UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010600.upa.cvt Date: 0000Z 6 JAN 26 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 6 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 1015 83 3.4 -1.3 71 4.7 1.5 360 10 275.4 275.9 273.9 284.7 3.42 1 1014 91 3.4 -1.3 71 4.7 1.5 359 10 275.5 276.0 273.9 284.8 3.42 2 1000 203 2.8 -2.0 71 4.8 0.8 350 11 276.0 276.5 274.0 285.0 3.30 3 925 827 -3.3 -3.5 99 0.2 -3.4 360 11 275.9 276.5 273.8 284.7 3.19 4 923 844 -3.5 -3.5 100 0.0 -3.5 358 11 275.9 276.4 273.8 284.7 3.19 5 917 896 -3.7 -5.4 88 1.7 -4.3 352 12 276.2 276.7 273.4 283.9 2.78 6 912 939 -3.1 -11.1 54 8.0 -5.5 347 12 277.3 277.6 272.5 282.4 1.79 7 910 956 -1.1 -30.1 9 29.0 -6.8 346 13 279.5 279.5 271.5 280.6 0.34 8 901 1036 -0.3 -43.3 2 43.0 -6.8 338 14 281.1 281.1 272.0 281.4 0.09 9 870 1316 0.2 -24.8 13 25.0 -5.7 323 18 284.5 284.6 274.7 286.3 0.59 10 850 1502 -1.1 -22.1 19 21.0 -6.4 330 19 285.0 285.1 275.3 287.3 0.76 11 816 1826 -3.5 -22.5 21 19.0 -8.1 337 17 285.8 285.9 275.7 288.2 0.77 12 700 3018 -12.1 -33.1 16 21.0 -15.5 340 9 289.1 289.1 276.7 290.2 0.34 13 672 3328 -14.3 -36.3 14 22.0 -17.4 296 13 290.0 290.1 277.1 290.9 0.26 14 566 4607 -22.7 -42.7 14 20.0 -24.7 275 16 294.7 294.8 279.2 295.3 0.16 15 541 4937 -23.5 -52.5 5 29.0 -25.6 277 24 297.6 297.6 280.4 297.8 0.05 16 532 5060 -23.3 -48.3 8 25.0 -25.5 278 26 299.3 299.3 281.1 299.6 0.09 17 500 5510 -26.5 -35.5 42 9.0 -27.6 280 36 300.7 300.8 282.2 302.0 0.37 18 480 5804 -28.9 -35.9 51 7.0 -29.7 278 38 301.3 301.4 282.4 302.6 0.37 19 407 6961 -39.1 -41.5 78 2.4 -39.2 275 40 302.7 302.7 282.8 303.5 0.25 20 400 7080 -39.9 -44.4 62 4.5 -40.2 275 40 303.1 303.2 282.9 303.8 0.18 21 380 7428 -42.9 -46.7 66 3.8 -43.1 275 46 303.7 303.7 283.1 304.2 0.15 22 377 7482 -43.1 -50.1 46 7.0 -43.4 275 47 304.1 304.1 283.2 304.5 0.10 23 346 8055 -47.7 -53.7 50 6.0 -47.9 275 46 305.4 305.4 283.7 305.7 0.07 24 328 8407 -49.1 -59.1 30 10.0 -49.3 275 48 308.2 308.2 284.7 308.3 0.04 25 325 8467 -49.1 -61.1 23 12.0 -49.4 275 49 309.0 309.0 285.0 309.1 0.03 26 300 8990 -51.5 -67.5 13 16.0 -51.7 275 60 312.8 312.8 286.3 312.8 0.01 27 297 9055 -51.7 -67.7 13 16.0 -52.0 275 61 313.4 313.4 286.5 313.4 0.01 28 267 9747 -47.9 -76.9 2 29.0 -48.4 280 71 328.6 328.6 291.3 328.6 0.00 29 258 9973 -47.1 -75.1 3 28.0 -47.6 277 73 333.0 333.0 292.6 333.1 0.01 30 250 10180 -47.3 -75.3 3 28.0 -47.8 275 75 335.7 335.7 293.3 335.8 0.01 31 200 11660 -48.3 -80.3 1 32.0 -48.9 275 84 356.3 356.3 298.0 356.3 0.00 32 154 13360 -52.1 -83.2 1 31.1 -52.6 270 103 377.4 377.4 301.8 377.4 0.00 33 150 13530 -52.5 -83.5 1 31.0 -53.0 270 98 379.6 379.6 302.2 379.6 0.00 34 100 16130 -55.9 -85.9 1 30.0 -56.4 275 60 419.7 419.7 307.7 419.7 0.00 35 70 18360 -63.1 -88.1 2 25.0 -63.4 275 39 449.4 449.4 310.8 449.4 0.00 36 69 18448 -63.3 -88.3 2 25.0 -63.6 275 39 450.8 450.8 310.9 450.8 0.00 37 54 19962 -59.9 -87.9 1 28.0 -60.4 287 33 491.4 491.4 314.3 491.4 0.00 38 50 20440 -60.9 -88.9 1 28.0 -61.4 295 20 500.0 500.0 314.9 500.0 0.00 39 44 21234 -62.1 -89.1 2 27.0 -62.6 305 21 515.7 515.7 316.0 515.7 0.00 40 36 22479 -61.7 -89.7 1 28.0 -62.3 78 7 547.1 547.1 317.9 547.2 0.00 41 31 23421 -55.1 -87.1 1 32.0 -56.6 262 13 588.9 588.9 320.1 588.9 0.01 42 30 23630 -56.5 -87.5 1 31.0 -57.9 35 9 590.6 590.6 320.2 590.6 0.01 43 28 24069 -57.1 -88.1 1 31.0 -58.5 60 10 600.7 600.7 320.6 600.7 0.01 44 20 26210 -55.9 -86.9 1 31.0 -57.9 120 12 665.1 665.1 323.3 665.1 0.01 45 17 27247 -54.7 -86.7 1 32.0 -57.3 109 12 700.6 700.6 324.4 700.7 0.01 TRP 69 18448 -63.3 -88.3 2 25.0 -63.6 275 39 450.8 450.8 310.9 450.8 0.00 WND 154 13360 -52.1 -83.2 1 31.1 -52.6 270 103 377.4 377.4 301.8 377.4 0.00 Sounding variables and indices 1000-500 mb thick: 5307.00 m Freezing level: 965.57 mb = 489.43 m = 1605.71 ft Freezing level: 882.40 mb = 1203.94 m = 3949.88 ft Freezing level: 866.92 mb = 1344.67 m = 4411.60 ft Wetbulb zero: 985.07 mb = 323.44 m = 1061.14 ft Precipitable water: 0.21 inches Sfc-500 mean rel hum: 25.99 % Est. max temperature: 12.65 C = 54.78 F Sfc-Lift cond lev (LCL): 943.77 mb = 666.25 m = 2185.82 ft T: -1.73 C 700-500 lapse rate: 5.78 C/km ThetaE index: 4.46 C Layer 925.0- 901.0 mb Conv cond level (CCL): 924.50 mb = 831.28 m = 2727.25 ft Mean mixing ratio: 3.23 g/kg Conv temperature: 3.95 C = 39.11 F Cap Strength: 12.95 C Lifted Index: 13.68 C Risk: None Lifted Index @300 mb: 19.85 C Lifted Index @700 mb: 7.04 C Showalter Index: 11.74 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 25.40 C Cross Totals Index: 4.40 C K Index: -17.70 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 3.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.03 J/kg Max Up Vert Vel: 1.43 m/s Conv Inhibition (B-): 50729.04 J/kg Cap Strength: 13.57 C Lift Cond Lev (LCL): 924.41 mb = 832.01 m = 2729.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 14 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 1015 83 360 10 -0.0 -10.0 | 110 7 -6.5 2.4 1 1000 203 350 11 1.9 -10.8 | 109 5 -4.6 1.5 2 987 305 345 11 2.8 -10.6 | 116 4 -3.6 1.7 3 950 610 355 11 1.0 -11.0 | 104 6 -5.5 1.4 4 925 827 360 11 -0.0 -11.0 | 102 7 -6.5 1.4 5 915 914 350 12 2.1 -11.8 | 97 4 -4.4 0.6 6 881 1219 320 17 10.9 -13.0 | 278 5 4.5 -0.7 7 850 1502 330 19 9.5 -16.5 | 323 5 3.0 -4.1 8 848 1524 335 19 8.0 -17.2 | 342 5 1.6 -4.8 9 784 2134 340 14 4.8 -13.2 | 65 2 -1.7 -0.8 10 754 2438 335 15 6.3 -13.6 | 6 1 -0.1 -1.2 11 725 2743 360 13 -0.0 -13.0 | 84 7 -6.5 -0.6 12 700 3018 340 9 3.1 -8.5 | 139 5 -3.4 3.9 13 697 3048 345 9 2.3 -8.7 | 132 6 -4.1 3.7 14 669 3353 290 13 12.2 -4.4 | 216 10 5.7 7.9 15 642 3658 290 15 14.1 -5.1 | 226 11 7.6 7.2 16 616 3962 305 17 13.9 -9.8 | 251 8 7.5 2.6 17 591 4267 280 17 16.7 -3.0 | 227 14 10.3 9.4 18 568 4572 275 16 15.9 -1.4 | 221 14 9.5 11.0 19 500 5510 280 36 35.5 -6.3 | 258 30 29.0 6.1 20 460 6096 275 41 40.8 -3.6 | 256 35 34.4 8.8 21 400 7080 275 40 39.8 -3.5 | 255 35 33.4 8.9 22 369 7620 275 49 48.8 -4.3 | 259 43 42.3 8.1 23 336 8230 275 44 43.8 -3.8 | 257 38 37.4 8.5 24 300 8990 275 60 59.8 -5.2 | 262 54 53.3 7.1 25 267 9754 280 71 69.9 -12.3 | 270 63 63.4 0.0 26 250 10180 275 75 74.7 -6.5 | 265 68 68.2 5.8 27 200 11660 275 84 83.7 -7.3 | 266 77 77.2 5.0 28 154 13360 270 103 103.0 -0.0 | 263 97 96.5 12.4 29 150 13530 270 98 98.0 -0.0 | 262 92 91.5 12.4 30 146 13716 270 103 103.0 -0.0 | 263 97 96.5 12.4 31 132 14326 265 94 93.6 8.2 | 257 90 87.2 20.6 32 115 15240 275 89 88.7 -7.8 | 267 82 82.2 4.6 33 104 15850 280 72 70.9 -12.5 | 270 64 64.4 -0.1 34 100 16130 275 60 59.8 -5.2 | 262 54 53.3 7.1 35 95 16459 275 60 59.8 -5.2 | 262 54 53.3 7.1 36 70 18360 275 39 38.9 -3.4 | 255 34 32.4 9.0 37 69 18448 275 39 38.9 -3.4 | 255 34 32.4 9.0 38 67 18593 280 42 41.4 -7.3 | 262 35 34.9 5.1 39 61 19202 260 41 40.4 7.1 | 240 39 33.9 19.5 40 58 19507 270 47 47.0 -0.0 | 253 42 40.5 12.4 41 50 20422 305 18 14.7 -10.3 | 256 9 8.3 2.0 42 50 20440 295 20 18.1 -8.5 | 251 12 11.7 3.9 43 45 21031 295 25 22.7 -10.6 | 264 16 16.2 1.8 44 41 21641 325 14 8.0 -11.5 | 240 2 1.6 0.9 45 39 21946 320 13 8.4 -10.0 | 218 3 1.9 2.4 46 37 22250 15 10 -2.6 -9.7 | 107 9 -9.1 2.7 47 34 22860 175 2 -0.2 2.0 | 155 16 -6.6 14.4 48 32 23165 300 10 8.7 -5.0 | 197 8 2.2 7.4 49 31 23470 255 13 12.6 3.4 | 201 17 6.1 15.7 50 30 23630 35 9 -5.2 -7.4 | 113 13 -11.6 5.0 51 29 23774 265 12 12.0 1.0 | 202 14 5.5 13.4 52 28 24079 65 10 -9.1 -4.2 | 118 18 -15.5 8.1 53 27 24384 120 10 -8.7 5.0 | 139 23 -15.1 17.4 54 23 25298 40 5 -3.2 -3.8 | 131 13 -9.7 8.5 55 22 25603 30 10 -5.0 -8.7 | 108 12 -11.5 3.7 56 21 25908 65 16 -14.5 -6.8 | 105 22 -21.0 5.6 57 20 26210 120 12 -10.4 6.0 | 137 25 -16.9 18.4 58 18 26518 75 11 -10.6 -2.8 | 119 20 -17.1 9.5 59 16 26822 130 13 -10.0 8.4 | 142 26 -16.4 20.7 60 15 27127 120 11 -9.5 5.5 | 138 24 -16.0 17.9 61 13 27432 140 10 -6.4 7.7 | 147 24 -12.9 20.0 Wind Parameters Mean winds (0-6000m): 302.4 at 18.6 knts Storm direction: 332.4 at 14.0 knts Shear (0-3000m) pos: 0.6 neg: 1.2 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 29.3 deg Storm rel helicity (0-3000m) pos: 17.8 neg: -4.6 tot: 13.2 m^2/s^2 ave: 4.4 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 25.61 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 ------------------------------------------------------------------------------- 500 350 11 109 5| 0.0 1.5 1.5| 0.5 -1.2 -0.7 -1.3 -0.11| 4.5 -0.5 1000 351 11 104 5| 0.0 3.8 3.8| 0.5 -3.6 -3.1 -3.1 -0.39| 6.5 -2.5 1500 340 13 82 2| 1.3 2.5 3.8| 6.5 -4.3 2.2 1.5 -0.11| 7.6 -0.8 2000 339 14 57 2| 0.4 1.9 2.3| 8.6 -4.3 4.4 2.2 0.02| 6.8 0.1 2500 339 14 55 2| 0.7 1.5 2.2| 9.7 -4.6 5.1 2.0 0.05| 6.3 0.3 3000 341 14 71 2| 0.6 1.2 1.8| 17.8 -4.6 13.2 4.4 0.20| 6.6 1.4 4000 330 14 237 1| 0.4 2.3 2.7| 39.5 -8.0 31.5 7.9 0.32| 7.4 2.4 5000 316 15 248 4| 1.0 2.2 3.2| 75.9 -21.9 54.0 10.8 0.30| 7.6 2.3 6000 302 19 255 10| 1.7 2.2 3.9|109.7 -32.5 77.1 12.9 0.29| 7.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20260106.00.gif