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 RJ909... Searching the city database file for: RJ909 ... Date:0000Z 22 APR 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 103 SFC 978 296 19.6 19.3 98 0.3 19.4 120 10 294.6 297.2 293.4 336.3 14.56 2 925 777 17.0 16.7 98 0.3 16.8 145 23 296.7 299.0 292.9 334.3 13.04 3 891 1097 15.8 12.2 79 3.6 13.6 183 18 298.6 300.5 291.2 328.0 10.07 4 864 1358 14.6 8.6 67 6.0 11.0 214 14 300.0 301.5 290.0 324.0 8.14 5 850 1497 14.6 5.6 55 9.0 9.5 230 12 301.4 302.7 289.2 321.5 6.72 6 834 1658 15.4 3.4 45 12.0 8.8 231 13 303.9 305.0 289.2 321.7 5.86 7 831 1689 17.4 3.4 39 14.0 9.5 232 14 306.3 307.4 290.0 324.3 5.88 8 742 2646 11.2 10.3 94 0.9 10.6 240 21 309.7 311.7 294.8 342.2 10.67 9 703 3096 9.6 3.6 66 6.0 6.1 245 25 312.7 314.1 293.0 334.7 7.07 10 700 3132 9.4 4.4 71 5.0 6.5 245 25 312.9 314.3 293.4 336.3 7.51 11 634 3944 2.6 2.6 100 0.0 2.6 252 31 314.1 315.5 293.6 337.0 7.30 12 514 5615 -6.5 -6.7 98 0.2 -6.6 268 45 322.6 323.4 293.7 337.3 4.51 13 500 5830 -8.5 -10.6 85 2.1 -9.4 270 47 322.7 323.3 292.8 334.0 3.41 14 474 6242 -10.9 -13.5 81 2.6 -11.9 270 47 324.7 325.2 292.9 334.3 2.85 15 469 6323 -10.7 -12.1 89 1.4 -11.3 270 46 325.9 326.5 293.5 336.8 3.23 16 442 6777 -13.5 -17.9 69 4.4 -15.0 270 46 327.9 328.4 293.1 335.3 2.12 17 400 7530 -17.3 -19.4 84 2.1 -18.0 270 45 332.5 332.9 294.3 339.7 2.06 18 391 7701 -18.1 -21.1 77 3.0 -19.0 269 44 333.6 334.0 294.3 340.1 1.82 19 357 8378 -21.3 -26.3 64 5.0 -22.5 266 38 338.1 338.4 295.0 342.7 1.25 20 300 9640 -31.1 -38.1 50 7.0 -32.1 260 27 341.5 341.6 295.1 343.4 0.48 21 258 10686 -40.1 -46.1 53 6.0 -40.6 281 40 343.3 343.4 295.3 344.3 0.24 22 250 10900 -41.9 285 43 343.8 23 200 12370 -53.9 310 60 347.4 24 185 12868 -58.3 315 67 348.1 25 184 12902 -58.3 315 68 348.7 26 168 13477 -57.9 319 56 358.5 27 150 14190 -60.5 325 41 365.9 28 140 14615 -62.5 319 38 369.6 29 114 15851 -71.3 301 30 375.6 30 108 16169 -70.7 297 28 382.6 31 100 16620 -74.1 290 25 384.6 32 95 16918 -75.7 295 29 387.1 33 70 18690 -74.3 360 8 425.4 34 58 19784 -73.1 14 7 451.6 35 50 20670 -64.3 25 6 492.0 36 43 21600 -63.3 29 8 516.1 37 30 23870 -54.1 40 14 597.2 38 29 24087 -54.5 601.9 TRP 95 16918 -75.7 295 29 387.1 WND 184 12902 -58.3 315 68 348.7 Sounding variables and indices 1000-500 mb thick: 5727.00 m Freezing level: 599.71 mb = 4421.27 m = 14505.30 ft Wetbulb zero: 600.11 mb = 4381.32 m = 14374.24 ft Precipitable water: 1.72 inches Sfc-500 mean rel hum: 85.15 % Est. max temperature: 31.36 C = 88.45 F Sfc-Lift cond lev (LCL): 974.00 mb = 331.38 m = 1087.20 ft T: 19.41 C 700-500 lapse rate: 6.63 C/km ThetaE index: 14.78 C Layer 925.0- 834.0 mb Conv cond level (CCL): 876.23 mb = 1238.87 m = 4064.47 ft Mean mixing ratio: 12.44 g/kg Conv temperature: 24.36 C = 75.84 F Cap Strength: 5.13 C Lifted Index: 1.44 C Risk: Showers probable Lifted Index @300 mb: 7.43 C Lifted Index @700 mb: 4.11 C Showalter Index: 7.07 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 14.10 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 138.20 Risk: None Energy Index: 2.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.51 J/kg Max Up Vert Vel: 6.08 m/s Conv Inhibition (B-): 26066.76 J/kg Cap Strength: 5.13 C Lift Cond Lev (LCL): 910.01 mb = 916.49 m = 3006.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 21 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 ---------------------------------------------------------- 0 978 296 120 10 -8.7 5.0 | 108 31 -29.6 9.5 1 925 777 145 23 -13.2 18.8 | 124 41 -34.1 23.4 2 850 1497 230 12 9.2 7.7 | 136 17 -11.7 12.2 3 700 3132 245 25 22.7 10.6 | 187 15 1.8 15.1 4 500 5830 270 47 47.0 -0.0 | 260 26 26.1 4.5 5 400 7530 270 45 45.0 -0.0 | 259 25 24.1 4.5 6 300 9640 260 27 26.6 4.7 | 212 11 5.7 9.2 7 250 10900 285 43 41.5 -11.1 | 288 22 20.6 -6.6 8 200 12370 310 60 46.0 -38.6 | 324 42 25.1 -34.0 9 184 12902 315 68 48.1 -48.1 | 328 51 27.2 -43.5 10 150 14190 325 41 23.5 -33.6 | 355 29 2.6 -29.1 11 100 16620 290 25 23.5 -8.6 | 327 5 2.6 -4.0 12 95 16918 295 29 26.3 -12.3 | 325 9 5.4 -7.7 13 70 18690 360 8 -0.0 -8.0 | 81 21 -20.9 -3.5 14 50 20670 25 6 -2.5 -5.4 | 88 23 -23.4 -0.9 15 30 23870 40 14 -9.0 -10.7 | 78 31 -29.9 -6.2 Wind Parameters Mean winds (0-6000m): 252.2 at 28.5 knts Storm direction: 282.2 at 21.4 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 84.4 deg Storm rel helicity (0-3000m) pos: 263.2 neg: -9.0 tot: 254.2 m^2/s^2 ave: 84.7 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 5.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.09 Bulk Shear: 196.60 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 ------------------------------------------------------------------------------- 500 138 17 118 36| 15.0 0.0 15.0|111.1 0.0 111.1 222.2 0.74| 15.7 11.7 1000 154 18 126 35| 9.0 0.0 9.0|200.7 0.0 200.7 200.7 0.58| 18.6 10.8 1500 168 16 130 32| 7.0 0.0 7.0|211.0 -9.0 202.0 134.6 0.48| 15.4 7.4 2000 187 16 138 28| 6.3 0.0 6.3|228.2 -9.0 219.1 109.6 0.52| 12.6 6.6 2500 204 17 145 25| 5.9 0.0 5.9|245.4 -9.0 236.3 94.5 0.56| 11.0 6.2 3000 216 18 152 22| 5.7 0.0 5.7|263.2 -9.0 254.2 84.7 0.59| 9.9 5.9 4000 231 21 166 18| 5.4 0.0 5.4|303.0 -9.0 293.9 73.5 0.65| 8.7 5.6 5000 243 25 185 16| 5.3 0.0 5.3|351.2 -9.0 342.2 68.4 0.68| 8.0 5.4 6000 252 29 205 15| 4.7 0.0 4.7|382.1 -9.6 372.5 62.1 0.68| 7.2 4.9 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20250422.00.gif