UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for RJ582... Searching the city database file for: RJ582 ... Date:1200Z 9 DEC 25 Station: RJ582 WMO ident: 47582 Latitude: 39.72 Longitude: 140.10 ------------------------------------------------------------------------------- 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 1021 5 2.4 -1.2 77 3.6 1.0 20 4 273.9 274.5 273.0 283.2 3.42 1 1000 173 3.4 -5.6 52 9.0 0.1 335 16 276.5 277.0 273.2 283.6 2.51 2 994 222 3.0 -6.0 52 9.0 -0.3 333 16 276.6 277.0 273.2 283.5 2.45 3 925 798 -2.5 -6.4 75 3.9 -3.8 315 17 276.8 277.2 273.4 283.9 2.56 4 850 1459 -8.3 -9.0 95 0.7 -8.5 300 25 277.5 277.8 273.3 283.9 2.27 5 820 1737 -9.7 -10.6 93 0.9 -10.0 292 30 278.8 279.2 273.9 284.7 2.08 6 700 2940 -17.5 -19.5 84 2.0 -17.9 255 52 283.1 283.3 274.9 286.6 1.16 7 662 3354 -20.9 -22.8 85 1.9 -21.2 259 56 283.8 284.0 274.9 286.6 0.92 8 636 3649 -22.3 -38.3 22 16.0 -24.0 262 59 285.5 285.6 274.7 286.2 0.22 9 628 3742 -22.1 -39.1 20 17.0 -23.9 263 60 286.8 286.8 275.3 287.5 0.21 10 563 4536 -27.3 -38.3 34 11.0 -28.3 271 69 289.8 289.8 276.9 290.6 0.25 11 520 5103 -30.7 -41.7 33 11.0 -31.6 277 75 292.3 292.3 278.1 293.0 0.19 12 500 5380 -32.3 -46.3 24 14.0 -33.2 280 78 293.7 293.7 278.6 294.1 0.12 13 400 6930 -39.3 -59.3 10 20.0 -40.0 295 91 303.9 303.9 283.0 304.0 0.03 14 388 7138 -40.1 -60.1 10 20.0 -40.8 295 92 305.5 305.5 283.7 305.6 0.03 15 357 7700 -43.4 -60.1 14 16.7 -43.9 295 95 308.5 308.5 284.8 308.6 0.03 16 300 8850 -50.3 290 95 314.5 17 285 9182 -51.7 290 91 317.1 18 250 10030 -49.7 290 84 332.2 19 200 11490 -50.5 265 66 352.8 20 184 12034 -50.7 266 68 361.0 21 150 13360 -53.1 270 72 378.6 22 111 15298 -54.7 263 73 409.6 23 100 15970 -52.5 260 74 426.3 24 91 16581 -51.3 255 63 440.3 25 70 18270 -55.3 240 31 466.1 26 69 18362 -55.5 240 31 467.6 27 58 19464 -58.3 237 30 485.1 28 52 20159 -53.9 236 29 510.7 29 50 20410 -55.5 235 29 512.7 30 44 21217 -59.3 231 26 522.5 31 33 23017 -59.3 223 21 567.3 32 31 23412 -56.1 221 20 586.2 33 30 23620 -56.1 220 19 591.7 34 26 24528 -56.9 614.1 TRP 285 9182 -51.7 290 91 317.1 WND 357 7700 -43.4 -60.1 14 16.7 -43.9 295 95 308.5 308.5 284.8 308.6 0.03 Sounding variables and indices 1000-500 mb thick: 5207.00 m Freezing level: 956.36 mb = 536.06 m = 1758.70 ft Wetbulb zero: 998.85 mb = 182.29 m = 598.05 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 62.52 % Est. max temperature: 5.77 C = 42.38 F Sfc-Lift cond lev (LCL): 965.50 mb = 454.73 m = 1491.87 ft T: 0.78 C 700-500 lapse rate: 6.07 C/km ThetaE index: 0.08 C Layer 994.0- 925.0 mb Conv cond level (CCL): 865.38 mb = 1318.81 m = 4326.76 ft Mean mixing ratio: 2.60 g/kg Conv temperature: 5.82 C = 42.47 F Cap Strength: 7.89 C Lifted Index: 8.81 C Risk: None Lifted Index @300 mb: 21.87 C Lifted Index @700 mb: 2.52 C Showalter Index: 8.61 C Risk: None Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 23.30 C K Index: 13.00 Risk: None Sweat Index: 128.00 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.96 J/kg Max Up Vert Vel: 3.73 m/s Conv Inhibition (B-): 48782.45 J/kg Cap Strength: 8.47 C Lift Cond Lev (LCL): 877.38 mb = 1211.18 m = 3973.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 37 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 1021 5 20 4 -1.4 -3.8 | 120 36 -31.4 17.9 1 1000 173 335 16 6.8 -14.5 | 107 24 -23.3 7.1 2 925 798 315 17 12.0 -12.0 | 118 20 -18.0 9.6 3 850 1459 300 25 21.7 -12.5 | 137 12 -8.4 9.1 4 700 2940 255 52 50.2 13.5 | 210 40 20.2 35.1 5 500 5380 280 78 76.8 -13.5 | 260 47 46.8 8.1 6 400 6930 295 91 82.5 -38.5 | 288 55 52.4 -16.8 7 357 7700 295 95 86.1 -40.1 | 288 59 56.0 -18.5 8 300 8850 290 95 89.3 -32.5 | 280 60 59.2 -10.9 9 285 9182 290 91 85.5 -31.1 | 280 56 55.5 -9.5 10 250 10030 290 84 78.9 -28.7 | 278 49 48.9 -7.1 11 200 11490 265 66 65.7 5.8 | 233 45 35.7 27.4 12 150 13360 270 72 72.0 -0.0 | 243 47 41.9 21.6 13 100 15970 260 74 72.9 12.8 | 231 55 42.8 34.5 14 70 18270 240 31 26.8 15.5 | 175 37 -3.2 37.1 15 50 20410 235 29 23.8 16.6 | 171 39 -6.3 38.2 16 30 23620 220 19 12.2 14.6 | 154 40 -17.8 36.2 Wind Parameters Mean winds (0-6000m): 275.7 at 49.4 knts Storm direction: 305.7 at 37.0 knts Shear (0-3000m) pos: 0.0 neg: 9.4 tot: 9.4 10-3/s Storm rel Dir Shear (0-3000m): 91.6 deg Storm rel helicity (0-3000m) pos: 111.5 neg: -65.9 tot: 45.6 m^2/s^2 ave: 15.2 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 248.51 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 ------------------------------------------------------------------------------- 500 333 14 111 25| 0.0 15.1 15.1| 10.9 -57.6 -46.8 -93.5 -0.29| 17.7 -5.2 1000 324 16 113 23| 0.0 9.5 9.5| 28.0 -57.6 -29.6 -29.6 -0.08| 11.8 -1.0 1500 315 18 117 19| 0.0 8.8 8.8| 46.8 -57.6 -10.8 -7.2 0.10| 10.5 1.1 2000 306 21 126 16| 0.0 9.2 9.2| 80.2 -57.6 22.6 11.3 0.33| 11.0 3.6 2500 295 25 147 14| 0.0 9.4 9.4|103.2 -57.6 45.5 18.2 0.33| 11.7 3.9 3000 282 29 173 16| 0.0 9.4 9.4|111.5 -65.9 45.6 15.2 0.27| 12.1 3.2 4000 273 36 197 20| 1.9 7.1 9.0|272.7 -65.9 206.8 51.7 0.39| 11.0 4.3 5000 273 43 214 23| 3.2 5.7 8.8|456.7 -65.9 390.8 78.2 0.49| 10.5 5.1 6000 276 49 229 25| 4.0 4.7 8.7|657.6 -65.9 591.7 98.6 0.55| 10.1 5.6 Wrote GIF file: /home/apache/climate/data/raob//RJ582/skewt/RJ582.skewt.20251209.12.gif