UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 24 APR 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 1012 8 22.8 22.5 98 0.3 22.6 180 3 294.9 298.0 295.3 344.2 17.20 1 1000 107 22.4 22.1 98 0.3 22.2 235 4 295.5 298.6 295.4 344.3 16.98 2 981 275 21.6 19.6 88 2.0 20.2 236 7 296.4 299.0 294.1 339.0 14.79 3 941 639 21.4 14.4 64 7.0 16.8 239 13 299.7 301.7 292.3 332.0 11.02 4 925 789 20.2 16.6 80 3.6 17.8 240 16 300.0 302.3 293.8 337.9 12.95 5 882 1199 18.6 12.6 68 6.0 14.7 234 19 302.4 304.3 292.6 333.4 10.45 6 850 1515 17.0 15.3 90 1.7 15.8 230 21 304.0 306.4 294.9 342.6 12.97 7 836 1657 16.6 14.3 86 2.3 15.1 231 21 305.0 307.3 294.8 341.9 12.35 8 809 1936 15.0 12.6 86 2.4 13.4 233 22 306.2 308.3 294.4 340.4 11.41 9 800 2030 16.0 4.0 45 12.0 9.1 233 22 308.2 309.4 291.1 327.8 6.38 10 779 2256 15.2 5.2 51 10.0 9.3 234 23 309.7 311.0 292.2 331.7 7.14 11 700 3154 9.8 -6.2 32 16.0 2.2 240 25 313.3 314.0 290.0 324.3 3.43 12 626 4071 3.6 -11.4 32 15.0 -2.7 240 21 316.4 316.9 290.2 324.8 2.55 13 558 4995 -1.7 -21.7 20 20.0 -8.2 240 18 320.7 321.0 290.2 324.9 1.21 14 554 5052 -2.3 -5.7 77 3.4 -3.9 240 17 320.7 321.6 293.2 335.4 4.52 15 537 5299 -3.7 -5.8 85 2.1 -4.7 240 16 321.9 322.8 293.6 337.0 4.62 16 527 5447 -3.9 -14.9 42 11.0 -8.1 240 16 323.4 323.8 292.0 331.1 2.28 17 507 5751 -6.1 -10.8 69 4.7 -8.1 240 14 324.3 325.0 293.2 335.4 3.31 18 500 5860 -5.7 -14.7 49 9.0 -9.2 240 14 326.1 326.6 292.9 334.4 2.45 19 496 5923 -5.9 -18.9 35 13.0 -10.4 242 14 326.6 326.9 292.4 332.6 1.73 20 476 6245 -7.9 -21.9 31 14.0 -12.3 254 15 328.0 328.3 292.5 332.9 1.39 21 468 6377 -7.9 -32.9 11 25.0 -13.9 259 15 329.6 329.7 292.1 331.5 0.51 22 400 7580 -16.5 -45.5 6 29.0 -20.8 305 17 333.5 333.6 292.9 334.2 0.16 23 387 7827 -18.5 -43.5 9 25.0 -22.3 302 19 334.1 334.1 293.0 334.9 0.21 24 319 9229 -30.7 -49.7 14 19.0 -32.4 285 30 336.2 336.2 293.5 336.7 0.13 25 300 9660 -34.9 -47.9 25 13.0 -36.0 280 33 336.2 336.2 293.5 336.9 0.17 26 282 10091 -38.9 -47.9 38 9.0 -39.6 272 38 336.4 336.5 293.6 337.1 0.18 27 276 10239 -40.1 -54.1 21 14.0 -40.9 269 40 336.8 336.8 293.6 337.1 0.09 28 267 10467 -40.3 264 43 339.7 29 256 10757 -38.9 258 47 345.9 30 250 10920 -40.1 255 49 346.4 31 200 12400 -49.9 275 45 353.8 32 150 14230 -62.5 275 41 362.4 33 137 14784 -65.9 274 38 365.9 34 107 16250 -74.7 271 31 376.1 35 100 16640 -76.9 270 29 379.1 36 86 17499 -80.5 270 23 388.6 37 70 18670 -77.3 270 14 419.0 38 57 19874 -70.7 166 12 459.3 39 51 20540 -68.5 110 10 479.3 40 50 20660 -65.5 100 10 489.1 41 45 21309 -60.5 76 10 516.2 42 30 23870 -54.7 345 10 595.5 43 21 26172 -52.1 47 12 667.3 44 20 26490 -49.7 55 12 684.0 45 15 28386 -46.7 752.7 TRP WND Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 579.81 mb = 4698.24 m = 15413.99 ft Wetbulb zero: 666.71 mb = 3553.73 m = 11659.09 ft Precipitable water: 1.53 inches Sfc-500 mean rel hum: 54.17 % Est. max temperature: 31.26 C = 88.27 F Sfc-Lift cond lev (LCL): 1007.99 mb = 40.91 m = 134.23 ft T: 22.67 C 700-500 lapse rate: 5.73 C/km ThetaE index: 14.77 C Layer 836.0- 779.0 mb Conv cond level (CCL): 819.12 mb = 1829.84 m = 6003.32 ft Mean mixing ratio: 13.74 g/kg Conv temperature: 33.61 C = 92.50 F Cap Strength: 3.99 C Lifted Index: 1.99 C Risk: Showers probable Lifted Index @300 mb: 0.47 C Lifted Index @700 mb: 2.81 C Showalter Index: 0.05 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 21.00 C K Index: 22.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 239.60 Risk: None Energy Index: -1.63 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.93 J/kg Max Up Vert Vel: 6.31 m/s Conv Inhibition (B-): 40101.35 J/kg Cap Strength: 3.90 C Lift Cond Lev (LCL): 915.73 mb = 875.68 m = 2872.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 14 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 1012 8 180 3 0.0 3.0 | 100 14 -14.2 2.5 1 1000 107 235 4 3.3 2.3 | 99 11 -10.9 1.7 2 925 789 240 16 13.9 8.0 | 178 7 -0.3 7.5 3 850 1515 230 21 16.1 13.5 | 188 13 1.9 12.9 4 700 3154 240 25 21.7 12.5 | 212 14 7.5 12.0 5 500 5860 240 14 12.1 7.0 | 162 7 -2.0 6.5 6 400 7580 305 17 13.9 -9.8 | 1 10 -0.2 -10.3 7 300 9660 280 33 32.5 -5.7 | 289 19 18.3 -6.3 8 250 10920 255 49 47.3 12.7 | 250 35 33.2 12.1 9 200 12400 275 45 44.8 -3.9 | 278 31 30.7 -4.5 10 150 14230 275 41 40.8 -3.6 | 279 27 26.7 -4.1 11 100 16640 270 29 29.0 -0.0 | 272 15 14.8 -0.5 12 70 18670 270 14 14.0 -0.0 | 17 1 -0.2 -0.5 13 50 20660 100 10 -9.8 1.7 | 93 24 -24.0 1.2 14 30 23870 345 10 2.6 -9.7 | 49 15 -11.6 -10.2 15 20 26490 55 12 -9.8 -6.9 | 73 25 -24.0 -7.4 Wind Parameters Mean winds (0-6000m): 237.8 at 18.9 knts Storm direction: 267.8 at 14.2 knts Shear (0-3000m) pos: 2.5 neg: 1.7 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 110.2 deg Storm rel helicity (0-3000m) pos: 44.9 neg: -0.5 tot: 44.4 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.01 Bulk Shear: 19.80 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 ------------------------------------------------------------------------------- 500 235 7 111 9| 10.1 0.0 10.1| 13.3 -0.5 12.8 25.6 0.54| 10.7 5.8 1000 238 11 136 7| 5.0 3.3 8.4| 24.2 -0.5 23.7 23.7 0.66| 8.8 5.9 1500 236 14 158 8| 3.4 3.5 6.8| 26.8 -0.5 26.3 17.5 0.58| 7.3 4.2 2000 234 16 170 9| 2.9 2.6 5.5| 32.5 -0.5 32.1 16.0 0.61| 5.9 3.6 2500 234 17 178 9| 2.7 2.1 4.8| 38.6 -0.5 38.1 15.2 0.63| 5.1 3.2 3000 235 18 185 10| 2.5 1.7 4.2| 44.9 -0.5 44.4 14.8 0.66| 4.5 3.0 4000 237 20 192 10| 1.8 1.1 2.8| 46.4 -6.2 40.2 10.0 0.53| 3.9 2.1 5000 237 20 193 10| 1.4 0.5 1.9| 46.4 -13.3 33.1 6.6 0.39| 3.5 1.4 6000 238 19 191 10| 1.1 0.3 1.4| 46.9 -19.0 27.9 4.7 0.27| 3.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20250424.12.gif