UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for RJ741... Searching the city database file for: RJ741 ... Date:1200Z 18 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 1016 24 7.0 5.2 88 1.8 6.1 60 1 278.9 279.8 278.5 293.8 5.46 1 1007 97 9.2 4.3 71 4.9 6.8 91 3 281.8 282.7 279.6 296.1 5.17 2 1000 155 9.0 4.0 71 5.0 6.5 115 4 282.1 283.0 279.7 296.3 5.09 3 979 331 9.0 3.0 66 6.0 6.1 145 7 283.9 284.7 280.2 297.5 4.85 4 958 510 9.0 2.0 61 7.0 5.6 176 11 285.6 286.4 280.7 298.7 4.61 5 925 799 7.6 -1.4 53 9.0 3.5 225 16 287.1 287.7 280.4 297.8 3.73 6 913 907 7.0 -6.0 39 13.0 1.7 233 15 287.5 288.0 279.3 295.3 2.67 7 907 961 7.0 -14.0 21 21.0 -0.1 237 15 288.1 288.3 277.9 292.4 1.43 8 850 1492 4.0 -9.0 38 13.0 -0.9 275 12 290.3 290.7 280.0 297.1 2.27 9 828 1704 2.6 -8.4 44 11.0 -1.6 274 15 291.0 291.5 280.6 298.3 2.45 10 755 2443 -2.7 -20.7 24 18.0 -7.6 272 25 293.1 293.3 279.6 296.1 0.97 11 700 3041 -3.9 -23.9 19 20.0 -9.0 270 33 298.2 298.3 281.6 300.7 0.79 12 661 3493 -4.3 -37.3 6 33.0 -10.5 273 35 302.6 302.7 282.8 303.5 0.23 13 625 3930 -8.1 -39.1 6 31.0 -13.3 275 38 303.2 303.2 283.0 303.9 0.21 14 616 4043 -7.3 -49.3 2 42.0 -13.1 276 38 305.4 305.4 283.7 305.6 0.07 15 573 4602 -11.7 -44.7 5 33.0 -16.3 279 41 306.6 306.6 284.2 307.0 0.12 16 500 5630 -19.1 -38.1 17 19.0 -21.8 285 47 309.8 309.8 285.6 310.8 0.29 17 491 5764 -19.5 -43.5 10 24.0 -22.4 285 47 310.9 310.9 285.8 311.5 0.17 18 409 7083 -31.9 -42.9 33 11.0 -32.9 290 49 311.5 311.6 286.1 312.3 0.21 19 404 7170 -31.9 -51.9 12 20.0 -33.2 290 49 312.6 312.7 286.4 312.9 0.08 20 400 7240 -31.9 -56.9 7 25.0 -33.3 290 49 313.5 313.5 286.6 313.7 0.04 21 348 8211 -40.1 -59.1 11 19.0 -40.8 285 57 315.2 315.2 287.2 315.3 0.04 22 312 8949 -45.9 281 64 317.1 23 300 9210 -47.1 280 66 319.0 24 250 10400 -51.3 270 93 329.8 25 236 10773 -52.9 269 107 332.9 26 208 11587 -52.3 265 138 346.0 27 205 11681 -52.6 265 142 347.0 28 200 11840 -53.1 265 142 348.7 29 150 13660 -62.1 270 136 363.1 30 146 13827 -62.7 270 136 364.9 31 121 14987 -62.5 272 119 385.4 32 110 15579 -60.5 274 110 399.8 33 100 16170 -62.7 275 101 406.6 34 87 17027 -61.7 279 78 425.1 35 73 18104 -64.3 284 50 441.5 36 70 18360 -63.5 285 43 448.5 37 54 19955 -63.7 270 26 482.6 38 50 20430 -61.9 265 21 497.6 39 39 21975 -59.7 539.8 40 34 22842 -55.3 573.0 41 31 23429 -57.5 582.4 TRP 146 13827 -62.7 270 136 364.9 WND 205 11681 -52.6 265 142 347.0 Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 792.19 mb = 2066.72 m = 6780.51 ft Wetbulb zero: 907.32 mb = 957.90 m = 3142.68 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 24.53 % Est. max temperature: 17.86 C = 64.14 F Sfc-Lift cond lev (LCL): 988.36 mb = 251.83 m = 826.20 ft T: 9.00 C 700-500 lapse rate: 5.87 C/km ThetaE index: 6.30 C Layer 925.0- 850.0 mb Conv cond level (CCL): 775.39 mb = 2229.74 m = 7315.33 ft Mean mixing ratio: 4.53 g/kg Conv temperature: 20.69 C = 69.24 F Cap Strength: 10.90 C Lifted Index: 11.70 C Risk: None Lifted Index @300 mb: 15.40 C Lifted Index @700 mb: 7.04 C Showalter Index: 11.93 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 10.10 C K Index: -5.90 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 2.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.94 J/kg Max Up Vert Vel: 7.20 m/s Conv Inhibition (B-): 32843.05 J/kg Cap Strength: 11.68 C Lift Cond Lev (LCL): 870.91 mb = 1293.14 m = 4242.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 22 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 1016 24 60 1 -0.9 -0.5 | 123 22 -18.8 12.1 1 1000 155 115 4 -3.6 1.7 | 123 26 -21.6 14.3 2 925 799 225 16 11.3 11.3 | 164 25 -6.7 23.9 3 850 1492 275 12 12.0 -1.0 | 152 13 -6.0 11.5 4 700 3041 270 33 33.0 -0.0 | 230 20 15.0 12.6 5 500 5630 285 47 45.4 -12.2 | 269 27 27.4 0.4 6 400 7240 290 49 46.0 -16.8 | 278 28 28.1 -4.2 7 300 9210 280 66 65.0 -11.5 | 269 47 47.0 1.1 8 250 10400 270 93 93.0 -0.0 | 260 76 75.0 12.6 9 205 11681 265 142 141.5 12.4 | 259 126 123.5 24.9 10 200 11840 265 142 141.5 12.4 | 259 126 123.5 24.9 11 150 13660 270 136 136.0 -0.0 | 264 119 118.0 12.6 12 146 13827 270 136 136.0 -0.0 | 264 119 118.0 12.6 13 100 16170 275 101 100.6 -8.8 | 267 83 82.6 3.8 14 70 18360 285 43 41.5 -11.1 | 266 24 23.6 1.4 15 50 20430 265 21 20.9 1.8 | 192 15 2.9 14.4 Wind Parameters Mean winds (0-6000m): 275.0 at 29.2 knts Storm direction: 305.0 at 21.9 knts Shear (0-3000m) pos: 2.3 neg: 3.5 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 107.1 deg Storm rel helicity (0-3000m) pos: 218.2 neg: -14.1 tot: 204.1 m^2/s^2 ave: 68.0 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 6.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.18 Bulk Shear: 140.63 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 ------------------------------------------------------------------------------- 500 157 6 132 27| 11.7 0.0 11.7| 75.5 -1.6 73.9 147.7 0.67| 14.9 10.0 1000 218 10 150 24| 8.1 0.0 8.1|157.6 -1.6 156.0 156.0 0.68| 15.9 10.8 1500 234 11 155 21| 4.6 0.0 4.6|157.6 -14.1 143.6 95.7 0.46| 13.4 6.2 2000 248 12 159 18| 3.4 1.7 5.2|178.2 -14.1 164.1 82.0 0.53| 11.8 6.3 2500 257 14 166 16| 2.7 2.8 5.5|198.6 -14.1 184.5 73.8 0.58| 10.9 6.3 3000 261 17 176 15| 2.3 3.5 5.8|218.2 -14.1 204.1 68.0 0.59| 10.2 6.0 4000 266 21 194 14| 2.5 2.6 5.1|251.3 -14.1 237.2 59.3 0.62| 8.5 5.3 5000 271 26 212 14| 2.6 2.1 4.7|288.7 -14.1 274.6 54.9 0.65| 7.5 4.9 6000 275 29 228 15| 2.5 1.7 4.3|322.2 -14.1 308.1 51.3 0.66| 6.7 4.5 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20260118.12.gif