UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:0000Z 11 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 1019 9 12.0 9.3 84 2.7 10.5 360 6 283.6 284.9 282.8 303.6 7.22 1 1006 117 13.6 9.6 77 4.0 11.3 7 5 286.3 287.6 284.2 307.1 7.47 2 1000 167 13.2 9.7 79 3.5 11.2 10 4 286.4 287.7 284.4 307.5 7.57 3 978 354 11.8 10.2 90 1.6 10.9 61 7 286.8 288.2 285.0 309.1 8.01 4 944 651 12.6 8.0 74 4.6 10.0 143 13 290.5 291.8 285.6 310.8 7.14 5 925 821 11.6 7.2 74 4.4 9.2 190 16 291.2 292.4 285.7 310.9 6.90 6 850 1521 5.8 4.6 92 1.2 5.2 235 19 292.2 293.3 285.4 310.2 6.26 7 700 3082 -3.9 -3.9 100 0.0 -3.9 285 27 298.2 298.9 285.5 310.4 4.09 8 673 3391 -5.5 -5.9 97 0.4 -5.7 283 32 299.7 300.4 285.6 310.8 3.66 9 661 3532 -6.1 -7.1 93 1.0 -6.5 282 34 300.6 301.2 285.7 311.0 3.39 10 647 3700 -5.1 -10.1 68 5.0 -7.0 280 36 303.6 304.1 286.1 312.1 2.74 11 628 3933 -5.7 -8.8 79 3.1 -7.0 279 40 305.5 306.1 287.2 315.3 3.13 12 556 4876 -11.7 -11.7 100 0.0 -11.7 271 54 309.2 309.8 288.1 318.2 2.81 13 500 5680 -17.3 -18.0 94 0.7 -17.5 265 66 311.9 312.3 288.1 318.0 1.85 14 499 5695 -17.5 -18.4 93 0.9 -17.7 265 66 311.9 312.2 288.0 317.8 1.80 15 462 6266 -21.5 -24.0 80 2.5 -22.1 269 78 313.8 314.1 288.1 317.8 1.19 16 444 6557 -23.5 -25.2 86 1.7 -23.9 270 84 314.9 315.1 288.3 318.7 1.11 17 427 6840 -26.1 -32.1 57 6.0 -27.1 272 89 315.1 315.2 287.8 317.2 0.61 18 417 7011 -27.5 -40.5 28 13.0 -29.0 273 93 315.5 315.5 287.6 316.4 0.27 19 400 7310 -26.5 -40.5 25 14.0 -28.2 275 99 320.5 320.6 289.2 321.6 0.28 20 360 8074 -25.5 -37.5 32 12.0 -27.3 273 115 331.7 331.8 292.6 333.3 0.42 21 300 9370 -36.3 -39.0 76 2.7 -36.6 270 142 334.2 334.3 293.3 335.9 0.43 22 295 9487 -37.3 -39.9 77 2.6 -37.6 270 143 334.4 334.5 293.3 335.9 0.40 23 277 9921 -40.1 -42.3 79 2.2 -40.3 270 145 336.4 336.5 293.7 337.7 0.33 24 272 10046 -39.5 -44.5 59 5.0 -39.9 270 145 339.1 339.1 294.3 340.1 0.27 25 267 10173 -40.1 -49.1 38 9.0 -40.7 270 146 340.0 340.0 294.5 340.7 0.16 26 250 10620 -43.7 270 148 341.1 27 226 11291 -48.7 343.4 TRP WND Sounding variables and indices 1000-500 mb thick: 5513.00 m Freezing level: 760.31 mb = 2454.38 m = 8052.34 ft Wetbulb zero: 764.51 mb = 2373.22 m = 7786.06 ft Precipitable water: 1.08 inches Sfc-500 mean rel hum: 90.06 % Est. max temperature: 20.38 C = 68.69 F Sfc-Lift cond lev (LCL): 978.33 mb = 350.94 m = 1151.35 ft T: 11.82 C 700-500 lapse rate: 5.16 C/km ThetaE index: 0.63 C Layer 850.0- 700.0 mb Conv cond level (CCL): 869.78 mb = 1330.61 m = 4365.46 ft Mean mixing ratio: 7.43 g/kg Conv temperature: 20.38 C = 68.68 F Cap Strength: 5.04 C Lifted Index: 5.59 C Risk: None Lifted Index @300 mb: 18.00 C Lifted Index @700 mb: 0.65 C Showalter Index: 4.86 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.90 C K Index: 27.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 246.70 Risk: None Energy Index: 1.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.66 J/kg Max Up Vert Vel: 7.16 m/s Conv Inhibition (B-): 3851.91 J/kg Cap Strength: 5.47 C Lift Cond Lev (LCL): 919.49 mb = 870.46 m = 2855.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 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 1019 9 360 6 -0.0 -6.0 | 102 23 -22.8 4.8 1 1000 167 10 4 -0.7 -3.9 | 106 24 -23.5 6.9 2 925 821 190 16 2.8 15.8 | 143 33 -20.0 26.6 3 850 1521 235 19 15.6 10.9 | 162 23 -7.2 21.7 4 700 3082 285 27 26.1 -7.0 | 221 5 3.3 3.8 5 500 5680 265 66 65.7 5.8 | 249 46 43.0 16.6 6 400 7310 275 99 98.6 -8.6 | 268 76 75.8 2.2 7 300 9370 270 142 142.0 -0.0 | 265 120 119.2 10.8 8 250 10620 270 148 148.0 -0.0 | 265 126 125.2 10.8 Wind Parameters Mean winds (0-6000m): 265.4 at 33.6 knts Storm direction: 295.4 at 25.2 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 110.8 deg Storm rel helicity (0-3000m) pos: 349.9 neg: -5.1 tot: 344.9 m^2/s^2 ave: 115.0 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 7.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.12 Bulk Shear: 207.43 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 61 6 105 29| 13.5 0.0 13.5| 51.7 -5.1 46.6 93.2 0.38| 15.1 5.7 1000 194 10 136 29| 11.6 0.0 11.6|258.5 -5.1 253.4 253.4 0.72| 19.8 14.3 1500 209 13 143 28| 7.9 0.0 7.9|304.7 -5.1 299.6 199.7 0.70| 16.7 11.7 2000 223 15 149 25| 6.2 0.0 6.2|325.9 -5.1 320.8 160.4 0.69| 14.2 9.8 2500 235 16 155 22| 5.2 0.0 5.2|340.5 -5.1 335.4 134.2 0.67| 12.8 8.6 3000 247 18 161 19| 4.5 0.0 4.5|349.9 -5.1 344.9 115.0 0.66| 11.9 7.8 4000 262 22 175 14| 3.3 1.9 5.2|362.4 -5.1 357.3 89.3 0.60| 10.9 6.6 5000 266 27 199 13| 2.7 3.1 5.8|363.2 -13.0 350.2 70.0 0.50| 10.4 5.2 6000 265 34 218 17| 3.0 3.3 6.3|411.9 -34.4 377.5 62.9 0.43| 10.3 4.5 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251211.00.gif