UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 17 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 1018 8 27.4 22.4 74 5.0 23.8 50 8 299.0 302.1 296.3 348.6 16.99 1 1000 163 26.2 21.2 74 5.0 22.6 70 14 299.4 302.3 295.8 346.2 16.05 2 925 845 20.0 17.9 88 2.1 18.6 65 17 299.8 302.3 294.6 341.0 14.09 3 915 939 19.6 15.7 78 3.9 17.0 68 17 300.3 302.5 293.4 336.5 12.35 4 911 976 22.0 4.0 31 18.0 11.8 69 16 303.1 304.2 288.8 320.0 5.60 5 850 1575 20.0 -3.0 21 23.0 8.3 85 14 307.1 307.8 288.2 318.3 3.60 6 826 1821 19.2 -7.8 15 27.0 6.6 86 13 308.8 309.3 287.8 317.0 2.57 7 797 2126 16.2 -4.8 23 21.0 5.9 87 12 308.7 309.4 288.5 319.3 3.35 8 789 2212 15.6 6.6 55 9.0 10.2 87 12 309.0 310.5 292.4 332.8 7.77 9 768 2439 13.6 6.6 63 7.0 9.4 88 11 309.2 310.7 292.7 333.7 7.99 10 757 2561 13.6 1.6 44 12.0 7.0 88 10 310.5 311.6 291.2 328.2 5.68 11 700 3215 10.0 -2.0 43 12.0 3.8 90 8 313.6 314.5 291.3 328.5 4.72 12 654 3774 6.2 -3.8 49 10.0 1.2 78 10 315.4 316.3 291.6 329.5 4.42 13 640 3951 6.4 -14.6 21 21.0 -2.0 74 11 317.6 318.0 290.0 324.0 1.92 14 518 5652 -2.9 -27.9 13 25.0 -10.0 36 18 326.2 326.3 291.4 328.9 0.74 15 500 5930 -5.1 -27.1 16 22.0 -11.3 30 19 326.8 327.0 291.6 329.8 0.83 16 427 7155 -13.7 -26.7 33 13.0 -17.1 12 18 330.9 331.1 292.9 334.6 1.01 17 400 7650 -17.7 -25.7 50 8.0 -19.8 5 17 332.0 332.2 293.4 336.2 1.18 18 399 7669 -17.7 -26.7 45 9.0 -20.0 5 17 332.2 332.4 293.3 336.1 1.08 19 394 7763 -17.9 -33.9 23 16.0 -21.1 4 17 333.2 333.3 293.1 335.2 0.55 20 372 8190 -20.1 -38.1 18 18.0 -23.2 1 19 335.8 335.8 293.6 337.2 0.38 21 343 8784 -25.1 -38.1 29 13.0 -27.1 357 20 336.9 336.9 293.9 338.5 0.42 22 323 9216 -29.3 -37.3 46 8.0 -30.4 354 21 336.9 337.0 294.0 338.7 0.48 23 319 9305 -28.9 -43.9 22 15.0 -30.7 353 22 338.6 338.7 294.2 339.6 0.24 24 300 9740 -32.9 -44.9 29 12.0 -34.1 350 23 339.0 339.1 294.3 339.9 0.23 25 276 10322 -37.9 -52.9 19 15.0 -38.9 336 23 340.0 340.0 294.4 340.4 0.10 26 257 10812 -40.1 -60.1 10 20.0 -41.1 325 23 343.7 343.7 295.3 343.9 0.05 27 250 11000 -41.5 320 23 344.4 28 200 12480 -51.1 320 31 351.8 29 173 13405 -57.3 333 24 356.5 30 150 14290 -63.1 345 17 361.4 31 105 16419 -74.9 11 9 377.7 32 100 16700 -76.9 15 8 379.1 33 82 17824 -81.5 90 8 391.9 34 70 18720 -77.1 45 16 419.4 35 64 19242 -72.9 69 13 439.5 36 59 19728 -66.1 91 10 465.2 37 50 20740 -63.7 135 4 493.4 38 30 23930 -56.1 40 16 591.7 39 20 26533 -51.9 677.3 TRP 82 17824 -81.5 90 8 391.9 WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 556.04 mb = 5121.23 m = 16801.74 ft Wetbulb zero: 648.73 mb = 3840.24 m = 12599.05 ft Precipitable water: 1.26 inches Sfc-500 mean rel hum: 36.27 % Est. max temperature: 34.31 C = 93.75 F Sfc-Lift cond lev (LCL): 946.92 mb = 640.15 m = 2100.19 ft T: 21.86 C 700-500 lapse rate: 5.56 C/km ThetaE index: 31.59 C Layer 1000.0- 797.0 mb Conv cond level (CCL): 803.29 mb = 2058.94 m = 6754.98 ft Mean mixing ratio: 15.20 g/kg Conv temperature: 37.19 C = 98.94 F Cap Strength: 4.00 C Lifted Index: 0.10 C Risk: Showers probable Lifted Index @300 mb: -1.16 C Lifted Index @700 mb: 1.13 C Showalter Index: 12.22 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 2.10 C K Index: 10.10 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 170.71 J/kg Max Up Vert Vel: 18.48 m/s Conv Inhibition (B-): 263.46 J/kg Cap Strength: 4.02 C Lift Cond Lev (LCL): 916.39 mb = 925.49 m = 3036.33 ft Lev Free Conv (LFC): 491.39 mb = 6064.89 m = 19897.70 ft Equ Level (EL): 261.39 mb = 10695.46 m = 35089.65 ft B at Equ Level: 166.38 J/kg Max Parcel Lev (MPL): 211.39 mb = 12112.73 m = 39739.45 ft Wind level data Storm motion: 93 at 10 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 1018 8 50 8 -6.1 -5.1 | 326 7 3.8 -5.6 1 1000 163 70 14 -13.2 -4.8 | 31 6 -3.2 -5.3 2 925 845 65 17 -15.4 -7.2 | 35 9 -5.5 -7.7 3 850 1575 85 14 -13.9 -1.2 | 67 4 -4.0 -1.7 4 700 3215 90 8 -8.0 0.0 | 284 2 2.0 -0.5 5 500 5930 30 19 -9.5 -16.5 | 358 17 0.5 -16.9 6 400 7650 5 17 -1.5 -16.9 | 334 19 8.5 -17.4 7 300 9740 350 23 4.0 -22.7 | 329 27 13.9 -23.1 8 250 11000 320 23 14.8 -17.6 | 306 31 24.7 -18.1 9 200 12480 320 31 19.9 -23.7 | 309 38 29.9 -24.2 10 150 14290 345 17 4.4 -16.4 | 320 22 14.4 -16.9 11 100 16700 15 8 -2.1 -7.7 | 316 11 7.9 -8.2 12 82 17824 90 8 -8.0 0.0 | 284 2 2.0 -0.5 13 70 18720 45 16 -11.3 -11.3 | 7 12 -1.4 -11.8 14 50 20740 135 4 -2.8 2.8 | 252 7 7.1 2.3 15 30 23930 40 16 -10.3 -12.3 | 1 13 -0.3 -12.7 Wind Parameters Mean winds (0-6000m): 62.8 at 13.3 knts Storm direction: 92.8 at 10.0 knts Shear (0-3000m) pos: 1.0 neg: 0.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): -29.7 deg Storm rel helicity (0-3000m) pos: 18.5 neg: -1.0 tot: 17.5 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1145.76 Bulk Shear: 0.15 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 67 14 24 6| 8.5 0.0 8.5| 11.8 0.0 11.8 23.6 0.86| 9.0 7.8 1000 67 15 31 7| 4.7 0.0 4.7| 14.0 0.0 14.0 14.0 0.73| 6.0 4.4 1500 70 15 36 7| 3.0 0.0 3.0| 18.1 0.0 18.1 12.1 0.69| 5.4 3.7 2000 73 15 41 6| 2.0 0.0 2.0| 18.5 -0.2 18.3 9.1 0.61| 4.6 2.8 2500 75 14 42 5| 1.3 0.0 1.3| 18.5 -0.6 17.9 7.2 0.52| 4.1 2.1 3000 77 13 41 5| 1.0 0.0 1.0| 18.5 -1.0 17.5 5.8 0.40| 3.7 1.5 4000 78 12 34 4| 0.7 0.5 1.2| 20.2 -1.1 19.1 4.8 0.43| 3.4 1.5 5000 73 12 26 5| 0.6 1.0 1.6| 20.5 -2.5 18.0 3.6 0.33| 3.4 1.1 6000 63 13 16 7| 0.5 1.4 1.9| 20.5 -14.5 6.0 1.0 0.19| 3.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251017.12.gif