UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:0000Z 17 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 147 SFC 983 294 18.6 13.6 73 5.0 15.4 165 5 293.2 295.0 289.3 321.7 10.00 2 925 813 13.8 11.2 84 2.6 12.2 185 21 293.4 295.0 288.5 319.4 9.06 3 908 969 12.2 9.8 85 2.4 10.8 194 19 293.3 294.8 287.9 317.4 8.40 4 882 1212 11.0 4.0 62 7.0 7.3 208 16 294.5 295.6 285.8 311.4 5.78 5 876 1269 13.6 -8.4 21 22.0 4.2 211 15 297.8 298.2 283.4 304.9 2.31 6 859 1434 12.8 -14.2 14 27.0 2.6 220 13 298.7 298.9 282.7 303.3 1.48 7 850 1522 12.8 -17.2 11 30.0 2.1 225 12 299.6 299.8 282.7 303.3 1.17 8 827 1752 13.4 -23.6 6 37.0 1.5 232 13 302.5 302.7 283.3 304.8 0.69 9 700 3130 5.2 -19.8 14 25.0 -3.1 275 16 308.2 308.5 286.0 312.0 1.13 10 672 3461 3.2 -14.8 25 18.0 -3.5 273 20 309.6 310.0 287.2 315.5 1.80 11 549 5052 -11.3 -14.6 77 3.3 -12.4 264 40 310.8 311.3 288.1 318.1 2.24 12 539 5193 -9.9 -12.6 81 2.7 -10.9 263 42 314.1 314.7 289.6 322.9 2.69 13 520 5469 -10.1 -11.3 91 1.2 -10.6 262 45 317.1 317.7 290.9 327.3 3.10 14 500 5770 -11.3 -12.0 95 0.7 -11.6 260 49 319.3 319.9 291.5 329.3 3.05 15 464 6342 -12.5 -13.7 91 1.2 -12.9 263 52 324.7 325.2 292.9 334.3 2.86 16 400 7460 -19.7 -22.1 81 2.4 -20.4 270 58 329.4 329.7 293.1 335.1 1.63 17 337 8710 -28.7 -31.8 75 3.1 -29.2 273 65 333.6 333.8 293.4 336.6 0.79 18 300 9530 -35.9 -38.6 76 2.7 -36.2 275 70 334.8 334.9 293.4 336.5 0.45 19 275 10128 -40.1 -42.2 80 2.1 -40.3 273 77 337.1 337.2 293.9 338.5 0.34 20 250 10770 -45.9 270 84 337.8 21 200 12210 -57.9 270 95 341.1 22 193 12435 -59.5 270 91 342.0 23 172 13157 -60.7 285 101 351.5 24 150 14010 -62.1 280 87 363.1 25 121 15322 -66.5 283 73 378.1 26 102 16343 -70.9 285 61 388.5 27 100 16460 -70.5 285 60 391.5 28 72 18394 -71.1 303 31 428.8 29 70 18560 -69.5 305 29 435.7 30 59 19592 -64.9 328 15 467.9 31 50 20610 -61.5 350 2 498.6 32 42 21700 -57.9 533.0 TRP 193 12435 -59.5 270 91 342.0 WND 172 13157 -60.7 285 101 351.5 Sounding variables and indices 1000-500 mb thick: 5623.00 m Freezing level: 644.86 mb = 3812.03 m = 12506.50 ft Wetbulb zero: 785.19 mb = 2180.65 m = 7154.28 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 45.01 % Est. max temperature: 27.13 C = 80.83 F Sfc-Lift cond lev (LCL): 912.71 mb = 925.40 m = 3036.05 ft T: 12.65 C 700-500 lapse rate: 6.25 C/km ThetaE index: 18.46 C Layer 925.0- 827.0 mb Conv cond level (CCL): 728.77 mb = 2797.01 m = 9176.43 ft Mean mixing ratio: 8.77 g/kg Conv temperature: 32.23 C = 90.01 F Cap Strength: 6.11 C Lifted Index: 5.85 C Risk: None Lifted Index @300 mb: 11.89 C Lifted Index @700 mb: 5.36 C Showalter Index: 15.40 C Risk: None Total Totals Index: 18.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: -5.90 C K Index: -18.10 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 5.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.50 J/kg Max Up Vert Vel: 2.65 m/s Conv Inhibition (B-): 23731.63 J/kg Cap Strength: 6.08 C Lift Cond Lev (LCL): 882.49 mb = 1206.99 m = 3959.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 19 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 ---------------------------------------------------------- 0 983 294 165 5 -1.3 4.8 | 117 22 -19.9 10.0 1 925 813 185 21 1.8 20.9 | 147 31 -16.8 26.0 2 850 1522 225 12 8.5 8.5 | 143 17 -10.1 13.6 3 700 3130 275 16 15.9 -1.4 | 144 5 -2.7 3.7 4 500 5770 260 49 48.3 8.5 | 245 33 29.6 13.6 5 400 7460 270 58 58.0 -0.0 | 263 40 39.4 5.1 6 300 9530 275 70 69.7 -6.1 | 271 51 51.1 -1.0 7 250 10770 270 84 84.0 -0.0 | 266 66 65.4 5.1 8 200 12210 270 95 95.0 -0.0 | 266 77 76.4 5.1 9 193 12435 270 91 91.0 -0.0 | 266 73 72.4 5.1 10 172 13157 285 101 97.6 -26.1 | 285 82 78.9 -21.0 11 150 14010 280 87 85.7 -15.1 | 278 68 67.0 -10.0 12 100 16460 285 60 58.0 -15.5 | 285 41 39.3 -10.4 13 70 18560 305 29 23.8 -16.6 | 336 13 5.1 -11.5 14 50 20610 350 2 0.3 -2.0 | 100 19 -18.3 3.2 Wind Parameters Mean winds (0-6000m): 255.4 at 25.8 knts Storm direction: 285.4 at 19.3 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 54.3 deg Storm rel helicity (0-3000m) pos: 119.9 neg: -11.0 tot: 108.8 m^2/s^2 ave: 36.3 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 85.92 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 ------------------------------------------------------------------------------- 500 181 13 134 26| 16.2 0.0 16.2| 96.3 0.0 96.3 192.6 0.85| 16.5 14.1 1000 190 15 142 26| 6.2 0.0 6.2|110.7 -2.2 108.5 108.5 0.57| 13.7 7.8 1500 198 15 143 24| 4.0 0.0 4.0|113.3 -9.9 103.3 68.9 0.44| 11.1 4.9 2000 208 14 146 21| 3.7 0.0 3.7|117.1 -9.9 107.2 53.6 0.42| 9.3 3.9 2500 219 14 149 19| 3.4 0.0 3.4|117.8 -10.1 107.8 43.1 0.38| 8.3 3.2 3000 229 15 153 16| 3.5 0.0 3.5|119.9 -11.0 108.8 36.3 0.37| 7.8 2.9 4000 246 17 165 12| 2.6 1.6 4.2|131.6 -11.0 120.6 30.1 0.41| 7.5 3.1 5000 253 21 188 11| 2.1 2.6 4.7|135.4 -11.5 123.9 24.8 0.35| 7.3 2.5 6000 255 26 208 13| 2.0 2.7 4.8|163.8 -14.5 149.3 24.9 0.34| 7.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20250417.00.gif