UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 20 OCT 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 1019 32 20.6 14.6 68 6.0 16.8 20 3 292.2 294.0 289.2 321.4 10.30 1 1000 193 18.4 13.4 73 5.0 15.3 10 6 291.5 293.3 288.4 319.1 9.70 2 925 855 12.8 9.1 78 3.7 10.6 10 12 292.4 293.8 287.1 314.9 7.86 3 880 1272 9.6 6.7 82 2.9 8.0 346 8 293.3 294.5 286.5 313.5 7.01 4 854 1520 8.2 3.8 74 4.4 5.9 332 6 294.3 295.4 285.8 311.5 5.89 5 850 1559 7.8 6.4 91 1.4 7.0 330 6 294.3 295.6 287.1 314.9 7.11 6 830 1755 7.2 5.7 90 1.5 6.3 323 9 295.7 296.9 287.3 315.9 6.93 7 823 1825 7.0 4.7 85 2.3 5.8 320 10 296.2 297.4 287.2 315.2 6.52 8 820 1855 7.6 -2.4 49 10.0 2.9 319 11 297.1 297.9 284.9 308.8 3.91 9 818 1875 7.4 -3.6 46 11.0 2.4 318 11 297.1 297.8 284.5 307.9 3.58 10 809 1966 8.0 -16.0 16 24.0 -0.4 315 12 298.7 299.0 282.6 303.0 1.35 11 774 2330 7.4 -9.6 29 17.0 0.4 301 18 301.9 302.3 285.1 309.3 2.38 12 718 2946 5.4 -10.6 30 16.0 -1.1 278 28 306.2 306.7 286.6 313.7 2.37 13 712 3015 4.6 -6.4 45 11.0 -0.3 275 29 306.1 306.7 287.6 316.4 3.32 14 700 3153 3.2 -2.8 65 6.0 0.3 270 31 306.0 306.9 288.6 319.7 4.45 15 679 3399 1.6 -0.9 83 2.5 0.3 269 32 306.9 307.9 289.7 323.1 5.28 16 670 3506 2.4 -4.6 60 7.0 -0.9 269 33 309.0 309.8 289.3 321.7 4.06 17 571 4777 -6.1 -13.1 58 7.0 -8.7 264 41 313.5 313.9 289.2 321.4 2.44 18 558 4958 -5.9 -22.9 25 17.0 -10.8 263 42 315.8 316.0 288.6 319.5 1.09 19 502 5779 -10.1 -29.1 19 19.0 -14.7 260 47 320.4 320.5 289.6 322.8 0.69 20 500 5810 -10.3 -25.3 28 15.0 -14.3 260 47 320.5 320.7 289.9 323.9 0.98 21 490 5965 -11.3 -19.3 52 8.0 -13.8 260 49 321.1 321.4 290.8 326.9 1.69 22 488 5996 -11.1 -23.1 36 12.0 -14.5 260 49 321.7 322.0 290.6 326.0 1.22 23 461 6431 -14.1 -18.7 68 4.6 -15.6 260 55 323.3 323.6 291.6 329.7 1.90 24 438 6816 -17.3 -19.5 83 2.2 -18.0 260 59 324.0 324.4 291.8 330.4 1.86 25 427 7006 -18.1 -30.1 34 12.0 -20.7 260 62 325.3 325.5 291.2 328.0 0.73 26 400 7490 -22.3 -30.3 48 8.0 -23.9 260 68 326.0 326.2 291.4 328.8 0.77 27 367 8115 -27.9 -31.5 71 3.6 -28.5 260 72 326.7 326.8 291.5 329.4 0.75 28 364 8173 -27.9 -34.9 51 7.0 -29.0 260 72 327.4 327.5 291.6 329.4 0.54 29 347 8515 -29.5 -55.5 6 26.0 -31.4 260 74 329.8 329.8 291.7 330.0 0.06 30 320 9088 -33.7 -57.7 7 24.0 -35.1 260 77 331.7 331.7 292.2 331.9 0.05 31 308 9356 -33.1 -64.1 3 31.0 -34.8 260 79 336.2 336.2 293.4 336.3 0.02 32 300 9540 -34.1 -64.1 3 30.0 -35.7 260 80 337.3 337.3 293.7 337.4 0.02 33 268 10319 -40.1 -67.1 4 27.0 -41.1 260 86 339.6 339.6 294.3 339.7 0.02 34 250 10790 -43.9 260 89 340.8 35 200 12260 -54.1 260 105 347.1 36 193 12486 -55.4 260 105 348.6 37 155 13850 -63.1 269 87 358.0 38 150 14050 -63.5 270 84 360.7 39 129 14973 -64.7 268 77 374.4 40 105 16211 -70.7 266 66 385.7 41 100 16500 -71.7 265 64 389.2 42 88 17248 -74.9 397.3 43 85 17451 -73.1 404.9 TRP WND 193 12486 -55.4 260 105 348.6 Sounding variables and indices 1000-500 mb thick: 5617.00 m Freezing level: 642.05 mb = 3865.34 m = 12681.39 ft Wetbulb zero: 810.28 mb = 1953.06 m = 6407.60 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 53.34 % Est. max temperature: 22.16 C = 71.89 F Sfc-Lift cond lev (LCL): 932.55 mb = 785.97 m = 2578.62 ft T: 13.38 C 700-500 lapse rate: 5.08 C/km ThetaE index: 12.86 C Layer 823.0- 774.0 mb Conv cond level (CCL): 891.78 mb = 1160.61 m = 3807.73 ft Mean mixing ratio: 8.94 g/kg Conv temperature: 21.48 C = 70.66 F Cap Strength: 7.52 C Lifted Index: 7.55 C Risk: None Lifted Index @300 mb: 14.51 C Lifted Index @700 mb: 3.88 C Showalter Index: 9.02 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 16.70 C K Index: 18.50 Risk: < 20 % chance of thunderstorms Sweat Index: 135.80 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.25 J/kg Max Up Vert Vel: 1.58 m/s Conv Inhibition (B-): 7.86 J/kg Cap Strength: 7.41 C Lift Cond Lev (LCL): 905.89 mb = 1029.38 m = 3377.19 ft Lev Free Conv (LFC): 850.89 mb = 1550.31 m = 5086.26 ft Equ Level (EL): 830.89 mb = 1746.20 m = 5728.94 ft B at Equ Level: 0.53 J/kg Max Parcel Lev (MPL): 820.89 mb = 1845.80 m = 6055.69 ft Wind level data Storm motion: 301 at 20 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 1019 32 20 3 -1.0 -2.8 | 113 19 -18.0 7.5 1 1000 193 10 6 -1.0 -5.9 | 104 19 -18.0 4.4 2 925 855 10 12 -2.1 -11.8 | 85 19 -19.0 -1.5 3 850 1559 330 6 3.0 -5.2 | 110 15 -14.0 5.1 4 700 3153 270 31 31.0 -0.0 | 234 17 14.0 10.3 5 500 5810 260 47 46.3 8.2 | 238 35 29.3 18.5 6 400 7490 260 68 67.0 11.8 | 246 55 50.0 22.1 7 300 9540 260 80 78.8 13.9 | 249 66 61.8 24.2 8 250 10790 260 89 87.6 15.5 | 250 75 70.7 25.8 9 200 12260 260 105 103.4 18.2 | 252 91 86.4 28.6 10 193 12486 260 105 103.4 18.2 | 252 91 86.4 28.6 11 150 14050 270 84 84.0 -0.0 | 261 68 67.0 10.3 12 100 16500 265 64 63.8 5.6 | 251 49 46.8 15.9 Wind Parameters Mean winds (0-6000m): 271.3 at 26.5 knts Storm direction: 301.3 at 19.9 knts Shear (0-3000m) pos: 0.0 neg: 5.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 123.8 deg Storm rel helicity (0-3000m) pos: 29.0 neg: -51.1 tot: -22.1 m^2/s^2 ave: -7.4 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 105.91 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 11 7 102 19| 0.0 6.3 6.3| 0.0 -29.9 -29.9 -59.8 -0.98| 6.3 -6.2 1000 9 9 95 18| 0.0 4.0 4.0| 4.8 -43.2 -38.4 -38.4 -0.68| 5.8 -3.9 1500 4 9 96 18| 0.0 1.6 1.6| 26.1 -43.2 -17.1 -11.4 -0.14| 5.9 -0.8 2000 353 9 96 16| 0.0 3.2 3.2| 26.1 -48.4 -22.4 -11.2 -0.16| 6.4 -1.1 2500 333 10 95 12| 0.0 4.4 4.4| 28.3 -48.4 -20.1 -8.0 0.02| 7.2 0.1 3000 308 13 109 7| 0.0 5.1 5.1| 29.0 -51.1 -22.1 -7.4 0.01| 8.0 0.0 4000 286 18 182 5| 0.0 4.8 4.8| 34.6 -53.6 -19.0 -4.8 0.01| 7.1 0.1 5000 277 22 214 9| 0.0 4.5 4.5| 37.4 -53.6 -16.2 -3.2 0.02| 6.3 0.1 6000 271 26 224 14| 0.0 4.4 4.4| 46.6 -55.3 -8.6 -1.4 0.03| 6.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20251020.00.gif