UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122612.upa.cvt Date: 1200Z 26 DEC 25 Searching for RJ600... Searching the city database file for: RJ600 ... Date:1200Z 26 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 1018 11 0.4 -6.6 59 7.0 -2.0 270 7 272.2 272.5 270.2 278.4 2.29 1 1000 154 -0.7 -7.7 59 7.0 -3.0 290 10 272.5 272.8 270.1 278.4 2.14 2 925 769 -6.5 -8.8 84 2.3 -7.2 315 25 272.7 273.0 270.2 278.5 2.12 3 851 1411 -11.9 -12.1 98 0.2 -11.9 300 25 273.6 273.9 270.2 278.6 1.77 4 850 1420 -11.9 -12.1 98 0.2 -11.9 300 25 273.7 274.0 270.3 278.7 1.78 5 712 2745 -22.1 -23.5 88 1.4 -22.3 282 41 276.7 276.8 270.5 279.0 0.81 6 700 2870 -22.3 -24.2 84 1.9 -22.6 280 43 277.8 277.9 271.2 280.1 0.77 7 697 2901 -22.7 -29.7 53 7.0 -23.6 280 43 277.7 277.8 270.6 279.1 0.47 8 690 2975 -22.9 -31.9 44 9.0 -23.9 280 44 278.3 278.3 270.8 279.4 0.38 9 651 3400 -22.1 -37.1 24 15.0 -23.7 282 51 283.8 283.9 273.8 284.6 0.24 10 518 5050 -29.7 -41.7 30 12.0 -30.7 289 74 293.8 293.9 278.9 294.5 0.19 11 500 5300 -31.5 -43.5 30 12.0 -32.4 290 78 294.6 294.7 279.1 295.2 0.16 12 482 5558 -32.9 -44.9 29 12.0 -33.7 289 79 296.0 296.0 279.8 296.5 0.14 13 400 6850 -39.9 -56.9 15 17.0 -40.5 285 86 303.1 303.1 282.7 303.3 0.04 14 398 6884 -40.1 -57.1 15 17.0 -40.7 285 86 303.3 303.3 282.8 303.5 0.04 15 329 8169 -47.0 -57.1 31 10.1 -47.3 280 103 310.8 310.8 285.7 311.0 0.05 16 328 8189 -47.1 281 103 310.9 17 320 8353 -47.7 285 105 312.3 18 300 8780 -47.9 280 101 317.8 19 250 9980 -45.3 275 89 338.7 20 204 11338 -46.7 257 77 356.8 21 200 11470 -46.9 255 76 358.5 22 150 13360 -51.1 260 64 382.0 23 104 15729 -54.3 274 47 418.1 24 100 15980 -55.5 275 45 420.5 25 98 16108 -55.3 274 45 423.3 26 84 17089 -52.5 265 42 448.1 27 79 17480 -55.3 262 41 450.2 28 70 18250 -53.5 255 39 469.9 29 56 19661 -60.7 242 39 484.5 30 51 20245 -59.5 236 39 500.4 31 50 20370 -54.9 235 39 514.1 32 48 20631 -54.3 233 37 521.6 33 43 21332 -56.3 229 33 533.3 34 39 21956 -52.9 225 28 557.0 35 34 22833 -56.5 220 22 569.8 36 30 23630 -54.5 215 17 596.1 37 24 25065 -52.7 640.6 TRP 320 8353 -47.7 285 105 312.3 WND 329 8169 -47.0 -57.1 31 10.1 -47.3 280 103 310.8 310.8 285.7 311.0 0.05 Sounding variables and indices 1000-500 mb thick: 5146.00 m Freezing level: 1011.45 mb = 63.22 m = 207.41 ft Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 59.63 % Est. max temperature: 1.63 C = 34.93 F Sfc-Lift cond lev (LCL): 912.43 mb = 874.39 m = 2868.71 ft T: -7.39 C 700-500 lapse rate: 3.79 C/km ThetaE index: 0.09 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 886.84 mb = 1093.36 m = 3587.11 ft Mean mixing ratio: 2.14 g/kg Conv temperature: 1.39 C = 34.50 F Cap Strength: 13.23 C Lifted Index: 13.66 C Risk: None Lifted Index @300 mb: 27.96 C Lifted Index @700 mb: 1.53 C Showalter Index: 13.48 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 19.40 C K Index: 5.60 Risk: None Sweat Index: 128.00 Risk: None Energy Index: 3.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.13 J/kg Max Up Vert Vel: 1.50 m/s Conv Inhibition (B-): 53991.88 J/kg Cap Strength: 13.53 C Lift Cond Lev (LCL): 895.10 mb = 1022.02 m = 3353.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 36 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 1018 11 270 7 7.0 -0.0 | 149 31 -16.4 26.8 1 1000 154 290 10 9.4 -3.4 | 149 27 -14.0 23.4 2 925 769 315 25 17.7 -17.7 | 148 11 -5.7 9.1 3 850 1420 300 25 21.7 -12.5 | 173 14 -1.7 14.3 4 700 2870 280 43 42.3 -7.5 | 224 27 19.0 19.3 5 500 5300 290 78 73.3 -26.7 | 270 50 49.9 0.1 6 400 6850 285 86 83.1 -22.3 | 266 60 59.7 4.6 7 329 8169 280 103 101.4 -17.9 | 263 79 78.1 8.9 8 320 8353 285 105 101.4 -27.2 | 270 78 78.1 -0.4 9 300 8780 280 101 99.5 -17.5 | 263 77 76.1 9.3 10 250 9980 275 89 88.7 -7.8 | 254 68 65.3 19.1 11 200 11470 255 76 73.4 19.7 | 227 68 50.1 46.5 12 150 13360 260 64 63.0 11.1 | 226 55 39.7 37.9 13 100 15980 275 45 44.8 -3.9 | 223 31 21.5 22.9 14 70 18250 255 39 37.7 10.1 | 201 40 14.3 36.9 15 50 20370 235 39 31.9 22.4 | 190 50 8.6 49.2 16 30 23630 215 17 9.8 13.9 | 162 43 -13.6 40.7 Wind Parameters Mean winds (0-6000m): 288.9 at 47.4 knts Storm direction: 318.9 at 35.6 knts Shear (0-3000m) pos: 3.4 neg: 4.5 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 79.8 deg Storm rel helicity (0-3000m) pos: 113.3 neg: -3.2 tot: 110.2 m^2/s^2 ave: 36.7 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 160.82 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 ------------------------------------------------------------------------------- 500 296 13 151 24| 13.9 0.0 13.9| 15.1 0.0 15.1 30.3 0.17| 14.0 2.3 1000 308 18 150 18| 10.3 0.0 10.3| 20.6 -3.2 17.4 17.4 0.14| 11.8 1.7 1500 306 20 155 16| 6.9 1.7 8.6| 35.6 -3.2 32.4 21.6 0.27| 9.7 2.6 2000 302 23 164 15| 5.2 2.9 8.1| 62.0 -3.2 58.8 29.4 0.40| 9.1 3.7 2500 298 25 176 15| 4.1 3.9 8.0| 86.1 -3.2 82.9 33.2 0.45| 8.8 3.9 3000 293 28 189 16| 3.4 4.5 7.9|113.3 -3.2 110.2 36.7 0.46| 8.7 4.0 4000 289 34 209 18| 4.4 3.4 7.7|217.3 -3.2 214.1 53.5 0.54| 8.4 4.6 5000 289 41 228 21| 5.1 2.7 7.8|336.0 -3.2 332.9 66.6 0.58| 8.3 4.8 6000 289 47 242 24| 4.7 2.5 7.2|373.7 -27.0 346.7 57.8 0.53| 7.7 4.1 Wrote GIF file: /home/apache/climate/data/raob//RJ600/skewt/RJ600.skewt.20251226.12.gif