UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for RJ582... Searching the city database file for: RJ582 ... Date:0000Z 1 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 1011 7 11.6 9.6 88 2.0 10.5 160 4 283.9 285.1 283.1 304.4 7.43 1 1010 15 11.8 9.4 85 2.4 10.4 161 5 284.1 285.4 283.2 304.4 7.34 2 1000 98 12.0 8.6 80 3.4 10.1 170 10 285.1 286.4 283.2 304.7 7.02 3 989 191 13.2 9.3 77 3.9 11.0 178 15 287.3 288.6 284.6 308.1 7.45 4 925 751 10.2 7.3 82 2.9 8.6 225 47 289.7 291.0 285.1 309.4 6.94 5 909 896 9.2 7.1 87 2.1 8.0 229 47 290.2 291.4 285.3 310.0 6.97 6 850 1448 4.6 4.0 96 0.6 4.3 245 49 291.0 292.0 284.6 308.2 6.00 7 730 2668 -3.9 -5.0 92 1.1 -4.4 245 46 294.6 295.3 283.5 305.3 3.61 8 700 2998 -6.1 -7.3 91 1.2 -6.5 245 45 295.7 296.3 283.5 305.2 3.15 9 642 3667 -10.7 -14.3 75 3.6 -11.8 249 49 297.9 298.3 283.0 304.0 1.97 10 638 3715 -10.1 -19.1 48 9.0 -12.5 249 49 299.1 299.4 282.7 303.3 1.32 11 500 5540 -24.1 -54.1 4 30.0 -26.3 260 60 303.7 303.7 283.0 303.8 0.05 12 492 5657 -25.1 -49.1 9 24.0 -27.1 259 60 303.8 303.9 283.1 304.2 0.09 13 460 6143 -28.7 -39.7 34 11.0 -29.8 256 62 305.2 305.3 283.8 306.2 0.26 14 433 6573 -31.3 -36.2 62 4.9 -31.9 254 64 307.3 307.3 284.8 308.6 0.40 15 400 7130 -35.5 -41.5 54 6.0 -36.0 250 66 308.9 308.9 285.2 309.7 0.25 16 368 7703 -40.1 -46.1 53 6.0 -40.5 250 73 310.2 310.2 285.6 310.8 0.17 17 313 8789 -46.7 250 87 315.7 18 303 9004 -46.7 250 90 318.6 19 300 9070 -47.1 250 91 319.0 20 268 9809 -51.5 250 99 323.0 21 250 10260 -51.1 250 99 330.1 22 205 11558 -49.7 250 110 351.6 23 200 11720 -50.3 250 111 353.1 24 171 12733 -53.5 250 115 364.1 25 150 13570 -56.1 255 107 373.4 26 147 13698 -56.9 255 107 374.2 27 103 15935 -58.9 255 105 410.4 28 100 16120 -59.7 255 105 412.4 29 79 17569 -68.7 255 93 422.5 30 73 18044 -68.3 255 89 433.0 31 70 18300 -63.1 255 87 449.4 32 67 18570 -60.9 255 83 459.8 33 61 19144 -65.7 255 75 461.6 34 57 19559 -61.7 255 69 479.8 35 54 19896 -57.3 255 65 497.4 36 50 20380 -58.5 255 58 505.6 37 39 21914 -66.1 523.6 38 31 23333 -58.3 580.2 TRP 268 9809 -51.5 250 99 323.0 WND 171 12733 -53.5 250 115 364.1 Sounding variables and indices 1000-500 mb thick: 5442.00 m Freezing level: 785.06 mb = 2108.32 m = 6916.99 ft Wetbulb zero: 790.54 mb = 2029.44 m = 6658.19 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 66.42 % Est. max temperature: 18.58 C = 65.44 F Sfc-Lift cond lev (LCL): 980.95 mb = 259.36 m = 850.89 ft T: 12.83 C 700-500 lapse rate: 7.08 C/km ThetaE index: 6.66 C Layer 850.0- 500.0 mb Conv cond level (CCL): 880.65 mb = 1156.59 m = 3794.53 ft Mean mixing ratio: 7.16 g/kg Conv temperature: 18.31 C = 64.96 F Cap Strength: 1.93 C Lifted Index: -0.68 C Risk: Thunderstorms probable Lifted Index @300 mb: 7.81 C Lifted Index @700 mb: -1.08 C Showalter Index: -0.62 C Risk: Thunderstorms probable Total Totals Index: 56.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.70 C Cross Totals Index: 28.10 C K Index: 31.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 419.35 Risk: Severe Thunderstorms possible Energy Index: -0.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 136.34 J/kg Max Up Vert Vel: 16.51 m/s Conv Inhibition (B-): 38.90 J/kg Cap Strength: 1.93 C Lift Cond Lev (LCL): 913.84 mb = 851.89 m = 2794.88 ft Lev Free Conv (LFC): 818.84 mb = 1747.47 m = 5733.09 ft Equ Level (EL): 448.84 mb = 6317.49 m = 20726.41 ft B at Equ Level: 135.11 J/kg Max Parcel Lev (MPL): 338.84 mb = 8257.14 m = 27090.02 ft Wind level data Storm motion: 278 at 36 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 1011 7 160 4 -1.4 3.8 | 103 38 -37.2 8.6 1 1000 98 170 10 -1.7 9.8 | 111 40 -37.5 14.7 2 925 751 225 47 33.2 33.2 | 176 38 -2.6 38.1 3 850 1448 245 49 44.4 20.7 | 199 27 8.6 25.6 4 700 2998 245 45 40.8 19.0 | 192 24 5.0 23.9 5 500 5540 260 60 59.1 10.4 | 237 28 23.3 15.3 6 400 7130 250 66 62.0 22.6 | 224 38 26.2 27.4 7 300 9070 250 91 85.5 31.1 | 234 61 49.7 36.0 8 268 9809 250 99 93.0 33.9 | 236 69 57.2 38.7 9 250 10260 250 99 93.0 33.9 | 236 69 57.2 38.7 10 200 11720 250 111 104.3 38.0 | 238 81 68.5 42.8 11 171 12733 250 115 108.1 39.3 | 239 85 72.3 44.2 12 150 13570 255 107 103.4 27.7 | 244 75 67.6 32.6 13 100 16120 255 105 101.4 27.2 | 244 73 65.6 32.0 14 70 18300 255 87 84.0 22.5 | 240 55 48.2 27.4 15 50 20380 255 58 56.0 15.0 | 225 28 20.2 19.9 Wind Parameters Mean winds (0-6000m): 247.7 at 48.2 knts Storm direction: 277.7 at 36.1 knts Shear (0-3000m) pos: 8.1 neg: 0.4 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): 88.9 deg Storm rel helicity (0-3000m) pos: 664.4 neg: -19.5 tot: 644.9 m^2/s^2 ave: 215.0 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 10.6 10^-3/s Energy-Hel index: 0.57 Bulk Rich Number: 0.65 Bulk Shear: 209.69 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 ------------------------------------------------------------------------------- 500 195 19 127 39| 31.3 0.0 31.3|350.7 0.0 350.7 701.4 0.98| 33.8 33.1 1000 220 31 152 33| 24.0 0.0 24.0|600.0 0.0 600.0 600.0 0.96| 30.2 29.0 1500 229 37 165 30| 16.7 0.0 16.7|664.4 0.0 664.4 442.9 0.93| 23.8 22.1 2000 234 40 173 29| 12.5 0.3 12.8|664.4 -6.7 657.7 328.9 0.90| 18.2 16.3 2500 237 41 177 28| 10.0 0.5 10.5|664.4 -13.3 651.0 260.4 0.87| 14.8 12.9 3000 238 42 180 27| 8.1 0.4 8.6|664.4 -19.5 644.9 215.0 0.84| 12.6 10.6 4000 241 44 185 26| 6.9 0.3 7.2|714.2 -19.5 694.7 173.7 0.85| 10.4 8.9 5000 244 46 193 25| 6.2 0.3 6.4|767.7 -19.5 748.2 149.6 0.87| 9.2 7.9 6000 248 48 201 25| 5.4 0.2 5.6|796.4 -34.0 762.3 127.1 0.82| 8.3 6.8 Wrote GIF file: /home/apache/climate/data/raob//RJ582/skewt/RJ582.skewt.20251201.00.gif