UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:1200Z 14 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 1017 3 26.6 23.2 82 3.4 24.2 350 5 298.3 301.6 296.7 350.3 17.87 1 1000 151 25.0 23.1 89 1.9 23.6 335 10 298.1 301.4 296.8 350.7 18.07 2 925 835 21.6 18.7 84 2.9 19.6 335 10 301.4 304.1 295.5 345.0 14.83 3 850 1565 18.0 11.0 64 7.0 13.6 340 12 305.0 306.8 292.9 334.2 9.74 4 789 2197 14.8 8.8 67 6.0 11.1 307 14 308.1 309.8 293.2 335.6 9.05 5 783 2262 15.0 1.0 39 14.0 7.4 304 14 309.0 310.0 290.3 325.3 5.26 6 700 3199 9.0 -9.0 27 18.0 1.0 255 17 312.5 313.0 289.2 321.3 2.76 7 662 3657 5.8 -10.2 31 16.0 -1.1 257 18 313.9 314.4 289.5 322.5 2.66 8 652 3781 5.8 -21.2 12 27.0 -3.4 257 19 315.2 315.5 288.4 318.9 1.08 9 599 4468 2.6 -22.4 14 25.0 -5.6 260 21 319.3 319.5 289.6 322.9 1.06 10 529 5458 -3.9 -22.9 21 19.0 -9.8 263 24 323.0 323.3 290.9 327.0 1.15 11 525 5518 -4.5 -13.5 49 9.0 -8.1 264 24 323.0 323.5 292.2 331.7 2.57 12 522 5563 -4.7 -14.7 45 10.0 -8.5 264 24 323.3 323.8 292.0 331.2 2.34 13 519 5608 -4.7 -25.7 18 21.0 -10.8 264 24 323.8 324.0 290.9 327.1 0.91 14 514 5684 -5.3 -16.3 42 11.0 -9.4 264 24 324.0 324.4 292.0 331.1 2.08 15 500 5900 -6.9 -16.9 45 10.0 -10.5 265 25 324.6 325.0 292.2 331.6 2.04 16 468 6413 -10.7 -17.7 56 7.0 -13.1 266 25 326.1 326.5 292.6 333.1 2.03 17 457 6596 -11.9 -13.7 86 1.8 -12.6 267 25 326.8 327.4 293.5 336.7 2.91 18 449 6731 -11.3 -38.3 9 27.0 -16.6 267 25 329.2 329.3 291.8 330.4 0.31 19 418 7277 -14.9 -19.8 66 4.9 -16.5 269 25 331.4 331.8 293.9 338.1 1.90 20 405 7516 -15.7 -30.7 26 15.0 -19.1 270 25 333.4 333.5 293.3 336.1 0.73 21 400 7610 -16.5 -32.5 24 16.0 -20.0 270 25 333.5 333.7 293.3 335.9 0.62 22 381 7974 -19.1 -38.1 17 19.0 -22.4 273 25 334.8 334.9 293.4 336.2 0.38 23 367 8251 -20.9 -25.8 65 4.9 -22.1 276 26 336.0 336.3 294.5 340.6 1.27 24 345 8704 -24.1 -26.9 78 2.8 -24.8 280 26 337.7 337.9 294.8 342.1 1.23 25 329 9049 -26.1 -36.1 39 10.0 -27.8 284 26 339.5 339.6 294.7 341.6 0.53 26 324 9160 -26.9 -32.9 57 6.0 -28.0 285 26 339.9 340.1 295.0 342.7 0.74 27 320 9249 -27.7 -31.5 70 3.8 -28.4 286 27 340.0 340.2 295.1 343.2 0.86 28 308 9522 -29.7 -34.3 64 4.6 -30.4 288 27 340.9 341.1 295.1 343.5 0.68 29 303 9639 -29.7 -54.7 7 25.0 -31.8 289 27 342.5 342.6 295.0 342.9 0.08 30 300 9710 -29.7 -55.7 6 26.0 -31.9 290 27 343.5 343.5 295.2 343.8 0.07 31 250 10990 -38.7 -59.7 9 21.0 -39.8 280 33 348.5 348.5 296.4 348.7 0.05 32 242 11212 -40.1 -62.1 8 22.0 -41.1 276 34 349.7 349.7 296.6 349.8 0.04 33 200 12480 -50.7 250 41 352.5 34 186 12949 -53.7 251 41 355.0 35 150 14300 -63.5 255 41 360.7 36 102 16577 -77.3 288 24 376.2 37 100 16690 -77.7 290 23 377.6 38 93 17104 -79.1 235 21 382.8 39 78 18104 -79.5 226 18 401.7 40 70 18730 -71.7 220 16 431.0 41 63 19358 -67.9 452.6 TRP 93 17104 -79.1 235 21 382.8 WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 571.00 mb = 4864.37 m = 15959.02 ft Wetbulb zero: 681.98 mb = 3412.91 m = 11197.08 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 43.33 % Est. max temperature: 32.48 C = 90.46 F Sfc-Lift cond lev (LCL): 968.38 mb = 432.86 m = 1420.11 ft T: 23.60 C 700-500 lapse rate: 5.89 C/km ThetaE index: 16.50 C Layer 925.0- 789.0 mb Conv cond level (CCL): 885.16 mb = 1215.12 m = 3986.55 ft Mean mixing ratio: 16.54 g/kg Conv temperature: 31.59 C = 88.86 F Cap Strength: 1.36 C Lifted Index: -3.29 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.28 C Lifted Index @700 mb: -1.04 C Showalter Index: 2.40 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 17.90 C K Index: 17.90 Risk: < 20 % chance of thunderstorms Sweat Index: 181.00 Risk: None Energy Index: -0.49 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 598.36 J/kg Max Up Vert Vel: 34.59 m/s Conv Inhibition (B-): 43.90 J/kg Cap Strength: 1.36 C Lift Cond Lev (LCL): 932.53 mb = 763.90 m = 2506.22 ft Lev Free Conv (LFC): 747.53 mb = 2649.66 m = 8693.00 ft Equ Level (EL): 287.53 mb = 10008.15 m = 32834.73 ft B at Equ Level: 597.56 J/kg Max Parcel Lev (MPL): 157.53 mb = 13992.58 m = 45906.85 ft Wind level data Storm motion: 307 at 12 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 1017 3 350 5 0.9 -4.9 | 106 9 -9.1 2.6 1 1000 151 335 10 4.2 -9.1 | 75 6 -5.7 -1.6 2 925 835 335 10 4.2 -9.1 | 75 6 -5.7 -1.6 3 850 1565 340 12 4.1 -11.3 | 57 7 -5.9 -3.8 4 700 3199 255 17 16.4 4.4 | 208 14 6.4 11.9 5 500 5900 265 25 24.9 2.2 | 237 18 14.9 9.7 6 400 7610 270 25 25.0 -0.0 | 243 17 15.0 7.5 7 300 9710 290 27 25.4 -9.2 | 276 15 15.4 -1.7 8 250 10990 280 33 32.5 -5.7 | 265 23 22.5 1.8 9 200 12480 250 41 38.5 14.0 | 233 36 28.6 21.5 10 150 14300 255 41 39.6 10.6 | 239 35 29.6 18.1 11 100 16690 290 23 21.6 -7.9 | 272 12 11.6 -0.4 12 93 17104 235 21 17.2 12.0 | 200 21 7.2 19.6 13 70 18730 220 16 10.3 12.3 | 181 20 0.3 19.8 Wind Parameters Mean winds (0-6000m): 277.0 at 16.6 knts Storm direction: 307.0 at 12.5 knts Shear (0-3000m) pos: 0.3 neg: 3.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 109.8 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -23.8 tot: -23.8 m^2/s^2 ave: -7.9 10^-3 m/s^2 rel: -0.63 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 22.05 Bulk Shear: 27.14 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 ------------------------------------------------------------------------------- 500 336 9 81 6| 0.0 5.5 5.5| 0.0 -8.1 -8.1 -16.2 -0.76| 5.6 -4.2 1000 336 10 78 6| 0.3 2.7 3.0| 0.0 -8.9 -8.9 -8.9 -0.78| 3.0 -2.4 1500 337 10 73 6| 0.7 1.8 2.5| 0.0 -11.1 -11.1 -7.4 -0.79| 2.5 -2.0 2000 335 11 68 6| 0.5 2.3 2.8| 0.0 -14.5 -14.5 -7.2 -0.68| 3.3 -2.2 2500 327 11 61 4| 0.4 2.7 3.1| 0.0 -17.2 -17.2 -6.9 -0.70| 4.0 -2.8 3000 316 12 51 2| 0.3 3.0 3.4| 0.0 -23.8 -23.8 -7.9 -0.63| 4.6 -2.9 4000 295 14 232 3| 0.3 2.6 2.9| 8.6 -28.7 -20.1 -5.0 -0.50| 4.1 -2.1 5000 283 15 229 6| 0.6 2.1 2.6| 20.2 -28.7 -8.5 -1.7 -0.37| 3.6 -1.4 6000 277 17 230 9| 0.7 1.7 2.5| 32.1 -28.7 3.4 0.6 -0.27| 3.3 -0.9 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251014.12.gif