UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 12 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 133 SFC 988 232 5.8 2.3 78 3.5 4.2 250 2 279.9 280.7 277.9 292.5 4.57 2 978 316 7.2 2.8 74 4.4 5.1 225 8 282.1 283.0 279.3 295.5 4.78 3 925 772 3.6 1.9 89 1.7 2.8 220 27 283.0 283.8 279.7 296.2 4.74 4 898 1012 1.4 1.4 100 0.0 1.4 225 28 283.1 283.9 279.7 296.3 4.71 5 850 1453 -1.5 -1.5 100 0.0 -1.5 230 31 284.6 285.3 279.6 296.0 4.03 6 811 1825 -3.7 -3.7 100 0.0 -3.7 246 40 286.1 286.7 279.7 296.3 3.58 7 804 1894 -4.5 -11.5 58 7.0 -6.8 249 41 285.9 286.3 277.5 291.7 1.97 8 763 2308 -0.7 -20.7 20 20.0 -6.3 267 46 294.4 294.5 280.2 297.4 0.96 9 700 2989 -6.3 -18.3 38 12.0 -9.7 275 45 295.5 295.7 281.1 299.5 1.29 10 698 3011 -6.5 -17.5 41 11.0 -9.6 275 44 295.5 295.8 281.3 299.8 1.38 11 692 3079 -6.9 -11.9 67 5.0 -8.6 275 43 295.8 296.2 282.4 302.6 2.22 12 674 3283 -8.7 -11.9 78 3.2 -9.8 271 45 296.0 296.4 282.6 303.0 2.28 13 648 3586 -11.3 -13.1 87 1.8 -11.9 266 48 296.4 296.8 282.6 303.0 2.15 14 637 3717 -11.7 -25.7 30 14.0 -14.7 265 49 297.4 297.6 281.3 299.8 0.74 15 626 3850 -12.3 -39.3 9 27.0 -16.3 265 50 298.2 298.3 280.8 298.9 0.20 16 582 4403 -15.3 -46.3 5 31.0 -18.9 265 55 301.0 301.0 281.9 301.4 0.10 17 577 4468 -15.7 -46.7 5 31.0 -19.3 265 55 301.3 301.3 282.0 301.7 0.10 18 500 5530 -23.9 -48.9 8 25.0 -26.1 275 58 303.9 303.9 283.1 304.2 0.09 19 498 5559 -24.3 -49.3 8 25.0 -26.4 274 58 303.8 303.8 283.0 304.1 0.09 20 458 6166 -27.5 -54.5 6 27.0 -29.3 264 72 307.1 307.1 284.3 307.3 0.05 21 407 7008 -31.9 -60.9 4 29.0 -33.3 259 85 312.0 312.0 286.1 312.1 0.03 22 400 7130 -32.5 -57.5 6 25.0 -33.8 260 85 312.7 312.8 286.4 312.9 0.04 23 379 7509 -34.3 -57.3 8 23.0 -35.5 260 98 315.2 315.2 287.2 315.4 0.04 24 359 7887 -35.9 -40.9 60 5.0 -36.4 260 110 318.0 318.1 288.5 319.1 0.30 25 342 8222 -38.7 -41.2 77 2.5 -38.9 260 114 318.7 318.7 288.6 319.8 0.30 26 312 8845 -43.9 -47.3 69 3.4 -44.1 260 120 319.9 319.9 288.9 320.5 0.17 27 310 8888 -42.7 -66.7 5 24.0 -43.3 260 121 322.1 322.1 289.4 322.2 0.02 28 300 9110 -41.5 -71.5 2 30.0 -42.3 260 129 326.9 326.9 290.8 326.9 0.01 29 290 9341 -40.3 -70.3 3 30.0 -41.2 259 131 331.8 331.8 292.2 331.8 0.01 30 250 10350 -43.3 -73.3 2 30.0 -44.1 255 168 341.7 341.7 294.7 341.7 0.01 31 218 11267 -45.5 -76.7 2 31.2 -46.2 255 180 351.9 351.9 297.1 351.9 0.01 32 200 11840 -46.9 -78.9 1 32.0 -47.6 255 166 358.5 358.5 298.4 358.5 0.00 33 197 11940 -47.1 -80.1 1 33.0 -47.8 255 165 359.7 359.7 298.7 359.8 0.00 34 150 13700 -57.3 -85.3 2 28.0 -57.6 255 148 371.4 371.4 300.8 371.4 0.00 35 105 15896 -67.7 -87.7 4 20.0 -67.8 263 120 391.4 391.4 304.0 391.4 0.00 36 100 16190 -66.1 -88.1 3 22.0 -66.2 265 109 400.0 400.0 305.2 400.0 0.00 37 77 17776 -67.9 -88.9 3 21.0 -68.0 274 102 427.3 427.3 308.6 427.3 0.00 38 70 18360 -61.3 -88.3 2 27.0 -61.7 265 62 453.2 453.2 311.1 453.3 0.00 39 68 18540 -60.7 -87.7 2 27.0 -61.1 273 62 458.3 458.3 311.6 458.3 0.00 40 59 19414 -65.5 -89.5 2 24.0 -65.7 257 58 466.5 466.5 312.3 466.5 0.00 41 50 20430 -61.7 -88.7 2 27.0 -62.1 275 38 498.1 498.1 314.8 498.1 0.00 42 46 20948 -59.3 -88.3 1 29.0 -60.0 260 39 515.9 515.9 316.0 515.9 0.00 43 36 22484 -58.1 -87.1 1 29.0 -59.0 235 44 556.5 556.5 318.5 556.5 0.01 44 35 22661 -58.1 -88.1 1 30.0 -59.1 243 48 561.0 561.0 318.7 561.0 0.00 45 33 23035 -52.9 -85.9 1 33.0 -54.7 261 55 584.3 584.3 319.9 584.3 0.01 46 30 23650 -52.1 -84.1 1 32.0 -54.2 255 44 602.6 602.6 320.7 602.7 0.01 47 28 24096 -51.5 -84.5 1 33.0 -53.9 259 46 616.3 616.3 321.3 616.4 0.01 48 22 25642 -55.7 -85.7 1 30.0 -57.6 209 18 647.8 647.8 322.6 647.9 0.01 49 20 26250 -54.3 -85.3 1 31.0 -56.6 245 21 670.0 670.0 323.4 670.1 0.01 50 18 26920 -57.5 -86.5 1 29.0 -59.4 258 25 680.4 680.4 323.8 680.5 0.01 51 16 27678 -49.9 -83.9 1 34.0 -54.0 234 28 728.5 728.5 325.3 728.6 0.02 52 15 28100 -49.7 -83.7 1 34.0 -54.1 241 31 742.7 742.7 325.7 742.9 0.02 53 12 29549 -53.1 -85.1 1 32.0 -56.9 267 16 779.6 779.6 326.7 779.8 0.02 TRP 312 8845 -43.9 -47.3 69 3.4 -44.1 260 120 319.9 319.9 288.9 320.5 0.17 WND 218 11267 -45.5 -76.7 2 31.2 -46.2 255 180 351.9 351.9 297.1 351.9 0.01 Sounding variables and indices 1000-500 mb thick: 5397.00 m Freezing level: 874.83 mb = 1224.92 m = 4018.71 ft Wetbulb zero: 874.88 mb = 1221.37 m = 4007.07 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 47.09 % Est. max temperature: 10.90 C = 51.62 F Sfc-Lift cond lev (LCL): 936.24 mb = 673.12 m = 2208.38 ft T: 4.38 C 700-500 lapse rate: 6.93 C/km ThetaE index: 4.61 C Layer 804.0- 763.0 mb Conv cond level (CCL): 898.63 mb = 1006.33 m = 3301.57 ft Mean mixing ratio: 4.73 g/kg Conv temperature: 9.00 C = 48.20 F Cap Strength: 7.42 C Lifted Index: 8.01 C Risk: None Lifted Index @300 mb: 22.05 C Lifted Index @700 mb: 5.57 C Showalter Index: 7.90 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.40 C Cross Totals Index: 22.40 C K Index: 8.90 Risk: None Sweat Index: 233.39 Risk: None Energy Index: 1.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.78 J/kg Max Up Vert Vel: 3.40 m/s Conv Inhibition (B-): 57986.51 J/kg Cap Strength: 7.97 C Lift Cond Lev (LCL): 905.30 mb = 946.45 m = 3105.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 34 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 ---------------------------------------------------------- 0 988 232 250 2 1.9 0.7 | 116 33 -29.7 14.3 1 979 305 225 7 4.9 4.9 | 125 32 -26.7 18.5 2 944 610 225 27 19.1 19.1 | 159 35 -12.5 32.7 3 925 772 220 27 17.4 20.7 | 157 37 -14.3 34.3 4 909 914 225 29 20.5 20.5 | 162 36 -11.1 34.1 5 875 1219 225 25 17.7 17.7 | 156 34 -13.9 31.3 6 850 1453 230 31 23.7 19.9 | 167 34 -7.9 33.5 7 780 2134 260 47 46.3 8.2 | 214 26 14.7 21.7 8 722 2743 285 45 43.5 -11.6 | 261 12 11.9 1.9 9 700 2989 275 45 44.8 -3.9 | 234 16 13.2 9.7 10 695 3048 275 43 42.8 -3.7 | 229 15 11.2 9.8 11 641 3658 265 49 48.8 4.3 | 224 25 17.2 17.8 12 568 4572 265 56 55.8 4.9 | 233 30 24.2 18.5 13 500 5530 275 58 57.8 -5.1 | 252 28 26.2 8.5 14 482 5791 270 59 59.0 -0.0 | 244 31 27.4 13.6 15 462 6096 265 71 70.7 6.2 | 243 44 39.1 19.8 16 424 6706 255 85 82.1 22.0 | 235 62 50.5 35.6 17 400 7130 260 85 83.7 14.8 | 241 59 52.1 28.3 18 356 7925 260 112 110.3 19.4 | 247 85 78.7 33.0 19 312 8845 260 120 118.2 20.8 | 248 93 86.6 34.4 20 300 9110 260 129 127.0 22.4 | 249 102 95.4 36.0 21 299 9144 260 121 119.2 21.0 | 248 94 87.5 34.6 22 261 10058 255 169 163.2 43.7 | 246 144 131.6 57.3 23 250 10350 255 168 162.3 43.5 | 246 143 130.7 57.1 24 228 10973 260 161 158.6 28.0 | 252 134 126.9 41.5 25 218 11267 255 180 173.9 46.6 | 247 154 142.3 60.2 26 208 11582 255 180 173.9 46.6 | 247 154 142.3 60.2 27 200 11840 255 166 160.3 43.0 | 246 141 128.7 56.5 28 150 13700 255 148 143.0 38.3 | 245 123 111.3 51.9 29 123 14935 260 136 133.9 23.6 | 250 109 102.3 37.2 30 117 15240 260 143 140.8 24.8 | 251 116 109.2 38.4 31 100 16190 265 109 108.6 9.5 | 253 80 77.0 23.1 32 96 16459 265 109 108.6 9.5 | 253 80 77.0 23.1 33 91 16764 265 97 96.6 8.5 | 251 69 65.0 22.0 34 82 17374 270 111 111.0 -0.0 | 260 81 79.4 13.6 35 71 18288 280 90 88.6 -15.6 | 272 57 57.0 -2.1 36 70 18360 265 62 61.8 5.4 | 238 36 30.2 19.0 37 67 18593 275 62 61.8 -5.4 | 255 31 30.2 8.2 38 64 18898 265 54 53.8 4.7 | 231 29 22.2 18.3 39 61 19202 250 57 53.6 19.5 | 214 40 21.9 33.1 40 58 19507 260 59 58.1 10.2 | 228 36 26.5 23.8 41 55 19812 250 57 53.6 19.5 | 214 40 21.9 33.1 42 50 20430 275 38 37.9 -3.3 | 211 12 6.2 10.3 43 48 20726 275 38 37.9 -3.3 | 211 12 6.2 10.3 44 45 21031 255 39 37.7 10.1 | 194 24 6.1 23.7 45 41 21641 240 29 25.1 14.5 | 167 29 -6.5 28.1 46 37 22250 235 45 36.9 25.8 | 188 40 5.2 39.4 47 36 22555 235 44 36.0 25.2 | 187 39 4.4 38.8 48 34 22860 255 55 53.1 14.2 | 218 35 21.5 27.8 49 32 23165 265 55 54.8 4.8 | 232 30 23.2 18.4 50 30 23650 255 44 42.5 11.4 | 204 27 10.9 25.0 51 29 23774 250 55 51.7 18.8 | 212 38 20.1 32.4 52 28 24079 260 46 45.3 8.0 | 212 26 13.7 21.6 53 26 24689 235 35 28.7 20.1 | 175 34 -2.9 33.6 54 23 25298 240 27 23.4 13.5 | 163 28 -8.2 27.1 55 22 25603 205 18 7.6 16.3 | 141 38 -24.0 29.9 56 21 25908 240 22 19.1 11.0 | 153 28 -12.6 24.6 57 20 26213 260 33 32.5 5.7 | 183 19 0.9 19.3 58 20 26250 245 21 19.0 8.9 | 151 26 -12.6 22.4 59 18 26518 265 25 24.9 2.2 | 157 17 -6.7 15.8 60 17 26822 230 26 19.9 16.7 | 159 32 -11.7 30.3 61 15 27127 240 31 26.8 15.5 | 171 29 -4.8 29.1 62 11 28042 275 12 12.0 -1.0 | 123 23 -19.7 12.5 63 10 28346 260 10 9.8 1.7 | 125 27 -21.8 15.3 64 8 28956 325 14 8.0 -11.5 | 95 24 -23.6 2.1 65 7 29566 270 11 11.0 -0.0 | 123 25 -20.6 13.6 Wind Parameters Mean winds (0-6000m): 263.2 at 45.9 knts Storm direction: 293.2 at 34.4 knts Shear (0-3000m) pos: 7.0 neg: 5.8 tot: 12.8 10-3/s Storm rel Dir Shear (0-3000m): 112.0 deg Storm rel helicity (0-3000m) pos: 554.7 neg: -64.2 tot: 490.5 m^2/s^2 ave: 163.5 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 16.4 stream: 10.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.04 Bulk Shear: 152.65 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 ------------------------------------------------------------------------------- 500 224 18 144 32| 0.0 26.0 26.0|213.0 -5.9 207.1 414.2 0.90| 27.5 24.8 1000 224 22 152 34| 1.3 13.0 14.3|236.2 -34.6 201.6 201.6 0.71| 16.9 12.0 1500 228 26 158 33| 5.4 8.7 14.1|371.9 -34.6 337.3 224.9 0.80| 16.7 13.3 2000 238 30 168 30| 8.4 6.5 14.9|501.0 -34.6 466.4 233.2 0.82| 17.5 14.5 2500 248 33 178 26| 8.4 5.2 13.6|554.7 -34.6 520.1 208.0 0.80| 17.4 14.0 3000 255 35 186 23| 7.0 5.8 12.8|554.7 -64.2 490.5 163.5 0.63| 16.4 10.3 4000 259 39 197 22| 5.2 5.6 10.9|572.9 -71.3 501.5 125.4 0.58| 13.7 7.9 5000 261 42 207 23| 5.0 4.5 9.5|635.2 -71.3 563.9 112.8 0.60| 12.0 7.2 6000 263 46 216 24| 4.2 5.4 9.5|658.1-125.6 532.5 88.8 0.47| 12.1 5.7 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20260112.12.gif