UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:0000Z 24 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 85 SFC 976 295 19.4 16.3 82 3.1 17.4 305 6 294.6 296.7 291.5 329.0 12.03 2 925 754 14.6 14.3 98 0.3 14.4 310 17 294.2 296.2 290.6 326.1 11.14 3 911 883 14.0 11.4 84 2.6 12.4 304 16 294.9 296.6 289.3 321.8 9.33 4 899 995 13.4 10.1 80 3.3 11.4 298 16 295.4 297.0 288.9 320.4 8.66 5 887 1108 12.8 7.8 72 5.0 9.9 293 16 295.9 297.3 288.0 317.7 7.50 6 881 1165 15.2 -5.8 23 21.0 5.6 290 15 299.0 299.5 284.4 307.6 2.81 7 879 1184 15.8 -2.2 29 18.0 7.0 289 15 299.8 300.5 285.7 311.0 3.70 8 869 1281 16.2 9.2 63 7.0 12.0 284 15 301.2 302.8 290.6 326.2 8.43 9 850 1469 16.0 11.0 72 5.0 12.9 275 14 302.9 304.7 292.2 331.9 9.74 10 809 1888 13.8 10.2 79 3.6 11.6 275 16 304.9 306.7 292.8 334.0 9.71 11 753 2490 10.6 7.3 80 3.3 8.6 275 20 307.7 309.3 292.7 333.7 8.55 12 700 3098 9.2 0.2 53 9.0 4.4 275 23 312.7 313.7 291.7 330.1 5.55 13 669 3471 7.0 -2.0 53 9.0 2.4 276 24 314.3 315.2 291.7 329.9 4.94 14 583 4587 1.2 -15.8 27 17.0 -5.3 278 27 320.1 320.5 290.7 326.6 1.91 15 561 4896 1.8 -31.2 7 33.0 -7.3 278 28 324.4 324.5 290.6 326.2 0.50 16 500 5810 -5.5 -21.5 27 16.0 -10.7 280 31 326.3 326.6 292.0 331.1 1.37 17 476 6195 -8.1 -25.1 24 17.0 -13.0 278 30 327.7 328.0 292.1 331.5 1.05 18 432 6940 -14.3 -31.3 22 17.0 -18.1 273 27 329.1 329.2 292.1 331.5 0.65 19 406 7408 -17.9 -27.9 41 10.0 -20.3 271 25 330.3 330.5 292.7 333.8 0.95 20 400 7520 -17.7 -31.7 28 14.0 -20.7 270 25 332.0 332.1 292.9 334.5 0.67 21 398 7557 -17.9 -32.9 26 15.0 -21.0 270 25 332.2 332.3 292.9 334.4 0.60 22 390 7709 -17.7 -42.7 9 25.0 -21.7 272 27 334.4 334.4 293.2 335.3 0.23 23 363 8242 -22.1 -38.1 22 16.0 -24.8 278 32 335.4 335.5 293.6 337.0 0.39 24 300 9610 -34.1 -48.1 23 14.0 -35.3 295 47 337.3 337.3 293.8 338.0 0.16 25 273 10264 -40.1 -48.1 42 8.0 -40.7 298 52 337.8 337.9 294.0 338.6 0.18 26 250 10860 -44.5 300 56 339.9 27 212 11949 -47.3 275 64 351.9 28 210 12011 -47.5 276 64 352.6 29 200 12330 -49.7 280 64 354.1 30 150 14160 -62.1 265 62 363.1 31 106 16249 -72.3 274 41 381.6 32 100 16590 -73.7 275 37 385.3 33 85 17522 -78.9 277 30 393.1 34 70 18630 -76.3 280 21 421.2 35 67 18884 -74.9 289 21 429.5 36 64 19153 -70.7 299 20 444.4 37 53 20277 -69.1 338 19 472.7 38 52 20392 -66.3 342 19 481.8 39 50 20630 -65.5 350 19 489.1 40 30 23820 -55.3 150 12 593.9 41 20 26450 -49.7 210 16 684.0 42 16 27932 -43.1 750.7 TRP WND 212 11949 -47.3 275 64 351.9 Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 545.96 mb = 5121.44 m = 16802.41 ft Wetbulb zero: 642.32 mb = 3800.93 m = 12470.09 ft Precipitable water: 1.25 inches Sfc-500 mean rel hum: 53.07 % Est. max temperature: 28.80 C = 83.83 F Sfc-Lift cond lev (LCL): 932.38 mb = 686.01 m = 2250.66 ft T: 15.31 C 700-500 lapse rate: 5.42 C/km ThetaE index: 21.46 C Layer 925.0- 879.0 mb Conv cond level (CCL): 680.38 mb = 3331.90 m = 10931.28 ft Mean mixing ratio: 9.83 g/kg Conv temperature: 38.36 C = 101.05 F Cap Strength: 10.39 C Lifted Index: 9.01 C Risk: None Lifted Index @300 mb: 10.47 C Lifted Index @700 mb: 7.36 C Showalter Index: 4.85 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 16.50 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 191.00 Risk: None Energy Index: -0.05 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.84 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 36329.07 J/kg Cap Strength: 10.21 C Lift Cond Lev (LCL): 883.44 mb = 1141.43 m = 3744.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 17 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 ---------------------------------------------------------- 0 976 295 305 6 4.9 -3.4 | 132 11 -8.1 7.3 1 925 754 310 17 13.0 -10.9 | 347 0 0.0 -0.2 2 850 1469 275 14 13.9 -1.2 | 186 10 1.0 9.6 3 700 3098 275 23 22.9 -2.0 | 229 13 9.9 8.8 4 500 5810 280 31 30.5 -5.4 | 253 18 17.5 5.4 5 400 7520 270 25 25.0 -0.0 | 228 16 12.0 10.8 6 300 9610 295 47 42.6 -19.9 | 287 31 29.6 -9.1 7 250 10860 300 56 48.5 -28.0 | 296 39 35.5 -17.2 8 212 11949 275 64 63.8 -5.6 | 264 51 50.8 5.2 9 200 12330 280 64 63.0 -11.1 | 270 50 50.0 -0.3 10 150 14160 265 62 61.8 5.4 | 252 51 48.8 16.2 11 100 16590 275 37 36.9 -3.2 | 252 25 23.9 7.6 12 70 18630 280 21 20.7 -3.6 | 227 10 7.7 7.1 13 50 20630 350 19 3.3 -18.7 | 51 13 -9.7 -7.9 14 30 23820 150 12 -6.0 10.4 | 138 28 -19.0 21.2 15 20 26450 210 16 8.0 13.9 | 169 25 -5.0 24.6 Wind Parameters Mean winds (0-6000m): 279.7 at 22.5 knts Storm direction: 309.7 at 16.9 knts Shear (0-3000m) pos: 2.2 neg: 2.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 98.5 deg Storm rel helicity (0-3000m) pos: 25.2 neg: -2.6 tot: 22.6 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.58 Bulk Shear: 23.72 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 ------------------------------------------------------------------------------- 500 309 12 132 5| 11.2 0.0 11.2| 0.9 -0.0 0.8 1.7 0.14| 11.4 1.6 1000 302 14 160 4| 5.6 3.6 9.2| 0.9 -1.4 -0.5 -0.5 0.02| 9.3 0.2 1500 294 14 180 5| 3.7 3.2 6.9| 5.1 -2.6 2.5 1.7 0.06| 7.6 0.5 2000 288 15 191 6| 2.8 2.6 5.4| 12.1 -2.6 9.5 4.8 0.16| 6.4 1.0 2500 285 16 200 7| 2.2 2.4 4.6| 19.1 -2.6 16.5 6.6 0.23| 5.7 1.3 3000 282 17 207 8| 2.2 2.0 4.2| 25.2 -2.6 22.6 7.5 0.27| 5.1 1.4 4000 280 19 218 9| 2.0 1.5 3.5| 34.8 -2.6 32.2 8.1 0.32| 4.2 1.4 5000 280 21 226 10| 1.9 1.2 3.1| 45.0 -2.6 42.4 8.5 0.36| 3.7 1.3 6000 280 23 233 12| 1.8 1.0 2.8| 50.3 -12.5 37.7 6.3 0.30| 3.4 1.0 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20250424.00.gif