UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for RK169... Searching the city database file for: RK169 ... Date:1200Z 19 OCT 25 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 81 15.8 10.8 72 5.0 12.9 345 27 287.7 289.1 285.4 310.2 8.03 1 1000 207 14.8 7.8 63 7.0 10.9 355 27 288.0 289.1 284.1 306.7 6.64 2 925 860 8.6 7.0 90 1.6 7.8 10 26 288.1 289.3 284.3 307.3 6.80 3 918 923 8.0 6.2 88 1.8 7.1 15 25 288.1 289.3 284.0 306.4 6.48 4 916 941 10.0 -13.0 18 23.0 1.7 14 25 290.3 290.6 279.1 295.0 1.53 5 915 950 10.6 -18.4 11 29.0 1.2 13 24 291.1 291.2 278.7 294.1 0.98 6 890 1181 11.6 -32.4 3 44.0 0.5 2 21 294.4 294.5 279.3 295.3 0.28 7 850 1564 10.8 -29.2 4 40.0 -0.0 340 15 297.5 297.5 280.8 298.8 0.40 8 847 1593 11.0 -32.0 3 43.0 -0.1 339 15 298.0 298.0 280.9 299.0 0.31 9 818 1883 9.0 -13.0 20 22.0 0.7 329 17 298.8 299.1 283.1 304.2 1.72 10 753 2563 5.8 -26.2 8 32.0 -3.2 270 17 302.5 302.6 283.2 304.5 0.60 11 738 2728 6.4 -31.6 5 38.0 -3.4 243 22 304.9 305.0 283.9 306.2 0.37 12 714 2998 4.8 -17.2 19 22.0 -2.9 249 26 306.1 306.3 285.5 310.6 1.39 13 700 3159 3.8 -4.2 56 8.0 0.0 255 29 306.7 307.4 288.5 319.1 4.00 14 695 3217 3.6 1.5 86 2.1 2.5 256 29 307.1 308.2 290.5 325.9 6.15 15 683 3358 2.6 1.4 92 1.2 2.0 257 29 307.5 308.7 290.7 326.5 6.21 16 672 3489 1.8 1.0 94 0.8 1.4 258 29 308.1 309.2 290.8 326.9 6.13 17 636 3930 -0.9 -3.0 86 2.1 -1.9 264 26 309.9 310.8 290.2 324.9 4.82 18 600 4393 -2.1 -29.1 11 27.0 -9.1 272 21 313.7 313.8 287.3 315.7 0.57 19 551 5062 -7.7 -28.7 17 21.0 -12.8 271 24 314.8 314.9 287.8 317.0 0.65 20 505 5734 -12.1 -19.1 56 7.0 -14.2 284 41 317.4 317.7 289.7 323.0 1.67 21 500 5810 -11.7 -18.7 56 7.0 -13.9 285 49 318.8 319.1 290.2 324.7 1.75 22 494 5903 -11.7 -16.7 66 5.0 -13.4 279 52 319.9 320.3 290.8 326.9 2.10 23 491 5950 -10.1 -13.7 75 3.6 -11.5 275 54 322.4 322.9 292.1 331.5 2.70 24 453 6566 -14.3 -16.0 87 1.7 -14.9 254 51 324.6 325.1 292.5 332.9 2.42 25 400 7500 -20.7 -22.6 85 1.9 -21.2 250 58 328.1 328.4 292.7 333.5 1.56 26 333 8829 -30.9 -31.6 94 0.7 -31.0 260 65 331.8 331.9 293.0 334.8 0.82 27 302 9514 -37.1 -40.4 71 3.3 -37.4 265 83 332.4 332.5 292.7 333.9 0.37 28 300 9560 -37.3 -50.3 25 13.0 -38.2 265 85 332.8 332.8 292.6 333.3 0.13 29 299 9583 -37.3 -53.3 17 16.0 -38.3 265 85 333.1 333.1 292.7 333.5 0.09 30 294 9700 -36.5 -59.5 7 23.0 -37.7 264 87 335.9 335.9 293.3 336.0 0.04 31 261 10518 -40.1 -69.1 3 29.0 -41.1 257 90 342.2 342.2 294.8 342.3 0.01 32 250 10810 -42.7 -67.7 5 25.0 -43.5 255 89 342.6 342.6 295.0 342.7 0.02 33 246 10919 -43.7 -67.7 5 24.0 -44.5 255 89 342.7 342.7 295.0 342.7 0.02 34 200 12290 -51.9 -75.9 4 24.0 -52.3 250 90 350.6 350.6 296.8 350.6 0.01 35 197 12387 -52.6 -76.1 4 23.5 -53.0 250 92 350.9 351.0 296.8 351.0 0.01 36 155 13890 -64.1 -79.1 11 15.0 -64.2 254 85 356.3 356.3 298.0 356.3 0.00 37 150 14090 -64.7 -79.7 11 15.0 -64.8 255 84 358.6 358.6 298.4 358.6 0.00 38 120 15434 -71.9 -82.9 18 11.0 -71.9 265 86 369.1 369.1 300.4 369.1 0.00 39 100 16510 -72.9 -85.9 12 13.0 -72.9 260 56 386.9 386.9 303.3 386.9 0.00 40 96 16750 -70.9 -85.9 9 15.0 -71.0 260 56 395.3 395.3 304.6 395.3 0.00 41 80 17820 -73.5 -87.5 10 14.0 -73.6 269 47 411.1 411.1 306.6 411.1 0.00 42 72 18442 -68.7 -87.7 5 19.0 -68.8 278 44 433.9 433.9 309.3 433.9 0.00 43 70 18610 -70.5 -88.5 5 18.0 -70.6 265 34 433.6 433.6 309.2 433.6 0.00 44 67 18868 -72.1 -89.1 6 17.0 -72.2 265 39 435.6 435.6 309.4 435.6 0.00 45 65 19048 -66.5 -88.5 3 22.0 -66.7 265 42 451.6 451.6 311.0 451.6 0.00 46 53 20298 -59.9 -88.9 1 29.0 -60.4 251 25 494.0 494.0 314.5 494.0 0.00 47 50 20660 -60.7 -89.7 1 29.0 -61.2 245 31 500.4 500.4 315.0 500.5 0.00 48 42 21744 -62.5 -90.5 1 28.0 -63.0 254 22 521.6 521.6 316.4 521.6 0.00 49 33 23258 -56.5 -87.5 1 31.0 -57.8 307 18 574.7 574.7 319.4 574.8 0.01 50 30 23860 -59.3 -88.3 1 29.0 -60.3 210 9 583.0 583.0 319.8 583.0 0.01 51 28 24293 -59.5 -88.5 1 29.0 -60.5 251 14 594.0 594.0 320.3 594.1 0.01 52 25 25013 -54.3 -87.3 1 33.0 -56.3 241 12 628.5 628.5 321.9 628.6 0.01 53 22 25831 -56.1 -87.1 1 31.0 -57.9 305 10 646.6 646.6 322.6 646.6 0.01 54 20 26440 -54.7 -86.7 1 32.0 -57.0 230 6 668.7 668.7 323.4 668.8 0.01 55 18 27116 -53.5 -86.5 1 33.0 -56.3 300 15 693.0 693.0 324.2 693.1 0.01 56 17 27483 -54.5 -86.5 1 32.0 -57.1 331 9 701.2 701.2 324.5 701.3 0.01 57 16 27877 -48.9 -84.9 1 36.0 -53.4 340 5 731.7 731.7 325.4 731.9 0.02 58 12 29756 -51.5 -85.5 1 34.0 -55.9 355 7 785.3 785.3 326.9 785.5 0.02 59 10 30950 -47.7 -84.7 1 37.0 -54.2 330 12 841.5 841.5 328.2 841.8 0.03 60 7.0 33322 -44.5 -83.5 1 39.0 -54.0 945.1 945.1 330.2 945.6 0.05 61 6.0 34373 -36.3 -79.3 0 43.0 -51.4 1023.1 1023.2 331.5 1024.6 0.12 TRP 120 15434 -71.9 -82.9 18 11.0 -71.9 265 86 369.1 369.1 300.4 369.1 0.00 WND 197 12387 -52.6 -76.1 4 23.5 -53.0 250 92 350.9 351.0 296.8 351.0 0.01 Sounding variables and indices 1000-500 mb thick: 5603.00 m Freezing level: 648.00 mb = 3782.75 m = 12410.46 ft Wetbulb zero: 852.94 mb = 1535.17 m = 5036.58 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 38.32 % Est. max temperature: 24.41 C = 75.93 F Sfc-Lift cond lev (LCL): 941.86 mb = 708.70 m = 2325.09 ft T: 10.04 C 700-500 lapse rate: 5.85 C/km ThetaE index: 13.19 C Layer 918.0- 890.0 mb Conv cond level (CCL): 679.56 mb = 3398.59 m = 11150.10 ft Mean mixing ratio: 6.69 g/kg Conv temperature: 35.84 C = 96.52 F Cap Strength: 11.71 C Lifted Index: 12.60 C Risk: None Lifted Index @300 mb: 18.52 C Lifted Index @700 mb: 9.46 C Showalter Index: 17.48 C Risk: None Total Totals Index: 5.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: -17.50 C K Index: -14.70 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 5.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.68 J/kg Max Up Vert Vel: 1.83 m/s Conv Inhibition (B-): 64184.84 J/kg Cap Strength: 12.53 C Lift Cond Lev (LCL): 900.07 mb = 1086.91 m = 3565.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 19 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 81 345 27 7.0 -26.1 | 25 12 -5.3 -11.1 1 1000 207 355 27 2.4 -26.9 | 40 16 -9.9 -12.0 2 988 305 360 29 -0.0 -29.0 | 41 19 -12.2 -14.1 3 953 610 5 29 -2.5 -28.9 | 47 20 -14.8 -13.9 4 925 860 10 26 -4.5 -25.6 | 58 20 -16.8 -10.7 5 919 914 15 25 -6.5 -24.1 | 64 21 -18.7 -9.2 6 854 1524 345 16 4.1 -15.5 | 86 8 -8.1 -0.5 7 850 1564 340 15 5.1 -14.1 | 97 7 -7.1 0.8 8 793 2134 320 19 12.2 -14.6 | 175 0 -0.0 0.4 9 764 2438 290 14 13.2 -4.8 | 185 10 0.9 10.2 10 736 2743 240 22 19.1 11.0 | 195 27 6.8 25.9 11 700 3159 255 29 28.0 7.5 | 215 27 15.8 22.4 12 657 3658 260 29 28.6 5.0 | 219 26 16.3 20.0 13 585 4572 275 19 18.9 -1.7 | 207 15 6.7 13.3 14 542 5182 270 26 26.0 -0.0 | 223 20 13.8 14.9 15 501 5791 285 43 41.5 -11.1 | 263 30 29.3 3.8 16 500 5810 285 49 47.3 -12.7 | 266 35 35.1 2.3 17 481 6096 265 59 58.8 5.1 | 247 51 46.5 20.1 18 444 6706 250 49 46.0 16.8 | 227 46 33.8 31.7 19 400 7500 250 58 54.5 19.8 | 231 55 42.3 34.8 20 332 8839 260 65 64.0 11.3 | 243 58 51.8 26.2 21 318 9144 265 70 69.7 6.1 | 250 61 57.5 21.0 22 300 9560 265 85 84.7 7.4 | 253 76 72.4 22.4 23 279 10058 260 91 89.6 15.8 | 248 83 77.4 30.7 24 250 10810 255 89 86.0 23.0 | 243 83 73.7 38.0 25 213 11887 255 92 88.9 23.8 | 243 86 76.6 38.8 26 200 12290 250 90 84.6 30.8 | 238 86 72.3 45.7 27 197 12387 250 92 86.5 31.5 | 238 88 74.2 46.4 28 194 12497 250 92 86.5 31.5 | 238 88 74.2 46.4 29 150 14090 255 84 81.1 21.7 | 242 78 68.9 36.7 30 130 14935 255 86 83.1 22.3 | 242 80 70.8 37.2 31 120 15434 265 86 85.7 7.5 | 253 77 73.4 22.4 32 118 15545 260 89 87.6 15.5 | 248 81 75.4 30.4 33 106 16154 280 67 66.0 -11.6 | 266 54 53.7 3.3 34 100 16510 260 56 55.1 9.7 | 240 49 42.9 24.7 35 96 16764 260 56 55.1 9.7 | 240 49 42.9 24.7 36 91 17069 265 65 64.8 5.7 | 249 56 52.5 20.6 37 78 17983 270 43 43.0 -0.0 | 244 34 30.8 14.9 38 74 18288 275 52 51.8 -4.5 | 255 41 39.6 10.4 39 70 18593 280 37 36.4 -6.4 | 251 26 24.2 8.5 40 70 18610 265 34 33.9 3.0 | 230 28 21.6 17.9 41 64 19202 265 44 43.8 3.8 | 239 37 31.6 18.8 42 57 19812 290 40 37.6 -13.7 | 267 25 25.3 1.3 43 55 20117 245 24 21.8 10.1 | 201 27 9.5 25.1 44 52 20422 255 26 25.1 6.7 | 211 25 12.9 21.7 45 50 20660 245 31 28.1 13.1 | 209 32 15.8 28.0 46 45 21336 235 25 20.5 14.3 | 196 30 8.2 29.3 47 43 21641 250 21 19.7 7.2 | 199 23 7.5 22.1 48 41 21946 260 23 22.7 4.0 | 209 22 10.4 18.9 49 39 22250 250 29 27.3 9.9 | 211 29 15.0 24.9 50 37 22555 260 33 32.5 5.7 | 224 29 20.3 20.7 51 34 23165 310 21 16.1 -13.5 | 249 4 3.8 1.4 52 32 23470 300 12 10.4 -6.0 | 168 9 -1.9 8.9 53 30 23774 275 4 4.0 -0.3 | 150 17 -8.3 14.6 54 30 23860 210 9 4.5 7.8 | 161 24 -7.7 22.7 55 29 24079 215 10 5.7 8.2 | 164 24 -6.5 23.1 56 28 24384 265 15 14.9 1.3 | 189 16 2.7 16.3 57 26 24689 280 11 10.8 -1.9 | 174 13 -1.4 13.0 58 25 24994 240 12 10.4 6.0 | 175 21 -1.9 20.9 59 24 25298 250 13 12.2 4.4 | 180 19 -0.0 19.4 60 23 25603 290 10 9.4 -3.4 | 166 12 -2.8 11.5 61 22 25908 310 10 7.7 -6.4 | 152 10 -4.6 8.5 62 21 26213 360 2 -0.0 -2.0 | 137 18 -12.2 12.9 63 20 26440 230 6 4.6 3.9 | 158 20 -7.6 18.8 64 19 26822 275 10 10.0 -0.9 | 171 14 -2.3 14.1 65 18 27127 300 15 13.0 -7.5 | 186 7 0.7 7.4 66 17 27432 330 10 5.0 -8.7 | 131 10 -7.2 6.3 67 15 28346 350 1 0.2 -1.0 | 139 18 -12.1 14.0 68 14 28956 10 10 -1.7 -9.8 | 110 15 -14.0 5.1 69 13 29261 335 14 5.9 -12.7 | 110 7 -6.3 2.3 70 12 29566 355 10 0.9 -10.0 | 114 12 -11.4 5.0 71 11 30175 355 1 0.1 -1.0 | 139 19 -12.2 13.9 72 10 30950 330 12 6.0 -10.4 | 126 8 -6.2 4.6 Wind Parameters Mean winds (0-6000m): 290.7 at 25.8 knts Storm direction: 320.7 at 19.3 knts Shear (0-3000m) pos: 1.8 neg: 7.3 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): -174.2 deg Storm rel helicity (0-3000m) pos: 128.3 neg: -7.1 tot: 121.2 m^2/s^2 ave: 40.4 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 120.81 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 ------------------------------------------------------------------------------- 500 358 28 41 18| 10.0 0.0 10.0| 23.7 0.0 23.7 47.4 0.57| 10.2 5.8 1000 3 27 49 19| 5.3 0.0 5.3| 55.8 0.0 55.8 55.8 0.62| 9.7 6.0 1500 2 24 54 16| 3.5 3.9 7.5| 70.1 0.0 70.1 46.7 0.56| 10.5 5.9 2000 356 23 55 13| 2.7 4.2 6.8| 70.2 -0.5 69.8 34.9 0.47| 9.5 4.5 2500 348 21 53 10| 2.1 6.4 8.5| 78.7 -1.7 77.0 30.8 0.39| 11.2 4.3 3000 335 22 33 5| 1.8 7.3 9.0|128.3 -7.1 121.2 40.4 0.38| 12.3 4.6 4000 307 23 262 6| 1.6 5.4 7.0|155.5 -12.9 142.6 35.6 0.37| 10.5 3.8 5000 298 23 242 9| 1.9 4.9 6.7|173.4 -26.0 147.5 29.5 0.33| 9.6 3.2 6000 291 26 244 13| 1.2 6.1 7.2|283.8-153.1 130.7 21.8 0.27| 11.9 3.2 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251019.12.gif