UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:0000Z 2 DEC 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 1016 5 15.6 14.0 90 1.6 14.6 340 6 287.4 289.2 287.1 315.1 9.93 1 1007 80 15.6 14.3 92 1.3 14.8 8 7 288.2 290.0 287.6 316.7 10.22 2 1000 139 15.6 14.9 96 0.7 15.2 30 8 288.8 290.6 288.3 318.7 10.71 3 989 233 17.0 12.0 72 5.0 14.0 18 8 291.1 292.7 287.6 316.4 8.94 4 925 801 13.6 8.8 73 4.8 10.8 305 6 293.2 294.6 287.2 315.3 7.70 5 850 1509 9.4 2.4 62 7.0 5.8 230 10 296.0 297.0 285.9 311.7 5.35 6 848 1529 9.2 3.2 66 6.0 6.1 230 10 296.0 297.0 286.2 312.6 5.68 7 827 1736 7.4 6.8 96 0.6 7.1 234 13 296.2 297.6 288.1 318.1 7.51 8 762 2406 3.4 0.8 83 2.6 2.1 244 23 298.9 299.9 287.0 314.7 5.32 9 725 2808 0.0 -1.2 92 1.2 -0.6 250 29 299.5 300.3 286.7 313.9 4.83 10 706 3021 0.2 -9.8 47 10.0 -3.7 254 32 302.0 302.4 285.3 309.9 2.57 11 700 3090 0.0 -12.0 40 12.0 -4.4 255 33 302.5 302.9 285.1 309.3 2.17 12 630 3925 -3.3 -21.3 23 18.0 -8.6 258 43 308.0 308.2 285.9 311.6 1.11 13 579 4586 -6.7 -34.7 9 28.0 -12.5 261 52 311.5 311.6 286.3 312.8 0.35 14 500 5710 -15.3 -29.3 29 14.0 -18.3 265 66 314.4 314.5 287.6 316.7 0.68 15 493 5816 -16.3 -27.3 38 11.0 -18.7 266 66 314.4 314.6 287.8 317.3 0.83 16 448 6524 -22.9 -28.9 58 6.0 -24.0 270 68 314.9 315.0 287.9 317.6 0.78 17 400 7340 -29.9 -31.7 84 1.8 -30.2 275 70 316.1 316.3 288.2 318.5 0.67 18 384 7629 -32.3 -33.1 93 0.8 -32.4 316.7 316.8 288.3 318.8 0.61 19 372 7853 -33.7 -38.4 63 4.7 -34.2 317.7 317.8 288.4 319.1 0.37 20 345 8376 -38.3 -45.3 48 7.0 -38.8 318.4 318.4 288.5 319.1 0.19 21 343 8416 -37.5 -50.5 25 13.0 -38.3 320.0 320.0 288.9 320.4 0.11 22 334 8600 -37.5 -58.5 9 21.0 -38.5 322.5 322.5 289.6 322.6 0.04 23 332 8641 -35.7 -62.7 5 27.0 -36.9 325.5 325.5 290.5 325.6 0.03 24 305 9231 -36.3 -67.3 3 31.0 -37.6 332.6 332.6 292.4 332.7 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5571.00 m Freezing level: 700.00 mb = 3090.00 m = 10137.67 ft Wetbulb zero: 732.94 mb = 2720.22 m = 8924.51 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 51.42 % Est. max temperature: 23.58 C = 74.44 F Sfc-Lift cond lev (LCL): 992.26 mb = 205.18 m = 673.15 ft T: 16.58 C 700-500 lapse rate: 5.84 C/km ThetaE index: 8.78 C Layer 762.0- 630.0 mb Conv cond level (CCL): 849.25 mb = 1516.33 m = 4974.77 ft Mean mixing ratio: 8.70 g/kg Conv temperature: 24.18 C = 75.53 F Cap Strength: 3.94 C Lifted Index: 3.31 C Risk: None Lifted Index @700 mb: 1.27 C Showalter Index: 5.95 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 17.70 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 114.80 Risk: None Energy Index: 1.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.90 J/kg Max Up Vert Vel: 6.47 m/s Conv Inhibition (B-): 100.85 J/kg Cap Strength: 3.92 C Lift Cond Lev (LCL): 908.15 mb = 954.89 m = 3132.80 ft Lev Free Conv (LFC): 733.15 mb = 2717.91 m = 8916.91 ft Equ Level (EL): 713.15 mb = 2940.52 m = 9647.25 ft B at Equ Level: 18.94 J/kg Max Parcel Lev (MPL): 673.15 mb = 3400.03 m = 11154.82 ft Wind level data Storm motion: 291 at 25 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 1016 5 340 6 2.1 -5.6 | 99 21 -21.0 3.3 1 1000 139 30 8 -4.0 -6.9 | 94 27 -27.1 2.0 2 925 801 305 6 4.9 -3.4 | 107 19 -18.2 5.5 3 850 1509 230 10 7.7 6.4 | 135 22 -15.4 15.3 4 700 3090 255 33 31.9 8.5 | 207 20 8.8 17.4 5 500 5710 265 66 65.7 5.8 | 251 45 42.7 14.6 6 400 7340 275 70 69.7 -6.1 | 267 47 46.6 2.8 Wind Parameters Mean winds (0-6000m): 261.1 at 33.0 knts Storm direction: 291.1 at 24.7 knts Shear (0-3000m) pos: 3.9 neg: 2.4 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 103.7 deg Storm rel helicity (0-3000m) pos: 190.3 neg: -13.4 tot: 176.9 m^2/s^2 ave: 59.0 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 6.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 170.25 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 8 7 94 24| 1.0 0.0 1.0| 6.3 -13.4 -7.1 -14.2 -0.11| 10.5 -1.1 1000 344 7 96 21| 0.5 3.6 4.1| 36.6 -13.4 23.1 23.1 0.28| 8.9 2.5 1500 305 7 105 18| 0.3 4.8 5.2| 69.3 -13.4 55.8 37.2 0.45| 8.8 4.0 2000 267 9 124 17| 1.8 3.6 5.5|109.2 -13.4 95.8 47.9 0.57| 8.5 4.8 2500 256 11 134 17| 3.1 2.9 6.0|149.0 -13.4 135.5 54.2 0.65| 8.4 5.5 3000 256 14 143 15| 3.9 2.4 6.3|190.3 -13.4 176.9 59.0 0.71| 8.4 6.0 4000 257 20 165 14| 4.6 1.8 6.4|251.9 -13.4 238.4 59.6 0.72| 8.0 5.8 5000 259 26 191 14| 5.0 1.5 6.5|320.6 -13.4 307.2 61.4 0.71| 7.8 5.5 6000 261 33 214 17| 5.1 1.2 6.3|404.1 -13.4 390.7 65.1 0.70| 7.5 5.2 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251202.00.gif