UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122800.upa.cvt Date: 0000Z 28 DEC 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:0000Z 28 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 1015 66 8.6 -0.4 53 9.0 4.6 30 5 280.6 281.2 277.0 290.8 3.65 1 1000 189 7.0 -2.0 53 9.0 3.2 25 6 280.1 280.7 276.3 289.4 3.30 2 925 824 1.6 -2.7 73 4.3 -0.2 90 4 280.9 281.5 276.9 290.4 3.38 3 920 868 1.4 -4.6 64 6.0 -0.9 82 5 281.2 281.7 276.4 289.5 2.95 4 910 956 1.4 -8.6 47 10.0 -2.1 65 6 282.1 282.4 275.8 288.4 2.19 5 896 1080 1.4 -11.6 37 13.0 -2.9 41 7 283.3 283.6 275.9 288.4 1.75 6 850 1502 -1.7 -14.7 36 13.0 -5.6 320 12 284.4 284.6 275.9 288.6 1.44 7 794 2042 -3.5 -18.5 30 15.0 -7.6 304 14 288.0 288.2 277.4 291.4 1.12 8 711 2904 -10.1 -23.1 34 13.0 -13.0 279 17 290.0 290.2 278.0 292.6 0.84 9 700 3024 -11.1 -22.1 40 11.0 -13.6 275 17 290.2 290.4 278.2 293.1 0.93 10 605 4122 -19.1 -22.4 75 3.3 -19.8 277 18 293.3 293.5 279.8 296.6 1.05 11 529 5105 -25.7 -36.7 35 11.0 -26.9 279 19 296.9 296.9 280.4 297.9 0.31 12 500 5510 -28.9 -38.9 38 10.0 -29.9 280 19 297.8 297.9 280.8 298.7 0.26 13 440 6416 -35.7 -50.7 20 15.0 -36.5 283 35 300.3 300.3 281.6 300.6 0.08 14 417 6790 -36.9 -56.9 11 20.0 -37.7 284 42 303.4 303.4 282.8 303.6 0.04 15 400 7080 -34.7 -63.7 4 29.0 -35.8 285 47 309.9 309.9 285.3 310.0 0.02 16 396 7150 -34.3 -64.3 3 30.0 -35.5 284 48 311.3 311.3 285.8 311.4 0.02 17 343 8145 -40.1 -67.1 4 27.0 -40.9 277 57 316.5 316.5 287.6 316.5 0.01 18 300 9050 -45.3 270 66 321.5 19 288 9321 -46.5 270 70 323.6 20 250 10260 -45.9 270 91 337.8 21 200 11740 -47.5 270 105 357.6 22 187 12183 -47.7 269 108 364.2 23 158 13284 -51.1 265 117 376.4 24 150 13620 -52.1 265 109 380.3 25 127 14684 -56.5 263 95 390.9 26 122 14940 -54.7 262 91 398.7 27 104 15947 -59.9 260 77 407.4 28 100 16190 -61.9 260 74 408.1 29 97 16380 -62.5 259 71 410.5 30 70 18410 -62.3 245 39 451.1 31 66 18772 -63.5 247 40 456.1 32 56 19794 -58.3 252 43 490.0 33 50 20500 -62.9 255 45 495.3 34 49 20625 -62.5 260 44 499.1 35 34 22899 -60.1 357 22 560.4 36 31 23482 -56.3 21 16 585.6 37 30 23690 -57.9 30 14 586.8 38 25 24837 -58.7 615.9 TRP 288 9321 -46.5 270 70 323.6 WND 158 13284 -51.1 265 117 376.4 Sounding variables and indices 1000-500 mb thick: 5321.00 m Freezing level: 875.23 mb = 1270.76 m = 4169.10 ft Wetbulb zero: 928.50 mb = 793.21 m = 2602.36 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 47.24 % Est. max temperature: 12.08 C = 53.74 F Sfc-Lift cond lev (LCL): 884.32 mb = 1185.30 m = 3888.72 ft T: 0.63 C 700-500 lapse rate: 7.16 C/km ThetaE index: 2.09 C Layer 920.0- 896.0 mb Conv cond level (CCL): 768.71 mb = 2294.95 m = 7529.26 ft Mean mixing ratio: 3.32 g/kg Conv temperature: 16.71 C = 62.09 F Cap Strength: 7.03 C Lifted Index: 7.41 C Risk: None Lifted Index @300 mb: 22.44 C Lifted Index @700 mb: 4.58 C Showalter Index: 8.35 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 27.20 C Cross Totals Index: 14.20 C K Index: 1.50 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.07 J/kg Max Up Vert Vel: 2.03 m/s Conv Inhibition (B-): 47176.17 J/kg Cap Strength: 7.33 C Lift Cond Lev (LCL): 866.03 mb = 1352.56 m = 4437.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 11 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 1015 66 30 5 -2.5 -4.3 | 110 11 -10.4 3.8 1 1000 189 25 6 -2.5 -5.4 | 104 11 -10.4 2.7 2 925 824 90 4 -4.0 0.0 | 124 14 -11.9 8.1 3 850 1502 320 12 7.7 -9.2 | 8 1 -0.1 -1.1 4 700 3024 275 17 16.9 -1.5 | 234 11 9.1 6.6 5 500 5510 280 19 18.7 -3.3 | 246 12 10.8 4.8 6 400 7080 285 47 45.4 -12.2 | 276 38 37.5 -4.0 7 300 9050 270 66 66.0 -0.0 | 262 59 58.1 8.1 8 288 9321 270 70 70.0 -0.0 | 263 63 62.1 8.1 9 250 10260 270 91 91.0 -0.0 | 264 84 83.1 8.1 10 200 11740 270 105 105.0 -0.0 | 265 97 97.1 8.1 11 158 13284 265 117 116.6 10.2 | 260 110 108.7 18.3 12 150 13620 265 109 108.6 9.5 | 260 102 100.7 17.6 13 100 16190 260 74 72.9 12.8 | 252 68 65.0 21.0 14 70 18410 245 39 35.3 16.5 | 228 37 27.5 24.6 15 50 20500 255 45 43.5 11.6 | 241 41 35.6 19.8 16 30 23690 30 14 -7.0 -12.1 | 75 15 -14.9 -4.0 Wind Parameters Mean winds (0-6000m): 285.9 at 15.1 knts Storm direction: 315.9 at 11.3 knts Shear (0-3000m) pos: 0.5 neg: 3.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 123.9 deg Storm rel helicity (0-3000m) pos: 13.4 neg: -43.6 tot: -30.1 m^2/s^2 ave: -10.0 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 42.19 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 38 5 109 12| 2.9 0.0 2.9| 7.7 -2.5 5.1 10.3 0.31| 4.7 1.5 1000 50 5 112 13| 1.5 1.5 2.9| 13.4 -19.0 -5.6 -5.6 -0.13| 5.7 -0.8 1500 6 7 100 9| 1.0 4.9 5.9| 13.4 -35.6 -22.1 -14.8 -0.40| 9.1 -3.7 2000 337 8 96 5| 0.7 4.3 5.1| 13.4 -36.7 -23.3 -11.6 -0.43| 7.8 -3.3 2500 320 10 114 2| 0.6 4.0 4.5| 13.4 -39.2 -25.7 -10.3 -0.43| 7.1 -3.0 3000 306 11 205 2| 0.5 3.7 4.1| 13.4 -43.6 -30.1 -10.0 -0.43| 6.6 -2.8 4000 294 12 228 5| 0.2 2.7 3.0| 16.4 -43.6 -27.2 -6.8 -0.39| 5.1 -2.0 5000 288 14 233 6| 0.1 2.2 2.3| 19.5 -43.6 -24.1 -4.8 -0.36| 4.2 -1.5 6000 286 15 239 8| 0.8 1.8 2.7| 40.8 -43.6 -2.7 -0.5 -0.18| 4.4 -0.8 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20251228.00.gif