UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 22 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 1017 8 21.2 17.3 78 3.9 18.6 50 9 292.9 295.1 291.1 327.9 12.30 1 1000 152 18.8 16.5 86 2.3 17.3 55 8 292.0 294.1 290.5 325.6 11.88 2 953 564 15.2 15.0 99 0.2 15.1 83 14 292.3 294.4 290.1 324.5 11.32 3 925 817 13.2 12.9 98 0.3 13.0 100 17 292.8 294.6 289.3 321.7 10.16 4 897 1075 11.2 10.3 94 0.9 10.7 85 16 293.3 294.9 288.3 318.5 8.80 5 882 1216 10.4 4.4 66 6.0 7.2 77 15 293.9 295.0 285.7 311.2 5.95 6 869 1340 13.8 4.8 55 9.0 8.8 70 15 298.7 299.8 287.8 317.1 6.21 7 850 1526 12.6 5.6 62 7.0 8.6 60 14 299.3 300.6 288.5 319.2 6.72 8 790 2135 9.4 -3.6 40 13.0 3.2 35 12 302.3 302.9 286.6 313.6 3.71 9 772 2328 14.0 -30.0 3 44.0 0.9 28 11 309.2 309.3 285.5 310.6 0.41 10 756 2504 14.4 21 10 311.5 11 700 3149 11.6 -35.4 2 47.0 -1.2 355 8 315.3 315.4 287.5 316.3 0.27 12 687 3305 10.6 -35.4 2 46.0 -1.8 355 8 315.9 316.0 287.7 316.9 0.27 13 555 5039 0.0 -34.0 6 34.0 -8.5 355 9 323.2 323.3 290.2 324.7 0.39 14 500 5860 -7.5 -29.5 15 22.0 -13.0 355 10 323.9 324.0 290.6 326.3 0.66 15 435 6931 -15.5 -38.5 12 23.0 -19.6 327 14 326.9 327.0 291.2 328.1 0.32 16 400 7560 -20.7 -47.7 7 27.0 -24.0 310 16 328.1 328.1 291.3 328.6 0.13 17 300 9610 -37.1 -65.1 4 28.0 -38.3 270 17 333.1 333.1 292.6 333.2 0.02 18 286 9937 -40.1 -64.1 6 24.0 -41.0 280 21 333.4 333.4 292.6 333.5 0.02 19 250 10840 -46.9 310 31 336.3 20 208 12031 -55.9 294 38 340.4 21 200 12280 -55.5 290 39 344.9 22 150 14100 -61.1 290 37 364.8 23 140 14527 -62.5 297 38 369.6 24 117 15625 -66.7 315 42 381.3 25 100 16560 -73.1 330 45 386.5 26 91 17106 -75.5 333 37 392.3 27 70 18620 -74.5 340 16 425.0 28 62 19329 -73.1 5 15 443.1 29 50 20620 -63.3 50 14 494.3 30 30 23820 -56.3 95 17 591.2 31 20 26430 -51.3 115 12 679.1 32 19 26764 -50.5 691.7 33 14 28789 -42.9 780.6 TRP WND Sounding variables and indices 1000-500 mb thick: 5708.00 m Freezing level: 555.00 mb = 5038.92 m = 16531.69 ft Wetbulb zero: 740.45 mb = 2678.13 m = 8786.40 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 35.13 % Est. max temperature: 27.07 C = 80.72 F Sfc-Lift cond lev (LCL): 960.34 mb = 498.52 m = 1635.54 ft T: 15.77 C 700-500 lapse rate: 7.05 C/km ThetaE index: 16.73 C Layer 1000.0- 869.0 mb Conv cond level (CCL): 948.95 mb = 600.26 m = 1969.34 ft Mean mixing ratio: 11.29 g/kg Conv temperature: 20.68 C = 69.22 F Cap Strength: 9.35 C Lifted Index: 6.48 C Risk: None Lifted Index @300 mb: 6.77 C Lifted Index @700 mb: 9.35 C Showalter Index: 9.33 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 13.10 C K Index: -21.30 Risk: None Sweat Index: 105.20 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.79 J/kg Max Up Vert Vel: 6.75 m/s Conv Inhibition (B-): 0.30 J/kg Cap Strength: 9.35 C Lift Cond Lev (LCL): 949.62 mb = 594.35 m = 1949.93 ft Lev Free Conv (LFC): 944.62 mb = 639.11 m = 2096.78 ft Equ Level (EL): 874.62 mb = 1285.99 m = 4219.09 ft B at Equ Level: 20.61 J/kg Max Parcel Lev (MPL): 844.62 mb = 1578.90 m = 5180.05 ft Wind level data Storm motion: 62 at 8 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 50 9 -6.9 -5.8 | 355 2 0.2 -2.0 1 1000 152 55 8 -6.6 -4.6 | 328 1 0.5 -0.8 2 925 817 100 17 -16.7 3.0 | 125 12 -9.7 6.8 3 850 1526 60 14 -12.1 -7.0 | 58 6 -5.1 -3.2 4 700 3149 355 8 0.7 -8.0 | 298 9 7.7 -4.2 5 500 5860 355 10 0.9 -10.0 | 308 10 7.9 -6.2 6 400 7560 310 16 12.3 -10.3 | 289 20 19.3 -6.5 7 300 9610 270 17 17.0 -0.0 | 261 24 24.1 3.8 8 250 10840 310 31 23.7 -19.9 | 298 35 30.8 -16.1 9 200 12280 290 39 36.6 -13.3 | 282 45 43.7 -9.5 10 150 14100 290 37 34.8 -12.7 | 282 43 41.8 -8.9 11 100 16560 330 45 22.5 -39.0 | 320 46 29.6 -35.2 12 70 18620 340 16 5.5 -15.0 | 312 17 12.5 -11.2 13 50 20620 50 14 -10.7 -9.0 | 35 6 -3.7 -5.2 14 30 23820 95 17 -16.9 1.5 | 118 11 -9.9 5.3 15 20 26430 115 12 -10.9 5.1 | 157 10 -3.8 8.9 Wind Parameters Mean winds (0-6000m): 31.7 at 10.7 knts Storm direction: 61.7 at 8.0 knts Shear (0-3000m) pos: 1.9 neg: 3.1 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): -51.3 deg Storm rel helicity (0-3000m) pos: 9.0 neg: -41.5 tot: -32.4 m^2/s^2 ave: -10.8 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.76 Bulk Shear: 4.79 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 65 10 81 2| 6.8 0.0 6.8| 2.1 -0.2 1.9 3.9 0.45| 7.7 3.5 1000 85 13 116 6| 5.6 0.0 5.6| 9.0 -7.0 2.0 2.0 0.23| 8.9 2.0 1500 82 14 107 7| 3.7 2.6 6.3| 9.0 -20.6 -11.6 -7.7 -0.11| 8.6 -1.0 2000 75 13 93 6| 2.8 3.1 5.9| 9.0 -27.9 -18.9 -9.4 -0.26| 7.7 -2.0 2500 68 13 78 5| 2.2 3.2 5.5| 9.0 -34.6 -25.5 -10.2 -0.35| 7.1 -2.4 3000 63 12 66 4| 1.9 3.1 5.0| 9.0 -41.5 -32.4 -10.8 -0.40| 6.5 -2.6 4000 52 11 31 4| 1.4 2.4 3.8| 10.2 -43.4 -33.2 -8.3 -0.40| 5.1 -2.0 5000 41 11 1 4| 1.1 2.0 3.1| 11.6 -43.4 -31.8 -6.4 -0.37| 4.2 -1.6 6000 32 11 345 5| 0.9 1.8 2.7| 12.8 -43.6 -30.9 -5.1 -0.35| 3.6 -1.3 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20250422.00.gif