UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 1 MAY 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 103 SFC 978 294 16.6 16.2 97 0.4 16.4 145 6 291.6 293.7 290.3 325.3 11.92 2 966 399 15.8 14.8 94 1.0 15.2 164 9 291.8 293.8 289.7 323.0 11.02 3 951 534 18.6 13.6 73 5.0 15.4 188 13 296.0 297.8 290.5 325.8 10.34 4 925 772 17.2 13.0 76 4.2 14.6 230 19 296.9 298.7 290.7 326.5 10.22 5 850 1491 13.6 7.6 67 6.0 10.1 265 33 300.4 301.8 289.8 323.2 7.72 6 816 1834 11.0 6.0 71 5.0 8.2 262 34 301.2 302.5 289.5 322.6 7.20 7 719 2884 6.0 4.3 89 1.7 5.1 252 38 306.8 308.1 291.4 328.8 7.26 8 700 3104 4.4 2.8 89 1.6 3.5 250 39 307.4 308.6 291.1 327.8 6.70 9 630 3953 -0.9 -1.8 94 0.9 -1.4 245 43 310.7 311.7 290.9 327.3 5.33 10 500 5770 -8.9 -10.8 86 1.9 -9.7 235 51 322.2 322.8 292.6 333.3 3.36 11 486 5990 -10.1 -12.1 85 2.0 -10.9 236 53 323.3 324.0 292.7 333.7 3.11 12 442 6717 -13.9 -15.9 85 2.0 -14.6 241 60 327.4 327.9 293.3 336.0 2.50 13 400 7470 -18.7 -21.4 79 2.7 -19.5 245 68 330.7 331.0 293.5 336.8 1.73 14 328 8925 -28.3 -31.5 74 3.2 -28.9 245 80 336.8 337.0 294.3 339.9 0.84 15 300 9560 -33.5 -36.3 76 2.8 -33.9 245 86 338.2 338.3 294.4 340.3 0.57 16 269 10315 -40.1 -43.0 74 2.9 -40.4 248 89 339.3 339.3 294.4 340.5 0.32 17 250 10810 -44.5 250 91 339.9 18 200 12260 -57.3 255 103 342.0 19 182 12852 -59.9 260 109 347.1 20 166 13424 -61.3 265 115 354.0 21 150 14050 -62.9 260 99 361.7 22 119 15460 -68.1 260 92 376.9 23 109 15985 -70.3 260 89 382.4 24 105 16208 -69.7 260 76 387.6 25 100 16500 -68.3 260 58 395.8 26 99 16560 -68.3 260 58 396.9 27 77 18042 -73.9 249 46 414.8 28 70 18600 -71.5 245 41 431.4 29 68 18772 -69.3 439.8 30 61 19427 -65.5 462.1 31 57 19839 -66.1 469.8 TRP 109 15985 -70.3 260 89 382.4 WND 166 13424 -61.3 265 115 354.0 Sounding variables and indices 1000-500 mb thick: 5667.00 m Freezing level: 641.89 mb = 3808.81 m = 12495.94 ft Wetbulb zero: 649.42 mb = 3708.37 m = 12166.41 ft Precipitable water: 1.47 inches Sfc-500 mean rel hum: 83.98 % Est. max temperature: 25.83 C = 78.50 F Sfc-Lift cond lev (LCL): 972.43 mb = 342.48 m = 1123.62 ft T: 16.23 C 700-500 lapse rate: 4.99 C/km ThetaE index: 3.95 C Layer 850.0- 719.0 mb Conv cond level (CCL): 811.45 mb = 1880.79 m = 6170.48 ft Mean mixing ratio: 10.06 g/kg Conv temperature: 26.35 C = 79.43 F Cap Strength: 2.87 C Lifted Index: 4.62 C Risk: None Lifted Index @300 mb: 9.78 C Lifted Index @700 mb: 1.80 C Showalter Index: 5.73 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 16.50 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 208.20 Risk: None Energy Index: 1.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.83 J/kg Max Up Vert Vel: 7.32 m/s Conv Inhibition (B-): 12882.13 J/kg Cap Strength: 4.50 C Lift Cond Lev (LCL): 873.81 mb = 1256.10 m = 4121.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 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 ---------------------------------------------------------- 0 978 294 145 6 -3.4 4.9 | 103 33 -32.4 7.4 1 925 772 230 19 14.6 12.2 | 136 21 -14.4 14.7 2 850 1491 265 33 32.9 2.9 | 216 7 3.9 5.4 3 700 3104 250 39 36.6 13.3 | 206 18 7.7 15.8 4 500 5770 235 51 41.8 29.3 | 202 34 12.8 31.8 5 400 7470 245 68 61.6 28.7 | 226 45 32.7 31.2 6 300 9560 245 86 77.9 36.3 | 232 63 49.0 38.9 7 250 10810 250 91 85.5 31.1 | 239 66 56.6 33.6 8 200 12260 255 103 99.5 26.7 | 248 76 70.6 29.2 9 166 13424 265 115 114.6 10.0 | 262 87 85.6 12.5 10 150 14050 260 99 97.5 17.2 | 254 71 68.6 19.7 11 109 15985 260 89 87.6 15.5 | 253 61 58.7 18.0 12 100 16500 260 58 57.1 10.1 | 246 31 28.2 12.6 13 70 18600 245 41 37.2 17.3 | 203 21 8.2 19.8 Wind Parameters Mean winds (0-6000m): 245.0 at 38.7 knts Storm direction: 275.0 at 29.0 knts Shear (0-3000m) pos: 6.4 neg: 1.8 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 103.2 deg Storm rel helicity (0-3000m) pos: 185.5 neg: -7.3 tot: 178.2 m^2/s^2 ave: 59.4 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 5.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.25 Bulk Shear: 107.28 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 ------------------------------------------------------------------------------- 500 214 13 121 25| 20.5 0.0 20.5|135.2 0.0 135.2 270.3 0.74| 24.0 17.8 1000 236 19 133 19| 16.3 0.0 16.3|173.7 0.0 173.7 173.7 0.72| 19.3 13.9 1500 250 23 145 13| 12.8 0.0 12.8|185.3 -0.5 184.8 123.2 0.71| 15.8 11.1 2000 254 26 159 11| 9.6 0.9 10.5|185.3 -2.1 183.2 91.6 0.65| 12.7 8.2 2500 254 28 171 10| 7.7 1.4 9.1|185.3 -4.9 180.4 72.2 0.59| 10.9 6.4 3000 253 30 180 11| 6.4 1.8 8.1|185.5 -7.3 178.2 59.4 0.54| 9.7 5.2 4000 251 33 190 14| 4.8 2.1 6.9|185.6 -9.0 176.6 44.1 0.49| 8.0 3.9 5000 248 36 195 17| 3.8 2.3 6.2|185.6 -17.0 168.6 33.7 0.43| 7.1 3.0 6000 245 39 198 20| 3.7 2.2 5.9|232.9 -22.3 210.6 35.1 0.43| 6.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20250501.12.gif