UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 6 OCT 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 142 SFC 989 239 23.2 20.3 84 2.9 21.2 355 2 297.3 300.1 294.7 341.7 15.33 2 980 319 24.0 18.0 69 6.0 19.9 28 3 298.9 301.3 293.8 337.8 13.37 3 936 720 20.4 19.7 96 0.7 19.9 226 5 299.2 302.0 295.4 344.7 15.62 4 925 822 20.2 19.2 94 1.0 19.5 255 8 300.0 302.8 295.4 344.8 15.31 5 889 1165 19.0 15.2 79 3.8 16.5 281 10 302.1 304.4 294.0 338.5 12.31 6 880 1253 19.8 13.8 68 6.0 15.8 287 11 303.9 306.0 293.7 337.6 11.34 7 850 1552 18.0 12.0 68 6.0 14.1 305 17 305.0 306.9 293.4 336.2 10.42 8 705 3132 8.6 8.2 97 0.4 8.3 316 26 311.4 313.2 294.6 341.3 9.73 9 700 3191 9.4 7.9 90 1.5 8.5 315 27 312.9 314.7 295.0 342.6 9.60 10 686 3359 11.2 5.2 67 6.0 7.6 313 29 316.7 318.3 294.8 342.3 8.12 11 598 4489 3.6 1.6 87 2.0 2.5 292 33 320.6 322.0 295.2 343.7 7.21 12 583 4695 3.0 -1.9 70 4.9 0.4 299 33 322.2 323.4 294.5 340.8 5.72 13 573 4836 3.4 -4.6 56 8.0 -0.7 303 32 324.3 325.2 294.3 339.9 4.75 14 570 4878 4.0 -12.0 30 16.0 -3.0 305 32 325.5 326.0 292.9 334.5 2.67 15 542 5286 1.4 -21.6 16 23.0 -6.6 298 32 327.1 327.4 292.2 331.5 1.25 16 526 5527 -0.5 -11.5 43 11.0 -5.3 294 32 327.6 328.2 293.8 337.9 3.02 17 500 5930 -3.3 -16.3 36 13.0 -8.3 300 30 329.0 329.4 293.4 336.4 2.14 18 466 6484 -5.9 -29.9 13 24.0 -12.4 291 28 332.5 332.6 293.0 335.0 0.69 19 455 6671 -7.5 -21.5 32 14.0 -12.1 286 26 332.8 333.1 293.9 338.1 1.51 20 400 7660 -14.9 -24.9 42 10.0 -17.7 275 15 335.6 335.9 294.4 340.2 1.27 21 389 7871 -16.7 -25.7 46 9.0 -19.1 256 17 336.0 336.2 294.4 340.4 1.21 22 368 8287 -18.9 -32.9 28 14.0 -21.9 260 18 338.4 338.5 294.5 340.9 0.65 23 365 8348 -18.1 -39.1 14 21.0 -21.9 254 17 340.3 340.3 294.7 341.6 0.35 24 322 9276 -24.1 -55.1 4 31.0 -27.3 258 19 344.4 344.4 295.4 344.7 0.07 25 320 9322 -24.3 -54.3 4 30.0 -27.4 257 19 344.7 344.7 295.5 345.0 0.07 26 300 9790 -28.1 -54.1 6 26.0 -30.5 235 17 345.8 345.8 295.8 346.1 0.08 27 250 11060 -39.9 -50.9 30 11.0 -40.6 275 10 346.7 346.8 296.0 347.3 0.14 28 239 11367 -42.9 -51.9 37 9.0 -43.5 315 11 346.7 346.7 296.0 347.3 0.13 29 200 12550 -51.5 -61.5 29 10.0 -51.8 360 19 351.2 351.2 297.0 351.4 0.05 30 199 12582 -51.9 -62.9 26 11.0 -52.2 359 19 351.1 351.1 296.9 351.3 0.04 31 188 12946 -55.1 -59.9 55 4.8 -55.2 353 22 351.7 351.7 297.1 352.0 0.06 32 169 13616 -60.3 -66.3 45 6.0 -60.4 358 16 353.9 353.9 297.5 354.0 0.03 33 154 14189 -63.1 -77.1 13 14.0 -63.2 338 8 358.7 358.7 298.4 358.7 0.01 34 150 14350 -63.9 -76.9 15 13.0 -64.0 330 5 360.0 360.0 298.7 360.0 0.01 35 116 15879 -76.1 -82.1 38 6.0 -76.1 307 15 364.9 364.9 299.7 364.9 0.00 36 100 16730 -78.9 -84.9 37 6.0 -78.9 260 16 375.3 375.3 301.5 375.3 0.00 37 95 17021 -80.1 -85.1 43 5.0 -80.1 260 16 378.5 378.5 302.0 378.5 0.00 38 77 18218 -77.1 -87.1 19 10.0 -77.1 223 14 408.2 408.2 306.3 408.2 0.00 39 76 18294 -74.5 -86.5 14 12.0 -74.6 230 16 415.1 415.1 307.2 415.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 530.21 mb = 5463.30 m = 17924.00 ft Wetbulb zero: 579.48 mb = 4744.58 m = 15566.02 ft Precipitable water: 1.85 inches Sfc-500 mean rel hum: 69.98 % Est. max temperature: 31.34 C = 88.41 F Sfc-Lift cond lev (LCL): 948.10 mb = 607.60 m = 1993.42 ft T: 21.41 C 700-500 lapse rate: 4.64 C/km ThetaE index: 8.56 C Layer 889.0- 705.0 mb Conv cond level (CCL): 821.96 mb = 1835.31 m = 6021.27 ft Mean mixing ratio: 14.33 g/kg Conv temperature: 32.05 C = 89.68 F Cap Strength: 4.27 C Lifted Index: 2.77 C Risk: None Lifted Index @300 mb: 4.99 C Lifted Index @700 mb: 1.18 C Showalter Index: 5.12 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 15.30 C K Index: 31.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 208.00 Risk: None Energy Index: 0.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.81 J/kg Max Up Vert Vel: 5.44 m/s Conv Inhibition (B-): 4965.60 J/kg Cap Strength: 4.15 C Lift Cond Lev (LCL): 900.92 mb = 1050.04 m = 3444.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 18 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 ---------------------------------------------------------- 0 989 239 355 2 0.2 -2.0 | 149 16 -8.4 13.9 1 982 305 20 3 -1.0 -2.8 | 144 16 -9.6 13.1 2 948 610 195 1 0.3 1.0 | 154 19 -8.3 16.9 3 925 822 255 8 7.7 2.1 | 177 18 -0.8 18.0 4 915 914 260 8 7.9 1.4 | 178 17 -0.7 17.3 5 883 1219 285 10 9.7 -2.6 | 185 13 1.1 13.3 6 850 1552 305 17 13.9 -9.8 | 221 8 5.3 6.2 7 823 1829 315 16 11.3 -11.3 | 211 5 2.7 4.6 8 793 2134 300 21 18.2 -10.5 | 241 11 9.6 5.4 9 738 2743 320 23 14.8 -17.6 | 285 6 6.2 -1.7 10 700 3191 315 27 19.1 -19.1 | 287 11 10.5 -3.2 11 661 3658 310 34 26.0 -21.9 | 289 18 17.5 -5.9 12 637 3962 300 37 32.0 -18.5 | 276 24 23.5 -2.6 13 613 4267 285 32 30.9 -8.3 | 251 24 22.3 7.6 14 591 4572 295 33 29.9 -13.9 | 265 21 21.3 2.0 15 569 4877 305 32 26.2 -18.4 | 278 18 17.6 -2.4 16 509 5791 290 32 30.1 -10.9 | 257 22 21.5 5.0 17 500 5930 300 30 26.0 -15.0 | 267 17 17.4 0.9 18 489 6096 300 32 27.7 -16.0 | 270 19 19.1 -0.1 19 418 7315 270 20 20.0 -0.0 | 216 20 11.4 15.9 20 400 7660 275 15 14.9 -1.3 | 204 16 6.4 14.6 21 386 7925 250 17 16.0 5.8 | 199 23 7.4 21.7 22 370 8230 265 18 17.9 1.6 | 208 20 9.4 17.5 23 355 8534 235 15 12.3 8.6 | 189 25 3.7 24.5 24 327 9144 260 18 17.7 3.1 | 206 21 9.1 19.0 25 301 9754 250 21 19.7 7.2 | 206 26 11.2 23.1 26 300 9790 235 17 13.9 9.8 | 192 26 5.3 25.7 27 289 10058 225 14 9.9 9.9 | 183 26 1.3 25.8 28 276 10363 240 11 9.5 5.5 | 183 21 0.9 21.4 29 264 10668 280 12 11.8 -2.1 | 193 14 3.2 13.8 30 253 10973 290 11 10.3 -3.8 | 188 12 1.8 12.2 31 250 11060 275 10 10.0 -0.9 | 185 15 1.4 15.0 32 231 11582 345 11 2.8 -10.6 | 133 8 -5.7 5.3 33 202 12497 10 10 -1.7 -9.8 | 120 12 -10.3 6.1 34 200 12550 360 19 -0.0 -19.0 | 70 9 -8.6 -3.1 35 183 13106 350 23 4.0 -22.7 | 34 8 -4.6 -6.7 36 166 13716 360 15 -0.0 -15.0 | 96 9 -8.6 0.9 37 150 14350 330 5 2.5 -4.3 | 152 13 -6.1 11.6 38 136 14935 270 2 2.0 -0.0 | 158 17 -6.6 15.9 39 129 15240 290 10 9.4 -3.4 | 184 13 0.8 12.5 40 110 16154 315 17 12.0 -12.0 | 221 5 3.4 3.9 41 105 16459 235 15 12.3 8.6 | 189 25 3.7 24.5 42 100 16730 260 16 15.8 2.8 | 201 20 7.2 18.7 43 94 17069 260 16 15.8 2.8 | 201 20 7.2 18.7 44 89 17374 250 11 10.3 3.8 | 185 20 1.8 19.7 45 79 17983 205 12 5.1 10.9 | 173 27 -3.5 26.8 46 71 18593 270 21 21.0 -0.0 | 218 20 12.4 15.9 Wind Parameters Mean winds (0-6000m): 301.7 at 24.1 knts Storm direction: 331.7 at 18.1 knts Shear (0-3000m) pos: 3.5 neg: 2.5 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 138.5 deg Storm rel helicity (0-3000m) pos: 106.1 neg: -8.7 tot: 97.4 m^2/s^2 ave: 32.5 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.23 Bulk Shear: 63.44 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 ------------------------------------------------------------------------------- 500 321 2 153 16| 0.0 6.8 6.8| 40.9 -7.5 33.5 66.9 0.56| 11.7 6.5 1000 273 5 169 16| 4.4 3.4 7.8| 67.5 -7.5 60.1 60.1 0.59| 10.6 6.2 1500 292 9 177 13| 5.6 2.3 7.8| 84.4 -8.2 76.2 50.8 0.58| 10.4 6.1 2000 298 11 187 11| 4.2 2.7 6.9| 93.8 -8.6 85.2 42.6 0.56| 10.1 5.6 2500 303 13 197 9| 4.2 2.2 6.4|105.3 -8.6 96.6 38.6 0.60| 9.4 5.6 3000 307 15 209 8| 3.5 2.5 6.1|106.1 -8.7 97.4 32.5 0.54| 8.8 4.7 4000 306 20 241 9| 2.6 3.7 6.4|107.3 -92.0 15.2 3.8 0.19| 9.5 1.8 5000 303 23 251 11| 2.8 3.0 5.8|154.1-103.9 50.2 10.0 0.23| 8.9 2.1 6000 302 24 255 12| 2.5 2.8 5.4|173.1-135.3 37.9 6.3 0.18| 8.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251006.12.gif