UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:0000Z 6 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 194 SFC 988 297 15.0 11.5 80 3.5 12.9 15 4 289.1 290.7 286.6 313.5 8.65 2 925 851 9.8 8.0 89 1.8 8.8 5 16 289.3 290.6 285.3 309.9 7.29 3 850 1551 5.0 4.3 95 0.7 4.6 230 6 291.4 292.5 284.9 309.0 6.13 4 833 1716 4.6 2.4 86 2.2 3.5 235 8 292.7 293.6 284.7 308.5 5.46 5 823 1814 4.4 -0.6 70 5.0 2.0 237 9 293.5 294.2 284.0 306.5 4.45 6 772 2332 0.8 -2.4 79 3.2 -0.6 252 14 295.0 295.7 284.3 307.3 4.15 7 764 2415 0.8 -6.2 59 7.0 -2.1 255 15 295.9 296.4 283.5 305.3 3.15 8 757 2490 2.0 -2.9 70 4.9 -0.2 257 16 298.0 298.7 285.4 310.2 4.08 9 700 3118 -1.1 -6.1 69 5.0 -3.2 275 23 301.3 301.9 286.0 311.8 3.46 10 666 3513 -2.7 -10.7 54 8.0 -5.7 271 28 303.8 304.3 285.9 311.7 2.54 11 605 4267 -6.9 -16.9 45 10.0 -10.1 264 36 307.4 307.7 286.4 312.8 1.68 12 558 4896 -7.9 -26.9 20 19.0 -12.6 258 44 313.4 313.6 287.4 316.0 0.76 13 500 5740 -13.1 -38.1 10 25.0 -17.4 250 54 317.1 317.1 288.1 318.1 0.29 14 495 5816 -13.5 -39.5 9 26.0 -17.9 250 56 317.5 317.5 288.2 318.4 0.25 15 479 6066 -12.7 -50.7 3 38.0 -17.7 249 63 321.5 321.5 289.3 321.8 0.08 16 452 6507 -13.1 -54.1 2 41.0 -18.3 248 76 326.4 326.4 290.7 326.6 0.05 17 419 7082 -14.9 -52.9 2 38.0 -19.8 246 93 331.2 331.2 292.1 331.5 0.07 18 400 7430 -17.7 -55.7 2 38.0 -22.0 245 103 332.0 332.0 292.3 332.2 0.05 19 377 7873 -19.9 -58.9 2 39.0 -23.8 246 105 334.7 334.8 293.0 334.9 0.04 20 315 9190 -27.3 -70.3 1 43.0 -30.0 249 110 342.1 342.1 294.8 342.1 0.01 21 300 9540 -30.3 -72.3 1 42.0 -32.5 250 111 342.7 342.7 295.0 342.7 0.01 22 261 10521 -33.7 -74.7 1 41.0 -35.5 254 113 351.6 351.6 297.0 351.6 0.01 23 250 10820 -36.7 -75.7 1 39.0 -38.2 255 113 351.5 351.5 297.0 351.5 0.01 24 237 11189 -40.1 -74.1 1 34.0 -41.2 253 114 351.8 351.8 297.0 351.8 0.01 25 200 12330 -49.5 245 117 354.4 26 186 12798 -53.3 245 119 355.6 27 150 14140 -64.7 260 109 358.6 28 131 14961 -68.1 267 93 366.7 29 101 16511 -71.5 280 61 388.5 30 100 16570 -71.5 280 60 389.6 31 78 18012 -74.1 235 45 412.9 32 70 18630 -78.3 215 39 416.9 33 63 19239 -77.1 160 27 432.3 34 63 19239 -71.7 160 27 444.2 35 54 20166 -66.9 80 10 475.3 36 50 20630 -70.3 40 2 477.8 37 48 20874 -68.9 42 2 486.8 38 46 21129 -68.7 43 2 493.2 39 44 21399 -63.7 45 2 511.7 40 39 22138 -64.9 50 2 526.7 41 35 22809 -58.7 54 2 559.4 42 30 23780 -58.3 60 2 585.7 43 28 24212 -58.9 64 5 595.7 44 28 24212 -56.7 64 5 601.8 45 22 25729 -59.1 79 17 637.6 46 20 26330 -55.9 85 21 665.1 47 16 27749 -56.3 707.6 48 15 28158 -57.3 717.4 TRP WND 186 12798 -53.3 245 119 355.6 Sounding variables and indices 1000-500 mb thick: 5546.00 m Freezing level: 720.23 mb = 2895.03 m = 9498.02 ft Wetbulb zero: 783.95 mb = 2207.47 m = 7242.26 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 58.27 % Est. max temperature: 18.12 C = 64.61 F Sfc-Lift cond lev (LCL): 937.59 mb = 737.24 m = 2418.74 ft T: 10.87 C 700-500 lapse rate: 4.58 C/km ThetaE index: 7.02 C Layer 925.0- 772.0 mb Conv cond level (CCL): 899.07 mb = 1086.36 m = 3564.12 ft Mean mixing ratio: 7.60 g/kg Conv temperature: 15.88 C = 60.58 F Cap Strength: 7.61 C Lifted Index: 8.62 C Risk: None Lifted Index @300 mb: 22.71 C Lifted Index @700 mb: 2.57 C Showalter Index: 9.85 C Risk: None Total Totals Index: 35.50 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 17.40 C K Index: 17.40 Risk: < 20 % chance of thunderstorms Sweat Index: 117.60 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.72 J/kg Max Up Vert Vel: 4.18 m/s Conv Inhibition (B-): 1.97 J/kg Cap Strength: 8.48 C Lift Cond Lev (LCL): 906.63 mb = 1017.05 m = 3336.72 ft Lev Free Conv (LFC): 881.63 mb = 1248.52 m = 4096.15 ft Equ Level (EL): 831.63 mb = 1729.17 m = 5673.07 ft B at Equ Level: 7.55 J/kg Max Parcel Lev (MPL): 751.63 mb = 2546.76 m = 8355.41 ft Wind level data Storm motion: 290 at 22 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 ---------------------------------------------------------- 0 988 297 15 4 -1.0 -3.9 | 100 22 -21.3 3.6 1 925 851 5 16 -1.4 -15.9 | 69 23 -21.7 -8.5 2 850 1551 230 6 4.6 3.9 | 126 19 -15.7 11.3 3 700 3118 275 23 22.9 -2.0 | 206 6 2.6 5.5 4 500 5740 250 54 50.7 18.5 | 230 40 30.5 25.9 5 400 7430 245 103 93.3 43.5 | 235 89 73.1 51.0 6 300 9540 250 111 104.3 38.0 | 242 96 84.0 45.4 7 250 10820 255 113 109.1 29.2 | 248 96 88.9 36.7 8 200 12330 245 117 106.0 49.4 | 236 103 85.8 56.9 9 186 12798 245 119 107.9 50.3 | 237 105 87.6 57.7 10 150 14140 260 109 107.3 18.9 | 253 91 87.1 26.4 11 100 16570 280 60 59.1 -10.4 | 274 39 38.8 -3.0 12 70 18630 215 39 22.4 31.9 | 183 39 2.1 39.4 13 50 20630 40 2 -1.3 -1.5 | 105 22 -21.6 5.9 14 30 23780 60 2 -1.7 -1.0 | 106 23 -22.0 6.5 15 20 26330 85 21 -20.9 -1.8 | 98 42 -41.2 5.6 Wind Parameters Mean winds (0-6000m): 260.2 at 28.8 knts Storm direction: 290.2 at 21.6 knts Shear (0-3000m) pos: 3.2 neg: 2.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 118.9 deg Storm rel helicity (0-3000m) pos: 96.9 neg: -71.7 tot: 25.3 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 142.55 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 7 9 85 22| 0.0 11.2 11.2| 0.0 -63.4 -63.4 -126.8 -0.99| 11.3-11.1 1000 353 11 79 19| 0.0 5.6 5.6| 35.6 -71.7 -36.1 -36.1 -0.04| 16.1 -0.7 1500 348 10 83 18| 0.0 4.1 4.1| 52.5 -71.7 -19.2 -12.8 0.06| 14.0 0.9 2000 313 10 91 13| 1.6 3.1 4.6| 72.0 -71.7 0.3 0.2 0.16| 12.1 1.9 2500 292 12 108 10| 2.6 2.5 5.1| 86.5 -71.7 14.9 5.9 0.23| 11.1 2.5 3000 288 13 114 8| 3.2 2.0 5.3| 96.9 -71.7 25.3 8.4 0.29| 10.4 3.0 4000 277 18 153 6| 2.4 3.1 5.6|106.3 -71.7 34.7 8.7 0.28| 9.5 2.7 5000 267 23 197 9| 1.9 3.9 5.9|106.4 -83.3 23.1 4.6 0.22| 9.0 2.0 6000 260 29 213 15| 1.6 5.2 6.8|143.1 -97.4 45.7 7.6 0.19| 9.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251206.00.gif