UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 8 DEC 25 Station: RJAO WMO ident: 47971 Latitude: 27.08 Longitude: 142.18 Elevation: 8.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1019 8 21.4 13.4 60 8.0 16.4 50 9 293.0 294.7 288.8 320.1 9.52 1 1000 170 19.4 10.4 56 9.0 14.0 50 16 292.5 294.0 287.2 315.3 7.93 2 925 837 12.8 9.3 79 3.5 10.7 45 17 292.4 293.8 287.1 315.2 7.97 3 880 1252 9.4 4.5 71 4.9 6.8 72 13 293.1 294.1 285.5 310.4 6.00 4 874 1309 10.8 -2.2 40 13.0 4.7 75 12 295.1 295.8 283.8 306.1 3.72 5 868 1367 14.2 -33.8 2 48.0 1.6 79 12 299.2 299.3 281.4 300.1 0.25 6 850 1543 13.4 -32.6 3 46.0 1.1 90 10 300.2 300.2 281.8 301.2 0.29 7 817 1874 11.2 -33.8 3 45.0 -0.3 77 10 301.3 301.3 282.3 302.2 0.27 8 793 2123 13.6 67 11 306.4 9 763 2446 12.8 54 11 308.9 10 700 3160 7.0 -27.0 7 34.0 -3.0 25 12 310.2 310.3 286.1 312.3 0.60 11 565 4878 -5.9 -52.9 1 47.0 -12.6 321 34 314.7 314.7 287.1 314.8 0.05 12 526 5436 -7.7 -40.7 5 33.0 -13.8 300 42 319.0 319.0 288.6 319.8 0.21 13 502 5799 -7.3 -48.3 2 41.0 -14.0 286 47 323.8 323.8 290.0 324.1 0.10 14 500 5830 -7.5 -47.5 2 40.0 -14.1 285 47 323.9 323.9 290.0 324.3 0.10 15 467 6362 -8.1 -51.1 2 43.0 -14.8 276 53 329.5 329.6 291.7 329.8 0.07 16 400 7550 -15.7 -41.7 9 26.0 -20.1 255 66 334.6 334.6 293.2 335.5 0.25 17 380 7935 -16.9 -49.9 4 33.0 -21.4 254 67 337.9 338.0 293.9 338.4 0.11 18 313 9358 -28.3 -56.3 5 28.0 -30.7 251 69 341.3 341.3 294.7 341.6 0.06 19 300 9660 -30.9 -56.9 6 26.0 -32.9 250 70 341.8 341.8 294.8 342.1 0.06 20 275 10267 -35.7 -58.7 8 23.0 -37.1 255 77 343.5 343.5 295.2 343.7 0.05 21 270 10393 -36.1 -46.1 35 10.0 -37.0 256 78 344.7 344.8 295.7 345.6 0.23 22 250 10920 -39.9 -46.9 47 7.0 -40.5 260 84 346.7 346.8 296.1 347.7 0.22 23 230 11485 -44.0 -46.9 73 2.9 -44.2 270 87 348.9 348.9 296.6 349.9 0.24 24 200 12410 -50.9 275 80 352.2 25 165 13640 -59.1 262 65 358.4 26 150 14230 -64.3 255 58 359.3 27 115 15813 -74.5 255 47 368.7 28 104 16394 -75.9 255 43 376.8 29 100 16620 -77.1 255 41 378.8 30 84 17606 -80.1 243 31 392.0 31 70 18640 -76.5 230 21 420.7 32 57 19834 -72.9 175 20 454.4 33 50 20610 -69.1 140 19 480.7 34 30 23730 -61.1 100 14 578.1 35 22 25662 -58.9 77 12 638.2 36 20 26260 -58.1 70 12 658.3 37 19 26584 -56.3 673.7 38 17 27297 -52.7 707.0 TRP WND 230 11485 -44.0 -46.9 73 2.9 -44.2 270 87 348.9 348.9 296.6 349.9 0.24 Sounding variables and indices 1000-500 mb thick: 5660.00 m Freezing level: 626.74 mb = 4092.02 m = 13425.09 ft Wetbulb zero: 824.47 mb = 1797.69 m = 5897.86 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 21.62 % Est. max temperature: 26.99 C = 80.59 F Sfc-Lift cond lev (LCL): 905.39 mb = 1015.45 m = 3331.49 ft T: 11.34 C 700-500 lapse rate: 5.43 C/km ThetaE index: 20.04 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 676.40 mb = 3434.92 m = 11269.27 ft Mean mixing ratio: 8.08 g/kg Conv temperature: 39.52 C = 103.13 F Cap Strength: 11.37 C Lifted Index: 11.35 C Risk: None Lifted Index @300 mb: 18.88 C Lifted Index @700 mb: 8.45 C Showalter Index: 19.45 C Risk: None Total Totals Index: -4.20 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: -25.10 C K Index: -45.70 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 4.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.10 J/kg Max Up Vert Vel: 1.49 m/s Conv Inhibition (B-): 43126.45 J/kg Cap Strength: 10.50 C Lift Cond Lev (LCL): 878.78 mb = 1263.92 m = 4146.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 16 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 1019 8 50 9 -6.9 -5.8 | 144 13 -7.6 10.3 1 1000 170 50 16 -12.3 -10.3 | 114 14 -12.9 5.8 2 925 837 45 17 -12.0 -12.0 | 108 13 -12.7 4.1 3 850 1543 90 10 -10.0 0.0 | 146 19 -10.7 16.1 4 700 3160 25 12 -5.1 -10.9 | 132 8 -5.7 5.2 5 500 5830 285 47 45.4 -12.2 | 265 45 44.7 3.9 6 400 7550 255 66 63.8 17.1 | 242 71 63.1 33.2 7 300 9660 250 70 65.8 23.9 | 238 76 65.1 40.0 8 250 10920 260 84 82.7 14.6 | 250 88 82.1 30.7 9 230 11485 270 87 87.0 -0.0 | 259 88 86.3 16.1 10 200 12410 275 80 79.7 -7.0 | 263 80 79.0 9.1 11 150 14230 255 58 56.0 15.0 | 241 63 55.4 31.1 12 100 16620 255 41 39.6 10.6 | 236 47 38.9 26.7 13 70 18640 230 21 16.1 13.5 | 208 33 15.4 29.6 14 50 20610 140 19 -12.2 14.6 | 157 33 -12.9 30.6 15 30 23730 100 14 -13.8 2.4 | 142 23 -14.4 18.5 16 20 26260 70 12 -11.3 -4.1 | 135 17 -11.9 12.0 Wind Parameters Mean winds (0-6000m): 327.7 at 21.5 knts Storm direction: 357.7 at 16.1 knts Shear (0-3000m) pos: 1.9 neg: 2.6 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): -12.3 deg Storm rel helicity (0-3000m) pos: 47.4 neg: -44.9 tot: 2.5 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 5.5 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 78.07 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 49 15 117 14| 0.0 7.7 7.7| 0.0 -26.4 -26.4 -52.8 -0.97| 8.1 -7.8 1000 48 16 114 14| 1.4 3.9 5.2| 10.7 -28.9 -18.2 -18.2 -0.45| 6.2 -2.8 1500 53 15 120 14| 3.7 2.6 6.3| 46.5 -28.9 17.6 11.7 0.11| 7.1 0.8 2000 58 14 126 15| 2.8 2.5 5.3| 47.4 -37.1 10.3 5.2 0.03| 6.2 0.2 2500 58 13 128 15| 2.2 2.6 4.8| 47.4 -43.2 4.2 1.7 -0.03| 5.7 -0.2 3000 55 13 128 14| 1.9 2.6 4.5| 47.4 -44.9 2.5 0.8 -0.04| 5.5 -0.2 4000 41 14 121 11| 1.4 3.7 5.1| 47.6 -60.4 -12.8 -3.2 -0.28| 6.2 -1.7 5000 11 17 82 4| 1.1 4.5 5.6| 47.6-119.5 -72.0 -14.4 -0.37| 7.4 -2.7 6000 328 21 281 11| 0.9 4.7 5.7| 47.6-300.8-253.2 -42.2 -0.45| 8.5 -3.9 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251208.00.gif