UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 26 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 138 295 4 SFC 998 155 16.6 4.6 45 12.0 10.2 295 4 289.9 290.9 283.5 305.2 5.33 2 970 397 16.4 -0.6 31 17.0 8.1 299 13 292.1 292.8 282.7 303.1 3.77 3 925 797 12.4 -0.6 41 13.0 6.2 305 29 292.0 292.7 282.8 303.5 3.95 4 918 860 11.8 -1.2 40 13.0 5.6 306 29 292.0 292.7 282.7 303.2 3.81 5 912 915 12.2 -11.8 17 24.0 3.0 307 30 293.0 293.3 280.5 298.1 1.69 6 875 1260 9.6 -15.4 15 25.0 0.9 312 32 293.8 294.0 280.4 297.8 1.32 7 862 1384 10.2 -20.8 9 31.0 0.4 313 32 295.6 295.8 280.6 298.3 0.84 8 850 1500 9.6 -25.4 7 35.0 -0.4 315 33 296.2 296.3 280.5 298.1 0.57 9 700 3084 1.0 295 41 303.6 10 650 3673 -1.7 289 47 307.0 11 500 5690 -16.9 -59.9 1 43.0 -20.7 270 70 312.4 312.4 286.2 312.5 0.02 12 436 6701 -23.7 -59.7 2 36.0 -26.3 276 99 316.3 316.3 287.6 316.4 0.03 13 421 6957 -22.1 -56.1 3 34.0 -25.1 278 106 321.5 321.5 289.3 321.7 0.05 14 400 7330 -24.5 -52.5 6 28.0 -27.1 280 117 323.1 323.2 289.8 323.4 0.07 15 333 8649 -31.5 -59.5 5 28.0 -33.3 267 120 331.0 331.0 292.0 331.1 0.04 16 314 9063 -34.5 -54.5 11 20.0 -35.8 263 120 332.4 332.4 292.4 332.7 0.07 17 300 9380 -37.3 -52.3 20 15.0 -38.2 260 121 332.8 332.8 292.6 333.2 0.10 18 285 9733 -40.1 -50.1 34 10.0 -40.7 257 126 333.7 333.7 292.9 334.3 0.14 19 250 10620 -45.7 250 138 338.1 20 249 10647 -45.8 250 138 338.3 21 236 11004 -47.3 254 129 341.3 22 221 11444 -44.1 258 118 352.7 23 200 12110 -48.3 265 101 356.3 24 150 13960 -57.3 250 105 371.4 25 110 15877 -64.7 254 75 391.9 26 101 16391 -68.5 255 67 394.3 27 100 16450 -69.3 255 66 393.8 28 92 16947 -70.7 250 55 400.6 29 85 17420 -67.5 246 44 416.2 30 75 18173 -68.3 239 26 429.7 31 71 18504 -65.7 236 19 442.0 32 70 18590 -66.3 235 17 442.5 33 60 19525 -66.9 242 15 461.2 34 51 20517 -63.9 249 12 490.1 35 50 20640 -59.1 250 12 504.2 36 30 23880 -53.9 60 6 597.7 37 20 26490 -51.7 340 14 677.9 38 16 27941 -50.7 725.9 39 14 28819 -46.5 768.4 TRP WND 249 10647 -45.8 250 138 338.3 Sounding variables and indices 1000-500 mb thick: 5552.00 m Freezing level: 681.48 mb = 3302.04 m = 10833.33 ft Wetbulb zero: 856.34 mb = 1438.39 m = 4719.07 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 26.62 % Est. max temperature: 22.97 C = 73.35 F Sfc-Lift cond lev (LCL): 833.49 mb = 1660.02 m = 5446.18 ft T: 8.73 C 700-500 lapse rate: 6.87 C/km ThetaE index: 5.71 C Layer 918.0- 862.0 mb Conv cond level (CCL): 585.55 mb = 4475.63 m = 14683.65 ft Mean mixing ratio: 3.65 g/kg Conv temperature: 35.97 C = 96.75 F Cap Strength: 10.23 C Lifted Index: 10.24 C Risk: None Lifted Index @300 mb: 21.51 C Lifted Index @700 mb: 8.95 C Showalter Index: 13.31 C Risk: None Total Totals Index: 18.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: -8.50 C K Index: -37.92 Risk: None Sweat Index: 136.00 Risk: None Energy Index: 3.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.69 J/kg Max Up Vert Vel: 3.92 m/s Conv Inhibition (B-): 54266.18 J/kg Cap Strength: 10.20 C Lift Cond Lev (LCL): 747.02 mb = 2553.58 m = 8377.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 34 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 ---------------------------------------------------------- 0 998 155 295 4 3.6 -1.7 | 139 31 -19.9 23.2 1 925 797 305 29 23.8 -16.6 | 182 8 0.2 8.2 2 850 1500 315 33 23.3 -23.3 | 173 2 -0.2 1.5 3 700 3084 295 41 37.2 -17.3 | 241 16 13.6 7.5 4 500 5690 270 70 70.0 -0.0 | 242 53 46.5 24.9 5 400 7330 280 117 115.2 -20.3 | 267 92 91.7 4.6 6 300 9380 260 121 119.2 21.0 | 244 106 95.6 45.9 7 250 10620 250 138 129.7 47.2 | 236 128 106.2 72.1 8 249 10647 250 138 129.7 47.2 | 236 128 106.2 72.1 9 200 12110 265 101 100.6 8.8 | 246 84 77.1 33.7 10 150 13960 250 105 98.7 35.9 | 231 97 75.2 60.8 11 100 16450 255 66 63.8 17.1 | 224 58 40.2 42.0 12 70 18590 235 17 13.9 9.8 | 165 36 -9.6 34.6 13 50 20640 250 12 11.3 4.1 | 157 31 -12.2 29.0 14 30 23880 60 6 -5.2 -3.0 | 127 36 -28.7 21.9 15 20 26490 340 14 4.8 -13.2 | 122 22 -18.7 11.7 Wind Parameters Mean winds (0-6000m): 286.6 at 45.6 knts Storm direction: 316.6 at 34.2 knts Shear (0-3000m) pos: 5.1 neg: 2.5 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 102.9 deg Storm rel helicity (0-3000m) pos: 58.3 neg: -1.3 tot: 57.0 m^2/s^2 ave: 19.0 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 142.82 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 ------------------------------------------------------------------------------- 500 304 14 145 21| 20.1 0.0 20.1| 45.2 0.0 45.2 90.4 0.41| 20.2 8.4 1000 306 21 153 14| 14.0 0.0 14.0| 54.4 0.0 54.4 54.4 0.41| 14.7 6.0 1500 309 25 156 10| 10.3 0.0 10.3| 54.9 -0.2 54.7 36.5 0.38| 11.3 4.3 2000 309 28 164 8| 7.7 1.2 8.9| 56.5 -0.2 56.3 28.1 0.38| 9.6 3.6 2500 308 30 179 7| 6.2 1.9 8.1| 57.0 -0.3 56.8 22.7 0.34| 8.7 3.0 3000 305 31 198 7| 5.1 2.5 7.7| 58.3 -1.3 57.0 19.0 0.30| 8.2 2.5 4000 300 35 224 10| 3.9 3.6 7.5| 68.2 -1.4 66.8 16.7 0.27| 7.9 2.1 5000 293 40 236 16| 3.1 4.4 7.5| 68.2 -22.3 45.9 9.2 0.19| 7.8 1.5 6000 287 46 240 23| 3.7 4.3 8.0|204.0 -49.9 154.1 25.7 0.21| 8.4 1.8 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20250426.12.gif