UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 6 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 1020 27 4.6 1.5 80 3.1 3.2 80 3 276.2 276.9 275.4 287.6 4.18 1 1019 35 4.4 2.1 85 2.3 3.4 85 3 276.1 276.8 275.6 287.9 4.36 2 1012 91 4.8 -2.2 60 7.0 2.0 124 3 277.0 277.5 274.5 285.9 3.21 3 1000 188 5.0 -5.0 48 10.0 1.1 190 2 278.1 278.6 274.3 285.5 2.63 4 986 303 5.2 -5.8 45 11.0 1.0 200 4 279.5 279.9 274.9 286.6 2.51 5 925 822 2.0 -1.5 78 3.5 0.5 245 12 281.4 282.0 277.5 291.7 3.70 6 889 1141 0.0 -3.6 77 3.6 -1.4 238 15 282.5 283.1 277.6 291.8 3.29 7 888 1150 0.0 -8.0 55 8.0 -2.9 238 15 282.6 283.0 276.3 289.3 2.35 8 882 1205 -0.5 -7.5 59 7.0 -3.0 237 16 282.6 283.0 276.5 289.7 2.46 9 872 1296 -0.7 -21.7 19 21.0 -6.0 235 17 283.3 283.5 274.4 285.7 0.77 10 860 1407 1.0 -37.0 4 38.0 -6.0 232 18 286.2 286.3 275.0 286.8 0.19 11 850 1501 1.2 -36.8 4 38.0 -6.0 230 19 287.4 287.4 275.6 288.0 0.19 12 841 1586 1.2 -39.8 3 41.0 -6.1 232 19 288.3 288.3 276.0 288.8 0.14 13 700 3037 -7.1 -41.1 5 34.0 -12.3 260 23 294.6 294.6 279.1 295.1 0.15 14 617 4007 -12.3 -32.3 17 20.0 -15.9 258 32 299.5 299.6 281.7 300.9 0.41 15 580 4475 -15.5 -32.5 22 17.0 -18.4 257 36 301.1 301.2 282.4 302.5 0.43 16 500 5570 -25.5 -35.5 39 10.0 -26.8 255 47 301.9 302.0 282.7 303.2 0.37 17 489 5731 -27.1 -37.1 38 10.0 -28.2 255 50 301.9 302.0 282.6 303.0 0.32 18 466 6076 -29.9 -40.9 34 11.0 -30.9 257 56 302.6 302.7 282.8 303.4 0.23 19 407 7038 -31.9 -57.9 6 26.0 -33.3 260 74 312.0 312.0 286.1 312.1 0.04 20 400 7160 -33.1 -58.1 6 25.0 -34.4 260 76 312.0 312.0 286.1 312.1 0.04 21 345 8183 -40.1 -62.1 8 22.0 -40.9 256 84 316.0 316.0 287.5 316.1 0.03 22 327 8547 -42.1 255 87 318.1 23 300 9130 -41.5 255 103 326.9 24 250 10360 -44.1 250 128 340.5 25 226 11037 -45.5 250 142 348.3 26 216 11339 -46.2 250 148 351.8 27 200 11850 -47.3 255 140 357.9 28 150 13720 -52.7 260 130 379.3 29 138 14257 -54.7 260 124 384.9 30 114 15459 -62.1 260 109 392.7 31 108 15794 -62.1 260 105 398.9 32 104 16028 -61.9 260 102 403.6 33 100 16270 -62.7 260 99 406.6 34 71 18373 -64.7 260 71 444.2 35 70 18460 -65.1 260 70 445.1 36 54 20033 -66.7 283 51 475.7 37 50 20500 -64.5 290 45 491.5 38 30 23690 -57.3 280 31 588.4 39 28 24128 -55.7 254 27 604.6 40 25 24847 -57.1 213 21 620.5 41 23 25379 -54.1 182 16 644.3 42 22 25668 -47.9 165 13 671.0 43 20 26290 -52.7 130 8 674.9 44 19 26621 -52.9 684.2 TRP 327 8547 -42.1 255 87 318.1 WND 216 11339 -46.2 250 148 351.8 Sounding variables and indices 1000-500 mb thick: 5382.00 m Freezing level: 888.00 mb = 1150.33 m = 3773.99 ft Freezing level: 867.06 mb = 1341.54 m = 4401.32 ft Freezing level: 820.61 mb = 1796.15 m = 5892.80 ft Wetbulb zero: 915.50 mb = 905.01 m = 2969.16 ft Precipitable water: 0.23 inches Sfc-500 mean rel hum: 24.93 % Est. max temperature: 12.28 C = 54.10 F Sfc-Lift cond lev (LCL): 972.36 mb = 416.34 m = 1365.94 ft T: 4.50 C 700-500 lapse rate: 7.26 C/km ThetaE index: 4.00 C Layer 872.0- 860.0 mb Conv cond level (CCL): 688.81 mb = 3160.83 m = 10370.06 ft Mean mixing ratio: 3.10 g/kg Conv temperature: 23.77 C = 74.79 F Cap Strength: 12.66 C Lifted Index: 12.01 C Risk: None Lifted Index @300 mb: 27.39 C Lifted Index @700 mb: 9.64 C Showalter Index: 11.93 C Risk: None Total Totals Index: 15.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: -11.30 C K Index: -44.10 Risk: None Sweat Index: 162.83 Risk: None Energy Index: 3.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.42 J/kg Max Up Vert Vel: 5.90 m/s Conv Inhibition (B-): 48020.22 J/kg Cap Strength: 12.63 C Lift Cond Lev (LCL): 866.21 mb = 1349.18 m = 4426.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 20 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 1020 27 80 3 -3.0 -0.5 | 100 23 -22.6 3.9 1 1000 188 190 2 0.3 2.0 | 108 20 -19.3 6.4 2 925 822 245 12 10.9 5.1 | 137 13 -8.8 9.5 3 850 1501 230 19 14.6 12.2 | 163 17 -5.1 16.7 4 700 3037 260 23 22.7 4.0 | 199 9 3.0 8.4 5 500 5570 255 47 45.4 12.2 | 237 31 25.7 16.6 6 400 7160 260 76 74.8 13.2 | 252 58 55.2 17.6 7 327 8547 255 87 84.0 22.5 | 247 70 64.3 27.0 8 300 9130 255 103 99.5 26.7 | 249 86 79.8 31.1 9 250 10360 250 128 120.3 43.8 | 244 112 100.6 48.2 10 216 11339 250 148 139.1 50.6 | 245 131 119.4 55.1 11 200 11850 255 140 135.2 36.2 | 251 122 115.5 40.7 12 150 13720 260 130 128.0 22.6 | 256 112 108.3 27.0 13 100 16270 260 99 97.5 17.2 | 254 81 77.8 21.6 14 70 18460 260 70 68.9 12.2 | 251 52 49.2 16.6 15 50 20500 290 45 42.3 -15.4 | 296 25 22.6 -10.9 16 30 23690 280 31 30.5 -5.4 | 275 11 10.8 -0.9 17 20 26290 130 8 -6.1 5.1 | 110 28 -25.8 9.6 Wind Parameters Mean winds (0-6000m): 252.7 at 26.9 knts Storm direction: 282.7 at 20.2 knts Shear (0-3000m) pos: 4.0 neg: 1.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 99.0 deg Storm rel helicity (0-3000m) pos: 115.0 neg: 0.0 tot: 115.0 m^2/s^2 ave: 38.3 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 79.29 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 ------------------------------------------------------------------------------- 500 204 4 114 20| 10.1 0.0 10.1| 47.3 0.0 47.3 94.5 0.84| 10.5 8.9 1000 238 7 122 16| 8.7 0.0 8.7| 70.5 0.0 70.5 70.5 0.77| 9.7 7.5 1500 235 11 134 15| 5.8 2.0 7.8| 87.8 0.0 87.8 58.5 0.77| 8.5 6.5 2000 235 13 142 15| 4.9 1.5 6.4| 98.3 0.0 98.3 49.1 0.76| 7.3 5.5 2500 239 14 149 14| 4.3 1.2 5.5|107.3 0.0 107.3 42.9 0.75| 6.6 4.9 3000 243 16 154 13| 4.0 1.0 4.9|115.0 0.0 115.0 38.3 0.74| 6.2 4.6 4000 249 19 169 11| 3.0 1.8 4.8|133.0 0.0 133.0 33.2 0.71| 5.9 4.2 5000 252 23 188 12| 2.4 2.4 4.8|148.5 0.0 148.5 29.7 0.64| 5.7 3.6 6000 253 27 206 14| 2.7 2.4 5.1|186.7 0.0 186.7 31.1 0.58| 5.9 3.4 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20251206.00.gif