UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 30 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 ------------------------------------------------------------------------------- SFC 1002 150 14.2 10.7 79 3.5 12.1 305 3 287.2 288.6 285.2 309.8 8.08 1 1001 159 14.6 9.9 73 4.7 11.9 305 3 287.7 289.0 285.0 309.2 7.66 2 1000 167 15.4 9.4 67 6.0 12.0 305 2 288.5 289.9 285.1 309.4 7.41 3 998 184 16.6 8.6 59 8.0 12.0 301 2 289.9 291.2 285.2 309.9 7.03 4 960 513 13.8 6.8 63 7.0 9.9 216 7 290.3 291.5 284.8 308.7 6.46 5 945 646 15.4 -3.6 27 19.0 6.6 182 9 293.3 293.8 282.4 302.4 3.10 6 925 827 15.4 -13.6 12 29.0 4.4 135 12 295.1 295.3 281.1 299.5 1.44 7 850 1539 12.0 -25.0 6 37.0 0.8 75 10 298.7 298.8 281.6 300.7 0.59 8 819 1848 10.2 -18.8 11 29.0 0.4 63 10 300.0 300.2 282.7 303.4 1.06 9 700 3130 1.0 -24.0 13 25.0 -6.0 10 8 303.6 303.7 283.8 306.2 0.78 10 603 4309 -6.5 -40.5 5 34.0 -12.5 326 14 308.2 308.2 284.9 308.8 0.19 11 500 5740 -16.9 -44.9 7 28.0 -20.5 270 21 312.4 312.5 286.4 313.0 0.14 12 477 6091 -18.3 -54.3 3 36.0 -21.9 268 25 314.9 315.0 287.1 315.1 0.05 13 433 6804 -22.3 -56.3 3 34.0 -25.2 264 34 318.7 318.7 288.3 318.9 0.04 14 418 7061 -23.9 -32.9 43 9.0 -25.4 262 37 319.9 320.0 289.3 321.9 0.57 15 400 7380 -26.1 -31.1 63 5.0 -26.9 260 41 321.1 321.2 289.9 323.6 0.71 16 362 8097 -29.9 -31.6 85 1.7 -30.2 262 55 325.3 325.4 291.2 328.0 0.75 17 340 8541 -32.9 -37.5 63 4.6 -33.4 263 64 327.1 327.2 291.3 328.7 0.45 18 300 9410 -39.7 -51.7 27 12.0 -40.4 265 82 329.4 329.4 291.7 329.8 0.11 19 298 9456 -40.1 -52.1 27 12.0 -40.8 265 82 329.5 329.5 291.7 329.9 0.10 20 250 10630 -50.3 265 84 331.3 21 219 11479 -55.3 270 103 336.4 22 200 12050 -58.7 260 95 339.8 23 184 12573 -60.9 270 99 344.4 24 150 13850 -59.9 265 86 366.9 25 110 15767 -63.3 261 68 394.5 26 100 16350 -64.7 260 62 402.7 27 73 18255 -64.5 251 29 441.1 28 70 18510 -63.7 250 25 448.1 29 50 20620 -55.3 255 19 513.2 30 43 21583 -55.3 289 15 535.8 31 30 23890 -53.5 10 6 598.8 32 20 26500 -51.5 300 6 678.5 33 11 30436 -45.3 827.6 TRP 184 12573 -60.9 270 99 344.4 WND 219 11479 -55.3 270 103 336.4 Sounding variables and indices 1000-500 mb thick: 5573.00 m Freezing level: 687.07 mb = 3287.14 m = 10784.46 ft Wetbulb zero: 812.08 mb = 1917.54 m = 6291.06 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 13.26 % Est. max temperature: 25.64 C = 78.14 F Sfc-Lift cond lev (LCL): 950.75 mb = 594.47 m = 1950.33 ft T: 14.78 C 700-500 lapse rate: 6.86 C/km ThetaE index: 10.36 C Layer 960.0- 850.0 mb Conv cond level (CCL): 621.76 mb = 4066.56 m = 13341.56 ft Mean mixing ratio: 4.26 g/kg Conv temperature: 34.26 C = 93.66 F Cap Strength: 8.46 C Lifted Index: 8.74 C Risk: None Lifted Index @300 mb: 17.53 C Lifted Index @700 mb: 7.72 C Showalter Index: 11.25 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: -8.10 C K Index: -21.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 2.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.28 J/kg Max Up Vert Vel: 8.16 m/s Conv Inhibition (B-): 54997.50 J/kg Cap Strength: 8.69 C Lift Cond Lev (LCL): 765.92 mb = 2395.34 m = 7858.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 9 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 1002 150 305 3 2.5 -1.7 | 170 7 -1.3 6.9 1 1000 167 305 2 1.6 -1.1 | 164 8 -2.1 7.4 2 925 827 135 12 -8.5 8.5 | 144 21 -12.2 17.1 3 850 1539 75 10 -9.7 -2.6 | 114 15 -13.4 6.0 4 700 3130 10 8 -1.4 -7.9 | 98 5 -5.1 0.7 5 500 5740 270 21 21.0 -0.0 | 244 19 17.3 8.6 6 400 7380 260 41 40.4 7.1 | 247 40 36.7 15.7 7 300 9410 265 82 81.7 7.1 | 259 80 78.0 15.7 8 250 10630 265 84 83.7 7.3 | 259 82 80.0 15.9 9 219 11479 270 103 103.0 -0.0 | 265 100 99.3 8.6 10 200 12050 260 95 93.6 16.5 | 254 93 89.8 25.1 11 184 12573 270 99 99.0 -0.0 | 265 96 95.3 8.6 12 150 13850 265 86 85.7 7.5 | 259 84 81.9 16.1 13 100 16350 260 62 61.1 10.8 | 251 61 57.3 19.3 14 70 18510 250 25 23.5 8.6 | 229 26 19.8 17.1 15 50 20620 255 19 18.4 4.9 | 227 20 14.6 13.5 16 30 23890 10 6 -1.0 -5.9 | 119 5 -4.8 2.7 17 20 26500 300 6 5.2 -3.0 | 195 6 1.5 5.6 Wind Parameters Mean winds (0-6000m): 306.5 at 12.5 knts Storm direction: 336.5 at 9.4 knts Shear (0-3000m) pos: 0.0 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): -72.9 deg Storm rel helicity (0-3000m) pos: 5.1 neg: -121.1 tot: -116.1 m^2/s^2 ave: -38.7 10^-3 m/s^2 rel: -0.53 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.04 Bulk Shear: 31.97 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 ------------------------------------------------------------------------------- 500 193 6 170 14| 0.0 11.6 11.6| 5.0 -19.7 -14.7 -29.4 -0.17| 14.4 -2.5 1000 129 8 144 17| 0.0 7.2 7.2| 5.0 -89.5 -84.5 -84.5 -0.56| 14.6 -8.1 1500 113 9 135 17| 0.0 4.1 4.1| 5.0-112.0-107.0 -71.3 -0.59| 12.1 -7.2 2000 98 9 128 16| 0.0 2.7 2.7| 5.0-118.2-113.2 -56.6 -0.59| 10.0 -5.9 2500 86 9 122 15| 0.0 1.8 1.8| 5.0-120.8-115.8 -46.3 -0.57| 8.6 -4.9 3000 77 9 118 14| 0.0 1.3 1.3| 5.1-121.1-116.1 -38.7 -0.53| 7.7 -4.1 4000 48 9 102 11| 0.0 1.3 1.3| 5.1-127.3-122.2 -30.6 -0.58| 6.9 -4.0 5000 5 11 66 5| 0.0 1.6 1.6| 5.1-142.7-137.6 -27.5 -0.59| 6.7 -3.9 6000 307 12 260 6| 0.0 2.0 2.0| 10.9-165.7-154.8 -25.8 -0.54| 6.7 -3.7 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20250430.12.gif