UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122812.upa.cvt Date: 1200Z 28 DEC 25 Searching for RJ600... Searching the city database file for: RJ600 ... Date:1200Z 28 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 1020 13 4.6 2.1 84 2.5 3.5 230 9 276.2 276.9 275.6 288.0 4.36 1 1010 94 6.8 1.8 70 5.0 4.5 220 12 279.2 279.9 277.2 291.0 4.31 2 1000 175 6.2 1.2 70 5.0 3.9 210 16 279.4 280.1 277.1 290.9 4.17 3 976 373 5.0 1.1 76 3.9 3.2 215 17 280.1 280.8 277.6 291.8 4.24 4 925 806 1.4 -0.7 86 2.1 0.5 225 19 280.7 281.4 277.5 291.7 3.92 5 850 1483 -3.1 -3.9 94 0.8 -3.4 265 17 282.9 283.5 277.9 292.4 3.37 6 832 1652 -4.1 -4.1 100 0.0 -4.1 259 17 283.6 284.2 278.2 293.2 3.39 7 754 2422 -9.3 -9.4 99 0.1 -9.4 231 19 286.0 286.5 278.3 293.3 2.48 8 740 2566 -10.5 -21.5 40 11.0 -13.0 226 20 286.3 286.4 276.2 289.1 0.93 9 737 2598 -8.1 -28.1 18 20.0 -12.1 225 20 289.2 289.3 277.1 290.9 0.51 10 700 2997 -9.9 -32.9 13 23.0 -13.9 210 21 291.5 291.6 278.0 292.6 0.34 11 688 3130 -10.5 -34.5 12 24.0 -14.5 212 21 292.3 292.4 278.3 293.3 0.30 12 562 4646 -22.1 -46.1 9 24.0 -24.3 239 24 296.0 296.0 279.7 296.4 0.11 13 532 5045 -25.5 -38.5 29 13.0 -26.9 247 24 296.6 296.7 280.3 297.5 0.26 14 500 5490 -29.3 -41.3 30 12.0 -30.3 255 25 297.3 297.4 280.4 298.0 0.21 15 447 6282 -35.1 -48.1 25 13.0 -35.8 255 31 299.7 299.7 281.4 300.1 0.11 16 400 7050 -39.5 -56.5 15 17.0 -40.1 255 37 303.7 303.7 282.9 303.8 0.05 17 395 7135 -40.1 -56.1 16 16.0 -40.7 255 37 304.0 304.0 283.1 304.1 0.05 18 336 8213 -47.7 261 42 308.0 19 300 8950 -51.5 265 45 312.8 20 278 9445 -53.5 265 54 316.8 21 250 10130 -54.1 265 62 325.6 22 242 10338 -54.5 266 65 328.1 23 207 11346 -50.7 269 77 349.0 24 200 11570 -50.9 270 80 352.2 25 164 12862 -52.1 265 103 370.6 26 150 13440 -52.7 270 91 379.3 27 112 15322 -53.7 410.4 TRP 278 9445 -53.5 265 54 316.8 WND 164 12862 -52.1 265 103 370.6 Sounding variables and indices 1000-500 mb thick: 5315.00 m Freezing level: 901.67 mb = 1016.62 m = 3335.33 ft Wetbulb zero: 915.67 mb = 887.19 m = 2910.70 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 48.49 % Est. max temperature: 10.76 C = 51.38 F Sfc-Lift cond lev (LCL): 981.39 mb = 327.90 m = 1075.78 ft T: 5.27 C 700-500 lapse rate: 7.78 C/km ThetaE index: 4.17 C Layer 740.0- 737.0 mb Conv cond level (CCL): 893.21 mb = 1085.97 m = 3562.86 ft Mean mixing ratio: 4.14 g/kg Conv temperature: 10.09 C = 50.16 F Cap Strength: 5.80 C Lifted Index: 5.90 C Risk: None Lifted Index @300 mb: 15.22 C Lifted Index @700 mb: 4.79 C Showalter Index: 5.10 C Risk: None Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 25.40 C K Index: -0.70 Risk: None Sweat Index: 111.00 Risk: None Energy Index: 1.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.41 J/kg Max Up Vert Vel: 4.34 m/s Conv Inhibition (B-): 12847.27 J/kg Cap Strength: 5.86 C Lift Cond Lev (LCL): 916.97 mb = 875.78 m = 2873.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 16 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 1020 13 230 9 6.9 5.8 | 118 10 -8.8 4.7 1 1000 175 210 16 8.0 13.9 | 149 15 -7.7 12.8 2 925 806 225 19 13.4 13.4 | 170 13 -2.3 12.4 3 850 1483 265 17 16.9 1.5 | 251 1 1.2 0.4 4 700 2997 210 21 10.5 18.2 | 163 18 -5.2 17.1 5 500 5490 255 25 24.1 6.5 | 237 10 8.4 5.4 6 400 7050 255 37 35.7 9.6 | 247 22 20.0 8.5 7 300 8950 265 45 44.8 3.9 | 264 29 29.1 2.9 8 278 9445 265 54 53.8 4.7 | 265 38 38.1 3.6 9 250 10130 265 62 61.8 5.4 | 265 46 46.0 4.3 10 200 11570 270 80 80.0 -0.0 | 271 64 64.3 -1.1 11 164 12862 265 103 102.6 9.0 | 265 87 86.9 7.9 12 150 13440 270 91 91.0 -0.0 | 271 75 75.3 -1.1 Wind Parameters Mean winds (0-6000m): 236.1 at 21.0 knts Storm direction: 266.1 at 15.8 knts Shear (0-3000m) pos: 2.3 neg: 4.2 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 45.2 deg Storm rel helicity (0-3000m) pos: 45.7 neg: -20.1 tot: 25.5 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.95 Bulk Shear: 9.93 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 ------------------------------------------------------------------------------- 500 215 15 149 13| 0.0 9.3 9.3| 28.4 0.0 28.4 56.9 0.81| 11.2 9.1 1000 221 17 159 13| 3.1 4.6 7.7| 41.3 0.0 41.3 41.3 0.73| 9.0 6.6 1500 231 17 166 10| 4.6 3.1 7.7| 45.7 0.0 45.7 30.4 0.64| 8.9 5.7 2000 237 17 172 8| 3.5 3.7 7.2| 45.7 -2.4 43.2 21.6 0.44| 8.1 3.6 2500 236 18 174 9| 2.8 4.0 6.8| 45.7 -8.4 37.3 14.9 0.30| 7.8 2.4 3000 232 18 172 10| 2.3 4.2 6.5| 45.7 -20.1 25.5 8.5 0.20| 7.6 1.5 4000 229 19 173 12| 2.5 3.2 5.7| 70.7 -20.1 50.5 12.6 0.28| 6.6 1.9 5000 231 20 179 12| 2.8 2.5 5.3| 92.8 -20.1 72.6 14.5 0.36| 6.0 2.2 6000 236 21 189 11| 2.6 2.2 4.8|106.1 -20.1 86.0 14.3 0.39| 5.7 2.2 Wrote GIF file: /home/apache/climate/data/raob//RJ600/skewt/RJ600.skewt.20251228.12.gif