UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 11 JAN 26 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 1011 28 2.2 -5.8 55 8.0 -0.7 270 22 274.5 274.9 271.9 281.3 2.45 1 1000 116 1.2 -8.8 47 10.0 -2.1 280 25 274.4 274.7 271.0 279.8 1.96 2 925 736 -4.3 -11.3 58 7.0 -6.4 285 41 274.9 275.2 271.0 279.8 1.74 3 850 1395 -10.5 -14.1 75 3.6 -11.4 275 47 275.1 275.4 270.8 279.4 1.51 4 830 1577 -12.3 -14.2 86 1.9 -12.8 276 46 275.1 275.4 270.8 279.5 1.53 5 787 1981 -16.1 -17.3 90 1.2 -16.4 277 45 275.3 275.5 270.4 278.9 1.25 6 752 2322 -18.5 -25.5 54 7.0 -19.6 278 43 276.3 276.4 270.0 278.2 0.64 7 710 2747 -22.1 -25.5 74 3.4 -22.6 280 41 276.9 277.0 270.5 278.9 0.68 8 700 2851 -23.1 -26.1 76 3.0 -23.5 280 41 276.9 277.0 270.4 278.8 0.65 9 603 3922 -31.9 -34.9 75 3.0 -32.1 269 49 278.8 278.9 271.0 279.8 0.33 10 573 4279 -34.7 -39.7 60 5.0 -35.0 265 52 279.6 279.7 271.3 280.3 0.21 11 560 4439 -35.7 -46.7 31 11.0 -36.2 263 54 280.3 280.3 271.5 280.6 0.10 12 503 5179 -38.9 -59.9 9 21.0 -39.5 255 60 285.1 285.1 274.1 285.2 0.02 13 500 5220 -38.9 -59.9 9 21.0 -39.5 255 60 285.6 285.6 274.4 285.7 0.02 14 493 5317 -39.3 -61.3 8 22.0 -39.9 255 62 286.3 286.3 274.8 286.3 0.02 15 470 5644 -38.3 -62.3 6 24.0 -39.0 254 70 291.5 291.5 277.4 291.5 0.02 16 441 6085 -35.3 -64.3 4 29.0 -36.3 252 82 300.6 300.6 281.6 300.7 0.02 17 410 6590 -38.1 -67.1 3 29.0 -38.9 251 95 303.3 303.3 282.7 303.4 0.01 18 400 6760 -37.3 -68.3 3 31.0 -38.2 250 99 306.5 306.5 284.0 306.5 0.01 19 373 7245 -33.9 -67.9 2 34.0 -35.3 251 103 317.2 317.2 287.8 317.3 0.01 20 335 7996 -33.5 -68.5 2 35.0 -35.0 253 110 327.7 327.7 291.0 327.7 0.01 21 300 8760 -38.5 -71.5 2 33.0 -39.6 255 117 331.1 331.1 292.0 331.1 0.01 22 286 9088 -40.1 -72.1 2 32.0 -41.1 252 119 333.4 333.4 292.6 333.4 0.01 23 263 9657 -43.3 248 123 336.8 24 250 10000 -41.7 245 126 344.1 25 242 10221 -42.1 250 136 346.7 26 206 11311 -44.1 250 131 359.9 27 200 11510 -44.9 250 130 361.7 28 161 12933 -52.3 250 127 372.3 29 150 13390 -51.7 250 126 381.0 30 101 15937 -56.3 260 104 417.8 31 100 16000 -55.7 260 103 420.1 32 77 17659 -56.5 245 63 451.0 33 74 17915 -48.1 243 57 473.9 34 70 18280 -49.7 240 49 478.1 35 50 20400 -63.5 245 47 493.8 36 49 20526 -59.1 244 45 507.1 37 42 21503 -54.7 236 34 540.9 38 38 22141 -57.1 232 26 550.5 39 38 22141 -53.1 232 26 560.7 40 33 23042 -57.5 225 15 572.1 41 32 23240 -49.9 223 13 597.5 42 30 23660 -52.3 220 8 602.1 43 26 24576 -57.1 613.6 44 21 25929 -56.5 654.0 TRP 493 5317 -39.3 -61.3 8 22.0 -39.9 255 62 286.3 286.3 274.8 286.3 0.02 WND 242 10221 -42.1 250 136 346.7 Sounding variables and indices 1000-500 mb thick: 5104.00 m Freezing level: 983.64 mb = 251.27 m = 824.38 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 60.94 % Est. max temperature: 2.83 C = 37.10 F Sfc-Lift cond lev (LCL): 892.58 mb = 1014.06 m = 3326.93 ft T: -6.92 C 700-500 lapse rate: 6.67 C/km ThetaE index: 1.83 C Layer 1000.0- 830.0 mb Conv cond level (CCL): 836.88 mb = 1514.25 m = 4967.94 ft Mean mixing ratio: 1.87 g/kg Conv temperature: 2.85 C = 37.12 F Cap Strength: 4.73 C Lifted Index: 5.08 C Risk: None Lifted Index @300 mb: 36.30 C Lifted Index @700 mb: -0.39 C Showalter Index: 5.44 C Risk: None Total Totals Index: 53.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 24.80 C K Index: 11.30 Risk: None Sweat Index: 238.00 Risk: None Energy Index: 1.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.22 J/kg Max Up Vert Vel: 6.04 m/s Conv Inhibition (B-): 11.66 J/kg Cap Strength: 4.73 C Lift Cond Lev (LCL): 842.85 mb = 1459.75 m = 4789.14 ft Lev Free Conv (LFC): 817.85 mb = 1689.27 m = 5542.16 ft Equ Level (EL): 627.85 mb = 3631.82 m = 11915.28 ft B at Equ Level: 18.12 J/kg Max Parcel Lev (MPL): 547.85 mb = 4590.23 m = 15059.62 ft Wind level data Storm motion: 298 at 37 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 1011 28 270 22 22.0 -0.0 | 149 20 -10.3 17.3 1 1000 116 280 25 24.6 -4.3 | 149 15 -7.7 12.9 2 925 736 285 41 39.6 -10.6 | 227 10 7.3 6.7 3 850 1395 275 47 46.8 -4.1 | 228 20 14.5 13.2 4 700 2851 280 41 40.4 -7.1 | 218 13 8.0 10.2 5 500 5220 255 60 58.0 15.5 | 218 42 25.6 32.8 6 493 5317 255 62 59.9 16.0 | 220 43 27.5 33.3 7 400 6760 250 99 93.0 33.9 | 230 79 60.7 51.1 8 300 8760 255 117 113.0 30.3 | 239 94 80.7 47.6 9 250 10000 245 126 114.2 53.2 | 229 108 81.9 70.5 10 242 10221 250 136 127.8 46.5 | 236 115 95.5 63.8 11 200 11510 250 130 122.2 44.5 | 235 109 89.8 61.7 12 150 13390 250 126 118.4 43.1 | 235 105 86.1 60.4 13 100 16000 260 103 101.4 17.9 | 243 78 69.1 35.2 14 70 18280 240 49 42.4 24.5 | 194 43 10.1 41.8 15 50 20400 245 47 42.6 19.9 | 195 39 10.3 37.1 16 30 23660 220 8 5.1 6.1 | 131 36 -27.2 23.4 Wind Parameters Mean winds (0-6000m): 268.1 at 48.9 knts Storm direction: 298.1 at 36.7 knts Shear (0-3000m) pos: 2.3 neg: 2.1 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 71.4 deg Storm rel helicity (0-3000m) pos: 43.4 neg: -11.9 tot: 31.5 m^2/s^2 ave: 10.5 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 61.25 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 ------------------------------------------------------------------------------- 500 281 29 162 12| 15.5 0.0 15.5| 27.4 0.0 27.4 54.9 0.57| 16.3 9.3 1000 283 35 190 10| 7.8 4.2 12.0| 41.7 0.0 41.7 41.7 0.58| 13.1 7.6 1500 280 39 208 12| 5.2 4.2 9.4| 41.7 -2.3 39.3 26.2 0.45| 10.7 4.9 2000 279 40 214 13| 3.6 3.1 6.7| 41.7 -5.6 36.0 18.0 0.40| 8.7 3.5 2500 279 41 216 14| 2.7 2.5 5.2| 41.7 -9.4 32.2 12.9 0.35| 7.4 2.6 3000 279 41 217 14| 2.3 2.1 4.4| 43.4 -11.9 31.5 10.5 0.31| 6.8 2.1 4000 277 42 219 16| 1.7 3.0 4.7| 47.2 -12.9 34.2 8.6 0.25| 6.6 1.7 5000 273 45 220 20| 1.4 3.7 5.0| 47.2 -33.5 13.6 2.7 0.17| 6.6 1.1 6000 268 49 221 25| 1.1 4.9 6.1|146.4 -40.2 106.2 17.7 0.20| 7.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20260111.00.gif