UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 8 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 1012 30 22.8 22.0 95 0.8 22.2 160 2 294.9 297.9 295.0 342.7 16.67 1 1000 133 22.0 21.0 94 1.0 21.3 100 2 295.1 298.0 294.4 340.6 15.85 2 925 808 17.8 17.7 99 0.1 17.8 55 6 297.5 300.0 293.8 337.8 13.91 3 850 1530 14.8 14.8 100 0.0 14.8 10 8 301.6 304.0 294.0 338.6 12.55 4 760 2472 10.0 7.8 86 2.2 8.7 301 6 306.3 307.9 292.4 332.8 8.77 5 701 3140 5.4 5.0 97 0.4 5.2 251 4 308.3 309.8 292.3 332.2 7.83 6 700 3152 5.8 3.2 83 2.6 4.4 250 4 308.9 310.2 291.7 330.1 6.90 7 699 3164 6.8 0.8 66 6.0 3.6 250 4 310.1 311.2 291.2 328.2 5.81 8 692 3246 8.4 0.4 57 8.0 4.1 252 4 312.8 313.9 291.9 330.7 5.70 9 627 4056 7.6 -7.4 34 15.0 0.4 266 8 320.8 321.5 292.3 332.4 3.50 10 605 4348 5.8 -8.2 36 14.0 -0.8 272 10 322.1 322.7 292.6 333.3 3.41 11 600 4416 6.4 -19.6 14 26.0 -3.2 273 10 323.5 323.8 291.2 328.2 1.35 12 512 5693 -1.7 -21.7 20 20.0 -8.5 296 16 328.7 329.0 292.6 333.4 1.32 13 500 5880 -3.7 -12.7 50 9.0 -7.5 300 17 328.5 329.1 293.9 338.4 2.88 14 480 6201 -5.9 -12.9 58 7.0 -8.8 297 19 329.7 330.3 294.3 339.8 2.95 15 413 7366 -11.5 -31.5 17 20.0 -16.4 287 27 336.9 337.1 294.2 339.4 0.66 16 400 7610 -13.9 -28.9 27 15.0 -17.7 285 29 336.9 337.1 294.4 340.2 0.88 17 334 8954 -24.5 -36.5 32 12.0 -26.6 266 29 340.2 340.4 294.8 342.2 0.50 18 325 9153 -25.1 -49.1 9 24.0 -27.9 263 29 342.1 342.1 295.0 342.6 0.13 19 300 9730 -29.3 -55.3 6 26.0 -31.5 255 29 344.1 344.1 295.4 344.4 0.07 20 295 9849 -29.9 -55.9 6 26.0 -32.0 253 29 344.9 344.9 295.6 345.2 0.07 21 250 11000 -39.3 -58.3 12 19.0 -40.4 235 27 347.6 347.6 296.1 347.9 0.06 22 247 11083 -40.1 -59.1 11 19.0 -41.1 235 27 347.6 347.7 296.1 347.9 0.05 23 200 12490 -51.9 230 29 350.6 24 150 14310 -63.9 255 29 360.0 25 135 14943 -68.5 260 31 362.9 26 104 16458 -78.3 273 36 372.2 27 100 16680 -79.7 275 37 373.7 28 96 16910 -80.3 277 34 377.0 29 76 18247 -73.7 287 19 416.8 30 70 18730 -70.3 290 14 434.0 31 50 20750 -67.3 350 12 484.9 32 48 20996 -65.3 350 12 495.4 33 43 21671 -61.1 350 11 521.5 34 33 23313 -60.5 350 10 564.1 35 30 23910 -57.1 350 10 589.0 36 27 24579 -56.3 0 11 609.2 37 20 26500 -53.5 30 12 672.4 38 13 29288 -50.9 769.6 TRP WND Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 530.47 mb = 5424.60 m = 17797.04 ft Wetbulb zero: 619.31 mb = 4156.99 m = 13638.25 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 64.09 % Est. max temperature: 28.84 C = 83.91 F Sfc-Lift cond lev (LCL): 1000.63 mb = 127.58 m = 418.58 ft T: 22.04 C 700-500 lapse rate: 3.48 C/km ThetaE index: 10.49 C Layer 760.0- 692.0 mb Conv cond level (CCL): 949.32 mb = 583.34 m = 1913.82 ft Mean mixing ratio: 14.89 g/kg Conv temperature: 24.59 C = 76.27 F Cap Strength: 5.33 C Lifted Index: 3.37 C Risk: None Lifted Index @300 mb: 5.19 C Lifted Index @700 mb: -1.66 C Showalter Index: 3.66 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 18.50 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 210.60 Risk: None Energy Index: -0.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.52 J/kg Max Up Vert Vel: 11.71 m/s Conv Inhibition (B-): 0.23 J/kg Cap Strength: 5.25 C Lift Cond Lev (LCL): 954.37 mb = 537.40 m = 1763.09 ft Lev Free Conv (LFC): 939.37 mb = 674.56 m = 2213.09 ft Equ Level (EL): 689.37 mb = 3277.49 m = 10752.77 ft B at Equ Level: 63.51 J/kg Max Parcel Lev (MPL): 639.37 mb = 3895.77 m = 12781.23 ft Wind level data Storm motion: 340 at 6 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 1012 30 160 2 -0.7 1.9 | 160 8 -2.8 7.7 1 1000 133 100 2 -2.0 0.3 | 146 7 -4.1 6.1 2 925 808 55 6 -4.9 -3.4 | 108 7 -7.0 2.3 3 850 1530 10 8 -1.4 -7.9 | 59 4 -3.5 -2.1 4 700 3152 250 4 3.8 1.4 | 193 7 1.7 7.2 5 500 5880 300 17 14.7 -8.5 | 282 13 12.6 -2.7 6 400 7610 285 29 28.0 -7.5 | 274 26 25.9 -1.7 7 300 9730 255 29 28.0 7.5 | 243 29 25.9 13.3 8 250 11000 235 27 22.1 15.5 | 223 29 20.0 21.3 9 200 12490 230 29 22.2 18.6 | 219 32 20.1 24.4 10 150 14310 255 29 28.0 7.5 | 243 29 25.9 13.3 11 100 16680 275 37 36.9 -3.2 | 266 35 34.8 2.6 12 70 18730 290 14 13.2 -4.8 | 265 11 11.1 1.0 13 50 20750 350 12 2.1 -11.8 | 0 6 -0.0 -6.0 14 30 23910 350 10 1.7 -9.8 | 5 4 -0.4 -4.1 15 20 26500 30 12 -6.0 -10.4 | 60 9 -8.1 -4.6 Wind Parameters Mean winds (0-6000m): 310.0 at 8.2 knts Storm direction: 340.0 at 6.2 knts Shear (0-3000m) pos: 0.0 neg: 0.9 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 37.8 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -27.7 tot: -27.7 m^2/s^2 ave: -9.2 10^-3 m/s^2 rel: -0.77 Storm rel vorticity (0-3000m) horiz: 4.4 stream: -3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.65 Bulk Shear: 14.74 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 88 3 138 8| 0.0 4.8 4.8| 0.0 -9.3 -9.3 -18.6 -0.96| 4.9 -4.7 1000 62 4 123 7| 0.0 4.0 4.0| 0.0 -16.5 -16.5 -16.5 -0.95| 4.5 -4.3 1500 43 5 108 6| 0.0 3.4 3.4| 0.0 -21.2 -21.2 -14.2 -0.90| 4.4 -4.0 2000 27 6 97 5| 0.0 2.3 2.3| 0.0 -22.7 -22.7 -11.3 -0.84| 4.6 -3.9 2500 16 6 92 4| 0.0 1.5 1.5| 0.0 -24.2 -24.2 -9.7 -0.78| 4.6 -3.6 3000 14 6 94 3| 0.0 0.9 0.9| 0.0 -27.7 -27.7 -9.2 -0.77| 4.4 -3.4 4000 347 6 101 1| 0.3 0.8 1.2| 8.9 -28.6 -19.7 -4.9 -0.52| 3.9 -2.1 5000 314 7 248 3| 0.8 0.7 1.5| 23.1 -28.6 -5.5 -1.1 -0.29| 3.8 -1.1 6000 310 8 263 4| 1.2 0.5 1.8| 39.7 -28.8 10.9 1.8 -0.12| 3.7 -0.4 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20251008.00.gif