UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 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 1013 19 13.4 7.4 67 6.0 10.2 130 4 285.5 286.6 282.7 303.3 6.38 1 1000 127 12.4 5.4 62 7.0 8.8 145 8 285.5 286.5 281.9 301.3 5.62 2 925 776 8.2 6.2 87 2.0 7.1 165 19 287.7 288.8 283.7 305.8 6.43 3 861 1362 4.8 3.8 93 1.0 4.3 173 22 290.1 291.1 284.1 306.8 5.84 4 850 1467 5.0 2.8 86 2.2 3.9 175 23 291.4 292.4 284.3 307.2 5.51 5 838 1583 5.6 -0.4 65 6.0 2.8 182 23 293.2 294.0 283.8 306.2 4.43 6 728 2716 -2.9 -5.1 85 2.2 -3.8 247 23 295.9 296.6 284.1 306.6 3.59 7 708 2936 -4.5 -5.1 96 0.6 -4.7 260 23 296.5 297.2 284.4 307.6 3.69 8 702 3003 -2.7 -3.7 93 1.0 -3.1 264 23 299.3 300.0 285.9 311.7 4.14 9 700 3026 -2.7 -3.6 94 0.9 -3.1 265 23 299.5 300.3 286.1 312.1 4.19 10 573 4592 -9.7 -10.9 91 1.2 -10.2 271 40 308.9 309.5 288.1 318.1 2.90 11 535 5117 -13.7 -15.8 84 2.1 -14.4 273 45 310.3 310.7 287.8 317.0 2.09 12 532 5160 -14.1 -23.1 46 9.0 -16.3 273 46 310.3 310.5 286.8 314.0 1.12 13 526 5246 -14.9 -29.9 27 15.0 -17.9 273 47 310.3 310.5 286.2 312.4 0.61 14 511 5465 -13.9 -33.9 17 20.0 -17.7 274 49 314.1 314.2 287.3 315.6 0.43 15 500 5630 -15.7 -38.7 12 23.0 -19.3 275 51 313.9 313.9 287.1 314.9 0.27 16 499 5645 -15.7 -38.7 12 23.0 -19.3 275 51 314.1 314.1 287.1 315.1 0.27 17 447 6469 -19.7 -45.7 8 26.0 -22.9 275 74 319.1 319.1 288.6 319.6 0.14 18 442 6553 -18.9 -42.9 10 24.0 -22.2 275 76 321.1 321.2 289.3 321.9 0.20 19 400 7290 -23.5 -53.5 5 30.0 -26.3 275 97 324.4 324.5 290.2 324.7 0.07 20 345 8355 -30.9 -47.9 17 17.0 -32.4 275 105 328.4 328.5 291.5 329.0 0.15 21 309 9127 -37.5 -39.5 82 2.0 -37.7 275 111 329.7 329.8 292.0 331.2 0.40 22 300 9330 -38.9 -42.9 66 4.0 -39.2 275 113 330.5 330.6 292.2 331.6 0.29 23 294 9468 -40.1 -44.8 61 4.7 -40.5 275 117 330.8 330.8 292.2 331.7 0.24 24 272 9994 -42.9 275 133 334.1 25 250 10560 -44.5 275 150 339.9 26 228 11170 -48.2 275 156 343.3 27 200 12020 -53.5 280 148 348.0 28 172 12978 -58.7 277 140 354.8 29 150 13830 -62.3 275 132 362.8 30 124 14990 -68.1 280 128 372.5 31 118 15291 -64.3 279 115 384.8 32 115 15448 -64.5 278 108 387.3 33 107 15892 -61.7 277 90 400.7 34 100 16310 -63.1 275 72 405.8 35 89 17023 -62.5 283 67 420.8 36 79 17755 -61.9 292 61 436.6 37 76 17995 -58.1 294 60 449.4 38 70 18510 -58.3 300 56 459.7 39 50 20610 -62.5 295 39 496.2 40 46 21125 -62.1 509.1 41 34 23012 -57.9 566.2 42 31 23601 -52.9 594.8 TRP 124 14990 -68.1 280 128 372.5 WND 228 11170 -48.2 275 156 343.3 Sounding variables and indices 1000-500 mb thick: 5503.00 m Freezing level: 765.53 mb = 2329.47 m = 7642.54 ft Wetbulb zero: 791.71 mb = 2040.53 m = 6694.58 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 78.85 % Est. max temperature: 17.95 C = 64.31 F Sfc-Lift cond lev (LCL): 925.41 mb = 772.28 m = 2533.70 ft T: 8.22 C 700-500 lapse rate: 4.99 C/km ThetaE index: 1.99 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 808.57 mb = 1870.97 m = 6138.29 ft Mean mixing ratio: 6.07 g/kg Conv temperature: 21.86 C = 71.34 F Cap Strength: 11.22 C Lifted Index: 10.71 C Risk: None Lifted Index @300 mb: 19.15 C Lifted Index @700 mb: 4.66 C Showalter Index: 8.36 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 18.50 C K Index: 22.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 278.70 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.02 J/kg Max Up Vert Vel: 3.17 m/s Conv Inhibition (B-): 32511.24 J/kg Cap Strength: 11.12 C Lift Cond Lev (LCL): 899.70 mb = 1002.85 m = 3290.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 22 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 1013 19 130 4 -3.1 2.6 | 108 26 -24.8 8.2 1 1000 127 145 8 -4.6 6.6 | 115 29 -26.3 12.2 2 925 776 165 19 -4.9 18.4 | 132 36 -26.6 24.0 3 850 1467 175 23 -2.0 22.9 | 140 37 -23.7 28.5 4 700 3026 265 23 22.9 2.0 | 189 8 1.2 7.6 5 500 5630 275 51 50.8 -4.4 | 268 29 29.1 1.2 6 400 7290 275 97 96.6 -8.5 | 272 75 74.9 -2.8 7 300 9330 275 113 112.6 -9.8 | 273 91 90.9 -4.2 8 250 10560 275 150 149.4 -13.1 | 273 128 127.7 -7.5 9 228 11170 275 156 155.4 -13.6 | 273 134 133.7 -8.0 10 200 12020 280 148 145.8 -25.7 | 279 126 124.1 -20.1 11 150 13830 275 132 131.5 -11.5 | 273 110 109.8 -5.9 12 124 14990 280 128 126.1 -22.2 | 279 106 104.4 -16.6 13 100 16310 275 72 71.7 -6.3 | 271 50 50.0 -0.7 14 70 18510 300 56 48.5 -28.0 | 310 35 26.8 -22.4 15 50 20610 295 39 35.3 -16.5 | 309 17 13.7 -10.9 Wind Parameters Mean winds (0-6000m): 254.5 at 29.9 knts Storm direction: 284.5 at 22.4 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 80.5 deg Storm rel helicity (0-3000m) pos: 295.1 neg: 0.0 tot: 295.1 m^2/s^2 ave: 98.4 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 6.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 150.26 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 ------------------------------------------------------------------------------- 500 151 10 119 30| 11.6 0.0 11.6| 68.3 0.0 68.3 136.6 0.76| 11.7 8.9 1000 161 14 126 32| 9.0 0.0 9.0|124.8 0.0 124.8 124.8 0.81| 9.3 7.6 1500 166 17 130 34| 7.0 0.0 7.0|168.1 0.0 168.1 112.1 0.84| 7.8 6.6 2000 174 18 135 34| 5.8 0.0 5.8|241.0 0.0 241.0 120.5 0.80| 8.8 7.1 2500 184 19 141 32| 5.0 0.0 5.0|280.8 0.0 280.8 112.3 0.74| 9.5 7.0 3000 194 20 146 30| 4.5 0.0 4.5|295.1 0.0 295.1 98.4 0.66| 9.9 6.5 4000 221 22 162 23| 4.7 0.0 4.7|318.0 0.0 318.0 79.5 0.68| 8.8 6.0 5000 242 25 182 18| 4.9 0.0 4.9|345.3 0.0 345.3 69.1 0.66| 8.2 5.4 6000 255 30 208 15| 5.6 0.0 5.6|376.4 0.0 376.4 62.7 0.58| 8.3 4.9 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251012.00.gif