UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 30 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 1019 8 20.2 15.5 74 4.7 17.2 50 9 291.8 293.7 289.6 322.7 10.92 1 1000 162 19.2 14.6 75 4.6 16.3 50 16 292.4 294.2 289.4 322.2 10.50 2 941 681 15.0 10.8 76 4.2 12.5 85 8 293.2 294.8 288.1 318.0 8.67 3 928 799 15.2 7.2 59 8.0 10.6 93 6 294.6 295.8 286.9 314.5 6.87 4 925 826 15.4 11.6 78 3.8 13.1 95 6 295.1 296.7 289.3 321.9 9.31 5 920 872 16.4 12.7 79 3.7 14.1 96 6 296.5 298.4 290.5 325.7 10.08 6 876 1287 13.8 11.1 84 2.7 12.1 105 9 298.0 299.8 290.5 325.8 9.51 7 865 1394 15.8 -18.2 8 34.0 3.5 107 9 301.2 301.4 283.2 304.6 1.05 8 850 1543 15.6 -23.4 5 39.0 2.8 110 10 302.5 302.6 283.3 304.7 0.68 9 798 2076 14.2 -13.8 13 28.0 2.9 152 12 306.5 306.8 285.9 311.8 1.65 10 762 2464 12.0 -12.0 17 24.0 2.1 183 13 308.2 308.6 286.9 314.6 2.00 11 738 2731 10.8 1.8 54 9.0 5.8 205 14 309.7 310.8 291.2 328.0 5.91 12 700 3168 7.0 4.4 83 2.6 5.5 240 16 310.2 311.7 292.6 333.4 7.51 13 626 4073 0.6 -1.7 85 2.3 -0.6 247 26 313.0 314.0 291.7 330.0 5.40 14 622 4125 1.6 -12.4 34 14.0 -4.0 247 27 314.7 315.2 289.5 322.5 2.37 15 620 4151 1.6 -14.4 29 16.0 -4.6 247 27 315.0 315.4 289.3 321.7 2.02 16 615 4216 1.4 -7.6 51 9.0 -2.7 248 28 315.5 316.2 290.8 326.8 3.51 17 577 4725 -1.9 -11.9 46 10.0 -6.0 251 34 317.4 318.0 290.6 326.2 2.66 18 570 4822 -1.9 -16.9 31 15.0 -7.3 252 35 318.6 318.9 290.2 324.6 1.78 19 561 4948 -2.7 -12.7 46 10.0 -6.7 253 36 319.1 319.6 291.0 327.6 2.57 20 556 5019 -2.9 -17.9 30 15.0 -8.1 254 37 319.6 320.0 290.4 325.3 1.68 21 510 5696 -7.5 -16.5 48 9.0 -10.7 259 45 322.1 322.5 291.5 329.0 2.06 22 500 5850 -8.3 -17.3 48 9.0 -11.4 260 47 322.9 323.3 291.6 329.6 1.97 23 473 6279 -10.9 -22.9 37 12.0 -14.4 258 49 324.9 325.1 291.5 329.4 1.28 24 400 7550 -18.9 -26.9 49 8.0 -20.8 250 56 330.4 330.6 292.9 334.2 1.06 25 398 7587 -19.3 -27.3 49 8.0 -21.2 250 56 330.4 330.6 292.8 334.1 1.02 26 373 8067 -22.5 -27.5 64 5.0 -23.7 252 58 332.3 332.5 293.4 336.2 1.07 27 348 8574 -26.1 -29.4 74 3.3 -26.8 255 60 334.1 334.3 293.7 337.6 0.96 28 328 8999 -29.7 -33.6 69 3.9 -30.3 257 62 334.9 335.0 293.7 337.4 0.68 29 310 9400 -32.7 -36.3 70 3.6 -33.2 259 63 336.1 336.2 293.9 338.2 0.55 30 300 9630 -34.7 -36.5 84 1.8 -35.0 260 64 336.5 336.6 294.0 338.6 0.56 31 294 9770 -35.7 -37.2 86 1.5 -35.9 261 64 337.0 337.1 294.1 339.0 0.53 32 273 10279 -39.7 -47.7 42 8.0 -40.3 263 64 338.4 338.5 294.1 339.2 0.19 33 272 10303 -40.1 -47.1 47 7.0 -40.6 263 64 338.2 338.2 294.1 339.0 0.20 34 250 10870 -45.3 265 64 338.7 35 200 12320 -57.9 270 78 341.1 36 176 13122 -60.9 270 83 348.8 37 155 13909 -63.8 270 87 356.9 38 150 14110 -64.5 275 84 359.0 39 108 16087 -70.1 263 60 383.7 40 100 16540 -73.3 260 54 386.1 41 95 16840 -74.7 255 58 389.1 42 80 17840 -75.1 252 41 407.8 43 76 18141 -70.5 251 35 423.5 44 70 18630 -70.9 250 27 432.7 45 66 18979 -70.1 253 23 441.8 46 52 20427 -61.3 263 8 493.5 47 50 20670 -61.5 265 6 498.6 48 41 21906 -59.7 321 10 532.2 49 30 23890 -53.3 50 17 599.3 50 20 26513 -51.3 679.1 51 20 26513 -52.1 676.7 TRP 95 16840 -74.7 255 58 389.1 WND 155 13909 -63.8 270 87 356.9 Sounding variables and indices 1000-500 mb thick: 5688.00 m Freezing level: 598.88 mb = 4431.94 m = 14540.31 ft Wetbulb zero: 632.91 mb = 3984.50 m = 13072.33 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 52.50 % Est. max temperature: 28.50 C = 83.30 F Sfc-Lift cond lev (LCL): 950.68 mb = 593.39 m = 1946.80 ft T: 15.71 C 700-500 lapse rate: 5.70 C/km ThetaE index: 21.17 C Layer 865.0- 850.0 mb Conv cond level (CCL): 709.35 mb = 3058.24 m = 10033.49 ft Mean mixing ratio: 9.51 g/kg Conv temperature: 38.64 C = 101.55 F Cap Strength: 7.91 C Lifted Index: 7.97 C Risk: None Lifted Index @300 mb: 12.01 C Lifted Index @700 mb: 6.45 C Showalter Index: 16.76 C Risk: None Total Totals Index: 8.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: -15.10 C K Index: -2.10 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 5.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.12 J/kg Max Up Vert Vel: 4.50 m/s Conv Inhibition (B-): 36935.46 J/kg Cap Strength: 7.86 C Lift Cond Lev (LCL): 904.18 mb = 1019.14 m = 3343.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 16 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 1019 8 50 9 -6.9 -5.8 | 82 23 -22.9 -3.0 1 1000 162 50 16 -12.3 -10.3 | 75 29 -28.2 -7.5 2 925 826 95 6 -6.0 0.5 | 99 22 -21.9 3.3 3 850 1543 110 10 -9.4 3.4 | 104 26 -25.4 6.2 4 700 3168 240 16 13.9 8.0 | 169 11 -2.1 10.8 5 500 5850 260 47 46.3 8.2 | 250 32 30.3 10.9 6 400 7550 250 56 52.6 19.2 | 239 43 36.7 21.9 7 300 9630 260 64 63.0 11.1 | 254 49 47.1 13.9 8 250 10870 265 64 63.8 5.6 | 260 49 47.8 8.4 9 200 12320 270 78 78.0 -0.0 | 267 62 62.0 2.8 10 155 13909 270 87 87.0 -0.0 | 268 71 71.0 2.8 11 150 14110 275 84 83.7 -7.3 | 274 68 67.7 -4.5 12 100 16540 260 54 53.2 9.4 | 252 39 37.2 12.2 13 95 16840 255 58 56.0 15.0 | 246 44 40.1 17.8 14 70 18630 250 27 25.4 9.2 | 218 15 9.4 12.0 15 50 20670 265 6 6.0 0.5 | 108 11 -10.0 3.3 16 30 23890 50 17 -13.0 -10.9 | 74 30 -29.0 -8.2 Wind Parameters Mean winds (0-6000m): 249.9 at 21.6 knts Storm direction: 279.9 at 16.2 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 78.1 deg Storm rel helicity (0-3000m) pos: 216.3 neg: -15.3 tot: 201.0 m^2/s^2 ave: 67.0 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 157.32 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 56 13 81 27| 4.5 0.0 4.5| 43.2 -15.3 27.9 55.9 0.28| 13.3 3.7 1000 63 10 86 25| 3.5 0.0 3.5| 71.2 -15.3 55.8 55.8 0.41| 10.0 4.1 1500 76 10 91 25| 3.2 0.0 3.2| 82.0 -15.3 66.7 44.5 0.42| 7.7 3.3 2000 89 10 96 26| 4.0 0.0 4.0|132.6 -15.3 117.3 58.6 0.56| 7.7 4.3 2500 106 11 102 27| 4.3 0.0 4.3|183.2 -15.3 167.9 67.2 0.64| 8.0 5.1 3000 121 11 109 27| 4.2 0.0 4.2|216.3 -15.3 201.0 67.0 0.64| 8.4 5.4 4000 202 13 144 19| 4.4 0.0 4.4|252.3 -15.3 237.0 59.2 0.68| 8.0 5.5 5000 237 17 172 12| 4.7 0.0 4.7|296.2 -15.3 280.9 56.2 0.68| 7.7 5.3 6000 250 22 203 11| 4.8 0.0 4.8|344.1 -18.7 325.4 54.2 0.66| 7.4 4.9 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20250430.12.gif