UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for RJCS... Searching the city database file for: RJCS ... Date:1200Z 7 DEC 25 Station: RJCS WMO ident: 47418 Latitude: 42.98 Longitude: 144.40 Elevation: 37.00 ------------------------------------------------------------------------------- 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 1008 37 6.6 5.7 94 0.9 6.2 240 6 279.1 280.1 278.9 294.7 5.70 1 1000 85 7.2 6.1 93 1.1 6.6 260 14 280.4 281.4 279.8 296.5 5.91 2 926 714 3.6 1.4 86 2.2 2.6 225 23 282.9 283.7 279.4 295.7 4.57 3 925 723 3.4 1.3 86 2.1 2.4 225 23 282.8 283.6 279.3 295.5 4.54 4 850 1400 -1.5 -5.6 74 4.1 -3.1 225 23 284.6 285.1 278.2 293.1 2.96 5 810 1782 -3.9 -8.7 69 4.8 -5.6 231 26 286.0 286.4 278.2 293.1 2.44 6 738 2509 -9.7 -12.0 83 2.3 -10.4 243 32 287.4 287.7 278.3 293.5 2.06 7 700 2915 -12.5 -20.5 51 8.0 -14.3 250 35 288.6 288.8 277.6 291.9 1.07 8 694 2980 -13.1 -21.1 51 8.0 -14.9 250 36 288.7 288.9 277.6 291.8 1.02 9 612 3920 -20.7 -21.6 92 0.9 -20.9 250 44 290.5 290.7 278.6 293.9 1.11 10 598 4091 -21.1 -26.1 64 5.0 -22.0 250 46 292.0 292.1 278.8 294.4 0.76 11 595 4128 -21.1 -31.1 40 10.0 -22.5 250 46 292.4 292.5 278.6 293.9 0.48 12 574 4391 -22.7 -42.7 14 20.0 -24.6 250 49 293.5 293.6 278.6 294.1 0.15 13 559 4584 -24.5 -32.5 47 8.0 -25.5 250 50 293.6 293.7 279.1 295.1 0.45 14 537 4875 -25.3 -49.3 9 24.0 -27.1 250 53 296.1 296.1 279.7 296.4 0.08 15 517 5149 -25.5 -53.5 5 28.0 -27.4 250 56 299.1 299.1 281.0 299.3 0.05 16 500 5390 -27.5 -51.5 8 24.0 -29.1 250 58 299.5 299.5 281.2 299.8 0.07 17 400 6960 -39.5 -57.5 13 18.0 -40.2 245 66 303.7 303.7 282.9 303.8 0.04 18 397 7011 -40.1 -58.1 13 18.0 -40.7 245 66 303.5 303.5 282.8 303.7 0.04 19 367 7545 -42.5 248 68 307.2 20 300 8890 -48.1 255 72 317.6 21 266 9670 -53.5 255 74 320.8 22 250 10070 -51.5 260 82 329.5 23 228 10670 -48.1 264 80 343.5 24 200 11530 -48.1 270 78 356.6 25 156 13180 -47.7 261 96 383.5 26 150 13440 -49.1 260 99 385.5 27 125 14631 -50.2 260 107 404.1 28 108 15582 -51.1 260 94 419.7 29 104 15826 -53.3 260 91 420.0 30 100 16080 -49.9 260 87 431.3 31 70 18360 -57.5 260 58 461.4 32 62 19120 -61.3 469.3 33 59 19427 -62.5 473.3 TRP 266 9670 -53.5 255 74 320.8 WND 125 14631 -50.2 260 107 404.1 Sounding variables and indices 1000-500 mb thick: 5305.00 m Freezing level: 872.96 mb = 1192.76 m = 3913.19 ft Wetbulb zero: 892.02 mb = 1013.69 m = 3325.72 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 62.04 % Est. max temperature: 11.88 C = 53.38 F Sfc-Lift cond lev (LCL): 994.26 mb = 132.14 m = 433.51 ft T: 6.93 C 700-500 lapse rate: 6.06 C/km ThetaE index: 3.48 C Layer 926.0- 810.0 mb Conv cond level (CCL): 915.33 mb = 807.12 m = 2648.01 ft Mean mixing ratio: 5.11 g/kg Conv temperature: 10.51 C = 50.92 F Cap Strength: 4.30 C Lifted Index: 4.36 C Risk: None Lifted Index @300 mb: 15.40 C Lifted Index @700 mb: -0.63 C Showalter Index: 6.46 C Risk: None Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 21.90 C K Index: 12.40 Risk: None Sweat Index: 181.83 Risk: None Energy Index: 1.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.06 J/kg Max Up Vert Vel: 11.84 m/s Conv Inhibition (B-): 12.83 J/kg Cap Strength: 4.37 C Lift Cond Lev (LCL): 933.09 mb = 651.75 m = 2138.27 ft Lev Free Conv (LFC): 798.09 mb = 1897.75 m = 6226.15 ft Equ Level (EL): 588.09 mb = 4213.15 m = 13822.49 ft B at Equ Level: 68.59 J/kg Max Parcel Lev (MPL): 508.09 mb = 5274.36 m = 17304.12 ft Wind level data Storm motion: 276 at 28 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 1008 37 240 6 5.2 3.0 | 104 24 -23.1 5.9 1 1000 85 260 14 13.8 2.4 | 110 15 -14.5 5.3 2 925 723 225 23 16.3 16.3 | 148 23 -12.1 19.2 3 850 1400 225 23 16.3 16.3 | 148 23 -12.1 19.2 4 700 2915 250 35 32.9 12.0 | 197 16 4.6 14.9 5 500 5390 250 58 54.5 19.8 | 229 35 26.2 22.7 6 400 6960 245 66 59.8 27.9 | 226 44 31.5 30.8 7 300 8890 255 72 69.5 18.6 | 242 47 41.2 21.5 8 266 9670 255 74 71.5 19.2 | 243 48 43.2 22.0 9 250 10070 260 82 80.8 14.2 | 252 55 52.4 17.1 10 200 11530 270 78 78.0 -0.0 | 267 50 49.7 2.9 11 150 13440 260 99 97.5 17.2 | 254 72 69.2 20.1 12 125 14631 260 107 105.4 18.6 | 254 80 77.1 21.5 13 100 16080 260 87 85.7 15.1 | 253 60 57.4 18.0 14 70 18360 260 58 57.1 10.1 | 246 32 28.8 13.0 Wind Parameters Mean winds (0-6000m): 245.8 at 38.0 knts Storm direction: 275.8 at 28.5 knts Shear (0-3000m) pos: 3.1 neg: 3.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 96.0 deg Storm rel helicity (0-3000m) pos: 144.0 neg: 0.0 tot: 144.0 m^2/s^2 ave: 48.0 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 5.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.13 Bulk Shear: 62.19 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 ------------------------------------------------------------------------------- 500 246 16 125 16| 0.0 14.8 14.8| 49.0 0.0 49.0 98.0 0.61| 18.5 11.3 1000 234 19 138 19| 0.0 8.9 8.9| 61.2 0.0 61.2 61.2 0.59| 11.7 6.8 1500 230 21 142 20| 0.5 5.9 6.4| 68.7 0.0 68.7 45.8 0.60| 8.3 5.0 2000 231 22 146 20| 1.8 4.4 6.2| 95.3 0.0 95.3 47.7 0.66| 7.6 5.0 2500 234 24 151 19| 2.6 3.6 6.2|121.0 0.0 121.0 48.4 0.70| 7.3 5.1 3000 237 25 157 18| 3.1 3.0 6.1|144.0 0.0 144.0 48.0 0.73| 7.1 5.2 4000 242 29 171 17| 2.3 3.3 5.6|174.5 0.0 174.5 43.6 0.71| 6.5 4.6 5000 244 34 187 17| 1.9 3.6 5.4|205.0 0.0 205.0 41.0 0.67| 6.2 4.1 6000 246 38 199 19| 1.6 3.6 5.1|215.3 -7.7 207.6 34.6 0.61| 5.7 3.5 Wrote GIF file: /home/apache/climate/data/raob//RJCS/skewt/RJCS.skewt.20251207.12.gif