UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:1200Z 8 DEC 25 Station: RJ778 WMO ident: 47778 Latitude: 33.45 Longitude: 135.77 ------------------------------------------------------------------------------- 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 1011 72 14.4 5.4 55 9.0 9.6 290 2 286.7 287.6 282.3 302.3 5.56 1 1000 164 14.6 4.6 51 10.0 9.4 315 4 287.8 288.7 282.5 302.8 5.32 2 925 815 9.4 0.4 53 9.0 5.1 315 17 288.9 289.7 281.8 301.2 4.25 3 915 905 9.0 0.0 53 9.0 4.7 309 17 289.4 290.1 282.0 301.5 4.18 4 850 1510 3.6 0.8 82 2.8 2.2 265 16 289.9 290.8 282.8 303.6 4.77 5 842 1587 3.2 1.5 89 1.7 2.4 265 17 290.3 291.2 283.3 304.8 5.07 6 760 2409 -2.3 -10.3 54 8.0 -5.1 268 26 293.0 293.4 281.3 299.9 2.29 7 748 2535 -3.3 -5.4 85 2.1 -4.1 268 27 293.2 293.8 282.7 303.3 3.42 8 740 2620 -2.5 -11.5 50 9.0 -5.7 269 28 295.0 295.4 282.0 301.5 2.14 9 733 2696 -3.1 -12.1 50 9.0 -6.2 269 29 295.1 295.5 281.9 301.4 2.06 10 723 2805 -2.3 -32.3 8 30.0 -8.7 269 30 297.2 297.2 280.6 298.4 0.35 11 700 3061 -3.5 -28.5 12 25.0 -9.2 270 33 298.6 298.7 281.5 300.3 0.52 12 613 4090 -11.7 -24.7 33 13.0 -14.7 262 40 300.7 300.9 282.8 303.5 0.84 13 599 4265 -12.9 -17.3 70 4.4 -14.2 261 42 301.3 301.6 284.0 306.5 1.64 14 594 4329 -12.9 -25.9 33 13.0 -15.7 260 42 302.1 302.2 283.2 304.6 0.78 15 527 5225 -20.7 -33.7 30 13.0 -22.7 253 49 303.2 303.3 283.2 304.6 0.42 16 500 5610 -24.1 -26.2 83 2.1 -24.5 250 52 303.7 303.8 284.0 306.6 0.90 17 498 5639 -24.3 -25.9 87 1.6 -24.6 250 52 303.8 303.9 284.1 306.8 0.93 18 469 6075 -27.7 -28.9 89 1.2 -27.9 253 58 304.8 304.9 284.3 307.3 0.75 19 466 6122 -27.5 -31.5 69 4.0 -28.0 253 59 305.6 305.7 284.4 307.6 0.59 20 437 6582 -31.5 -37.5 55 6.0 -32.1 256 65 306.2 306.3 284.4 307.4 0.35 21 435 6614 -31.1 -53.1 10 22.0 -32.4 256 66 307.1 307.1 284.3 307.3 0.06 22 424 6797 -30.9 -59.9 4 29.0 -32.4 257 68 309.6 309.6 285.2 309.7 0.03 23 400 7210 -32.7 -57.7 6 25.0 -34.0 260 74 312.5 312.5 286.2 312.6 0.04 24 368 7792 -36.1 -62.1 5 26.0 -37.2 262 88 315.5 315.5 287.3 315.6 0.02 25 341 8320 -35.9 -65.9 3 30.0 -37.1 263 101 322.7 322.7 289.6 322.8 0.02 26 313 8910 -39.5 -66.5 4 27.0 -40.4 265 115 325.7 325.7 290.5 325.8 0.02 27 300 9200 -39.7 -69.7 3 30.0 -40.6 265 115 329.4 329.4 291.6 329.5 0.01 28 288 9479 -40.1 -69.1 3 29.0 -41.1 264 115 332.7 332.7 292.4 332.8 0.01 29 250 10450 -37.3 260 117 350.6 30 248 10505 -37.7 260 117 350.8 31 200 11960 -45.3 255 113 361.0 32 164 13261 -53.4 260 132 368.5 33 150 13830 -57.1 265 115 371.7 34 139 14309 -58.1 263 108 378.1 35 113 15592 -63.5 258 89 391.1 36 103 16159 -63.5 256 81 401.6 37 100 16340 -64.3 255 78 403.5 38 91 16910 -66.9 254 71 409.4 39 70 18490 -66.5 250 51 442.1 40 55 19961 -64.5 272 38 478.3 41 53 20189 -61.5 275 36 490.3 42 50 20550 -63.1 280 33 494.8 43 49 20674 -62.7 498.6 44 47 20933 -59.7 511.8 45 32 23334 -60.1 570.2 46 30 23739 -58.3 585.7 TRP 313 8910 -39.5 -66.5 4 27.0 -40.4 265 115 325.7 325.7 290.5 325.8 0.02 WND 164 13261 -53.4 260 132 368.5 Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 794.29 mb = 2065.14 m = 6775.31 ft Wetbulb zero: 816.16 mb = 1836.87 m = 6026.42 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 46.50 % Est. max temperature: 17.59 C = 63.67 F Sfc-Lift cond lev (LCL): 882.81 mb = 1199.15 m = 3934.16 ft T: 6.38 C 700-500 lapse rate: 8.08 C/km ThetaE index: 4.98 C Layer 760.0- 748.0 mb Conv cond level (CCL): 789.95 mb = 2098.83 m = 6885.83 ft Mean mixing ratio: 4.77 g/kg Conv temperature: 19.73 C = 67.51 F Cap Strength: 4.80 C Lifted Index: 3.48 C Risk: None Lifted Index @300 mb: 19.58 C Lifted Index @700 mb: 4.80 C Showalter Index: 2.36 C Risk: Showers probable Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 24.90 C K Index: 3.50 Risk: None Sweat Index: 165.60 Risk: None Energy Index: 0.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.06 J/kg Max Up Vert Vel: 2.85 m/s Conv Inhibition (B-): 36897.73 J/kg Cap Strength: 4.77 C Lift Cond Lev (LCL): 832.77 mb = 1675.21 m = 5496.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 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 1011 72 290 2 1.9 -0.7 | 113 22 -20.4 8.5 1 1000 164 315 4 2.8 -2.8 | 108 21 -19.5 6.4 2 925 815 315 17 12.0 -12.0 | 75 11 -10.3 -2.8 3 850 1510 265 16 15.9 1.4 | 149 12 -6.4 10.6 4 700 3061 270 33 33.0 -0.0 | 229 14 10.7 9.2 5 500 5610 250 52 48.9 17.8 | 225 38 26.5 27.0 6 400 7210 260 74 72.9 12.8 | 246 55 50.6 22.1 7 313 8910 265 115 114.6 10.0 | 258 94 92.2 19.2 8 300 9200 265 115 114.6 10.0 | 258 94 92.2 19.2 9 250 10450 260 117 115.2 20.3 | 252 97 92.9 29.5 10 200 11960 255 113 109.1 29.2 | 246 95 86.8 38.5 11 164 13261 260 132 130.0 22.9 | 253 112 107.7 32.1 12 150 13830 265 115 114.6 10.0 | 258 94 92.2 19.2 13 100 16340 255 78 75.3 20.2 | 241 61 53.0 29.4 14 70 18490 250 51 47.9 17.4 | 224 37 25.6 26.7 15 50 20550 280 33 32.5 -5.7 | 251 11 10.2 3.5 Wind Parameters Mean winds (0-6000m): 262.4 at 32.2 knts Storm direction: 292.4 at 24.1 knts Shear (0-3000m) pos: 4.3 neg: 2.2 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 116.7 deg Storm rel helicity (0-3000m) pos: 71.9 neg: -39.2 tot: 32.7 m^2/s^2 ave: 10.9 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 106.44 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 ------------------------------------------------------------------------------- 500 314 7 104 18| 10.7 0.0 10.7| 0.0 -29.4 -29.4 -58.8 -0.59| 10.8 -6.4 1000 311 11 97 14| 5.3 3.3 8.6| 8.2 -39.2 -31.0 -31.0 -0.27| 10.4 -2.8 1500 299 13 105 11| 3.6 4.4 7.9| 26.0 -39.2 -13.2 -8.8 0.07| 10.1 0.7 2000 288 15 120 10| 3.8 3.3 7.1| 41.3 -39.2 2.0 1.0 0.21| 9.0 1.8 2500 281 17 135 8| 4.0 2.6 6.7| 56.5 -39.2 17.3 6.9 0.31| 8.3 2.6 3000 278 19 153 7| 4.3 2.2 6.5| 71.9 -39.2 32.7 10.9 0.38| 7.9 3.0 4000 273 23 188 8| 3.2 2.8 6.0| 73.6 -40.2 33.4 8.3 0.32| 7.1 2.2 5000 267 28 208 12| 2.6 3.2 5.8| 73.6 -52.6 21.0 4.2 0.25| 6.6 1.6 6000 262 32 215 17| 2.7 3.1 5.8|126.1 -65.6 60.4 10.1 0.25| 6.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20251208.12.gif