UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 9 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 ------------------------------------------------------------------------------- SFC 1000 153 8.0 2.0 66 6.0 5.2 280 4 281.1 281.9 278.3 293.4 4.42 1 925 788 2.2 -1.0 79 3.2 0.8 320 8 281.6 282.2 277.8 292.3 3.84 2 850 1462 -3.3 -4.2 93 0.9 -3.7 10 12 282.7 283.3 277.7 292.0 3.29 3 792 2017 -7.3 -9.0 88 1.7 -7.9 348 16 284.2 284.6 277.3 291.2 2.44 4 783 2106 -8.3 -27.3 20 19.0 -12.0 345 17 284.0 284.1 274.4 285.7 0.52 5 775 2186 -4.7 -33.7 8 29.0 -10.0 341 17 288.8 288.8 276.5 289.7 0.29 6 738 2569 -7.3 -42.3 4 35.0 -12.3 326 20 290.0 290.0 276.9 290.4 0.13 7 700 2980 -7.9 -33.9 10 26.0 -12.5 310 23 293.7 293.8 279.0 294.8 0.31 8 686 3137 -8.1 -34.1 10 26.0 -12.8 309 23 295.2 295.3 279.7 296.3 0.31 9 500 5510 -25.1 -53.1 6 28.0 -27.1 295 31 302.4 302.4 282.4 302.6 0.06 10 437 6475 -30.1 -65.1 2 35.0 -31.7 283 53 308.0 308.0 284.6 308.0 0.01 11 400 7100 -32.7 -71.7 1 39.0 -34.1 275 68 312.5 312.5 286.2 312.5 0.01 12 383 7405 -33.3 -74.3 1 41.0 -34.7 275 72 315.6 315.6 287.3 315.6 0.00 13 300 9120 -33.7 -74.7 1 41.0 -35.4 260 148 337.9 337.9 293.8 337.9 0.01 14 276 9704 -33.7 -74.7 1 41.0 -35.5 260 164 346.0 346.0 295.7 346.1 0.01 15 250 10390 -38.3 -78.3 1 40.0 -39.6 260 183 349.1 349.1 296.4 349.1 0.00 16 241 10639 -40.1 -79.1 1 39.0 -41.2 260 187 350.1 350.1 296.7 350.1 0.00 17 236 10781 -41.0 -79.1 1 38.1 -42.1 260 190 350.8 350.8 296.8 350.8 0.00 18 200 11880 -48.5 255 181 356.0 19 155 13531 -56.5 255 155 369.3 20 150 13740 -55.9 255 152 373.8 21 102 16130 -66.1 255 102 397.8 22 100 16250 -66.7 255 99 398.9 23 96 16497 -67.3 253 94 402.4 24 70 18410 -65.5 240 54 444.3 25 52 20228 -63.3 258 43 488.8 26 50 20470 -62.3 260 41 496.7 27 43 21404 -59.9 253 32 524.5 28 41 21704 -55.7 250 29 542.1 29 31 23473 -57.5 237 12 582.4 30 30 23680 -57.7 235 10 587.3 31 20 26270 -53.5 220 8 672.4 32 15 28123 -52.9 732.1 TRP 383 7405 -33.3 -74.3 1 41.0 -34.7 275 72 315.6 315.6 287.3 315.6 0.00 WND 236 10781 -41.0 -79.1 1 38.1 -42.1 260 190 350.8 350.8 296.8 350.8 0.00 Sounding variables and indices 1000-500 mb thick: 5357.40 m Freezing level: 895.00 mb = 1057.60 m = 3469.77 ft Wetbulb zero: 911.04 mb = 909.26 m = 2983.09 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 33.95 % Est. max temperature: 9.54 C = 49.17 F Sfc-Lift cond lev (LCL): 912.31 mb = 898.13 m = 2946.58 ft T: 1.30 C 700-500 lapse rate: 6.80 C/km ThetaE index: 7.76 C Layer 925.0- 775.0 mb Conv cond level (CCL): 880.03 mb = 1185.26 m = 3888.60 ft Mean mixing ratio: 4.03 g/kg Conv temperature: 9.09 C = 48.36 F Cap Strength: 6.88 C Lifted Index: 9.10 C Risk: None Lifted Index @300 mb: 32.08 C Lifted Index @700 mb: 5.97 C Showalter Index: 9.63 C Risk: None Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 20.90 C K Index: -8.40 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.10 J/kg Max Up Vert Vel: 3.49 m/s Conv Inhibition (B-): 7.46 J/kg Cap Strength: 9.08 C Lift Cond Lev (LCL): 890.40 mb = 1091.91 m = 3582.33 ft Lev Free Conv (LFC): 845.40 mb = 1504.62 m = 4936.35 ft Equ Level (EL): 785.40 mb = 2081.77 m = 6829.88 ft B at Equ Level: 5.57 J/kg Max Parcel Lev (MPL): 775.40 mb = 2181.77 m = 7157.97 ft Wind level data Storm motion: 337 at 16 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 1000 153 280 4 3.9 -0.7 | 170 15 -2.6 14.4 1 925 788 320 8 5.1 -6.1 | 171 9 -1.4 8.9 2 850 1462 10 12 -2.1 -11.8 | 111 9 -8.6 3.3 3 700 2980 310 23 17.6 -14.8 | 268 11 11.1 0.3 4 500 5510 295 31 28.1 -13.1 | 265 22 21.5 2.0 5 400 7100 275 68 67.7 -5.9 | 261 62 61.2 9.1 6 383 7405 275 72 71.7 -6.3 | 262 66 65.2 8.8 7 300 9120 260 148 145.8 25.7 | 254 145 139.2 40.8 8 250 10390 260 183 180.2 31.8 | 255 180 173.7 46.9 9 236 10781 260 190 187.1 33.0 | 255 187 180.6 48.1 10 200 11880 255 181 174.8 46.8 | 250 179 168.3 61.9 11 150 13740 255 152 146.8 39.3 | 249 150 140.3 54.4 12 100 16250 255 99 95.6 25.6 | 245 98 89.1 40.7 13 70 18410 240 54 46.8 27.0 | 224 58 40.2 42.1 14 50 20470 260 41 40.4 7.1 | 237 40 33.8 22.2 15 30 23680 235 10 8.2 5.7 | 185 21 1.6 20.8 16 20 26270 220 8 5.1 6.1 | 176 21 -1.4 21.2 Wind Parameters Mean winds (0-6000m): 306.5 at 21.9 knts Storm direction: 336.5 at 16.4 knts Shear (0-3000m) pos: 2.3 neg: 3.2 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 99.0 deg Storm rel helicity (0-3000m) pos: 3.6 neg: -30.6 tot: -27.1 m^2/s^2 ave: -9.0 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 35.46 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 ------------------------------------------------------------------------------- 500 303 6 171 12| 4.4 0.0 4.4| 3.5 -0.2 3.3 6.5 0.20| 4.5 0.9 1000 320 7 168 10| 4.8 0.0 4.8| 3.5 -8.9 -5.4 -5.4 -0.32| 5.5 -1.8 1500 341 9 152 8| 4.6 0.0 4.6| 3.5 -18.9 -15.4 -10.3 -0.48| 6.0 -2.9 2000 345 10 144 6| 3.5 1.6 5.1| 3.5 -22.5 -19.0 -9.5 -0.49| 6.1 -3.0 2500 338 12 152 4| 2.8 2.8 5.5| 3.5 -25.9 -22.4 -8.9 -0.53| 6.4 -3.4 3000 329 14 189 3| 2.3 3.2 5.6| 3.6 -30.6 -27.1 -9.0 -0.50| 6.4 -3.2 4000 320 17 239 5| 1.7 3.0 4.7| 3.6 -31.3 -27.7 -6.9 -0.46| 5.3 -2.4 5000 313 19 254 8| 1.4 2.8 4.2| 3.6 -34.9 -31.2 -6.2 -0.43| 4.7 -2.0 6000 307 22 260 11| 1.2 3.8 5.0| 11.6 -38.1 -26.5 -4.4 -0.30| 5.4 -1.6 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20260109.00.gif