UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:0000Z 28 APR 25 Station: RJ778 WMO ident: 47778 Latitude: 33.45 Longitude: 135.77 ------------------------------------------------------------------------------- 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 1003 67 18.4 13.5 73 4.9 15.3 340 3 291.3 293.0 288.3 318.9 9.73 1 1000 93 18.0 13.0 73 5.0 14.9 315 2 291.1 292.8 288.1 317.9 9.45 2 925 756 13.6 4.6 54 9.0 8.8 220 16 293.2 294.2 285.2 309.9 5.75 3 915 848 13.2 2.2 47 11.0 7.5 223 16 293.7 294.6 284.6 308.0 4.90 4 850 1462 8.2 0.2 57 8.0 4.3 240 19 294.7 295.6 284.6 308.2 4.56 5 789 2073 4.2 -0.8 70 5.0 1.8 242 27 296.8 297.6 285.4 310.4 4.57 6 761 2366 3.4 2.0 91 1.4 2.7 243 30 299.0 300.1 287.5 316.3 5.82 7 743 2561 3.2 1.3 87 1.9 2.2 243 33 300.9 301.9 288.0 317.8 5.66 8 700 3041 -0.5 -0.5 100 0.0 -0.5 245 39 301.9 302.9 288.0 317.8 5.27 9 694 3110 -0.9 -0.9 100 0.0 -0.9 245 39 302.2 303.2 288.0 317.8 5.16 10 629 3887 -4.5 -5.0 96 0.5 -4.7 248 42 306.7 307.5 288.6 319.7 4.19 11 545 5005 -8.5 -9.9 90 1.4 -9.1 252 46 314.8 315.5 290.4 325.5 3.31 12 538 5105 -7.9 -11.6 75 3.7 -9.4 253 47 316.7 317.3 290.6 326.3 2.93 13 500 5670 -11.5 -14.1 81 2.6 -12.5 255 49 319.0 319.5 291.0 327.5 2.57 14 406 7231 -22.7 -24.6 84 1.9 -23.1 255 65 324.1 324.4 291.3 328.6 1.28 15 400 7340 -23.5 -25.4 84 1.9 -23.9 255 66 324.4 324.7 291.3 328.7 1.21 16 379 7732 -26.5 -28.5 83 2.0 -26.9 256 67 325.5 325.7 291.4 328.9 0.96 17 323 8869 -34.7 -45.7 32 11.0 -35.7 259 72 329.4 329.5 291.7 330.2 0.20 18 300 9380 -39.5 -48.5 38 9.0 -40.1 260 74 329.7 329.7 291.8 330.3 0.16 19 297 9449 -40.1 -49.1 38 9.0 -40.7 260 75 329.8 329.8 291.8 330.4 0.15 20 250 10600 -50.5 265 89 331.0 21 241 10839 -52.3 260 84 331.8 22 200 12050 -51.1 265 109 351.8 23 185 12553 -52.9 265 119 356.8 24 179 12765 -53.7 265 114 358.9 25 153 13765 -56.5 265 92 370.6 26 150 13890 -57.1 265 89 371.7 27 110 15792 -69.7 261 76 382.5 28 103 16184 -68.9 260 73 391.3 29 100 16360 -69.9 260 72 392.7 30 92 16857 -68.3 252 62 405.3 31 84 17397 -71.1 243 51 410.3 32 70 18490 -64.9 225 29 445.5 33 56 19864 -61.5 235 22 482.7 34 50 20570 -60.1 240 19 501.9 35 30 23810 -51.9 245 12 603.2 36 27 24491 -53.1 618.2 TRP 241 10839 -52.3 260 84 331.8 WND 185 12553 -52.9 265 119 356.8 Sounding variables and indices 1000-500 mb thick: 5577.00 m Freezing level: 705.81 mb = 2976.09 m = 9763.97 ft Wetbulb zero: 707.93 mb = 2950.29 m = 9679.32 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 79.72 % Est. max temperature: 21.79 C = 71.23 F Sfc-Lift cond lev (LCL): 932.63 mb = 686.14 m = 2251.10 ft T: 14.06 C 700-500 lapse rate: 4.18 C/km ThetaE index: 10.86 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 810.45 mb = 1852.79 m = 6078.64 ft Mean mixing ratio: 7.08 g/kg Conv temperature: 23.17 C = 73.71 F Cap Strength: 8.55 C Lifted Index: 9.05 C Risk: None Lifted Index @300 mb: 12.28 C Lifted Index @700 mb: 2.26 C Showalter Index: 11.98 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 11.70 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 146.75 Risk: None Energy Index: 3.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.25 J/kg Max Up Vert Vel: 4.06 m/s Conv Inhibition (B-): 32191.68 J/kg Cap Strength: 8.99 C Lift Cond Lev (LCL): 853.66 mb = 1426.20 m = 4679.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 25 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 1003 67 340 3 1.0 -2.8 | 91 24 -24.0 0.6 1 1000 93 315 2 1.4 -1.4 | 95 24 -23.6 2.0 2 925 756 220 16 10.3 12.3 | 137 22 -14.8 15.6 3 850 1462 240 19 16.5 9.5 | 146 15 -8.6 12.9 4 700 3041 245 39 35.3 16.5 | 207 22 10.3 19.9 5 500 5670 255 49 47.3 12.7 | 234 27 22.3 16.1 6 400 7340 255 66 63.8 17.1 | 242 44 38.7 20.5 7 300 9380 260 74 72.9 12.8 | 251 50 47.8 16.2 8 250 10600 265 89 88.7 7.8 | 260 65 63.6 11.1 9 241 10839 260 84 82.7 14.6 | 253 60 57.7 18.0 10 200 12050 265 109 108.6 9.5 | 261 85 83.5 12.9 11 185 12553 265 119 118.5 10.4 | 262 94 93.5 13.8 12 150 13890 265 89 88.7 7.8 | 260 65 63.6 11.1 13 100 16360 260 72 70.9 12.5 | 251 49 45.8 15.9 14 70 18490 225 29 20.5 20.5 | 169 24 -4.6 23.9 15 50 20570 240 19 16.5 9.5 | 146 15 -8.6 12.9 16 30 23810 245 12 10.9 5.1 | 121 17 -14.2 8.5 Wind Parameters Mean winds (0-6000m): 247.7 at 33.7 knts Storm direction: 277.7 at 25.3 knts Shear (0-3000m) pos: 3.9 neg: 3.2 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 116.3 deg Storm rel helicity (0-3000m) pos: 164.8 neg: 0.0 tot: 164.8 m^2/s^2 ave: 54.9 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 6.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 96.69 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 ------------------------------------------------------------------------------- 500 256 7 105 19| 0.0 12.9 12.9| 40.1 0.0 40.1 80.1 0.63| 14.1 8.9 1000 226 11 123 20| 0.0 9.6 9.6| 73.3 0.0 73.3 73.3 0.64| 12.4 7.9 1500 231 14 130 19| 1.7 6.4 8.0| 86.2 0.0 86.2 57.5 0.63| 10.1 6.3 2000 235 16 137 17| 2.7 4.8 7.5|112.0 0.0 112.0 56.0 0.69| 9.2 6.4 2500 238 19 146 16| 3.5 3.8 7.3|138.3 0.0 138.3 55.3 0.72| 8.7 6.3 3000 240 22 157 16| 3.9 3.2 7.1|164.8 0.0 164.8 54.9 0.73| 8.3 6.1 4000 243 26 174 16| 3.5 2.4 5.9|191.7 0.0 191.7 47.9 0.75| 6.8 5.1 5000 245 30 189 16| 3.3 1.9 5.2|220.7 0.0 220.7 44.1 0.76| 5.9 4.5 6000 248 34 201 17| 3.3 1.6 4.9|249.9 0.0 249.9 41.6 0.74| 5.6 4.1 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20250428.00.gif