UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101106.upa.cvt Date: 0600Z 11 OCT 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:0600Z 11 OCT 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 51 SFC 973 294 26.8 24.2 86 2.6 24.9 360 7 302.3 306.0 299.0 361.3 19.91 2 942 580 23.2 21.8 92 1.4 22.2 10 17 301.5 304.7 297.4 353.7 17.72 3 925 740 21.8 20.9 95 0.9 21.2 15 23 301.6 304.7 297.0 351.9 17.06 4 850 1475 18.4 15.7 84 2.7 16.5 20 25 305.4 307.9 295.6 345.3 13.32 5 805 1941 16.6 14.2 86 2.4 15.0 19 25 308.3 310.7 296.0 346.9 12.75 6 707 3041 12.8 7.9 72 4.9 9.7 15 25 315.8 317.6 295.6 345.5 9.50 7 700 3125 12.0 7.4 73 4.6 9.1 15 25 315.8 317.6 295.4 344.8 9.27 8 672 3466 10.2 5.2 71 5.0 7.2 12 25 317.5 319.1 295.2 343.6 8.29 9 501 5844 -5.1 -5.9 94 0.8 -5.5 350 25 326.6 327.6 295.0 343.0 4.92 10 500 5860 -5.3 -6.7 90 1.4 -6.0 350 25 326.6 327.5 294.8 342.0 4.64 11 484 6115 -5.7 -7.1 90 1.4 -6.4 352 24 329.1 330.1 295.4 344.7 4.64 12 467 6394 -6.1 -7.5 90 1.4 -6.8 355 22 332.0 333.0 296.1 347.9 4.67 13 464 6445 -6.3 -13.3 58 7.0 -9.2 355 22 332.4 333.0 295.0 342.6 2.96 14 434 6964 -9.1 -19.1 44 10.0 -12.6 360 19 335.2 335.6 294.8 342.2 1.95 15 415 7309 -11.5 -19.5 52 8.0 -14.3 3 17 336.5 336.9 295.1 343.5 1.97 16 400 7590 -12.5 -26.5 30 14.0 -16.5 5 16 338.7 339.0 295.0 342.8 1.10 17 399 7609 -12.5 -25.5 33 13.0 -16.3 5 16 339.0 339.2 295.1 343.4 1.20 18 375 8078 -16.5 -26.5 42 10.0 -19.2 356 14 339.8 340.0 295.3 344.1 1.17 19 371 8158 -16.7 -21.7 65 5.0 -18.3 355 13 340.5 340.9 296.0 347.1 1.82 20 361 8362 -17.7 -20.9 76 3.2 -18.7 351 12 341.9 342.3 296.4 349.2 2.00 21 319 9275 -23.1 -30.1 53 7.0 -24.7 334 8 346.7 346.9 296.7 350.5 0.98 22 304 9625 -26.5 -35.5 42 9.0 -28.1 327 6 346.7 346.8 296.4 349.1 0.61 23 300 9720 -27.3 -37.3 38 10.0 -29.0 325 6 346.9 347.0 296.4 348.9 0.52 24 297 9793 -26.9 -44.9 17 18.0 -29.3 320 6 348.5 348.5 296.5 349.4 0.24 25 250 11020 -36.1 -58.1 9 22.0 -37.5 240 4 352.4 352.4 297.2 352.7 0.06 26 234 11472 -40.1 -53.1 24 13.0 -41.0 247 7 353.1 353.1 297.4 353.6 0.12 27 219 11919 -43.1 255 10 355.2 28 200 12520 -48.5 265 14 356.0 29 150 14350 -63.5 190 4 360.7 30 100 16720 -81.1 80 10 371.0 31 73 18485 -82.3 67 18 403.4 32 70 18720 -81.1 65 19 410.9 33 69 18801 -80.7 66 19 413.4 34 64 19234 -73.1 72 17 439.1 35 56 20027 -67.9 82 13 468.1 36 50 20710 -67.3 90 10 484.9 37 40 22079 -59.9 107 10 535.4 38 31 23666 -61.3 127 10 572.1 39 30 23870 -60.7 130 10 579.2 40 26 24771 -55.1 149 10 619.3 41 23 25551 -56.1 166 10 638.4 42 20 26450 -50.3 185 10 682.2 43 19 26784 -50.9 690.4 44 16 27903 -51.1 724.6 45 11 30343 -50.5 808.7 TRP 100 16720 -81.1 80 10 371.0 WND Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 558.00 mb = 5051.52 m = 16573.03 ft Wetbulb zero: 575.15 mb = 4726.43 m = 15506.48 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 82.78 % Est. max temperature: 31.58 C = 88.84 F Sfc-Lift cond lev (LCL): 937.38 mb = 623.52 m = 2045.65 ft T: 22.82 C 700-500 lapse rate: 6.33 C/km ThetaE index: 16.05 C Layer 942.0- 805.0 mb Conv cond level (CCL): 887.50 mb = 1099.73 m = 3608.00 ft Mean mixing ratio: 16.93 g/kg Conv temperature: 27.95 C = 82.32 F Cap Strength: 1.18 C Lifted Index: -3.21 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.25 C Lifted Index @700 mb: 0.73 C Showalter Index: -0.57 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.00 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 263.40 Risk: None Energy Index: -0.66 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 246.40 J/kg Max Up Vert Vel: 22.20 m/s Conv Inhibition (B-): 43.07 J/kg Cap Strength: 1.09 C Lift Cond Lev (LCL): 901.95 mb = 959.36 m = 3147.47 ft Lev Free Conv (LFC): 646.95 mb = 3773.69 m = 12380.73 ft Equ Level (EL): 336.95 mb = 8871.14 m = 29104.45 ft B at Equ Level: 246.07 J/kg Max Parcel Lev (MPL): 186.95 mb = 12949.26 m = 42483.94 ft Wind level data Storm motion: 38 at 18 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 ---------------------------------------------------------- 0 973 294 360 7 -0.0 -7.0 | 237 13 11.2 7.2 1 925 740 15 23 -6.0 -22.2 | 327 10 5.2 -8.0 2 850 1475 20 25 -8.6 -23.5 | 344 10 2.6 -9.3 3 700 3125 15 25 -6.5 -24.1 | 335 11 4.7 -9.9 4 500 5860 350 25 4.3 -24.6 | 304 19 15.5 -10.4 5 400 7590 5 16 -1.4 -15.9 | 280 10 9.8 -1.7 6 300 9720 325 6 3.4 -4.9 | 238 17 14.6 9.3 7 250 11020 240 4 3.5 2.0 | 222 22 14.6 16.2 8 200 12520 265 14 13.9 1.2 | 238 29 25.1 15.4 9 150 14350 190 4 0.7 3.9 | 213 22 11.9 18.1 10 100 16720 80 10 -9.8 -1.7 | 186 13 1.3 12.5 11 70 18720 65 19 -17.2 -8.0 | 136 9 -6.0 6.2 12 50 20710 90 10 -10.0 0.0 | 185 14 1.2 14.2 13 30 23870 130 10 -7.7 6.4 | 190 21 3.5 20.6 14 20 26450 185 10 0.9 10.0 | 206 27 12.0 24.2 Wind Parameters Mean winds (0-6000m): 8.2 at 24.1 knts Storm direction: 38.2 at 18.1 knts Shear (0-3000m) pos: 3.2 neg: 0.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 94.9 deg Storm rel helicity (0-3000m) pos: 46.6 neg: -6.1 tot: 40.5 m^2/s^2 ave: 13.5 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 2.7 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 26.75 Bulk Shear: 9.21 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 12 16 279 8| 17.0 0.0 17.0| 39.9 0.0 39.9 79.8 0.93| 17.3 16.0 1000 15 20 310 8| 9.3 0.0 9.3| 44.8 0.0 44.8 44.8 0.93| 9.6 9.0 1500 17 22 322 8| 6.4 0.0 6.4| 46.6 -0.8 45.8 30.5 0.90| 6.8 6.1 2000 17 22 328 9| 4.8 0.2 4.9| 46.6 -2.2 44.4 22.2 0.85| 5.3 4.5 2500 17 23 330 9| 3.8 0.3 4.1| 46.6 -3.7 43.0 17.2 0.80| 4.4 3.5 3000 17 23 331 9| 3.2 0.4 3.6| 46.6 -6.1 40.5 13.5 0.72| 3.8 2.7 4000 15 24 330 10| 2.4 0.8 3.2| 46.6 -15.9 30.7 7.7 0.50| 3.4 1.7 5000 12 24 326 11| 1.9 1.1 3.0| 46.6 -27.4 19.2 3.8 0.34| 3.1 1.1 6000 8 24 321 12| 1.5 1.1 2.6| 46.6 -37.8 8.8 1.5 0.23| 3.0 0.7 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251011.06.gif