UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 7 JAN 26 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 184 330 8 SFC 994 233 3.4 -1.6 70 5.0 1.4 330 8 277.0 277.6 274.8 286.5 3.42 2 991 257 4.4 -3.6 56 8.0 1.2 325 12 278.3 278.8 274.8 286.5 2.95 3 925 814 -0.7 -4.8 74 4.1 -2.3 315 36 278.6 279.1 274.9 286.7 2.89 4 862 1372 -5.9 -7.1 91 1.2 -6.3 308 30 278.8 279.3 274.6 286.2 2.60 5 858 1408 -5.5 -10.1 70 4.6 -7.0 306 29 279.6 280.0 274.3 285.5 2.06 6 855 1436 -3.3 -15.3 39 12.0 -6.7 304 29 282.2 282.4 274.7 286.2 1.36 7 851 1473 -3.1 -18.1 30 15.0 -7.1 301 28 282.8 283.0 274.6 286.0 1.08 8 850 1482 -3.3 -17.3 33 14.0 -7.1 300 28 282.7 282.9 274.6 286.1 1.16 9 845 1529 -2.5 -19.5 26 17.0 -7.0 305 26 284.0 284.2 275.0 286.9 0.96 10 831 1662 -0.9 -35.9 5 35.0 -7.4 302 27 287.1 287.1 275.5 287.8 0.21 11 779 2172 -6.1 -29.1 14 23.0 -10.6 291 30 286.8 286.9 275.7 288.2 0.44 12 720 2784 -9.7 -28.7 20 19.0 -13.3 276 35 289.4 289.5 277.2 291.0 0.50 13 713 2860 -9.5 -37.5 8 28.0 -13.8 277 34 290.4 290.5 277.2 291.1 0.21 14 700 3002 -9.7 -28.7 20 19.0 -13.4 280 33 291.7 291.8 278.3 293.4 0.51 15 695 3057 -9.9 -24.9 28 15.0 -13.2 280 33 292.1 292.2 278.8 294.4 0.73 16 652 3547 -12.1 -47.1 4 35.0 -16.3 280 37 295.0 295.0 279.2 295.3 0.08 17 620 3930 -14.9 -34.9 16 20.0 -18.0 281 40 296.1 296.1 280.1 297.2 0.32 18 607 4090 -15.7 -48.7 4 33.0 -19.1 282 42 297.0 297.0 280.1 297.2 0.08 19 516 5292 -25.1 -48.1 10 23.0 -27.0 275 44 299.7 299.7 281.4 300.1 0.09 20 500 5520 -26.1 -48.1 11 22.0 -27.9 280 40 301.2 301.2 282.0 301.6 0.10 21 454 6212 -29.5 -56.5 6 27.0 -31.0 285 60 305.4 305.4 283.6 305.5 0.04 22 430 6597 -30.5 -61.5 3 31.0 -32.0 285 72 308.9 308.9 284.9 309.0 0.02 23 400 7110 -30.7 -66.7 2 36.0 -32.3 280 90 315.1 315.1 287.1 315.1 0.01 24 300 9140 -34.3 -68.3 2 34.0 -35.8 270 149 337.0 337.0 293.6 337.1 0.01 25 293 9305 -34.3 -68.3 2 34.0 -35.9 270 155 339.3 339.3 294.1 339.4 0.01 26 256 10238 -38.6 -71.7 2 33.1 -39.8 275 171 346.4 346.4 295.8 346.4 0.01 27 250 10400 -39.3 -72.3 2 33.0 -40.5 275 168 347.6 347.6 296.1 347.7 0.01 28 200 11900 -46.9 -78.9 1 32.0 -47.6 270 155 358.5 358.5 298.4 358.5 0.00 29 150 13760 -54.3 -85.3 1 31.0 -54.7 270 138 376.5 376.5 301.7 376.5 0.00 30 101 16210 -68.5 -89.5 3 21.0 -68.6 265 104 394.3 394.3 304.4 394.3 0.00 31 100 16270 -67.9 -89.9 3 22.0 -68.0 265 103 396.5 396.5 304.8 396.5 0.00 32 93 16711 -63.5 -88.5 2 25.0 -63.7 261 89 413.5 413.5 306.9 413.5 0.00 33 86 17187 -67.1 -89.1 3 22.0 -67.2 253 87 415.6 415.6 307.2 415.6 0.00 34 70 18430 -66.7 -88.7 3 22.0 -66.9 260 57 441.7 441.7 310.0 441.7 0.00 35 68 18605 -67.7 -88.7 3 21.0 -67.8 260 53 443.2 443.2 310.2 443.2 0.00 36 63 19070 -62.3 -88.3 2 26.0 -62.6 260 44 464.9 464.9 312.2 464.9 0.00 37 57 19681 -66.3 -89.3 3 23.0 -66.5 284 39 469.3 469.3 312.6 469.3 0.00 38 50 20480 -63.3 -88.3 2 25.0 -63.7 215 20 494.3 494.3 314.5 494.3 0.00 39 44 21263 -64.9 -89.9 2 25.0 -65.3 186 26 508.8 508.8 315.5 508.8 0.00 40 42 21550 -60.1 -88.1 1 28.0 -60.7 216 32 527.5 527.5 316.8 527.5 0.00 41 40 21854 -60.7 -88.7 1 28.0 -61.3 252 32 533.4 533.4 317.1 533.4 0.00 42 34 22882 -53.9 -85.9 1 32.0 -55.5 263 18 576.7 576.7 319.5 576.7 0.01 43 30 23680 -57.1 -86.1 1 29.0 -58.3 230 15 589.0 589.0 320.1 589.0 0.01 44 21 25940 -54.9 -84.9 1 30.0 -57.1 252 15 658.9 658.9 323.0 659.0 0.01 45 20 26250 -56.1 -86.1 1 30.0 -58.1 115 7 664.5 664.5 323.2 664.5 0.01 46 18 26918 -57.3 -86.3 1 29.0 -59.2 105 10 681.0 681.0 323.8 681.1 0.01 47 13 29007 -50.7 -83.7 1 33.0 -55.1 148 10 770.3 770.3 326.5 770.5 0.03 TRP 430 6597 -30.5 -61.5 3 31.0 -32.0 285 72 308.9 308.9 284.9 309.0 0.02 WND 256 10238 -38.6 -71.7 2 33.1 -39.8 275 171 346.4 346.4 295.8 346.4 0.01 Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: 934.06 mb = 737.61 m = 2419.96 ft Wetbulb zero: 967.89 mb = 448.04 m = 1469.92 ft Precipitable water: 0.20 inches Sfc-500 mean rel hum: 25.31 % Est. max temperature: 10.58 C = 51.05 F Sfc-Lift cond lev (LCL): 919.95 mb = 857.25 m = 2812.48 ft T: -1.10 C 700-500 lapse rate: 6.51 C/km ThetaE index: 1.15 C Layer 862.0- 855.0 mb Conv cond level (CCL): 864.58 mb = 1347.94 m = 4422.33 ft Mean mixing ratio: 2.89 g/kg Conv temperature: 5.21 C = 41.37 F Cap Strength: 11.74 C Lifted Index: 12.73 C Risk: None Lifted Index @300 mb: 35.79 C Lifted Index @700 mb: 8.21 C Showalter Index: 13.08 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 8.80 C K Index: -13.50 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 3.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.76 J/kg Max Up Vert Vel: 1.88 m/s Conv Inhibition (B-): 56561.84 J/kg Cap Strength: 12.15 C Lift Cond Lev (LCL): 869.02 mb = 1307.46 m = 4289.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 28 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 ---------------------------------------------------------- 0 994 233 330 8 4.0 -6.9 | 134 20 -14.6 14.1 1 985 305 315 21 14.8 -14.8 | 149 7 -3.7 6.2 2 949 610 315 31 21.9 -21.9 | 285 3 3.4 -0.9 3 925 814 315 36 25.5 -25.5 | 303 8 6.9 -4.4 4 913 914 315 36 25.5 -25.5 | 303 8 6.9 -4.4 5 879 1219 320 32 20.6 -24.5 | 330 4 2.0 -3.5 6 850 1482 300 28 24.2 -14.0 | 219 9 5.7 7.0 7 845 1524 305 26 21.3 -14.9 | 204 7 2.7 6.1 8 782 2134 290 30 28.2 -10.3 | 222 14 9.6 10.8 9 752 2438 295 31 28.1 -13.1 | 230 12 9.5 7.9 10 724 2743 275 35 34.9 -3.1 | 222 24 16.3 18.0 11 700 3002 280 33 32.5 -5.7 | 222 21 13.9 15.3 12 641 3658 280 38 37.4 -6.6 | 233 24 18.9 14.4 13 568 4572 285 46 44.4 -11.9 | 251 27 25.9 9.1 14 523 5182 275 48 47.8 -4.2 | 240 34 29.3 16.8 15 502 5486 275 37 36.9 -3.2 | 226 26 18.3 17.8 16 500 5520 280 40 39.4 -6.9 | 236 25 20.8 14.1 17 481 5791 290 43 40.4 -14.7 | 254 23 21.9 6.3 18 461 6096 285 56 54.1 -14.5 | 260 36 35.5 6.5 19 430 6597 285 72 69.5 -18.6 | 267 51 51.0 2.4 20 400 7110 280 90 88.6 -15.6 | 266 70 70.1 5.4 21 341 8230 275 134 133.5 -11.7 | 265 115 114.9 9.3 22 300 9140 270 149 149.0 -0.0 | 261 132 130.4 21.0 23 275 9754 270 170 170.0 -0.0 | 262 153 151.4 21.0 24 256 10238 275 171 170.3 -14.9 | 268 152 151.8 6.1 25 251 10363 275 171 170.3 -14.9 | 268 152 151.8 6.1 26 250 10400 275 168 167.4 -14.6 | 268 149 148.8 6.4 27 200 11900 270 155 155.0 -0.0 | 261 138 136.4 21.0 28 158 13411 270 153 153.0 -0.0 | 261 136 134.4 21.0 29 150 13760 270 138 138.0 -0.0 | 260 121 119.4 21.0 30 100 16270 265 103 102.6 9.0 | 250 89 84.1 30.0 31 97 16459 265 103 102.6 9.0 | 250 89 84.1 30.0 32 92 16764 260 86 84.7 14.9 | 241 75 66.1 35.9 33 83 17374 250 88 82.7 30.1 | 231 82 64.1 51.1 34 79 17678 260 90 88.6 15.6 | 242 79 70.1 36.6 35 72 18288 260 59 58.1 10.2 | 232 50 39.6 31.3 36 70 18430 260 57 56.1 9.9 | 231 49 37.6 30.9 37 62 19202 260 41 40.4 7.1 | 218 36 21.8 28.1 38 56 19812 290 38 35.7 -13.0 | 245 19 17.2 8.0 39 50 20422 275 22 21.9 -1.9 | 190 19 3.4 19.1 40 50 20480 215 20 11.5 16.4 | 169 38 -7.1 37.4 41 46 21031 190 22 3.8 21.7 | 161 45 -14.7 42.7 42 44 21336 185 27 2.4 26.9 | 161 51 -16.2 47.9 43 42 21641 225 34 24.0 24.0 | 187 45 5.5 45.1 44 40 21946 260 32 31.5 5.6 | 206 30 13.0 26.6 45 38 22250 245 26 23.6 11.0 | 189 32 5.0 32.0 46 36 22555 260 28 27.6 4.9 | 199 27 9.0 25.9 47 33 23165 265 10 10.0 0.9 | 159 24 -8.6 21.9 48 31 23470 165 13 -3.4 12.6 | 147 40 -21.9 33.6 49 30 23680 230 15 11.5 9.6 | 167 31 -7.1 30.7 50 28 24079 230 14 10.7 9.0 | 165 31 -7.8 30.0 51 26 24689 240 10 8.7 5.0 | 159 28 -9.9 26.0 52 24 24994 205 12 5.1 10.9 | 157 35 -13.5 31.9 53 22 25603 250 19 17.9 6.5 | 179 28 -0.7 27.5 54 21 25908 240 16 13.9 8.0 | 171 29 -4.7 29.0 55 20 26213 355 4 0.3 -4.0 | 133 25 -18.2 17.0 56 20 26250 115 7 -6.3 3.0 | 134 35 -24.9 24.0 57 18 26518 100 10 -9.8 1.7 | 129 36 -28.4 22.8 58 15 27127 155 10 -4.2 9.1 | 143 38 -22.8 30.1 59 14 27432 145 10 -5.7 8.2 | 140 38 -24.3 29.2 60 11 28042 160 10 -3.4 9.4 | 144 38 -22.0 30.4 61 8 28956 145 18 -10.3 14.7 | 141 46 -28.9 35.8 62 7 29261 170 19 -3.3 18.7 | 151 45 -21.9 39.7 63 7 29566 215 10 5.7 8.2 | 156 32 -12.8 29.2 64 6 29870 245 15 13.6 6.3 | 170 28 -5.0 27.4 65 6 30175 270 10 10.0 -0.0 | 158 23 -8.6 21.0 Wind Parameters Mean winds (0-6000m): 288.6 at 37.4 knts Storm direction: 318.6 at 28.0 knts Shear (0-3000m) pos: 0.8 neg: 5.8 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 92.2 deg Storm rel helicity (0-3000m) pos: 41.4 neg: -25.8 tot: 15.6 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 12.5 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 44.80 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 ------------------------------------------------------------------------------- 500 315 26 173 3| 0.0 27.1 27.1| 15.4 0.0 15.4 30.9 0.44| 27.9 12.2 1000 316 30 287 3| 1.6 13.6 15.2| 19.7 0.0 19.7 19.7 0.42| 17.5 7.4 1500 313 30 255 3| 1.1 8.2 9.3| 22.6 -12.9 9.6 6.4 0.11| 16.6 1.9 2000 308 29 239 5| 0.8 7.1 7.9| 28.7 -12.9 15.8 7.9 0.13| 14.1 1.9 2500 304 30 236 8| 0.7 7.0 7.7| 33.3 -25.3 7.9 3.2 0.09| 14.1 1.3 3000 299 31 233 10| 0.8 5.8 6.6| 41.4 -25.8 15.6 5.2 0.10| 12.5 1.3 4000 293 33 235 14| 1.0 4.4 5.3| 89.5 -25.8 63.7 15.9 0.19| 10.5 2.0 5000 290 36 239 17| 0.8 4.0 4.8|107.7 -77.7 30.0 6.0 0.12| 9.7 1.2 6000 289 37 242 19| 1.3 4.8 6.1|215.5-114.6 100.9 16.8 0.17| 11.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20260107.12.gif