UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 15 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 120 SFC 980 292 16.4 7.4 55 9.0 11.3 305 8 291.2 292.4 285.4 310.1 6.60 2 925 781 12.4 5.4 62 7.0 8.6 305 25 292.0 293.1 285.1 309.5 6.08 3 850 1482 5.6 3.3 85 2.3 4.4 305 29 292.0 293.0 284.7 308.5 5.71 4 847 1511 5.4 2.8 83 2.6 4.1 305 29 292.1 293.1 284.6 308.1 5.53 5 822 1754 4.2 -5.8 48 10.0 0.0 304 31 293.3 293.9 282.3 302.3 3.01 6 799 1984 2.8 -9.2 41 12.0 -1.8 303 33 294.2 294.7 281.9 301.4 2.38 7 775 2230 2.8 -12.2 32 15.0 -2.7 303 36 296.8 297.2 282.5 302.8 1.93 8 755 2441 3.2 -14.8 25 18.0 -3.1 302 38 299.5 299.8 283.2 304.5 1.60 9 749 2506 4.8 -36.2 3 41.0 -4.4 302 38 301.9 301.9 282.5 302.7 0.23 10 736 2649 5.2 -38.8 2 44.0 -4.4 301 39 303.9 303.9 283.2 304.5 0.18 11 700 3056 3.8 -27.2 8 31.0 -4.8 300 43 306.7 306.8 284.8 308.7 0.59 12 652 3630 2.4 -29.6 7 32.0 -6.1 298 44 311.4 311.5 286.5 313.2 0.50 13 531 5249 -9.1 -48.1 3 39.0 -14.9 292 46 316.5 316.5 287.7 316.8 0.09 14 500 5710 -12.9 -53.9 2 41.0 -17.8 290 47 317.3 317.3 287.9 317.5 0.05 15 400 7360 -25.7 -57.7 3 32.0 -28.1 290 60 321.6 321.6 289.3 321.7 0.04 16 335 8627 -34.7 -59.7 6 25.0 -36.0 290 74 326.0 326.0 290.6 326.2 0.04 17 304 9299 -40.1 -66.1 5 26.0 -41.0 290 81 327.6 327.6 291.0 327.7 0.02 18 300 9390 -40.7 290 82 328.0 19 250 10610 -48.7 300 103 333.7 20 204 11933 -55.4 290 117 343.0 21 200 12060 -56.1 290 115 343.9 22 166 13223 -61.9 274 107 353.1 23 151 13809 -60.1 266 103 365.8 24 150 13850 -60.5 265 103 365.9 25 115 15482 -67.9 275 97 381.0 26 107 15919 -65.9 275 88 392.7 27 100 16330 -67.3 275 80 397.7 28 98 16451 -67.3 274 76 400.0 29 93 16766 -68.1 272 67 404.5 30 92 16831 -65.1 271 65 411.6 31 83 17459 -63.1 267 47 428.0 32 81 17610 -60.5 266 43 436.4 33 70 18510 -63.7 260 17 448.1 34 59 19557 -64.3 245 19 469.2 35 50 20580 -59.5 230 21 503.3 36 40 21989 -55.7 546.0 37 30 23831 -53.3 599.3 TRP 115 15482 -67.9 275 97 381.0 WND 204 11933 -55.4 290 117 343.0 Sounding variables and indices 1000-500 mb thick: 5590.00 m Freezing level: 626.75 mb = 3967.54 m = 13016.69 ft Wetbulb zero: 821.75 mb = 1756.87 m = 5763.94 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 25.47 % Est. max temperature: 18.10 C = 64.58 F Sfc-Lift cond lev (LCL): 856.35 mb = 1420.30 m = 4659.72 ft T: 6.20 C 700-500 lapse rate: 6.29 C/km ThetaE index: 8.68 C Layer 925.0- 775.0 mb Conv cond level (CCL): 815.17 mb = 1821.91 m = 5977.31 ft Mean mixing ratio: 6.17 g/kg Conv temperature: 18.76 C = 65.77 F Cap Strength: 10.35 C Lifted Index: 9.70 C Risk: None Lifted Index @300 mb: 13.30 C Lifted Index @700 mb: 8.15 C Showalter Index: 10.40 C Risk: None Total Totals Index: 34.70 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 16.20 C K Index: -9.20 Risk: None Sweat Index: 144.60 Risk: None Energy Index: 2.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.08 J/kg Max Up Vert Vel: 2.48 m/s Conv Inhibition (B-): 31301.30 J/kg Cap Strength: 10.33 C Lift Cond Lev (LCL): 836.98 mb = 1607.56 m = 5274.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 29 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 ---------------------------------------------------------- 0 980 292 305 8 6.6 -4.6 | 155 22 -9.3 19.9 1 925 781 305 25 20.5 -14.3 | 205 11 4.6 10.1 2 850 1482 305 29 23.8 -16.6 | 225 11 7.9 7.8 3 700 3056 300 43 37.2 -21.5 | 262 22 21.4 2.9 4 500 5710 290 47 44.2 -16.1 | 254 30 28.3 8.4 5 400 7360 290 60 56.4 -20.5 | 264 41 40.5 3.9 6 300 9390 290 82 77.1 -28.0 | 273 61 61.2 -3.6 7 250 10610 300 103 89.2 -51.5 | 290 78 73.4 -27.1 8 204 11933 290 117 109.9 -40.0 | 279 95 94.1 -15.6 9 200 12060 290 115 108.1 -39.3 | 279 93 92.2 -14.9 10 150 13850 265 103 102.6 9.0 | 249 93 86.8 33.4 11 115 15482 275 97 96.6 -8.5 | 259 82 80.8 16.0 12 100 16330 275 80 79.7 -7.0 | 255 66 63.9 17.5 13 70 18510 260 17 16.7 3.0 | 182 27 0.9 27.4 14 50 20580 230 21 16.1 13.5 | 180 38 0.3 37.9 Wind Parameters Mean winds (0-6000m): 297.1 at 38.8 knts Storm direction: 327.1 at 29.1 knts Shear (0-3000m) pos: 0.0 neg: 6.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 97.1 neg: -1.5 tot: 95.6 m^2/s^2 ave: 31.9 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 66.53 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 ------------------------------------------------------------------------------- 500 305 17 172 15| 0.0 17.6 17.6| 49.4 0.0 49.4 98.8 0.74| 17.6 13.0 1000 305 22 189 12| 0.0 10.2 10.2| 57.7 0.0 57.7 57.7 0.77| 10.3 7.9 1500 305 24 201 11| 0.0 8.1 8.1| 68.5 0.0 68.5 45.7 0.80| 8.2 6.5 2000 304 27 213 11| 0.0 7.3 7.3| 80.5 0.0 80.5 40.3 0.78| 7.3 5.7 2500 303 29 225 12| 0.0 6.7 6.7| 91.8 0.0 91.8 36.7 0.75| 6.8 5.1 3000 303 31 234 13| 0.0 6.1 6.1| 97.1 -1.5 95.6 31.9 0.70| 6.2 4.4 4000 301 34 244 15| 0.0 4.8 4.8| 97.1 -10.2 86.9 21.7 0.61| 5.1 3.1 5000 299 37 248 18| 0.0 4.0 4.0| 97.1 -20.8 76.3 15.3 0.53| 4.4 2.3 6000 297 39 250 20| 0.0 3.8 3.8|118.2 -25.6 92.6 15.4 0.50| 4.2 2.1 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20250415.12.gif