UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for RK169... Searching the city database file for: RK169 ... Date:1200Z 27 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 1011 79 8.8 3.8 71 5.0 6.3 325 23 281.1 281.9 279.0 294.8 4.97 1 1000 169 7.8 2.8 71 5.0 5.4 325 25 281.0 281.8 278.6 293.9 4.68 2 925 805 1.6 0.8 94 0.8 1.3 320 25 280.9 281.7 278.2 293.1 4.38 3 913 910 0.6 0.5 99 0.1 0.5 320 26 281.0 281.7 278.2 293.0 4.34 4 907 963 0.2 0.2 100 0.0 0.2 321 26 281.1 281.8 278.2 293.0 4.28 5 850 1481 -3.3 -3.3 100 0.0 -3.3 300 24 282.7 283.3 278.0 292.6 3.52 6 758 2375 -10.1 -10.3 98 0.2 -10.2 298 31 284.7 285.1 277.4 291.4 2.30 7 739 2570 -10.7 -11.3 95 0.6 -10.9 298 35 286.2 286.5 277.9 292.5 2.18 8 732 2643 -11.3 -21.3 43 10.0 -13.6 296 36 286.3 286.5 276.2 289.2 0.95 9 731 2654 -11.1 -23.1 36 12.0 -13.7 296 36 286.6 286.8 276.2 289.1 0.81 10 727 2696 -10.9 -25.9 28 15.0 -13.9 295 36 287.3 287.4 276.3 289.3 0.64 11 706 2922 -8.9 -24.9 26 16.0 -12.4 291 39 291.9 292.0 278.7 294.2 0.72 12 700 2988 -9.3 -26.3 24 17.0 -12.9 290 40 292.2 292.3 278.7 294.2 0.64 13 638 3707 -8.1 -35.1 9 27.0 -13.0 305 55 301.4 301.5 282.4 302.4 0.30 14 500 5550 -22.7 -47.7 8 25.0 -25.1 290 59 305.4 305.4 283.7 305.7 0.10 15 443 6422 -30.1 -55.1 7 25.0 -31.6 290 59 306.8 306.8 284.2 307.0 0.05 16 400 7140 -34.5 -61.5 5 27.0 -35.7 285 65 310.2 310.2 285.4 310.2 0.02 17 367 7737 -38.7 -64.7 5 26.0 -39.5 277 61 312.3 312.3 286.2 312.4 0.02 18 341 8238 -41.7 -66.7 5 25.0 -42.4 265 70 314.8 314.8 287.1 314.9 0.01 19 335 8359 -40.5 -68.5 3 28.0 -41.3 264 74 318.1 318.1 288.1 318.1 0.01 20 300 9110 -41.1 -72.1 2 31.0 -41.9 260 98 327.4 327.4 291.0 327.5 0.01 21 250 10340 -44.9 -73.9 2 29.0 -45.6 255 126 339.3 339.3 294.1 339.3 0.01 22 200 11810 -48.9 -79.9 2 31.0 -49.4 255 152 355.3 355.3 297.8 355.3 0.00 23 198 11876 -49.1 -79.1 2 30.0 -49.7 255 153 356.0 356.0 297.9 356.1 0.00 24 170 12862 -56.7 -81.7 3 25.0 -57.0 253 162 359.3 359.3 298.5 359.3 0.00 25 150 13650 -60.7 -83.7 3 23.0 -60.9 250 158 365.5 365.5 299.8 365.5 0.00 26 123 14874 -65.7 -85.7 5 20.0 -65.8 257 143 377.7 377.7 301.9 377.8 0.00 27 100 16140 -64.1 -87.1 3 23.0 -64.3 265 104 403.9 403.9 305.7 403.9 0.00 28 86 17052 -67.9 -87.9 4 20.0 -68.0 265 89 414.0 414.0 307.0 414.0 0.00 29 76 17801 -63.3 -87.3 2 24.0 -63.6 251 68 438.5 438.5 309.7 438.5 0.00 30 70 18300 -67.7 -88.7 3 21.0 -67.8 235 79 439.5 439.6 309.8 439.6 0.00 31 63 18932 -69.7 -89.7 4 20.0 -69.8 247 101 448.6 448.6 310.7 448.6 0.00 32 62 19028 -69.0 -89.8 3 20.8 -69.1 250 107 452.3 452.3 311.1 452.3 0.00 33 57 19537 -65.1 -90.1 2 25.0 -65.4 255 96 472.0 472.1 312.8 472.1 0.00 34 56 19645 -61.7 -88.7 2 27.0 -62.1 253 92 482.2 482.2 313.6 482.2 0.00 35 51 20234 -55.7 -87.7 1 32.0 -56.6 246 71 509.3 509.3 315.6 509.3 0.00 36 50 20360 -56.3 -87.3 1 31.0 -57.2 245 67 510.8 510.8 315.7 510.8 0.00 37 47 20751 -57.7 -87.7 1 30.0 -58.5 245 69 516.6 516.6 316.1 516.6 0.00 38 44 21172 -53.1 -87.1 1 34.0 -54.5 239 72 537.6 537.6 317.4 537.7 0.00 39 35 22633 -56.9 -87.9 1 31.0 -58.0 239 65 564.1 564.1 318.9 564.1 0.00 40 31 23416 -48.9 -84.9 1 36.0 -51.7 222 35 605.6 605.6 320.9 605.7 0.01 41 30 23630 -50.5 -84.5 1 34.0 -52.9 215 25 607.0 607.0 320.9 607.0 0.01 42 26 24550 -55.7 -87.7 1 32.0 -57.3 233 24 617.6 617.6 321.4 617.6 0.01 43 24 25058 -56.5 -87.5 1 31.0 -58.2 246 23 629.5 629.5 321.9 629.6 0.01 44 20 26220 -53.7 -86.7 1 33.0 -56.2 220 19 671.8 671.8 323.5 671.9 0.01 45 16 27672 -50.3 -85.3 1 35.0 -54.3 259 30 727.2 727.2 325.3 727.3 0.02 46 16 27672 -50.7 -86.7 1 36.0 -54.5 259 30 725.9 725.9 325.3 726.0 0.01 47 15 28099 -45.5 -84.5 0 39.0 -51.4 280 27 756.7 756.7 326.1 756.8 0.02 48 15 28099 -45.3 -84.3 0 39.0 -51.3 280 27 757.3 757.3 326.1 757.5 0.02 49 13 29050 -48.7 -84.7 1 36.0 -53.8 15 7 777.2 777.2 326.7 777.4 0.02 50 10 30820 -38.3 -80.3 0 42.0 -49.6 25 17 876.6 876.6 329.0 877.2 0.06 51 9.8 30959 -38.9 -80.9 0 42.0 -49.9 879.4 879.4 329.0 880.0 0.06 52 9.6 31102 -33.5 -77.5 0 44.0 -47.8 905.0 905.1 329.5 906.1 0.10 53 8.9 31636 -30.7 -75.7 0 45.0 -47.2 935.6 935.7 330.1 937.3 0.15 54 7.6 32756 -31.5 -75.5 0 44.0 -48.4 975.6 975.7 330.8 977.7 0.18 TRP 341 8238 -41.7 -66.7 5 25.0 -42.4 265 70 314.8 314.8 287.1 314.9 0.01 WND 62 19028 -69.0 -89.8 3 20.8 -69.1 250 107 452.3 452.3 311.1 452.3 0.00 Sounding variables and indices 1000-500 mb thick: 5381.00 m Freezing level: 903.74 mb = 992.77 m = 3257.10 ft Wetbulb zero: 903.83 mb = 991.12 m = 3251.68 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 49.74 % Est. max temperature: 10.11 C = 50.20 F Sfc-Lift cond lev (LCL): 936.76 mb = 701.97 m = 2303.02 ft T: 2.60 C 700-500 lapse rate: 5.23 C/km ThetaE index: 3.42 C Layer 732.0- 727.0 mb Conv cond level (CCL): 920.12 mb = 847.57 m = 2780.72 ft Mean mixing ratio: 4.53 g/kg Conv temperature: 8.68 C = 47.63 F Cap Strength: 10.57 C Lifted Index: 10.91 C Risk: None Lifted Index @300 mb: 24.10 C Lifted Index @700 mb: 4.04 C Showalter Index: 11.56 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 19.40 C K Index: -0.90 Risk: None Sweat Index: 107.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.73 J/kg Max Up Vert Vel: 9.35 m/s Conv Inhibition (B-): 0.17 J/kg Cap Strength: 10.91 C Lift Cond Lev (LCL): 920.00 mb = 848.64 m = 2784.22 ft Lev Free Conv (LFC): 915.00 mb = 892.55 m = 2928.27 ft Equ Level (EL): 725.00 mb = 2717.21 m = 8914.61 ft B at Equ Level: 40.89 J/kg Max Parcel Lev (MPL): 695.00 mb = 3043.58 m = 9985.37 ft Wind level data Storm motion: 329 at 32 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 1011 79 325 23 13.2 -18.8 | 160 9 -3.2 8.5 1 1000 169 325 25 14.3 -20.5 | 164 7 -2.0 6.9 2 983 305 320 29 18.6 -22.2 | 204 6 2.3 5.1 3 947 610 325 24 13.8 -19.7 | 161 8 -2.6 7.7 4 925 805 320 25 16.1 -19.2 | 178 8 -0.3 8.2 5 912 914 320 26 16.7 -19.9 | 183 7 0.4 7.4 6 878 1219 325 26 14.9 -21.3 | 167 6 -1.4 6.1 7 850 1481 300 24 20.8 -12.0 | 196 16 4.4 15.4 8 845 1524 295 22 19.9 -9.3 | 191 18 3.6 18.1 9 781 2134 290 26 24.4 -8.9 | 204 20 8.1 18.5 10 751 2438 300 33 28.6 -16.5 | 228 16 12.2 10.9 11 700 2988 290 40 37.6 -13.7 | 237 25 21.2 13.7 12 695 3048 290 41 38.5 -14.0 | 239 26 22.2 13.3 13 641 3658 305 55 45.1 -31.5 | 278 29 28.7 -4.2 14 569 4572 300 58 50.2 -29.0 | 273 34 33.9 -1.6 15 500 5550 290 59 55.4 -20.2 | 260 40 39.1 7.2 16 463 6096 285 60 58.0 -15.5 | 254 43 41.6 11.8 17 425 6706 295 58 52.6 -24.5 | 266 36 36.2 2.8 18 400 7140 285 65 62.8 -16.8 | 257 48 46.4 10.5 19 390 7315 280 66 65.0 -11.5 | 252 51 48.6 15.9 20 357 7925 275 58 57.8 -5.1 | 242 47 41.4 22.3 21 341 8238 265 70 69.7 6.1 | 238 63 53.4 33.5 22 300 9110 260 98 96.5 17.0 | 241 92 80.1 44.4 23 298 9144 255 96 92.7 24.8 | 236 93 76.4 52.2 24 250 10340 255 126 121.7 32.6 | 240 121 105.3 60.0 25 200 11810 255 152 146.8 39.3 | 243 147 130.5 66.7 26 180 12497 255 164 158.4 42.4 | 244 158 142.1 69.8 27 150 13650 250 158 148.5 54.0 | 238 155 132.1 81.4 28 128 14630 255 150 144.9 38.8 | 243 145 128.5 66.2 29 100 16140 265 104 103.6 9.1 | 247 95 87.2 36.4 30 95 16459 265 105 104.6 9.2 | 248 95 88.2 36.5 31 82 17374 265 80 79.7 7.0 | 242 72 63.3 34.3 32 78 17678 255 65 62.8 16.8 | 226 64 46.4 44.2 33 70 18300 235 79 64.7 45.3 | 214 87 48.4 72.7 34 67 18593 235 79 64.7 45.3 | 214 87 48.4 72.7 35 62 19028 250 107 100.5 36.6 | 233 106 84.2 64.0 36 60 19202 250 107 100.5 36.6 | 233 106 84.2 64.0 37 57 19507 255 97 93.7 25.1 | 236 93 77.3 52.5 38 50 20360 245 67 60.7 28.3 | 219 71 44.4 55.7 39 50 20422 250 66 62.0 22.6 | 222 68 45.7 49.9 40 45 21031 240 72 62.4 36.0 | 216 78 46.0 63.4 41 39 21946 235 70 57.3 40.2 | 211 79 41.0 67.5 42 34 22860 240 63 54.6 31.5 | 213 70 38.2 58.9 43 30 23630 215 25 14.3 20.5 | 178 48 -2.0 47.8 44 29 23774 235 39 31.9 22.4 | 197 52 15.6 49.7 45 28 24079 215 25 14.3 20.5 | 178 48 -2.0 47.8 46 24 24994 250 24 22.6 8.2 | 190 36 6.2 35.6 47 23 25298 230 21 16.1 13.5 | 180 41 -0.3 40.9 48 22 25603 240 23 19.9 11.5 | 185 39 3.6 38.9 49 21 25908 210 21 10.5 18.2 | 173 46 -5.9 45.5 50 20 26220 220 19 12.2 14.6 | 174 42 -4.1 41.9 51 19 26518 225 19 13.4 13.4 | 176 41 -2.9 40.8 52 18 26822 220 19 12.2 14.6 | 174 42 -4.1 41.9 53 17 27127 245 25 22.7 10.6 | 189 38 6.3 37.9 54 16 27737 260 30 29.5 5.2 | 202 35 13.2 32.6 55 15 28042 270 29 29.0 -0.0 | 205 30 12.6 27.4 56 14 28651 340 14 4.8 -13.2 | 141 18 -11.6 14.2 57 13 29261 30 4 -2.0 -3.5 | 142 30 -18.4 23.9 58 12 29566 350 21 3.6 -20.7 | 118 14 -12.7 6.7 59 11 30175 330 22 11.0 -19.1 | 147 10 -5.4 8.3 60 10 30820 25 17 -7.2 -15.4 | 117 26 -23.5 11.9 Wind Parameters Mean winds (0-6000m): 299.1 at 42.5 knts Storm direction: 329.1 at 31.9 knts Shear (0-3000m) pos: 1.7 neg: 3.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 81.4 deg Storm rel helicity (0-3000m) pos: 105.7 neg: -13.3 tot: 92.4 m^2/s^2 ave: 30.8 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.74 Bulk Shear: 59.15 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 ------------------------------------------------------------------------------- 500 323 26 177 6| 0.0 1.6 1.6| 6.8 -5.9 0.9 1.8 0.06| 10.1 0.6 1000 322 26 176 7| 0.0 1.6 1.6| 11.8 -7.3 4.5 4.5 0.16| 7.1 1.1 1500 319 25 182 8| 0.0 4.1 4.1| 22.1 -13.3 8.8 5.9 0.17| 9.6 1.6 2000 313 25 191 11| 0.0 3.8 3.8| 39.3 -13.3 26.0 13.0 0.25| 8.2 2.1 2500 309 26 200 12| 2.0 3.0 5.0| 83.8 -13.3 70.5 28.2 0.41| 8.8 3.6 3000 305 28 211 13| 1.7 3.8 5.5|105.7 -13.3 92.4 30.8 0.41| 8.8 3.6 4000 303 34 235 15| 3.2 3.1 6.2|231.1 -23.7 207.3 51.8 0.52| 9.2 4.8 5000 302 39 248 18| 2.5 3.3 5.8|231.1 -79.2 151.9 30.4 0.39| 8.3 3.2 6000 299 42 252 22| 2.1 3.5 5.6|231.1-162.2 68.9 11.5 0.26| 7.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251127.12.gif