UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 7 OCT 25 Station: RJ678 WMO ident: 47678 Latitude: 33.10 Longitude: 139.78 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 127 55 10 SFC 997 153 22.6 22.3 98 0.3 22.4 55 10 296.0 299.1 295.7 345.7 17.25 2 962 464 20.4 20.1 98 0.3 20.2 65 20 296.8 299.6 294.7 341.8 15.58 3 925 804 22.2 18.5 80 3.7 19.6 75 31 302.0 304.7 295.6 345.2 14.64 4 922 832 22.2 18.3 79 3.9 19.5 78 30 302.3 305.0 295.6 345.1 14.50 5 908 966 22.0 17.8 77 4.2 19.1 91 27 303.4 306.0 295.7 345.7 14.27 6 903 1014 23.2 17.2 69 6.0 19.0 96 26 305.1 307.7 295.8 346.4 13.80 7 850 1541 19.0 16.9 88 2.1 17.5 150 12 306.0 308.7 296.5 349.3 14.40 8 754 2561 12.8 11.5 92 1.3 12.0 187 14 310.0 312.1 295.4 344.8 11.38 9 700 3184 10.8 6.8 76 4.0 8.3 210 16 314.4 316.1 294.8 342.2 8.90 10 696 3232 10.4 6.0 74 4.4 7.8 210 16 314.5 316.1 294.6 340.9 8.46 11 565 4941 1.8 -2.2 75 4.0 -0.3 213 17 323.7 324.9 294.9 342.6 5.77 12 529 5470 0.0 -7.0 59 7.0 -3.4 214 17 327.7 328.6 294.8 342.0 4.28 13 500 5920 -2.7 -7.6 69 4.9 -5.1 215 17 329.7 330.6 295.4 344.3 4.32 14 499 5936 -2.9 -7.9 68 5.0 -5.3 216 17 329.7 330.5 295.3 344.0 4.23 15 446 6820 -8.3 -18.3 44 10.0 -11.9 253 10 333.6 334.1 294.5 340.8 2.03 16 435 7014 -9.1 -31.1 15 22.0 -14.7 262 9 335.0 335.2 293.7 337.5 0.66 17 406 7546 -12.3 -27.3 27 15.0 -16.4 285 5 337.6 337.8 294.6 341.3 1.00 18 400 7660 -13.5 -27.5 30 14.0 -17.3 290 4 337.4 337.6 294.6 341.1 1.00 19 383 7988 -16.3 -28.3 35 12.0 -19.4 292 6 338.0 338.2 294.7 341.6 0.97 20 378 8086 -17.1 -23.1 60 6.0 -18.9 293 6 338.2 338.5 295.3 343.9 1.58 21 354 8573 -20.5 -28.5 49 8.0 -22.4 296 9 340.0 340.2 295.3 343.9 1.03 22 350 8657 -19.7 -39.7 15 20.0 -23.2 297 10 342.2 342.3 295.2 343.6 0.35 23 303 9709 -27.5 -46.5 15 19.0 -29.8 304 16 345.6 345.7 295.8 346.4 0.19 24 300 9780 -28.3 -46.3 16 18.0 -30.4 305 16 345.5 345.5 295.8 346.3 0.20 25 250 11060 -39.5 -56.5 15 17.0 -40.5 315 10 347.3 347.4 296.1 347.7 0.07 26 248 11115 -40.1 -56.1 16 16.0 -41.0 313 10 347.2 347.3 296.1 347.6 0.08 27 200 12550 -51.5 255 8 351.2 28 190 12881 -52.5 258 11 354.8 29 150 14360 -65.5 270 23 357.2 30 100 16710 -81.7 275 31 369.9 31 79 18043 -78.1 321 22 403.1 32 70 18740 -74.5 345 17 425.0 33 61 19550 -70.1 451.9 TRP 100 16710 -81.7 275 31 369.9 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 529.00 mb = 5470.36 m = 17947.15 ft Wetbulb zero: 570.38 mb = 4863.28 m = 15955.46 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 79.05 % Est. max temperature: 32.75 C = 90.96 F Sfc-Lift cond lev (LCL): 993.05 mb = 187.72 m = 615.87 ft T: 22.36 C 700-500 lapse rate: 4.93 C/km ThetaE index: 8.33 C Layer 754.0- 565.0 mb Conv cond level (CCL): 823.19 mb = 1813.76 m = 5950.58 ft Mean mixing ratio: 15.29 g/kg Conv temperature: 33.70 C = 92.66 F Cap Strength: 4.66 C Lifted Index: 2.38 C Risk: None Lifted Index @300 mb: 3.26 C Lifted Index @700 mb: 1.82 C Showalter Index: 0.50 C Risk: Thunderstorms probable Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 19.60 C K Index: 34.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 243.80 Risk: None Energy Index: -1.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.92 J/kg Max Up Vert Vel: 8.36 m/s Conv Inhibition (B-): 6054.94 J/kg Cap Strength: 4.41 C Lift Cond Lev (LCL): 916.60 mb = 883.73 m = 2899.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 214 at 13 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 ---------------------------------------------------------- 0 997 153 55 10 -8.2 -5.7 | 43 22 -15.3 -16.2 1 925 804 75 31 -29.9 -8.0 | 64 41 -37.0 -18.5 2 850 1541 150 12 -6.0 10.4 | 90 13 -13.1 -0.0 3 700 3184 210 16 8.0 13.9 | 195 4 0.9 3.4 4 500 5920 215 17 9.8 13.9 | 217 4 2.7 3.5 5 400 7660 290 4 3.8 -1.4 | 16 12 -3.3 -11.8 6 300 9780 305 16 13.1 -9.2 | 343 21 6.0 -19.6 7 250 11060 315 10 7.1 -7.1 | 0 18 -0.0 -17.5 8 200 12550 255 8 7.7 2.1 | 356 8 0.6 -8.4 9 150 14360 270 23 23.0 -0.0 | 303 19 15.9 -10.4 10 100 16710 275 31 30.9 -2.7 | 299 27 23.8 -13.1 11 70 18740 345 17 4.4 -16.4 | 6 27 -2.7 -26.9 Wind Parameters Mean winds (0-6000m): 184.2 at 16.8 knts Storm direction: 214.2 at 12.6 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 146.3 deg Storm rel helicity (0-3000m) pos: 258.1 neg: -2.1 tot: 256.0 m^2/s^2 ave: 85.3 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 6.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.31 Bulk Shear: 114.48 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 69 18 55 29| 17.2 0.0 17.2| 64.1 0.0 64.1 128.1 0.47| 17.4 8.2 1000 78 23 62 33| 9.4 0.0 9.4|215.4 0.0 215.4 215.4 0.60| 20.4 12.3 1500 85 20 66 30| 5.8 0.0 5.8|238.2 -2.1 236.0 157.3 0.49| 19.2 9.3 2000 97 19 72 27| 5.2 0.0 5.2|246.7 -2.1 244.5 122.3 0.50| 15.5 7.8 2500 110 18 80 24| 4.7 0.0 4.7|253.0 -2.1 250.9 100.4 0.51| 13.3 6.9 3000 124 17 88 21| 4.3 0.0 4.3|258.1 -2.1 256.0 85.3 0.54| 12.0 6.5 4000 151 17 106 16| 3.3 0.0 3.3|259.0 -2.1 256.8 64.2 0.54| 9.1 5.0 5000 171 17 123 11| 2.7 0.0 2.7|259.5 -2.1 257.4 51.5 0.55| 7.4 4.0 6000 184 17 137 9| 2.2 0.0 2.2|263.3 -2.1 261.1 43.5 0.57| 6.5 3.7 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251007.12.gif