UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:1200Z 7 OCT 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 1013 8 28.0 23.7 78 4.3 24.9 150 4 300.0 303.4 297.5 354.3 18.51 1 1000 122 26.6 24.1 86 2.5 24.7 165 6 299.8 303.3 297.9 356.1 19.23 2 925 807 21.0 20.8 99 0.2 20.9 60 4 300.8 303.9 296.8 350.6 16.95 3 850 1536 16.4 16.1 98 0.3 16.2 15 12 303.3 305.9 295.3 343.9 13.67 4 840 1637 15.8 14.9 94 0.9 15.2 11 12 303.7 306.1 294.7 341.7 12.79 5 830 1739 17.6 13.8 78 3.8 15.1 7 13 306.7 308.9 295.0 342.9 12.04 6 776 2313 15.0 12.3 84 2.7 13.2 345 14 309.8 312.0 295.6 345.4 11.67 7 705 3120 9.2 9.0 99 0.2 9.1 312 17 312.0 314.0 295.2 343.7 10.28 8 700 3179 10.2 6.0 75 4.2 7.6 310 17 313.8 315.4 294.3 340.0 8.41 9 693 3263 11.2 2.2 54 9.0 6.1 310 17 315.8 317.0 293.4 336.3 6.49 10 685 3360 11.4 3.4 58 8.0 6.7 310 17 317.1 318.4 294.3 339.7 7.15 11 599 4470 6.8 -12.2 24 19.0 -1.5 312 17 324.1 324.6 292.4 332.6 2.50 12 555 5092 3.2 -22.8 13 26.0 -5.7 313 17 327.0 327.3 292.0 330.9 1.10 13 551 5151 3.4 -21.6 14 25.0 -5.5 314 17 327.9 328.2 292.3 332.3 1.23 14 500 5930 -2.3 -20.3 24 18.0 -8.7 315 17 330.2 330.5 293.2 335.6 1.52 15 439 6942 -10.3 -27.3 23 17.0 -15.0 306 8 332.6 332.8 293.3 336.0 0.93 16 419 7298 -12.3 -35.3 13 23.0 -17.3 303 5 334.5 334.6 293.4 336.3 0.45 17 400 7650 -13.7 -42.7 7 29.0 -18.8 300 2 337.2 337.2 293.9 338.1 0.22 18 371 8221 -16.5 -52.5 3 36.0 -21.3 261 3 340.8 340.8 294.6 341.1 0.08 19 300 9780 -29.9 -54.9 7 25.0 -32.0 150 6 343.2 343.3 295.1 343.5 0.07 20 250 11050 -39.7 -58.7 11 19.0 -40.7 145 14 347.0 347.1 296.0 347.3 0.06 21 249 11077 -40.1 -58.1 13 18.0 -41.1 144 14 346.8 346.9 296.0 347.1 0.06 22 200 12530 -51.1 110 12 351.8 23 179 13245 -55.1 139 14 356.6 24 150 14350 -64.5 185 16 359.0 25 100 16730 -79.3 230 16 374.5 26 73 18519 -77.9 292 12 412.7 27 70 18760 -75.5 300 12 422.9 28 52 20521 -65.9 269 7 482.7 29 50 20760 -63.7 265 6 493.4 30 38 22456 -60.9 305 11 540.8 31 36 22796 -56.9 313 12 559.6 32 32 23536 -60.7 331 15 568.6 33 30 23940 -57.9 340 16 586.8 34 22 25917 -54.5 348 14 651.4 35 20 26530 -53.7 350 14 671.8 36 18 27205 -55.1 687.9 37 16 27963 -51.9 721.9 38 14 28828 -52.1 749.4 TRP 100 16730 -79.3 230 16 374.5 WND Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 520.58 mb = 5615.52 m = 18423.40 ft Wetbulb zero: 614.76 mb = 4254.83 m = 13959.25 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 61.96 % Est. max temperature: 30.84 C = 87.52 F Sfc-Lift cond lev (LCL): 952.06 mb = 553.62 m = 1816.32 ft T: 23.07 C 700-500 lapse rate: 4.54 C/km ThetaE index: 14.37 C Layer 925.0- 830.0 mb Conv cond level (CCL): 938.33 mb = 681.28 m = 2235.16 ft Mean mixing ratio: 18.01 g/kg Conv temperature: 28.56 C = 83.41 F Cap Strength: 1.27 C Lifted Index: -0.47 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.26 C Lifted Index @700 mb: -1.25 C Showalter Index: 2.95 C Risk: Showers probable Total Totals Index: 37.10 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 18.40 C K Index: 30.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 234.20 Risk: None Energy Index: -1.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 643.80 J/kg Max Up Vert Vel: 35.88 m/s Conv Inhibition (B-): 0.10 J/kg Cap Strength: 1.25 C Lift Cond Lev (LCL): 942.66 mb = 640.81 m = 2102.38 ft Lev Free Conv (LFC): 927.66 mb = 781.75 m = 2564.76 ft Equ Level (EL): 687.66 mb = 3327.16 m = 10915.73 ft B at Equ Level: 92.19 J/kg Max Parcel Lev (MPL): 117.66 mb = 15775.29 m = 51755.57 ft Wind level data Storm motion: 354 at 10 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 1013 8 150 4 -2.0 3.5 | 167 14 -3.1 13.7 1 1000 122 165 6 -1.6 5.8 | 171 16 -2.7 16.0 2 925 807 60 4 -3.5 -2.0 | 151 9 -4.6 8.2 3 850 1536 15 12 -3.1 -11.6 | 72 4 -4.2 -1.4 4 700 3179 310 17 13.0 -10.9 | 273 12 11.9 -0.7 5 500 5930 315 17 12.0 -12.0 | 279 11 10.9 -1.8 6 400 7650 300 2 1.7 -1.0 | 184 9 0.6 9.2 7 300 9780 150 6 -3.0 5.2 | 165 16 -4.1 15.4 8 250 11050 145 14 -8.0 11.5 | 157 24 -9.2 21.7 9 200 12530 110 12 -11.3 4.1 | 139 19 -12.4 14.3 10 150 14350 185 16 1.4 15.9 | 181 26 0.3 26.2 11 100 16730 230 16 12.3 10.3 | 208 23 11.1 20.5 12 70 18760 300 12 10.4 -6.0 | 245 10 9.3 4.2 13 50 20760 265 6 6.0 0.5 | 204 12 4.8 10.8 14 30 23940 340 16 5.5 -15.0 | 318 6 4.3 -4.8 15 20 26530 350 14 2.4 -13.8 | 340 4 1.3 -3.6 Wind Parameters Mean winds (0-6000m): 323.7 at 13.7 knts Storm direction: 353.7 at 10.3 knts Shear (0-3000m) pos: 0.0 neg: 3.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 112.7 deg Storm rel helicity (0-3000m) pos: 3.3 neg: -51.5 tot: -48.2 m^2/s^2 ave: -16.1 10^-3 m/s^2 rel: -0.68 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 13.39 Bulk Shear: 48.08 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 ------------------------------------------------------------------------------- 500 144 5 164 15| 0.0 3.5 3.5| 2.9 -17.1 -14.2 -28.4 -0.48| 7.8 -3.7 1000 114 5 155 14| 0.0 4.2 4.2| 3.3 -24.4 -21.2 -21.2 -0.46| 7.0 -3.3 1500 56 6 136 9| 0.0 5.1 5.1| 3.3 -34.9 -31.7 -21.1 -0.60| 7.2 -4.3 2000 29 8 124 6| 0.0 4.4 4.4| 3.3 -39.2 -35.9 -18.0 -0.66| 6.7 -4.4 2500 11 9 113 3| 0.0 3.9 3.9| 3.3 -43.9 -40.6 -16.2 -0.69| 6.4 -4.4 3000 355 10 82 0| 0.0 3.5 3.5| 3.3 -51.5 -48.2 -16.1 -0.68| 6.3 -4.3 4000 335 12 279 4| 0.0 2.7 2.7| 4.3 -55.2 -50.8 -12.7 -0.66| 5.0 -3.3 5000 328 13 277 6| 0.1 2.1 2.2| 5.7 -55.2 -49.5 -9.9 -0.64| 4.1 -2.6 6000 324 14 277 7| 0.1 1.8 1.9| 6.8 -56.8 -50.0 -8.3 -0.63| 3.5 -2.2 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251007.12.gif