UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 5 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 188 SFC 988 290 14.2 8.2 67 6.0 10.9 330 3 288.3 289.6 284.5 307.9 6.91 2 982 342 15.6 6.6 55 9.0 10.6 331 4 290.3 291.4 284.6 308.0 6.23 3 925 846 10.6 5.6 71 5.0 7.9 345 10 290.1 291.2 284.5 307.8 6.17 4 878 1278 7.8 1.8 66 6.0 4.8 7 8 291.6 292.5 283.8 306.0 4.96 5 850 1544 6.2 -4.8 45 11.0 1.5 20 6 292.6 293.2 282.1 301.9 3.14 6 841 1631 5.6 -6.4 42 12.0 0.7 15 7 292.9 293.4 281.8 301.3 2.81 7 811 1926 2.6 -2.4 70 5.0 0.4 359 10 292.8 293.5 283.1 304.4 3.95 8 782 2220 1.2 -7.8 51 9.0 -2.3 343 13 294.3 294.8 282.4 302.5 2.71 9 763 2417 0.8 -7.2 55 8.0 -2.4 333 15 296.0 296.5 283.3 304.8 2.92 10 722 2859 -0.7 -5.5 70 4.8 -2.7 309 20 299.1 299.7 285.2 309.7 3.51 11 715 2937 0.4 -4.6 69 5.0 -1.8 304 21 301.1 301.8 286.2 312.6 3.80 12 700 3107 0.0 -7.0 59 7.0 -3.0 295 23 302.5 303.1 286.2 312.4 3.23 13 685 3280 -0.7 -8.7 55 8.0 -4.0 293 26 303.6 304.1 286.2 312.6 2.89 14 594 4402 -7.1 -18.1 41 11.0 -10.5 278 45 308.8 309.1 286.7 313.8 1.55 15 575 4657 -3.5 -28.5 12 25.0 -10.0 275 49 315.9 316.0 288.1 318.1 0.63 16 562 4837 -3.5 -33.5 8 30.0 -10.5 272 52 318.0 318.0 288.5 319.4 0.40 17 500 5750 -9.1 -38.1 7 29.0 -14.7 260 68 321.9 322.0 289.7 323.0 0.29 18 495 5827 -9.5 -37.5 8 28.0 -15.0 260 69 322.4 322.4 289.8 323.5 0.31 19 457 6437 -14.3 -44.3 6 30.0 -18.8 260 80 323.8 323.9 290.1 324.5 0.16 20 441 6706 -13.9 -44.9 5 31.0 -18.7 260 85 327.6 327.7 291.2 328.3 0.16 21 400 7440 -17.5 -39.5 13 22.0 -21.2 260 99 332.2 332.3 292.6 333.4 0.31 22 393 7572 -17.9 -39.9 13 22.0 -21.6 260 99 333.4 333.5 292.9 334.6 0.30 23 376 7902 -20.5 -38.5 18 18.0 -23.5 259 100 334.2 334.3 293.2 335.6 0.36 24 300 9540 -31.1 -55.1 8 24.0 -33.0 255 105 341.5 341.6 294.8 341.8 0.07 25 275 10153 -35.3 -61.3 5 26.0 -36.8 255 109 344.1 344.1 295.3 344.2 0.04 26 253 10729 -40.1 -67.1 4 27.0 -41.1 255 112 345.3 345.3 295.6 345.3 0.02 27 250 10810 -40.5 255 113 345.9 28 200 12300 -50.1 245 119 353.4 29 196 12431 -51.3 245 121 353.6 30 195 12464 -51.5 245 121 353.7 31 150 14110 -64.1 255 107 359.7 32 139 14571 -66.3 259 101 363.7 33 104 16291 -73.3 275 76 381.8 34 100 16520 -72.7 270 64 387.3 35 74 18287 -74.7 274 40 417.9 36 70 18610 -76.7 275 35 420.3 37 65 19037 -77.1 271 31 428.4 38 61 19409 -70.9 267 28 450.1 39 55 20021 -72.5 261 24 459.9 40 53 20241 -68.9 258 22 473.2 41 50 20590 -69.9 255 19 478.8 42 47 20959 -69.7 487.8 43 43 21493 -66.5 508.2 44 41 21786 -60.1 531.2 45 40 21940 -59.9 535.4 TRP 104 16291 -73.3 275 76 381.8 WND 195 12464 -51.5 245 121 353.7 Sounding variables and indices 1000-500 mb thick: 5562.00 m Freezing level: 741.13 mb = 2652.94 m = 8703.77 ft Freezing level: 717.55 mb = 2908.85 m = 9543.37 ft Freezing level: 700.00 mb = 3107.00 m = 10193.45 ft Wetbulb zero: 807.00 mb = 1965.91 m = 6449.77 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 45.55 % Est. max temperature: 18.73 C = 65.72 F Sfc-Lift cond lev (LCL): 902.75 mb = 1047.55 m = 3436.81 ft T: 9.29 C 700-500 lapse rate: 3.44 C/km ThetaE index: 6.76 C Layer 925.0- 811.0 mb Conv cond level (CCL): 820.26 mb = 1833.90 m = 6016.67 ft Mean mixing ratio: 6.02 g/kg Conv temperature: 18.66 C = 65.59 F Cap Strength: 13.59 C Lifted Index: 14.79 C Risk: None Lifted Index @300 mb: 24.25 C Lifted Index @700 mb: 5.31 C Showalter Index: 18.51 C Risk: None Total Totals Index: 19.60 C Risk: None Vertical Totals Index: 15.30 C Cross Totals Index: 4.30 C K Index: 3.50 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 4.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.32 J/kg Max Up Vert Vel: 2.94 m/s Conv Inhibition (B-): 29137.71 J/kg Cap Strength: 14.77 C Lift Cond Lev (LCL): 850.46 mb = 1539.51 m = 5050.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 24 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 ---------------------------------------------------------- 0 988 290 330 3 1.5 -2.6 | 120 21 -18.6 10.8 1 925 846 345 10 2.6 -9.7 | 102 18 -17.5 3.7 2 850 1544 20 6 -2.1 -5.6 | 109 23 -22.2 7.7 3 700 3107 295 23 20.8 -9.7 | 191 4 0.7 3.6 4 500 5750 260 68 67.0 11.8 | 242 53 46.9 25.2 5 400 7440 260 99 97.5 17.2 | 248 83 77.4 30.6 6 300 9540 255 105 101.4 27.2 | 244 91 81.3 40.5 7 250 10810 255 113 109.1 29.2 | 244 99 89.0 42.6 8 200 12300 245 119 107.9 50.3 | 234 108 87.7 63.7 9 195 12464 245 121 109.7 51.1 | 234 110 89.6 64.5 10 150 14110 255 107 103.4 27.7 | 244 93 83.2 41.1 11 104 16291 275 76 75.7 -6.6 | 263 56 55.6 6.7 12 100 16520 270 64 64.0 -0.0 | 253 46 43.9 13.4 13 70 18610 275 35 34.9 -3.1 | 235 18 14.8 10.3 14 50 20590 255 19 18.4 4.9 | 175 18 -1.8 18.3 Wind Parameters Mean winds (0-6000m): 273.6 at 32.2 knts Storm direction: 303.6 at 24.1 knts Shear (0-3000m) pos: 0.9 neg: 4.3 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 110.2 deg Storm rel helicity (0-3000m) pos: 22.3 neg: -66.8 tot: -44.5 m^2/s^2 ave: -14.8 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 122.02 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 ------------------------------------------------------------------------------- 500 341 6 113 20| 6.6 0.0 6.6| 0.0 -27.0 -27.0 -54.1 -0.82| 6.7 -5.5 1000 348 7 108 20| 2.8 0.0 2.8| 7.1 -30.3 -23.2 -23.2 -0.42| 5.7 -2.4 1500 355 7 107 20| 1.8 0.4 2.3| 13.3 -43.9 -30.6 -20.4 -0.38| 5.3 -2.0 2000 351 8 105 20| 1.4 2.1 3.5| 13.3 -63.8 -50.5 -25.3 -0.43| 6.0 -2.5 2500 336 10 105 17| 1.1 3.4 4.5| 14.6 -66.8 -52.3 -20.9 -0.31| 6.8 -2.1 3000 318 12 110 13| 0.9 4.3 5.2| 22.3 -66.8 -44.5 -14.8 -0.03| 7.5 -0.3 4000 300 18 132 7| 0.7 5.6 6.3| 30.2 -68.1 -37.9 -9.5 0.03| 8.0 0.2 5000 284 25 207 8| 0.6 6.4 6.9| 30.2-111.9 -81.7 -16.3 -0.04| 8.6 -0.3 6000 274 32 227 17| 0.5 6.9 7.4| 70.6-158.9 -88.4 -14.7 -0.04| 8.9 -0.3 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251205.12.gif