UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 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 1018 30 6.2 4.7 90 1.5 5.5 120 6 277.9 278.8 277.7 292.2 5.26 1 1000 176 6.6 3.3 79 3.3 5.0 90 17 279.8 280.6 278.2 293.1 4.85 2 937 707 3.6 1.5 86 2.1 2.7 73 16 281.9 282.7 278.9 294.6 4.55 3 925 812 3.2 0.6 83 2.6 2.0 70 16 282.6 283.3 278.9 294.7 4.32 4 883 1187 1.4 -4.6 64 6.0 -1.0 166 14 284.5 285.0 278.3 293.3 3.07 5 865 1353 1.0 -10.0 44 11.0 -2.9 209 13 285.8 286.1 277.6 291.8 2.06 6 850 1494 1.6 -21.4 16 23.0 -4.6 245 12 287.8 288.0 276.8 290.3 0.81 7 838 1608 1.6 -24.4 12 26.0 -5.0 246 14 289.0 289.1 277.2 291.0 0.63 8 818 1803 2.4 -31.6 6 34.0 -5.1 247 17 291.8 291.9 278.1 292.9 0.33 9 726 2760 -1.1 -30.1 9 29.0 -7.7 253 31 298.1 298.2 281.1 299.6 0.43 10 700 3049 -3.3 -32.3 9 29.0 -9.4 255 35 298.8 298.9 281.4 300.1 0.36 11 556 4828 -15.5 -47.5 5 32.0 -19.2 269 45 304.7 304.8 283.4 305.1 0.09 12 500 5620 -21.1 -56.1 3 35.0 -23.9 275 49 307.3 307.3 284.4 307.5 0.04 13 441 6536 -27.7 -58.7 4 31.0 -29.6 272 48 310.2 310.2 285.4 310.3 0.03 14 400 7230 -33.7 -56.7 8 23.0 -34.9 270 47 311.2 311.2 285.8 311.4 0.04 15 350 8153 -40.1 -58.1 13 18.0 -40.8 270 63 314.7 314.7 287.0 314.8 0.04 16 335 8450 -42.1 270 69 315.9 17 300 9190 -46.1 270 82 320.4 18 250 10390 -49.3 260 117 332.8 19 226 11049 -51.3 265 132 339.5 20 200 11840 -53.7 270 150 347.7 21 189 12204 -55.4 270 152 350.7 22 156 13416 -61.1 270 146 360.7 23 150 13660 -61.3 275 136 364.5 24 117 15195 -62.7 272 99 388.7 25 111 15518 -64.7 271 91 390.9 26 106 15799 -63.9 271 85 397.6 27 105 15858 -61.3 271 83 403.6 28 100 16160 -61.7 270 76 408.5 29 77 17770 -64.7 281 67 434.0 30 70 18350 -66.7 285 64 441.7 31 68 18525 -67.1 285 62 444.5 32 50 20400 -63.5 290 41 493.8 33 30 23589 -56.5 590.6 TRP 156 13416 -61.1 270 146 360.7 WND 189 12204 -55.4 270 152 350.7 Sounding variables and indices 1000-500 mb thick: 5444.00 m Freezing level: 754.91 mb = 2458.98 m = 8067.43 ft Wetbulb zero: 896.72 mb = 1062.85 m = 3487.01 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 23.32 % Est. max temperature: 13.86 C = 56.94 F Sfc-Lift cond lev (LCL): 994.80 mb = 218.60 m = 717.19 ft T: 6.36 C 700-500 lapse rate: 6.92 C/km ThetaE index: 4.32 C Layer 883.0- 838.0 mb Conv cond level (CCL): 718.18 mb = 2845.57 m = 9335.73 ft Mean mixing ratio: 4.69 g/kg Conv temperature: 26.72 C = 80.10 F Cap Strength: 11.32 C Lifted Index: 12.28 C Risk: None Lifted Index @300 mb: 18.92 C Lifted Index @700 mb: 9.86 C Showalter Index: 14.86 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: -0.30 C K Index: -27.70 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 3.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.17 J/kg Max Up Vert Vel: 4.51 m/s Conv Inhibition (B-): 35282.20 J/kg Cap Strength: 12.13 C Lift Cond Lev (LCL): 928.62 mb = 780.29 m = 2559.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 24 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 1018 30 120 6 -5.2 3.0 | 116 29 -26.5 12.8 1 1000 176 90 17 -17.0 0.0 | 104 40 -38.4 9.8 2 925 812 70 16 -15.0 -5.5 | 97 37 -36.4 4.3 3 850 1494 245 12 10.9 5.1 | 145 18 -10.5 14.9 4 700 3049 255 35 33.8 9.1 | 213 23 12.5 18.9 5 500 5620 275 49 48.8 -4.3 | 259 28 27.5 5.5 6 400 7230 270 47 47.0 -0.0 | 249 27 25.6 9.8 7 300 9190 270 82 82.0 -0.0 | 261 61 60.6 9.8 8 250 10390 260 117 115.2 20.3 | 252 99 93.9 30.1 9 200 11840 270 150 150.0 -0.0 | 266 129 128.6 9.8 10 189 12204 270 152 152.0 -0.0 | 266 131 130.6 9.8 11 156 13416 270 146 146.0 -0.0 | 265 125 124.6 9.8 12 150 13660 275 136 135.5 -11.9 | 271 114 114.1 -2.0 13 100 16160 270 76 76.0 -0.0 | 260 56 54.6 9.8 14 70 18350 285 64 61.8 -16.6 | 279 41 40.5 -6.7 15 50 20400 290 41 38.5 -14.0 | 284 18 17.2 -4.2 Wind Parameters Mean winds (0-6000m): 264.7 at 31.3 knts Storm direction: 294.7 at 23.5 knts Shear (0-3000m) pos: 8.8 neg: 2.2 tot: 10.9 10-3/s Storm rel Dir Shear (0-3000m): 97.0 deg Storm rel helicity (0-3000m) pos: 384.3 neg: -109.8 tot: 274.5 m^2/s^2 ave: 91.5 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 14.1 stream: 6.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.04 Bulk Shear: 286.15 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 87 15 104 38| 0.0 12.9 12.9| 0.0 -94.7 -94.7 -189.3 -0.64| 15.9-10.2 1000 85 16 103 38| 6.5 6.5 12.9|141.2-109.8 31.4 31.4 0.08| 16.2 1.4 1500 83 15 103 37| 9.9 4.3 14.2|278.6-109.8 168.9 112.6 0.31| 20.4 6.3 2000 105 15 111 38| 9.3 3.2 12.5|312.9-109.8 203.1 101.6 0.39| 17.2 6.6 2500 226 17 157 23| 9.0 2.6 11.6|347.7-109.8 237.9 95.2 0.45| 15.3 6.8 3000 246 19 168 18| 8.8 2.2 10.9|384.3-109.8 274.5 91.5 0.49| 14.1 6.8 4000 254 24 185 16| 7.3 1.6 8.9|430.0-109.8 320.2 80.1 0.53| 11.5 6.1 5000 260 28 202 16| 6.4 1.3 7.7|480.6-109.8 370.9 74.2 0.56| 10.0 5.7 6000 265 31 218 16| 5.5 1.1 6.6|513.6-118.3 395.3 65.9 0.56| 8.9 5.0 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20260118.00.gif