Level (EL): 204.66 mb = 12386.61 m = 40637.99 ft B at Equ Level: 674.62 J/kg Max Parcel Lev (MPL): 104.66 mb = 16448.56 m = 53964.43 ft Wind level data Storm motion: 295 at 7 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 8 190 3 0.5 3.0 | 137 8 -5.4 5.7 1 1000 141 240 2 1.7 1.0 | 132 6 -4.2 3.8 2 925 829 280 6 5.9 -1.0 | 178 2 -0.1 1.7 3 850 1560 300 4 3.5 -2.0 | 107 3 -2.5 0.8 4 700 3214 270 14 14.0 -0.0 | 251 9 8.0 2.8 5 500 5940 235 8 6.6 4.6 | 185 7 0.6 7.4 6 400 7660 220 14 9.0 10.7 | 193 14 3.0 13.5 7 300 9780 230 12 9.2 7.7 | 197 11 3.2 10.5 8 250 11050 215 6 3.4 4.9 | 162 8 -2.5 7.7 9 200 12540 300 4 3.5 -2.0 | 107 3 -2.5 0.8 10 150 14350 340 2 0.7 -1.9 | 100 5 -5.3 0.9 11 100 16710 345 12 3.1 -11.6 | 18 9 -2.9 -8.8 12 70 18710 85 23 -22.9 -2.0 | 92 29 -28.9 0.8 13 50 20700 120 6 -5.2 3.0 | 117 13 -11.2 5.8 14 30 23850 90 21 -21.0 0.0 | 96 27 -27.0 2.8 15 20 26450 140 16 -10.3 12.3 | 133 22 -16.2 15.0 Wind Parameters Mean winds (0-6000m): 265.0 at 8.8 knts Storm direction: 295.0 at 6.6 knts Shear (0-3000m) pos: 1.0 neg: 1.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 117.4 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -2.2 tot: 0.6 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 135.94 Bulk Shear: 4.96 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 ------------------------------------------------------------------------------- 500 245 3 140 5| 4.4 0.0 4.4| 1.6 -0.3 1.3 2.6 0.25| 4.6 1.2 1000 269 4 147 3| 3.3 0.0 3.3| 2.5 -0.6 2.0 2.0 0.23| 3.9 0.9 1500 277 4 144 3| 2.0 0.0 2.0| 2.5 -1.2 1.3 0.9 0.04| 3.2 0.1 2000 282 5 140 2| 1.5 0.7 2.2| 2.7 -1.3 1.4 0.7 0.11| 3.1 0.4 2500 283 5 153 2| 1.2 1.2 2.4| 2.8 -1.3 1.5 0.6 0.12| 3.2 0.4 3000 279 6 188 2| 1.0 1.6 2.6| 2.8 -2.2 0.6 0.2 0.07| 3.2 0.2 4000 273 8 221 3| 0.8 1.2 2.0| 2.8 -9.1 -6.3 -1.6 -0.08| 3.0 -0.3 5000 269 9 222 4| 0.6 0.8 1.4| 2.8 -15.8 -13.0 -2.6 -0.20| 2.7 -0.5 6000 265 9 218 5| 0.5 0.6 1.1| 2.9 -21.1 -18.2 -3.0 -0.27| 2.5 -0.7 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251010.00.gif