UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122412.upa.cvt Date: 1200Z 24 DEC 25 Searching for RJ600... Searching the city database file for: RJ600 ... Date:1200Z 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 1010 12 10.6 10.2 97 0.4 10.4 220 3 282.9 284.3 283.1 304.2 7.75 1 1000 95 11.0 10.9 99 0.1 10.9 195 6 284.1 285.6 284.1 306.8 8.21 2 955 480 9.2 9.2 100 0.0 9.2 236 5 286.1 287.4 284.4 307.4 7.66 3 925 745 7.6 7.6 100 0.0 7.6 265 4 287.1 288.3 284.2 307.0 7.09 4 850 1433 3.2 3.2 100 0.0 3.2 255 14 289.5 290.5 283.7 305.7 5.67 5 700 2987 -4.5 -4.8 98 0.3 -4.6 265 35 297.5 298.2 284.9 308.9 3.82 6 636 3737 -7.7 -7.9 98 0.2 -7.8 261 42 302.1 302.7 286.1 312.3 3.32 7 500 5570 -18.1 -18.9 93 0.8 -18.3 250 60 311.0 311.3 287.6 316.6 1.72 8 483 5828 -19.7 -20.3 95 0.6 -19.8 250 62 312.1 312.4 287.9 317.3 1.58 9 400 7200 -29.5 -31.6 82 2.1 -29.8 250 76 316.6 316.8 288.4 319.0 0.68 10 393 7326 -30.5 -32.6 82 2.1 -30.8 250 77 316.9 317.1 288.5 319.2 0.63 11 383 7508 -32.1 -35.5 72 3.4 -32.5 251 79 317.2 317.3 288.4 318.9 0.48 12 336 8417 -40.1 -42.7 76 2.6 -40.3 253 89 318.4 318.4 288.5 319.3 0.26 13 302 9136 -45.7 255 97 320.3 14 300 9180 -46.1 255 97 320.4 15 250 10370 -56.9 260 95 321.5 16 227 10972 -60.8 270 99 324.5 17 221 11137 -61.9 268 95 325.3 18 200 11750 -62.5 260 82 333.8 19 192 12003 -64.1 255 84 335.1 20 150 13540 -59.3 260 80 367.9 21 149 13582 -59.5 260 80 368.3 22 106 15699 -61.1 260 71 402.9 23 100 16060 -60.9 260 70 410.1 24 96 16316 -59.5 263 69 417.6 25 86 17008 -59.5 271 67 431.0 26 79 17539 -62.1 277 65 436.2 27 70 18300 -56.3 285 62 463.9 28 67 18577 -56.5 280 56 469.4 29 58 19478 -61.3 263 38 478.3 30 50 20400 -59.1 245 19 504.2 31 45 21066 -56.5 250 16 525.9 32 40 21814 -56.3 256 12 544.5 33 31 23441 -54.9 268 5 589.4 34 30 23650 -55.7 270 4 592.8 35 26 24559 -58.1 266 5 610.7 36 24 25070 -53.5 264 5 638.2 37 22 25629 -55.3 262 6 649.0 38 20 26240 -53.9 260 6 671.2 39 16 27687 -49.5 729.8 TRP 192 12003 -64.1 255 84 335.1 WND 227 10972 -60.8 270 99 324.5 Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 787.66 mb = 2078.82 m = 6820.19 ft Wetbulb zero: 788.72 mb = 2031.92 m = 6666.32 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 98.00 % Est. max temperature: 16.84 C = 62.31 F Sfc-Lift cond lev (LCL): 1003.98 mb = 61.96 m = 203.29 ft T: 10.84 C 700-500 lapse rate: 5.27 C/km ThetaE index: 1.76 C Layer 925.0- 700.0 mb Conv cond level (CCL): 952.42 mb = 502.33 m = 1648.03 ft Mean mixing ratio: 7.61 g/kg Conv temperature: 13.84 C = 56.92 F Cap Strength: 2.94 C Lifted Index: 6.14 C Risk: None Lifted Index @300 mb: 9.69 C Lifted Index @700 mb: 1.16 C Showalter Index: 7.02 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 21.30 C K Index: 24.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 126.40 Risk: None Energy Index: 2.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.64 J/kg Max Up Vert Vel: 7.57 m/s Conv Inhibition (B-): 1.10 J/kg Cap Strength: 5.92 C Lift Cond Lev (LCL): 958.37 mb = 450.41 m = 1477.69 ft Lev Free Conv (LFC): 923.37 mb = 759.33 m = 2491.20 ft Equ Level (EL): 783.37 mb = 2086.34 m = 6844.86 ft B at Equ Level: 28.47 J/kg Max Parcel Lev (MPL): 683.37 mb = 3174.96 m = 10416.41 ft Wind level data Storm motion: 286 at 25 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 12 220 3 1.9 2.3 | 112 24 -22.3 9.0 1 1000 95 195 6 1.6 5.8 | 119 26 -22.6 12.5 2 925 745 265 4 4.0 0.3 | 109 21 -20.2 7.1 3 850 1433 255 14 13.5 3.6 | 134 15 -10.7 10.4 4 700 2987 265 35 34.9 3.1 | 227 14 10.7 9.8 5 500 5570 250 60 56.4 20.5 | 230 42 32.2 27.3 6 400 7200 250 76 71.4 26.0 | 235 57 47.2 32.7 7 300 9180 255 97 93.7 25.1 | 245 76 69.5 31.8 8 250 10370 260 95 93.6 16.5 | 251 73 69.4 23.2 9 227 10972 270 99 99.0 -0.0 | 265 75 74.8 6.7 10 200 11750 260 82 80.8 14.2 | 250 60 56.6 21.0 11 192 12003 255 84 81.1 21.7 | 243 64 57.0 28.5 12 150 13540 260 80 78.8 13.9 | 249 58 54.6 20.6 13 100 16060 260 70 68.9 12.2 | 247 49 44.8 18.9 14 70 18300 285 62 59.9 -16.0 | 285 37 35.7 -9.3 15 50 20400 245 19 17.2 8.0 | 155 16 -7.0 14.8 16 30 23650 270 4 4.0 -0.0 | 108 21 -20.2 6.7 17 20 26240 260 6 5.9 1.0 | 113 20 -18.3 7.8 Wind Parameters Mean winds (0-6000m): 255.6 at 33.5 knts Storm direction: 285.6 at 25.1 knts Shear (0-3000m) pos: 4.5 neg: 1.2 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 115.7 deg Storm rel helicity (0-3000m) pos: 116.0 neg: -20.8 tot: 95.2 m^2/s^2 ave: 31.7 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 117.89 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 ------------------------------------------------------------------------------- 500 213 5 118 24| 2.2 0.0 2.2| 19.5 -11.5 8.0 16.1 0.15| 7.8 1.1 1000 234 5 116 22| 3.1 0.0 3.1| 29.7 -20.8 8.9 8.9 0.11| 6.8 0.8 1500 246 7 119 20| 2.0 2.5 4.5| 55.2 -20.8 34.4 22.9 0.37| 7.0 2.6 2000 252 10 124 18| 3.3 1.9 5.1| 75.7 -20.8 54.8 27.4 0.50| 7.0 3.5 2500 256 13 131 15| 4.0 1.5 5.5| 95.8 -20.8 75.0 30.0 0.60| 7.0 4.2 3000 259 16 140 13| 4.5 1.2 5.8|116.0 -20.8 95.2 31.7 0.64| 7.0 4.5 4000 260 22 167 11| 3.4 2.3 5.7|123.2 -20.8 102.3 25.6 0.54| 6.6 3.6 5000 258 28 194 13| 2.7 2.9 5.6|123.3 -26.8 96.5 19.3 0.44| 6.4 2.8 6000 256 33 209 17| 2.3 3.3 5.6|138.5 -36.6 101.9 17.0 0.38| 6.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//RJ600/skewt/RJ600.skewt.20251224.12.gif