UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:0000Z 1 MAY 25 Station: RJ909 WMO ident: 47909 Latitude: 28.38 Longitude: 129.50 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 139 SFC 982 296 18.8 17.3 91 1.5 17.8 135 5 293.5 295.7 291.6 329.8 12.75 2 925 808 14.6 14.3 98 0.3 14.4 150 12 294.2 296.2 290.6 326.1 11.14 3 903 1011 13.4 11.4 88 2.0 12.2 177 13 295.0 296.7 289.4 322.1 9.41 4 875 1277 12.6 8.5 76 4.1 10.2 212 13 296.9 298.3 288.8 320.1 7.98 5 851 1510 11.8 3.8 58 8.0 7.5 244 14 298.4 299.5 287.4 315.9 5.91 6 850 1520 11.8 3.8 58 8.0 7.5 245 14 298.5 299.6 287.4 316.0 5.92 7 818 1840 9.2 2.2 62 7.0 5.5 246 17 299.0 300.0 287.2 315.4 5.49 8 813 1891 9.8 -8.2 27 18.0 2.2 246 17 300.2 300.7 284.5 308.0 2.53 9 769 2352 7.8 -13.2 21 21.0 -0.2 248 21 302.9 303.2 284.8 308.6 1.80 10 743 2635 5.4 -1.6 61 7.0 2.0 248 23 303.2 304.1 287.8 317.2 4.58 11 700 3120 1.8 -5.2 60 7.0 -1.3 250 27 304.5 305.2 287.4 315.9 3.71 12 641 3827 -1.3 -5.4 74 4.1 -3.1 250 34 308.7 309.5 289.1 321.2 3.99 13 586 4542 -1.9 -2.4 96 0.5 -2.1 250 41 316.0 317.1 292.6 333.5 5.48 14 500 5790 -8.5 -9.5 92 1.0 -8.9 250 54 322.7 323.4 293.0 335.0 3.72 15 411 7287 -17.3 -18.8 88 1.5 -17.8 250 65 329.9 330.4 293.6 337.3 2.11 16 400 7490 -18.7 -20.4 86 1.7 -19.2 250 66 330.7 331.1 293.6 337.3 1.89 17 323 9048 -29.7 -32.8 74 3.1 -30.2 265 82 336.3 336.5 294.1 339.1 0.75 18 300 9570 -33.7 -36.8 74 3.1 -34.1 270 87 337.9 338.0 294.3 340.0 0.54 19 270 10299 -40.1 -42.8 75 2.7 -40.4 273 93 338.9 339.0 294.4 340.2 0.32 20 250 10820 -44.3 275 97 340.2 21 200 12280 -55.9 280 103 344.2 22 194 12474 -56.5 280 107 346.3 23 184 12809 -57.5 278 104 350.0 24 169 13346 -57.5 275 99 358.6 25 150 14090 -63.1 270 93 361.4 26 110 15951 -73.9 280 78 374.6 27 107 16113 -73.1 280 72 379.1 28 100 16510 -73.3 280 56 386.1 29 87 17324 -74.5 276 47 399.4 30 72 18434 -71.7 271 35 427.5 31 70 18600 -72.7 270 33 428.9 32 65 19039 -71.7 257 27 440.2 33 63 19226 -67.5 251 25 453.4 34 52 20413 -58.5 217 9 500.0 35 50 20660 -59.9 210 6 502.3 36 30 23890 -54.1 145 21 597.2 37 27 24571 -50.7 114 17 625.0 38 20 26540 -47.5 25 4 690.8 39 18 27239 -45.7 717.6 40 16 28020 -47.9 735.0 TRP 110 15951 -73.9 280 78 374.6 WND 194 12474 -56.5 280 107 346.3 Sounding variables and indices 1000-500 mb thick: 5651.00 m Freezing level: 665.74 mb = 3530.40 m = 11582.53 ft Wetbulb zero: 772.98 mb = 2309.45 m = 7576.85 ft Precipitable water: 1.26 inches Sfc-500 mean rel hum: 73.74 % Est. max temperature: 24.11 C = 75.40 F Sfc-Lift cond lev (LCL): 960.73 mb = 483.34 m = 1585.74 ft T: 17.26 C 700-500 lapse rate: 3.86 C/km ThetaE index: 13.92 C Layer 925.0- 850.0 mb Conv cond level (CCL): 908.33 mb = 961.70 m = 3155.16 ft Mean mixing ratio: 10.90 g/kg Conv temperature: 20.16 C = 68.29 F Cap Strength: 3.53 C Lifted Index: 4.84 C Risk: None Lifted Index @300 mb: 9.41 C Lifted Index @700 mb: -0.92 C Showalter Index: 10.17 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 12.30 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 127.60 Risk: None Energy Index: 3.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.45 J/kg Max Up Vert Vel: 7.67 m/s Conv Inhibition (B-): 33.55 J/kg Cap Strength: 4.81 C Lift Cond Lev (LCL): 913.85 mb = 910.44 m = 2986.97 ft Lev Free Conv (LFC): 728.85 mb = 2791.42 m = 9158.11 ft Equ Level (EL): 638.85 mb = 3853.52 m = 12642.63 ft B at Equ Level: 28.87 J/kg Max Parcel Lev (MPL): 598.85 mb = 4368.93 m = 14333.59 ft Wind level data Storm motion: 277 at 23 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 ---------------------------------------------------------- 0 982 296 135 5 -3.5 3.5 | 103 27 -26.4 6.3 1 925 808 150 12 -6.0 10.4 | 114 32 -28.9 13.2 2 850 1520 245 14 12.7 5.9 | 130 13 -10.2 8.7 3 700 3120 250 27 25.4 9.2 | 192 12 2.5 12.0 4 500 5790 250 54 50.7 18.5 | 233 35 27.9 21.2 5 400 7490 250 66 62.0 22.6 | 237 47 39.1 25.3 6 300 9570 270 87 87.0 -0.0 | 268 64 64.1 2.8 7 250 10820 275 97 96.6 -8.5 | 274 74 73.7 -5.7 8 200 12280 280 103 101.4 -17.9 | 281 80 78.5 -15.1 9 194 12474 280 107 105.4 -18.6 | 281 84 82.5 -15.8 10 150 14090 270 93 93.0 -0.0 | 268 70 70.1 2.8 11 110 15951 280 78 76.8 -13.5 | 281 55 53.9 -10.8 12 100 16510 280 56 55.1 -9.7 | 282 33 32.3 -7.0 13 70 18600 270 33 33.0 -0.0 | 255 10 10.1 2.8 14 50 20660 210 6 3.0 5.2 | 112 21 -19.9 8.0 15 30 23890 145 21 -12.0 17.2 | 120 40 -34.9 20.0 16 20 26540 25 4 -1.7 -3.6 | 88 25 -24.6 -0.9 Wind Parameters Mean winds (0-6000m): 246.9 at 30.7 knts Storm direction: 276.9 at 23.1 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 94.8 deg Storm rel helicity (0-3000m) pos: 151.4 neg: -1.8 tot: 149.6 m^2/s^2 ave: 49.9 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 4.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.20 Bulk Shear: 148.00 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 ------------------------------------------------------------------------------- 500 145 8 109 29| 7.3 0.0 7.3| 43.6 0.0 43.6 87.3 0.78| 7.4 5.7 1000 167 11 117 28| 6.9 0.0 6.9|106.2 0.0 106.2 106.2 0.65| 11.2 7.3 1500 198 12 126 24| 6.4 0.0 6.4|113.9 -1.8 112.1 74.7 0.51| 10.6 5.4 2000 219 13 132 20| 5.8 0.0 5.8|126.2 -1.8 124.4 62.2 0.57| 9.0 5.1 2500 230 15 138 17| 5.5 0.0 5.5|138.4 -1.8 136.6 54.6 0.61| 8.0 4.9 3000 237 17 145 15| 5.4 0.0 5.4|151.4 -1.8 149.6 49.9 0.64| 7.5 4.8 4000 242 21 162 13| 4.0 1.3 5.3|179.3 -1.8 177.5 44.4 0.64| 6.9 4.4 5000 245 26 183 14| 3.2 2.1 5.3|207.2 -1.8 205.4 41.1 0.60| 6.6 3.9 6000 247 31 200 16| 2.7 2.5 5.1|230.9 -1.8 229.0 38.2 0.57| 6.2 3.5 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20250501.00.gif