UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 2 DEC 25 Station: RK186 WMO ident: 47186 Latitude: 33.33 Longitude: 126.68 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 185 360 14 SFC 994 234 4.6 -1.4 65 6.0 2.1 360 14 278.2 278.8 275.5 287.8 3.47 2 989 275 5.6 -2.4 56 8.0 2.3 346 21 279.6 280.2 276.0 288.7 3.24 3 949 611 2.6 -4.4 60 7.0 -0.2 340 39 279.9 280.4 275.7 288.1 2.90 4 939 697 3.0 -8.0 44 11.0 -1.0 342 31 281.2 281.5 275.4 287.5 2.22 5 929 784 5.8 -10.2 31 16.0 0.1 344 24 284.9 285.2 276.9 290.4 1.89 6 925 819 6.0 -11.0 28 17.0 -0.0 345 21 285.4 285.8 277.0 290.7 1.78 7 921 855 6.2 -11.8 26 18.0 -0.1 341 21 286.0 286.3 277.2 291.0 1.68 8 884 1189 3.2 -12.8 30 16.0 -2.1 322 16 286.3 286.6 277.2 291.1 1.61 9 871 1309 2.0 -6.0 55 8.0 -1.2 326 14 286.2 286.7 278.8 294.3 2.80 10 850 1505 0.6 -8.4 51 9.0 -2.7 340 9 286.8 287.2 278.5 293.7 2.38 11 819 1802 -1.1 -14.1 37 13.0 -5.2 325 12 288.0 288.3 278.0 292.7 1.57 12 785 2141 0.4 -18.6 22 19.0 -5.3 300 17 293.2 293.4 279.8 296.7 1.12 13 749 2516 -1.7 -18.7 26 17.0 -6.7 290 18 294.8 295.1 280.7 298.5 1.17 14 738 2633 -0.9 -19.9 22 19.0 -6.4 290 21 297.0 297.2 281.5 300.3 1.07 15 700 3052 -4.7 -21.7 25 17.0 -9.2 290 29 297.3 297.5 281.5 300.3 0.96 16 655 3569 -8.7 -25.7 24 17.0 -12.6 273 31 298.5 298.6 281.7 300.8 0.72 17 623 3956 -10.1 -21.1 40 11.0 -13.0 265 56 301.2 301.4 283.3 304.8 1.14 18 613 4080 -7.9 -33.9 10 26.0 -13.0 267 57 305.1 305.2 283.9 306.3 0.35 19 542 5022 -15.3 -36.3 15 21.0 -18.7 272 63 307.2 307.3 284.7 308.3 0.32 20 515 5407 -14.7 -22.7 51 8.0 -16.7 262 76 312.5 312.7 287.6 316.5 1.20 21 500 5630 -16.3 -27.3 38 11.0 -18.7 255 79 313.2 313.3 287.4 316.0 0.81 22 456 6317 -22.7 -32.7 40 10.0 -24.3 247 81 313.5 313.6 287.2 315.4 0.54 23 441 6563 -23.3 -38.3 24 15.0 -25.4 243 85 315.8 315.8 287.7 316.9 0.32 24 400 7270 -29.5 -35.5 56 6.0 -30.3 240 88 316.6 316.7 288.2 318.3 0.46 25 350 8210 -36.1 -38.6 78 2.5 -36.4 250 96 320.1 320.1 289.2 321.5 0.39 26 334 8534 -37.3 -38.4 89 1.1 -37.4 254 107 322.7 322.8 290.0 324.3 0.42 27 325 8722 -38.7 -41.4 76 2.7 -38.9 257 115 323.3 323.4 290.1 324.5 0.31 28 314 8958 -39.5 -52.5 24 13.0 -40.2 260 124 325.4 325.4 290.5 325.8 0.09 29 305 9157 -40.1 -56.1 16 16.0 -40.9 263 132 327.3 327.3 291.0 327.5 0.06 30 300 9270 -39.9 -57.9 13 18.0 -40.7 265 136 329.1 329.1 291.5 329.3 0.05 31 297 9338 -39.5 -61.5 8 22.0 -40.4 265 137 330.6 330.6 291.9 330.8 0.03 32 287 9572 -39.5 -63.5 6 24.0 -40.5 265 142 333.9 333.9 292.8 334.0 0.03 33 250 10500 -45.2 -66.7 7 21.5 -45.9 270 161 338.8 338.8 294.0 338.9 0.02 34 207 11739 -53.1 -71.1 9 18.0 -53.4 270 149 345.3 345.3 295.6 345.3 0.01 35 200 11960 -53.7 -73.7 7 20.0 -54.0 270 147 347.7 347.7 296.1 347.8 0.01 36 157 13503 -58.5 -82.5 3 24.0 -58.7 266 137 364.5 364.5 299.5 364.5 0.00 37 150 13790 -59.5 -83.5 3 24.0 -59.7 265 134 367.6 367.6 300.1 367.6 0.00 38 103 16084 -70.5 -89.5 4 19.0 -70.6 255 121 388.2 388.2 303.5 388.2 0.00 39 100 16260 -69.3 -89.3 4 20.0 -69.4 260 115 393.8 393.8 304.3 393.8 0.00 40 75 17990 -67.1 -88.1 4 21.0 -67.2 256 92 432.2 432.2 309.1 432.2 0.00 41 70 18410 -64.7 -88.7 2 24.0 -64.9 265 72 446.0 446.0 310.5 446.0 0.00 42 66 18771 -62.7 -88.7 2 26.0 -63.0 265 68 457.9 457.9 311.6 457.9 0.00 43 57 19670 -65.7 -89.7 2 24.0 -66.0 265 67 470.7 470.7 312.7 470.7 0.00 44 50 20470 -63.9 -90.9 1 27.0 -64.3 255 59 492.9 492.9 314.4 492.9 0.00 45 45 21119 -61.9 -89.9 1 28.0 -62.4 252 63 512.8 512.8 315.8 512.8 0.00 TRP 103 16084 -70.5 -89.5 4 19.0 -70.6 255 121 388.2 388.2 303.5 388.2 0.00 WND 250 10500 -45.2 -66.7 7 21.5 -45.9 270 161 338.8 338.8 294.0 338.9 0.02 Sounding variables and indices 1000-500 mb thick: 5445.00 m Freezing level: 839.06 mb = 1609.82 m = 5281.50 ft Freezing level: 794.07 mb = 2050.47 m = 6727.17 ft Freezing level: 778.14 mb = 2212.20 m = 7257.77 ft Wetbulb zero: 951.57 mb = 588.87 m = 1931.97 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 30.21 % Est. max temperature: 13.37 C = 56.07 F Sfc-Lift cond lev (LCL): 906.07 mb = 987.75 m = 3240.62 ft T: 5.00 C 700-500 lapse rate: 4.50 C/km ThetaE index: 1.61 C Layer 850.0- 785.0 mb Conv cond level (CCL): 559.06 mb = 4784.74 m = 15697.78 ft Mean mixing ratio: 2.43 g/kg Conv temperature: 33.03 C = 91.45 F Cap Strength: 20.14 C Lifted Index: 20.42 C Risk: None Lifted Index @300 mb: 28.22 C Lifted Index @700 mb: 11.33 C Showalter Index: 17.14 C Risk: None Total Totals Index: 24.80 C Risk: None Vertical Totals Index: 16.90 C Cross Totals Index: 7.90 C K Index: -8.50 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 4.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.13 J/kg Max Up Vert Vel: 9.07 m/s Conv Inhibition (B-): 31806.26 J/kg Cap Strength: 20.41 C Lift Cond Lev (LCL): 790.72 mb = 2082.85 m = 6833.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 30 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 ---------------------------------------------------------- 0 994 234 360 14 -0.0 -14.0 | 98 25 -24.9 3.5 1 985 305 335 26 11.0 -23.6 | 66 15 -13.9 -6.1 2 949 610 340 39 13.3 -36.6 | 31 22 -11.6 -19.2 3 925 819 345 21 5.4 -20.3 | 82 20 -19.5 -2.8 4 914 914 335 20 8.5 -18.1 | 88 16 -16.4 -0.6 5 880 1219 320 16 10.3 -12.3 | 110 16 -14.6 5.2 6 850 1505 340 9 3.1 -8.5 | 113 24 -21.8 9.0 7 848 1524 345 7 1.8 -6.8 | 115 25 -23.1 10.7 8 786 2134 300 17 14.7 -8.5 | 131 14 -10.2 9.0 9 756 2438 290 17 16.0 -5.8 | 143 15 -8.9 11.7 10 700 3048 290 29 27.3 -9.9 | 197 8 2.4 7.6 11 700 3052 290 29 27.3 -9.9 | 197 8 2.4 7.6 12 647 3658 270 31 31.0 -0.0 | 199 19 6.1 17.5 13 622 3962 265 57 56.8 5.0 | 235 39 31.9 22.5 14 574 4572 275 58 57.8 -5.1 | 249 35 32.9 12.4 15 552 4877 275 58 57.8 -5.1 | 249 35 32.9 12.4 16 509 5486 260 79 77.8 13.7 | 239 61 52.9 31.2 17 500 5630 255 79 76.3 20.4 | 234 64 51.4 37.9 18 469 6096 250 77 72.4 26.3 | 227 65 47.5 43.8 19 432 6706 240 88 76.2 44.0 | 220 80 51.3 61.5 20 400 7270 240 88 76.2 44.0 | 220 80 51.3 61.5 21 348 8230 250 96 90.2 32.8 | 232 82 65.3 50.3 22 300 9270 265 136 135.5 11.9 | 255 114 110.6 29.3 23 279 9754 265 146 145.4 12.7 | 256 124 120.5 30.2 24 250 10500 270 161 161.0 -0.0 | 263 137 136.1 17.5 25 244 10668 270 161 161.0 -0.0 | 263 137 136.1 17.5 26 200 11960 270 147 147.0 -0.0 | 262 123 122.1 17.5 27 175 12802 270 132 132.0 -0.0 | 261 109 107.1 17.5 28 152 13716 265 139 138.5 12.1 | 255 117 113.6 29.6 29 150 13790 265 134 133.5 11.7 | 255 112 108.6 29.2 30 103 16084 255 121 116.9 31.3 | 242 104 92.0 48.8 31 100 16260 260 115 113.3 20.0 | 247 96 88.4 37.5 32 97 16459 260 116 114.2 20.1 | 247 97 89.3 37.6 33 71 18288 255 88 85.0 22.8 | 236 72 60.1 40.3 34 70 18410 265 72 71.7 6.3 | 243 53 46.8 23.8 35 62 19202 265 63 62.8 5.5 | 239 44 37.9 23.0 36 56 19812 265 68 67.7 5.9 | 241 49 42.8 23.4 37 50 20422 245 61 55.3 25.8 | 215 53 30.4 43.3 38 50 20470 255 59 57.0 15.3 | 224 46 32.1 32.8 39 47 20726 255 63 60.9 16.3 | 227 49 36.0 33.8 40 41 21336 245 64 58.0 27.0 | 217 55 33.1 44.5 Wind Parameters Mean winds (0-6000m): 275.1 at 40.6 knts Storm direction: 305.1 at 30.4 knts Shear (0-3000m) pos: 0.9 neg: 5.7 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 102.3 deg Storm rel helicity (0-3000m) pos: 183.9 neg: -99.7 tot: 84.2 m^2/s^2 ave: 28.1 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 16.0 stream: 3.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.21 Bulk Shear: 200.58 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 ------------------------------------------------------------------------------- 500 339 31 50 18| 0.0 15.9 15.9| 44.1 -96.0 -51.9 -103.8 -0.34| 36.2-12.5 1000 337 25 69 16| 0.0 5.1 5.1|113.6 -96.0 17.6 17.6 0.06| 26.8 1.5 1500 336 20 86 17| 1.9 3.4 5.3|126.3 -99.7 26.6 17.8 0.07| 22.6 1.6 2000 330 19 94 16| 1.4 5.1 6.6|150.7 -99.7 51.0 25.5 0.14| 19.7 2.7 2500 322 19 101 14| 1.1 5.4 6.5|169.6 -99.7 69.9 28.0 0.19| 17.3 3.3 3000 314 20 108 11| 0.9 5.7 6.7|183.9 -99.7 84.2 28.1 0.24| 16.0 3.8 4000 295 26 166 7| 2.0 5.6 7.6|330.2-101.3 228.9 57.2 0.32| 16.8 5.3 5000 286 33 218 11| 1.6 6.0 7.7|380.2-147.5 232.7 46.5 0.28| 15.6 4.4 6000 275 41 228 21| 1.4 6.4 7.7|380.2-471.4 -91.2 -15.2 0.13| 15.5 2.0 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251202.12.gif