UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 31 OCT 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 21.4 17.3 77 4.1 18.7 70 7 294.4 296.6 291.7 330.1 12.49 1 1000 174 21.4 16.6 74 4.8 18.2 0 0 294.5 296.7 291.4 328.8 11.96 2 925 842 15.4 13.6 89 1.8 14.3 105 25 295.1 297.0 290.5 325.6 10.64 3 850 1555 10.8 8.6 86 2.2 9.5 130 17 297.5 299.0 289.2 321.6 8.27 4 821 1843 8.8 6.9 88 1.9 7.7 136 16 298.3 299.7 288.9 320.7 7.62 5 814 1914 9.4 6.0 79 3.4 7.5 138 16 299.7 301.0 289.0 321.0 7.22 6 811 1945 10.8 4.8 66 6.0 7.5 138 16 301.5 302.7 289.2 321.4 6.66 7 700 3151 1.6 -2.5 74 4.1 -0.3 165 14 304.3 305.1 288.1 318.2 4.55 8 680 3383 -0.3 -4.5 73 4.2 -2.2 171 17 304.7 305.4 287.8 317.1 4.03 9 658 3646 1.0 -26.0 11 27.0 -6.5 179 20 309.0 309.1 285.8 311.4 0.70 10 651 3731 0.4 -15.6 29 16.0 -5.3 181 21 309.3 309.6 287.1 314.9 1.74 11 639 3880 0.4 -22.6 16 23.0 -6.6 185 22 310.9 311.1 286.8 314.2 0.97 12 625 4056 -1.1 -18.1 26 17.0 -6.8 190 24 311.2 311.5 287.4 316.0 1.47 13 583 4604 -6.1 -12.1 62 6.0 -8.4 206 31 311.6 312.1 288.7 320.0 2.59 14 557 4959 -8.7 -14.7 62 6.0 -10.8 216 35 312.6 313.0 288.6 319.8 2.19 15 540 5198 -10.1 -10.3 98 0.2 -10.2 223 38 313.7 314.4 290.0 324.1 3.23 16 533 5298 -9.7 -9.8 99 0.1 -9.8 226 39 315.4 316.0 290.7 326.4 3.41 17 504 5729 -9.9 -10.5 95 0.6 -10.2 238 44 320.2 320.9 292.1 331.5 3.41 18 500 5790 -10.3 -10.9 95 0.6 -10.5 240 45 320.5 321.1 292.1 331.5 3.33 19 425 7019 -17.7 -21.7 71 4.0 -18.8 255 49 326.3 326.6 292.2 331.8 1.59 20 400 7470 -19.5 -36.5 21 17.0 -22.5 260 51 329.6 329.7 292.0 331.2 0.42 21 397 7526 -19.9 -36.9 21 17.0 -22.8 260 51 329.8 329.9 292.1 331.4 0.41 22 339 8675 -30.5 -43.5 27 13.0 -31.9 260 51 330.6 330.7 292.2 331.6 0.24 23 300 9530 -38.5 -50.5 27 12.0 -39.3 260 51 331.1 331.1 292.2 331.6 0.12 24 293 9692 -40.1 -51.1 30 11.0 -40.8 259 53 331.1 331.1 292.2 331.5 0.12 25 250 10760 -47.9 255 68 334.9 26 218 11650 -53.1 255 66 340.2 27 200 12200 -55.5 255 64 344.9 28 150 13990 -64.9 265 78 358.3 29 115 15589 -69.3 255 86 378.5 30 108 15962 -70.3 260 80 383.4 31 103 16243 -69.9 257 68 389.4 32 102 16301 -67.3 256 65 395.4 33 100 16420 -67.9 255 60 396.5 34 74 18235 -66.3 242 44 435.6 35 70 18570 -67.9 240 41 439.1 36 67 18835 -66.9 241 38 446.8 37 50 20640 -60.1 245 17 501.9 38 39 22200 -57.9 284 11 544.4 39 30 23860 -56.5 325 4 590.6 40 27 24532 -55.5 278 6 611.5 41 20 26460 -52.9 145 12 674.3 42 16 27902 -52.1 721.3 43 12 29754 -54.7 773.9 TRP 108 15962 -70.3 260 80 383.4 WND 115 15589 -69.3 255 86 378.5 Sounding variables and indices 1000-500 mb thick: 5616.00 m Freezing level: 683.16 mb = 3346.25 m = 10978.37 ft Freezing level: 674.92 mb = 3443.50 m = 11297.43 ft Freezing level: 635.27 mb = 3927.01 m = 12883.73 ft Wetbulb zero: 704.73 mb = 3095.86 m = 10156.89 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 70.18 % Est. max temperature: 24.41 C = 75.94 F Sfc-Lift cond lev (LCL): 943.40 mb = 673.20 m = 2208.65 ft T: 16.92 C 700-500 lapse rate: 4.51 C/km ThetaE index: 9.97 C Layer 700.0- 651.0 mb Conv cond level (CCL): 897.17 mb = 1099.61 m = 3607.60 ft Mean mixing ratio: 11.07 g/kg Conv temperature: 22.95 C = 73.31 F Cap Strength: 2.50 C Lifted Index: 2.51 C Risk: None Lifted Index @300 mb: 3.90 C Lifted Index @700 mb: -1.53 C Showalter Index: 5.21 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 18.90 C K Index: 25.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 182.20 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 84.94 J/kg Max Up Vert Vel: 13.03 m/s Conv Inhibition (B-): 4.44 J/kg Cap Strength: 2.55 C Lift Cond Lev (LCL): 910.39 mb = 976.27 m = 3202.93 ft Lev Free Conv (LFC): 875.39 mb = 1306.84 m = 4287.46 ft Equ Level (EL): 815.39 mb = 1899.99 m = 6233.48 ft B at Equ Level: 12.06 J/kg Max Parcel Lev (MPL): 775.39 mb = 2312.78 m = 7587.75 ft Wind level data Storm motion: 229 at 18 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 70 7 -6.6 -2.4 | 55 25 -20.2 -14.1 1 1000 174 0 0 -0.0 -0.0 | 49 18 -13.6 -11.7 2 925 842 105 25 -24.1 6.5 | 82 38 -37.8 -5.3 3 850 1555 130 17 -13.0 10.9 | 88 27 -26.6 -0.8 4 700 3151 165 14 -3.6 13.5 | 96 17 -17.2 1.8 5 500 5790 240 45 39.0 22.5 | 247 28 25.4 10.8 6 400 7470 260 51 50.2 8.9 | 275 37 36.6 -2.9 7 300 9530 260 51 50.2 8.9 | 275 37 36.6 -2.9 8 250 10760 255 68 65.7 17.6 | 264 52 52.1 5.9 9 200 12200 255 64 61.8 16.6 | 264 48 48.2 4.8 10 150 13990 265 78 77.7 6.8 | 274 64 64.1 -4.9 11 115 15589 255 86 83.1 22.3 | 261 70 69.5 10.5 12 108 15962 260 80 78.8 13.9 | 268 65 65.2 2.1 13 100 16420 255 60 58.0 15.5 | 265 45 44.3 3.8 14 70 18570 240 41 35.5 20.5 | 248 24 21.9 8.8 15 50 20640 245 17 15.4 7.2 | 338 5 1.8 -4.6 16 30 23860 325 4 2.3 -3.3 | 37 19 -11.3 -15.0 17 20 26460 145 12 -6.9 9.8 | 85 21 -20.5 -1.9 Wind Parameters Mean winds (0-6000m): 199.2 at 24.0 knts Storm direction: 229.2 at 18.0 knts Shear (0-3000m) pos: 2.8 neg: 0.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 41.2 deg Storm rel helicity (0-3000m) pos: 258.0 neg: -26.5 tot: 231.5 m^2/s^2 ave: 77.2 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 4.3 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 0.72 Bulk Shear: 117.22 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 76 9 58 26| 11.4 0.0 11.4| 84.6 -26.5 58.1 116.1 0.23| 25.8 6.0 1000 107 16 76 29| 8.9 0.0 8.9|228.6 -26.5 202.1 202.1 0.48| 22.4 10.7 1500 113 17 80 30| 5.1 0.0 5.1|241.0 -26.5 214.5 143.0 0.44| 17.4 7.6 2000 119 17 82 28| 4.0 0.0 4.0|250.4 -26.5 223.9 112.0 0.44| 13.9 6.1 2500 124 16 85 27| 3.3 0.0 3.3|255.8 -26.5 229.3 91.7 0.43| 11.7 5.1 3000 129 16 86 26| 2.8 0.0 2.8|258.0 -26.5 231.5 77.2 0.42| 10.3 4.3 4000 144 17 95 24| 3.9 0.0 3.9|322.9 -26.5 296.4 74.1 0.54| 9.7 5.2 5000 170 20 115 19| 4.5 0.0 4.5|407.0 -26.5 380.5 76.1 0.62| 9.8 6.1 6000 199 24 152 12| 4.6 0.0 4.6|510.9 -26.5 484.4 80.7 0.66| 9.7 6.5 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251031.00.gif