UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 11 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 133 230 5 SFC 998 151 23.2 22.9 98 0.3 23.0 230 5 296.5 299.7 296.2 348.2 17.89 2 925 812 19.8 19.5 98 0.3 19.6 190 23 299.6 302.4 295.6 345.1 15.61 3 867 1368 16.8 15.5 92 1.3 16.0 240 18 302.0 304.4 294.3 340.1 12.88 4 850 1537 16.6 15.3 92 1.3 15.7 255 17 303.5 305.9 294.8 342.1 12.97 5 820 1843 15.6 14.1 91 1.5 14.6 254 20 305.6 307.9 295.0 342.9 12.43 6 700 3170 8.0 7.5 97 0.5 7.7 250 31 311.3 313.1 294.3 340.1 9.34 7 518 5602 -4.1 -4.7 96 0.6 -4.4 277 33 324.7 325.8 294.8 341.9 5.22 8 500 5880 -5.7 -6.6 93 0.9 -6.1 280 33 326.1 327.0 294.7 341.6 4.67 9 400 7600 -14.7 -16.6 85 1.9 -15.4 255 39 335.9 336.4 295.6 345.1 2.61 10 398 7638 -14.9 -16.8 85 1.9 -15.6 255 39 336.1 336.6 295.6 345.2 2.58 11 300 9720 -28.9 -31.9 75 3.0 -29.5 260 49 344.6 344.8 296.2 348.0 0.88 12 298 9768 -29.3 -32.4 74 3.1 -29.9 260 49 344.7 344.9 296.2 348.0 0.84 13 250 11000 -39.5 -42.7 71 3.2 -39.8 250 47 347.3 347.4 296.4 348.8 0.35 14 248 11055 -40.1 -43.4 71 3.3 -40.4 250 47 347.2 347.3 296.3 348.6 0.33 15 208 12226 -50.3 246 53 349.2 16 200 12480 -52.7 245 54 349.3 17 166 13653 -61.8 255 64 353.3 18 150 14270 -66.7 280 54 355.2 19 132 15034 -71.7 289 47 359.5 20 102 16536 -77.1 309 34 376.6 21 100 16650 -76.7 310 33 379.5 22 96 16885 -76.5 384.4 23 88 17385 -77.1 392.9 TRP WND 166 13653 -61.8 255 64 353.3 Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 579.67 mb = 4777.66 m = 15674.55 ft Wetbulb zero: 584.24 mb = 4629.73 m = 15189.23 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 95.25 % Est. max temperature: 30.35 C = 86.63 F Sfc-Lift cond lev (LCL): 994.07 mb = 184.93 m = 606.73 ft T: 23.02 C 700-500 lapse rate: 5.06 C/km ThetaE index: 8.10 C Layer 925.0- 850.0 mb Conv cond level (CCL): 936.41 mb = 705.28 m = 2313.87 ft Mean mixing ratio: 16.25 g/kg Conv temperature: 25.75 C = 78.35 F Cap Strength: 0.17 C Lifted Index: -1.27 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.72 C Lifted Index @700 mb: -1.45 C Showalter Index: 0.26 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 21.00 C K Index: 37.10 Risk: > 80 % chance of thunderstorms Sweat Index: 250.60 Risk: None Energy Index: -0.20 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 235.31 J/kg Max Up Vert Vel: 21.69 m/s Conv Inhibition (B-): 0.43 J/kg Cap Strength: 0.17 C Lift Cond Lev (LCL): 942.86 mb = 645.42 m = 2117.51 ft Lev Free Conv (LFC): 917.86 mb = 878.48 m = 2882.13 ft Equ Level (EL): 827.86 mb = 1761.73 m = 5779.88 ft B at Equ Level: 24.63 J/kg Max Parcel Lev (MPL): 217.86 mb = 11917.45 m = 39098.76 ft Wind level data Storm motion: 286 at 20 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 ---------------------------------------------------------- 0 998 151 230 5 3.8 3.2 | 120 18 -15.4 8.7 1 925 812 190 23 4.0 22.7 | 152 32 -15.2 28.1 2 850 1537 255 17 16.4 4.4 | 164 10 -2.8 9.9 3 700 3170 250 31 29.1 10.6 | 212 19 9.9 16.1 4 500 5880 280 33 32.5 -5.7 | 271 13 13.3 -0.2 5 400 7600 255 39 37.7 10.1 | 230 24 18.5 15.6 6 300 9720 260 49 48.3 8.5 | 244 32 29.1 14.0 7 250 11000 250 47 44.2 16.1 | 229 33 25.0 21.6 8 200 12480 245 54 48.9 22.8 | 226 41 29.7 28.3 9 166 13653 255 64 61.8 16.6 | 243 48 42.6 22.1 10 150 14270 280 54 53.2 -9.4 | 277 34 34.0 -3.9 11 100 16650 310 33 25.3 -21.2 | 339 17 6.1 -15.7 Wind Parameters Mean winds (0-6000m): 256.0 at 26.6 knts Storm direction: 286.0 at 20.0 knts Shear (0-3000m) pos: 2.9 neg: 4.2 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 91.9 deg Storm rel helicity (0-3000m) pos: 141.1 neg: -1.5 tot: 139.6 m^2/s^2 ave: 46.5 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 4.8 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 3.48 Bulk Shear: 67.69 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 ------------------------------------------------------------------------------- 500 198 12 137 23| 0.0 14.9 14.9| 55.0 0.0 55.0 109.9 0.70| 15.5 10.9 1000 200 17 147 25| 3.7 7.5 11.1| 99.3 0.0 99.3 99.3 0.55| 15.5 8.6 1500 212 17 153 22| 5.8 5.0 10.8|107.9 -1.5 106.3 70.9 0.43| 14.7 6.3 2000 224 18 160 19| 4.3 4.4 8.8|119.4 -1.5 117.9 58.9 0.47| 12.1 5.7 2500 232 19 167 18| 3.5 4.3 7.7|130.6 -1.5 129.1 51.6 0.49| 10.6 5.2 3000 237 21 174 17| 2.9 4.2 7.1|141.1 -1.5 139.6 46.5 0.50| 9.6 4.8 4000 243 23 186 16| 2.9 3.2 6.1|165.7 -1.5 164.2 41.0 0.54| 7.9 4.3 5000 250 25 197 15| 2.9 2.5 5.4|188.9 -1.5 187.3 37.5 0.57| 7.0 4.0 6000 256 27 209 14| 2.7 2.2 4.9|204.7 -8.5 196.2 32.7 0.55| 6.4 3.6 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251011.12.gif