UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 24 APR 25 Station: RJ741 WMO ident: 47741 Latitude: 35.46 Longitude: 133.07 ------------------------------------------------------------------------------- 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 1006 29 13.2 9.3 77 3.9 11.0 290 9 285.9 287.1 283.9 306.3 7.32 1 1000 79 12.4 8.3 76 4.1 10.2 285 6 285.5 286.7 283.3 304.7 6.88 2 940 593 7.0 6.9 99 0.1 6.9 265 11 285.2 286.3 282.8 303.7 6.65 3 925 725 6.0 5.9 99 0.1 5.9 260 12 285.4 286.5 282.6 303.1 6.30 4 901 940 5.0 4.5 97 0.5 4.8 283 12 286.6 287.6 282.6 303.1 5.86 5 895 995 6.4 -6.6 39 13.0 1.2 289 12 288.6 289.0 279.6 296.2 2.60 6 883 1106 9.6 -9.4 25 19.0 2.1 301 12 293.0 293.4 281.1 299.4 2.12 7 860 1325 11.4 -28.6 4 40.0 0.4 325 12 297.1 297.2 280.7 298.5 0.42 8 850 1423 11.4 -28.6 4 40.0 0.3 335 12 298.1 298.2 281.1 299.5 0.42 9 825 1672 12.2 -30.8 3 43.0 0.4 330 13 301.5 301.6 282.5 302.7 0.36 10 736 2615 6.4 -31.6 5 38.0 -3.4 313 15 305.2 305.2 284.0 306.4 0.37 11 706 2955 6.2 306 16 308.6 12 700 3025 6.0 -39.0 2 45.0 -4.2 305 16 309.1 309.2 285.2 309.8 0.19 13 550 4938 -8.9 -36.9 8 28.0 -14.2 283 30 313.5 313.6 286.9 314.6 0.29 14 508 5549 -11.1 -57.1 1 46.0 -16.5 276 34 318.1 318.1 288.2 318.2 0.03 15 500 5670 -11.9 -46.9 4 35.0 -17.0 275 35 318.5 318.6 288.4 319.0 0.11 16 410 7159 -22.7 -46.7 9 24.0 -25.4 271 50 323.2 323.2 289.9 323.7 0.14 17 400 7340 -24.1 -43.1 16 19.0 -26.4 270 52 323.7 323.7 290.1 324.5 0.21 18 341 8478 -33.9 -38.2 65 4.3 -34.4 273 66 325.4 325.5 290.9 327.0 0.42 19 305 9248 -40.1 -42.2 80 2.1 -40.3 275 77 327.3 327.4 291.3 328.5 0.31 20 300 9360 -41.1 275 78 327.4 21 279 9853 -44.1 277 83 330.0 22 250 10590 -46.3 280 91 337.2 23 236 10970 -48.7 280 89 339.2 24 200 12060 -46.5 270 84 359.1 25 195 12228 -47.7 269 86 359.8 26 178 12827 -50.6 265 93 364.6 27 150 13930 -56.1 260 89 373.4 28 115 15572 -65.7 270 64 385.1 29 102 16300 -64.3 274 53 401.2 30 100 16420 -64.9 275 51 402.3 31 90 17061 -66.7 266 46 411.1 32 73 18312 -72.1 249 35 425.0 33 70 18560 -71.9 245 33 430.6 34 62 19283 -67.3 254 27 456.0 35 60 19483 -63.7 256 26 468.3 36 52 20359 -64.3 267 19 486.5 37 50 20600 -61.9 270 17 497.6 38 37 22486 -56.9 270 11 555.2 39 30 23820 -55.1 270 6 594.4 40 20 26440 -48.9 250 23 686.5 41 16 27906 -48.9 731.7 TRP 236 10970 -48.7 280 89 339.2 WND 178 12827 -50.6 265 93 364.6 Sounding variables and indices 1000-500 mb thick: 5591.00 m Freezing level: 639.60 mb = 3795.38 m = 12451.88 ft Wetbulb zero: 816.19 mb = 1760.57 m = 5776.07 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 20.99 % Est. max temperature: 24.85 C = 76.73 F Sfc-Lift cond lev (LCL): 948.65 mb = 516.85 m = 1695.70 ft T: 7.80 C 700-500 lapse rate: 6.77 C/km ThetaE index: 6.88 C Layer 895.0- 883.0 mb Conv cond level (CCL): 936.48 mb = 623.68 m = 2046.18 ft Mean mixing ratio: 6.61 g/kg Conv temperature: 12.56 C = 54.60 F Cap Strength: 14.19 C Lifted Index: 14.39 C Risk: None Lifted Index @300 mb: 16.80 C Lifted Index @700 mb: 13.25 C Showalter Index: 16.77 C Risk: None Total Totals Index: 6.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: -16.70 C K Index: -50.30 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 4.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.72 J/kg Max Up Vert Vel: 3.07 m/s Conv Inhibition (B-): 0.41 J/kg Cap Strength: 14.34 C Lift Cond Lev (LCL): 932.96 mb = 654.61 m = 2147.63 ft Lev Free Conv (LFC): 927.96 mb = 698.73 m = 2292.40 ft Equ Level (EL): 897.96 mb = 967.47 m = 3174.07 ft B at Equ Level: 1.39 J/kg Max Parcel Lev (MPL): 887.96 mb = 1059.59 m = 3476.31 ft Wind level data Storm motion: 319 at 15 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 1006 29 290 9 8.5 -3.1 | 171 8 -1.2 8.1 1 1000 79 285 6 5.8 -1.6 | 158 10 -3.9 9.7 2 925 725 260 12 11.8 2.1 | 189 13 2.1 13.3 3 850 1423 335 12 5.1 -10.9 | 94 5 -4.6 0.3 4 700 3025 305 16 13.1 -9.2 | 239 4 3.4 2.0 5 500 5670 275 35 34.9 -3.1 | 252 26 25.2 8.2 6 400 7340 270 52 52.0 -0.0 | 255 44 42.3 11.2 7 300 9360 275 78 77.7 -6.8 | 266 68 68.0 4.4 8 250 10590 280 91 89.6 -15.8 | 273 80 79.9 -4.6 9 236 10970 280 89 87.6 -15.5 | 273 78 78.0 -4.2 10 200 12060 270 84 84.0 -0.0 | 261 75 74.3 11.2 11 178 12827 265 93 92.6 8.1 | 257 85 83.0 19.3 12 150 13930 260 89 87.6 15.5 | 251 82 78.0 26.7 13 100 16420 275 51 50.8 -4.4 | 261 42 41.1 6.8 14 70 18560 245 33 29.9 13.9 | 219 32 20.2 25.2 15 50 20600 270 17 17.0 -0.0 | 213 13 7.3 11.2 16 30 23820 270 6 6.0 -0.0 | 162 12 -3.7 11.2 17 20 26440 250 23 21.6 7.9 | 212 23 11.9 19.1 Wind Parameters Mean winds (0-6000m): 289.2 at 19.8 knts Storm direction: 319.2 at 14.8 knts Shear (0-3000m) pos: 2.1 neg: 1.8 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 68.1 deg Storm rel helicity (0-3000m) pos: 19.6 neg: -10.3 tot: 9.3 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 19.41 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 ------------------------------------------------------------------------------- 500 275 8 171 11| 0.0 4.0 4.0| 11.3 -4.1 7.2 14.4 0.33| 7.3 2.4 1000 272 10 181 11| 2.6 2.0 4.6| 18.7 -4.5 14.2 14.2 0.27| 8.3 2.3 1500 288 11 183 8| 4.2 1.3 5.5| 18.7 -10.3 8.4 5.6 -0.07| 8.7 -0.6 2000 301 11 179 6| 3.2 1.4 4.6| 18.9 -10.3 8.6 4.3 -0.06| 7.2 -0.4 2500 305 12 179 4| 2.5 1.6 4.1| 19.3 -10.3 9.0 3.6 0.01| 6.3 0.1 3000 306 12 185 4| 2.1 1.8 3.9| 19.6 -10.3 9.3 3.1 0.03| 5.7 0.1 4000 303 14 211 4| 1.6 2.3 3.9| 23.1 -10.3 12.7 3.2 0.07| 5.4 0.4 5000 297 17 235 6| 1.3 2.8 4.0| 23.1 -15.9 7.2 1.4 0.04| 5.2 0.2 6000 289 20 242 10| 1.1 3.1 4.2| 27.4 -26.9 0.5 0.1 0.01| 5.2 0.1 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20250424.00.gif