UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for RJ582... Searching the city database file for: RJ582 ... Date:1200Z 2 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 5 11.2 6.9 75 4.3 8.9 310 10 283.5 284.5 281.6 300.6 6.17 1 1000 96 10.6 5.9 73 4.7 8.2 300 14 283.8 284.8 281.3 300.0 5.82 2 925 740 4.6 4.1 97 0.5 4.4 290 19 284.0 285.0 281.1 299.5 5.55 3 850 1422 0.0 -0.4 97 0.4 -0.2 245 27 286.1 286.9 280.7 298.6 4.37 4 814 1768 -2.7 -3.7 93 1.0 -3.1 243 32 286.8 287.5 280.0 297.1 3.57 5 738 2539 -8.1 -10.1 85 2.0 -8.8 238 43 289.1 289.5 279.6 296.2 2.40 6 700 2949 -10.1 -15.1 67 5.0 -11.5 235 49 291.3 291.6 279.7 296.4 1.69 7 690 3059 -10.5 -17.5 56 7.0 -12.4 236 50 292.1 292.3 279.7 296.4 1.40 8 652 3492 -13.5 -19.5 61 6.0 -15.0 238 55 293.4 293.7 280.1 297.3 1.25 9 619 3884 -16.1 -27.1 38 11.0 -18.1 240 59 294.8 295.0 280.0 297.0 0.67 10 544 4840 -23.3 -25.6 81 2.3 -23.7 246 69 297.4 297.5 281.4 300.2 0.87 11 500 5450 -28.1 -30.1 83 2.0 -28.4 250 76 298.8 298.9 281.7 300.8 0.63 12 492 5566 -28.7 -33.1 66 4.4 -29.2 250 77 299.4 299.5 281.8 301.0 0.48 13 464 5984 -31.1 -43.1 30 12.0 -32.1 248 80 301.5 301.5 282.3 302.1 0.18 14 449 6217 -32.5 -38.5 55 6.0 -33.1 248 81 302.6 302.6 282.8 303.6 0.31 15 422 6651 -36.5 -39.8 71 3.3 -36.8 246 84 302.9 302.9 283.0 303.9 0.28 16 400 7020 -39.9 -43.6 68 3.7 -40.1 245 87 303.1 303.2 283.0 303.8 0.20 17 399 7037 -40.1 -43.9 67 3.8 -40.4 245 87 303.1 303.1 282.9 303.8 0.20 18 369 7564 -44.9 248 91 303.6 19 352 7879 -44.9 249 93 307.7 20 300 8930 -51.7 255 101 312.5 21 296 9017 -51.9 255 99 313.4 22 250 10110 -50.6 255 124 330.8 23 200 11570 -48.9 260 113 355.3 24 184 12120 -49.5 260 111 362.9 25 150 13450 -54.7 260 105 375.8 26 108 15515 -61.3 248 110 400.4 27 100 15990 -62.3 245 111 407.4 28 90 16644 -61.1 244 97 422.2 29 81 17307 -56.1 242 83 445.4 30 70 18230 -59.1 240 64 457.9 31 63 18887 -57.9 243 68 474.6 32 59 19303 -51.5 245 70 498.0 33 52 20110 -55.3 249 75 507.4 34 50 20360 -53.7 250 76 516.9 35 45 21039 -52.5 535.7 36 41 21637 -54.9 544.1 TRP 296 9017 -51.9 255 99 313.4 WND 250 10110 -50.6 255 124 330.8 Sounding variables and indices 1000-500 mb thick: 5354.00 m Freezing level: 850.00 mb = 1422.00 m = 4665.30 ft Wetbulb zero: 852.59 mb = 1397.43 m = 4584.68 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 76.52 % Est. max temperature: 13.57 C = 56.43 F Sfc-Lift cond lev (LCL): 947.26 mb = 543.57 m = 1783.33 ft T: 6.43 C 700-500 lapse rate: 7.20 C/km ThetaE index: 4.39 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 920.90 mb = 775.84 m = 2545.39 ft Mean mixing ratio: 5.68 g/kg Conv temperature: 11.87 C = 53.37 F Cap Strength: 0.70 C Lifted Index: 1.06 C Risk: Showers probable Lifted Index @300 mb: 9.13 C Lifted Index @700 mb: -0.51 C Showalter Index: 1.88 C Risk: Showers probable Total Totals Index: 55.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.10 C Cross Totals Index: 27.70 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 301.89 Risk: Showers and thunderstorms possible Energy Index: 0.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.76 J/kg Max Up Vert Vel: 11.29 m/s Conv Inhibition (B-): 0.44 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 924.06 mb = 748.20 m = 2454.71 ft Lev Free Conv (LFC): 899.06 mb = 969.42 m = 3180.47 ft Equ Level (EL): 639.06 mb = 3642.89 m = 11951.58 ft B at Equ Level: 63.34 J/kg Max Parcel Lev (MPL): 479.06 mb = 5756.07 m = 18884.51 ft Wind level data Storm motion: 276 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 5 310 10 7.7 -6.4 | 85 28 -28.3 -2.4 1 1000 96 300 14 12.1 -7.0 | 83 24 -23.8 -2.9 2 925 740 290 19 17.9 -6.5 | 82 18 -18.1 -2.4 3 850 1422 245 27 24.5 11.4 | 143 19 -11.5 15.5 4 700 2949 235 49 40.1 28.1 | 187 32 4.2 32.2 5 500 5450 250 76 71.4 26.0 | 230 46 35.5 30.0 6 400 7020 245 87 78.8 36.8 | 226 59 42.9 40.8 7 300 8930 255 101 97.6 26.1 | 244 69 61.6 30.2 8 296 9017 255 99 95.6 25.6 | 244 67 59.7 29.7 9 250 10110 255 124 119.8 32.1 | 247 91 83.8 36.1 10 200 11570 260 113 111.3 19.6 | 253 79 75.3 23.7 11 150 13450 260 105 103.4 18.2 | 252 71 67.5 22.3 12 100 15990 245 111 100.6 46.9 | 232 82 64.7 51.0 13 70 18230 240 64 55.4 32.0 | 208 41 19.5 36.1 14 50 20360 250 76 71.4 26.0 | 230 46 35.5 30.0 Wind Parameters Mean winds (0-6000m): 246.4 at 48.2 knts Storm direction: 276.4 at 36.2 knts Shear (0-3000m) pos: 0.0 neg: 8.2 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 103.4 deg Storm rel helicity (0-3000m) pos: 179.5 neg: -9.3 tot: 170.2 m^2/s^2 ave: 56.7 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 5.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.29 Bulk Shear: 217.69 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 ------------------------------------------------------------------------------- 500 298 15 83 23| 0.0 8.3 8.3| 0.0 -9.3 -9.3 -18.6 -0.17| 8.4 -1.4 1000 291 17 84 20| 0.0 7.9 7.9| 23.6 -9.3 14.3 14.3 0.25| 8.9 2.2 1500 275 20 98 16| 0.0 8.8 8.8| 73.3 -9.3 64.0 42.7 0.52| 10.7 5.6 2000 263 23 117 15| 0.0 8.5 8.5|110.6 -9.3 101.3 50.6 0.60| 9.9 6.0 2500 255 26 135 15| 0.0 8.4 8.4|145.9 -9.3 136.6 54.7 0.63| 9.5 5.9 3000 249 30 150 17| 0.0 8.2 8.2|179.5 -9.3 170.2 56.7 0.62| 9.2 5.7 4000 245 36 170 19| 1.6 6.2 7.7|283.9 -9.3 274.6 68.6 0.68| 8.4 5.7 5000 245 42 186 22| 2.6 4.9 7.5|403.1 -9.3 393.8 78.8 0.71| 8.1 5.7 6000 246 48 200 25| 2.7 4.5 7.1|461.3 -20.3 441.0 73.5 0.67| 7.6 5.1 Wrote GIF file: /home/apache/climate/data/raob//RJ582/skewt/RJ582.skewt.20251202.12.gif