UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051600.upa.cvt Date: 0000Z 16 MAY 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:0000Z 16 MAY 25 Station: RJ827 WMO ident: 47827 Latitude: 31.57 Longitude: 130.55 ------------------------------------------------------------------------------- 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 4 22.2 18.2 78 4.0 19.5 50 10 293.8 296.2 292.0 331.0 13.02 1 1000 158 20.4 16.3 77 4.1 17.7 45 16 293.5 295.6 290.9 327.0 11.73 2 925 828 17.0 14.6 86 2.4 15.4 140 16 296.7 298.7 291.6 329.5 11.37 3 898 1080 16.2 12.7 80 3.5 14.0 147 15 298.4 300.3 291.3 328.5 10.33 4 892 1137 18.0 8.0 52 10.0 12.0 149 15 300.8 302.2 289.8 323.2 7.56 5 850 1548 15.4 5.4 51 10.0 9.7 160 14 302.3 303.5 289.4 322.1 6.63 6 805 2007 12.4 4.4 58 8.0 7.9 163 14 303.8 305.0 289.8 323.5 6.52 7 743 2674 6.8 3.6 80 3.2 5.0 167 14 304.8 306.0 290.3 325.0 6.68 8 708 3069 4.8 -6.2 45 11.0 -0.2 169 14 306.8 307.4 287.9 317.4 3.40 9 700 3162 4.0 0.8 80 3.2 2.3 170 14 306.9 308.0 290.2 324.7 5.80 10 690 3278 3.4 2.0 91 1.4 2.7 173 15 307.5 308.7 290.9 327.2 6.42 11 682 3373 3.8 -4.2 56 8.0 0.0 176 16 309.0 309.8 289.3 321.8 4.11 12 676 3444 3.4 -5.6 52 9.0 -0.7 178 17 309.3 310.0 289.0 321.0 3.72 13 671 3504 3.6 -14.4 25 18.0 -3.2 179 17 310.2 310.6 287.5 316.3 1.87 14 667 3552 3.2 -8.8 41 12.0 -2.0 181 18 310.3 310.8 288.6 319.7 2.95 15 663 3601 3.4 -17.6 20 21.0 -4.0 182 18 311.0 311.3 287.3 315.8 1.45 16 648 3786 3.0 -9.0 41 12.0 -2.2 187 20 312.6 313.2 289.4 322.2 2.98 17 645 3823 2.6 -1.9 72 4.5 0.3 188 21 312.6 313.6 291.4 328.8 5.16 18 592 4508 -2.5 -8.5 63 6.0 -5.1 207 27 314.4 315.1 290.4 325.4 3.40 19 549 5100 -6.3 -7.3 93 1.0 -6.7 224 33 316.8 317.6 291.6 329.8 4.03 20 526 5434 -5.1 -6.1 93 1.0 -5.6 234 37 322.1 323.0 293.6 337.2 4.61 21 500 5830 -7.3 -8.6 90 1.3 -7.9 245 41 324.1 324.9 293.7 337.4 4.00 22 400 7540 -17.7 -21.0 75 3.3 -18.7 250 31 332.0 332.3 293.9 338.3 1.79 23 371 8101 -21.3 -26.1 65 4.8 -22.5 259 33 334.4 334.7 294.0 338.9 1.23 24 330 8958 -26.9 -40.9 25 14.0 -28.8 273 36 338.1 338.2 294.1 339.4 0.32 25 300 9640 -32.7 -45.7 26 13.0 -34.0 285 39 339.3 339.3 294.4 340.1 0.21 26 268 10421 -40.1 -51.1 30 11.0 -40.8 282 38 339.6 339.7 294.4 340.2 0.13 27 250 10890 -44.3 280 37 340.2 28 210 12026 -54.5 288 52 341.7 29 203 12244 -51.3 289 55 350.0 30 200 12340 -51.9 290 56 350.6 31 156 13909 -61.6 285 68 359.9 32 150 14150 -63.1 285 66 361.4 33 100 16590 -73.3 300 43 386.1 34 87 17400 -75.7 310 41 397.0 35 83 17675 -70.7 306 38 412.5 36 75 18279 -68.5 296 33 429.3 37 70 18690 -70.7 290 29 433.1 38 64 19223 -69.5 447.0 39 51 20594 -64.5 488.7 TRP 87 17400 -75.7 310 41 397.0 WND 156 13909 -61.6 285 68 359.9 Sounding variables and indices 1000-500 mb thick: 5672.00 m Freezing level: 617.98 mb = 4172.11 m = 13687.86 ft Wetbulb zero: 709.05 mb = 3057.10 m = 10029.73 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 70.07 % Est. max temperature: 30.04 C = 86.07 F Sfc-Lift cond lev (LCL): 960.02 mb = 508.62 m = 1668.69 ft T: 18.62 C 700-500 lapse rate: 4.24 C/km ThetaE index: 7.57 C Layer 708.0- 700.0 mb Conv cond level (CCL): 814.49 mb = 1908.25 m = 6260.59 ft Mean mixing ratio: 11.67 g/kg Conv temperature: 31.90 C = 89.42 F Cap Strength: 4.31 C Lifted Index: 4.63 C Risk: None Lifted Index @300 mb: 8.53 C Lifted Index @700 mb: 0.23 C Showalter Index: 7.91 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 12.70 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 133.80 Risk: None Energy Index: 2.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.71 J/kg Max Up Vert Vel: 3.66 m/s Conv Inhibition (B-): 12882.16 J/kg Cap Strength: 4.62 C Lift Cond Lev (LCL): 920.55 mb = 869.03 m = 2851.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 235 at 16 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 4 50 10 -7.7 -6.4 | 53 26 -20.7 -15.6 1 1000 158 45 16 -11.3 -11.3 | 50 32 -24.4 -20.5 2 925 828 140 16 -10.3 12.3 | 98 24 -23.3 3.1 3 850 1548 160 14 -4.8 13.2 | 103 18 -17.8 4.0 4 700 3162 170 14 -2.4 13.8 | 107 16 -15.5 4.6 5 500 5830 245 41 37.2 17.3 | 251 25 24.1 8.2 6 400 7540 250 31 29.1 10.6 | 265 16 16.1 1.4 7 300 9640 285 39 37.7 -10.1 | 308 31 24.6 -19.3 8 250 10890 280 37 36.4 -6.4 | 304 28 23.4 -15.6 9 200 12340 290 56 52.6 -19.2 | 306 49 39.6 -28.3 10 156 13909 285 68 65.7 -17.6 | 297 59 52.6 -26.8 11 150 14150 285 66 63.8 -17.1 | 297 57 50.7 -26.2 12 100 16590 300 43 37.2 -21.5 | 322 39 24.2 -30.7 13 87 17400 310 41 31.4 -26.4 | 333 40 18.4 -35.5 14 70 18690 290 29 27.3 -9.9 | 323 24 14.2 -19.1 Wind Parameters Mean winds (0-6000m): 204.9 at 21.3 knts Storm direction: 234.9 at 15.9 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 53.2 deg Storm rel helicity (0-3000m) pos: 199.6 neg: -6.8 tot: 192.8 m^2/s^2 ave: 64.3 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 156.44 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 63 15 59 31| 11.6 0.0 11.6|105.7 -6.8 98.9 197.7 0.65| 18.8 12.2 1000 96 15 75 29| 9.9 0.0 9.9|187.8 -6.8 181.0 181.0 0.72| 16.7 12.0 1500 119 15 86 27| 6.8 0.0 6.8|194.3 -6.8 187.5 125.0 0.68| 12.5 8.4 2000 131 15 92 24| 5.2 0.0 5.2|196.3 -6.8 189.5 94.8 0.67| 9.6 6.4 2500 139 15 95 23| 4.2 0.0 4.2|198.0 -6.8 191.2 76.5 0.67| 7.8 5.2 3000 145 15 98 22| 3.6 0.0 3.6|199.6 -6.8 192.8 64.3 0.66| 6.7 4.4 4000 157 15 105 20| 4.0 0.0 4.0|246.3 -6.8 239.5 59.9 0.74| 6.5 4.8 5000 178 18 123 16| 4.4 0.0 4.4|314.7 -6.8 307.9 61.6 0.80| 6.9 5.5 6000 205 21 158 11| 4.3 0.0 4.3|402.1 -6.8 395.3 65.9 0.81| 7.3 5.9 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20250516.00.gif