UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 15 JAN 26 Station: RJ678 WMO ident: 47678 Latitude: 33.10 Longitude: 139.78 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 149 240 7 SFC 999 157 13.4 6.4 63 7.0 9.6 240 7 286.6 287.7 282.8 303.6 6.04 2 984 285 13.4 6.4 63 7.0 9.6 242 11 287.9 288.9 283.5 305.2 6.13 3 925 801 8.4 4.5 76 3.9 6.4 250 29 287.9 288.9 283.0 304.1 5.71 4 869 1312 3.8 1.9 87 1.9 2.9 272 28 288.3 289.2 282.5 302.7 5.05 5 851 1482 4.0 -5.0 52 9.0 0.3 280 27 290.2 290.8 281.0 299.3 3.09 6 850 1492 4.0 -4.0 56 8.0 0.6 280 27 290.3 290.9 281.4 300.1 3.34 7 809 1891 1.2 -4.8 64 6.0 -1.3 277 28 291.5 292.1 281.8 301.2 3.30 8 797 2011 1.2 -6.8 55 8.0 -2.0 277 28 292.7 293.3 281.9 301.3 2.88 9 724 2779 -1.9 -24.9 15 23.0 -7.8 272 30 297.5 297.6 281.2 299.8 0.70 10 700 3046 -4.1 -24.1 19 20.0 -9.2 270 31 297.9 298.1 281.5 300.5 0.78 11 592 4340 -12.7 -33.7 15 21.0 -16.4 263 49 302.6 302.6 283.0 303.9 0.37 12 569 4640 -14.7 -28.7 29 14.0 -17.5 261 54 303.7 303.8 283.7 305.8 0.63 13 552 4868 -16.5 -45.5 6 29.0 -20.0 259 57 304.2 304.2 283.2 304.6 0.12 14 523 5269 -19.9 -51.9 4 32.0 -22.8 257 63 304.8 304.8 283.4 305.1 0.06 15 500 5600 -22.3 -50.3 6 28.0 -24.8 255 68 305.9 305.9 283.8 306.1 0.08 16 488 5779 -23.3 -42.3 16 19.0 -25.4 254 72 306.8 306.8 284.4 307.4 0.19 17 458 6242 -26.7 -33.7 52 7.0 -27.6 253 81 308.1 308.2 285.2 309.8 0.48 18 426 6767 -26.7 -45.7 15 19.0 -28.5 251 92 314.6 314.6 287.1 315.1 0.15 19 421 6852 -27.3 -35.3 47 8.0 -28.4 251 93 314.9 315.0 287.6 316.5 0.45 20 410 7043 -28.5 -39.5 34 11.0 -29.7 251 97 315.7 315.8 287.7 316.8 0.30 21 400 7220 -29.9 -35.9 56 6.0 -30.7 250 101 316.1 316.2 288.0 317.7 0.45 22 374 7696 -33.9 -36.8 75 2.9 -34.2 253 107 317.0 317.0 288.3 318.5 0.44 23 334 8480 -40.1 -42.7 76 2.6 -40.3 258 117 318.9 319.0 288.7 319.9 0.27 24 319 8792 -42.9 260 121 319.2 25 300 9210 -39.1 265 126 330.3 26 299 9233 -39.1 265 126 330.6 27 250 10440 -44.9 265 130 339.3 28 200 11920 -47.9 260 144 356.9 29 180 12614 -48.9 263 148 366.2 30 163 13260 -53.6 265 152 368.9 31 150 13790 -57.5 270 136 371.0 32 125 14931 -62.3 268 113 382.2 33 105 16003 -64.9 266 90 396.8 34 100 16300 -66.3 265 84 399.6 35 91 16864 -69.7 261 79 403.8 36 84 17341 -68.5 258 75 415.6 37 70 18420 -72.3 250 66 429.7 38 66 18768 -69.7 259 59 442.7 39 65 18860 -62.7 261 57 459.9 40 52 20231 -63.3 294 32 488.8 41 50 20470 -65.3 300 27 489.6 42 48 20718 -65.9 298 27 493.9 43 37 22324 -58.1 285 23 552.1 44 30 23650 -55.7 275 21 592.8 45 28 24088 -56.1 278 21 603.5 46 23 25334 -57.1 288 20 635.5 47 20 26220 -56.1 295 19 664.5 48 15 28041 -58.1 714.8 49 14 28478 -55.3 738.5 TRP 319 8792 -42.9 260 121 319.2 WND 163 13260 -53.6 265 152 368.9 Sounding variables and indices 1000-500 mb thick: 5451.00 m Freezing level: 768.74 mb = 2308.67 m = 7574.28 ft Wetbulb zero: 836.76 mb = 1618.87 m = 5311.18 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 35.48 % Est. max temperature: 17.13 C = 62.84 F Sfc-Lift cond lev (LCL): 898.90 mb = 1035.40 m = 3396.93 ft T: 6.29 C 700-500 lapse rate: 7.13 C/km ThetaE index: 5.90 C Layer 925.0- 850.0 mb Conv cond level (CCL): 870.97 mb = 1293.87 m = 4244.92 ft Mean mixing ratio: 5.84 g/kg Conv temperature: 15.05 C = 59.09 F Cap Strength: 3.62 C Lifted Index: 3.67 C Risk: None Lifted Index @300 mb: 18.48 C Lifted Index @700 mb: 2.91 C Showalter Index: 6.57 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 18.30 C K Index: 2.30 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 1.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.49 J/kg Max Up Vert Vel: 2.23 m/s Conv Inhibition (B-): 50691.91 J/kg Cap Strength: 3.63 C Lift Cond Lev (LCL): 876.88 mb = 1238.46 m = 4063.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 31 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 ---------------------------------------------------------- 0 999 157 240 7 6.1 3.5 | 123 27 -22.6 14.6 1 925 801 250 29 27.3 9.9 | 176 21 -1.4 21.1 2 850 1492 280 27 26.6 -4.7 | 162 7 -2.1 6.5 3 700 3046 270 31 31.0 -0.0 | 192 11 2.4 11.1 4 500 5600 255 68 65.7 17.6 | 232 47 37.0 28.7 5 400 7220 250 101 94.9 34.5 | 235 80 66.3 45.7 6 319 8792 260 121 119.2 21.0 | 250 96 90.5 32.2 7 300 9210 265 126 125.5 11.0 | 257 99 96.9 22.1 8 250 10440 265 130 129.5 11.3 | 257 103 100.9 22.5 9 200 11920 260 144 141.8 25.0 | 252 119 113.2 36.2 10 163 13260 265 152 151.4 13.2 | 259 125 122.8 24.4 11 150 13790 270 136 136.0 -0.0 | 264 108 107.4 11.1 12 100 16300 265 84 83.7 7.3 | 251 58 55.0 18.5 13 70 18420 250 66 62.0 22.6 | 225 47 33.4 33.7 14 50 20470 300 27 23.4 -13.5 | 66 6 -5.3 -2.4 15 30 23650 275 21 20.9 -1.8 | 140 12 -7.7 9.3 16 20 26220 295 19 17.2 -8.0 | 105 12 -11.4 3.1 Wind Parameters Mean winds (0-6000m): 261.3 at 41.0 knts Storm direction: 291.3 at 30.7 knts Shear (0-3000m) pos: 3.8 neg: 1.2 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 76.0 deg Storm rel helicity (0-3000m) pos: 142.9 neg: -5.6 tot: 137.4 m^2/s^2 ave: 45.8 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 91.04 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 ------------------------------------------------------------------------------- 500 248 15 140 22| 17.7 0.0 17.7| 99.9 0.0 99.9 199.7 0.94| 17.7 16.6 1000 253 22 156 19| 11.2 0.0 11.2|129.2 -0.6 128.6 128.6 0.73| 15.1 11.0 1500 261 24 160 16| 7.7 0.0 7.7|129.9 -5.6 124.3 82.9 0.54| 12.5 6.8 2000 266 25 163 14| 5.8 0.5 6.3|133.1 -5.6 127.6 63.8 0.55| 9.9 5.5 2500 268 26 166 13| 4.6 0.8 5.5|136.2 -5.6 130.7 52.3 0.56| 8.4 4.7 3000 268 27 170 12| 3.8 1.2 5.1|142.9 -5.6 137.4 45.8 0.57| 7.5 4.3 4000 267 30 185 13| 2.9 2.8 5.7|179.0 -5.6 173.4 43.4 0.56| 7.6 4.2 5000 264 35 203 16| 2.3 3.8 6.2|197.5 -5.6 191.9 38.4 0.47| 7.7 3.6 6000 261 41 214 21| 1.9 4.8 6.7|224.3 -6.5 217.8 36.3 0.40| 8.0 3.2 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20260115.12.gif