UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 19 APR 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 145 200 4 SFC 999 154 17.6 16.7 94 0.9 17.0 200 4 290.8 293.0 290.2 324.8 12.05 2 943 647 14.8 13.2 90 1.6 13.8 200 10 292.8 294.6 289.3 321.8 10.16 3 933 738 16.6 8.6 59 8.0 11.9 200 11 295.6 296.9 287.9 317.4 7.53 4 925 812 16.6 8.6 59 8.0 11.9 200 12 296.3 297.7 288.2 318.4 7.60 5 918 876 17.2 5.2 45 12.0 10.5 200 11 297.5 298.6 287.2 315.3 6.04 6 865 1378 13.2 7.2 67 6.0 9.7 196 6 298.5 299.8 288.8 320.2 7.38 7 850 1525 13.2 4.2 54 9.0 8.2 195 4 300.0 301.1 288.1 318.1 6.09 8 837 1654 13.6 0.6 41 13.0 6.8 192 4 301.7 302.6 287.5 316.1 4.77 9 700 3138 7.6 -12.4 23 20.0 -0.6 160 8 310.9 311.3 288.0 317.7 2.11 10 694 3208 7.2 -11.8 24 19.0 -0.6 163 9 311.2 311.6 288.2 318.4 2.23 11 605 4317 0.0 -31.0 8 31.0 -7.9 219 17 315.4 315.5 287.8 317.1 0.48 12 545 5142 -5.7 -34.7 8 29.0 -12.1 260 24 318.2 318.2 288.6 319.5 0.37 13 500 5810 -9.7 -50.7 2 41.0 -15.6 295 29 321.2 321.2 289.2 321.5 0.07 14 403 7445 -21.1 -45.1 10 24.0 -24.2 276 19 326.9 326.9 291.0 327.5 0.17 15 400 7500 -21.3 -47.3 8 26.0 -24.4 275 19 327.3 327.3 291.1 327.8 0.13 16 300 9540 -39.1 -57.1 13 18.0 -40.0 275 31 330.3 330.3 291.9 330.5 0.06 17 295 9655 -40.1 -56.1 16 16.0 -40.9 276 32 330.4 330.4 291.9 330.7 0.07 18 250 10760 -49.1 290 43 333.1 19 222 11534 -52.5 298 70 339.3 20 200 12200 -57.7 305 93 341.4 21 174 13067 -63.1 315 115 346.3 22 157 13694 -67.1 305 72 349.9 23 150 13970 -65.3 295 58 357.6 24 111 15806 -64.9 273 57 390.5 25 103 16261 -66.3 267 56 396.3 26 100 16440 -66.9 265 56 398.5 27 76 18088 -69.7 296 26 425.2 28 70 18580 -68.3 305 17 438.3 29 51 20507 -61.5 258 16 495.7 30 50 20630 -60.1 255 16 501.9 31 32 23449 -54.9 584.1 TRP 157 13694 -67.1 305 72 349.9 WND 174 13067 -63.1 315 115 346.3 Sounding variables and indices 1000-500 mb thick: 5665.00 m Freezing level: 605.00 mb = 4317.36 m = 14164.40 ft Wetbulb zero: 710.51 mb = 3014.33 m = 9889.42 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 31.05 % Est. max temperature: 26.87 C = 80.37 F Sfc-Lift cond lev (LCL): 986.01 mb = 265.58 m = 871.33 ft T: 16.96 C 700-500 lapse rate: 6.47 C/km ThetaE index: 7.40 C Layer 943.0- 925.0 mb Conv cond level (CCL): 697.00 mb = 3173.17 m = 10410.54 ft Mean mixing ratio: 9.32 g/kg Conv temperature: 37.83 C = 100.09 F Cap Strength: 6.89 C Lifted Index: 6.33 C Risk: None Lifted Index @300 mb: 7.35 C Lifted Index @700 mb: 6.88 C Showalter Index: 7.77 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 13.90 C K Index: 7.10 Risk: None Sweat Index: 87.40 Risk: None Energy Index: 0.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.03 J/kg Max Up Vert Vel: 8.37 m/s Conv Inhibition (B-): 25334.71 J/kg Cap Strength: 6.90 C Lift Cond Lev (LCL): 888.63 mb = 1150.94 m = 3776.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 10 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 ---------------------------------------------------------- 0 999 154 200 4 1.4 3.8 | 130 11 -8.2 7.0 1 925 812 200 12 4.1 11.3 | 159 15 -5.4 14.5 2 850 1525 195 4 1.0 3.9 | 130 11 -8.5 7.1 3 700 3138 160 8 -2.7 7.5 | 131 16 -12.3 10.7 4 500 5810 295 29 26.3 -12.3 | 298 19 16.7 -9.1 5 400 7500 275 19 18.9 -1.7 | 261 10 9.4 1.5 6 300 9540 275 31 30.9 -2.7 | 269 21 21.3 0.5 7 250 10760 290 43 40.4 -14.7 | 290 33 30.9 -11.5 8 200 12200 305 93 76.2 -53.3 | 307 83 66.6 -50.1 9 174 13067 315 115 81.3 -81.3 | 317 106 71.8 -78.1 10 157 13694 305 72 59.0 -41.3 | 308 62 49.4 -38.1 11 150 13970 295 58 52.6 -24.5 | 296 48 43.0 -21.3 12 100 16440 265 56 55.8 4.9 | 260 47 46.2 8.1 13 70 18580 305 17 13.9 -9.8 | 326 8 4.4 -6.5 14 50 20630 255 16 15.5 4.1 | 219 9 5.9 7.3 Wind Parameters Mean winds (0-6000m): 258.5 at 13.4 knts Storm direction: 288.5 at 10.1 knts Shear (0-3000m) pos: 0.0 neg: 1.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 1.3 deg Storm rel helicity (0-3000m) pos: 22.2 neg: -23.1 tot: -0.9 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 3.5 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.02 Bulk Shear: 17.33 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 ------------------------------------------------------------------------------- 500 200 7 144 12| 0.0 6.3 6.3| 16.2 0.0 16.2 32.3 0.83| 6.3 5.2 1000 200 9 150 13| 0.0 2.1 2.1| 19.9 -9.9 10.0 10.0 0.31| 5.6 1.7 1500 199 8 146 13| 0.0 0.2 0.2| 20.3 -21.4 -1.0 -0.7 -0.01| 5.3 -0.0 2000 197 7 143 12| 0.0 0.6 0.6| 21.8 -21.4 0.5 0.2 0.02| 4.3 0.1 2500 192 7 141 13| 0.0 0.8 0.8| 22.0 -21.6 0.4 0.1 0.02| 3.8 0.1 3000 186 7 139 13| 0.0 1.0 1.0| 22.2 -23.1 -0.9 -0.3 -0.00| 3.5 -0.0 4000 189 8 144 14| 1.6 0.7 2.3| 81.6 -23.1 58.5 14.6 0.39| 4.3 1.7 5000 217 11 165 12| 2.7 0.6 3.3|162.1 -23.1 139.0 27.8 0.61| 5.4 3.3 6000 259 13 212 7| 2.8 0.5 3.3|230.7 -30.9 199.8 33.3 0.65| 6.1 4.0 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20250419.12.gif