UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 16 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 127 240 7 SFC 997 152 15.6 11.3 76 4.3 13.0 240 7 289.0 290.5 286.3 312.8 8.46 2 925 782 10.0 8.8 92 1.2 9.3 260 25 289.5 290.9 285.8 311.3 7.70 3 878 1211 6.2 4.5 89 1.7 5.3 272 27 289.9 291.0 284.2 307.1 6.02 4 850 1475 4.8 -0.2 70 5.0 2.5 280 29 291.2 292.0 283.0 304.0 4.43 5 830 1669 3.8 -4.2 56 8.0 0.4 279 30 292.1 292.7 282.2 302.0 3.37 6 803 1937 1.6 -4.4 64 6.0 -0.9 279 32 292.5 293.2 282.4 302.7 3.43 7 798 1987 1.8 -10.2 41 12.0 -2.6 278 32 293.3 293.7 281.3 299.9 2.20 8 772 2254 0.2 -10.8 43 11.0 -3.8 278 34 294.3 294.7 281.7 300.9 2.17 9 766 2316 0.0 -23.0 16 23.0 -6.2 277 34 294.8 294.9 280.1 297.3 0.78 10 745 2539 -1.5 -3.8 84 2.3 -2.5 277 36 295.5 296.2 284.2 307.0 3.87 11 706 2966 -3.7 -5.9 85 2.2 -4.6 275 39 297.7 298.3 284.6 308.1 3.48 12 700 3033 -4.3 -7.6 78 3.3 -5.6 275 39 297.7 298.3 284.2 307.0 3.08 13 694 3101 -4.7 -7.4 81 2.7 -5.8 275 40 298.0 298.6 284.4 307.6 3.16 14 686 3192 -4.9 -19.9 30 15.0 -9.1 276 40 298.8 299.0 282.4 302.4 1.15 15 665 3435 -5.9 -18.9 35 13.0 -9.6 277 43 300.3 300.6 283.2 304.4 1.29 16 659 3506 -5.9 -36.9 7 31.0 -11.6 277 43 301.1 301.1 282.1 302.0 0.24 17 621 3967 -9.1 -28.1 20 19.0 -13.3 279 47 302.6 302.7 283.2 304.6 0.61 18 611 4093 -10.1 -20.1 44 10.0 -12.8 279 48 302.9 303.1 284.1 306.9 1.27 19 583 4452 -12.5 -59.5 1 47.0 -17.0 280 52 304.1 304.1 283.1 304.2 0.02 20 500 5610 -18.3 -53.3 3 35.0 -21.7 285 62 310.7 310.7 285.7 310.9 0.05 21 488 5791 -19.1 -54.1 3 35.0 -22.4 284 64 311.9 311.9 286.1 312.1 0.05 22 400 7240 -30.7 -61.7 3 31.0 -32.3 275 80 315.1 315.1 287.1 315.2 0.02 23 376 7676 -33.1 -50.1 17 17.0 -34.3 274 89 317.5 317.6 288.1 317.9 0.10 24 358 8019 -36.3 -44.3 43 8.0 -36.9 273 96 317.7 317.8 288.2 318.5 0.21 25 338 8414 -39.9 -45.9 53 6.0 -40.3 272 104 318.1 318.1 288.3 318.8 0.19 26 324 8703 -38.1 -61.1 7 23.0 -39.1 271 110 324.4 324.5 290.2 324.6 0.03 27 302 9185 -40.1 -73.1 2 33.0 -41.0 270 120 328.2 328.2 291.2 328.2 0.01 28 300 9230 -40.5 270 121 328.3 29 257 10267 -47.1 275 122 333.4 30 250 10450 -46.9 275 130 336.3 31 200 11920 -49.1 275 136 355.0 32 173 12871 -50.9 271 147 367.1 33 163 13258 -53.3 270 152 369.3 34 150 13790 -56.7 275 146 372.4 35 121 15129 -64.1 275 115 382.4 36 103 16110 -66.1 275 91 396.6 37 100 16290 -65.5 275 87 401.2 38 96 16537 -65.1 276 83 406.7 39 82 17484 -69.5 278 69 416.4 40 74 18092 -70.7 279 59 426.3 41 70 18420 -71.3 280 54 431.8 42 64 18949 -72.1 277 45 441.3 43 60 19333 -68.5 275 38 457.6 44 57 19640 -69.5 274 33 462.1 45 56 19746 -65.7 273 31 473.1 46 51 20318 -63.3 271 21 491.5 47 50 20440 -63.5 270 19 493.8 48 45 21086 -65.1 259 16 505.1 49 38 22133 -59.5 240 11 544.4 50 30 23620 -58.1 215 4 586.2 51 24 25021 -58.1 209 7 624.9 52 22 25564 -61.1 207 9 631.7 53 20 26160 -56.9 205 10 662.0 54 17 27198 -53.5 704.4 TRP 257 10267 -47.1 275 122 333.4 WND 163 13258 -53.3 270 152 369.3 Sounding variables and indices 1000-500 mb thick: 5483.00 m Freezing level: 766.00 mb = 2316.33 m = 7599.42 ft Wetbulb zero: 822.22 mb = 1745.20 m = 5725.64 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 44.64 % Est. max temperature: 17.91 C = 64.24 F Sfc-Lift cond lev (LCL): 934.91 mb = 692.49 m = 2271.93 ft T: 10.80 C 700-500 lapse rate: 5.43 C/km ThetaE index: 10.77 C Layer 925.0- 803.0 mb Conv cond level (CCL): 909.58 mb = 920.28 m = 3019.25 ft Mean mixing ratio: 7.82 g/kg Conv temperature: 16.27 C = 61.29 F Cap Strength: 0.53 C Lifted Index: 3.07 C Risk: None Lifted Index @300 mb: 12.16 C Lifted Index @700 mb: -0.92 C Showalter Index: 7.87 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 18.10 C K Index: 19.60 Risk: < 20 % chance of thunderstorms Sweat Index: 120.00 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 77.05 J/kg Max Up Vert Vel: 12.41 m/s Conv Inhibition (B-): 1.03 J/kg Cap Strength: 2.95 C Lift Cond Lev (LCL): 913.54 mb = 884.52 m = 2901.93 ft Lev Free Conv (LFC): 898.54 mb = 1020.68 m = 3348.66 ft Equ Level (EL): 658.54 mb = 3511.37 m = 11520.09 ft B at Equ Level: 75.61 J/kg Max Parcel Lev (MPL): 508.54 mb = 5482.27 m = 17986.23 ft Wind level data Storm motion: 309 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 ---------------------------------------------------------- 0 997 152 240 7 6.1 3.5 | 142 29 -18.2 23.1 1 925 782 260 25 24.6 4.3 | 181 24 0.4 23.9 2 850 1475 280 29 28.6 -5.0 | 196 15 4.3 14.6 3 700 3033 275 39 38.9 -3.4 | 222 22 14.6 16.2 4 500 5610 285 62 59.9 -16.0 | 264 36 35.6 3.5 5 400 7240 275 80 79.7 -7.0 | 257 57 55.4 12.6 6 300 9230 270 121 121.0 -0.0 | 259 99 96.7 19.6 7 257 10267 275 122 121.5 -10.6 | 265 98 97.3 9.0 8 250 10450 275 130 129.5 -11.3 | 266 106 105.2 8.3 9 200 11920 275 136 135.5 -11.9 | 266 111 111.2 7.7 10 163 13258 270 152 152.0 -0.0 | 261 129 127.7 19.6 11 150 13790 275 146 145.4 -12.7 | 267 121 121.2 6.9 12 100 16290 275 87 86.7 -7.6 | 259 64 62.4 12.0 13 70 18420 280 54 53.2 -9.4 | 251 31 28.9 10.2 14 50 20440 270 19 19.0 -0.0 | 165 20 -5.3 19.6 15 30 23620 215 4 2.3 3.3 | 136 32 -22.0 22.9 16 20 26160 205 10 4.2 9.1 | 145 35 -20.0 28.7 Wind Parameters Mean winds (0-6000m): 278.9 at 41.6 knts Storm direction: 308.9 at 31.2 knts Shear (0-3000m) pos: 4.3 neg: 1.8 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 83.0 deg Storm rel helicity (0-3000m) pos: 198.0 neg: 0.0 tot: 198.0 m^2/s^2 ave: 66.0 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 5.5 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.68 Bulk Shear: 113.78 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 ------------------------------------------------------------------------------- 500 255 14 155 26| 15.1 0.0 15.1|102.2 0.0 102.2 204.4 0.96| 15.3 14.6 1000 261 20 168 23| 11.0 0.0 11.0|143.9 0.0 143.9 143.9 0.87| 12.4 10.8 1500 268 23 176 21| 8.6 0.0 8.6|159.4 0.0 159.4 106.3 0.82| 10.3 8.4 2000 271 25 182 19| 6.5 0.9 7.3|171.6 0.0 171.6 85.8 0.82| 8.6 7.0 2500 273 27 188 19| 5.2 1.4 6.5|183.4 0.0 183.4 73.4 0.81| 7.6 6.1 3000 273 29 194 19| 4.3 1.8 6.1|198.0 0.0 198.0 66.0 0.80| 6.9 5.5 4000 275 33 206 19| 4.4 1.3 5.8|250.9 0.0 250.9 62.7 0.81| 6.4 5.2 5000 277 37 220 20| 4.5 1.1 5.6|309.9 0.0 309.9 62.0 0.81| 6.1 4.9 6000 279 42 232 21| 4.2 1.4 5.6|338.7 -14.6 324.1 54.0 0.70| 6.1 4.3 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20260116.00.gif