UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050512.upa.cvt Date: 1200Z 5 MAY 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:1200Z 5 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 1008 2 17.8 15.3 85 2.5 16.2 30 10 290.3 292.2 289.0 321.0 10.90 1 1000 70 17.2 13.5 79 3.7 14.9 35 10 290.4 292.1 288.1 317.9 9.76 2 925 734 13.2 9.3 77 3.9 10.9 115 10 292.8 294.2 287.3 315.6 7.97 3 920 779 12.8 9.4 80 3.4 10.8 119 11 292.9 294.3 287.4 316.0 8.07 4 895 1010 12.4 10.8 90 1.6 11.4 138 15 294.8 296.4 289.0 321.0 9.12 5 850 1442 11.8 8.7 81 3.1 10.0 175 23 298.5 300.0 289.6 322.9 8.33 6 835 1591 11.4 9.4 87 2.0 10.2 180 26 299.6 301.2 290.5 325.8 8.90 7 713 2903 7.2 6.1 93 1.1 6.6 225 48 308.8 310.4 292.9 334.2 8.31 8 700 3054 6.4 5.3 93 1.1 5.8 230 51 309.6 311.1 292.8 334.1 8.01 9 538 5159 -6.3 -7.4 92 1.1 -6.8 242 51 318.6 319.4 292.2 331.8 4.08 10 504 5668 -7.5 -9.9 83 2.4 -8.5 245 51 323.2 323.9 293.0 335.0 3.58 11 500 5730 -7.9 -10.3 83 2.4 -8.9 245 51 323.4 324.1 293.0 335.0 3.49 12 400 7430 -18.1 -21.2 77 3.1 -19.0 245 56 331.5 331.8 293.7 337.7 1.76 13 388 7656 -19.5 -22.6 76 3.1 -20.4 246 56 332.5 332.9 293.9 338.2 1.61 14 300 9510 -33.9 -37.2 72 3.3 -34.3 255 52 337.6 337.7 294.2 339.6 0.52 15 290 9747 -35.9 -39.3 71 3.4 -36.3 254 51 338.0 338.1 294.3 339.7 0.44 16 271 10214 -40.1 -43.4 71 3.3 -40.4 252 50 338.5 338.6 294.3 339.7 0.30 17 250 10760 -45.1 250 49 339.0 18 200 12210 -57.9 235 49 341.1 19 181 12833 -61.5 245 66 345.1 20 163 13484 -59.7 256 83 358.6 21 150 14000 -62.5 265 97 362.4 22 148 14083 -62.8 265 95 363.4 23 111 15831 -68.3 257 76 384.1 24 101 16391 -72.3 255 70 386.9 25 100 16450 -71.3 260 74 390.0 26 80 17771 -70.9 263 47 416.5 27 72 18400 -67.3 265 34 436.9 28 70 18570 -68.1 265 31 438.7 29 56 19922 -65.5 285 18 473.5 30 50 20620 -60.9 295 12 500.0 31 46 21147 -56.9 276 11 521.7 32 30 23870 -56.7 180 8 590.1 33 26 24778 -56.3 615.9 TRP 101 16391 -72.3 255 70 386.9 WND 148 14083 -62.8 265 95 363.4 Sounding variables and indices 1000-500 mb thick: 5660.00 m Freezing level: 618.36 mb = 4114.89 m = 13500.13 ft Wetbulb zero: 625.56 mb = 3953.25 m = 12969.82 ft Precipitable water: 1.66 inches Sfc-500 mean rel hum: 88.45 % Est. max temperature: 25.35 C = 77.63 F Sfc-Lift cond lev (LCL): 971.39 mb = 317.22 m = 1040.72 ft T: 15.71 C 700-500 lapse rate: 5.34 C/km ThetaE index: 5.35 C Layer 1000.0- 920.0 mb Conv cond level (CCL): 708.53 mb = 2954.33 m = 9692.57 ft Mean mixing ratio: 8.86 g/kg Conv temperature: 36.63 C = 97.94 F Cap Strength: 10.18 C Lifted Index: 10.19 C Risk: None Lifted Index @300 mb: 15.01 C Lifted Index @700 mb: 7.26 C Showalter Index: 6.90 C Risk: None Total Totals Index: 36.30 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 16.60 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 343.86 Risk: Showers and thunderstorms possible Energy Index: 2.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.75 J/kg Max Up Vert Vel: 3.94 m/s Conv Inhibition (B-): 36140.21 J/kg Cap Strength: 9.94 C Lift Cond Lev (LCL): 907.08 mb = 898.06 m = 2946.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 29 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 1008 2 30 10 -5.0 -8.7 | 67 36 -33.3 -14.4 1 1000 70 35 10 -5.7 -8.2 | 68 37 -34.1 -13.9 2 925 734 115 10 -9.1 4.2 | 88 37 -37.4 -1.5 3 850 1442 175 23 -2.0 22.9 | 120 35 -30.3 17.2 4 700 3054 230 51 39.1 32.8 | 202 29 10.7 27.1 5 500 5730 245 51 46.2 21.6 | 228 24 17.9 15.9 6 400 7430 245 56 50.8 23.7 | 231 29 22.4 18.0 7 300 9510 255 52 50.2 13.5 | 250 23 21.9 7.8 8 250 10760 250 49 46.0 16.8 | 238 21 17.7 11.1 9 200 12210 235 49 40.1 28.1 | 208 25 11.8 22.4 10 150 14000 265 97 96.6 8.5 | 268 68 68.3 2.8 11 148 14083 265 95 94.6 8.3 | 268 66 66.3 2.6 12 101 16391 255 70 67.6 18.1 | 252 41 39.3 12.4 13 100 16450 260 74 72.9 12.8 | 261 45 44.5 7.2 14 70 18570 265 31 30.9 2.7 | 320 4 2.5 -3.0 15 50 20620 295 12 10.9 -5.1 | 58 21 -17.5 -10.8 16 30 23870 180 8 0.0 8.0 | 95 28 -28.3 2.3 Wind Parameters Mean winds (0-6000m): 228.6 at 38.5 knts Storm direction: 258.6 at 28.9 knts Shear (0-3000m) pos: 10.2 neg: 0.0 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 131.4 deg Storm rel helicity (0-3000m) pos: 712.5 neg: 0.0 tot: 712.5 m^2/s^2 ave: 237.5 10^-3 m/s^2 rel: 0.98 Storm rel vorticity (0-3000m) horiz: 13.7 stream: 13.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.02 Bulk Shear: 310.61 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 57 10 73 38| 9.8 0.0 9.8| 94.8 0.0 94.8 189.6 0.94| 10.2 9.7 1000 91 11 82 39| 10.5 0.0 10.5|210.9 0.0 210.9 210.9 0.96| 11.1 10.7 1500 135 14 96 38| 11.3 0.0 11.3|362.7 0.0 362.7 241.8 0.96| 12.9 12.4 2000 161 17 107 35| 10.9 0.0 10.9|470.6 0.0 470.6 235.3 0.97| 12.8 12.4 2500 181 21 119 32| 10.6 0.0 10.6|586.7 0.0 586.7 234.7 0.97| 13.1 12.8 3000 200 25 133 27| 10.2 0.0 10.2|712.5 0.0 712.5 237.5 0.98| 13.7 13.4 4000 215 32 153 22| 7.7 0.0 7.7|757.6 0.0 757.6 189.4 0.97| 11.1 10.8 5000 223 36 169 21| 6.2 0.0 6.2|789.2 0.0 789.2 157.8 0.97| 9.4 9.1 6000 229 39 182 20| 5.2 0.0 5.2|813.0 0.0 813.0 135.5 0.96| 8.2 7.9 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20250505.12.gif