UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for RJ646... Searching the city database file for: RJ646 ... Date:0000Z 3 DEC 25 Station: RJ646 WMO ident: 47646 Latitude: 36.05 Longitude: 140.13 ------------------------------------------------------------------------------- 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 1005 31 10.0 10.0 100 0.0 10.0 230 2 282.7 284.1 283.0 303.8 7.68 1 1000 72 10.0 10.0 100 0.0 10.0 30 2 283.1 284.5 283.1 304.4 7.72 2 932 659 9.0 9.0 100 0.0 9.0 184 4 287.9 289.2 285.2 309.6 7.75 3 925 722 8.0 8.0 100 0.0 8.0 200 4 287.5 288.8 284.5 307.9 7.29 4 907 884 6.6 5.8 95 0.8 6.2 197 6 287.7 288.8 283.7 305.7 6.38 5 894 1003 5.8 2.1 77 3.7 4.0 194 7 288.0 288.9 282.3 302.2 4.98 6 870 1226 5.8 0.8 70 5.0 3.4 189 10 290.3 291.1 282.9 303.7 4.66 7 850 1416 4.4 1.8 83 2.6 3.1 185 12 290.8 291.7 283.6 305.5 5.13 8 808 1827 1.4 -4.6 64 6.0 -1.1 198 17 291.8 292.4 282.0 301.7 3.36 9 804 1867 2.4 -11.6 35 14.0 -2.6 199 17 293.3 293.6 281.0 299.2 1.95 10 769 2226 1.8 -14.2 29 16.0 -3.7 211 22 296.4 296.7 282.0 301.5 1.65 11 700 2976 -4.7 -15.7 42 11.0 -8.1 235 31 297.3 297.6 282.3 302.3 1.61 12 658 3458 -9.5 -16.5 57 7.0 -11.5 230 39 297.2 297.5 282.3 302.1 1.60 13 598 4187 -16.3 -17.3 92 1.0 -16.6 223 51 297.5 297.8 282.4 302.7 1.64 14 587 4327 -15.7 -16.7 92 1.0 -16.0 222 53 299.8 300.1 283.5 305.3 1.76 15 585 4353 -14.3 -15.4 91 1.1 -14.6 222 54 301.7 302.1 284.5 307.9 1.97 16 561 4671 -13.5 -14.5 92 1.0 -13.8 219 59 306.3 306.7 286.5 313.4 2.21 17 500 5540 -17.5 -18.3 93 0.8 -17.7 210 74 311.7 312.0 287.9 317.6 1.81 18 454 6253 -21.7 -23.1 88 1.4 -22.0 214 86 315.2 315.4 288.6 319.6 1.31 19 400 7170 -28.3 -30.0 85 1.7 -28.6 220 101 318.2 318.4 289.0 321.0 0.79 20 377 7593 -31.3 -33.4 82 2.1 -31.6 225 106 319.7 319.8 289.3 321.8 0.61 21 326 8606 -40.1 -42.7 76 2.6 -40.3 238 117 321.1 321.2 289.4 322.1 0.27 22 302 9125 -43.5 244 123 323.4 23 300 9170 -43.7 245 124 323.8 24 250 10390 -47.3 250 159 335.7 25 247 10469 -47.7 250 161 336.3 26 239 10685 -48.9 251 159 337.7 27 200 11840 -52.5 255 148 349.6 28 150 13680 -59.3 255 140 367.9 29 113 15442 -62.3 393.4 TRP WND 247 10469 -47.7 250 161 336.3 Sounding variables and indices 1000-500 mb thick: 5468.00 m Freezing level: 749.89 mb = 2433.93 m = 7985.23 ft Wetbulb zero: 818.89 mb = 1718.20 m = 5637.07 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 72.61 % Est. max temperature: 17.90 C = 64.22 F Sfc-Lift cond lev (LCL): 1005.00 mb = 30.63 m = 100.51 ft T: 10.00 C 700-500 lapse rate: 4.99 C/km ThetaE index: 7.41 C Layer 925.0- 870.0 mb Conv cond level (CCL): 928.50 mb = 690.62 m = 2265.79 ft Mean mixing ratio: 7.52 g/kg Conv temperature: 14.96 C = 58.92 F Cap Strength: 4.06 C Lifted Index: 6.77 C Risk: None Lifted Index @300 mb: 12.12 C Lifted Index @700 mb: 0.96 C Showalter Index: 7.70 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 19.30 C K Index: 12.70 Risk: None Sweat Index: 119.60 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.94 J/kg Max Up Vert Vel: 11.83 m/s Conv Inhibition (B-): 7.49 J/kg Cap Strength: 6.62 C Lift Cond Lev (LCL): 952.54 mb = 477.51 m = 1566.61 ft Lev Free Conv (LFC): 907.54 mb = 879.10 m = 2884.14 ft Equ Level (EL): 887.54 mb = 1062.05 m = 3484.36 ft B at Equ Level: 21.77 J/kg Max Parcel Lev (MPL): 787.54 mb = 2033.81 m = 6672.52 ft Wind level data Storm motion: 246 at 27 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 1005 31 230 2 1.5 1.3 | 67 25 -23.4 -9.7 1 1000 72 30 2 -1.0 -1.7 | 64 29 -25.9 -12.8 2 925 722 200 4 1.4 3.8 | 73 25 -23.5 -7.3 3 850 1416 185 12 1.0 12.0 | 92 24 -23.9 0.9 4 700 2976 235 31 25.4 17.8 | 184 7 0.5 6.8 5 500 5540 210 74 37.0 64.1 | 193 54 12.1 53.1 6 400 7170 220 101 64.9 77.4 | 211 77 40.0 66.4 7 300 9170 245 124 112.4 52.4 | 245 97 87.5 41.4 8 250 10390 250 159 149.4 54.4 | 251 132 124.5 43.4 9 247 10469 250 161 151.3 55.1 | 251 134 126.4 44.0 10 200 11840 255 148 143.0 38.3 | 257 121 118.1 27.3 11 150 13680 255 140 135.2 36.2 | 257 113 110.3 25.2 Wind Parameters Mean winds (0-6000m): 216.1 at 36.3 knts Storm direction: 246.1 at 27.2 knts Shear (0-3000m) pos: 5.0 neg: 1.4 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 120.7 deg Storm rel helicity (0-3000m) pos: 167.6 neg: -11.7 tot: 155.9 m^2/s^2 ave: 52.0 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 5.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.39 Bulk Shear: 180.77 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 ------------------------------------------------------------------------------- 500 114 3 70 29| 0.0 3.7 3.7| 33.7 -9.5 24.2 48.4 0.32| 9.7 3.1 1000 194 4 73 25| 2.9 1.9 4.8| 56.9 -11.7 45.2 45.2 0.39| 8.3 3.3 1500 189 6 78 25| 1.9 2.8 4.7| 93.9 -11.7 82.2 54.8 0.55| 7.7 4.2 2000 194 9 83 23| 3.4 2.1 5.4|125.6 -11.7 113.9 57.0 0.60| 7.7 4.7 2500 205 11 88 20| 4.3 1.7 6.0|149.5 -11.7 137.8 55.1 0.62| 8.0 5.0 3000 217 14 92 16| 5.0 1.4 6.4|167.6 -11.7 155.9 52.0 0.66| 8.3 5.5 4000 223 21 111 12| 3.7 3.1 6.9|175.7 -12.3 163.4 40.8 0.52| 8.5 4.4 5000 220 28 148 13| 3.0 4.5 7.5|175.7 -44.0 131.7 26.3 0.36| 8.8 3.2 6000 216 36 169 19| 3.3 4.6 7.9|268.4 -84.4 184.1 30.7 0.33| 9.0 2.9 Wrote GIF file: /home/apache/climate/data/raob//RJ646/skewt/RJ646.skewt.20251203.00.gif