UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for RJ582... Searching the city database file for: RJ582 ... Date:1200Z 16 JAN 26 Station: RJ582 WMO ident: 47582 Latitude: 39.72 Longitude: 140.10 ------------------------------------------------------------------------------- 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 1016 4 3.4 -4.6 56 8.0 0.4 280 14 275.3 275.7 272.7 282.7 2.67 1 1000 132 2.6 -5.4 56 8.0 -0.3 275 17 275.8 276.2 272.8 282.8 2.55 2 925 755 -3.3 -7.1 75 3.8 -4.6 280 23 275.9 276.3 272.7 282.7 2.42 3 850 1415 -9.5 -10.1 95 0.6 -9.7 285 25 276.2 276.5 272.3 282.1 2.08 4 834 1561 -10.9 -12.1 91 1.2 -11.2 285 28 276.2 276.5 271.9 281.3 1.81 5 827 1626 -11.3 -15.2 73 3.9 -12.3 284 29 276.5 276.7 271.5 280.5 1.42 6 813 1757 -10.3 -28.3 21 18.0 -13.5 284 31 278.9 279.0 271.3 280.3 0.46 7 771 2164 -11.9 -26.9 28 15.0 -14.6 282 38 281.4 281.5 272.9 283.1 0.55 8 720 2686 -14.1 -25.1 39 11.0 -16.2 281 47 284.6 284.7 274.9 286.7 0.69 9 700 2899 -15.9 -23.9 50 8.0 -17.4 280 51 284.9 285.0 275.2 287.3 0.79 10 646 3496 -21.7 -25.1 74 3.4 -22.2 280 62 284.9 285.1 275.2 287.3 0.77 11 631 3669 -22.3 -22.8 96 0.5 -22.4 280 66 286.2 286.3 276.2 289.1 0.97 12 613 3881 -22.9 -23.6 94 0.7 -23.0 280 70 287.8 288.0 277.0 290.7 0.93 13 590 4161 -24.3 -25.8 87 1.5 -24.5 280 75 289.4 289.5 277.6 291.9 0.79 14 585 4223 -24.5 -29.5 63 5.0 -25.2 280 77 289.9 290.0 277.5 291.7 0.57 15 559 4552 -26.7 -29.5 77 2.8 -27.1 280 83 291.1 291.2 278.1 292.9 0.59 16 540 4800 -29.1 -33.0 69 3.9 -29.5 280 88 291.1 291.2 277.9 292.5 0.44 17 538 4827 -29.3 -38.3 41 9.0 -30.1 280 89 291.2 291.2 277.7 292.0 0.26 18 536 4853 -28.9 -47.9 14 19.0 -30.2 280 89 291.9 292.0 277.8 292.3 0.09 19 521 5056 -28.3 -56.3 5 28.0 -29.8 280 93 295.0 295.0 279.1 295.2 0.04 20 500 5350 -30.1 -57.1 5 27.0 -31.4 280 99 296.3 296.3 279.7 296.5 0.03 21 400 6910 -38.5 -66.5 4 28.0 -39.3 285 113 305.0 305.0 283.4 305.0 0.01 22 381 7243 -40.1 -69.1 3 29.0 -40.8 284 114 307.1 307.1 284.2 307.2 0.01 23 312 8581 -48.3 280 119 313.7 24 300 8840 -47.5 280 119 318.4 25 297 8906 -47.5 280 122 319.3 26 264 9680 -47.7 277 109 330.0 27 250 10040 -46.1 275 103 337.5 28 209 11243 -42.7 283 90 360.6 29 200 11540 -43.1 285 87 364.5 30 150 13440 -51.3 275 82 381.7 31 123 14712 -56.7 277 81 394.1 32 100 16020 -57.9 280 80 415.9 33 88 16821 -60.3 284 66 426.5 34 74 17912 -56.1 288 47 457.0 35 73 17999 -53.3 289 46 464.7 36 70 18270 -52.5 290 41 472.1 37 67 18553 -52.3 289 38 478.5 38 58 19469 -59.7 284 27 481.9 39 50 20400 -58.1 280 16 506.6 40 44 21202 -59.9 521.0 41 41 21641 -62.1 526.2 42 35 22631 -56.9 564.1 43 32 23199 -56.7 579.3 TRP 312 8581 -48.3 280 119 313.7 WND 297 8906 -47.5 280 122 319.3 Sounding variables and indices 1000-500 mb thick: 5218.00 m Freezing level: 966.95 mb = 406.54 m = 1333.78 ft Wetbulb zero: 1007.55 mb = 71.16 m = 233.46 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 58.67 % Est. max temperature: 4.26 C = 39.66 F Sfc-Lift cond lev (LCL): 897.36 mb = 991.81 m = 3253.94 ft T: -5.52 C 700-500 lapse rate: 5.79 C/km ThetaE index: 2.56 C Layer 925.0- 771.0 mb Conv cond level (CCL): 874.02 mb = 1197.46 m = 3928.63 ft Mean mixing ratio: 2.50 g/kg Conv temperature: 4.24 C = 39.62 F Cap Strength: 10.88 C Lifted Index: 11.66 C Risk: None Lifted Index @300 mb: 25.31 C Lifted Index @700 mb: 4.76 C Showalter Index: 12.18 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 20.00 C K Index: 2.50 Risk: None Sweat Index: 149.00 Risk: None Energy Index: 3.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.21 J/kg Max Up Vert Vel: 3.23 m/s Conv Inhibition (B-): 4.70 J/kg Cap Strength: 11.37 C Lift Cond Lev (LCL): 878.16 mb = 1160.58 m = 3807.63 ft Lev Free Conv (LFC): 853.16 mb = 1386.01 m = 4547.22 ft Equ Level (EL): 823.16 mb = 1661.81 m = 5452.07 ft B at Equ Level: 4.85 J/kg Max Parcel Lev (MPL): 803.16 mb = 1850.73 m = 6071.87 ft Wind level data Storm motion: 311 at 43 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 1016 4 280 14 13.8 -2.4 | 144 31 -18.7 25.3 1 1000 132 275 17 16.9 -1.5 | 149 31 -15.5 26.3 2 925 755 280 23 22.7 -4.0 | 158 26 -9.8 23.8 3 850 1415 285 25 24.1 -6.5 | 159 23 -8.3 21.3 4 700 2899 280 51 50.2 -8.9 | 223 26 17.7 18.9 5 500 5350 280 99 97.5 -17.2 | 261 66 65.0 10.6 6 400 6910 285 113 109.1 -29.2 | 271 77 76.7 -1.5 7 312 8581 280 119 117.2 -20.7 | 265 85 84.7 7.1 8 300 8840 280 119 117.2 -20.7 | 265 85 84.7 7.1 9 297 8906 280 122 120.1 -21.2 | 266 88 87.7 6.6 10 250 10040 275 103 102.6 -9.0 | 255 73 70.1 18.8 11 200 11540 285 87 84.0 -22.5 | 264 52 51.6 5.2 12 150 13440 275 82 81.7 -7.1 | 247 53 49.2 20.6 13 100 16020 280 80 78.8 -13.9 | 253 48 46.3 13.9 14 70 18270 290 41 38.5 -14.0 | 204 15 6.0 13.7 15 50 20400 280 16 15.8 -2.8 | 146 30 -16.7 25.0 Wind Parameters Mean winds (0-6000m): 280.5 at 57.0 knts Storm direction: 310.5 at 42.7 knts Shear (0-3000m) pos: 1.1 neg: 5.7 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 83.3 deg Storm rel helicity (0-3000m) pos: 206.4 neg: 0.0 tot: 206.4 m^2/s^2 ave: 68.8 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 5.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 201.96 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 ------------------------------------------------------------------------------- 500 277 18 150 30| 0.0 6.8 6.8| 44.0 0.0 44.0 88.0 0.80| 7.1 5.7 1000 279 20 153 28| 1.8 3.4 5.2| 56.7 0.0 56.7 56.7 0.70| 5.4 3.8 1500 281 22 155 26| 2.3 2.3 4.5| 66.4 0.0 66.4 44.3 0.65| 4.8 3.1 2000 282 24 159 25| 1.7 4.0 5.7|112.5 0.0 112.5 56.3 0.77| 5.8 4.5 2500 282 27 165 23| 1.4 5.0 6.3|158.8 0.0 158.8 63.5 0.82| 6.5 5.3 3000 281 31 174 22| 1.1 5.7 6.8|206.4 0.0 206.4 68.8 0.82| 7.0 5.7 4000 281 39 195 21| 0.8 6.8 7.6|318.8 0.0 318.8 79.7 0.76| 7.7 5.9 5000 280 48 218 24| 0.7 7.4 8.1|431.2 0.0 431.2 86.2 0.68| 8.2 5.6 6000 281 57 234 29| 1.7 6.2 7.9|566.5 0.0 566.5 94.4 0.67| 8.0 5.3 Wrote GIF file: /home/apache/climate/data/raob//RJ582/skewt/RJ582.skewt.20260116.12.gif