UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for RJ582... Searching the city database file for: RJ582 ... Date:1200Z 8 DEC 25 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 1018 5 3.4 1.6 88 1.8 2.6 270 12 275.1 275.8 274.9 286.6 4.21 1 1000 149 2.2 0.4 88 1.8 1.4 260 10 275.4 276.0 274.6 286.1 3.93 2 925 775 -1.3 -2.4 92 1.1 -1.7 310 16 278.0 278.6 275.4 287.6 3.46 3 850 1443 -6.7 -8.2 89 1.5 -7.2 300 33 279.1 279.5 274.5 286.0 2.42 4 774 2168 -11.3 -12.4 92 1.1 -11.6 288 33 281.8 282.1 275.2 287.3 1.90 5 700 2931 -16.5 -17.7 90 1.2 -16.8 275 33 284.2 284.4 275.7 288.2 1.36 6 617 3864 -24.1 -26.1 83 2.0 -24.4 271 50 285.9 286.1 275.7 288.2 0.74 7 608 3971 -24.7 -35.7 35 11.0 -25.9 271 52 286.4 286.5 275.3 287.4 0.30 8 585 4252 -24.5 -42.5 17 18.0 -26.1 270 57 289.9 289.9 276.9 290.4 0.15 9 500 5380 -30.5 -52.5 10 22.0 -31.7 265 78 295.9 295.9 279.6 296.1 0.06 10 451 6104 -34.9 -57.9 8 23.0 -35.8 263 84 299.2 299.2 281.0 299.3 0.03 11 403 6879 -40.1 -61.1 9 21.0 -40.8 260 91 302.2 302.2 282.3 302.3 0.03 12 400 6930 -40.3 260 91 302.6 13 340 8026 -45.9 260 87 309.4 14 300 8860 -45.9 255 87 320.7 15 263 9732 -44.7 255 97 334.7 16 250 10070 -43.1 255 101 342.0 17 200 11580 -43.5 245 82 363.9 18 196 11716 -43.7 245 83 365.7 19 150 13480 -52.3 245 95 380.0 20 111 15403 -58.1 260 112 403.3 21 110 15460 -58.1 260 113 404.3 22 102 15935 -58.1 264 105 413.1 23 100 16060 -58.5 265 103 414.7 24 86 17011 -57.5 254 83 435.0 25 73 18066 -49.1 243 62 473.6 26 70 18340 -51.7 240 56 473.8 27 61 19218 -58.9 244 46 476.8 28 54 19987 -56.3 248 37 499.7 29 50 20480 -52.9 250 31 518.8 30 48 20743 -53.1 524.4 31 44 21300 -56.5 529.3 TRP 340 8026 -45.9 260 87 309.4 WND 110 15460 -58.1 260 113 404.3 Sounding variables and indices 1000-500 mb thick: 5231.00 m Freezing level: 952.86 mb = 542.49 m = 1779.79 ft Wetbulb zero: 966.20 mb = 425.11 m = 1394.71 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 68.68 % Est. max temperature: 7.13 C = 44.83 F Sfc-Lift cond lev (LCL): 989.98 mb = 229.86 m = 754.11 ft T: 1.75 C 700-500 lapse rate: 5.72 C/km ThetaE index: 1.59 C Layer 850.0- 774.0 mb Conv cond level (CCL): 923.83 mb = 785.02 m = 2575.48 ft Mean mixing ratio: 3.74 g/kg Conv temperature: 6.27 C = 43.28 F Cap Strength: 4.25 C Lifted Index: 8.15 C Risk: None Lifted Index @300 mb: 24.04 C Lifted Index @700 mb: 1.29 C Showalter Index: 8.80 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 22.30 C K Index: 14.40 Risk: None Sweat Index: 144.00 Risk: None Energy Index: 2.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.09 J/kg Max Up Vert Vel: 4.49 m/s Conv Inhibition (B-): 36723.59 J/kg Cap Strength: 7.93 C Lift Cond Lev (LCL): 944.78 mb = 605.11 m = 1985.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 33 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 1018 5 270 12 12.0 -0.0 | 139 24 -15.7 18.2 1 1000 149 260 10 9.8 1.7 | 138 27 -17.9 19.9 2 925 775 310 16 12.3 -10.3 | 117 17 -15.5 7.9 3 850 1443 300 33 28.6 -16.5 | 207 2 0.9 1.7 4 700 2931 275 33 32.9 -2.9 | 199 16 5.2 15.3 5 500 5380 265 78 77.7 6.8 | 243 56 50.0 25.0 6 400 6930 260 91 89.6 15.8 | 241 71 61.9 34.0 7 340 8026 260 87 85.7 15.1 | 240 67 58.0 33.3 8 300 8860 255 87 84.0 22.5 | 234 69 56.3 40.7 9 250 10070 255 101 97.6 26.1 | 238 83 69.8 44.3 10 200 11580 245 82 74.3 34.7 | 221 70 46.6 52.8 11 150 13480 245 95 86.1 40.1 | 225 83 58.4 58.3 12 110 15460 260 113 111.3 19.6 | 246 92 83.6 37.8 13 100 16060 265 103 102.6 9.0 | 250 80 74.9 27.2 14 70 18340 240 56 48.5 28.0 | 204 51 20.8 46.2 15 50 20480 250 31 29.1 10.6 | 183 29 1.4 28.8 Wind Parameters Mean winds (0-6000m): 273.3 at 44.2 knts Storm direction: 303.3 at 33.1 knts Shear (0-3000m) pos: 2.4 neg: 3.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 63.8 deg Storm rel helicity (0-3000m) pos: 10.0 neg: -45.2 tot: -35.2 m^2/s^2 ave: -11.7 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 141.45 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 ------------------------------------------------------------------------------- 500 273 12 137 24| 4.4 0.0 4.4| 0.0 -15.1 -15.1 -30.2 -0.31| 8.2 -2.6 1000 294 14 130 19| 7.3 0.0 7.3| 0.2 -40.3 -40.1 -40.1 -0.39| 10.1 -3.9 1500 298 19 131 15| 4.9 4.0 8.9| 4.9 -40.3 -35.4 -23.6 -0.08| 10.9 -0.9 2000 297 22 137 11| 3.6 3.5 7.1| 4.9 -40.6 -35.7 -17.9 -0.08| 9.4 -0.7 2500 294 25 148 10| 2.9 3.3 6.2| 4.9 -42.3 -37.4 -15.0 -0.08| 8.5 -0.7 3000 290 26 160 10| 2.4 3.4 5.8| 10.0 -45.2 -35.2 -11.7 -0.07| 8.0 -0.5 4000 284 30 189 11| 1.8 4.8 6.6| 79.2 -45.2 34.0 8.5 0.14| 8.4 1.1 5000 278 37 214 16| 1.5 5.8 7.2|130.0 -45.2 84.8 17.0 0.16| 8.7 1.4 6000 273 44 226 23| 1.2 5.9 7.1|140.9 -57.0 84.0 14.0 0.14| 8.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//RJ582/skewt/RJ582.skewt.20251208.12.gif