UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 7 DEC 25 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 1002 157 14.6 5.6 55 9.0 9.8 275 4 287.6 288.6 282.9 303.7 5.69 1 1000 174 14.8 4.8 51 10.0 9.6 255 8 288.0 288.9 282.7 303.3 5.39 2 925 826 9.2 3.2 66 6.0 6.2 285 23 288.7 289.6 282.8 303.6 5.21 3 883 1208 5.6 1.1 73 4.5 3.4 285 26 288.8 289.7 282.3 302.3 4.69 4 858 1443 4.4 -7.6 41 12.0 -0.3 285 28 290.0 290.4 280.2 297.4 2.51 5 850 1519 4.8 -17.2 19 22.0 -2.1 285 29 291.2 291.4 279.0 294.8 1.17 6 849 1529 4.8 -17.2 19 22.0 -2.1 285 29 291.3 291.5 279.0 294.9 1.17 7 798 2031 2.8 -30.2 7 33.0 -5.0 293 32 294.3 294.4 279.4 295.6 0.39 8 777 2247 3.0 -30.0 7 33.0 -4.9 297 33 296.8 296.9 280.5 298.2 0.41 9 738 2662 0.4 -30.6 8 31.0 -6.8 303 35 298.4 298.5 281.2 299.7 0.41 10 702 3064 1.8 -35.2 4 37.0 -6.4 310 37 304.2 304.3 283.5 305.2 0.27 11 700 3087 1.8 -35.2 4 37.0 -6.4 310 37 304.5 304.5 283.5 305.4 0.27 12 672 3413 1.0 -32.0 6 33.0 -6.9 308 40 307.2 307.2 284.8 308.5 0.39 13 500 5700 -16.5 -32.5 24 16.0 -19.4 290 60 312.9 313.0 287.0 314.7 0.50 14 477 6053 -19.1 -39.1 15 20.0 -22.0 285 62 314.0 314.0 287.1 314.9 0.27 15 449 6501 -23.3 -42.3 16 19.0 -25.5 278 64 314.1 314.2 287.1 314.9 0.21 16 400 7340 -28.9 -54.9 6 26.0 -30.7 265 68 317.4 317.4 288.0 317.6 0.06 17 375 7798 -31.7 -54.7 8 23.0 -33.2 266 81 319.6 319.6 288.7 319.9 0.06 18 371 7874 -30.3 -58.3 5 28.0 -32.0 266 83 322.5 322.5 289.6 322.6 0.04 19 335 8596 -32.1 -65.1 2 33.0 -33.8 268 103 329.6 329.6 291.6 329.6 0.02 20 309 9163 -34.3 -66.3 2 32.0 -35.8 269 118 334.2 334.2 292.9 334.3 0.02 21 300 9370 -32.9 -69.9 1 37.0 -34.7 270 124 339.0 339.0 294.1 339.0 0.01 22 296 9465 -33.3 -70.3 1 37.0 -35.0 270 125 339.7 339.7 294.3 339.8 0.01 23 250 10640 -39.1 -71.1 2 32.0 -40.3 265 144 347.9 347.9 296.2 348.0 0.01 24 246 10750 -40.1 -71.1 2 31.0 -41.2 265 144 348.1 348.1 296.2 348.1 0.01 25 214 11691 -45.5 -71.1 4 25.6 -46.3 265 148 353.7 353.7 297.4 353.8 0.01 26 211 11785 -46.1 265 147 354.3 27 200 12140 -48.3 265 144 356.3 28 162 13503 -53.9 258 123 369.0 29 150 13990 -58.1 255 115 370.0 30 115 15623 -67.1 245 87 382.5 31 106 16112 -68.1 242 78 389.6 32 100 16460 -68.9 240 72 394.6 33 92 16957 -69.9 245 70 402.1 34 70 18590 -68.3 265 37 438.3 35 69 18676 -68.5 265 36 439.6 36 61 19412 -70.3 269 28 451.4 37 50 20610 -65.1 275 14 490.1 38 47 20990 -63.3 292 13 503.1 39 32 23359 -63.3 37 4 561.6 40 30 23760 -59.7 55 2 581.9 41 27 24422 -57.9 604.7 42 26 24659 -58.5 609.6 TRP 92 16957 -69.9 245 70 402.1 WND 214 11691 -45.5 -71.1 4 25.6 -46.3 265 148 353.7 353.7 297.4 353.8 0.01 Sounding variables and indices 1000-500 mb thick: 5526.00 m Freezing level: 662.17 mb = 3544.04 m = 11627.29 ft Wetbulb zero: 860.02 mb = 1423.53 m = 4670.33 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 23.24 % Est. max temperature: 17.89 C = 64.20 F Sfc-Lift cond lev (LCL): 875.01 mb = 1282.52 m = 4207.70 ft T: 5.22 C 700-500 lapse rate: 7.00 C/km ThetaE index: 8.80 C Layer 883.0- 849.0 mb Conv cond level (CCL): 641.18 mb = 3776.51 m = 12389.97 ft Mean mixing ratio: 5.25 g/kg Conv temperature: 35.18 C = 95.32 F Cap Strength: 10.71 C Lifted Index: 10.14 C Risk: None Lifted Index @300 mb: 25.38 C Lifted Index @700 mb: 9.34 C Showalter Index: 16.18 C Risk: None Total Totals Index: 20.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: -0.70 C K Index: -32.90 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 4.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.47 J/kg Max Up Vert Vel: 2.22 m/s Conv Inhibition (B-): 39058.23 J/kg Cap Strength: 10.69 C Lift Cond Lev (LCL): 849.15 mb = 1527.13 m = 5010.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 30 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 1002 157 275 4 4.0 -0.3 | 151 27 -13.0 23.8 1 1000 174 255 8 7.7 2.1 | 160 28 -9.3 26.2 2 925 826 285 23 22.2 -6.0 | 196 19 5.2 18.2 3 850 1519 285 29 28.0 -7.5 | 213 20 11.0 16.6 4 700 3087 310 37 28.3 -23.8 | 268 11 11.3 0.4 5 500 5700 290 60 56.4 -20.5 | 265 40 39.4 3.6 6 400 7340 265 68 67.7 5.9 | 239 59 50.7 30.1 7 300 9370 270 124 124.0 -0.0 | 257 110 107.0 24.2 8 250 10640 265 144 143.5 12.6 | 254 132 126.4 36.7 9 214 11691 265 148 147.4 12.9 | 254 136 130.4 37.1 10 200 12140 265 144 143.5 12.6 | 254 132 126.4 36.7 11 150 13990 255 115 111.1 29.8 | 240 108 94.1 53.9 12 100 16460 240 72 62.4 36.0 | 217 75 45.3 60.2 13 92 16957 245 70 63.4 29.6 | 221 71 46.4 53.7 14 70 18590 265 37 36.9 3.2 | 216 34 19.8 27.4 15 50 20610 275 14 13.9 -1.2 | 172 23 -3.1 22.9 16 30 23760 55 2 -1.6 -1.1 | 141 30 -18.7 23.0 Wind Parameters Mean winds (0-6000m): 294.8 at 39.4 knts Storm direction: 324.8 at 29.6 knts Shear (0-3000m) pos: 5.9 neg: 0.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 117.6 deg Storm rel helicity (0-3000m) pos: 208.3 neg: 0.0 tot: 208.3 m^2/s^2 ave: 69.4 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 6.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 102.35 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 ------------------------------------------------------------------------------- 500 271 13 171 24| 15.6 0.0 15.6|101.9 0.0 101.9 203.8 0.91| 17.0 15.5 1000 281 18 183 21| 11.3 0.0 11.3|137.0 0.0 137.0 137.0 0.90| 12.4 11.2 1500 283 22 192 20| 8.9 0.0 8.9|158.0 0.0 158.0 105.3 0.91| 9.8 8.9 2000 286 24 199 19| 7.3 0.0 7.3|176.3 0.0 176.3 88.2 0.89| 8.6 7.7 2500 289 26 205 17| 6.4 0.0 6.4|193.5 0.0 193.5 77.4 0.88| 8.0 7.1 3000 294 28 212 15| 5.9 0.0 5.9|208.3 0.0 208.3 69.4 0.88| 7.6 6.7 4000 297 31 227 14| 4.4 1.3 5.8|210.4 -0.8 209.6 52.4 0.72| 7.0 5.1 5000 297 35 241 16| 3.5 2.2 5.7|210.4 -13.9 196.5 39.3 0.57| 6.8 3.9 6000 295 39 248 20| 2.9 2.8 5.8|210.4 -93.8 116.7 19.4 0.38| 6.8 2.6 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251207.12.gif