UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 28 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 75 SFC 975 293 17.6 16.2 91 1.4 16.7 320 10 292.9 295.0 290.8 326.9 11.96 2 925 743 15.4 11.0 75 4.4 12.7 335 33 295.1 296.7 289.0 320.8 8.94 3 889 1079 12.8 9.7 81 3.1 11.0 323 32 295.7 297.3 288.9 320.4 8.52 4 850 1455 11.0 9.9 93 1.1 10.3 310 31 297.7 299.3 290.0 324.0 9.04 5 849 1465 11.0 9.6 91 1.4 10.2 310 31 297.8 299.4 289.9 323.7 8.87 6 840 1554 12.0 7.0 71 5.0 9.1 309 30 299.7 301.1 289.3 321.9 7.50 7 837 1584 14.0 6.0 58 8.0 9.4 309 30 302.1 303.4 289.7 323.1 7.02 8 828 1674 13.8 3.8 51 10.0 8.2 309 30 302.9 304.0 289.1 321.1 6.08 9 818 1777 14.6 -5.4 25 20.0 5.2 308 29 304.8 305.3 286.9 314.5 3.12 10 700 3071 6.6 -13.4 22 20.0 -1.3 300 21 309.8 310.2 287.5 316.1 1.94 11 670 3429 4.6 -8.4 38 13.0 -1.1 294 26 311.5 312.0 289.1 321.1 3.03 12 598 4343 -1.9 -6.2 72 4.3 -3.8 279 37 314.2 315.0 290.9 327.1 4.02 13 584 4531 -1.5 -7.5 64 6.0 -4.2 276 40 316.8 317.5 291.4 328.9 3.73 14 553 4963 -3.7 -12.7 50 9.0 -7.2 268 46 319.2 319.7 291.1 327.8 2.60 15 500 5750 -9.5 -16.5 57 7.0 -11.9 255 56 321.5 321.9 291.3 328.6 2.10 16 477 6111 -11.1 -19.1 52 8.0 -13.7 256 58 323.8 324.2 291.7 329.9 1.77 17 454 6488 -12.1 -24.1 36 12.0 -15.5 257 59 327.2 327.4 292.1 331.4 1.20 18 425 6988 -15.9 -24.9 46 9.0 -18.3 259 62 328.6 328.8 292.5 332.8 1.19 19 400 7440 -19.5 -26.5 54 7.0 -21.2 260 64 329.6 329.9 292.7 333.6 1.10 20 368 8056 -24.9 -29.3 67 4.4 -25.8 260 72 330.4 330.6 292.7 333.7 0.92 21 361 8196 -24.9 -36.9 32 12.0 -26.8 260 74 332.2 332.3 292.8 333.9 0.45 22 330 8849 -27.1 -46.1 15 19.0 -29.3 260 83 337.9 337.9 294.0 338.6 0.19 23 300 9530 -33.1 -41.1 45 8.0 -34.0 260 93 338.7 338.8 294.3 340.1 0.35 24 264 10418 -39.5 -45.5 53 6.0 -40.0 260 99 342.0 342.0 295.0 343.0 0.25 25 257 10602 -40.1 -54.1 21 14.0 -40.9 260 100 343.7 343.7 295.3 344.1 0.10 26 250 10790 -41.7 260 101 344.1 27 211 11914 -50.8 265 103 346.9 28 200 12260 -53.7 265 103 347.7 29 185 12757 -56.9 266 101 350.4 30 150 14060 -64.3 270 95 359.3 31 116 15605 -72.1 270 89 372.3 32 100 16480 -72.1 270 56 388.4 33 86 17358 -75.5 270 46 398.7 34 70 18570 -67.7 270 33 439.5 35 60 19499 -67.3 259 19 460.3 36 57 19811 -62.7 255 14 477.5 37 50 20620 -62.3 245 2 496.7 38 45 21276 -61.1 278 4 514.8 39 30 23860 -51.9 45 14 603.2 40 20 26490 -50.3 360 16 682.2 41 19 26825 -49.9 693.5 TRP 116 15605 -72.1 270 89 372.3 WND 211 11914 -50.8 265 103 346.9 Sounding variables and indices 1000-500 mb thick: 5675.00 m Freezing level: 619.05 mb = 4075.56 m = 13371.11 ft Wetbulb zero: 723.24 mb = 2799.66 m = 9185.13 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 52.39 % Est. max temperature: 28.09 C = 82.57 F Sfc-Lift cond lev (LCL): 955.21 mb = 468.02 m = 1535.48 ft T: 16.74 C 700-500 lapse rate: 6.01 C/km ThetaE index: 8.63 C Layer 828.0- 700.0 mb Conv cond level (CCL): 723.74 mb = 2793.92 m = 9166.28 ft Mean mixing ratio: 9.55 g/kg Conv temperature: 33.35 C = 92.04 F Cap Strength: 6.44 C Lifted Index: 5.66 C Risk: None Lifted Index @300 mb: 12.23 C Lifted Index @700 mb: 5.23 C Showalter Index: 4.72 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 19.40 C K Index: 10.40 Risk: None Sweat Index: 236.80 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.70 J/kg Max Up Vert Vel: 5.04 m/s Conv Inhibition (B-): 38502.32 J/kg Cap Strength: 6.37 C Lift Cond Lev (LCL): 882.36 mb = 1141.55 m = 3745.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 26 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 ---------------------------------------------------------- 0 975 293 320 10 6.4 -7.7 | 126 16 -13.2 9.7 1 925 743 335 33 13.9 -29.9 | 24 14 -5.7 -12.6 2 850 1455 310 31 23.7 -19.9 | 302 5 4.1 -2.6 3 700 3071 300 21 18.2 -10.5 | 168 7 -1.5 6.8 4 500 5750 255 56 54.1 14.5 | 227 47 34.4 31.8 5 400 7440 260 64 63.0 11.1 | 237 52 43.4 28.4 6 300 9530 260 93 91.6 16.1 | 245 79 71.9 33.5 7 250 10790 260 101 99.5 17.5 | 246 87 79.8 34.9 8 211 11914 265 103 102.6 9.0 | 252 87 83.0 26.3 9 200 12260 265 103 102.6 9.0 | 252 87 83.0 26.3 10 150 14060 270 95 95.0 -0.0 | 257 77 75.4 17.3 11 116 15605 270 89 89.0 -0.0 | 256 71 69.4 17.3 12 100 16480 270 56 56.0 -0.0 | 245 40 36.4 17.3 13 70 18570 270 33 33.0 -0.0 | 218 22 13.4 17.3 14 50 20620 245 2 1.8 0.8 | 136 25 -17.8 18.2 15 30 23860 45 14 -9.9 -9.9 | 104 30 -29.5 7.4 16 20 26490 360 16 -0.0 -16.0 | 94 20 -19.6 1.3 Wind Parameters Mean winds (0-6000m): 281.4 at 34.9 knts Storm direction: 311.4 at 26.2 knts Shear (0-3000m) pos: 4.0 neg: 3.4 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 68.6 deg Storm rel helicity (0-3000m) pos: 5.3 neg: -75.0 tot: -69.7 m^2/s^2 ave: -23.2 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -5.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 96.09 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 ------------------------------------------------------------------------------- 500 332 23 74 9| 23.9 0.0 23.9| 0.0 -48.0 -48.0 -96.0 -0.77| 24.4-18.9 1000 328 27 41 8| 12.0 5.1 17.1| 0.0 -63.4 -63.4 -63.4 -0.74| 17.3-12.9 1500 322 28 22 5| 8.0 4.8 12.8| 0.0 -69.1 -69.1 -46.0 -0.76| 13.4-10.2 2000 318 28 13 4| 6.0 4.1 10.1| 0.0 -71.5 -71.5 -35.7 -0.77| 10.9 -8.5 2500 315 27 11 2| 4.8 3.7 8.5| 0.0 -73.9 -73.9 -29.6 -0.77| 9.4 -7.3 3000 313 27 22 1| 4.0 3.4 7.4| 5.3 -75.0 -69.7 -23.2 -0.65| 8.7 -5.7 4000 306 27 244 3| 3.0 4.1 7.1| 24.7 -75.0 -50.3 -12.6 -0.39| 8.5 -3.3 5000 293 31 239 10| 2.4 5.1 7.5| 25.0 -98.0 -73.0 -14.6 -0.34| 8.7 -2.9 6000 281 35 234 18| 2.2 5.1 7.2| 55.2-132.6 -77.4 -12.9 -0.30| 8.3 -2.5 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20250428.12.gif