UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 8 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 215 320 11 SFC 997 239 1.8 -6.2 55 8.0 -1.1 320 11 275.2 275.6 272.2 281.9 2.41 2 978 395 2.2 -3.8 64 6.0 -0.1 318 14 277.1 277.6 274.2 285.3 2.95 3 925 842 -1.5 -4.0 83 2.5 -2.4 255 7 277.8 278.3 274.7 286.3 3.07 4 891 1138 -4.1 -6.1 86 2.0 -4.8 279 9 278.1 278.5 274.4 285.7 2.72 5 875 1281 -3.1 -20.1 26 17.0 -7.3 300 9 280.6 280.7 273.0 283.2 0.88 6 859 1427 -2.5 -34.5 6 32.0 -8.2 322 8 282.7 282.7 273.1 283.4 0.24 7 850 1511 -1.7 -37.7 4 36.0 -7.8 335 7 284.4 284.4 274.0 284.9 0.18 8 841 1596 -1.5 -37.5 4 36.0 -7.7 324 13 285.4 285.5 274.6 286.0 0.18 9 750 2493 -9.5 -35.5 10 26.0 -13.5 308 10 286.3 286.3 275.1 287.1 0.25 10 700 3022 -12.7 -41.7 7 29.0 -16.3 320 11 288.4 288.4 276.1 288.9 0.14 11 616 3985 -19.9 -38.9 17 19.0 -22.1 345 17 290.9 290.9 277.4 291.6 0.21 12 592 4279 -21.3 -46.3 9 25.0 -23.6 357 21 292.6 292.6 278.1 292.9 0.10 13 571 4546 -20.3 -47.3 7 27.0 -22.8 8 25 296.8 296.8 280.1 297.1 0.09 14 500 5520 -25.7 -53.7 5 28.0 -27.6 15 26 301.7 301.7 282.1 301.9 0.05 15 433 6546 -32.9 -59.9 5 27.0 -34.1 350 25 305.2 305.2 283.5 305.3 0.03 16 400 7100 -35.1 -64.1 4 29.0 -36.2 330 37 309.4 309.4 285.1 309.4 0.02 17 395 7188 -35.5 -65.5 3 30.0 -36.6 320 35 310.0 310.0 285.3 310.0 0.01 18 386 7348 -34.5 -65.5 3 31.0 -35.7 303 32 313.3 313.3 286.5 313.4 0.01 19 331 8409 -40.7 -69.7 3 29.0 -41.5 280 64 318.9 318.9 288.4 318.9 0.01 20 326 8513 -40.1 -70.1 3 30.0 -40.9 279 66 321.1 321.1 289.1 321.2 0.01 21 300 9080 -40.7 -70.7 3 30.0 -41.6 275 87 328.0 328.0 291.2 328.0 0.01 22 250 10320 -41.7 -75.7 1 34.0 -42.6 270 126 344.1 344.1 295.3 344.1 0.01 23 238 10653 -41.7 -76.7 1 35.0 -42.7 270 126 348.9 348.9 296.4 349.0 0.00 24 200 11820 -46.5 -80.5 1 34.0 -47.2 260 132 359.1 359.1 298.5 359.2 0.00 25 173 12770 -50.2 -82.2 1 32.0 -50.8 265 134 368.2 368.2 300.2 368.2 0.00 26 150 13690 -53.9 -83.9 1 30.0 -54.3 260 123 377.2 377.2 301.8 377.2 0.00 27 103 16039 -64.3 -89.3 2 25.0 -64.5 265 102 400.1 400.1 305.2 400.1 0.00 28 100 16220 -63.5 -89.5 2 26.0 -63.7 265 88 405.0 405.0 305.9 405.0 0.00 29 85 17211 -66.3 -90.3 2 24.0 -66.5 263 75 418.6 418.6 307.6 418.6 0.00 30 70 18390 -65.3 -89.3 2 24.0 -65.5 260 54 444.7 444.7 310.3 444.7 0.00 31 69 18478 -65.3 -89.3 2 24.0 -65.5 259 53 446.5 446.5 310.5 446.5 0.00 32 66 18751 -61.5 -88.5 2 27.0 -61.9 257 51 460.5 460.5 311.8 460.5 0.00 33 57 19654 -64.3 -89.3 2 25.0 -64.6 251 42 473.9 473.9 313.0 473.9 0.00 34 50 20460 -62.1 -89.1 2 27.0 -62.6 245 35 497.1 497.1 314.8 497.2 0.00 35 35 22700 -54.9 -86.9 1 32.0 -56.3 242 32 569.3 569.3 319.1 569.3 0.01 36 30 23680 -56.9 -86.9 1 30.0 -58.2 240 30 589.5 589.5 320.1 589.6 0.01 37 25 24837 -57.7 -87.7 1 30.0 -59.1 233 19 618.8 618.8 321.5 618.8 0.01 38 20 26260 -54.5 -86.5 1 32.0 -56.8 225 5 669.4 669.4 323.4 669.4 0.01 39 14 28558 -51.9 -84.9 1 33.0 -55.7 750.1 750.1 326.0 750.2 0.02 40 12 29556 -52.1 -85.1 1 33.0 -56.2 783.1 783.2 326.8 783.4 0.02 TRP 331 8409 -40.7 -69.7 3 29.0 -41.5 280 64 318.9 318.9 288.4 318.9 0.01 WND 173 12770 -50.2 -82.2 1 32.0 -50.8 265 134 368.2 368.2 300.2 368.2 0.00 Sounding variables and indices 1000-500 mb thick: 5305.00 m Freezing level: 946.49 mb = 660.65 m = 2167.47 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 20.83 % Est. max temperature: 11.33 C = 52.39 F Sfc-Lift cond lev (LCL): 880.10 mb = 1235.50 m = 4053.43 ft T: -3.42 C 700-500 lapse rate: 5.20 C/km ThetaE index: 3.10 C Layer 891.0- 859.0 mb Conv cond level (CCL): 778.08 mb = 2204.80 m = 7233.50 ft Mean mixing ratio: 2.92 g/kg Conv temperature: 12.63 C = 54.73 F Cap Strength: 10.97 C Lifted Index: 13.95 C Risk: None Lifted Index @300 mb: 30.18 C Lifted Index @700 mb: 6.00 C Showalter Index: 14.22 C Risk: None Total Totals Index: 12.00 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: -12.00 C K Index: -42.70 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 3.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.59 J/kg Max Up Vert Vel: 3.63 m/s Conv Inhibition (B-): 61213.77 J/kg Cap Strength: 13.67 C Lift Cond Lev (LCL): 886.01 mb = 1182.67 m = 3880.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 18 at 12 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 ---------------------------------------------------------- 0 997 239 320 11 7.1 -8.4 | 254 11 10.7 3.2 1 989 305 325 18 10.3 -14.7 | 283 14 14.0 -3.1 2 952 610 300 5 4.3 -2.5 | 221 12 8.0 9.1 3 925 842 255 7 6.8 1.8 | 218 17 10.4 13.4 4 917 914 250 7 6.6 2.4 | 216 17 10.2 14.0 5 882 1219 290 10 9.4 -3.4 | 238 15 13.1 8.2 6 850 1511 335 7 3.0 -6.3 | 232 8 6.6 5.3 7 849 1524 325 14 8.0 -11.5 | 269 12 11.7 0.1 8 785 2134 320 9 5.8 -6.9 | 244 11 9.5 4.7 9 726 2743 300 11 9.5 -5.5 | 245 15 13.2 6.1 10 700 3022 320 11 7.1 -8.4 | 254 11 10.7 3.2 11 669 3353 345 17 4.4 -16.4 | 301 9 8.1 -4.8 12 643 3658 345 18 4.7 -17.4 | 305 10 8.3 -5.8 13 617 3962 345 17 4.4 -16.4 | 301 9 8.1 -4.8 14 568 4572 10 25 -4.3 -24.6 | 3 13 -0.7 -13.0 15 545 4877 5 20 -1.7 -19.9 | 347 9 1.9 -8.3 16 523 5182 15 26 -6.7 -25.1 | 13 14 -3.1 -13.5 17 500 5520 15 26 -6.7 -25.1 | 13 14 -3.1 -13.5 18 481 5791 10 24 -4.2 -23.6 | 2 12 -0.5 -12.0 19 461 6096 350 24 4.2 -23.6 | 327 14 7.8 -12.0 20 423 6706 350 26 4.5 -25.6 | 330 16 8.2 -14.0 21 405 7010 330 39 19.5 -33.8 | 314 32 23.2 -22.2 22 400 7100 330 37 18.5 -32.0 | 313 30 22.2 -20.4 23 388 7315 305 31 25.4 -17.8 | 282 30 29.1 -6.2 24 371 7620 285 38 36.7 -9.8 | 267 40 40.4 1.8 25 331 8409 280 64 63.0 -11.1 | 270 67 66.7 0.5 26 311 8839 275 74 73.7 -6.4 | 266 78 77.4 5.1 27 300 9080 275 87 86.7 -7.6 | 267 90 90.3 4.0 28 260 10058 270 124 124.0 -0.0 | 265 128 127.7 11.6 29 250 10320 270 126 126.0 -0.0 | 265 130 129.7 11.6 30 237 10668 270 126 126.0 -0.0 | 265 130 129.7 11.6 31 200 11820 260 132 130.0 22.9 | 256 138 133.7 34.5 32 173 12770 265 134 133.5 11.7 | 260 139 137.2 23.3 33 164 13106 265 134 133.5 11.7 | 260 139 137.2 23.3 34 150 13690 260 123 121.1 21.4 | 255 129 124.8 33.0 35 106 15850 265 117 116.6 10.2 | 260 122 120.2 21.8 36 100 16220 265 88 87.7 7.7 | 258 93 91.3 19.3 37 96 16459 265 88 87.7 7.7 | 258 93 91.3 19.3 38 70 18390 260 54 53.2 9.4 | 250 61 56.8 21.0 39 50 20460 245 35 31.7 14.8 | 233 44 35.4 26.4 40 30 23680 240 30 26.0 15.0 | 228 40 29.7 26.6 41 20 26260 225 5 3.5 3.5 | 205 17 7.2 15.1 Wind Parameters Mean winds (0-6000m): 347.6 at 16.2 knts Storm direction: 17.6 at 12.2 knts Shear (0-3000m) pos: 3.0 neg: 2.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 28.7 deg Storm rel helicity (0-3000m) pos: 80.8 neg: -61.1 tot: 19.7 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.59 Bulk Shear: 11.17 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 ------------------------------------------------------------------------------- 500 316 10 249 12| 0.0 8.2 8.2| 15.7 -41.0 -25.2 -50.5 -0.37| 20.6 -7.6 1000 296 9 237 14| 2.3 4.1 6.4| 41.6 -45.2 -3.6 -3.6 -0.08| 15.1 -1.2 1500 305 10 242 13| 3.2 2.7 5.9| 58.5 -51.5 7.0 4.7 0.04| 14.5 0.6 2000 310 10 244 12| 2.4 2.9 5.3| 59.0 -60.8 -1.7 -0.9 -0.03| 11.9 -0.3 2500 309 10 245 13| 1.9 2.5 4.4| 59.7 -61.1 -1.4 -0.5 -0.02| 10.2 -0.2 3000 311 10 247 12| 3.0 2.1 5.1| 80.8 -61.1 19.7 6.6 0.10| 10.1 1.0 4000 325 12 261 11| 3.3 1.6 4.8|103.3 -62.6 40.7 10.2 0.21| 8.9 1.8 5000 340 14 282 9| 3.3 1.3 4.6|134.0 -68.0 66.0 13.2 0.26| 8.8 2.3 6000 348 16 301 8| 2.8 1.5 4.3|134.5-103.5 31.0 5.2 0.13| 8.4 1.1 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20260108.12.gif