UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122700.upa.cvt Date: 0000Z 27 DEC 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:0000Z 27 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 1013 70 5.4 -1.6 61 7.0 2.5 340 10 277.5 278.1 275.0 286.8 3.35 1 1000 175 3.8 -4.2 56 8.0 0.7 340 17 277.0 277.4 273.9 284.7 2.80 2 959 514 2.0 -6.0 55 8.0 -1.0 316 17 278.5 278.9 274.3 285.6 2.54 3 925 804 -0.5 -6.5 64 6.0 -2.7 295 17 278.8 279.2 274.5 285.9 2.54 4 850 1472 -5.9 -7.4 89 1.5 -6.4 260 21 280.0 280.4 275.2 287.3 2.58 5 847 1500 -6.3 -7.5 91 1.2 -6.7 260 21 279.8 280.3 275.1 287.1 2.56 6 827 1686 -6.7 -8.5 87 1.8 -7.3 261 22 281.3 281.7 275.7 288.3 2.43 7 825 1705 -6.9 -9.4 82 2.5 -7.7 262 23 281.3 281.7 275.5 287.8 2.27 8 820 1753 -4.9 -16.9 38 12.0 -8.2 262 23 283.9 284.1 275.4 287.6 1.24 9 808 1869 -4.5 -33.5 8 29.0 -9.7 263 24 285.5 285.6 274.8 286.4 0.28 10 760 2351 -4.9 -24.9 19 20.0 -9.5 266 27 290.2 290.3 277.8 292.3 0.67 11 700 2993 -8.1 -25.1 24 17.0 -11.9 270 31 293.5 293.6 279.4 295.8 0.71 12 693 3071 -8.7 -29.7 17 21.0 -12.8 270 32 293.7 293.8 279.2 295.2 0.47 13 655 3506 -10.9 -28.9 21 18.0 -14.5 271 36 296.0 296.1 280.3 297.7 0.54 14 597 4214 -13.9 -38.9 10 25.0 -17.6 272 44 300.5 300.5 281.8 301.2 0.22 15 557 4739 -16.3 -34.3 20 18.0 -19.2 273 49 303.6 303.7 283.4 304.9 0.38 16 500 5540 -23.3 -36.3 29 13.0 -25.0 275 58 304.6 304.7 283.7 305.8 0.34 17 458 6174 -28.5 -37.5 42 9.0 -29.5 273 68 305.9 305.9 284.2 307.0 0.33 18 431 6606 -31.9 -40.9 41 9.0 -32.7 272 75 306.9 307.0 284.5 307.8 0.25 19 421 6771 -31.7 -48.7 17 17.0 -32.9 271 78 309.2 309.3 285.2 309.6 0.11 20 400 7130 -34.9 -44.9 35 10.0 -35.6 270 84 309.6 309.7 285.4 310.3 0.17 21 390 7306 -36.1 -47.1 31 11.0 -36.8 270 87 310.3 310.3 285.6 310.8 0.14 22 384 7413 -36.3 -51.3 20 15.0 -37.1 270 89 311.4 311.4 285.9 311.8 0.09 23 369 7688 -36.7 -63.7 4 27.0 -37.7 270 94 314.5 314.5 286.9 314.5 0.02 24 330 8454 -40.1 -61.1 9 21.0 -40.9 270 107 320.0 320.0 288.8 320.1 0.03 25 305 8989 -42.1 270 117 324.5 26 300 9100 -42.9 270 119 324.9 27 250 10310 -49.3 265 117 332.8 28 232 10797 -52.3 260 122 335.4 29 216 11261 -50.9 262 122 344.5 30 200 11760 -53.3 265 121 348.4 31 199 11792 -53.1 265 122 349.2 32 179 12473 -54.3 265 138 358.0 33 150 13600 -56.3 270 101 373.1 34 103 15975 -59.9 265 76 408.5 35 100 16160 -59.9 265 74 412.0 36 94 16544 -61.1 264 70 417.0 37 70 18370 -61.1 260 51 453.7 38 51 20337 -60.3 241 30 498.5 39 50 20460 -61.3 240 29 499.0 40 43 21399 -59.9 524.5 TRP 232 10797 -52.3 260 122 335.4 WND 179 12473 -54.3 265 138 358.0 Sounding variables and indices 1000-500 mb thick: 5365.00 m Freezing level: 931.80 mb = 746.00 m = 2447.47 ft Wetbulb zero: 982.56 mb = 317.49 m = 1041.61 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 34.09 % Est. max temperature: 7.65 C = 45.77 F Sfc-Lift cond lev (LCL): 909.41 mb = 938.32 m = 3078.43 ft T: -1.59 C 700-500 lapse rate: 5.97 C/km ThetaE index: 2.07 C Layer 1000.0- 959.0 mb Conv cond level (CCL): 668.95 mb = 3343.45 m = 10969.18 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 23.07 C = 73.52 F Cap Strength: 16.43 C Lifted Index: 16.29 C Risk: None Lifted Index @300 mb: 27.92 C Lifted Index @700 mb: 10.51 C Showalter Index: 15.00 C Risk: None Total Totals Index: 33.30 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 15.90 C K Index: -7.00 Risk: None Sweat Index: 100.00 Risk: None Energy Index: 3.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.25 J/kg Max Up Vert Vel: 4.06 m/s Conv Inhibition (B-): 34816.43 J/kg Cap Strength: 16.45 C Lift Cond Lev (LCL): 858.63 mb = 1392.21 m = 4567.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 27 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 1013 70 340 10 3.4 -9.4 | 107 19 -18.5 5.6 1 1000 175 340 17 5.8 -16.0 | 86 16 -16.1 -1.0 2 925 804 295 17 15.4 -7.2 | 140 10 -6.5 7.8 3 850 1472 260 21 20.7 3.6 | 176 19 -1.2 18.6 4 700 2993 270 31 31.0 -0.0 | 211 18 9.1 15.0 5 500 5540 275 58 57.8 -5.1 | 255 37 35.9 9.9 6 400 7130 270 84 84.0 -0.0 | 256 64 62.1 15.0 7 300 9100 270 119 119.0 -0.0 | 261 98 97.1 15.0 8 250 10310 265 117 116.6 10.2 | 255 98 94.6 25.2 9 232 10797 260 122 120.1 21.2 | 250 105 98.2 36.2 10 200 11760 265 121 120.5 10.5 | 255 102 98.6 25.5 11 179 12473 265 138 137.5 12.0 | 257 119 115.6 27.0 12 150 13600 270 101 101.0 -0.0 | 259 80 79.1 15.0 13 100 16160 265 74 73.7 6.4 | 248 56 51.8 21.4 14 70 18370 260 51 50.2 8.9 | 230 37 28.3 23.8 15 50 20460 240 29 25.1 14.5 | 186 30 3.2 29.5 Wind Parameters Mean winds (0-6000m): 274.3 at 35.4 knts Storm direction: 304.3 at 26.5 knts Shear (0-3000m) pos: 1.9 neg: 3.8 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 106.9 deg Storm rel helicity (0-3000m) pos: 107.8 neg: -27.3 tot: 80.5 m^2/s^2 ave: 26.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 111.31 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 ------------------------------------------------------------------------------- 500 328 16 95 13| 0.0 9.7 9.7| 15.4 -27.3 -11.9 -23.8 -0.07| 15.5 -1.1 1000 311 17 113 10| 0.0 8.2 8.2| 39.6 -27.3 12.4 12.4 0.32| 12.7 4.1 1500 294 18 144 9| 0.0 7.6 7.6| 56.3 -27.3 29.0 19.3 0.37| 11.3 4.2 2000 284 19 163 11| 0.9 5.7 6.6| 73.0 -27.3 45.8 22.9 0.43| 9.4 4.0 2500 279 21 173 12| 1.5 4.5 6.0| 89.9 -27.3 62.6 25.0 0.48| 8.3 4.0 3000 276 22 181 12| 1.9 3.8 5.7|107.8 -27.3 80.5 26.8 0.52| 7.6 4.0 4000 275 26 197 13| 2.8 2.8 5.6|153.6 -27.3 126.4 31.6 0.57| 7.0 4.0 5000 274 30 213 15| 3.3 2.3 5.6|203.2 -27.3 175.9 35.2 0.58| 6.7 3.9 6000 274 35 227 18| 3.2 2.5 5.8|239.9 -27.3 212.6 35.4 0.53| 6.8 3.6 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20251227.00.gif