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 RJ741... Searching the city database file for: RJ741 ... Date:1200Z 7 DEC 25 Station: RJ741 WMO ident: 47741 Latitude: 35.46 Longitude: 133.07 ------------------------------------------------------------------------------- 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 1017 27 10.0 7.9 87 2.1 8.9 50 3 281.8 282.9 281.3 299.9 6.58 1 1016 36 10.4 7.7 83 2.7 9.0 40 3 282.3 283.4 281.4 300.2 6.49 2 1008 101 13.0 7.0 67 6.0 9.7 323 5 285.5 286.6 282.5 302.9 6.24 3 1001 160 13.4 6.4 63 7.0 9.6 255 6 286.5 287.5 282.8 303.4 6.02 4 1000 168 13.2 7.2 67 6.0 9.9 245 6 286.4 287.5 283.1 304.2 6.37 5 925 819 8.2 5.2 81 3.0 6.6 265 19 287.7 288.7 283.2 304.6 6.00 6 855 1463 2.8 2.5 98 0.3 2.7 260 26 288.6 289.5 283.0 303.9 5.36 7 850 1510 2.2 -2.8 69 5.0 0.0 260 27 288.5 289.1 280.9 299.0 3.66 8 840 1605 2.0 -4.0 64 6.0 -0.5 261 28 289.2 289.8 280.9 299.1 3.38 9 838 1625 2.0 -8.0 47 10.0 -1.8 261 28 289.4 289.9 279.9 296.8 2.49 10 824 1760 1.0 -5.0 64 6.0 -1.4 263 30 289.8 290.3 280.9 299.1 3.20 11 821 1789 1.0 -7.0 55 8.0 -2.1 264 31 290.1 290.5 280.5 298.2 2.75 12 818 1819 1.4 -19.6 19 21.0 -4.6 264 31 290.8 291.0 278.6 293.9 0.99 13 724 2790 -4.3 -22.3 23 18.0 -8.9 277 44 294.9 295.0 280.3 297.7 0.88 14 700 3056 -3.3 -38.3 5 35.0 -9.7 280 47 298.8 298.9 281.1 299.5 0.20 15 672 3377 -4.3 -35.3 7 31.0 -10.4 279 49 301.2 301.3 282.3 302.2 0.28 16 554 4865 -14.9 -31.9 22 17.0 -18.0 273 59 305.8 305.9 284.3 307.4 0.48 17 533 5155 -17.3 -28.3 38 11.0 -19.4 272 61 306.3 306.4 284.8 308.6 0.70 18 500 5630 -20.7 -25.6 65 4.9 -21.7 270 64 307.8 308.0 285.7 311.0 0.95 19 486 5840 -21.7 -27.7 58 6.0 -22.8 269 68 309.1 309.2 285.9 311.8 0.81 20 433 6684 -27.7 -42.7 23 15.0 -29.2 264 83 311.8 311.9 286.2 312.6 0.20 21 424 6835 -29.1 -41.1 30 12.0 -30.3 263 85 311.9 312.0 286.3 312.8 0.25 22 400 7250 -32.1 -41.1 40 9.0 -33.0 260 93 313.3 313.3 286.8 314.2 0.26 23 395 7338 -32.3 -44.3 29 12.0 -33.3 261 94 314.1 314.2 287.0 314.8 0.19 24 394 7356 -32.5 -34.8 80 2.3 -32.8 261 94 314.1 314.2 287.4 315.9 0.51 25 385 7518 -33.1 -39.1 55 6.0 -33.7 262 95 315.4 315.5 287.6 316.6 0.34 26 352 8140 -38.5 -43.5 59 5.0 -38.9 265 100 316.3 316.4 287.8 317.2 0.23 27 343 8317 -40.1 -46.1 53 6.0 -40.5 266 102 316.5 316.5 287.8 317.2 0.18 28 313 8934 -44.3 270 107 319.0 29 303 9153 -41.3 266 113 326.2 30 300 9220 -41.1 265 115 327.4 31 281 9664 -41.3 263 120 333.3 32 255 10317 -44.3 261 128 338.3 33 250 10450 -43.7 260 130 341.1 34 226 11131 -44.9 255 152 349.3 35 200 11950 -46.3 260 138 359.5 36 150 13820 -57.1 260 119 371.7 37 103 16150 -64.7 246 85 399.3 38 100 16330 -64.5 245 82 403.1 39 89 17041 -66.7 247 71 412.4 40 78 17847 -63.5 248 58 434.9 41 70 18510 -65.5 250 47 444.3 42 64 19053 -64.3 253 41 458.4 43 63 19149 -62.1 253 39 465.3 44 50 20570 -61.9 260 23 497.6 45 46 21087 -61.5 258 22 510.6 46 43 21509 -58.7 256 20 527.4 47 36 22621 -60.7 250 17 549.7 48 32 23362 -56.7 247 15 579.3 49 30 23770 -58.1 245 14 586.2 50 27 24434 -58.1 604.2 TRP 313 8934 -44.3 270 107 319.0 WND 226 11131 -44.9 255 152 349.3 Sounding variables and indices 1000-500 mb thick: 5462.00 m Freezing level: 794.91 mb = 2057.36 m = 6749.79 ft Wetbulb zero: 849.12 mb = 1518.36 m = 4981.45 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 38.37 % Est. max temperature: 16.69 C = 62.04 F Sfc-Lift cond lev (LCL): 985.11 mb = 293.28 m = 962.21 ft T: 12.24 C 700-500 lapse rate: 6.76 C/km ThetaE index: 5.63 C Layer 855.0- 840.0 mb Conv cond level (CCL): 882.07 mb = 1207.64 m = 3962.02 ft Mean mixing ratio: 6.18 g/kg Conv temperature: 16.49 C = 61.68 F Cap Strength: 5.18 C Lifted Index: 5.47 C Risk: None Lifted Index @300 mb: 16.65 C Lifted Index @700 mb: 3.83 C Showalter Index: 8.93 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 17.90 C K Index: -14.90 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 2.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.58 J/kg Max Up Vert Vel: 4.38 m/s Conv Inhibition (B-): 23.76 J/kg Cap Strength: 5.43 C Lift Cond Lev (LCL): 902.33 mb = 1021.92 m = 3352.73 ft Lev Free Conv (LFC): 847.33 mb = 1535.36 m = 5037.19 ft Equ Level (EL): 837.33 mb = 1631.03 m = 5351.09 ft B at Equ Level: 9.43 J/kg Max Parcel Lev (MPL): 787.33 mb = 2122.86 m = 6964.69 ft Wind level data Storm motion: 302 at 32 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 1017 27 50 3 -2.3 -1.9 | 117 33 -29.2 15.0 1 1000 168 245 6 5.4 2.5 | 132 29 -21.5 19.5 2 925 819 265 19 18.9 1.7 | 157 20 -8.0 18.6 3 850 1510 260 27 26.6 4.7 | 179 22 -0.3 21.6 4 700 3056 280 47 46.3 -8.2 | 246 21 19.3 8.8 5 500 5630 270 64 64.0 -0.0 | 245 41 37.1 16.9 6 400 7250 260 93 91.6 16.1 | 243 73 64.7 33.1 7 313 8934 270 107 107.0 -0.0 | 258 82 80.1 16.9 8 300 9220 265 115 114.6 10.0 | 253 92 87.6 27.0 9 250 10450 260 130 128.0 22.6 | 249 109 101.1 39.5 10 226 11131 255 152 146.8 39.3 | 245 132 119.9 56.3 11 200 11950 260 138 135.9 24.0 | 249 116 109.0 40.9 12 150 13820 260 119 117.2 20.7 | 247 98 90.3 37.6 13 100 16330 245 82 74.3 34.7 | 223 70 47.4 51.6 14 70 18510 250 47 44.2 16.1 | 208 37 17.2 33.0 15 50 20570 260 23 22.7 4.0 | 168 21 -4.3 20.9 16 30 23770 245 14 12.7 5.9 | 148 27 -14.2 22.8 Wind Parameters Mean winds (0-6000m): 272.1 at 42.4 knts Storm direction: 302.1 at 31.8 knts Shear (0-3000m) pos: 5.2 neg: 3.8 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 127.2 deg Storm rel helicity (0-3000m) pos: 292.4 neg: 0.0 tot: 292.4 m^2/s^2 ave: 97.5 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 8.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 160.54 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 ------------------------------------------------------------------------------- 500 253 8 135 27| 0.0 16.4 16.4| 97.8 0.0 97.8 195.7 0.73| 19.0 13.8 1000 262 13 143 24| 4.4 8.2 12.6|138.5 0.0 138.5 138.5 0.75| 14.0 10.5 1500 261 17 152 22| 2.9 7.5 10.4|170.2 0.0 170.2 113.5 0.79| 11.4 9.0 2000 262 20 160 21| 4.0 5.6 9.7|209.4 0.0 209.4 104.7 0.83| 10.4 8.6 2500 265 24 170 19| 4.7 4.5 9.2|249.5 0.0 249.5 99.8 0.85| 9.9 8.5 3000 269 27 180 17| 5.2 3.8 9.0|292.4 0.0 292.4 97.5 0.87| 9.7 8.4 4000 273 33 200 16| 3.9 3.8 7.7|298.4 0.0 298.4 74.6 0.78| 8.2 6.4 5000 273 38 216 18| 3.1 3.8 6.9|298.4 -3.2 295.2 59.0 0.70| 7.4 5.1 6000 272 42 225 22| 2.6 4.2 6.8|300.2 -9.5 290.7 48.4 0.59| 7.2 4.2 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20251207.12.gif