UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 13 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 23.4 19.6 79 3.8 20.8 60 4 295.5 298.1 293.5 336.7 14.33 1 1000 133 21.0 17.6 81 3.4 18.7 80 6 294.1 296.4 291.9 330.6 12.76 2 969 405 18.4 16.5 89 1.9 17.1 64 8 294.2 296.4 291.5 329.3 12.27 3 925 803 15.8 14.6 93 1.2 15.0 40 12 295.5 297.5 291.2 328.2 11.37 4 889 1140 13.4 13.1 98 0.3 13.2 17 14 296.4 298.3 290.9 327.3 10.72 5 864 1381 14.2 10.3 77 3.9 11.8 360 15 299.6 301.3 290.7 326.5 9.14 6 850 1519 13.6 9.4 76 4.2 11.0 350 16 300.4 302.0 290.6 326.2 8.74 7 807 1955 10.8 8.5 86 2.3 9.4 341 20 301.9 303.5 291.0 327.6 8.66 8 783 2208 13.0 5.0 58 8.0 8.4 335 22 306.9 308.2 291.2 328.2 7.00 9 700 3143 8.0 3.0 71 5.0 5.2 315 31 311.3 312.6 292.4 332.4 6.80 10 669 3513 6.0 0.0 65 6.0 2.8 309 33 313.2 314.3 292.0 331.1 5.73 11 590 4530 2.2 -20.8 16 23.0 -5.7 292 37 320.2 320.4 290.1 324.5 1.23 12 576 4722 0.8 -17.2 25 18.0 -5.8 289 38 320.8 321.1 290.7 326.6 1.72 13 500 5840 -5.9 -33.9 9 28.0 -12.5 270 43 325.8 325.9 291.0 327.5 0.43 14 400 7560 -15.3 -41.3 9 26.0 -19.8 275 35 335.1 335.2 293.3 336.1 0.26 15 384 7868 -16.1 -48.1 5 32.0 -20.8 271 34 338.0 338.0 294.0 338.5 0.13 16 300 9680 -29.3 -53.3 8 24.0 -31.5 250 29 344.1 344.1 295.4 344.5 0.09 17 294 9823 -30.3 -53.3 9 23.0 -32.3 250 29 344.7 344.7 295.5 345.0 0.09 18 250 10950 -39.3 -62.3 7 23.0 -40.4 250 25 347.6 347.6 296.1 347.8 0.04 19 246 11060 -40.1 -63.1 7 23.0 -41.1 250 25 348.1 348.1 296.3 348.2 0.03 20 200 12440 -51.9 250 29 350.6 21 150 14250 -63.3 275 52 361.0 22 109 16159 -73.9 270 43 375.6 23 100 16660 -74.7 270 41 383.4 24 86 17534 -75.9 397.9 TRP 109 16159 -73.9 270 43 375.6 WND Sounding variables and indices 1000-500 mb thick: 5707.00 m Freezing level: 566.93 mb = 4855.69 m = 15930.55 ft Wetbulb zero: 643.03 mb = 3833.45 m = 12576.78 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 56.77 % Est. max temperature: 27.60 C = 81.68 F Sfc-Lift cond lev (LCL): 957.38 mb = 508.40 m = 1667.95 ft T: 17.73 C 700-500 lapse rate: 5.15 C/km ThetaE index: 10.52 C Layer 1000.0- 807.0 mb Conv cond level (CCL): 921.62 mb = 834.00 m = 2736.19 ft Mean mixing ratio: 12.15 g/kg Conv temperature: 23.40 C = 74.13 F Cap Strength: 5.64 C Lifted Index: 5.54 C Risk: None Lifted Index @300 mb: 11.26 C Lifted Index @700 mb: 3.82 C Showalter Index: 7.21 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 15.30 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 187.80 Risk: None Energy Index: 0.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.34 J/kg Max Up Vert Vel: 3.83 m/s Conv Inhibition (B-): 2.08 J/kg Cap Strength: 5.55 C Lift Cond Lev (LCL): 932.79 mb = 731.15 m = 2398.76 ft Lev Free Conv (LFC): 907.79 mb = 962.23 m = 3156.87 ft Equ Level (EL): 877.79 mb = 1246.90 m = 4090.84 ft B at Equ Level: 6.19 J/kg Max Parcel Lev (MPL): 857.79 mb = 1441.80 m = 4730.25 ft Wind level data Storm motion: 333 at 21 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 60 4 -3.5 -2.0 | 142 21 -12.7 16.3 1 1000 133 80 6 -5.9 -1.0 | 139 23 -15.2 17.3 2 925 803 40 12 -7.7 -9.2 | 118 19 -17.0 9.1 3 850 1519 350 16 2.8 -15.8 | 112 7 -6.5 2.6 4 700 3143 315 31 21.9 -21.9 | 286 13 12.7 -3.6 5 500 5840 270 43 43.0 -0.0 | 242 38 33.7 18.3 6 400 7560 275 35 34.9 -3.1 | 239 30 25.6 15.3 7 300 9680 250 29 27.3 9.9 | 213 33 18.0 28.2 8 250 10950 250 25 23.5 8.6 | 208 30 14.2 26.9 9 200 12440 250 29 27.3 9.9 | 213 33 18.0 28.2 10 150 14250 275 52 51.8 -4.5 | 252 45 42.6 13.8 11 109 16159 270 43 43.0 -0.0 | 242 38 33.7 18.3 12 100 16660 270 41 41.0 -0.0 | 240 37 31.7 18.3 Wind Parameters Mean winds (0-6000m): 303.2 at 27.4 knts Storm direction: 333.2 at 20.5 knts Shear (0-3000m) pos: 0.0 neg: 5.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 146.7 deg Storm rel helicity (0-3000m) pos: 0.8 neg: -75.3 tot: -74.5 m^2/s^2 ave: -24.8 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 7.4 stream: -3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 134.46 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 66 7 134 22| 0.0 5.7 5.7| 0.0 -34.3 -34.3 -68.6 -0.79| 7.6 -6.0 1000 48 9 126 20| 0.0 5.3 5.3| 0.0 -59.1 -59.1 -59.1 -0.71| 7.7 -5.5 1500 28 11 120 17| 0.0 5.2 5.2| 0.8 -62.9 -62.2 -41.4 -0.47| 8.3 -3.9 2000 12 13 116 13| 0.0 5.3 5.3| 0.8 -66.3 -65.5 -32.8 -0.48| 7.7 -3.7 2500 358 15 111 9| 0.0 5.3 5.3| 0.8 -69.4 -68.7 -27.5 -0.53| 7.5 -3.9 3000 345 17 109 5| 0.0 5.3 5.3| 0.8 -75.3 -74.5 -24.8 -0.50| 7.4 -3.7 4000 329 21 256 1| 0.0 4.8 4.8| 0.8-100.9-100.2 -25.0 -0.51| 7.0 -3.6 5000 316 24 263 8| 0.0 4.4 4.4| 0.8-147.7-147.0 -29.4 -0.52| 6.8 -3.6 6000 303 27 256 14| 0.0 3.9 3.9| 0.8-209.1-208.3 -34.7 -0.53| 6.6 -3.5 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20251013.00.gif