UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:1200Z 12 OCT 25 Station: RJ412 WMO ident: 47412 Latitude: 43.05 Longitude: 141.33 ------------------------------------------------------------------------------- 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 1012 15 13.6 13.2 97 0.4 13.4 60 1 285.8 287.4 286.0 312.0 9.46 1 1000 115 12.8 12.0 95 0.8 12.3 55 2 286.0 287.5 285.5 310.5 8.84 2 925 767 9.8 6.2 78 3.6 7.9 330 16 289.3 290.5 284.4 307.6 6.43 3 898 1013 7.8 4.9 82 2.9 6.3 283 12 289.7 290.8 284.2 307.0 6.05 4 892 1068 8.2 7.6 96 0.6 7.9 272 11 290.7 292.0 285.9 311.6 7.36 5 850 1466 7.2 6.7 97 0.5 6.9 195 4 293.7 295.0 286.9 314.6 7.26 6 809 1873 5.4 4.9 97 0.5 5.1 217 6 296.0 297.2 287.3 315.6 6.72 7 719 2828 -1.9 -4.6 82 2.7 -3.1 268 9 298.1 298.8 285.1 309.4 3.78 8 708 2951 -2.9 -13.9 42 11.0 -6.6 275 10 298.3 298.6 283.0 304.0 1.84 9 700 3041 -3.5 -15.5 39 12.0 -7.4 280 10 298.6 298.9 282.9 303.7 1.63 10 677 3302 -5.5 -27.5 16 22.0 -10.5 280 15 299.2 299.3 281.8 301.2 0.59 11 644 3690 -8.5 -28.5 18 20.0 -12.8 281 23 300.1 300.2 282.2 302.0 0.57 12 602 4210 -8.3 -34.3 10 26.0 -13.3 282 34 306.2 306.3 284.4 307.4 0.35 13 563 4725 -10.3 -32.3 15 22.0 -14.7 283 45 309.8 309.9 285.8 311.4 0.45 14 556 4821 -9.5 -34.5 11 25.0 -14.5 283 47 311.8 311.9 286.4 313.1 0.37 15 503 5585 -13.9 -34.9 15 21.0 -17.8 285 63 315.6 315.6 287.8 317.0 0.39 16 500 5630 -14.1 -32.1 20 18.0 -17.7 285 64 315.8 315.9 288.0 317.7 0.52 17 492 5752 -14.3 -28.3 29 14.0 -17.4 284 66 317.1 317.2 288.6 319.7 0.75 18 462 6222 -18.5 -31.5 31 13.0 -21.0 278 76 317.6 317.7 288.6 319.7 0.59 19 435 6666 -21.3 -24.2 77 2.9 -22.0 273 85 319.5 319.8 289.9 323.8 1.24 20 424 6853 -21.5 -24.5 77 3.0 -22.2 270 88 321.6 321.9 290.5 325.9 1.24 21 406 7171 -22.3 -25.4 76 3.1 -23.0 266 95 324.6 324.9 291.4 328.8 1.19 22 402 7243 -21.1 -24.0 77 2.9 -21.8 265 96 327.1 327.4 292.2 331.9 1.37 23 400 7280 -21.5 -24.4 77 2.9 -22.2 265 97 327.0 327.3 292.2 331.7 1.33 24 326 8755 -32.7 -36.7 67 4.0 -33.2 272 113 331.3 331.4 292.6 333.2 0.51 25 311 9087 -32.7 -37.1 65 4.4 -33.3 274 116 335.8 335.9 293.7 337.7 0.51 26 300 9340 -34.9 -39.3 64 4.4 -35.4 275 119 336.2 336.3 293.8 337.8 0.42 27 274 9968 -40.1 -44.3 64 4.2 -40.5 275 122 337.5 337.5 294.0 338.6 0.27 28 250 10590 -45.1 275 126 339.0 29 200 12040 -57.1 285 134 342.3 30 199 12072 -57.1 285 136 342.8 31 194 12233 -57.4 285 144 344.8 32 150 13850 -60.5 270 119 365.9 33 138 14363 -63.9 272 127 368.7 34 122 15107 -68.5 275 140 373.5 35 101 16249 -63.7 289 85 403.5 36 100 16310 -63.7 290 82 404.7 37 95 16629 -59.3 289 78 419.3 38 85 17321 -62.9 285 68 425.5 39 76 18017 -60.1 282 59 445.2 40 70 18530 -60.9 280 52 454.1 41 50 20620 -61.5 290 43 498.6 42 46 21138 -60.5 513.0 43 36 22676 -57.5 558.0 44 31 23622 -56.7 584.6 TRP 122 15107 -68.5 275 140 373.5 WND 194 12233 -57.4 285 144 344.8 Sounding variables and indices 1000-500 mb thick: 5515.00 m Freezing level: 742.42 mb = 2579.29 m = 8462.12 ft Wetbulb zero: 752.85 mb = 2455.30 m = 8055.36 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 52.98 % Est. max temperature: 20.67 C = 69.20 F Sfc-Lift cond lev (LCL): 1006.10 mb = 64.01 m = 210.00 ft T: 13.21 C 700-500 lapse rate: 4.09 C/km ThetaE index: 14.38 C Layer 719.0- 644.0 mb Conv cond level (CCL): 905.38 mb = 944.65 m = 3099.22 ft Mean mixing ratio: 7.63 g/kg Conv temperature: 17.46 C = 63.43 F Cap Strength: 8.64 C Lifted Index: 8.79 C Risk: None Lifted Index @300 mb: 19.40 C Lifted Index @700 mb: 1.05 C Showalter Index: 5.39 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.80 C K Index: 16.00 Risk: < 20 % chance of thunderstorms Sweat Index: 152.40 Risk: None Energy Index: 0.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.56 J/kg Max Up Vert Vel: 4.60 m/s Conv Inhibition (B-): 35387.13 J/kg Cap Strength: 8.68 C Lift Cond Lev (LCL): 931.90 mb = 704.85 m = 2312.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 19 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 1012 15 60 1 -0.9 -0.5 | 132 19 -13.9 12.7 1 1000 115 55 2 -1.6 -1.1 | 129 19 -14.7 12.0 2 925 767 330 16 8.0 -13.9 | 82 5 -5.1 -0.7 3 850 1466 195 4 1.0 3.9 | 145 21 -12.0 17.0 4 700 3041 280 10 9.8 -1.7 | 164 12 -3.2 11.4 5 500 5630 285 64 61.8 -16.6 | 274 49 48.8 -3.4 6 400 7280 265 97 96.6 8.5 | 255 86 83.6 21.6 7 300 9340 275 119 118.5 -10.4 | 268 106 105.5 2.8 8 250 10590 275 126 125.5 -11.0 | 269 112 112.5 2.2 9 200 12040 285 134 129.4 -34.7 | 280 118 116.4 -21.5 10 194 12233 285 144 139.1 -37.3 | 281 128 126.0 -24.1 11 150 13850 270 119 119.0 -0.0 | 263 107 105.9 13.2 12 122 15107 275 140 139.5 -12.2 | 270 126 126.4 1.0 13 100 16310 290 82 77.1 -28.0 | 283 66 64.0 -14.9 14 70 18530 280 52 51.2 -9.0 | 264 38 38.1 4.1 15 50 20620 290 43 40.4 -14.7 | 273 27 27.3 -1.5 Wind Parameters Mean winds (0-6000m): 285.2 at 24.7 knts Storm direction: 315.2 at 18.5 knts Shear (0-3000m) pos: 1.7 neg: 0.9 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 32.1 deg Storm rel helicity (0-3000m) pos: 40.4 neg: -91.2 tot: -50.8 m^2/s^2 ave: -16.9 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 10.0 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 83.30 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 13 5 119 16| 0.0 10.4 10.4| 0.0 -44.3 -44.3 -88.5 -0.84| 11.8 -9.8 1000 328 9 122 10| 0.0 6.4 6.4| 10.1 -52.1 -42.0 -42.0 -0.13| 16.9 -2.2 1500 328 9 124 10| 0.0 1.7 1.7| 10.1 -91.2 -81.1 -54.1 -0.26| 16.1 -4.2 2000 314 8 136 11| 0.8 1.3 2.1| 25.1 -91.2 -66.1 -33.1 -0.19| 12.9 -2.5 2500 298 8 147 11| 1.3 1.0 2.4| 36.5 -91.2 -54.7 -21.9 -0.13| 11.1 -1.5 3000 296 8 149 11| 1.7 0.9 2.6| 40.4 -91.2 -50.8 -16.9 -0.11| 10.0 -1.1 4000 288 11 164 10| 3.9 0.6 4.5| 97.7 -91.2 6.5 1.6 0.14| 10.1 1.5 5000 286 17 201 9| 5.3 0.5 5.8|161.9 -91.2 70.7 14.1 0.21| 10.3 2.1 6000 285 25 238 13| 5.3 1.3 6.6|206.2-146.0 60.1 10.0 0.17| 10.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251012.12.gif