UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 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 1014 81 17.6 15.3 86 2.3 16.1 355 11 289.6 291.5 288.8 320.0 10.84 1 1000 199 16.6 14.5 87 2.1 15.3 10 10 289.8 291.6 288.4 319.1 10.43 2 953 607 13.0 12.5 97 0.5 12.7 20 13 290.1 291.8 287.8 317.2 9.59 3 929 823 14.0 13.7 98 0.3 13.8 46 4 293.3 295.2 289.9 323.7 10.66 4 925 859 14.0 13.7 98 0.3 13.8 50 3 293.6 295.5 290.0 324.2 10.71 5 857 1501 10.2 7.7 84 2.5 8.8 262 3 296.1 297.5 288.3 318.6 7.71 6 850 1569 9.8 6.0 77 3.8 7.7 250 3 296.4 297.7 287.6 316.6 6.91 7 833 1737 11.2 -32.8 3 44.0 -0.2 257 3 299.6 299.7 281.6 300.6 0.29 8 826 1808 11.6 260 3 300.8 9 820 1868 12.0 263 4 301.8 10 700 3173 4.0 -21.0 14 25.0 -4.0 205 10 306.9 307.1 285.4 310.3 1.02 11 684 3361 2.4 -21.6 15 24.0 -5.0 216 10 307.2 307.4 285.5 310.5 0.99 12 639 3909 0.0 -5.0 69 5.0 -2.3 231 19 310.5 311.3 289.8 323.5 4.13 13 603 4372 -2.1 -15.1 36 13.0 -6.8 249 22 313.2 313.6 288.6 319.7 1.96 14 601 4398 -2.1 -16.1 33 14.0 -7.1 250 22 313.5 313.9 288.6 319.5 1.81 15 575 4748 -4.9 -20.9 27 16.0 -9.8 264 24 314.2 314.5 288.2 318.5 1.26 16 557 4998 -7.1 -15.1 53 8.0 -9.9 270 26 314.5 314.9 289.2 321.5 2.12 17 546 5153 -7.9 -19.9 37 12.0 -11.6 274 28 315.4 315.6 288.8 320.2 1.44 18 500 5830 -14.5 -21.5 55 7.0 -16.4 285 27 315.4 315.6 288.7 320.0 1.37 19 494 5921 -15.5 -22.5 55 7.0 -17.3 283 29 315.2 315.5 288.6 319.5 1.27 20 487 6029 -16.1 -19.9 72 3.8 -17.1 281 31 315.8 316.1 289.1 321.2 1.62 21 474 6234 -13.3 -14.8 88 1.5 -13.8 262 37 321.7 322.2 291.8 330.3 2.56 22 473 6250 -13.3 -14.8 88 1.5 -13.8 260 38 321.9 322.4 291.9 330.5 2.56 23 420 7147 -18.1 -18.7 95 0.6 -18.3 244 59 326.9 327.3 292.8 334.0 2.08 24 409 7345 -19.1 -20.3 90 1.2 -19.4 245 62 328.1 328.4 292.9 334.5 1.86 25 400 7510 -20.5 -21.5 92 1.0 -20.8 245 60 328.3 328.7 292.9 334.3 1.72 26 332 8863 -30.7 -32.3 86 1.6 -31.0 258 67 332.3 332.5 293.1 335.2 0.77 27 326 8992 -31.5 -34.2 77 2.7 -31.9 259 68 333.0 333.1 293.2 335.4 0.65 28 317 9191 -31.1 -40.1 41 9.0 -32.2 259 73 336.2 336.3 293.7 337.6 0.37 29 301 9557 -33.3 -38.3 61 5.0 -34.0 255 91 338.1 338.2 294.3 339.9 0.47 30 300 9580 -33.5 -39.5 55 6.0 -34.3 255 91 338.2 338.2 294.3 339.8 0.41 31 287 9887 -36.3 -47.3 31 11.0 -37.2 255 90 338.5 338.5 294.1 339.2 0.19 32 250 10820 -44.7 -49.7 57 5.0 -45.0 255 92 339.6 339.6 294.4 340.3 0.16 33 241 11066 -46.8 -51.0 62 4.3 -47.0 265 99 340.1 340.1 294.5 340.6 0.15 34 238 11149 -47.5 -51.5 63 4.0 -47.7 265 99 340.2 340.2 294.5 340.8 0.14 35 235 11233 -48.1 -54.1 50 6.0 -48.4 265 99 340.5 340.6 294.6 341.0 0.10 36 234 11261 -47.9 -65.9 11 18.0 -48.4 265 99 341.2 341.3 294.6 341.3 0.02 37 230 11376 -48.1 -70.1 6 22.0 -48.6 263 97 342.6 342.6 295.0 342.7 0.01 38 228 11433 -48.3 -68.3 8 20.0 -48.8 261 96 343.2 343.2 295.1 343.3 0.02 39 200 12290 -53.7 -72.7 8 19.0 -54.0 255 90 347.7 347.7 296.1 347.8 0.01 40 176 13099 -60.1 -76.1 11 16.0 -60.3 257 90 350.2 350.2 296.7 350.2 0.01 41 156 13848 -61.9 -81.9 5 20.0 -62.0 259 90 359.4 359.4 298.6 359.4 0.00 42 150 14090 -63.3 -81.3 7 18.0 -63.4 265 82 361.0 361.0 298.9 361.0 0.00 43 116 15635 -72.5 -84.5 15 12.0 -72.5 260 69 371.5 371.5 300.8 371.6 0.00 44 100 16510 -70.9 -85.9 9 15.0 -71.0 270 55 390.7 390.7 303.9 390.8 0.00 45 90 17129 -73.5 -87.5 10 14.0 -73.6 252 51 397.5 397.5 304.9 397.5 0.00 46 89 17195 -70.3 -86.3 8 16.0 -70.4 253 50 405.2 405.2 305.9 405.2 0.00 47 80 17822 -73.3 -87.3 10 14.0 -73.3 265 45 411.5 411.5 306.7 411.6 0.00 48 70 18610 -69.5 -88.5 5 19.0 -69.6 260 38 435.7 435.7 309.4 435.7 0.00 49 63 19245 -64.9 -88.9 2 24.0 -65.1 251 32 459.2 459.2 311.7 459.2 0.00 50 59 19641 -67.9 -89.9 3 22.0 -68.1 245 30 461.1 461.1 311.9 461.1 0.00 51 50 20650 -61.7 -88.7 2 27.0 -62.1 275 26 498.1 498.1 314.8 498.1 0.00 52 39 22203 -56.7 -87.7 1 31.0 -57.8 313 16 547.4 547.4 317.9 547.4 0.00 53 32 23445 -59.7 -88.7 1 29.0 -60.6 273 10 571.2 571.2 319.2 571.3 0.00 54 30 23850 -57.5 -87.5 1 30.0 -58.7 280 4 587.9 587.9 320.0 587.9 0.01 55 21 26135 -52.3 -85.3 1 33.0 -55.1 304 17 666.7 666.7 323.3 666.8 0.01 56 20 26450 -53.5 -85.5 1 32.0 -56.1 5 12 672.4 672.4 323.5 672.5 0.01 57 19 26780 -54.1 -86.1 1 32.0 -56.6 352 15 680.5 680.5 323.8 680.6 0.01 58 17 27502 -50.1 -85.1 1 35.0 -53.9 285 8 715.3 715.3 324.9 715.4 0.02 59 13 29245 -53.1 -86.1 1 33.0 -56.7 7 4 762.0 762.0 326.3 762.1 0.02 60 10 30950 -49.9 -84.9 1 35.0 -55.4 185 2 833.3 833.3 328.0 833.5 0.03 61 9.8 31082 -49.9 -84.9 1 35.0 -55.5 838.1 838.1 328.1 838.4 0.03 62 7.9 32508 -44.5 -83.5 1 39.0 -53.5 913.0 913.0 329.7 913.4 0.05 63 7.0 33318 -44.9 -82.9 1 38.0 -54.2 943.4 943.5 330.2 944.1 0.06 64 6.4 33922 -40.9 -81.9 0 41.0 -52.8 984.9 984.9 330.9 985.7 0.08 TRP 116 15635 -72.5 -84.5 15 12.0 -72.5 260 69 371.5 371.5 300.8 371.6 0.00 WND 241 11066 -46.8 -51.0 62 4.3 -47.0 265 99 340.1 340.1 294.5 340.6 0.15 Sounding variables and indices 1000-500 mb thick: 5631.00 m Freezing level: 639.00 mb = 3908.80 m = 12823.98 ft Wetbulb zero: 833.34 mb = 1733.70 m = 5687.93 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 58.06 % Est. max temperature: 23.90 C = 75.02 F Sfc-Lift cond lev (LCL): 980.07 mb = 369.69 m = 1212.89 ft T: 15.09 C 700-500 lapse rate: 6.96 C/km ThetaE index: 23.62 C Layer 857.0- 826.0 mb Conv cond level (CCL): 959.98 mb = 545.38 m = 1789.29 ft Mean mixing ratio: 10.20 g/kg Conv temperature: 18.07 C = 64.52 F Cap Strength: 4.85 C Lifted Index: 2.00 C Risk: None Lifted Index @300 mb: 13.53 C Lifted Index @700 mb: 3.69 C Showalter Index: 3.82 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.50 C K Index: 5.30 Risk: None Sweat Index: 105.00 Risk: None Energy Index: 0.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.41 J/kg Max Up Vert Vel: 6.23 m/s Conv Inhibition (B-): 64859.24 J/kg Cap Strength: 4.77 C Lift Cond Lev (LCL): 947.99 mb = 651.68 m = 2138.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 11 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 1014 81 355 11 1.0 -11.0 | 56 11 -8.7 -5.9 1 1000 199 10 10 -1.7 -9.8 | 67 12 -11.4 -4.8 2 988 305 20 13 -4.4 -12.2 | 63 16 -14.1 -7.2 3 953 610 20 13 -4.4 -12.2 | 63 16 -14.1 -7.2 4 925 859 50 3 -2.3 -1.9 | 105 12 -12.0 3.1 5 919 914 360 2 -0.0 -2.0 | 108 10 -9.7 3.1 6 850 1569 250 3 2.8 1.0 | 132 9 -6.9 6.1 7 794 2134 275 4 4.0 -0.3 | 130 7 -5.7 4.7 8 711 3048 210 10 5.0 8.7 | 161 14 -4.7 13.7 9 700 3173 205 10 4.2 9.1 | 159 15 -5.5 14.1 10 658 3658 235 11 9.0 6.3 | 177 11 -0.7 11.4 11 633 3962 230 21 16.1 13.5 | 199 20 6.4 18.6 12 586 4572 260 23 22.7 4.0 | 235 16 13.0 9.1 13 502 5791 290 33 31.0 -11.3 | 286 22 21.3 -6.2 14 500 5830 285 27 26.1 -7.0 | 277 17 16.4 -1.9 15 483 6096 280 32 31.5 -5.6 | 271 22 21.8 -0.5 16 463 6401 240 44 38.1 22.0 | 226 39 28.4 27.1 17 410 7315 245 62 56.2 26.2 | 236 56 46.5 31.3 18 400 7510 245 60 54.4 25.4 | 236 54 44.7 30.4 19 378 7925 250 58 54.5 19.8 | 241 51 44.8 24.9 20 319 9144 260 70 68.9 12.2 | 254 62 59.3 17.2 21 306 9449 255 90 86.9 23.3 | 250 82 77.3 28.4 22 300 9580 255 91 87.9 23.6 | 250 83 78.2 28.6 23 256 10668 255 86 83.1 22.3 | 250 78 73.4 27.3 24 250 10820 255 92 88.9 23.8 | 250 84 79.2 28.9 25 241 11066 265 99 98.6 8.6 | 261 90 88.9 13.7 26 233 11278 265 99 98.6 8.6 | 261 90 88.9 13.7 27 213 11887 250 85 79.9 29.1 | 244 78 70.2 34.1 28 200 12290 255 90 86.9 23.3 | 250 82 77.3 28.4 29 152 14021 260 90 88.6 15.6 | 255 82 79.0 20.7 30 150 14090 265 82 81.7 7.1 | 260 73 72.0 12.2 31 118 15545 265 67 66.7 5.8 | 259 58 57.1 10.9 32 116 15635 260 69 68.0 12.0 | 254 61 58.3 17.0 33 106 16154 260 75 73.9 13.0 | 254 67 64.2 18.1 34 100 16510 270 55 55.0 -0.0 | 264 46 45.3 5.1 35 96 16764 270 55 55.0 -0.0 | 264 46 45.3 5.1 36 91 17069 250 51 47.9 17.4 | 240 44 38.2 22.5 37 82 17678 265 47 46.8 4.1 | 256 38 37.1 9.2 38 74 18288 265 40 39.8 3.5 | 254 31 30.2 8.5 39 70 18593 245 38 34.4 16.1 | 230 33 24.8 21.1 40 70 18610 260 38 37.4 6.6 | 247 30 27.7 11.7 41 67 18898 265 38 37.9 3.3 | 253 29 28.2 8.4 42 60 19507 240 28 24.2 14.0 | 217 24 14.6 19.1 43 55 20117 260 38 37.4 6.6 | 247 30 27.7 11.7 44 52 20422 250 37 34.8 12.7 | 235 31 25.1 17.7 45 50 20650 275 26 25.9 -2.3 | 260 16 16.2 2.8 46 47 21031 280 25 24.6 -4.3 | 267 15 14.9 0.7 47 45 21336 260 22 21.7 3.8 | 233 15 12.0 8.9 48 43 21641 290 24 22.6 -8.2 | 284 13 12.9 -3.2 49 41 21946 270 20 20.0 -0.0 | 244 11 10.3 5.1 50 39 22250 320 15 9.6 -11.5 | 0 6 -0.0 -6.4 51 37 22555 295 11 10.0 -4.6 | 216 1 0.3 0.4 52 30 23774 265 10 10.0 0.9 | 183 6 0.3 5.9 53 30 23850 280 4 3.9 -0.7 | 127 7 -5.7 4.4 54 29 24079 310 10 7.7 -6.4 | 56 2 -2.0 -1.4 55 28 24384 200 10 3.4 9.4 | 157 16 -6.3 14.5 56 26 24689 255 12 11.6 3.1 | 193 8 1.9 8.2 57 25 24994 255 14 13.5 3.6 | 204 9 3.8 8.7 58 23 25603 225 10 7.1 7.1 | 168 12 -2.6 12.1 59 22 25908 260 20 19.7 3.5 | 230 13 10.0 8.5 60 20 26450 5 12 -1.0 -12.0 | 57 13 -10.7 -6.9 61 19 26822 350 15 2.6 -14.8 | 36 12 -7.1 -9.7 62 18 27127 100 3 -3.0 0.5 | 114 14 -12.6 5.6 63 17 27432 260 10 9.8 1.7 | 181 7 0.2 6.8 64 16 27737 5 1 -0.1 -1.0 | 113 11 -9.8 4.1 65 15 28346 340 10 3.4 -9.4 | 55 8 -6.3 -4.3 66 14 28651 335 14 5.9 -12.7 | 26 9 -3.8 -7.6 67 14 28956 40 1 -0.6 -0.8 | 113 11 -10.3 4.3 68 12 29870 295 12 10.9 -5.1 | 271 1 1.2 -0.0 69 10 30950 185 2 0.2 2.0 | 127 12 -9.5 7.0 Wind Parameters Mean winds (0-6000m): 267.6 at 14.6 knts Storm direction: 297.6 at 10.9 knts Shear (0-3000m) pos: 0.9 neg: 4.1 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 104.7 deg Storm rel helicity (0-3000m) pos: 63.1 neg: -4.2 tot: 58.9 m^2/s^2 ave: 19.6 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 61.72 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 16 12 63 14| 5.7 0.0 5.7| 5.7 -2.2 3.5 7.0 0.21| 6.4 1.4 1000 17 9 74 13| 2.9 6.0 8.8| 45.8 -2.2 43.6 43.6 0.62| 10.3 6.4 1500 11 7 82 11| 1.9 5.2 7.1| 53.3 -2.2 51.1 34.1 0.66| 8.1 5.4 2000 360 6 85 10| 1.3 3.9 5.2| 53.3 -2.7 50.7 25.3 0.61| 6.5 4.0 2500 341 6 87 8| 1.0 3.9 5.0| 60.6 -2.7 57.9 23.2 0.64| 6.1 3.9 3000 310 6 102 5| 0.9 4.1 4.9| 63.1 -4.2 58.9 19.6 0.55| 6.1 3.4 4000 249 8 165 8| 1.1 3.0 4.1|109.6 -5.6 104.0 26.0 0.58| 6.8 4.0 5000 255 11 188 8| 2.2 2.4 4.7|179.8 -5.6 174.2 34.8 0.67| 7.2 4.8 6000 268 15 221 7| 2.4 2.2 4.7|231.5 -31.0 200.6 33.4 0.57| 7.7 4.4 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251019.00.gif