UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 26 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 163 SFC 985 292 16.8 10.8 68 6.0 13.2 75 9 291.2 292.7 287.0 314.7 8.28 2 939 700 14.6 7.6 63 7.0 10.6 86 20 293.0 294.2 286.4 313.1 6.98 3 925 828 15.4 -3.6 27 19.0 6.6 90 23 295.1 295.6 283.2 304.5 3.16 4 906 1004 15.8 -19.2 7 35.0 3.7 88 19 297.2 297.4 281.4 300.2 0.92 5 850 1541 13.2 -23.8 6 37.0 1.5 80 6 300.0 300.1 282.3 302.1 0.66 6 784 2217 10.0 -30.0 4 40.0 -1.0 45 8 303.6 303.6 283.4 304.9 0.40 7 700 3152 5.6 -32.4 4 38.0 -4.1 355 10 308.7 308.8 285.3 309.9 0.36 8 635 3940 1.2 -39.8 3 41.0 -7.5 333 13 312.4 312.4 286.4 313.1 0.19 9 547 5122 -5.3 -25.3 19 20.0 -10.9 300 17 318.3 318.5 289.2 321.4 0.89 10 510 5667 -8.7 -36.7 8 28.0 -14.3 284 18 320.6 320.7 289.3 321.8 0.32 11 500 5820 -9.5 -16.5 57 7.0 -11.9 280 19 321.5 321.9 291.3 328.6 2.10 12 498 5851 -9.5 -16.5 57 7.0 -11.9 280 20 321.8 322.2 291.4 329.0 2.11 13 485 6056 -10.5 -18.5 52 8.0 -13.1 279 23 323.0 323.4 291.5 329.3 1.83 14 461 6446 -12.3 -14.5 84 2.2 -13.1 276 31 325.5 326.1 293.0 334.7 2.70 15 431 6959 -15.5 -19.5 71 4.0 -16.7 273 40 327.8 328.1 292.9 334.3 1.89 16 418 7190 -17.3 -19.9 80 2.6 -18.1 272 45 328.3 328.7 293.0 334.9 1.89 17 400 7520 -19.5 -22.1 80 2.6 -20.3 270 51 329.6 330.0 293.2 335.4 1.63 18 345 8602 -27.7 -31.2 72 3.5 -28.3 265 55 332.8 332.9 293.3 335.8 0.82 19 300 9590 -36.3 -39.9 69 3.6 -36.7 260 58 334.2 334.3 293.3 335.7 0.40 20 282 10014 -40.1 -42.6 77 2.5 -40.3 263 67 334.7 334.8 293.3 335.9 0.32 21 250 10830 -41.7 270 84 344.1 22 227 11481 -45.0 265 87 348.6 23 204 12190 -48.7 273 83 353.6 24 200 12320 -49.7 275 82 354.1 25 150 14160 -60.7 270 64 365.5 26 130 15035 -66.5 277 55 370.4 27 109 16085 -71.1 286 44 380.9 28 100 16590 -74.1 290 39 384.6 29 88 17328 -77.5 270 37 392.1 30 70 18640 -76.7 255 29 420.3 31 69 18723 -76.3 422.9 32 62 19354 -67.1 456.4 33 57 19862 -67.1 467.5 34 55 20079 -63.7 480.1 35 50 20663 -64.3 492.0 TRP 88 17328 -77.5 270 37 392.1 WND 227 11481 -45.0 265 87 348.6 Sounding variables and indices 1000-500 mb thick: 5657.00 m Freezing level: 618.75 mb = 4158.02 m = 13641.64 ft Wetbulb zero: 810.04 mb = 1943.74 m = 6377.01 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 13.38 % Est. max temperature: 26.32 C = 79.37 F Sfc-Lift cond lev (LCL): 900.59 mb = 1053.93 m = 3457.72 ft T: 15.56 C 700-500 lapse rate: 5.66 C/km ThetaE index: 14.56 C Layer 939.0- 850.0 mb Conv cond level (CCL): 546.28 mb = 5132.34 m = 16838.18 ft Mean mixing ratio: 4.71 g/kg Conv temperature: 43.82 C = 110.87 F Cap Strength: 13.60 C Lifted Index: 13.98 C Risk: None Lifted Index @300 mb: 18.64 C Lifted Index @700 mb: 10.62 C Showalter Index: 17.62 C Risk: None Total Totals Index: 8.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: -14.30 C K Index: -39.10 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 5.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.99 J/kg Max Up Vert Vel: 8.12 m/s Conv Inhibition (B-): 24682.90 J/kg Cap Strength: 13.97 C Lift Cond Lev (LCL): 760.61 mb = 2466.91 m = 8093.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 at 10 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 ---------------------------------------------------------- 0 985 292 75 9 -8.7 -2.3 | 133 11 -8.3 7.9 1 925 828 90 23 -23.0 0.0 | 114 25 -22.6 10.2 2 850 1541 80 6 -5.9 -1.0 | 149 11 -5.5 9.2 3 700 3152 355 10 0.9 -10.0 | 259 1 1.2 0.2 4 500 5820 280 19 18.7 -3.3 | 250 20 19.1 6.9 5 400 7520 270 51 51.0 -0.0 | 259 52 51.4 10.2 6 300 9590 260 58 57.1 10.1 | 251 61 57.5 20.3 7 250 10830 270 84 84.0 -0.0 | 263 85 84.4 10.2 8 227 11481 265 87 86.7 7.6 | 258 89 87.0 17.8 9 200 12320 275 82 81.7 -7.1 | 268 82 82.1 3.1 10 150 14160 270 64 64.0 -0.0 | 261 65 64.4 10.2 11 100 16590 290 39 36.6 -13.3 | 275 37 37.0 -3.1 12 88 17328 270 37 37.0 -0.0 | 255 39 37.4 10.2 13 70 18640 255 29 28.0 7.5 | 238 33 28.4 17.7 Wind Parameters Mean winds (0-6000m): 332.1 at 13.6 knts Storm direction: 2.1 at 10.2 knts Shear (0-3000m) pos: 2.3 neg: 4.4 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 140.8 deg Storm rel helicity (0-3000m) pos: 35.1 neg: -26.2 tot: 8.9 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.42 Bulk Shear: 78.48 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 85 16 121 18| 13.9 0.0 13.9| 0.0 -19.9 -19.9 -39.8 -0.36| 14.0 -5.1 1000 87 17 120 19| 7.0 5.3 12.2| 20.5 -19.9 0.6 0.6 -0.03| 12.3 -0.4 1500 86 14 125 16| 4.6 5.5 10.2| 34.5 -22.1 12.4 8.3 0.09| 10.7 0.9 2000 81 12 126 14| 3.5 4.6 8.1| 34.5 -25.4 9.0 4.5 0.03| 8.9 0.3 2500 73 11 123 13| 2.8 4.4 7.2| 34.5 -26.2 8.4 3.3 0.02| 8.0 0.1 3000 64 11 119 11| 2.3 4.4 6.7| 35.1 -26.2 8.9 3.0 0.07| 7.4 0.5 4000 40 11 102 7| 1.7 4.1 5.9| 35.3 -27.5 7.8 2.0 0.05| 6.4 0.4 5000 9 12 41 2| 1.4 3.9 5.3| 35.3 -39.7 -4.3 -0.9 -0.01| 6.0 -0.1 6000 332 14 285 7| 1.2 4.3 5.4| 51.4 -53.3 -1.9 -0.3 -0.02| 6.2 -0.1 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20250426.12.gif