UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:0000Z 27 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 160 SFC 985 291 19.6 13.6 68 6.0 15.8 90 6 294.0 295.8 289.5 322.6 9.98 2 981 326 17.8 12.8 73 5.0 14.7 92 7 292.6 294.2 288.6 319.6 9.50 3 925 826 13.2 11.8 91 1.4 12.4 115 14 292.8 294.5 288.6 319.7 9.44 4 913 936 13.0 10.7 86 2.3 11.6 118 14 293.7 295.3 288.5 319.2 8.88 5 883 1217 11.8 6.8 71 5.0 9.0 126 14 295.3 296.5 287.3 315.7 7.03 6 872 1322 12.2 -10.8 19 23.0 3.0 129 14 296.7 297.1 282.4 302.7 1.92 7 850 1536 11.8 -15.2 14 27.0 1.9 135 14 298.5 298.8 282.5 302.8 1.38 8 759 2474 8.4 -32.6 4 41.0 -2.2 173 11 304.7 304.7 283.7 305.8 0.33 9 700 3137 5.6 -31.4 5 37.0 -4.1 200 8 308.7 308.8 285.4 310.1 0.40 10 631 3974 0.8 -32.2 6 33.0 -7.4 228 13 312.5 312.6 286.7 313.9 0.41 11 606 4297 -0.7 -12.7 40 12.0 -5.4 239 14 314.4 314.9 289.4 322.2 2.37 12 575 4712 -3.7 -5.2 89 1.5 -4.4 253 17 315.7 316.5 291.7 330.1 4.52 13 500 5800 -9.7 -15.7 62 6.0 -11.8 290 23 321.2 321.7 291.4 328.8 2.25 14 485 6034 -11.5 -16.3 68 4.8 -13.2 287 25 321.8 322.2 291.5 329.2 2.21 15 433 6891 -18.3 -20.0 86 1.7 -18.8 274 31 323.8 324.1 291.7 330.0 1.80 16 430 6943 -16.9 -22.9 60 6.0 -18.6 273 31 326.2 326.5 292.0 331.1 1.41 17 400 7480 -21.3 -29.3 49 8.0 -23.0 265 35 327.3 327.5 291.8 330.3 0.85 18 355 8349 -28.9 -37.9 42 9.0 -30.1 267 42 328.5 328.5 291.7 330.0 0.41 19 343 8595 -28.9 -45.9 18 17.0 -30.7 268 44 331.7 331.7 292.4 332.4 0.18 20 300 9540 -36.5 -47.5 31 11.0 -37.4 270 51 333.9 334.0 293.0 334.6 0.17 21 274 10160 -40.1 -56.1 16 16.0 -40.9 277 72 337.5 337.5 293.7 337.8 0.07 22 260 10515 -41.7 282 84 340.2 23 250 10780 -40.1 285 93 346.4 24 246 10891 -39.8 285 95 348.5 25 240 11061 -39.3 285 94 351.7 26 200 12290 -48.7 285 89 355.7 27 150 14120 -61.7 280 70 363.8 28 107 16155 -72.7 280 49 379.8 29 100 16550 -74.5 280 45 383.8 30 79 17908 -78.9 310 26 401.5 31 72 18445 -72.9 321 19 425.0 32 70 18610 -73.9 325 17 426.3 33 56 19909 -72.1 239 11 458.5 34 55 20016 -66.9 232 11 472.8 35 50 20590 -65.5 195 8 489.1 36 49 20714 -64.3 191 9 494.8 37 33 23192 -54.9 110 19 579.0 38 30 23800 -56.7 90 21 590.1 39 29 24016 -56.5 94 20 596.4 40 21 26109 -49.1 134 13 676.4 41 20 26430 -49.7 140 12 684.0 42 18 27121 -48.9 707.5 43 15 28333 -43.5 763.3 TRP WND 246 10891 -39.8 285 95 348.5 Sounding variables and indices 1000-500 mb thick: 5640.00 m Freezing level: 617.67 mb = 4146.24 m = 13602.97 ft Wetbulb zero: 807.96 mb = 1956.15 m = 6417.72 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 39.27 % Est. max temperature: 25.03 C = 77.05 F Sfc-Lift cond lev (LCL): 901.21 mb = 1045.08 m = 3428.70 ft T: 12.53 C 700-500 lapse rate: 5.75 C/km ThetaE index: 17.08 C Layer 913.0- 850.0 mb Conv cond level (CCL): 750.70 mb = 2564.01 m = 8412.02 ft Mean mixing ratio: 9.02 g/kg Conv temperature: 30.73 C = 87.32 F Cap Strength: 6.14 C Lifted Index: 7.21 C Risk: None Lifted Index @300 mb: 11.00 C Lifted Index @700 mb: 5.55 C Showalter Index: 17.29 C Risk: None Total Totals Index: 16.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: -5.50 C K Index: -30.70 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 5.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.24 J/kg Max Up Vert Vel: 4.52 m/s Conv Inhibition (B-): 40860.89 J/kg Cap Strength: 7.20 C Lift Cond Lev (LCL): 890.53 mb = 1145.24 m = 3757.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 11 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 ---------------------------------------------------------- 0 985 291 90 6 -6.0 0.0 | 89 17 -16.8 -0.4 1 925 826 115 14 -12.7 5.9 | 103 24 -23.5 5.5 2 850 1536 135 14 -9.9 9.9 | 115 23 -20.7 9.5 3 700 3137 200 8 2.7 7.5 | 131 11 -8.1 7.1 4 500 5800 290 23 21.6 -7.9 | 308 14 10.8 -8.3 5 400 7480 265 35 34.9 3.1 | 264 24 24.1 2.6 6 300 9540 270 51 51.0 -0.0 | 271 40 40.2 -0.4 7 250 10780 285 93 89.8 -24.1 | 287 83 79.0 -24.5 8 246 10891 285 95 91.8 -24.6 | 287 85 80.9 -25.0 9 200 12290 285 89 86.0 -23.0 | 287 79 75.2 -23.5 10 150 14120 280 70 68.9 -12.2 | 282 59 58.1 -12.6 11 100 16550 280 45 44.3 -7.8 | 284 35 33.5 -8.2 12 70 18610 325 17 9.8 -13.9 | 4 14 -1.1 -14.4 13 50 20590 195 8 2.1 7.7 | 130 11 -8.7 7.3 14 30 23800 90 21 -21.0 0.0 | 89 32 -31.8 -0.4 15 20 26430 140 12 -7.7 9.2 | 115 20 -18.5 8.8 Wind Parameters Mean winds (0-6000m): 237.7 at 14.4 knts Storm direction: 267.7 at 10.8 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 48.6 deg Storm rel helicity (0-3000m) pos: 91.1 neg: -0.3 tot: 90.9 m^2/s^2 ave: 30.3 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 64.37 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 ------------------------------------------------------------------------------- 500 107 10 97 20| 8.5 0.0 8.5| 26.6 0.0 26.6 53.2 0.57| 8.7 5.0 1000 115 12 102 22| 5.1 0.0 5.1| 49.1 0.0 49.1 49.1 0.69| 6.3 4.3 1500 123 12 107 22| 3.7 0.0 3.7| 69.7 0.0 69.7 46.4 0.72| 5.7 4.1 2000 130 12 110 22| 2.9 0.0 2.9| 83.2 0.0 83.2 41.6 0.69| 5.5 3.7 2500 136 12 113 21| 2.4 0.0 2.4| 88.1 0.0 88.1 35.2 0.62| 5.2 3.2 3000 141 11 115 20| 2.2 0.0 2.2| 91.1 -0.3 90.9 30.3 0.58| 4.9 2.9 4000 161 11 125 18| 2.6 0.0 2.6|110.3 -0.3 110.0 27.5 0.67| 4.8 3.2 5000 193 13 146 14| 2.7 0.0 2.7|132.4 -0.3 132.1 26.4 0.73| 5.1 3.7 6000 238 14 191 7| 2.5 0.4 2.9|149.1 -15.2 133.9 22.3 0.62| 5.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20250427.00.gif