UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:0000Z 13 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 1018 68 9.0 1.0 57 8.0 5.4 40 4 280.7 281.4 277.6 292.0 4.03 1 1000 215 7.4 -0.6 57 8.0 3.9 40 8 280.5 281.2 277.0 290.8 3.66 2 925 852 2.8 1.1 89 1.7 2.0 180 10 282.2 282.9 278.9 294.7 4.48 3 881 1244 0.0 -0.7 95 0.7 -0.3 235 11 283.2 283.9 279.0 294.8 4.12 4 874 1309 3.0 -15.0 25 18.0 -2.7 244 11 287.0 287.2 277.2 291.1 1.36 5 850 1534 3.2 -39.8 3 43.0 -4.8 275 12 289.5 289.5 276.6 290.0 0.14 6 838 1649 2.8 -44.2 2 47.0 -5.2 274 13 290.3 290.3 276.9 290.6 0.09 7 832 1707 4.0 -39.0 3 43.0 -4.4 274 14 292.1 292.1 278.0 292.7 0.16 8 819 1835 3.6 -14.4 25 18.0 -2.5 273 16 293.0 293.3 280.3 297.7 1.53 9 801 2015 2.2 -12.8 32 15.0 -3.0 272 18 293.4 293.7 280.8 298.8 1.78 10 700 3092 -2.9 -22.9 20 20.0 -8.2 265 31 299.3 299.4 282.2 302.1 0.87 11 698 3115 -2.9 -21.9 22 19.0 -8.1 265 31 299.5 299.7 282.4 302.6 0.95 12 543 5052 -14.5 -37.5 12 23.0 -18.2 273 46 308.0 308.1 284.9 309.0 0.28 13 513 5479 -17.5 -45.5 7 28.0 -20.9 274 49 309.4 309.4 285.2 309.9 0.13 14 500 5670 -19.3 -38.3 17 19.0 -22.0 275 51 309.5 309.6 285.5 310.5 0.28 15 477 6020 -20.9 -29.9 44 9.0 -22.5 274 55 311.7 311.9 286.8 314.0 0.67 16 441 6600 -22.1 -38.1 22 16.0 -24.4 272 63 317.3 317.3 288.2 318.5 0.32 17 400 7310 -28.1 -39.1 34 11.0 -29.4 270 72 318.5 318.5 288.6 319.6 0.32 18 384 7601 -30.7 -41.7 33 11.0 -31.8 271 78 318.8 318.8 288.6 319.7 0.26 19 373 7807 -31.5 -48.5 17 17.0 -32.9 271 83 320.4 320.4 289.0 320.9 0.13 20 305 9207 -39.5 -59.5 10 20.0 -40.4 275 114 328.1 328.1 291.2 328.3 0.04 21 303 9252 -40.1 -60.1 10 20.0 -40.9 275 115 327.9 327.9 291.2 328.1 0.04 22 300 9320 -40.5 275 117 328.3 23 263 10205 -45.9 275 138 333.0 24 250 10540 -49.1 275 146 333.1 25 239 10833 -51.5 276 148 333.8 26 208 11736 -51.1 280 154 347.9 27 205 11830 -51.1 280 153 349.4 28 200 11990 -52.3 280 150 349.9 29 150 13820 -60.5 270 136 365.9 30 111 15651 -70.3 280 130 380.4 31 104 16037 -70.9 280 118 386.4 32 100 16270 -69.1 280 111 394.2 33 81 17534 -66.7 277 68 423.6 34 70 18410 -68.9 275 39 437.0 35 64 18944 -71.5 271 36 442.6 36 62 19134 -66.7 270 35 457.3 37 54 19977 -64.1 263 31 481.7 38 50 20450 -63.3 260 29 494.3 39 43 21381 -61.7 520.0 40 41 21675 -61.9 526.7 TRP 111 15651 -70.3 280 130 380.4 WND 208 11736 -51.1 280 154 347.9 Sounding variables and indices 1000-500 mb thick: 5455.00 m Freezing level: 757.43 mb = 2479.46 m = 8134.62 ft Wetbulb zero: 886.75 mb = 1191.91 m = 3910.42 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 30.32 % Est. max temperature: 15.93 C = 60.68 F Sfc-Lift cond lev (LCL): 900.92 mb = 1064.32 m = 3491.84 ft T: 1.28 C 700-500 lapse rate: 6.36 C/km ThetaE index: 4.85 C Layer 874.0- 838.0 mb Conv cond level (CCL): 673.48 mb = 3390.54 m = 11123.70 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 29.14 C = 84.45 F Cap Strength: 15.18 C Lifted Index: 14.96 C Risk: None Lifted Index @300 mb: 25.34 C Lifted Index @700 mb: 11.03 C Showalter Index: 16.41 C Risk: None Total Totals Index: 2.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: -20.50 C K Index: -37.30 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.43 J/kg Max Up Vert Vel: 2.62 m/s Conv Inhibition (B-): 33147.57 J/kg Cap Strength: 15.14 C Lift Cond Lev (LCL): 893.78 mb = 1128.36 m = 3701.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 22 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 1018 68 40 4 -2.6 -3.1 | 110 23 -21.7 7.9 1 1000 215 40 8 -5.1 -6.1 | 101 25 -24.3 4.8 2 925 852 180 10 0.0 10.0 | 138 28 -19.2 20.9 3 850 1534 275 12 12.0 -1.0 | 144 12 -7.2 9.9 4 700 3092 265 31 30.9 2.7 | 221 18 11.7 13.6 5 500 5670 275 51 50.8 -4.4 | 258 32 31.6 6.5 6 400 7310 270 72 72.0 -0.0 | 258 54 52.8 10.9 7 300 9320 275 117 116.6 -10.2 | 270 97 97.4 0.7 8 250 10540 275 146 145.4 -12.7 | 271 126 126.3 -1.8 9 208 11736 280 154 151.7 -26.7 | 277 133 132.5 -15.8 10 200 11990 280 150 147.7 -26.0 | 277 129 128.6 -15.1 11 150 13820 270 136 136.0 -0.0 | 265 117 116.8 10.9 12 111 15651 280 130 128.0 -22.6 | 276 109 108.9 -11.6 13 100 16270 280 111 109.3 -19.3 | 275 91 90.2 -8.3 14 70 18410 275 39 38.9 -3.4 | 249 21 19.7 7.5 15 50 20450 260 29 28.6 5.0 | 210 19 9.4 16.0 Wind Parameters Mean winds (0-6000m): 269.7 at 29.4 knts Storm direction: 299.7 at 22.1 knts Shear (0-3000m) pos: 2.6 neg: 3.2 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 110.3 deg Storm rel helicity (0-3000m) pos: 229.2 neg: -22.9 tot: 206.3 m^2/s^2 ave: 68.8 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 6.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 179.84 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 71 8 107 28| 9.4 0.0 9.4| 64.4 -18.3 46.1 92.2 0.37| 15.2 5.5 1000 148 9 128 30| 7.5 0.0 7.5|168.8 -18.3 150.5 150.5 0.62| 15.7 9.7 1500 213 10 144 24| 5.2 0.0 5.2|180.0 -22.9 157.1 104.7 0.45| 14.9 6.7 2000 251 11 149 17| 3.9 1.6 5.5|196.8 -22.9 173.9 87.0 0.51| 12.8 6.5 2500 260 13 155 15| 3.1 2.5 5.6|213.6 -22.9 190.7 76.3 0.56| 11.5 6.4 3000 262 16 164 14| 2.6 3.2 5.8|229.2 -22.9 206.3 68.8 0.56| 10.7 6.0 4000 264 20 184 13| 2.9 2.4 5.3|263.7 -22.9 240.8 60.2 0.59| 9.1 5.3 5000 267 25 205 13| 3.2 1.9 5.1|303.3 -22.9 280.5 56.1 0.60| 8.1 4.9 6000 270 29 223 15| 3.0 2.1 5.1|333.0 -22.9 310.1 51.7 0.57| 7.6 4.4 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20251213.00.gif