UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:0000Z 13 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 1014 10 26.6 20.6 70 6.0 22.3 350 8 298.6 301.3 295.0 342.9 15.23 1 1000 132 25.0 19.0 69 6.0 20.8 330 10 298.1 300.7 294.0 338.7 13.96 2 962 471 23.0 17.0 69 6.0 18.9 335 14 299.4 301.8 293.5 336.7 12.77 3 935 718 21.4 16.4 73 5.0 18.0 339 18 300.3 302.6 293.7 337.3 12.65 4 925 811 21.4 16.4 73 5.0 18.0 340 19 301.2 303.5 294.0 338.8 12.78 5 908 972 21.4 14.4 64 7.0 16.8 333 17 302.8 304.9 293.5 336.7 11.43 6 850 1546 20.4 7.4 43 13.0 12.5 310 12 307.5 308.9 291.9 330.7 7.62 7 823 1823 18.4 5.4 42 13.0 10.7 310 12 308.3 309.5 291.5 329.2 6.85 8 700 3191 10.8 -8.2 25 19.0 2.0 310 12 314.4 315.0 290.0 324.0 2.94 9 670 3552 8.2 -10.8 25 19.0 -0.0 303 13 315.5 316.0 289.9 323.7 2.50 10 558 5034 0.2 -18.8 22 19.0 -6.6 276 15 323.0 323.3 291.2 328.3 1.55 11 524 5533 -3.1 -18.1 30 15.0 -8.5 267 15 324.9 325.2 292.0 330.9 1.75 12 500 5900 -6.7 -15.7 49 9.0 -10.1 260 16 324.9 325.3 292.4 332.5 2.25 13 484 6154 -8.1 -21.1 34 13.0 -12.2 267 16 326.2 326.5 292.1 331.3 1.47 14 437 6940 -14.3 -26.3 35 12.0 -17.4 290 15 328.0 328.2 292.2 331.7 1.02 15 428 7098 -14.1 -33.1 18 19.0 -18.2 295 15 330.2 330.3 292.3 332.3 0.55 16 412 7387 -15.5 -37.5 13 22.0 -19.7 303 14 332.0 332.1 292.6 333.4 0.37 17 400 7610 -17.1 -39.1 13 22.0 -21.0 310 14 332.8 332.8 292.8 334.0 0.32 18 313 9408 -28.7 -52.7 8 24.0 -30.9 263 12 340.8 340.8 294.6 341.2 0.09 19 300 9710 -30.9 -54.9 8 24.0 -32.9 255 12 341.8 341.8 294.8 342.1 0.07 20 294 9853 -32.1 -56.1 7 24.0 -33.9 342.1 342.1 294.9 342.4 0.07 TRP WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 555.94 mb = 5063.96 m = 16613.84 ft Wetbulb zero: 670.56 mb = 3545.50 m = 11632.08 ft Precipitable water: 1.30 inches Sfc-500 mean rel hum: 38.28 % Est. max temperature: 34.41 C = 93.94 F Sfc-Lift cond lev (LCL): 929.31 mb = 770.70 m = 2528.51 ft T: 21.40 C 700-500 lapse rate: 6.46 C/km ThetaE index: 15.12 C Layer 908.0- 558.0 mb Conv cond level (CCL): 739.64 mb = 2725.63 m = 8942.24 ft Mean mixing ratio: 13.16 g/kg Conv temperature: 40.44 C = 104.79 F Cap Strength: 5.73 C Lifted Index: 0.90 C Risk: Showers probable Lifted Index @300 mb: 4.35 C Lifted Index @700 mb: 3.75 C Showalter Index: 4.18 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 14.10 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 128.80 Risk: None Energy Index: 0.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.38 J/kg Max Up Vert Vel: 5.17 m/s Conv Inhibition (B-): 931.94 J/kg Cap Strength: 5.63 C Lift Cond Lev (LCL): 885.83 mb = 1187.31 m = 3895.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 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 1014 10 350 8 1.4 -7.9 | 108 4 -3.5 1.1 1 1000 132 330 10 5.0 -8.7 | 204 0 0.1 0.3 2 925 811 340 19 6.5 -17.9 | 349 9 1.6 -8.9 3 850 1546 310 12 9.2 -7.7 | 254 5 4.3 1.3 4 700 3191 310 12 9.2 -7.7 | 254 5 4.3 1.3 5 500 5900 260 16 15.8 2.8 | 223 16 10.9 11.8 6 400 7610 310 14 10.7 -9.0 | 270 6 5.9 -0.0 7 300 9710 255 12 11.6 3.1 | 209 14 6.7 12.1 Wind Parameters Mean winds (0-6000m): 301.7 at 13.6 knts Storm direction: 331.7 at 10.2 knts Shear (0-3000m) pos: 0.0 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 145.6 deg Storm rel helicity (0-3000m) pos: 1.8 neg: -14.4 tot: -12.5 m^2/s^2 ave: -4.2 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 4.1 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.86 Bulk Shear: 7.19 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 ------------------------------------------------------------------------------- 500 334 12 353 2| 0.0 7.8 7.8| 0.6 -0.1 0.6 1.1 -0.09| 9.5 -0.8 1000 337 15 348 4| 0.0 5.1 5.1| 1.8 -5.0 -3.1 -3.1 -0.15| 8.5 -1.3 1500 333 15 336 4| 0.0 2.7 2.7| 1.8 -13.9 -12.0 -8.0 -0.38| 8.1 -3.1 2000 328 14 319 4| 0.0 2.0 2.0| 1.8 -14.4 -12.5 -6.3 -0.39| 6.2 -2.4 2500 325 14 305 4| 0.0 1.6 1.6| 1.8 -14.4 -12.5 -5.0 -0.39| 5.0 -1.9 3000 322 13 295 4| 0.0 1.3 1.3| 1.8 -14.4 -12.5 -4.2 -0.39| 4.1 -1.6 4000 318 13 281 4| 0.0 1.4 1.4| 1.8 -16.1 -14.2 -3.6 -0.38| 3.6 -1.3 5000 311 13 266 5| 0.0 1.5 1.5| 1.8 -21.4 -19.6 -3.9 -0.38| 3.3 -1.3 6000 302 14 255 7| 0.0 1.5 1.5| 4.2 -30.6 -26.4 -4.4 -0.38| 3.2 -1.2 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251013.00.gif