UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for RK186... Searching the city database file for: RK186 ... Date:0000Z 19 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 164 345 11 SFC 991 238 6.4 1.8 72 4.6 4.3 345 11 280.3 281.0 277.9 292.4 4.39 2 983 305 5.4 1.5 76 3.9 3.6 340 22 279.9 280.7 277.6 291.9 4.33 3 982 313 5.6 0.8 71 4.8 3.4 344 21 280.2 280.9 277.5 291.6 4.12 4 979 338 9.0 0.0 53 9.0 4.9 356 20 283.9 284.5 279.0 294.9 3.90 5 972 398 10.4 1.4 54 9.0 6.1 24 16 285.9 286.6 280.6 298.2 4.35 6 925 808 7.8 -1.2 53 9.0 3.7 200 8 287.3 287.9 280.5 298.1 3.78 7 921 844 7.4 -1.6 53 9.0 3.4 203 9 287.2 287.9 280.4 297.8 3.69 8 917 880 7.2 -1.8 53 9.0 3.2 207 10 287.4 288.0 280.4 297.9 3.65 9 906 979 7.8 -8.2 31 16.0 1.5 219 12 289.0 289.4 279.4 295.7 2.27 10 905 988 8.0 -8.0 31 16.0 1.7 221 12 289.3 289.7 279.6 296.1 2.31 11 885 1173 6.4 2.4 76 4.0 4.4 248 14 289.5 290.4 283.1 304.2 5.14 12 850 1503 4.6 2.1 84 2.5 3.4 265 19 291.0 291.9 283.8 306.0 5.24 13 827 1726 2.8 2.6 99 0.2 2.7 247 23 291.4 292.3 284.4 307.4 5.58 14 791 2086 2.4 -4.6 60 7.0 -0.6 248 24 294.7 295.3 283.4 304.9 3.43 15 736 2664 -1.9 -6.3 72 4.4 -3.7 267 26 296.1 296.7 283.7 305.8 3.24 16 700 3063 -2.5 -9.5 59 7.0 -5.2 305 21 299.7 300.2 284.5 307.9 2.66 17 667 3444 -4.3 -13.3 49 9.0 -7.4 283 33 301.9 302.2 284.7 308.3 2.05 18 650 3647 -2.3 -27.3 13 25.0 -8.7 271 39 306.4 306.5 284.7 308.5 0.63 19 548 4973 -12.5 -37.5 10 25.0 -16.7 259 45 309.6 309.6 285.5 310.6 0.28 20 539 5100 -11.3 -48.3 3 37.0 -16.3 257 46 312.5 312.5 286.3 312.8 0.09 21 500 5670 -15.9 -34.9 18 19.0 -19.2 265 44 313.7 313.7 287.1 315.1 0.39 22 400 7300 -31.3 -39.3 45 8.0 -32.1 285 56 314.3 314.4 287.2 315.4 0.32 23 364 7962 -37.3 -41.8 63 4.5 -37.7 290 56 314.9 314.9 287.3 315.9 0.27 24 357 8097 -38.5 -43.5 59 5.0 -38.9 288 55 315.0 315.1 287.3 315.9 0.23 25 345 8332 -39.3 -55.3 17 16.0 -40.0 286 54 317.0 317.1 287.9 317.3 0.06 26 329 8656 -41.9 -57.9 16 16.0 -42.5 282 53 317.8 317.8 288.1 318.0 0.05 27 316 8929 -43.9 -58.9 17 15.0 -44.4 275 55 318.7 318.7 288.3 318.9 0.04 28 300 9280 -42.9 -66.9 5 24.0 -43.6 270 79 324.9 324.9 290.3 325.0 0.02 29 295 9393 -42.7 -67.7 5 25.0 -43.4 268 83 326.7 326.7 290.8 326.8 0.01 30 263 10162 -46.1 -68.1 7 22.0 -46.6 257 108 332.7 332.7 292.4 332.7 0.02 31 250 10500 -44.5 -73.5 3 29.0 -45.2 265 118 339.9 339.9 294.3 339.9 0.01 32 242 10716 -44.5 -73.5 3 29.0 -45.2 266 121 343.1 343.1 295.1 343.1 0.01 33 200 11970 -48.7 -79.7 2 31.0 -49.3 280 135 355.7 355.7 297.8 355.7 0.00 34 150 13820 -59.7 -84.5 3 24.8 -59.9 270 149 367.2 367.2 300.1 367.2 0.00 35 109 15758 -71.9 -89.9 5 18.0 -71.9 275 127 379.3 379.3 302.1 379.3 0.00 36 100 16270 -68.1 -90.1 3 22.0 -68.2 285 105 396.2 396.2 304.7 396.2 0.00 37 88 17042 -65.3 -88.3 3 23.0 -65.5 288 78 416.5 416.5 307.3 416.5 0.00 38 76 17920 -71.1 -89.1 5 18.0 -71.2 262 65 422.2 422.2 308.0 422.2 0.00 39 70 18410 -67.9 -88.9 3 21.0 -68.1 295 47 439.1 439.1 309.8 439.1 0.00 40 69 18497 -66.9 -88.9 3 22.0 -67.1 295 47 443.1 443.1 310.2 443.1 0.00 41 64 18948 -69.1 -90.1 3 21.0 -69.2 280 35 447.9 447.9 310.7 447.9 0.00 42 61 19238 -65.3 -89.3 2 24.0 -65.5 257 29 462.5 462.5 312.0 462.5 0.00 43 50 20450 -64.3 -89.3 2 25.0 -64.6 285 21 492.0 492.0 314.4 492.0 0.00 44 47 20829 -64.1 -89.1 2 25.0 -64.5 280 24 501.2 501.2 315.0 501.2 0.00 45 46 20961 -60.7 -88.7 1 28.0 -61.3 273 27 512.5 512.5 315.8 512.5 0.00 46 40 21834 -59.3 -88.3 1 29.0 -60.1 295 26 536.9 536.9 317.3 537.0 0.00 47 35 22667 -60.9 -88.9 1 28.0 -61.6 315 15 553.7 553.7 318.3 553.7 0.00 48 31 23431 -55.7 -86.7 1 31.0 -57.1 329 24 587.3 587.3 320.0 587.3 0.01 49 30 23640 -55.1 -86.1 1 31.0 -56.7 340 27 594.4 594.4 320.3 594.5 0.01 50 26 24560 -52.9 -84.9 1 32.0 -55.1 350 22 625.5 625.5 321.7 625.6 0.01 51 23 25347 -55.5 -85.5 1 30.0 -57.4 10 21 640.2 640.2 322.3 640.3 0.01 52 21 25934 -51.1 -84.1 1 33.0 -54.2 357 20 670.3 670.3 323.4 670.5 0.02 53 20 26250 -53.5 -84.5 1 31.0 -56.1 50 14 672.4 672.4 323.5 672.5 0.02 54 18 26925 -55.5 -85.5 1 30.0 -57.8 47 18 686.7 686.7 324.0 686.8 0.01 55 16 27682 -51.9 -83.9 1 32.0 -55.4 28 11 721.9 722.0 325.1 722.1 0.02 56 13 29020 -54.5 -85.5 1 31.0 -57.7 2 19 757.1 757.1 326.1 757.3 0.02 57 11 30095 -52.3 -84.3 1 32.0 -56.6 15 13 802.2 802.2 327.3 802.4 0.03 TRP 316 8929 -43.9 -58.9 17 15.0 -44.4 275 55 318.7 318.7 288.3 318.9 0.04 WND 150 13820 -59.7 -84.5 3 24.8 -59.9 270 149 367.2 367.2 300.1 367.2 0.00 Sounding variables and indices 1000-500 mb thick: 5506.00 m Freezing level: 760.30 mb = 2408.80 m = 7902.80 ft Wetbulb zero: 797.73 mb = 2017.48 m = 6618.93 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 43.29 % Est. max temperature: 17.22 C = 62.99 F Sfc-Lift cond lev (LCL): 923.42 mb = 822.09 m = 2697.11 ft T: 7.64 C 700-500 lapse rate: 5.14 C/km ThetaE index: 2.56 C Layer 791.0- 736.0 mb Conv cond level (CCL): 601.79 mb = 4246.07 m = 13930.52 ft Mean mixing ratio: 3.79 g/kg Conv temperature: 33.92 C = 93.05 F Cap Strength: 14.93 C Lifted Index: 14.96 C Risk: None Lifted Index @300 mb: 19.66 C Lifted Index @700 mb: 8.50 C Showalter Index: 8.95 C Risk: None Total Totals Index: 38.50 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 18.00 C K Index: 15.60 Risk: < 20 % chance of thunderstorms Sweat Index: 107.20 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.72 J/kg Max Up Vert Vel: 6.89 m/s Conv Inhibition (B-): 55936.58 J/kg Cap Strength: 14.97 C Lift Cond Lev (LCL): 815.86 mb = 1835.69 m = 6022.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 24 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 ---------------------------------------------------------- 0 991 238 345 11 2.8 -10.6 | 89 18 -18.4 -0.4 1 983 305 340 22 7.5 -20.7 | 53 17 -13.7 -10.5 2 947 610 125 3 -2.5 1.7 | 117 27 -23.7 11.9 3 925 808 200 8 2.7 7.5 | 134 26 -18.5 17.7 4 913 914 210 11 5.5 9.5 | 141 25 -15.7 19.7 5 880 1219 255 15 14.5 3.9 | 154 16 -6.7 14.1 6 850 1503 265 19 18.9 1.7 | 169 12 -2.3 11.9 7 848 1524 260 20 19.7 3.5 | 174 14 -1.5 13.7 8 816 1829 240 24 20.8 12.0 | 179 22 -0.4 22.2 9 786 2134 250 24 22.6 8.2 | 184 18 1.3 18.4 10 728 2743 270 26 26.0 -0.0 | 205 11 4.8 10.2 11 701 3048 305 18 14.7 -10.3 | 89 6 -6.5 -0.1 12 700 3063 305 21 17.2 -12.0 | 65 4 -4.0 -1.8 13 648 3658 270 40 40.0 -0.0 | 241 21 18.8 10.2 14 599 4267 270 47 47.0 -0.0 | 248 28 25.8 10.2 15 576 4572 265 41 40.8 3.6 | 235 24 19.6 13.8 16 533 5182 255 47 45.4 12.2 | 227 33 24.2 22.4 17 500 5670 265 44 43.8 3.8 | 238 27 22.6 14.0 18 472 6096 270 48 48.0 -0.0 | 249 29 26.8 10.2 19 400 7300 285 56 54.1 -14.5 | 277 33 32.9 -4.3 20 382 7620 285 57 55.1 -14.8 | 278 34 33.8 -4.5 21 365 7925 290 56 52.6 -19.2 | 286 33 31.4 -9.0 22 320 8839 280 52 51.2 -9.0 | 268 30 30.0 1.2 23 316 8929 275 55 54.8 -4.8 | 261 34 33.6 5.4 24 300 9280 270 79 79.0 -0.0 | 260 59 57.8 10.2 25 267 10058 255 105 101.4 27.2 | 245 88 80.2 37.4 26 250 10500 265 118 117.6 10.3 | 258 98 96.3 20.5 27 222 11278 270 128 128.0 -0.0 | 265 107 106.8 10.2 28 200 11970 280 135 132.9 -23.4 | 277 113 111.7 -13.2 29 193 12192 280 137 134.9 -23.8 | 277 115 113.7 -13.6 30 150 13820 270 149 149.0 -0.0 | 265 128 127.8 10.2 31 145 14021 270 149 149.0 -0.0 | 265 128 127.8 10.2 32 107 15850 275 126 125.5 -11.0 | 270 104 104.3 -0.8 33 102 16154 275 134 133.5 -11.7 | 271 112 112.3 -1.5 34 100 16270 285 105 101.4 -27.2 | 282 82 80.2 -17.0 35 97 16459 285 105 101.4 -27.2 | 282 82 80.2 -17.0 36 83 17374 290 62 58.3 -21.2 | 287 39 37.1 -11.0 37 79 17678 270 59 59.0 -0.0 | 255 39 37.8 10.2 38 75 17983 260 67 66.0 11.6 | 244 50 44.8 21.8 39 71 18288 270 75 75.0 -0.0 | 259 55 53.8 10.2 40 70 18410 295 47 42.6 -19.9 | 294 23 21.4 -9.7 41 68 18593 295 47 42.6 -19.9 | 294 23 21.4 -9.7 42 65 18898 285 36 34.8 -9.3 | 266 14 13.6 0.9 43 61 19202 255 30 29.0 7.8 | 203 20 7.8 18.0 44 58 19507 270 26 26.0 -0.0 | 205 11 4.8 10.2 45 56 19812 270 35 35.0 -0.0 | 234 17 13.8 10.2 46 50 20422 270 33 33.0 -0.0 | 229 16 11.8 10.2 47 50 20450 285 21 20.3 -5.4 | 169 5 -0.9 4.8 48 48 20726 285 21 20.3 -5.4 | 169 5 -0.9 4.8 49 46 21031 270 28 28.0 -0.0 | 214 12 6.8 10.2 50 41 21641 280 28 27.6 -4.9 | 230 8 6.4 5.3 51 37 22250 325 23 13.2 -18.8 | 43 12 -8.0 -8.6 52 36 22555 325 14 8.0 -11.5 | 85 13 -13.2 -1.3 53 34 22860 300 17 14.7 -8.5 | 105 7 -6.5 1.7 54 30 23640 340 27 9.2 -25.4 | 38 19 -12.0 -15.2 55 29 23774 340 31 10.6 -29.1 | 29 22 -10.6 -18.9 56 27 24384 315 21 14.8 -14.8 | 54 8 -6.4 -4.6 57 25 24689 15 22 -5.7 -21.3 | 68 29 -26.9 -11.0 58 24 24994 20 22 -7.5 -20.7 | 70 31 -28.7 -10.5 59 21 25908 355 20 1.7 -19.9 | 63 22 -19.5 -9.7 60 20 26213 20 24 -8.2 -22.6 | 67 32 -29.4 -12.3 61 20 26250 50 14 -10.7 -9.0 | 92 32 -31.9 1.2 62 18 26518 45 20 -14.1 -14.1 | 84 36 -35.4 -3.9 63 17 26822 55 11 -9.0 -6.3 | 97 30 -30.2 3.9 64 15 27127 350 10 1.7 -9.8 | 91 19 -19.5 0.4 65 12 27737 5 21 -1.8 -20.9 | 65 25 -23.0 -10.7 66 10 28346 20 9 -3.1 -8.5 | 94 24 -24.3 1.7 67 8 28956 5 25 -2.2 -24.9 | 58 28 -23.4 -14.7 68 8 29261 50 13 -10.0 -8.4 | 93 31 -31.2 1.8 69 7 29566 50 10 -7.7 -6.4 | 97 29 -28.9 3.8 70 6 29870 320 10 6.4 -7.7 | 100 15 -14.8 2.5 71 6 30175 345 17 4.4 -16.4 | 70 18 -16.8 -6.2 Wind Parameters Mean winds (0-6000m): 265.7 at 31.4 knts Storm direction: 295.7 at 23.5 knts Shear (0-3000m) pos: 5.1 neg: 3.9 tot: 8.9 10-3/s Storm rel Dir Shear (0-3000m): -161.6 deg Storm rel helicity (0-3000m) pos: 349.9 neg: -58.8 tot: 291.0 m^2/s^2 ave: 97.0 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 19.9 stream: 4.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.18 Bulk Shear: 129.41 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 ------------------------------------------------------------------------------- 500 345 11 89 18| 0.0 17.7 17.7|222.7 -44.8 177.9 355.8 0.50| 45.5 22.7 1000 270 11 136 14| 8.1 8.8 16.9|296.7 -44.8 252.0 252.0 0.54| 32.1 17.4 1500 261 14 149 14| 5.4 7.7 13.1|319.0 -44.8 274.2 182.8 0.54| 25.3 13.6 2000 254 16 160 16| 4.8 5.8 10.6|333.3 -44.8 288.5 144.3 0.52| 21.1 10.9 2500 257 18 166 15| 4.9 4.6 9.5|349.9 -44.8 305.1 122.0 0.52| 18.4 9.6 3000 264 19 169 12| 5.1 3.9 8.9|349.9 -58.8 291.0 97.0 0.25| 19.9 4.9 4000 268 24 195 11| 3.8 5.4 9.2|365.5 -79.1 286.4 71.6 0.17| 18.3 3.1 5000 266 28 210 14| 3.0 5.2 8.2|368.5-145.9 222.6 44.5 0.09| 16.2 1.5 6000 266 31 219 16| 3.6 4.3 7.9|459.3-145.9 313.3 52.2 0.16| 14.8 2.3 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20260119.00.gif