UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for RK169... Searching the city database file for: RK169 ... Date:1200Z 8 NOV 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 1010 76 14.2 13.2 94 1.0 13.6 10 16 286.5 288.2 286.4 312.9 9.48 1 1000 160 13.4 12.5 94 0.9 12.9 20 12 286.5 288.1 286.0 312.0 9.14 2 925 813 9.6 9.3 98 0.3 9.5 55 14 289.1 290.5 285.9 311.6 7.97 3 903 1013 8.4 7.9 97 0.5 8.1 45 15 289.9 291.2 285.7 310.9 7.42 4 869 1332 10.0 9.7 98 0.3 9.8 98 11 294.8 296.3 288.7 319.9 8.72 5 850 1516 9.2 9.2 100 0.0 9.2 200 8 295.8 297.3 289.0 320.7 8.62 6 735 2718 6.2 5.4 95 0.8 5.8 242 23 305.1 306.5 291.2 328.2 7.68 7 700 3118 3.8 2.5 91 1.3 3.1 255 25 306.7 307.9 290.7 326.7 6.56 8 530 5330 -8.1 -8.7 95 0.6 -8.4 236 31 317.8 318.5 291.7 330.0 3.74 9 500 5780 -11.7 -12.8 92 1.1 -12.1 240 32 318.8 319.3 291.2 328.2 2.86 10 488 5966 -12.9 -13.9 92 1.0 -13.3 241 34 319.5 320.0 291.3 328.4 2.68 11 482 6060 -14.1 -18.5 69 4.4 -15.4 244 36 319.2 319.5 290.4 325.4 1.84 12 472 6218 -14.9 -17.9 78 3.0 -15.9 249 35 320.1 320.5 290.8 326.8 1.98 13 420 7090 -21.5 -31.5 40 10.0 -23.4 261 49 322.5 322.6 290.2 324.9 0.65 14 416 7160 -20.1 -34.1 28 14.0 -22.7 262 54 325.2 325.3 290.9 327.1 0.51 15 400 7450 -21.9 -35.9 27 14.0 -24.2 275 67 326.5 326.6 291.2 328.2 0.45 16 386 7711 -23.5 -39.5 22 16.0 -25.8 279 70 327.8 327.8 291.4 329.0 0.32 17 384 7749 -24.1 -38.1 26 14.0 -26.2 278 73 327.5 327.5 291.4 328.9 0.37 18 378 7864 -21.9 -47.9 8 26.0 -25.1 276 85 331.9 331.9 292.3 332.4 0.13 19 334 8766 -26.7 -56.7 4 30.0 -29.3 275 106 337.2 337.2 293.7 337.5 0.05 20 300 9530 -33.5 -58.5 6 25.0 -35.1 270 109 338.2 338.2 293.9 338.4 0.05 21 284 9914 -36.5 -60.5 7 24.0 -37.8 268 112 339.2 339.2 294.1 339.4 0.04 22 250 10790 -41.9 -60.9 11 19.0 -42.7 270 121 343.8 343.8 295.3 344.0 0.04 23 214 11821 -49.5 -68.5 9 19.0 -50.0 273 127 347.6 347.6 296.1 347.7 0.02 24 200 12260 -51.7 -71.7 7 20.0 -52.1 275 129 350.9 350.9 296.8 351.0 0.01 25 185 12764 -55.0 -75.0 7 20.0 -55.3 275 131 353.5 353.5 297.4 353.5 0.01 26 150 14080 -63.9 -83.9 5 20.0 -64.0 265 128 360.0 360.0 298.7 360.0 0.00 27 143 14372 -65.1 -87.1 3 22.0 -65.2 266 126 362.9 362.9 299.2 362.9 0.00 28 109 15976 -77.5 -87.5 19 10.0 -77.5 265 105 368.8 368.8 300.4 368.8 0.00 29 100 16470 -76.7 -87.7 16 11.0 -76.7 270 90 379.5 379.5 302.2 379.5 0.00 30 97 16644 -77.1 -87.1 19 10.0 -77.1 270 90 382.1 382.1 302.6 382.1 0.00 31 94 16825 -74.1 -87.1 12 13.0 -74.2 271 88 391.4 391.4 304.0 391.4 0.00 32 85 17406 -76.7 -87.7 16 11.0 -76.7 276 72 397.6 397.6 304.9 397.6 0.00 33 76 18065 -65.7 -88.7 3 23.0 -65.9 273 54 433.5 433.5 309.2 433.5 0.00 34 70 18560 -68.5 -88.5 4 20.0 -68.7 265 40 437.8 437.8 309.7 437.8 0.00 35 65 19003 -70.9 -89.9 4 19.0 -71.0 270 42 442.0 442.0 310.1 442.0 0.00 36 61 19380 -69.9 -89.9 4 20.0 -70.0 275 37 452.3 452.3 311.1 452.3 0.00 37 59 19583 -62.7 -90.7 1 28.0 -63.0 281 32 472.8 472.8 312.9 472.8 0.00 38 50 20610 -60.5 -89.5 1 29.0 -61.0 275 35 500.9 500.9 315.0 500.9 0.00 39 46 21133 -58.9 -89.9 1 31.0 -59.6 270 32 516.9 516.9 316.1 516.9 0.00 40 40 22006 -61.7 -89.7 1 28.0 -62.3 229 17 530.9 530.9 317.0 530.9 0.00 41 30 23820 -54.9 -87.9 1 33.0 -56.5 255 6 595.0 595.0 320.4 595.0 0.01 42 28 24263 -52.5 -87.5 1 35.0 -54.6 237 12 613.5 613.5 321.2 613.5 0.01 43 23 25524 -55.7 -88.7 1 33.0 -57.5 299 15 639.6 639.6 322.3 639.6 0.01 44 20 26420 -52.7 -88.7 1 36.0 -55.5 310 13 674.9 674.9 323.6 674.9 0.01 45 17 27480 -48.7 -86.7 0 38.0 -53.1 72 11 719.8 719.8 325.0 719.9 0.01 46 16 27877 -50.7 -87.7 0 37.0 -54.5 87 12 725.9 725.9 325.3 725.9 0.01 47 14 28758 -45.3 -85.3 0 40.0 -51.6 25 21 772.4 772.4 326.5 772.6 0.02 48 12 29786 -45.9 -84.9 0 39.0 -52.5 90 23 805.1 805.1 327.4 805.3 0.02 49 10 31020 -38.7 -80.7 0 42.0 -49.7 100 31 875.1 875.1 329.0 875.7 0.06 50 9.7 31230 -37.3 -79.3 0 42.0 -49.3 888.0 888.1 329.2 888.8 0.08 51 7.5 33003 -38.3 -80.3 0 42.0 -51.0 951.8 951.8 330.4 952.7 0.08 TRP 109 15976 -77.5 -87.5 19 10.0 -77.5 265 105 368.8 368.8 300.4 368.8 0.00 WND 185 12764 -55.0 -75.0 7 20.0 -55.3 275 131 353.5 353.5 297.4 353.5 0.01 Sounding variables and indices 1000-500 mb thick: 5620.00 m Freezing level: 645.71 mb = 3824.37 m = 12546.98 ft Wetbulb zero: 654.37 mb = 3653.94 m = 11987.83 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 94.98 % Est. max temperature: 22.93 C = 73.27 F Sfc-Lift cond lev (LCL): 995.17 mb = 200.51 m = 657.85 ft T: 13.16 C 700-500 lapse rate: 5.82 C/km ThetaE index: 1.95 C Layer 1000.0- 869.0 mb Conv cond level (CCL): 943.16 mb = 650.12 m = 2132.91 ft Mean mixing ratio: 8.50 g/kg Conv temperature: 16.16 C = 61.09 F Cap Strength: 9.75 C Lifted Index: 9.49 C Risk: None Lifted Index @300 mb: 18.98 C Lifted Index @700 mb: 7.06 C Showalter Index: 4.28 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 20.90 C K Index: 28.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 158.40 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.36 J/kg Max Up Vert Vel: 4.97 m/s Conv Inhibition (B-): 61326.77 J/kg Cap Strength: 9.75 C Lift Cond Lev (LCL): 950.73 mb = 583.17 m = 1913.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 17 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 1010 76 10 16 -2.8 -15.8 | 50 26 -19.9 -16.7 1 1000 160 20 12 -4.1 -11.3 | 60 24 -21.2 -12.2 2 983 305 35 18 -10.3 -14.7 | 60 32 -27.4 -15.7 3 948 610 50 18 -13.8 -11.6 | 68 33 -30.9 -12.5 4 925 813 55 14 -11.5 -8.0 | 73 30 -28.6 -9.0 5 914 914 50 16 -12.3 -10.3 | 69 31 -29.3 -11.2 6 881 1219 35 13 -7.5 -10.6 | 65 27 -24.5 -11.6 7 850 1516 200 8 2.7 7.5 | 115 16 -14.4 6.6 8 818 1829 200 10 3.4 9.4 | 122 16 -13.7 8.4 9 789 2134 190 24 4.2 23.6 | 150 26 -12.9 22.7 10 760 2438 210 22 11.0 19.1 | 161 19 -6.1 18.1 11 733 2743 245 23 20.8 9.7 | 203 10 3.8 8.8 12 700 3118 255 25 24.1 6.5 | 232 9 7.1 5.5 13 680 3353 240 26 22.5 13.0 | 204 13 5.4 12.0 14 654 3658 255 23 22.2 6.0 | 226 7 5.1 5.0 15 582 4572 230 29 22.2 18.6 | 196 18 5.1 17.7 16 500 5780 240 32 27.7 16.0 | 215 18 10.6 15.0 17 499 5791 235 30 24.6 17.2 | 205 18 7.5 16.2 18 479 6096 245 37 33.5 15.6 | 228 22 16.4 14.7 19 460 6401 255 32 30.9 8.3 | 242 16 13.8 7.3 20 424 7010 260 44 43.3 7.6 | 256 27 26.2 6.7 21 407 7315 265 64 63.8 5.6 | 264 47 46.7 4.6 22 400 7450 275 67 66.7 -5.8 | 278 50 49.7 -6.8 23 391 7620 280 61 60.1 -10.6 | 285 45 43.0 -11.6 24 375 7925 275 91 90.7 -7.9 | 277 74 73.6 -8.9 25 330 8839 275 107 106.6 -9.3 | 277 90 89.5 -10.3 26 300 9530 270 109 109.0 -0.0 | 271 92 91.9 -1.0 27 266 10363 265 115 114.6 10.0 | 265 98 97.5 9.1 28 250 10790 270 121 121.0 -0.0 | 271 104 103.9 -1.0 29 200 12260 275 129 128.5 -11.2 | 276 112 111.4 -12.2 30 185 12764 275 131 130.5 -11.4 | 276 114 113.4 -12.4 31 175 13106 275 131 130.5 -11.4 | 276 114 113.4 -12.4 32 151 14021 260 125 123.1 21.7 | 259 108 106.0 20.7 33 150 14080 265 128 127.5 11.2 | 265 111 110.4 10.2 34 123 15240 270 121 121.0 -0.0 | 271 104 103.9 -1.0 35 109 15976 265 105 104.6 9.2 | 265 88 87.5 8.2 36 100 16470 270 90 90.0 -0.0 | 271 73 72.9 -1.0 37 95 16764 270 90 90.0 -0.0 | 271 73 72.9 -1.0 38 86 17374 275 71 70.7 -6.2 | 278 54 53.6 -7.1 39 81 17678 280 76 74.8 -13.2 | 284 59 57.8 -14.2 40 73 18288 270 43 43.0 -0.0 | 272 26 25.9 -1.0 41 70 18560 265 40 39.8 3.5 | 264 23 22.8 2.5 42 70 18593 260 38 37.4 6.6 | 255 21 20.3 5.6 43 63 19202 275 44 43.8 -3.8 | 280 27 26.7 -4.8 44 60 19507 275 33 32.9 -2.9 | 284 16 15.8 -3.8 45 57 19812 295 30 27.2 -12.7 | 323 17 10.1 -13.6 46 54 20117 260 19 18.7 3.3 | 215 3 1.6 2.3 47 52 20422 245 35 31.7 14.8 | 227 20 14.6 13.8 48 50 20610 275 35 34.9 -3.1 | 283 18 17.8 -4.0 49 49 20726 270 39 39.0 -0.0 | 273 22 21.9 -1.0 50 45 21336 270 28 28.0 -0.0 | 275 11 10.9 -1.0 51 42 21641 235 10 8.2 5.7 | 118 10 -8.9 4.8 52 40 21946 225 15 10.6 10.6 | 146 12 -6.5 9.6 53 39 22250 245 25 22.7 10.6 | 210 11 5.6 9.6 54 37 22555 280 30 29.5 -5.2 | 296 14 12.5 -6.2 55 35 22860 295 13 11.8 -5.5 | 39 8 -5.3 -6.5 56 33 23165 300 10 8.7 -5.0 | 55 10 -8.4 -6.0 57 32 23470 75 1 -1.0 -0.3 | 86 18 -18.1 -1.2 58 30 23774 200 11 3.8 10.3 | 125 16 -13.3 9.4 59 30 23820 255 6 5.8 1.6 | 93 11 -11.3 0.6 60 29 24079 180 16 0.0 16.0 | 131 23 -17.1 15.0 61 27 24384 275 10 10.0 -0.9 | 76 7 -7.1 -1.8 62 26 24689 260 12 11.8 2.1 | 102 5 -5.3 1.1 63 25 24994 310 12 9.2 -7.7 | 42 12 -7.9 -8.7 64 24 25298 330 17 8.5 -14.7 | 29 18 -8.6 -15.7 65 22 25908 245 12 10.9 5.1 | 123 7 -6.2 4.1 66 20 26420 310 13 10.0 -8.4 | 37 12 -7.1 -9.3 67 20 26518 295 28 25.4 -11.8 | 327 15 8.3 -12.8 68 19 26822 310 17 13.0 -10.9 | 19 13 -4.1 -11.9 69 18 27127 300 10 8.7 -5.0 | 55 10 -8.4 -6.0 70 17 27432 75 10 -9.7 -2.6 | 82 27 -26.7 -3.5 71 16 27737 60 15 -13.0 -7.5 | 74 31 -30.1 -8.5 72 16 28042 110 10 -9.4 3.4 | 95 27 -26.5 2.5 73 15 28346 350 10 1.7 -9.8 | 55 19 -15.4 -10.8 74 14 28651 25 24 -10.1 -21.8 | 50 35 -27.2 -22.7 75 14 28956 25 17 -7.2 -15.4 | 56 29 -24.3 -16.4 76 12 29566 90 27 -27.0 0.0 | 89 44 -44.1 -1.0 77 12 29870 90 22 -22.0 0.0 | 89 39 -39.1 -1.0 78 11 30175 65 16 -14.5 -6.8 | 76 33 -31.6 -7.7 79 10 31020 100 31 -30.5 5.4 | 95 48 -47.6 4.4 Wind Parameters Mean winds (0-6000m): 236.8 at 22.8 knts Storm direction: 266.8 at 17.1 knts Shear (0-3000m) pos: 3.9 neg: 2.6 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 178.7 deg Storm rel helicity (0-3000m) pos: 372.5 neg: -27.4 tot: 345.1 m^2/s^2 ave: 115.0 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 16.1 stream: 10.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.06 Bulk Shear: 196.72 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 34 16 61 30| 11.7 0.0 11.7| 64.6 0.0 64.6 129.3 0.58| 15.1 8.8 1000 42 16 65 31| 5.8 2.1 7.9| 86.6 -22.6 64.0 64.0 0.37| 11.4 4.3 1500 43 14 67 29| 7.7 1.4 9.1|243.0 -27.4 215.6 143.8 0.58| 18.3 10.5 2000 56 14 73 30| 5.8 3.9 9.7|292.2 -27.4 264.8 132.4 0.61| 17.1 10.5 2500 117 16 101 32| 4.5 3.1 7.6|345.1 -27.4 317.7 127.1 0.62| 16.9 10.4 3000 209 17 148 16| 3.9 2.6 6.5|372.5 -27.4 345.1 115.0 0.64| 16.1 10.4 4000 238 19 174 9| 2.9 2.5 5.4|381.1 -46.5 334.7 83.7 0.51| 14.3 7.3 5000 236 21 181 11| 2.5 2.7 5.2|393.1 -60.6 332.5 66.5 0.46| 12.4 5.7 6000 237 23 190 12| 2.8 2.3 5.0|439.1 -66.1 373.0 62.2 0.48| 11.3 5.4 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251108.12.gif