UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:0000Z 9 NOV 25 Station: RJ827 WMO ident: 47827 Latitude: 31.57 Longitude: 130.55 ------------------------------------------------------------------------------- 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 1015 4 21.4 20.5 95 0.9 20.8 330 3 293.3 296.0 293.4 336.3 15.12 1 1000 132 21.0 20.8 99 0.2 20.9 250 4 294.1 297.0 294.0 338.8 15.65 2 925 806 17.2 17.0 99 0.2 17.1 235 21 296.9 299.3 293.2 335.3 13.29 3 908 964 15.8 15.7 99 0.1 15.7 238 24 297.0 299.3 292.6 333.0 12.45 4 902 1021 17.0 15.5 91 1.5 16.0 239 25 298.8 301.1 293.0 334.9 12.37 5 850 1525 13.8 13.7 99 0.1 13.7 250 33 300.6 302.7 293.0 334.9 11.67 6 700 3142 5.2 5.2 100 0.0 5.2 270 31 308.2 309.7 292.4 332.5 7.95 7 599 4402 -1.3 -3.5 85 2.2 -2.4 277 36 314.8 315.7 291.8 330.4 4.93 8 540 5224 -4.9 -12.9 53 8.0 -8.1 282 39 319.9 320.5 291.3 328.7 2.62 9 528 5401 -4.3 -18.3 33 14.0 -9.2 283 39 322.7 323.1 291.3 328.6 1.71 10 500 5830 -6.3 -28.3 16 22.0 -12.2 285 41 325.4 325.5 291.2 328.0 0.74 11 479 6164 -8.1 -25.1 24 17.0 -13.0 282 45 327.2 327.4 291.9 330.9 1.04 12 475 6229 -8.3 -18.3 44 10.0 -11.8 282 46 327.7 328.1 292.9 334.3 1.90 13 469 6328 -8.5 -35.5 9 27.0 -14.5 281 47 328.6 328.7 291.7 330.1 0.40 14 459 6494 -10.1 -15.0 67 4.9 -11.9 279 49 328.7 329.2 293.7 337.6 2.60 15 433 6940 -13.9 -14.0 99 0.1 -13.9 275 55 329.4 330.0 294.2 339.6 2.99 16 427 7046 -13.1 -16.3 77 3.2 -14.3 274 56 331.7 332.2 294.4 340.4 2.51 17 400 7540 -16.7 -18.9 83 2.2 -17.4 270 62 333.3 333.7 294.5 340.8 2.15 18 360 8323 -21.7 -26.7 64 5.0 -22.9 270 68 336.8 337.0 294.6 341.2 1.20 19 338 8784 -24.5 -40.5 21 16.0 -26.9 270 71 339.1 339.2 294.4 340.4 0.33 20 327 9024 -26.3 -41.3 23 15.0 -28.4 270 73 339.8 339.9 294.6 341.1 0.31 21 300 9640 -31.3 -46.3 21 15.0 -32.9 270 78 341.3 341.3 294.8 342.1 0.20 22 283 10049 -34.9 -44.9 35 10.0 -35.9 272 81 341.8 341.9 295.0 342.8 0.25 23 257 10712 -40.1 -44.6 62 4.5 -40.5 274 85 343.7 343.8 295.5 344.8 0.28 24 250 10900 -41.1 275 86 345.0 25 205 12228 -49.9 279 86 351.3 26 200 12390 -51.3 280 86 351.5 27 150 14200 -66.7 270 86 355.2 28 115 15763 -75.6 280 93 366.7 29 108 16123 -77.7 273 87 369.4 30 100 16560 -78.7 265 80 375.7 31 89 17215 -81.7 270 68 382.4 32 77 18038 -74.9 276 53 412.7 33 70 18590 -74.3 280 43 425.4 34 64 19123 -66.9 280 34 452.7 35 54 20149 -68.1 280 18 472.5 36 51 20497 -62.1 280 12 494.3 37 50 20620 -62.5 280 10 496.2 38 38 22331 -58.1 253 7 547.9 39 35 22853 -55.1 245 6 568.8 40 30 23830 -58.3 230 4 585.7 41 25 24985 -56.5 181 6 622.2 42 20 26410 -54.7 120 8 668.7 43 15 28273 -49.5 743.4 44 13 29222 -43.7 794.5 TRP WND 115 15763 -75.6 280 93 366.7 Sounding variables and indices 1000-500 mb thick: 5698.00 m Freezing level: 619.20 mb = 4149.67 m = 13614.25 ft Wetbulb zero: 630.84 mb = 3982.98 m = 13067.35 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 85.41 % Est. max temperature: 28.22 C = 82.79 F Sfc-Lift cond lev (LCL): 1002.04 mb = 114.47 m = 375.55 ft T: 21.05 C 700-500 lapse rate: 4.28 C/km ThetaE index: 6.87 C Layer 700.0- 479.0 mb Conv cond level (CCL): 957.08 mb = 511.26 m = 1677.33 ft Mean mixing ratio: 14.45 g/kg Conv temperature: 23.81 C = 74.86 F Cap Strength: 1.19 C Lifted Index: 1.77 C Risk: Showers probable Lifted Index @300 mb: 4.66 C Lifted Index @700 mb: -1.50 C Showalter Index: 2.67 C Risk: Showers probable Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 20.00 C K Index: 33.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 368.10 Risk: Showers and thunderstorms possible Energy Index: -1.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 175.77 J/kg Max Up Vert Vel: 18.75 m/s Conv Inhibition (B-): 0.16 J/kg Cap Strength: 1.75 C Lift Cond Lev (LCL): 961.42 mb = 472.10 m = 1548.86 ft Lev Free Conv (LFC): 946.42 mb = 608.04 m = 1994.87 ft Equ Level (EL): 896.42 mb = 1073.35 m = 3521.43 ft B at Equ Level: 17.33 J/kg Max Parcel Lev (MPL): 396.42 mb = 7606.70 m = 24956.05 ft Wind level data Storm motion: 298 at 23 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 1015 4 330 3 1.5 -2.6 | 114 21 -18.9 8.4 1 1000 132 250 4 3.8 1.4 | 127 21 -16.6 12.4 2 925 806 235 21 17.2 12.0 | 172 23 -3.2 23.1 3 850 1525 250 33 31.0 11.3 | 205 25 10.6 22.3 4 700 3142 270 31 31.0 -0.0 | 224 15 10.6 11.0 5 500 5830 285 41 39.6 -10.6 | 269 19 19.2 0.4 6 400 7540 270 62 62.0 -0.0 | 255 43 41.6 11.0 7 300 9640 270 78 78.0 -0.0 | 259 59 57.6 11.0 8 250 10900 275 86 85.7 -7.5 | 267 65 65.3 3.5 9 200 12390 280 86 84.7 -14.9 | 273 64 64.3 -3.9 10 150 14200 270 86 86.0 -0.0 | 260 67 65.6 11.0 11 115 15763 280 93 91.6 -16.1 | 274 71 71.2 -5.1 12 100 16560 265 80 79.7 7.0 | 253 62 59.3 18.0 13 70 18590 280 43 42.3 -7.5 | 261 22 22.0 3.6 14 50 20620 280 10 9.8 -1.7 | 131 14 -10.5 9.3 15 30 23830 230 4 3.1 2.6 | 128 22 -17.3 13.6 16 20 26410 120 8 -6.9 4.0 | 119 31 -27.3 15.0 Wind Parameters Mean winds (0-6000m): 268.4 at 30.9 knts Storm direction: 298.4 at 23.2 knts Shear (0-3000m) pos: 2.7 neg: 4.2 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 108.0 deg Storm rel helicity (0-3000m) pos: 226.9 neg: 0.0 tot: 226.9 m^2/s^2 ave: 75.6 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 6.9 10^-3/s Energy-Hel index: 0.23 Bulk Rich Number: 2.27 Bulk Shear: 77.37 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 ------------------------------------------------------------------------------- 500 247 7 136 19| 0.0 14.0 14.0| 70.6 0.0 70.6 141.3 0.99| 14.2 14.0 1000 238 13 153 20| 0.0 12.6 12.6|130.7 0.0 130.7 130.7 0.95| 13.0 12.4 1500 242 18 168 20| 3.4 8.4 11.8|192.6 0.0 192.6 128.4 0.96| 12.1 11.6 2000 246 22 179 20| 3.0 6.3 9.3|207.5 0.0 207.5 103.7 0.93| 10.0 9.3 2500 250 24 186 19| 2.8 5.0 7.8|218.1 0.0 218.1 87.2 0.90| 8.7 7.8 3000 253 25 192 19| 2.7 4.2 6.9|226.9 0.0 226.9 75.6 0.87| 7.9 6.9 4000 258 27 200 18| 2.6 3.2 5.8|246.2 0.0 246.2 61.6 0.88| 6.6 5.8 5000 264 29 210 17| 2.6 2.5 5.1|267.8 0.0 267.8 53.6 0.88| 5.8 5.1 6000 268 31 221 16| 2.6 2.1 4.7|286.7 -1.9 284.8 47.5 0.85| 5.4 4.6 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251109.00.gif