UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:0000Z 22 APR 25 Station: RJ401 WMO ident: 47401 Latitude: 45.42 Longitude: 141.68 ------------------------------------------------------------------------------- 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 1019 1 3.4 -1.5 70 4.9 1.4 80 6 275.1 275.6 273.6 284.3 3.36 1 1016 25 1.8 -2.9 71 4.7 -0.0 80 7 273.7 274.2 272.3 282.0 3.03 2 1000 153 0.8 -3.0 76 3.8 -0.7 80 10 274.0 274.5 272.5 282.3 3.06 3 974 364 -0.9 -4.2 78 3.3 -2.1 87 11 274.3 274.8 272.4 282.2 2.87 4 962 463 0.0 -13.0 37 13.0 -3.9 90 12 276.2 276.4 271.4 280.4 1.46 5 958 496 2.6 -27.4 9 30.0 -4.1 91 12 279.2 279.2 271.4 280.5 0.42 6 950 564 3.4 -25.6 10 29.0 -3.4 93 13 280.6 280.7 272.4 282.2 0.50 7 940 650 3.2 -19.8 17 23.0 -3.0 96 13 281.3 281.4 273.3 283.8 0.84 8 925 780 3.6 -26.4 9 30.0 -3.5 100 14 283.0 283.1 273.7 284.5 0.48 9 913 886 3.8 -30.2 6 34.0 -3.7 101 12 284.3 284.3 274.2 285.3 0.34 10 850 1466 1.6 -28.4 9 30.0 -5.3 105 2 287.8 287.9 276.2 289.2 0.43 11 762 2337 -1.9 -21.9 20 20.0 -7.2 23 9 293.2 293.3 279.5 295.9 0.87 12 719 2796 -3.7 -17.7 33 14.0 -7.8 340 12 296.1 296.3 281.4 300.2 1.32 13 700 3006 -5.1 -19.1 32 14.0 -9.1 320 14 296.8 297.1 281.6 300.6 1.21 14 641 3694 -7.7 -26.7 20 19.0 -12.1 313 19 301.5 301.6 282.8 303.7 0.67 15 601 4191 -11.9 -14.5 81 2.6 -12.7 309 23 302.2 302.6 284.8 308.7 2.07 16 510 5432 -18.1 -20.5 81 2.4 -18.7 296 32 309.2 309.5 286.8 314.0 1.47 17 500 5580 -18.7 -21.0 82 2.3 -19.3 295 33 310.2 310.5 287.1 315.0 1.43 18 473 5991 -20.7 -22.2 88 1.5 -21.1 294 38 312.7 313.0 287.8 317.3 1.36 19 453 6310 -20.5 -22.4 85 1.9 -21.0 293 41 316.9 317.1 289.2 321.6 1.40 20 400 7220 -25.7 -28.0 81 2.3 -26.2 290 52 321.6 321.8 290.2 324.9 0.95 21 363 7916 -30.7 -33.8 74 3.1 -31.2 292 55 324.0 324.1 290.6 326.1 0.61 22 307 9083 -40.1 -45.1 59 5.0 -40.5 295 61 326.7 326.7 291.0 327.5 0.22 23 300 9240 -41.3 295 62 327.2 24 250 10450 -51.7 295 78 329.2 25 210 11558 -60.0 290 91 333.1 26 200 11860 -62.3 295 91 334.1 27 158 13332 -57.9 299 58 364.9 28 150 13660 -57.9 300 51 370.3 29 101 16147 -57.9 295 35 414.7 30 100 16210 -58.3 295 35 415.1 31 93 16665 -58.3 287 33 423.8 32 87 17081 -60.7 279 32 427.1 33 82 17450 -57.7 273 31 440.6 34 70 18440 -60.3 255 27 455.4 35 61 19306 -59.5 327 18 475.4 36 50 20560 -58.7 70 4 505.2 37 31 23582 -55.9 586.7 TRP 200 11860 -62.3 295 91 334.1 WND 210 11558 -60.0 290 91 333.1 Sounding variables and indices 1000-500 mb thick: 5427.00 m Freezing level: 987.76 mb = 252.16 m = 827.28 ft Freezing level: 962.00 mb = 462.72 m = 1518.09 ft Freezing level: 809.77 mb = 1864.25 m = 6116.22 ft Wetbulb zero: 1016.02 mb = 24.96 m = 81.89 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 41.79 % Est. max temperature: 15.11 C = 59.20 F Sfc-Lift cond lev (LCL): 944.55 mb = 610.59 m = 2003.21 ft T: 3.29 C 700-500 lapse rate: 5.28 C/km ThetaE index: 2.26 C Layer 1016.0-1000.0 mb Conv cond level (CCL): 515.87 mb = 5345.79 m = 17538.47 ft Mean mixing ratio: 1.85 g/kg Conv temperature: 37.24 C = 99.03 F Cap Strength: 22.51 C Lifted Index: 23.17 C Risk: None Lifted Index @300 mb: 31.57 C Lifted Index @700 mb: 15.62 C Showalter Index: 18.14 C Risk: None Total Totals Index: 10.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: -9.70 C K Index: -22.10 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 5.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.51 J/kg Max Up Vert Vel: 10.05 m/s Conv Inhibition (B-): 43659.11 J/kg Cap Strength: 22.68 C Lift Cond Lev (LCL): 807.31 mb = 1876.73 m = 6157.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 13 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 1019 1 80 6 -5.9 -1.0 | 136 15 -10.6 10.9 1 1000 153 80 10 -9.8 -1.7 | 125 18 -14.5 10.2 2 925 780 100 14 -13.8 2.4 | 128 23 -18.4 14.4 3 850 1466 105 2 -1.9 0.5 | 152 14 -6.6 12.5 4 700 3006 320 14 9.0 -10.7 | 254 5 4.4 1.2 5 500 5580 295 33 29.9 -13.9 | 274 25 25.3 -2.0 6 400 7220 290 52 48.9 -17.8 | 277 45 44.2 -5.8 7 300 9240 295 62 56.2 -26.2 | 285 53 51.5 -14.2 8 250 10450 295 78 70.7 -33.0 | 288 69 66.0 -21.0 9 210 11558 290 91 85.5 -31.1 | 283 83 80.9 -19.2 10 200 11860 295 91 82.5 -38.5 | 289 82 77.8 -26.5 11 150 13660 300 51 44.2 -25.5 | 289 42 39.5 -13.5 12 100 16210 295 35 31.7 -14.8 | 276 27 27.1 -2.8 13 70 18440 255 27 26.1 7.0 | 229 29 21.4 19.0 14 50 20560 70 4 -3.8 -1.4 | 142 14 -8.4 10.6 Wind Parameters Mean winds (0-6000m): 308.8 at 17.1 knts Storm direction: 338.8 at 12.8 knts Shear (0-3000m) pos: 0.7 neg: 2.7 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 118.2 deg Storm rel helicity (0-3000m) pos: 42.3 neg: -42.6 tot: -0.3 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.59 Bulk Shear: 85.44 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 85 10 127 18| 6.6 0.0 6.6| 1.4 -13.5 -12.2 -24.3 -0.41| 7.2 -2.9 1000 92 11 128 20| 2.6 0.0 2.6| 18.9 -13.5 5.4 5.4 0.01| 6.7 0.1 1500 94 10 132 19| 1.4 0.0 1.4| 41.9 -13.5 28.4 18.9 0.25| 7.2 1.8 2000 91 8 133 18| 1.0 1.3 2.3| 41.9 -31.5 10.4 5.2 0.01| 6.7 0.1 2500 76 8 128 16| 0.8 2.2 3.0| 41.9 -42.1 -0.2 -0.1 -0.10| 7.0 -0.7 3000 51 9 119 13| 0.7 2.7 3.4| 42.3 -42.6 -0.3 -0.1 -0.01| 7.8 -0.1 4000 349 11 115 3| 0.5 3.0 3.5| 47.4 -42.6 4.8 1.2 0.04| 6.9 0.3 5000 322 14 255 4| 0.4 3.2 3.6| 47.7 -45.5 2.2 0.4 0.03| 6.4 0.2 6000 309 17 262 9| 0.3 3.4 3.8| 53.5 -52.7 0.8 0.1 0.02| 6.2 0.1 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20250422.00.gif