UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 15 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 144 SFC 989 236 11.0 -6.0 30 17.0 4.1 345 6 285.1 285.5 277.7 292.2 2.46 2 962 468 13.0 -11.0 18 24.0 3.8 332 14 289.3 289.6 278.9 294.5 1.71 3 925 796 11.2 -11.8 19 23.0 2.6 310 18 290.8 291.1 279.4 295.8 1.67 4 850 1494 5.4 -9.6 33 15.0 -0.3 240 2 291.8 292.2 280.6 298.3 2.17 5 846 1532 5.2 -9.8 33 15.0 -0.5 236 2 292.0 292.4 280.6 298.4 2.14 6 771 2282 -0.5 -20.5 20 20.0 -6.1 289 19 293.7 293.9 279.9 296.8 0.97 7 746 2545 -0.9 -29.9 9 29.0 -7.5 299 29 296.0 296.1 280.2 297.5 0.43 8 700 3049 -4.5 -27.5 15 23.0 -9.8 295 27 297.5 297.6 281.1 299.4 0.57 9 598 4270 -12.7 -41.7 7 29.0 -16.8 303 29 301.7 301.7 282.3 302.3 0.16 10 552 4877 -15.5 -50.5 3 35.0 -19.3 294 35 305.4 305.4 283.7 305.6 0.07 11 542 5015 -15.1 -54.1 2 39.0 -19.1 291 38 307.5 307.5 284.4 307.6 0.05 12 500 5620 -19.5 -49.5 5 30.0 -22.6 290 46 309.3 309.3 285.2 309.6 0.08 13 400 7240 -30.3 -59.3 4 29.0 -32.0 280 69 315.6 315.6 287.3 315.7 0.03 14 355 8078 -36.7 -66.7 3 30.0 -37.8 278 81 318.0 318.0 288.1 318.0 0.01 15 317 8855 -40.5 -68.5 3 28.0 -41.3 270 93 323.1 323.1 289.8 323.2 0.01 16 300 9230 -41.7 -71.7 2 30.0 -42.5 275 102 326.6 326.6 290.7 326.6 0.01 17 295 9344 -41.7 -69.7 3 28.0 -42.5 275 104 328.2 328.2 291.2 328.2 0.01 18 277 9767 -44.9 -68.9 5 24.0 -45.5 275 112 329.5 329.5 291.6 329.6 0.01 19 250 10450 -46.1 -72.1 4 26.0 -46.7 275 125 337.5 337.5 293.7 337.6 0.01 20 230 11003 -48.3 -74.3 3 26.0 -48.8 275 131 342.3 342.3 294.9 342.4 0.01 21 200 11920 -50.5 -77.5 3 27.0 -51.0 275 129 352.8 352.8 297.3 352.8 0.00 22 171 12943 -49.7 -81.7 1 32.0 -50.3 272 133 370.3 370.3 300.6 370.3 0.00 23 161 13335 -52.3 -82.9 1 30.6 -52.7 270 139 372.4 372.4 301.0 372.4 0.00 24 150 13790 -55.3 -84.3 2 29.0 -55.6 275 129 374.8 374.8 301.4 374.8 0.00 25 140 14224 -58.7 -85.7 2 27.0 -58.9 272 120 376.3 376.3 301.6 376.3 0.00 26 101 16230 -66.3 -89.3 3 23.0 -66.4 275 103 398.5 398.5 305.0 398.5 0.00 27 100 16290 -65.3 -89.3 2 24.0 -65.4 280 93 401.6 401.6 305.4 401.6 0.00 28 75 18020 -71.1 -90.1 4 19.0 -71.2 275 75 423.8 423.8 308.2 423.8 0.00 29 70 18430 -69.7 -89.7 4 20.0 -69.8 265 62 435.3 435.3 309.4 435.3 0.00 30 66 18783 -66.9 -88.9 3 22.0 -67.1 269 62 448.7 448.8 310.7 448.8 0.00 31 60 19355 -69.9 -89.9 4 20.0 -70.0 261 65 454.4 454.4 311.3 454.5 0.00 32 57 19665 -64.3 -89.3 2 25.0 -64.6 268 62 473.9 473.9 313.0 473.9 0.00 33 54 19996 -63.7 -88.7 2 25.0 -64.0 284 52 482.6 482.6 313.7 482.6 0.00 34 50 20470 -62.1 -89.1 2 27.0 -62.6 265 36 497.1 497.1 314.8 497.2 0.00 35 41 21708 -59.1 -88.1 1 29.0 -59.9 281 26 533.7 533.7 317.2 533.7 0.00 36 37 22349 -61.3 -88.3 2 27.0 -62.0 278 20 543.9 543.9 317.8 543.9 0.00 37 30 23660 -58.9 -87.9 1 29.0 -59.9 260 23 584.1 584.1 319.9 584.1 0.01 38 28 24093 -58.5 -87.5 1 29.0 -59.6 257 28 596.8 596.8 320.5 596.9 0.01 39 28 24093 -58.7 -87.7 1 29.0 -59.8 257 28 596.3 596.3 320.5 596.3 0.01 40 25 24817 -50.9 -83.9 1 33.0 -53.7 258 28 638.3 638.3 322.2 638.4 0.01 41 21 25945 -53.3 -84.3 1 31.0 -55.8 219 11 663.7 663.7 323.2 663.8 0.02 42 20 26260 -52.5 -84.5 1 32.0 -55.3 280 26 675.5 675.5 323.6 675.6 0.02 43 18 26946 -50.5 -83.5 1 33.0 -54.1 300 35 702.4 702.5 324.5 702.6 0.02 44 13 29051 -54.9 -84.9 1 30.0 -58.0 327 14 755.7 755.7 326.1 755.9 0.02 45 10 30740 -52.3 -84.3 1 32.0 -56.9 30 28 824.3 824.3 327.8 824.6 0.03 46 7.3 32789 -49.5 -83.5 1 34.0 -56.3 913.4 913.4 329.7 913.9 0.05 TRP 75 18020 -71.1 -90.1 4 19.0 -71.2 275 75 423.8 423.8 308.2 423.8 0.00 WND 161 13335 -52.3 -82.9 1 30.6 -52.7 270 139 372.4 372.4 301.0 372.4 0.00 Sounding variables and indices 1000-500 mb thick: 5476.00 m Freezing level: 777.58 mb = 2215.96 m = 7270.12 ft Wetbulb zero: 858.49 mb = 1411.92 m = 4632.24 ft Precipitable water: 0.19 inches Sfc-500 mean rel hum: 14.45 % Est. max temperature: 18.07 C = 64.53 F Sfc-Lift cond lev (LCL): 762.49 mb = 2370.22 m = 7776.23 ft T: -0.63 C 700-500 lapse rate: 5.83 C/km ThetaE index: 1.67 C Layer 771.0- 746.0 mb Conv cond level (CCL): 515.67 mb = 5388.71 m = 17679.29 ft Mean mixing ratio: 1.83 g/kg Conv temperature: 34.45 C = 94.02 F Cap Strength: 12.30 C Lifted Index: 12.94 C Risk: None Lifted Index @300 mb: 22.35 C Lifted Index @700 mb: 7.07 C Showalter Index: 10.66 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 9.90 C K Index: -7.70 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 2.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.61 J/kg Max Up Vert Vel: 6.26 m/s Conv Inhibition (B-): 64898.18 J/kg Cap Strength: 12.90 C Lift Cond Lev (LCL): 671.50 mb = 3371.23 m = 11060.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 20 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 ---------------------------------------------------------- 0 989 236 345 6 1.6 -5.8 | 135 14 -10.2 10.3 1 981 305 345 10 2.6 -9.7 | 125 11 -9.1 6.5 2 946 610 320 18 11.6 -13.8 | 176 2 -0.2 2.3 3 925 796 310 18 13.8 -11.6 | 204 5 2.1 4.5 4 912 914 315 16 11.3 -11.3 | 175 5 -0.4 4.8 5 850 1494 240 2 1.7 1.0 | 150 20 -10.0 17.1 6 847 1524 235 2 1.6 1.1 | 150 20 -10.1 17.3 7 815 1829 260 10 9.8 1.7 | 174 18 -1.9 17.8 8 785 2134 280 10 9.8 -1.7 | 173 14 -1.9 14.4 9 755 2438 300 29 25.1 -14.5 | 263 13 13.4 1.6 10 700 3049 295 27 24.5 -11.4 | 250 14 12.7 4.7 11 646 3658 295 25 22.7 -10.6 | 243 12 10.9 5.5 12 621 3962 305 28 22.9 -16.1 | 270 11 11.2 0.0 13 574 4572 300 31 26.8 -15.5 | 268 15 15.1 0.6 14 509 5486 280 45 44.3 -7.8 | 256 34 32.6 8.3 15 500 5620 290 46 43.2 -15.7 | 269 31 31.5 0.4 16 488 5791 290 46 43.2 -15.7 | 269 31 31.5 0.4 17 468 6096 285 54 52.2 -14.0 | 267 40 40.4 2.1 18 400 7240 280 69 68.0 -12.0 | 266 56 56.2 4.1 19 396 7315 285 70 67.6 -18.1 | 272 56 55.9 -2.0 20 317 8839 270 93 93.0 -0.0 | 259 83 81.3 16.1 21 300 9230 275 102 101.6 -8.9 | 265 90 89.9 7.2 22 250 10450 275 125 124.5 -10.9 | 267 113 112.8 5.2 23 211 11582 275 137 136.5 -11.9 | 268 125 124.7 4.2 24 200 11920 275 129 128.5 -11.2 | 268 117 116.8 4.9 25 192 12192 275 122 121.5 -10.6 | 267 110 109.8 5.5 26 161 13335 270 139 139.0 -0.0 | 263 128 127.3 16.1 27 159 13411 270 139 139.0 -0.0 | 263 128 127.3 16.1 28 150 13790 275 129 128.5 -11.2 | 268 117 116.8 4.9 29 119 15240 265 98 97.6 8.5 | 254 89 85.9 24.7 30 102 16154 270 115 115.0 -0.0 | 261 105 103.3 16.1 31 100 16290 280 93 91.6 -16.1 | 270 80 79.9 -0.0 32 97 16459 280 93 91.6 -16.1 | 270 80 79.9 -0.0 33 88 17069 270 72 72.0 -0.0 | 255 62 60.3 16.1 34 79 17678 265 80 79.7 7.0 | 251 72 68.0 23.1 35 75 18020 275 75 74.7 -6.5 | 261 64 63.0 9.6 36 70 18430 265 62 61.8 5.4 | 247 54 50.0 21.5 37 68 18593 275 70 69.7 -6.1 | 260 59 58.0 10.0 38 65 18898 265 58 57.8 5.1 | 245 51 46.1 21.2 39 59 19507 260 67 66.0 11.6 | 243 61 54.3 27.7 40 53 20117 290 49 46.0 -16.8 | 271 34 34.3 -0.6 41 50 20422 280 38 37.4 -6.6 | 250 27 25.7 9.5 42 50 20470 265 36 35.9 3.1 | 231 31 24.1 19.2 43 48 20726 265 36 35.9 3.1 | 231 31 24.1 19.2 44 39 21946 285 23 22.2 -6.0 | 226 15 10.5 10.2 45 36 22555 275 18 17.9 -1.6 | 203 16 6.2 14.5 46 34 22860 310 17 13.0 -10.9 | 194 5 1.3 5.2 47 32 23165 285 11 10.6 -2.8 | 175 13 -1.1 13.3 48 30 23660 260 23 22.7 4.0 | 209 23 10.9 20.1 49 27 24384 255 31 29.9 8.0 | 217 30 18.2 24.1 50 26 24689 260 33 32.5 5.7 | 224 30 20.8 21.8 51 23 25298 250 10 9.4 3.4 | 173 20 -2.3 19.5 52 22 25603 280 10 9.8 -1.7 | 173 14 -1.9 14.4 53 21 25908 220 10 6.4 7.7 | 167 24 -5.3 23.8 54 20 26213 210 15 7.5 13.0 | 172 29 -4.2 29.1 55 20 26260 280 26 25.6 -4.5 | 230 18 13.9 11.6 56 19 26518 280 24 23.6 -4.2 | 225 17 11.9 11.9 57 18 26822 295 36 32.6 -15.2 | 268 21 20.9 0.9 58 17 27432 320 31 19.9 -23.7 | 313 11 8.2 -7.6 59 16 27737 345 20 5.2 -19.3 | 64 7 -6.6 -3.2 60 14 28346 330 19 9.5 -16.5 | 81 2 -2.2 -0.3 61 14 28651 30 16 -8.0 -13.9 | 97 20 -19.7 2.3 62 13 28956 330 12 6.0 -10.4 | 135 8 -5.7 5.7 63 13 29261 320 19 12.2 -14.6 | 197 2 0.5 1.6 64 12 29566 335 27 11.4 -24.5 | 2 8 -0.3 -8.4 65 11 30175 40 22 -14.1 -16.9 | 88 26 -25.9 -0.7 66 10 30740 30 28 -14.0 -24.2 | 72 27 -25.7 -8.1 Wind Parameters Mean winds (0-6000m): 293.9 at 26.6 knts Storm direction: 323.9 at 19.9 knts Shear (0-3000m) pos: 4.0 neg: 1.9 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 112.5 deg Storm rel helicity (0-3000m) pos: 105.1 neg: -57.9 tot: 47.2 m^2/s^2 ave: 15.7 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.55 Bulk Shear: 35.63 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 ------------------------------------------------------------------------------- 500 326 14 139 6| 0.0 13.7 13.7| 4.2 -7.6 -3.3 -6.6 0.15| 16.6 2.5 1000 316 14 161 6| 0.0 4.4 4.4| 4.4 -18.9 -14.5 -14.5 -0.07| 15.2 -1.0 1500 313 11 156 9| 0.0 3.4 3.4| 31.9 -44.6 -12.7 -8.5 -0.05| 14.3 -0.7 2000 303 11 165 11| 2.8 2.5 5.4| 64.3 -45.6 18.7 9.4 0.12| 14.0 1.6 2500 301 14 181 9| 4.8 2.0 6.8|105.1 -50.6 54.5 21.8 0.26| 14.3 3.8 3000 300 16 196 8| 4.0 1.9 5.9|105.1 -57.9 47.2 15.7 0.23| 12.3 2.8 4000 299 19 215 8| 3.5 1.4 4.9|121.5 -61.7 59.8 14.9 0.26| 10.3 2.6 5000 298 22 233 10| 2.8 2.5 5.3|121.5 -82.0 39.4 7.9 0.18| 9.9 1.7 6000 294 27 247 14| 2.8 3.0 5.8|183.0-109.6 73.4 12.2 0.18| 10.2 1.8 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20260115.12.gif