UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:0000Z 2 DEC 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 138 SFC 982 295 19.4 18.7 96 0.7 18.9 120 3 294.1 296.6 292.7 333.9 13.95 2 925 809 16.4 13.9 85 2.5 14.8 255 6 296.1 298.0 291.0 327.4 10.85 3 888 1156 14.6 11.6 82 3.0 12.7 257 9 297.7 299.5 290.5 325.9 9.70 4 850 1525 11.8 10.2 90 1.6 10.8 260 12 298.5 300.2 290.4 325.5 9.23 5 823 1794 10.4 8.8 90 1.6 9.5 258 14 299.8 301.4 290.3 325.3 8.67 6 802 2009 9.8 2.8 62 7.0 6.1 256 16 301.4 302.5 288.3 318.9 5.84 7 794 2092 10.2 -2.8 40 13.0 3.9 255 17 302.7 303.4 286.9 314.6 3.92 8 734 2738 4.6 1.5 80 3.1 2.9 249 22 303.4 304.5 289.0 321.0 5.82 9 700 3123 2.4 1.2 92 1.2 1.8 245 25 305.1 306.3 289.8 323.3 5.97 10 659 3606 -1.5 -2.0 96 0.5 -1.7 248 27 306.1 307.0 289.2 321.4 5.02 11 654 3667 0.4 -15.6 29 16.0 -5.3 248 27 308.9 309.2 286.9 314.5 1.73 12 648 3741 1.2 -31.8 6 33.0 -7.0 248 28 310.6 310.7 286.1 312.0 0.41 13 575 4690 -4.3 -34.3 8 30.0 -10.9 254 32 315.0 315.0 287.5 316.3 0.36 14 500 5770 -13.7 -44.7 5 31.0 -18.1 260 37 316.3 316.4 287.7 316.9 0.14 15 460 6403 -17.1 -39.1 13 22.0 -20.6 266 56 319.7 319.8 289.0 320.8 0.28 16 400 7450 -19.9 -50.9 5 31.0 -23.5 275 87 329.1 329.1 291.6 329.5 0.09 17 397 7506 -18.9 -45.9 7 27.0 -22.6 275 87 331.1 331.2 292.2 331.8 0.16 18 357 8286 -23.5 -39.5 22 16.0 -25.9 273 93 335.2 335.2 293.4 336.5 0.35 19 310 9299 -30.7 -54.7 8 24.0 -32.6 271 101 338.9 338.9 294.1 339.2 0.07 20 300 9530 -32.7 -56.7 7 24.0 -34.4 270 103 339.3 339.3 294.2 339.5 0.06 21 294 9672 -34.1 -55.1 10 21.0 -35.5 272 104 339.3 339.3 294.2 339.6 0.07 22 273 10189 -38.7 -46.7 43 8.0 -39.4 280 109 339.9 339.9 294.5 340.7 0.21 23 272 10214 -38.9 -47.1 42 8.2 -39.5 280 109 340.0 340.0 294.5 340.8 0.20 24 264 10419 -40.1 -50.1 34 10.0 -40.8 280 108 341.1 341.1 294.7 341.7 0.15 25 250 10790 -43.1 280 107 342.0 26 200 12260 -52.3 280 101 349.9 27 167 13411 -57.5 271 101 359.8 28 150 14080 -63.1 265 101 361.4 29 101 16413 -76.9 275 82 378.1 30 100 16470 -74.7 275 74 383.4 31 95 16769 -73.7 274 71 391.0 32 79 17833 -78.1 268 59 403.1 33 70 18530 -74.5 265 51 425.0 34 67 18785 -73.1 266 47 433.4 35 66 18874 -69.9 266 46 442.2 36 56 19851 -69.5 268 32 464.4 37 51 20410 -68.1 270 25 480.3 38 50 20530 -64.9 270 23 490.5 39 43 21462 -61.1 273 18 521.5 40 40 21914 -60.7 274 16 533.4 41 39 22074 -56.3 275 15 548.4 42 30 23740 -57.7 280 6 587.3 43 25 24889 -58.3 617.1 44 20 26314 -51.9 677.3 TRP 101 16413 -76.9 275 82 378.1 WND 272 10214 -38.9 -47.1 42 8.2 -39.5 280 109 340.0 340.0 294.5 340.8 0.20 Sounding variables and indices 1000-500 mb thick: 5632.00 m Freezing level: 674.77 mb = 3420.20 m = 11220.99 ft Freezing level: 655.05 mb = 3653.88 m = 11987.67 ft Freezing level: 632.07 mb = 3947.68 m = 12951.54 ft Wetbulb zero: 679.27 mb = 3363.54 m = 11035.12 ft Precipitable water: 1.08 inches Sfc-500 mean rel hum: 51.59 % Est. max temperature: 24.66 C = 76.39 F Sfc-Lift cond lev (LCL): 972.21 mb = 381.11 m = 1250.36 ft T: 18.90 C 700-500 lapse rate: 6.08 C/km ThetaE index: 19.27 C Layer 925.0- 734.0 mb Conv cond level (CCL): 878.05 mb = 1251.12 m = 4104.68 ft Mean mixing ratio: 11.42 g/kg Conv temperature: 23.21 C = 73.79 F Cap Strength: 1.04 C Lifted Index: -1.94 C Risk: Thunderstorms probable Lifted Index @300 mb: 8.30 C Lifted Index @700 mb: -1.49 C Showalter Index: -0.24 C Risk: Thunderstorms probable Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 23.90 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 191.40 Risk: None Energy Index: -1.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 152.26 J/kg Max Up Vert Vel: 17.45 m/s Conv Inhibition (B-): 14.23 J/kg Cap Strength: 1.03 C Lift Cond Lev (LCL): 903.77 mb = 1006.43 m = 3301.90 ft Lev Free Conv (LFC): 848.77 mb = 1537.06 m = 5042.78 ft Equ Level (EL): 808.77 mb = 1938.90 m = 6361.15 ft B at Equ Level: 16.54 J/kg Max Parcel Lev (MPL): 388.77 mb = 7659.55 m = 25129.46 ft Wind level data Storm motion: 285 at 18 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 ---------------------------------------------------------- 0 982 295 120 3 -2.6 1.5 | 107 21 -20.2 6.1 1 925 809 255 6 5.8 1.6 | 117 13 -11.8 6.1 2 850 1525 260 12 11.8 2.1 | 139 9 -5.8 6.7 3 700 3123 245 25 22.7 10.6 | 198 16 5.0 15.1 4 500 5770 260 37 36.4 6.4 | 240 22 18.8 11.0 5 400 7450 275 87 86.7 -7.6 | 272 69 69.1 -3.0 6 300 9530 270 103 103.0 -0.0 | 267 86 85.4 4.6 7 272 10214 280 109 107.3 -18.9 | 279 91 89.7 -14.4 8 250 10790 280 107 105.4 -18.6 | 279 89 87.8 -14.0 9 200 12260 280 101 99.5 -17.5 | 279 83 81.9 -13.0 10 150 14080 265 101 100.6 8.8 | 261 84 83.0 13.4 11 101 16413 275 82 81.7 -7.1 | 272 64 64.1 -2.6 12 100 16470 275 74 73.7 -6.4 | 272 56 56.1 -1.9 13 70 18530 265 51 50.8 4.4 | 255 34 33.2 9.0 14 50 20530 270 23 23.0 -0.0 | 230 7 5.4 4.6 15 30 23740 280 6 5.9 -1.0 | 107 12 -11.7 3.5 Wind Parameters Mean winds (0-6000m): 254.6 at 24.3 knts Storm direction: 284.6 at 18.2 knts Shear (0-3000m) pos: 2.1 neg: 2.8 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 94.8 deg Storm rel helicity (0-3000m) pos: 69.2 neg: -2.8 tot: 66.4 m^2/s^2 ave: 22.1 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 2.73 Bulk Shear: 55.82 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 ------------------------------------------------------------------------------- 500 224 4 118 16| 8.5 0.0 8.5| 26.6 -2.8 23.8 47.5 0.41| 10.8 4.4 1000 250 6 120 14| 6.4 0.0 6.4| 34.0 -2.8 31.2 31.2 0.45| 7.6 3.5 1500 255 8 124 12| 4.3 1.4 5.7| 42.7 -2.8 39.9 26.6 0.55| 6.5 3.6 2000 255 10 133 11| 3.2 2.1 5.3| 52.2 -2.8 49.3 24.7 0.61| 6.0 3.7 2500 253 12 144 10| 2.6 2.6 5.1| 60.8 -2.8 58.0 23.2 0.62| 5.7 3.5 3000 250 14 156 10| 2.1 2.8 4.9| 69.2 -2.8 66.4 22.1 0.61| 5.4 3.3 4000 250 18 174 11| 2.3 2.1 4.3| 91.7 -2.8 88.9 22.2 0.66| 4.7 3.1 5000 252 21 191 11| 2.4 1.7 4.0|117.1 -2.8 114.3 22.9 0.69| 4.4 3.0 6000 255 24 208 12| 3.6 1.4 4.9|186.3 -2.8 183.5 30.6 0.64| 5.2 3.4 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251202.00.gif