UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 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 171 345 8 SFC 992 236 2.6 -6.4 51 9.0 -0.7 345 8 276.4 276.8 272.9 283.0 2.38 2 986 285 1.4 -7.6 51 9.0 -1.7 341 21 275.7 276.0 272.2 281.8 2.18 3 976 367 1.8 -12.2 35 14.0 -2.6 335 26 276.9 277.1 271.9 281.3 1.53 4 974 383 4.0 -16.0 22 20.0 -1.9 333 25 279.2 279.4 272.6 282.6 1.12 5 951 577 3.8 -18.2 18 22.0 -2.4 318 24 281.0 281.1 273.3 283.8 0.96 6 945 629 4.0 -11.0 33 15.0 -1.1 315 23 281.7 282.0 274.9 286.7 1.74 7 939 680 3.2 -11.8 32 15.0 -1.7 313 22 281.4 281.7 274.6 286.2 1.65 8 934 724 3.4 -2.6 65 6.0 0.9 312 20 282.0 282.6 277.4 291.5 3.38 9 925 802 2.6 -3.4 65 6.0 0.2 310 18 282.0 282.5 277.2 291.0 3.21 10 909 943 1.6 -3.4 69 5.0 -0.4 313 11 282.4 282.9 277.4 291.6 3.27 11 906 970 1.2 1.2 100 0.0 1.2 311 11 282.2 283.0 279.1 295.0 4.60 12 850 1482 -1.1 -1.1 100 0.0 -1.1 300 14 285.0 285.7 279.9 296.7 4.15 13 846 1520 -1.1 -1.1 100 0.0 -1.1 295 15 285.4 286.1 280.1 297.2 4.17 14 801 1959 2.2 0.0 85 2.2 1.1 271 41 293.4 294.2 284.3 307.3 4.78 15 748 2510 0.8 -3.3 74 4.1 -1.0 252 37 297.7 298.4 285.2 309.7 4.01 16 700 3040 -2.9 -4.6 88 1.7 -3.6 270 38 299.3 300.0 285.7 311.0 3.88 17 665 3444 -5.9 -6.5 96 0.6 -6.1 280 35 300.3 301.0 285.7 311.1 3.53 18 641 3732 -6.5 -8.4 86 1.9 -7.2 284 33 302.8 303.4 286.2 312.6 3.16 19 634 3818 -5.9 -9.8 74 3.9 -7.4 283 33 304.5 305.0 286.5 313.4 2.86 20 604 4196 -8.3 -20.3 37 12.0 -11.7 273 37 305.9 306.2 285.3 310.0 1.26 21 535 5128 -14.3 -43.3 7 29.0 -18.3 264 62 309.6 309.6 285.4 310.1 0.16 22 528 5228 -14.9 -40.9 9 26.0 -18.7 263 63 310.0 310.0 285.6 310.7 0.20 23 523 5300 -14.3 -44.3 6 30.0 -18.4 262 65 311.6 311.6 286.1 312.1 0.14 24 500 5640 -16.5 -40.5 11 24.0 -20.0 260 65 312.9 313.0 286.6 313.7 0.22 25 431 6734 -25.5 -37.5 32 12.0 -27.1 265 61 315.0 315.1 287.5 316.3 0.35 26 400 7270 -29.7 -32.5 77 2.8 -30.1 270 66 316.4 316.5 288.3 318.6 0.62 27 391 7432 -31.1 -33.1 82 2.0 -31.4 270 68 316.6 316.7 288.3 318.7 0.60 28 361 7991 -35.9 -37.6 84 1.7 -36.1 272 73 317.5 317.6 288.4 319.0 0.42 29 351 8185 -37.5 -39.8 79 2.3 -37.7 272 75 317.9 318.0 288.5 319.2 0.34 30 307 9096 -44.1 -47.6 68 3.5 -44.3 275 83 321.1 321.1 289.3 321.7 0.17 31 300 9250 -44.9 -50.9 51 6.0 -45.2 280 93 322.1 322.1 289.5 322.5 0.12 32 299 9272 -44.9 -51.9 45 7.0 -45.2 280 95 322.4 322.4 289.6 322.8 0.11 33 297 9318 -44.9 -52.9 40 8.0 -45.2 280 97 323.0 323.0 289.8 323.4 0.09 34 293 9409 -43.5 -68.5 5 25.0 -44.2 279 102 326.2 326.2 290.6 326.3 0.01 35 257 10302 -40.9 -71.9 2 31.0 -41.9 275 134 342.5 342.5 295.0 342.6 0.01 36 250 10490 -42.1 -72.1 2 30.0 -43.0 275 140 343.5 343.5 295.1 343.5 0.01 37 222 11287 -44.4 -76.6 2 32.1 -45.2 275 163 351.7 351.7 297.0 351.8 0.01 38 200 11980 -46.5 -80.5 1 34.0 -47.2 275 155 359.1 359.1 298.5 359.2 0.00 39 181 12640 -49.1 -82.1 1 33.0 -49.7 275 153 365.3 365.3 299.7 365.3 0.00 40 150 13850 -58.5 -85.5 2 27.0 -58.7 275 149 369.3 369.3 300.4 369.3 0.00 41 120 15214 -68.3 -88.3 4 20.0 -68.4 278 137 375.7 375.7 301.5 375.7 0.00 42 113 15574 -67.3 -89.3 3 22.0 -67.4 275 123 384.0 384.0 302.9 384.0 0.00 43 100 16300 -71.9 -89.9 5 18.0 -71.9 270 102 388.8 388.8 303.6 388.8 0.00 44 97 16480 -72.5 -90.5 5 18.0 -72.6 270 102 391.0 391.0 303.9 391.0 0.00 45 70 18410 -70.5 -89.5 4 19.0 -70.6 270 70 433.6 433.6 309.2 433.6 0.00 46 62 19143 -63.5 -89.5 2 26.0 -63.8 282 53 464.4 464.4 312.1 464.4 0.00 47 58 19549 -66.7 -89.7 3 23.0 -66.9 284 40 466.1 466.1 312.3 466.1 0.00 48 53 20101 -61.5 -89.5 1 28.0 -62.0 261 32 490.3 490.3 314.2 490.3 0.00 TRP 299 9272 -44.9 -51.9 45 7.0 -45.2 280 95 322.4 322.4 289.6 322.8 0.11 WND 222 11287 -44.4 -76.6 2 32.1 -45.2 275 163 351.7 351.7 297.0 351.8 0.01 Sounding variables and indices 1000-500 mb thick: 5469.00 m Freezing level: 876.78 mb = 1237.04 m = 4058.48 ft Freezing level: 831.00 mb = 1666.02 m = 5465.87 ft Freezing level: 737.62 mb = 2624.97 m = 8612.00 ft Wetbulb zero: Below ground Precipitable water: 0.59 inches Sfc-500 mean rel hum: 60.67 % Est. max temperature: 12.26 C = 54.07 F Sfc-Lift cond lev (LCL): 862.34 mb = 1366.33 m = 4482.66 ft T: -0.58 C 700-500 lapse rate: 5.23 C/km ThetaE index: 1.79 C Layer 986.0- 974.0 mb Conv cond level (CCL): 544.70 mb = 4990.02 m = 16371.27 ft Mean mixing ratio: 2.50 g/kg Conv temperature: 35.17 C = 95.30 F Cap Strength: 20.78 C Lifted Index: 21.45 C Risk: None Lifted Index @300 mb: 24.40 C Lifted Index @700 mb: 14.25 C Showalter Index: 14.77 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 15.40 C Cross Totals Index: 15.40 C K Index: 12.60 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 3.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.86 J/kg Max Up Vert Vel: 7.19 m/s Conv Inhibition (B-): 30423.79 J/kg Cap Strength: 21.24 C Lift Cond Lev (LCL): 816.27 mb = 1807.08 m = 5928.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 30 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 ---------------------------------------------------------- 0 992 236 345 8 2.1 -7.7 | 108 25 -23.6 7.7 1 984 305 340 26 8.9 -24.4 | 62 19 -16.8 -9.1 2 947 610 315 24 17.0 -17.0 | 80 9 -8.7 -1.6 3 925 802 310 18 13.8 -11.6 | 108 13 -11.9 3.8 4 912 914 315 11 7.8 -7.8 | 113 19 -17.9 7.6 5 878 1219 295 11 10.0 -4.6 | 124 19 -15.7 10.7 6 850 1482 300 14 12.1 -7.0 | 122 16 -13.6 8.4 7 846 1524 295 15 13.6 -6.3 | 127 15 -12.1 9.0 8 814 1829 275 43 42.8 -3.7 | 236 21 17.1 11.6 9 784 2134 265 39 38.9 3.4 | 215 23 13.1 18.8 10 754 2438 250 37 34.8 12.7 | 198 29 9.1 28.0 11 700 3040 270 38 38.0 -0.0 | 219 20 12.3 15.4 12 646 3658 285 34 32.8 -8.8 | 227 10 7.1 6.6 13 621 3962 280 31 30.5 -5.4 | 206 11 4.8 10.0 14 597 4267 270 40 40.0 -0.0 | 223 21 14.3 15.4 15 574 4572 270 52 52.0 -0.0 | 240 30 26.3 15.4 16 510 5486 260 68 67.0 11.8 | 237 49 41.3 27.2 17 500 5640 260 65 64.0 11.3 | 235 47 38.3 26.7 18 470 6096 265 64 63.8 5.6 | 241 43 38.0 21.0 19 432 6706 265 61 60.8 5.3 | 239 41 35.1 20.7 20 400 7270 270 66 66.0 -0.0 | 249 43 40.3 15.4 21 305 9144 275 84 83.7 -7.3 | 262 59 58.0 8.1 22 300 9250 280 93 91.6 -16.1 | 271 66 65.9 -0.8 23 299 9272 280 95 93.6 -16.5 | 271 68 67.8 -1.1 24 279 9754 275 118 117.6 -10.3 | 267 92 91.8 5.1 25 250 10490 275 140 139.5 -12.2 | 268 114 113.8 3.2 26 222 11287 275 163 162.4 -14.2 | 270 137 136.7 1.2 27 212 11582 275 163 162.4 -14.2 | 270 137 136.7 1.2 28 200 11980 275 155 154.4 -13.5 | 269 129 128.7 1.9 29 150 13850 275 149 148.4 -13.0 | 269 123 122.7 2.4 30 125 14935 280 146 143.8 -25.4 | 275 118 118.1 -10.0 31 102 16154 270 102 102.0 -0.0 | 259 78 76.3 15.4 32 100 16300 270 102 102.0 -0.0 | 259 78 76.3 15.4 33 97 16459 270 102 102.0 -0.0 | 259 78 76.3 15.4 34 88 17069 270 103 103.0 -0.0 | 259 79 77.3 15.4 35 79 17678 275 91 90.7 -7.9 | 263 65 64.9 7.4 36 71 18288 270 61 61.0 -0.0 | 246 38 35.3 15.4 37 70 18410 270 70 70.0 -0.0 | 251 47 44.3 15.4 38 67 18593 270 70 70.0 -0.0 | 251 47 44.3 15.4 39 59 19202 290 42 39.5 -14.4 | 266 14 13.8 1.0 40 55 19507 260 30 29.5 5.2 | 191 21 3.8 20.6 41 48 20117 265 38 37.9 3.3 | 213 22 12.1 18.7 42 45 20422 300 33 28.6 -16.5 | 291 3 2.9 -1.1 Wind Parameters Mean winds (0-6000m): 270.9 at 40.0 knts Storm direction: 300.9 at 30.0 knts Shear (0-3000m) pos: 1.7 neg: 6.5 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 113.5 deg Storm rel helicity (0-3000m) pos: 171.1 neg: -184.8 tot: -13.7 m^2/s^2 ave: -4.6 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 19.6 stream: 2.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.18 Bulk Shear: 141.55 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 23 73 13| 0.0 14.5 14.5| 21.1 -84.9 -63.8 -127.6 -0.31| 33.2-10.1 1000 319 18 97 14| 0.0 4.4 4.4| 50.7 -84.9 -34.2 -34.2 -0.07| 23.1 -1.6 1500 310 18 108 13| 0.0 10.9 10.9| 96.4 -87.5 8.8 5.9 0.21| 24.1 5.1 2000 292 24 149 8| 0.0 9.9 9.9|110.5-148.6 -38.1 -19.1 0.09| 23.5 2.1 2500 281 26 180 10| 0.0 7.8 7.8|140.7-184.8 -44.1 -17.6 0.07| 21.4 1.5 3000 278 28 191 12| 1.7 6.5 8.1|171.1-184.8 -13.7 -4.6 0.11| 19.6 2.2 4000 278 30 199 12| 2.0 6.0 8.0|190.2-194.4 -4.2 -1.1 0.11| 17.3 1.8 5000 275 35 215 15| 1.6 7.4 9.0|239.9-206.9 33.0 6.6 0.13| 16.6 2.1 6000 271 40 224 21| 1.7 6.3 8.0|294.7-237.6 57.1 9.5 0.13| 14.9 1.9 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20260119.12.gif