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 RK169... Searching the city database file for: RK169 ... Date:1200Z 15 JAN 26 Station: RK169 WMO ident: 47169 Latitude: 34.69 Longitude: 125.45 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 90 6.8 4.5 85 2.3 5.7 360 11 279.3 280.2 278.4 293.7 5.24 1 1000 155 7.0 4.2 82 2.8 5.6 355 9 280.1 281.0 278.8 294.4 5.17 2 963 464 4.0 3.6 97 0.4 3.8 355 17 280.2 281.0 278.7 294.3 5.14 3 960 489 4.0 2.7 91 1.3 3.4 353 18 280.4 281.2 278.5 293.8 4.84 4 955 532 4.8 -5.2 48 10.0 0.9 350 19 281.6 282.1 276.3 289.4 2.71 5 925 793 6.8 -19.2 14 26.0 -0.9 330 22 286.3 286.4 276.2 289.0 0.90 6 921 829 6.8 -21.2 11 28.0 -1.2 331 21 286.6 286.8 276.1 289.0 0.76 7 890 1108 4.6 -23.4 11 28.0 -2.9 335 22 287.2 287.3 276.2 289.2 0.65 8 850 1482 4.2 -15.8 22 20.0 -2.3 325 26 290.5 290.8 278.9 294.6 1.31 9 805 1922 2.4 -19.6 18 22.0 -4.1 301 26 293.2 293.4 279.7 296.3 1.00 10 700 3034 -5.1 -31.1 11 26.0 -10.5 320 29 296.8 296.9 280.6 298.2 0.41 11 617 4013 -11.9 -33.9 14 22.0 -15.7 310 40 299.9 300.0 281.8 301.1 0.35 12 551 4874 -15.3 -46.3 5 31.0 -19.1 286 39 305.8 305.8 283.8 306.2 0.11 13 500 5600 -21.3 -46.3 9 25.0 -23.9 285 47 307.1 307.1 284.4 307.5 0.12 14 499 5615 -21.5 -46.5 9 25.0 -24.1 285 47 307.0 307.0 284.4 307.4 0.12 15 426 6762 -27.9 -50.9 9 23.0 -29.7 282 61 313.0 313.1 286.5 313.4 0.08 16 400 7210 -31.3 -54.3 9 23.0 -32.7 280 67 314.3 314.3 286.9 314.5 0.06 17 331 8521 -42.1 -64.1 7 22.0 -42.8 277 73 317.0 317.0 287.8 317.1 0.02 18 300 9180 -46.7 -70.7 5 24.0 -47.1 275 79 319.5 319.5 288.6 319.6 0.01 19 290 9404 -47.7 -69.7 6 22.0 -48.1 275 87 321.2 321.2 289.1 321.3 0.01 20 250 10380 -49.1 -74.1 4 25.0 -49.6 275 123 333.1 333.1 292.6 333.1 0.01 21 217 11302 -52.5 -75.5 5 23.0 -52.8 275 131 341.6 341.6 294.7 341.6 0.01 22 200 11830 -51.3 -78.3 3 27.0 -51.7 275 133 351.5 351.5 297.0 351.6 0.00 23 180 12518 -49.5 -82.5 1 33.0 -50.1 275 121 365.2 365.2 299.7 365.2 0.00 24 163 13164 -52.1 -84.0 1 31.9 -52.6 275 137 371.3 371.3 300.8 371.4 0.00 25 150 13700 -54.3 -85.3 1 31.0 -54.7 280 122 376.5 376.5 301.7 376.5 0.00 26 100 16230 -64.7 -88.7 2 24.0 -64.8 280 102 402.7 402.7 305.6 402.7 0.00 27 86 17151 -64.9 -88.9 2 24.0 -65.1 275 89 420.1 420.1 307.7 420.1 0.00 28 75 17977 -69.7 -89.7 4 20.0 -69.8 270 73 426.8 426.8 308.5 426.8 0.00 29 70 18390 -68.3 -89.3 3 21.0 -68.4 265 66 438.3 438.3 309.7 438.3 0.00 30 59 19429 -63.9 -89.9 2 26.0 -64.2 270 50 470.1 470.1 312.7 470.1 0.00 31 55 19857 -66.5 -90.5 2 24.0 -66.7 272 43 473.7 473.7 313.0 473.7 0.00 32 53 20085 -60.7 -89.7 1 29.0 -61.2 273 40 492.2 492.2 314.4 492.2 0.00 33 51 20326 -59.1 -89.1 1 30.0 -59.7 274 36 501.4 501.4 315.1 501.4 0.00 34 50 20450 -59.7 -88.7 1 29.0 -60.3 275 34 502.8 502.8 315.1 502.8 0.00 35 45 21102 -62.5 -89.5 1 27.0 -63.0 265 33 511.4 511.4 315.7 511.4 0.00 36 41 21679 -59.3 -89.3 1 30.0 -60.0 256 33 533.2 533.2 317.1 533.2 0.00 37 38 22150 -62.1 -90.1 1 28.0 -62.7 248 32 537.7 537.7 317.4 537.7 0.00 38 32 23217 -59.1 -89.1 1 30.0 -60.0 231 31 572.9 572.9 319.3 572.9 0.00 39 30 23620 -59.7 -89.7 1 30.0 -60.6 225 31 581.9 581.9 319.8 581.9 0.00 40 28 24056 -53.5 -87.5 1 34.0 -55.5 239 30 610.7 610.7 321.1 610.8 0.01 41 26 24533 -51.3 -86.3 1 35.0 -53.9 255 29 630.1 630.1 321.9 630.1 0.01 42 20 26230 -51.9 -86.9 1 35.0 -54.9 310 26 677.3 677.3 323.7 677.4 0.01 43 16 27675 -52.3 -86.3 1 34.0 -55.6 720.6 720.6 325.1 720.8 0.01 TRP 75 17977 -69.7 -89.7 4 20.0 -69.8 270 73 426.8 426.8 308.5 426.8 0.00 WND 163 13164 -52.1 -84.0 1 31.9 -52.6 275 137 371.3 371.3 300.8 371.4 0.00 Sounding variables and indices 1000-500 mb thick: 5445.00 m Freezing level: 771.40 mb = 2277.92 m = 7473.39 ft Wetbulb zero: 940.16 mb = 659.85 m = 2164.83 ft Precipitable water: 0.23 inches Sfc-500 mean rel hum: 19.02 % Est. max temperature: 17.36 C = 63.26 F Sfc-Lift cond lev (LCL): 973.08 mb = 378.37 m = 1241.36 ft T: 4.83 C 700-500 lapse rate: 6.31 C/km ThetaE index: 5.39 C Layer 963.0- 890.0 mb Conv cond level (CCL): 671.47 mb = 3356.92 m = 11013.37 ft Mean mixing ratio: 3.28 g/kg Conv temperature: 25.41 C = 77.73 F Cap Strength: 13.51 C Lifted Index: 13.60 C Risk: None Lifted Index @300 mb: 19.73 C Lifted Index @700 mb: 9.35 C Showalter Index: 11.55 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 5.50 C K Index: -16.30 Risk: None Sweat Index: 99.00 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.59 J/kg Max Up Vert Vel: 8.44 m/s Conv Inhibition (B-): 53028.57 J/kg Cap Strength: 13.57 C Lift Cond Lev (LCL): 839.82 mb = 1579.51 m = 5182.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 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 1008 90 360 11 -0.0 -11.0 | 137 15 -10.1 11.0 1 1000 155 355 9 0.8 -9.0 | 144 16 -9.3 13.0 2 982 305 5 12 -1.0 -12.0 | 132 15 -11.2 10.0 3 946 610 345 22 5.7 -21.3 | 99 4 -4.4 0.7 4 925 793 330 22 11.0 -19.1 | 197 3 0.9 2.9 5 911 914 335 19 8.0 -17.2 | 156 5 -2.1 4.8 6 878 1219 335 24 10.1 -21.8 | 186 0 0.0 0.2 7 850 1482 325 26 14.9 -21.3 | 262 5 4.8 0.7 8 814 1829 300 26 22.5 -13.0 | 234 15 12.4 9.0 9 783 2134 305 25 20.5 -14.3 | 234 13 10.4 7.6 10 726 2743 325 23 13.2 -18.8 | 224 4 3.1 3.1 11 700 3034 320 29 18.6 -22.2 | 272 9 8.5 -0.2 12 671 3353 305 35 28.7 -20.1 | 264 19 18.6 1.9 13 645 3658 310 37 28.3 -23.8 | 276 18 18.2 -1.8 14 595 4267 310 42 32.2 -27.0 | 283 23 22.1 -5.0 15 572 4572 300 41 35.5 -20.5 | 267 25 25.4 1.5 16 550 4877 285 39 37.7 -10.1 | 247 30 27.6 11.9 17 500 5600 285 47 45.4 -12.2 | 254 37 35.3 9.8 18 467 6096 285 52 50.2 -13.5 | 258 41 40.1 8.5 19 400 7210 280 67 66.0 -11.6 | 260 57 55.9 10.4 20 302 9144 275 76 75.7 -6.6 | 257 67 65.6 15.4 21 300 9180 275 79 78.7 -6.9 | 258 70 68.6 15.1 22 250 10380 275 123 122.5 -10.7 | 264 113 112.4 11.3 23 239 10668 275 128 127.5 -11.2 | 265 118 117.4 10.8 24 218 11278 275 131 130.5 -11.4 | 265 121 120.4 10.6 25 200 11830 275 133 132.5 -11.6 | 265 123 122.4 10.4 26 198 11887 275 137 136.5 -11.9 | 265 127 126.4 10.0 27 181 12497 275 121 120.5 -10.5 | 264 111 110.4 11.4 28 163 13164 275 137 136.5 -11.9 | 265 127 126.4 10.0 29 157 13411 275 137 136.5 -11.9 | 265 127 126.4 10.0 30 150 13700 280 122 120.1 -21.2 | 270 110 110.0 0.8 31 117 15240 270 107 107.0 -0.0 | 257 99 96.9 22.0 32 106 15850 270 119 119.0 -0.0 | 259 111 108.9 22.0 33 101 16154 275 99 98.6 -8.6 | 261 90 88.5 13.4 34 100 16230 280 102 100.5 -17.7 | 267 90 90.3 4.3 35 96 16459 280 102 100.5 -17.7 | 267 90 90.3 4.3 36 75 17977 270 73 73.0 -0.0 | 251 67 62.9 22.0 37 70 18390 265 66 65.7 5.8 | 243 62 55.6 27.7 38 50 20450 275 34 33.9 -3.0 | 231 30 23.8 19.0 39 30 23620 225 31 21.9 21.9 | 195 45 11.8 43.9 40 20 26230 310 26 19.9 -16.7 | 242 11 9.8 5.3 Wind Parameters Mean winds (0-6000m): 305.3 at 32.3 knts Storm direction: 335.3 at 24.2 knts Shear (0-3000m) pos: 1.2 neg: 4.6 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 133.3 deg Storm rel helicity (0-3000m) pos: 15.6 neg: -38.1 tot: -22.6 m^2/s^2 ave: -7.5 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 10.6 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 86.84 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 ------------------------------------------------------------------------------- 500 355 14 132 12| 0.0 11.3 11.3| 4.8 -22.7 -17.9 -35.8 -0.41| 15.2 -6.3 1000 343 18 136 7| 0.0 6.6 6.6| 8.1 -25.1 -17.0 -17.0 -0.14| 13.6 -1.9 1500 337 20 146 4| 0.0 6.7 6.7| 8.5 -27.5 -18.9 -12.6 -0.09| 12.6 -1.1 2000 328 21 199 4| 0.0 5.4 5.4| 8.5 -36.8 -28.3 -14.1 -0.14| 11.8 -1.6 2500 324 22 214 5| 1.4 4.3 5.7| 8.8 -37.5 -28.7 -11.5 -0.12| 10.8 -1.4 3000 323 23 221 5| 1.2 4.6 5.8| 15.6 -38.1 -22.6 -7.5 -0.04| 10.6 -0.4 4000 318 26 251 8| 1.0 4.5 5.5| 41.2 -42.8 -1.5 -0.4 0.02| 9.9 0.2 5000 312 29 259 12| 0.8 4.5 5.3| 54.4-153.3 -99.0 -19.8 -0.13| 10.1 -1.3 6000 305 32 258 17| 0.7 4.6 5.2|106.5-153.3 -46.8 -7.8 -0.07| 9.3 -0.6 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20260115.12.gif