UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for RJCS... Searching the city database file for: RJCS ... Date:0000Z 8 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 1010 37 5.6 -1.4 61 7.0 2.7 240 5 278.0 278.5 275.3 287.4 3.41 1 1000 98 5.0 -2.0 60 7.0 2.1 255 8 278.1 278.7 275.3 287.3 3.30 2 925 727 0.2 -6.8 59 7.0 -2.3 245 17 279.5 279.9 274.8 286.5 2.48 3 850 1398 -4.7 -13.7 49 9.0 -7.3 260 27 281.2 281.5 274.4 285.8 1.56 4 700 2898 -14.5 -28.5 29 14.0 -16.9 270 33 286.4 286.5 275.6 288.1 0.52 5 688 3028 -15.5 -31.5 24 16.0 -18.0 269 36 286.7 286.8 275.6 288.0 0.40 6 537 4844 -28.9 -35.9 51 7.0 -29.6 258 75 291.8 291.8 278.1 292.9 0.33 7 500 5350 -31.9 -38.9 50 7.0 -32.5 255 86 294.1 294.2 279.1 295.0 0.26 8 482 5609 -33.9 -41.9 44 8.0 -34.5 256 86 294.8 294.8 279.3 295.5 0.20 9 456 5999 -34.9 -55.9 10 21.0 -35.8 257 87 298.2 298.2 280.6 298.4 0.04 10 400 6910 -38.9 -62.9 6 24.0 -39.6 260 89 304.4 304.4 283.2 304.5 0.02 11 389 7100 -40.1 -64.1 6 24.0 -40.8 260 89 305.3 305.3 283.5 305.4 0.02 12 310 8615 -47.9 260 91 314.9 13 300 8830 -48.1 260 89 317.6 14 250 10030 -49.5 255 93 332.5 15 222 10811 -48.9 252 103 344.9 16 200 11500 -48.1 250 111 356.6 17 169 12608 -47.3 250 116 375.5 18 162 12887 -48.3 250 117 378.4 19 150 13390 -50.1 255 113 383.7 20 136 14027 -51.7 253 102 391.8 21 123 14680 -49.9 250 91 406.5 22 121 14788 -45.5 250 89 416.5 23 106 15662 -49.5 246 74 424.9 24 100 16040 -52.9 245 68 425.5 25 98 16170 -53.3 246 67 427.2 26 72 18151 -55.1 268 45 462.8 27 70 18330 -57.1 270 43 462.2 28 50 20440 -63.1 250 39 494.8 29 47 20821 -61.7 236 36 507.0 30 44 21235 -55.9 221 33 530.8 31 38 22163 -57.3 188 27 550.0 32 34 22873 -52.9 163 22 579.3 33 30 23670 -57.9 135 17 586.8 34 28 24105 -58.3 137 17 597.4 35 20 26250 -52.7 145 17 674.9 36 18 26933 -50.9 701.2 37 15 28116 -52.5 733.4 TRP 310 8615 -47.9 260 91 314.9 WND 162 12887 -48.3 250 117 378.4 Sounding variables and indices 1000-500 mb thick: 5252.00 m Freezing level: 921.94 mb = 754.39 m = 2475.00 ft Wetbulb zero: 964.14 mb = 392.63 m = 1288.14 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 43.87 % Est. max temperature: 8.64 C = 47.55 F Sfc-Lift cond lev (LCL): 906.77 mb = 884.99 m = 2903.49 ft T: -0.95 C 700-500 lapse rate: 7.10 C/km ThetaE index: 1.65 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 818.80 mb = 1686.93 m = 5534.47 ft Mean mixing ratio: 2.85 g/kg Conv temperature: 9.90 C = 49.82 F Cap Strength: 5.18 C Lifted Index: 6.69 C Risk: None Lifted Index @300 mb: 21.78 C Lifted Index @700 mb: 3.23 C Showalter Index: 7.51 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.20 C Cross Totals Index: 18.20 C K Index: -0.50 Risk: None Sweat Index: 140.00 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.27 J/kg Max Up Vert Vel: 2.56 m/s Conv Inhibition (B-): 54806.02 J/kg Cap Strength: 6.66 C Lift Cond Lev (LCL): 861.00 mb = 1295.92 m = 4251.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 35 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 1010 37 240 5 4.3 2.5 | 116 32 -28.4 13.7 1 1000 98 255 8 7.7 2.1 | 118 28 -25.0 13.3 2 925 727 245 17 15.4 7.2 | 137 25 -17.4 18.4 3 850 1398 260 27 26.6 4.7 | 159 17 -6.2 15.9 4 700 2898 270 33 33.0 -0.0 | 181 11 0.2 11.2 5 500 5350 255 86 83.1 22.3 | 236 60 50.3 33.5 6 400 6910 260 89 87.6 15.5 | 244 61 54.9 26.7 7 310 8615 260 91 89.6 15.8 | 245 63 56.8 27.0 8 300 8830 260 89 87.6 15.5 | 244 61 54.9 26.7 9 250 10030 255 93 89.8 24.1 | 238 67 57.1 35.3 10 200 11500 250 111 104.3 38.0 | 235 87 71.5 49.2 11 162 12887 250 117 109.9 40.0 | 236 93 77.2 51.3 12 150 13390 255 113 109.1 29.2 | 242 86 76.4 40.5 13 100 16040 245 68 61.6 28.7 | 216 49 28.9 40.0 14 70 18330 270 43 43.0 -0.0 | 222 15 10.2 11.2 15 50 20440 250 39 36.6 13.3 | 189 25 3.9 24.6 16 30 23670 135 17 -12.0 12.0 | 117 50 -44.8 23.3 17 20 26250 145 17 -9.8 13.9 | 121 49 -42.5 25.2 Wind Parameters Mean winds (0-6000m): 258.9 at 46.2 knts Storm direction: 288.9 at 34.6 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 79.6 deg Storm rel helicity (0-3000m) pos: 143.8 neg: 0.0 tot: 143.8 m^2/s^2 ave: 47.9 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 170.72 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 ------------------------------------------------------------------------------- 500 250 10 123 27| 9.6 0.0 9.6| 50.1 0.0 50.1 100.2 0.71| 10.1 7.1 1000 249 14 130 26| 8.6 0.0 8.6| 92.2 0.0 92.2 92.2 0.76| 9.1 6.9 1500 253 18 136 23| 7.9 0.0 7.9|116.8 0.0 116.8 77.8 0.74| 8.5 6.3 2000 256 20 141 21| 6.5 0.0 6.5|123.8 0.0 123.8 61.9 0.73| 7.1 5.2 2500 259 22 145 19| 5.6 0.0 5.6|130.3 0.0 130.3 52.1 0.73| 6.2 4.5 3000 262 24 149 17| 5.4 0.0 5.4|143.8 0.0 143.8 47.9 0.75| 6.0 4.5 4000 263 30 168 15| 4.1 2.8 6.9|199.8 0.0 199.8 49.9 0.66| 7.4 4.8 5000 261 38 195 18| 3.3 4.6 7.9|221.2 -0.3 220.8 44.2 0.50| 8.2 4.1 6000 259 46 212 24| 2.9 4.5 7.3|278.0 -5.4 272.7 45.4 0.47| 7.8 3.7 Wrote GIF file: /home/apache/climate/data/raob//RJCS/skewt/RJCS.skewt.20251208.00.gif