UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 3 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 1013 29 8.6 0.6 57 8.0 5.0 270 16 280.7 281.4 277.5 291.7 3.94 1 1000 135 7.2 -2.8 49 10.0 3.0 290 23 280.4 280.9 276.2 289.1 3.11 2 925 769 1.0 -2.7 76 3.7 -0.5 275 25 280.3 280.9 276.6 289.8 3.38 3 850 1441 -5.3 -6.0 95 0.7 -5.5 285 29 280.6 281.1 276.0 288.7 2.87 4 778 2128 -10.9 -11.7 94 0.8 -11.1 271 36 281.8 282.1 275.4 287.6 2.00 5 764 2268 -11.7 -15.6 73 3.9 -12.7 269 38 282.4 282.6 274.9 286.7 1.48 6 754 2369 -10.5 -32.5 15 22.0 -14.1 266 39 284.7 284.8 274.5 285.8 0.33 7 741 2503 -9.3 -38.3 7 29.0 -13.6 264 40 287.5 287.5 275.7 288.1 0.19 8 700 2942 -10.5 -34.5 12 24.0 -14.4 255 45 290.9 290.9 277.6 291.8 0.29 9 692 3030 -10.5 -31.5 16 21.0 -14.2 254 46 291.8 291.9 278.2 293.1 0.40 10 682 3142 -9.7 -27.7 22 18.0 -13.4 253 48 293.9 294.0 279.4 295.8 0.58 11 650 3510 -12.1 -24.1 36 12.0 -14.7 251 54 295.3 295.4 280.4 297.9 0.84 12 544 4843 -21.7 -22.0 97 0.3 -21.8 240 76 299.3 299.5 282.6 303.1 1.21 13 528 5061 -22.9 -23.4 96 0.5 -23.0 238 80 300.4 300.6 283.0 303.9 1.10 14 500 5460 -22.7 -23.5 93 0.8 -22.9 235 87 305.4 305.6 285.0 309.1 1.15 15 445 6306 -28.9 -30.6 85 1.7 -29.2 235 92 307.9 308.0 285.4 310.2 0.67 16 411 6870 -33.7 -41.7 44 8.0 -34.4 235 96 308.8 308.8 285.2 309.6 0.24 17 403 7008 -34.5 -40.5 54 6.0 -35.0 235 97 309.5 309.5 285.5 310.5 0.28 18 400 7060 -34.5 -47.5 26 13.0 -35.4 235 97 310.2 310.2 285.5 310.6 0.13 19 396 7130 -34.3 -56.3 9 22.0 -35.4 236 98 311.3 311.3 285.8 311.5 0.05 20 365 7700 -32.9 -63.9 3 31.0 -34.4 240 109 320.5 320.5 288.9 320.6 0.02 21 315 8719 -40.1 -67.1 4 27.0 -40.9 247 128 324.3 324.3 290.1 324.3 0.01 22 300 9050 -41.9 250 134 326.3 23 289 9304 -43.1 252 138 328.1 24 250 10280 -45.7 260 152 338.1 25 244 10441 -45.8 260 154 340.4 26 200 11760 -46.5 250 134 359.1 27 194 11961 -47.9 251 134 360.0 28 150 13620 -57.3 255 136 371.4 29 111 15494 -64.5 255 117 391.3 30 100 16130 -65.7 265 111 400.8 31 74 17970 -64.5 257 76 439.4 32 70 18310 -65.1 255 70 445.1 33 69 18397 -64.9 255 70 447.4 34 69 18397 -62.1 255 70 453.4 35 62 19051 -65.9 251 71 459.1 36 50 20370 -60.9 245 72 500.0 37 47 20754 -61.3 246 69 507.9 38 46 20889 -57.3 246 69 520.7 39 39 21954 -48.7 247 62 567.6 40 32 23243 -52.7 249 54 590.0 41 30 23660 -52.3 250 51 602.1 42 25 24843 -51.1 637.7 TRP 111 15494 -64.5 255 117 391.3 WND 244 10441 -45.8 260 154 340.4 Sounding variables and indices 1000-500 mb thick: 5325.00 m Freezing level: 913.10 mb = 875.67 m = 2872.89 ft Wetbulb zero: 935.83 mb = 674.36 m = 2212.43 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 64.74 % Est. max temperature: 8.45 C = 47.20 F Sfc-Lift cond lev (LCL): 896.38 mb = 1018.80 m = 3342.48 ft T: -1.34 C 700-500 lapse rate: 4.85 C/km ThetaE index: 4.01 C Layer 850.0- 741.0 mb Conv cond level (CCL): 865.23 mb = 1299.82 m = 4264.46 ft Mean mixing ratio: 3.29 g/kg Conv temperature: 8.44 C = 47.19 F Cap Strength: 10.19 C Lifted Index: 13.84 C Risk: None Lifted Index @300 mb: 26.05 C Lifted Index @700 mb: 5.36 C Showalter Index: 14.49 C Risk: None Total Totals Index: 34.10 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 16.70 C K Index: -12.60 Risk: None Sweat Index: 145.00 Risk: None Energy Index: 4.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.65 J/kg Max Up Vert Vel: 6.73 m/s Conv Inhibition (B-): 1.99 J/kg Cap Strength: 12.85 C Lift Cond Lev (LCL): 867.43 mb = 1279.69 m = 4198.40 ft Lev Free Conv (LFC): 852.43 mb = 1418.32 m = 4653.21 ft Equ Level (EL): 752.43 mb = 2384.91 m = 7824.43 ft B at Equ Level: 17.60 J/kg Max Parcel Lev (MPL): 732.43 mb = 2592.71 m = 8506.15 ft Wind level data Storm motion: 279 at 39 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 1013 29 270 16 16.0 -0.0 | 105 23 -22.3 6.2 1 1000 135 290 23 21.6 -7.9 | 84 17 -16.7 -1.7 2 925 769 275 25 24.9 -2.2 | 107 14 -13.4 4.0 3 850 1441 285 29 28.0 -7.5 | 83 10 -10.3 -1.3 4 700 2942 255 45 43.5 11.6 | 196 19 5.2 17.8 5 500 5460 235 87 71.3 49.9 | 210 65 33.0 56.1 6 400 7060 235 97 79.5 55.6 | 214 74 41.2 61.8 7 300 9050 250 134 125.9 45.8 | 239 102 87.6 52.0 8 250 10280 260 152 149.7 26.4 | 254 116 111.4 32.6 9 244 10441 260 154 151.7 26.7 | 254 118 113.4 32.9 10 200 11760 250 134 125.9 45.8 | 239 102 87.6 52.0 11 150 13620 255 136 131.4 35.2 | 246 102 93.1 41.4 12 111 15494 255 117 113.0 30.3 | 244 83 74.7 36.5 13 100 16130 265 111 110.6 9.7 | 258 74 72.3 15.9 14 70 18310 255 70 67.6 18.1 | 230 38 29.3 24.3 15 50 20370 245 72 65.3 30.4 | 216 45 26.9 36.6 16 30 23660 250 51 47.9 17.4 | 202 26 9.6 23.6 Wind Parameters Mean winds (0-6000m): 249.2 at 51.7 knts Storm direction: 279.2 at 38.8 knts Shear (0-3000m) pos: 2.2 neg: 4.6 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 93.4 deg Storm rel helicity (0-3000m) pos: 50.5 neg: -47.9 tot: 2.6 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 168.88 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 ------------------------------------------------------------------------------- 500 285 23 92 16| 9.3 0.0 9.3| 11.2 -34.2 -22.9 -45.9 -0.30| 13.4 -4.1 1000 281 24 97 15| 4.6 1.3 5.9| 19.4 -38.4 -19.0 -19.0 -0.17| 9.0 -1.6 1500 281 25 95 13| 4.4 0.8 5.3| 20.4 -47.9 -27.5 -18.3 -0.26| 7.7 -2.0 2000 280 27 97 12| 3.3 2.6 5.9| 30.5 -47.9 -17.4 -8.7 0.01| 7.8 0.1 2500 277 29 107 10| 2.7 3.7 6.4| 40.9 -47.9 -7.0 -2.8 0.15| 8.0 1.2 3000 272 32 129 8| 2.2 4.6 6.8| 50.5 -47.9 2.6 0.9 0.17| 8.2 1.4 4000 264 37 173 10| 1.7 5.8 7.5| 90.3 -47.9 42.4 10.6 0.21| 8.5 1.8 5000 256 44 195 18| 1.3 6.6 7.9| 95.3 -57.4 37.9 7.6 0.16| 8.8 1.4 6000 249 52 202 27| 1.1 6.5 7.6|118.6 -77.8 40.8 6.8 0.14| 8.4 1.2 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20251203.00.gif