UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for RJ646... Searching the city database file for: RJ646 ... Date:1200Z 7 NOV 25 Station: RJ646 WMO ident: 47646 Latitude: 36.05 Longitude: 140.13 ------------------------------------------------------------------------------- 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 1018 31 11.8 1.8 50 10.0 7.0 310 4 283.5 284.2 279.3 295.5 4.28 1 1002 163 13.6 -0.4 38 14.0 7.1 301 17 286.6 287.2 280.1 297.2 3.70 2 1000 180 13.6 -0.4 38 14.0 7.1 300 19 286.8 287.4 280.2 297.4 3.71 3 925 831 9.0 -4.0 40 13.0 3.4 310 19 288.5 289.1 280.2 297.4 3.07 4 873 1307 5.8 -9.2 33 15.0 0.1 269 22 290.0 290.4 279.8 296.5 2.18 5 850 1526 6.8 -16.2 18 23.0 -0.9 250 23 293.3 293.5 280.1 297.2 1.27 6 848 1545 6.8 -17.2 16 24.0 -1.0 251 23 293.5 293.7 280.0 297.1 1.17 7 755 2487 0.8 -29.2 8 30.0 -6.3 290 35 296.9 297.0 280.6 298.4 0.45 8 700 3092 -0.5 -34.5 6 34.0 -7.8 315 43 301.9 302.0 282.5 302.9 0.29 9 690 3207 -0.7 -37.7 4 37.0 -8.1 314 44 303.0 303.0 282.9 303.7 0.22 10 571 4682 -12.3 -32.3 17 20.0 -16.1 300 51 306.2 306.3 284.5 307.7 0.44 11 500 5680 -19.5 -22.6 76 3.1 -20.2 290 56 309.3 309.5 286.5 313.4 1.24 12 493 5785 -19.9 -23.1 76 3.2 -20.6 290 57 310.0 310.3 286.8 314.0 1.21 13 480 5984 -20.9 -24.4 73 3.5 -21.7 291 59 311.2 311.4 287.1 314.9 1.10 14 432 6756 -26.7 -30.8 68 4.1 -27.3 293 66 313.3 313.4 287.3 315.7 0.68 15 413 7080 -28.7 -45.7 18 17.0 -30.2 294 70 314.8 314.8 287.2 315.4 0.15 16 400 7310 -27.7 -64.7 2 37.0 -29.8 295 72 319.0 319.0 288.4 319.1 0.02 17 399 7328 -27.5 -65.5 1 38.0 -29.6 295 72 319.5 319.5 288.6 319.5 0.01 18 322 8831 -40.1 -61.1 9 21.0 -40.9 306 83 322.3 322.3 289.5 322.4 0.03 19 300 9310 -43.7 310 86 323.8 20 294 9446 -44.7 309 85 324.2 21 250 10510 -54.1 305 80 325.6 22 237 10851 -56.5 300 84 327.0 23 200 11930 -55.3 290 87 345.2 24 152 13685 -53.3 271 84 376.8 25 150 13770 -54.1 270 84 376.9 26 128 14772 -55.3 270 109 392.3 27 114 15501 -56.1 268 82 403.9 28 100 16320 -59.3 265 51 413.2 29 89 17037 -64.3 255 40 417.2 30 79 17763 -63.9 245 28 432.5 31 76 18001 -60.3 242 24 444.8 32 70 18510 -61.9 235 16 452.0 33 59 19569 -62.1 248 26 474.2 34 50 20600 -59.1 260 35 504.2 35 31 23648 -55.5 176 6 587.8 36 30 23860 -51.5 170 4 604.2 37 25 25032 -56.5 143 6 622.2 38 20 26460 -53.1 110 8 673.6 39 16 27895 -54.3 97 16 714.1 40 12 29783 -44.1 81 26 811.5 41 10 31010 -42.9 70 33 859.4 42 8.5 32109 -41.7 905.0 TRP 237 10851 -56.5 300 84 327.0 WND 128 14772 -55.3 270 109 392.3 Sounding variables and indices 1000-500 mb thick: 5500.00 m Freezing level: 721.15 mb = 2859.28 m = 9380.72 ft Wetbulb zero: 871.08 mb = 1325.22 m = 4347.78 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 23.73 % Est. max temperature: 19.04 C = 66.27 F Sfc-Lift cond lev (LCL): 874.63 mb = 1291.77 m = 4238.03 ft T: 5.90 C 700-500 lapse rate: 7.34 C/km ThetaE index: 0.97 C Layer 873.0- 850.0 mb Conv cond level (CCL): 614.35 mb = 4111.46 m = 13488.86 ft Mean mixing ratio: 3.46 g/kg Conv temperature: 33.41 C = 92.14 F Cap Strength: 11.12 C Lifted Index: 11.42 C Risk: None Lifted Index @300 mb: 18.86 C Lifted Index @700 mb: 10.55 C Showalter Index: 11.42 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 3.30 C K Index: -23.90 Risk: None Sweat Index: 207.35 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.60 J/kg Max Up Vert Vel: 4.60 m/s Conv Inhibition (B-): 68806.43 J/kg Cap Strength: 11.39 C Lift Cond Lev (LCL): 790.59 mb = 2113.49 m = 6933.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 29 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 1018 31 310 4 3.1 -2.6 | 150 25 -12.5 21.7 1 1000 180 300 19 16.5 -9.5 | 183 15 0.9 14.8 2 925 831 310 19 14.6 -12.2 | 175 12 -1.0 12.1 3 850 1526 250 23 21.6 7.9 | 191 33 6.0 32.2 4 700 3092 315 43 30.4 -30.4 | 292 16 14.8 -6.1 5 500 5680 290 56 52.6 -19.2 | 262 37 37.0 5.1 6 400 7310 295 72 65.3 -30.4 | 277 50 49.7 -6.1 7 300 9310 310 86 65.9 -55.3 | 302 59 50.3 -31.0 8 250 10510 305 80 65.5 -45.9 | 293 54 49.9 -21.6 9 237 10851 300 84 72.7 -42.0 | 287 60 57.2 -17.7 10 200 11930 290 87 81.8 -29.8 | 275 66 66.2 -5.5 11 150 13770 270 84 84.0 -0.0 | 250 73 68.4 24.3 12 128 14772 270 109 109.0 -0.0 | 255 97 93.4 24.3 13 100 16320 265 51 50.8 4.4 | 231 45 35.2 28.7 14 70 18510 235 16 13.1 9.2 | 176 34 -2.5 33.5 15 50 20600 260 35 34.5 6.1 | 212 36 18.9 30.4 16 30 23860 170 4 -0.7 3.9 | 150 33 -16.3 28.2 17 20 26460 110 8 -7.5 2.7 | 139 36 -23.1 27.0 18 10 31010 70 33 -31.0 -11.3 | 106 48 -46.6 13.0 Wind Parameters Mean winds (0-6000m): 297.3 at 38.5 knts Storm direction: 327.3 at 28.9 knts Shear (0-3000m) pos: 6.4 neg: 3.7 tot: 10.1 10-3/s Storm rel Dir Shear (0-3000m): 135.1 deg Storm rel helicity (0-3000m) pos: 296.8 neg: -19.6 tot: 277.1 m^2/s^2 ave: 92.4 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 13.9 stream: 8.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 63.35 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 ------------------------------------------------------------------------------- 500 302 17 174 15| 0.0 15.4 15.4| 50.9 -3.0 48.0 95.9 0.59| 17.2 10.1 1000 304 18 177 14| 0.0 8.4 8.4| 64.6 -6.3 58.4 58.4 0.52| 12.5 6.4 1500 291 19 188 18| 0.0 7.3 7.3| 71.1 -19.6 51.5 34.3 0.30| 13.9 4.1 2000 282 21 194 21| 2.9 5.5 8.4|152.9 -19.6 133.3 66.7 0.43| 13.4 5.7 2500 283 23 200 20| 4.9 4.4 9.3|227.3 -19.6 207.7 83.1 0.52| 13.5 7.0 3000 291 26 210 17| 6.4 3.7 10.1|296.8 -19.6 277.1 92.4 0.60| 13.9 8.3 4000 299 31 230 15| 4.8 3.6 8.5|304.8 -42.2 262.6 65.7 0.51| 11.7 5.9 5000 300 35 244 16| 3.9 3.9 7.8|304.8 -80.0 224.8 45.0 0.41| 10.4 4.2 6000 297 38 250 20| 3.2 4.0 7.2|327.5-111.2 216.4 36.1 0.36| 9.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//RJ646/skewt/RJ646.skewt.20251107.12.gif