UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 26 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 1015 8 23.0 21.9 94 1.1 22.2 200 3 294.9 297.9 294.8 342.2 16.51 1 1013 24 24.0 22.4 91 1.6 22.9 211 3 296.1 299.1 295.6 345.2 17.07 2 1000 132 22.0 21.0 94 1.0 21.3 285 2 295.1 298.0 294.4 340.6 15.85 3 979 316 20.2 19.5 96 0.7 19.7 271 7 295.1 297.8 293.7 337.4 14.73 4 925 807 19.0 18.1 95 0.9 18.4 235 19 298.7 301.3 294.4 340.3 14.27 5 912 929 19.0 16.9 88 2.1 17.6 238 19 299.9 302.4 294.1 339.2 13.40 6 870 1334 18.2 14.1 77 4.1 15.5 249 18 303.2 305.3 293.8 337.9 11.71 7 858 1453 18.6 7.6 49 11.0 12.0 253 17 304.8 306.2 291.1 327.9 7.65 8 850 1533 17.8 9.8 59 8.0 12.8 255 17 304.8 306.5 292.2 331.7 8.98 9 799 2059 14.4 11.5 83 2.9 12.6 250 18 306.6 308.6 294.0 338.9 10.73 10 700 3164 7.6 5.9 89 1.7 6.6 240 21 310.9 312.5 293.4 336.6 8.35 11 641 3885 3.0 1.2 88 1.8 2.0 243 25 313.6 314.9 292.8 334.0 6.53 12 609 4298 -0.3 -1.4 92 1.1 -0.9 244 27 314.4 315.5 292.3 332.3 5.68 13 584 4634 -0.7 -3.6 81 2.9 -2.1 245 29 317.8 318.7 292.7 333.9 5.02 14 571 4814 -1.9 -6.5 71 4.6 -4.0 246 29 318.4 319.2 292.2 331.8 4.12 15 549 5126 -3.9 -6.5 82 2.6 -5.1 247 31 319.6 320.5 292.7 333.6 4.29 16 525 5478 -6.3 -8.0 88 1.7 -7.1 249 33 320.8 321.6 292.7 333.9 3.99 17 519 5568 -6.1 -9.9 74 3.8 -7.7 249 33 322.1 322.8 292.7 333.6 3.47 18 514 5644 -5.9 -21.9 27 16.0 -10.9 249 34 323.3 323.5 291.1 327.8 1.29 19 500 5860 -7.3 -17.3 45 10.0 -10.8 250 35 324.1 324.5 291.9 330.9 1.97 20 495 5938 -7.9 -13.9 62 6.0 -10.2 250 35 324.3 324.9 292.6 333.2 2.64 21 420 7194 -15.3 -25.3 42 10.0 -18.0 246 38 330.5 330.7 293.0 334.6 1.16 22 417 7248 -15.9 -22.9 55 7.0 -17.9 246 38 330.4 330.7 293.2 335.5 1.45 23 405 7467 -17.5 -28.5 38 11.0 -20.1 245 39 331.1 331.2 292.9 334.3 0.90 24 400 7560 -17.7 -32.7 26 15.0 -20.8 245 39 332.0 332.1 292.9 334.3 0.61 25 393 7692 -17.9 -32.9 26 15.0 -21.0 245 39 333.4 333.5 293.2 335.7 0.61 26 347 8613 -24.1 -37.1 29 13.0 -26.3 247 43 337.1 337.2 294.0 338.8 0.46 27 300 9660 -31.9 -43.9 29 12.0 -33.2 250 47 340.4 340.5 294.7 341.4 0.26 28 259 10680 -40.1 -51.1 30 11.0 -40.8 258 47 343.0 343.0 295.1 343.5 0.13 29 250 10920 -41.5 260 47 344.4 30 200 12400 -52.9 265 43 349.0 31 186 12864 -55.9 261 41 351.5 32 150 14210 -61.9 250 37 363.4 33 105 16348 -73.9 241 33 379.6 34 100 16630 -76.3 240 33 380.3 35 81 17835 -79.5 240 25 397.4 36 70 18670 -75.9 240 19 422.0 37 64 19189 -72.9 209 15 439.5 38 57 19864 -73.3 170 10 453.4 39 50 20640 -66.7 125 4 486.3 40 39 22179 -58.1 123 10 543.9 41 32 23430 -57.7 121 15 576.6 42 30 23840 -55.9 120 17 592.2 43 20 26470 -49.9 195 14 683.4 44 16 27938 -47.1 737.6 TRP WND Sounding variables and indices 1000-500 mb thick: 5728.00 m Freezing level: 611.91 mb = 4260.38 m = 13977.45 ft Wetbulb zero: 618.58 mb = 4172.07 m = 13687.73 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 81.96 % Est. max temperature: 32.01 C = 89.61 F Sfc-Lift cond lev (LCL): 999.20 mb = 139.00 m = 456.02 ft T: 21.93 C 700-500 lapse rate: 5.53 C/km ThetaE index: 12.42 C Layer 912.0- 850.0 mb Conv cond level (CCL): 842.03 mb = 1613.11 m = 5292.28 ft Mean mixing ratio: 14.89 g/kg Conv temperature: 33.23 C = 91.81 F Cap Strength: 3.17 C Lifted Index: -0.35 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.42 C Lifted Index @700 mb: 0.02 C Showalter Index: 3.11 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 17.10 C K Index: 33.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 186.60 Risk: None Energy Index: -0.14 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 125.86 J/kg Max Up Vert Vel: 15.87 m/s Conv Inhibition (B-): 122.56 J/kg Cap Strength: 2.94 C Lift Cond Lev (LCL): 951.28 mb = 564.77 m = 1852.89 ft Lev Free Conv (LFC): 696.28 mb = 3207.57 m = 10523.40 ft Equ Level (EL): 426.28 mb = 7080.72 m = 23230.41 ft B at Equ Level: 125.20 J/kg Max Parcel Lev (MPL): 306.28 mb = 9510.92 m = 31203.43 ft Wind level data Storm motion: 276 at 17 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 1015 8 200 3 1.0 2.8 | 106 16 -15.5 4.5 1 1000 132 285 2 1.9 -0.5 | 95 15 -14.6 1.2 2 925 807 235 19 15.6 10.9 | 175 13 -1.0 12.6 3 850 1533 255 17 16.4 4.4 | 179 6 -0.1 6.1 4 700 3164 240 21 18.2 10.5 | 188 12 1.6 12.2 5 500 5860 250 35 32.9 12.0 | 230 21 16.3 13.7 6 400 7560 245 39 35.3 16.5 | 226 26 18.8 18.2 7 300 9660 250 47 44.2 16.1 | 237 33 27.6 17.8 8 250 10920 260 47 46.3 8.2 | 252 31 29.7 9.9 9 200 12400 265 43 42.8 3.7 | 258 27 26.3 5.5 10 150 14210 250 37 34.8 12.7 | 232 23 18.2 14.4 11 100 16630 240 33 28.6 16.5 | 213 22 12.0 18.2 12 70 18670 240 19 16.5 9.5 | 179 11 -0.1 11.2 13 50 20640 125 4 -3.3 2.3 | 101 20 -19.8 4.0 14 30 23840 120 17 -14.7 8.5 | 108 33 -31.3 10.2 15 20 26470 195 14 3.6 13.5 | 140 20 -12.9 15.3 Wind Parameters Mean winds (0-6000m): 246.0 at 22.2 knts Storm direction: 276.0 at 16.6 knts Shear (0-3000m) pos: 2.0 neg: 2.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 81.3 deg Storm rel helicity (0-3000m) pos: 30.0 neg: -11.9 tot: 18.1 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 1.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.39 Bulk Shear: 37.08 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 ------------------------------------------------------------------------------- 500 259 6 104 11| 10.5 0.0 10.5| 11.0 -11.8 -0.8 -1.6 0.15| 13.4 2.0 1000 239 11 137 10| 5.2 4.2 9.4| 26.8 -11.8 15.0 15.0 0.37| 12.6 4.7 1500 242 13 149 9| 4.0 2.8 6.8| 27.6 -11.9 15.7 10.5 0.32| 9.9 3.2 2000 245 14 156 8| 3.0 2.5 5.5| 28.8 -11.9 16.9 8.4 0.33| 7.9 2.6 2500 246 15 162 8| 2.4 2.4 4.8| 29.6 -11.9 17.8 7.1 0.32| 6.7 2.1 3000 245 16 167 9| 2.0 2.3 4.3| 30.0 -11.9 18.1 6.0 0.30| 5.9 1.8 4000 244 18 176 9| 1.8 2.0 3.8| 44.1 -11.9 32.2 8.1 0.36| 5.1 1.9 5000 245 20 187 10| 2.0 1.6 3.5| 62.4 -11.9 50.6 10.1 0.42| 4.6 1.9 6000 246 22 199 11| 2.0 1.3 3.4| 79.9 -12.4 67.5 11.2 0.44| 4.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20250426.00.gif