UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for RJ600... Searching the city database file for: RJ600 ... Date:0000Z 24 DEC 25 Station: RJ600 WMO ident: 47600 Latitude: 37.38 Longitude: 136.90 ------------------------------------------------------------------------------- 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 1014 11 10.8 8.7 87 2.1 9.6 190 6 282.8 284.0 282.2 302.0 6.97 1 1000 127 11.4 9.4 87 2.0 10.3 175 2 284.5 285.8 283.4 305.1 7.41 2 960 467 11.0 6.8 75 4.2 8.8 196 10 287.5 288.6 283.7 305.7 6.46 3 925 776 9.6 7.1 84 2.5 8.2 215 17 289.1 290.3 284.8 308.5 6.85 4 850 1468 4.2 4.2 100 0.0 4.2 230 19 290.5 291.6 284.5 308.0 6.09 5 822 1740 2.0 1.5 96 0.5 1.8 232 23 291.0 291.9 283.8 306.0 5.19 6 794 2020 0.4 -4.6 69 5.0 -1.7 234 27 292.2 292.8 282.3 302.3 3.42 7 791 2051 0.6 -10.4 43 11.0 -3.4 234 28 292.7 293.1 281.0 299.3 2.19 8 722 2779 -4.3 -4.8 96 0.5 -4.5 238 39 295.1 295.8 283.8 306.1 3.71 9 715 2857 -2.9 -2.9 100 0.0 -2.9 239 40 297.5 298.2 285.4 310.3 4.32 10 700 3025 -3.7 -3.7 100 0.0 -3.7 240 43 298.4 299.1 285.6 310.8 4.15 11 500 5600 -19.7 -20.7 92 1.0 -20.0 255 51 309.0 309.3 286.7 313.8 1.47 12 477 5950 -21.5 -22.7 90 1.2 -21.8 255 54 311.0 311.2 287.2 315.3 1.29 13 425 6795 -27.1 -28.6 87 1.5 -27.3 255 62 314.3 314.4 287.8 317.2 0.85 14 400 7230 -30.7 -32.8 82 2.1 -31.0 255 66 315.1 315.2 287.8 317.2 0.61 15 349 8182 -38.3 -41.7 70 3.4 -38.6 257 75 317.4 317.4 288.2 318.4 0.28 16 340 8361 -40.1 -44.3 64 4.2 -40.4 258 76 317.3 317.3 288.1 318.1 0.22 17 300 9200 -48.1 260 84 317.6 18 250 10380 -58.3 270 99 319.4 19 240 10635 -60.4 270 105 320.0 20 233 10819 -61.9 270 103 320.4 21 200 11760 -63.5 250 68 332.2 22 167 12871 -62.5 256 71 351.5 23 150 13540 -58.5 260 72 369.3 24 136 14156 -58.7 260 66 379.4 25 102 15956 -60.7 260 48 408.1 26 100 16080 -59.9 260 47 412.0 27 70 18290 -62.5 265 74 450.7 28 69 18380 -62.3 264 73 453.0 29 65 18755 -57.7 258 67 470.8 30 56 19694 -61.1 245 53 483.6 31 54 19923 -57.7 242 50 496.5 32 50 20410 -59.3 235 43 503.7 33 48 20666 -59.3 227 40 509.7 34 40 21820 -54.9 191 28 548.0 35 30 23660 -54.7 135 8 595.5 36 28 24100 -56.3 602.9 37 22 25644 -52.7 656.7 TRP 233 10819 -61.9 270 103 320.4 WND 240 10635 -60.4 270 105 320.0 Sounding variables and indices 1000-500 mb thick: 5473.00 m Freezing level: 782.55 mb = 2139.98 m = 7020.84 ft Wetbulb zero: 807.60 mb = 1883.09 m = 6178.04 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 89.64 % Est. max temperature: 18.29 C = 64.91 F Sfc-Lift cond lev (LCL): 982.29 mb = 276.02 m = 905.56 ft T: 11.22 C 700-500 lapse rate: 6.21 C/km ThetaE index: 9.20 C Layer 850.0- 722.0 mb Conv cond level (CCL): 879.30 mb = 1190.68 m = 3906.40 ft Mean mixing ratio: 6.85 g/kg Conv temperature: 18.00 C = 64.40 F Cap Strength: 2.37 C Lifted Index: 5.12 C Risk: None Lifted Index @300 mb: 8.25 C Lifted Index @700 mb: 2.37 C Showalter Index: 3.89 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 23.90 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 217.23 Risk: None Energy Index: 1.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.15 J/kg Max Up Vert Vel: 6.80 m/s Conv Inhibition (B-): 35690.91 J/kg Cap Strength: 5.07 C Lift Cond Lev (LCL): 920.64 mb = 814.63 m = 2672.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 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 1014 11 190 6 1.0 5.9 | 107 27 -25.5 7.7 1 1000 127 175 2 -0.2 2.0 | 98 27 -26.7 3.8 2 925 776 215 17 9.8 13.9 | 133 23 -16.8 15.7 3 850 1468 230 19 14.6 12.2 | 139 18 -12.0 14.0 4 700 3025 240 43 37.2 21.5 | 205 26 10.7 23.3 5 500 5600 255 51 49.3 13.2 | 237 27 22.7 15.0 6 400 7230 255 66 63.8 17.1 | 243 42 37.2 18.9 7 300 9200 260 84 82.7 14.6 | 254 59 56.2 16.4 8 250 10380 270 99 99.0 -0.0 | 269 73 72.5 1.8 9 240 10635 270 105 105.0 -0.0 | 269 79 78.5 1.8 10 233 10819 270 103 103.0 -0.0 | 269 77 76.5 1.8 11 200 11760 250 68 63.9 23.3 | 236 45 37.4 25.0 12 150 13540 260 72 70.9 12.5 | 252 47 44.4 14.3 13 100 16080 260 47 46.3 8.2 | 243 22 19.8 9.9 14 70 18290 265 74 73.7 6.4 | 260 48 47.2 8.2 15 50 20410 235 43 35.2 24.7 | 198 28 8.7 26.5 16 30 23660 135 8 -5.7 5.7 | 103 33 -32.2 7.4 Wind Parameters Mean winds (0-6000m): 243.9 at 35.4 knts Storm direction: 273.9 at 26.6 knts Shear (0-3000m) pos: 6.7 neg: 0.0 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 97.5 deg Storm rel helicity (0-3000m) pos: 238.3 neg: -25.1 tot: 213.2 m^2/s^2 ave: 71.1 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 6.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.17 Bulk Shear: 135.47 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 ------------------------------------------------------------------------------- 500 194 6 107 26| 5.2 0.0 5.2| 61.2 -25.1 36.1 72.3 0.41| 12.7 5.2 1000 213 11 117 23| 6.6 0.0 6.6|109.3 -25.1 84.2 84.2 0.59| 11.0 6.5 1500 219 13 124 22| 5.3 0.0 5.3|120.3 -25.1 95.2 63.5 0.58| 8.7 5.0 2000 224 16 130 20| 6.0 0.0 6.0|157.9 -25.1 132.8 66.4 0.68| 8.5 5.8 2500 228 19 139 19| 6.4 0.0 6.4|196.7 -25.1 171.6 68.7 0.73| 8.4 6.2 3000 232 22 150 18| 6.7 0.0 6.7|238.3 -25.1 213.2 71.1 0.75| 8.4 6.3 4000 236 28 169 18| 5.5 0.0 5.5|276.3 -25.1 251.2 62.8 0.77| 7.0 5.4 5000 240 32 184 18| 4.8 0.0 4.8|315.8 -25.1 290.7 58.1 0.79| 6.2 4.9 6000 244 35 197 18| 4.5 0.0 4.5|348.9 -25.1 323.8 54.0 0.78| 5.8 4.5 Wrote GIF file: /home/apache/climate/data/raob//RJ600/skewt/RJ600.skewt.20251224.00.gif