UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 29 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 1010 24 13.6 5.6 58 8.0 9.4 310 7 285.9 286.9 282.1 301.8 5.65 1 1004 74 11.4 4.4 62 7.0 7.9 313 8 284.2 285.1 280.8 298.8 5.22 2 1000 107 11.0 4.0 62 7.0 7.5 315 8 284.1 285.0 280.6 298.4 5.09 3 925 751 4.6 2.7 87 1.9 3.7 335 8 284.0 284.9 280.5 298.1 5.02 4 857 1367 -0.7 -1.9 92 1.2 -1.2 11 16 284.7 285.4 279.4 295.7 3.88 5 853 1405 0.0 -6.0 64 6.0 -2.3 13 17 285.9 286.4 278.7 294.1 2.86 6 850 1433 -0.3 -6.3 64 6.0 -2.6 15 17 285.8 286.3 278.6 293.9 2.80 7 847 1461 -0.7 -1.9 92 1.2 -1.2 14 18 285.7 286.4 280.0 296.9 3.92 8 846 1471 -0.7 -5.6 69 4.9 -2.6 14 18 285.8 286.3 278.8 294.4 2.97 9 842 1508 -1.1 -2.0 94 0.9 -1.5 12 18 285.8 286.4 280.0 296.9 3.92 10 841 1518 -1.3 -5.1 75 3.8 -2.8 12 19 285.7 286.2 278.9 294.6 3.11 11 833 1594 -2.3 -3.8 89 1.5 -2.9 9 20 285.4 286.0 279.2 295.3 3.46 12 830 1623 -0.7 -12.7 40 12.0 -4.6 8 20 287.4 287.7 277.9 292.5 1.73 13 736 2576 -3.9 -35.9 6 32.0 -9.8 330 38 293.9 294.0 279.0 294.7 0.24 14 723 2716 -4.1 -24.1 19 20.0 -9.1 325 40 295.2 295.3 280.3 297.6 0.75 15 715 2804 -4.1 -21.1 25 17.0 -8.7 322 42 296.1 296.3 281.0 299.3 0.99 16 700 2971 -4.3 -32.3 9 28.0 -10.1 315 45 297.7 297.8 280.8 298.9 0.36 17 692 3061 -4.9 -26.9 16 22.0 -10.0 314 45 298.0 298.1 281.3 300.0 0.61 18 621 3910 -6.3 -25.3 21 19.0 -11.1 308 47 305.8 306.0 284.7 308.4 0.79 19 500 5560 -19.9 -35.9 23 16.0 -22.3 295 52 308.8 308.8 285.3 310.0 0.36 20 481 5845 -22.1 -46.1 9 24.0 -24.6 294 55 309.5 309.5 285.3 310.0 0.13 21 413 6944 -29.7 -55.7 6 26.0 -31.3 291 67 313.5 313.5 286.6 313.7 0.05 22 400 7170 -31.7 -56.7 7 25.0 -33.1 290 70 313.8 313.8 286.7 314.0 0.04 23 346 8180 -40.1 -63.1 7 23.0 -40.9 282 67 315.7 315.7 287.3 315.8 0.02 24 300 9140 -47.3 275 64 318.7 25 251 10295 -55.1 270 68 323.8 26 250 10320 -54.9 270 68 324.4 27 210 11451 -49.1 266 71 350.1 28 200 11770 -50.9 265 72 352.2 29 189 12138 -51.5 260 80 356.9 30 150 13630 -54.1 260 72 376.9 31 104 15955 -58.7 255 67 409.7 32 100 16200 -60.3 255 66 411.2 33 94 16585 -61.3 258 63 416.6 34 70 18410 -62.1 275 47 451.5 35 68 18590 -61.3 272 45 457.0 36 59 19482 -56.9 260 37 485.8 37 53 20161 -58.3 250 30 497.7 38 50 20530 -56.1 245 27 511.3 39 43 21489 -54.1 254 20 538.7 40 33 23177 -55.1 269 8 578.4 41 30 23790 -50.5 275 4 607.0 42 20 26430 -50.1 245 12 682.8 43 19 26765 -49.7 694.2 TRP 251 10295 -55.1 270 68 323.8 WND 189 12138 -51.5 260 80 356.9 Sounding variables and indices 1000-500 mb thick: 5453.00 m Freezing level: 865.98 mb = 1285.93 m = 4218.88 ft Freezing level: 853.00 mb = 1404.78 m = 4608.80 ft Freezing level: 853.00 mb = 1404.78 m = 4608.80 ft Wetbulb zero: 873.73 mb = 1211.31 m = 3974.05 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 37.19 % Est. max temperature: 12.37 C = 54.27 F Sfc-Lift cond lev (LCL): 895.17 mb = 1015.60 m = 3331.98 ft T: 2.32 C 700-500 lapse rate: 6.03 C/km ThetaE index: 7.87 C Layer 1004.0- 847.0 mb Conv cond level (CCL): 895.12 mb = 1016.07 m = 3333.54 ft Mean mixing ratio: 5.06 g/kg Conv temperature: 12.00 C = 53.60 F Cap Strength: 10.85 C Lifted Index: 10.26 C Risk: None Lifted Index @300 mb: 14.53 C Lifted Index @700 mb: 6.11 C Showalter Index: 13.42 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 13.60 C K Index: -14.70 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 3.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.62 J/kg Max Up Vert Vel: 4.15 m/s Conv Inhibition (B-): 1.91 J/kg Cap Strength: 10.81 C Lift Cond Lev (LCL): 897.74 mb = 992.44 m = 3255.99 ft Lev Free Conv (LFC): 882.74 mb = 1128.44 m = 3702.20 ft Equ Level (EL): 832.74 mb = 1596.31 m = 5237.18 ft B at Equ Level: 8.32 J/kg Max Parcel Lev (MPL): 802.74 mb = 1887.40 m = 6192.18 ft Wind level data Storm motion: 341 at 27 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 1010 24 310 7 5.4 -4.5 | 171 21 -3.5 20.9 1 1000 107 315 8 5.7 -5.7 | 171 20 -3.2 19.7 2 925 751 335 8 3.4 -7.3 | 163 19 -5.5 18.1 3 850 1433 15 17 -4.4 -16.4 | 124 16 -13.2 9.0 4 700 2971 315 45 31.8 -31.8 | 286 24 23.0 -6.4 5 500 5560 295 52 47.1 -22.0 | 265 38 38.3 3.4 6 400 7170 290 70 65.8 -23.9 | 269 57 56.9 1.4 7 300 9140 275 64 63.8 -5.6 | 250 58 54.9 19.8 8 251 10295 270 68 68.0 -0.0 | 247 64 59.2 25.4 9 250 10320 270 68 68.0 -0.0 | 247 64 59.2 25.4 10 200 11770 265 72 71.7 6.3 | 243 70 62.9 31.7 11 189 12138 260 80 78.8 13.9 | 241 80 69.9 39.3 12 150 13630 260 72 70.9 12.5 | 239 73 62.1 37.9 13 100 16200 255 66 63.8 17.1 | 232 69 54.9 42.5 14 70 18410 275 47 46.8 -4.1 | 241 44 38.0 21.3 15 50 20530 245 27 24.5 11.4 | 203 40 15.6 36.8 16 30 23790 275 4 4.0 -0.3 | 169 26 -4.9 25.0 17 20 26430 245 12 10.9 5.1 | 184 31 2.0 30.5 Wind Parameters Mean winds (0-6000m): 310.8 at 35.8 knts Storm direction: 340.8 at 26.9 knts Shear (0-3000m) pos: 2.8 neg: 6.6 tot: 9.4 10-3/s Storm rel Dir Shear (0-3000m): 114.6 deg Storm rel helicity (0-3000m) pos: 0.2 neg: -134.4 tot: -134.1 m^2/s^2 ave: -44.7 10^-3 m/s^2 rel: -0.69 Storm rel vorticity (0-3000m) horiz: 10.3 stream: -7.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 104.21 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 ------------------------------------------------------------------------------- 500 320 8 169 20| 2.6 0.0 2.6| 0.2 -8.0 -7.7 -15.5 -0.51| 3.1 -1.5 1000 330 8 166 19| 4.0 0.0 4.0| 0.2 -26.0 -25.8 -25.8 -0.64| 4.3 -2.8 1500 350 11 155 16| 5.7 0.0 5.7| 0.2 -61.3 -61.1 -40.7 -0.78| 6.3 -4.9 2000 354 14 148 14| 4.2 3.1 7.3| 0.2 -80.9 -80.6 -40.3 -0.73| 7.8 -5.7 2500 346 17 151 10| 3.4 5.2 8.6| 0.2 -99.1 -98.8 -39.5 -0.76| 9.2 -7.0 3000 333 22 188 6| 2.8 6.6 9.4| 0.2-134.4-134.1 -44.7 -0.69| 10.3 -7.1 4000 324 28 247 8| 2.1 5.6 7.7| 0.2-163.3-163.1 -40.8 -0.68| 8.6 -5.9 5000 317 32 261 13| 1.7 5.0 6.7| 0.2-200.7-200.4 -40.1 -0.67| 7.6 -5.1 6000 311 36 264 18| 1.4 4.8 6.2| 12.1-223.1-211.0 -35.2 -0.61| 7.1 -4.4 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20250429.00.gif