UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for RJ582... Searching the city database file for: RJ582 ... Date:1200Z 10 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 1001 6 6.6 5.2 91 1.4 5.9 250 15 279.7 280.6 279.0 294.8 5.54 1 1000 14 7.0 4.9 86 2.1 5.9 265 2 280.1 281.1 279.1 295.1 5.43 2 942 503 3.6 2.5 93 1.1 3.1 254 20 281.5 282.4 279.1 295.0 4.86 3 925 651 2.8 2.0 94 0.8 2.4 250 25 282.2 283.0 279.3 295.5 4.78 4 850 1330 -0.9 -3.3 84 2.4 -1.9 235 41 285.2 285.8 279.2 295.3 3.52 5 805 1762 -3.1 -6.6 77 3.5 -4.4 236 50 287.3 287.8 279.4 295.7 2.89 6 700 2847 -12.3 -14.1 86 1.8 -12.8 240 72 288.9 289.2 278.8 294.3 1.83 7 699 2858 -12.3 -14.1 86 1.8 -12.8 240 72 289.0 289.3 278.9 294.5 1.84 8 559 4526 -23.1 -24.8 86 1.7 -23.4 230 75 295.3 295.5 280.6 298.2 0.91 9 500 5330 -29.9 -31.9 83 2.0 -30.2 225 76 296.6 296.7 280.6 298.3 0.53 10 423 6500 -40.1 -42.8 75 2.7 -40.3 232 95 298.1 298.1 280.8 298.8 0.21 11 400 6880 -43.3 235 101 298.7 12 376 7293 -46.7 238 108 299.5 13 300 8780 -50.1 250 134 314.7 14 265 9584 -52.8 255 150 322.1 15 264 9609 -52.9 255 148 322.4 16 250 9960 -52.3 260 140 328.3 17 200 11440 -45.5 260 99 360.7 18 190 11780 -44.5 255 95 367.7 19 151 13297 -48.3 231 77 386.1 20 150 13340 -48.5 230 76 386.5 21 113 15166 -57.7 401.9 22 110 15335 -57.7 405.0 TRP 264 9609 -52.9 255 148 322.4 WND 265 9584 -52.8 255 150 322.1 Sounding variables and indices 1000-500 mb thick: 5316.00 m Freezing level: 868.24 mb = 1164.84 m = 3821.60 ft Wetbulb zero: 882.82 mb = 1025.79 m = 3365.42 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 85.31 % Est. max temperature: 12.09 C = 53.77 F Sfc-Lift cond lev (LCL): 979.72 mb = 181.74 m = 596.26 ft T: 5.83 C 700-500 lapse rate: 7.09 C/km ThetaE index: 1.40 C Layer 700.0- 699.0 mb Conv cond level (CCL): 915.04 mb = 737.94 m = 2421.04 ft Mean mixing ratio: 4.95 g/kg Conv temperature: 9.49 C = 49.08 F Cap Strength: 2.43 C Lifted Index: 2.51 C Risk: None Lifted Index @300 mb: 13.92 C Lifted Index @700 mb: -0.02 C Showalter Index: 2.42 C Risk: Showers probable Total Totals Index: 55.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.00 C Cross Totals Index: 26.60 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 290.00 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.09 J/kg Max Up Vert Vel: 4.71 m/s Conv Inhibition (B-): 12851.80 J/kg Cap Strength: 2.53 C Lift Cond Lev (LCL): 930.37 mb = 603.98 m = 1981.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 at 45 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 1001 6 250 15 14.1 5.1 | 90 31 -30.7 0.3 1 1000 14 265 2 2.0 0.2 | 84 43 -42.8 -4.7 2 925 651 250 25 23.5 8.6 | 100 22 -21.3 3.7 3 850 1330 235 41 33.6 23.5 | 149 22 -11.2 18.7 4 700 2847 240 72 62.4 36.0 | 209 36 17.6 31.1 5 500 5330 225 76 53.7 53.7 | 190 50 9.0 48.9 6 400 6880 235 101 82.7 57.9 | 216 65 38.0 53.1 7 300 8780 250 134 125.9 45.8 | 243 91 81.2 41.0 8 265 9584 255 150 144.9 38.8 | 251 106 100.1 34.0 9 264 9609 255 148 143.0 38.3 | 251 104 98.2 33.4 10 250 9960 260 140 137.9 24.3 | 258 95 93.1 19.4 11 200 11440 260 99 97.5 17.2 | 257 54 52.7 12.3 12 150 13340 230 76 58.2 48.9 | 197 46 13.5 44.0 Wind Parameters Mean winds (0-6000m): 233.8 at 60.0 knts Storm direction: 263.8 at 45.0 knts Shear (0-3000m) pos: 5.6 neg: 4.5 tot: 10.1 10-3/s Storm rel Dir Shear (0-3000m): 117.5 deg Storm rel helicity (0-3000m) pos: 325.4 neg: -42.4 tot: 283.0 m^2/s^2 ave: 94.3 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 8.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.03 Bulk Shear: 331.27 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 ------------------------------------------------------------------------------- 500 254 11 87 34| 5.0 0.0 5.0| 33.9 -36.9 -2.9 -5.9 0.00| 25.2 0.1 1000 248 19 95 27| 2.5 7.5 10.0| 99.3 -36.9 62.5 62.5 0.31| 20.2 6.2 1500 242 26 108 23| 1.7 9.1 10.8|162.9 -36.9 126.0 84.0 0.46| 17.7 8.2 2000 240 32 122 21| 3.9 6.8 10.7|222.6 -36.9 185.8 92.9 0.54| 15.9 8.7 2500 239 38 139 19| 5.2 5.4 10.7|284.4 -36.9 247.5 99.0 0.58| 14.9 8.7 3000 240 43 155 19| 5.6 4.5 10.1|325.4 -42.4 283.0 94.3 0.58| 13.8 8.0 4000 238 50 175 22| 4.2 3.9 8.1|325.4-101.2 224.2 56.0 0.46| 11.3 5.2 5000 236 56 183 26| 3.3 3.7 7.0|325.4-168.2 157.2 31.4 0.36| 9.9 3.6 6000 234 60 187 31| 3.6 3.4 6.9|475.4-190.1 285.3 47.6 0.40| 9.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//RJ582/skewt/RJ582.skewt.20260110.12.gif