UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:1200Z 2 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 1015 24 11.2 5.2 67 6.0 8.1 310 1 283.1 284.1 280.6 298.3 5.46 1 1000 148 10.0 4.0 66 6.0 7.0 15 2 283.1 284.0 280.1 297.4 5.09 2 925 790 4.0 2.4 89 1.6 3.2 340 8 283.4 284.2 280.1 297.1 4.92 3 850 1471 -0.7 -0.7 100 0.0 -0.7 265 6 285.4 286.2 280.3 297.5 4.27 4 827 1690 -2.1 -2.1 100 0.0 -2.1 266 12 286.2 286.9 280.2 297.5 3.96 5 757 2387 -6.9 -9.2 84 2.3 -7.7 271 33 288.3 288.8 279.4 295.7 2.51 6 754 2418 -6.9 -11.0 73 4.1 -8.2 271 34 288.6 289.0 279.1 295.1 2.19 7 749 2469 -7.1 -12.1 67 5.0 -8.7 272 35 289.0 289.3 279.1 295.0 2.02 8 747 2490 -7.3 -19.3 38 12.0 -10.4 272 36 289.0 289.2 277.9 292.4 1.11 9 728 2691 -6.7 -20.7 32 14.0 -10.3 273 42 291.8 292.0 279.0 294.9 1.01 10 724 2735 -5.9 -10.9 68 5.0 -7.6 273 43 293.1 293.5 281.3 300.0 2.30 11 720 2778 -6.1 -13.1 58 7.0 -8.4 274 44 293.4 293.7 281.0 299.2 1.93 12 717 2811 -6.1 -21.1 29 15.0 -10.0 274 45 293.7 293.9 279.9 296.8 0.99 13 705 2943 -5.1 -21.1 27 16.0 -9.4 275 49 296.2 296.4 281.1 299.4 1.01 14 700 2999 -5.3 -20.3 30 15.0 -9.4 275 51 296.6 296.8 281.4 300.1 1.09 15 580 4452 -13.3 -33.3 17 20.0 -16.9 261 61 303.7 303.7 283.4 305.0 0.40 16 500 5560 -23.1 -37.1 27 14.0 -24.9 250 68 304.9 304.9 283.8 306.0 0.32 17 484 5797 -24.5 -41.5 19 17.0 -26.3 252 75 306.0 306.0 284.1 306.7 0.21 18 461 6151 -23.7 -44.7 13 21.0 -25.9 255 87 311.3 311.3 286.0 311.9 0.15 19 426 6722 -28.1 -33.1 62 5.0 -28.8 261 105 312.8 312.9 287.0 314.7 0.55 20 423 6772 -28.3 -30.7 80 2.4 -28.7 261 106 313.2 313.3 287.3 315.6 0.70 21 400 7170 -31.1 -33.7 78 2.6 -31.4 265 119 314.6 314.7 287.6 316.5 0.55 22 373 7663 -34.1 -36.6 78 2.5 -34.4 264 123 316.9 317.0 288.3 318.5 0.45 23 339 8325 -40.1 -42.6 77 2.5 -40.3 262 128 317.5 317.6 288.2 318.5 0.26 24 300 9150 -45.7 260 134 320.9 25 282 9558 -48.3 265 134 322.9 26 250 10350 -47.7 270 138 335.2 27 246 10457 -48.3 270 139 335.8 28 200 11810 -52.4 265 148 349.8 29 150 13650 -58.1 265 124 370.0 30 146 13821 -58.3 265 123 372.5 31 132 14451 -62.1 265 120 376.6 32 107 15745 -64.5 265 113 395.4 33 100 16160 -64.1 265 111 403.9 34 75 17917 -65.1 257 81 436.4 35 71 18253 -63.1 255 75 447.6 36 70 18340 -63.7 255 74 448.1 37 58 19485 -65.1 244 73 469.7 38 56 19701 -60.3 242 73 485.4 39 50 20400 -63.3 235 72 494.3 40 48 20652 -61.7 236 70 503.9 41 47 20784 -58.5 236 68 514.6 42 41 21646 -57.3 239 60 538.1 43 37 22309 -48.7 241 54 576.3 44 31 23460 -54.1 244 43 591.6 45 30 23670 -54.3 245 41 596.6 46 27 24347 -53.3 617.7 47 25 24846 -49.9 641.2 48 21 25972 -55.7 656.5 TRP 282 9558 -48.3 265 134 322.9 WND 200 11810 -52.4 265 148 349.8 Sounding variables and indices 1000-500 mb thick: 5412.00 m Freezing level: 861.17 mb = 1369.57 m = 4493.30 ft Wetbulb zero: 863.06 mb = 1348.24 m = 4423.32 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 52.00 % Est. max temperature: 13.07 C = 55.52 F Sfc-Lift cond lev (LCL): 926.73 mb = 774.60 m = 2541.29 ft T: 4.14 C 700-500 lapse rate: 6.95 C/km ThetaE index: 5.14 C Layer 827.0- 728.0 mb Conv cond level (CCL): 896.73 mb = 1039.99 m = 3412.01 ft Mean mixing ratio: 5.03 g/kg Conv temperature: 12.21 C = 53.97 F Cap Strength: 8.48 C Lifted Index: 7.76 C Risk: None Lifted Index @300 mb: 16.80 C Lifted Index @700 mb: 5.70 C Showalter Index: 7.58 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.40 C Cross Totals Index: 22.40 C K Index: 6.70 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.21 J/kg Max Up Vert Vel: 2.10 m/s Conv Inhibition (B-): 8.90 J/kg Cap Strength: 8.47 C Lift Cond Lev (LCL): 908.37 mb = 936.08 m = 3071.11 ft Lev Free Conv (LFC): 803.37 mb = 1918.04 m = 6292.72 ft Equ Level (EL): 753.37 mb = 2424.02 m = 7952.73 ft B at Equ Level: 2.10 J/kg Max Parcel Lev (MPL): 743.37 mb = 2528.31 m = 8294.88 ft Wind level data Storm motion: 293 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 1015 24 310 1 0.8 -0.6 | 113 29 -27.1 11.4 1 1000 148 15 2 -0.5 -1.9 | 110 30 -28.4 10.1 2 925 790 340 8 2.7 -7.5 | 100 26 -25.1 4.5 3 850 1471 265 6 6.0 0.5 | 120 25 -21.9 12.5 4 700 2999 275 51 50.8 -4.4 | 252 24 23.0 7.6 5 500 5560 250 68 63.9 23.3 | 226 50 36.0 35.3 6 400 7170 265 119 118.5 10.4 | 256 93 90.7 22.4 7 300 9150 260 134 132.0 23.3 | 251 110 104.1 35.3 8 282 9558 265 134 133.5 11.7 | 257 108 105.6 23.7 9 250 10350 270 138 138.0 -0.0 | 264 111 110.2 12.0 10 200 11810 265 148 147.4 12.9 | 258 122 119.6 24.9 11 150 13650 265 124 123.5 10.8 | 257 98 95.7 22.8 12 100 16160 265 111 110.6 9.7 | 255 86 82.7 21.7 13 70 18340 255 74 71.5 19.2 | 234 54 43.6 31.2 14 50 20400 235 72 59.0 41.3 | 210 62 31.1 53.3 15 30 23670 245 41 37.2 17.3 | 198 31 9.3 29.3 Wind Parameters Mean winds (0-6000m): 263.3 at 40.4 knts Storm direction: 293.3 at 30.3 knts Shear (0-3000m) pos: 7.6 neg: 1.6 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 138.7 deg Storm rel helicity (0-3000m) pos: 200.6 neg: -46.1 tot: 154.5 m^2/s^2 ave: 51.5 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 6.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 221.29 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 ------------------------------------------------------------------------------- 500 359 3 108 29| 5.0 0.0 5.0| 0.0 -37.2 -37.2 -74.4 -0.88| 5.6 -4.9 1000 340 5 105 27| 2.5 2.4 4.9| 16.8 -46.1 -29.3 -29.3 -0.29| 6.1 -1.8 1500 324 6 107 26| 1.7 3.2 4.9| 56.1 -46.1 10.0 6.6 0.15| 6.4 1.0 2000 295 8 113 22| 3.9 2.4 6.3|105.9 -46.1 59.8 29.9 0.40| 8.6 3.4 2500 283 12 120 18| 6.2 1.9 8.1|153.2 -46.1 107.1 42.9 0.57| 9.9 5.7 3000 280 18 131 14| 7.6 1.6 9.2|200.6 -46.1 154.5 51.5 0.60| 10.7 6.4 4000 275 27 173 10| 5.7 2.6 8.3|200.6 -90.7 109.9 27.5 0.43| 9.5 4.1 5000 269 34 206 14| 4.6 3.3 7.9|200.6-160.4 40.2 8.0 0.29| 8.9 2.6 6000 263 40 216 21| 5.1 3.3 8.4|353.6-207.3 146.4 24.4 0.29| 9.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20251202.12.gif