UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 11 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 1014 84 -2.1 -3.4 91 1.3 -2.6 320 11 270.0 270.5 269.8 277.9 2.93 1 1000 194 -2.9 -6.0 79 3.1 -4.0 315 25 270.2 270.7 269.2 276.9 2.44 2 925 807 -7.3 -13.3 62 6.0 -8.9 310 29 271.8 272.1 268.7 276.0 1.48 3 924 815 -7.3 -13.3 62 6.0 -8.9 310 29 271.9 272.2 268.7 276.1 1.48 4 850 1459 -12.3 -18.3 61 6.0 -13.6 300 35 273.3 273.4 268.8 276.3 1.06 5 812 1807 -15.1 -21.1 60 6.0 -16.2 305 37 273.9 274.0 269.0 276.4 0.87 6 800 1919 -16.1 -18.6 81 2.5 -16.6 305 35 274.0 274.2 269.4 277.2 1.10 7 760 2303 -19.3 -21.0 86 1.7 -19.6 301 28 274.6 274.7 269.5 277.3 0.94 8 700 2910 -23.5 -30.5 53 7.0 -24.4 290 29 276.5 276.5 269.8 277.8 0.43 9 647 3481 -28.1 -40.1 31 12.0 -29.0 297 47 277.5 277.6 270.0 278.1 0.18 10 612 3882 -26.7 -57.7 4 31.0 -28.2 299 62 283.6 283.6 273.3 283.7 0.03 11 559 4535 -28.1 -58.1 4 30.0 -29.6 295 87 289.4 289.4 276.4 289.5 0.03 12 516 5112 -25.9 -51.9 7 26.0 -27.8 302 118 298.8 298.8 280.9 299.0 0.06 13 500 5340 -27.5 -53.5 7 26.0 -29.2 305 130 299.5 299.5 281.2 299.7 0.05 14 400 6910 -37.7 -66.7 3 29.0 -38.6 300 136 306.0 306.0 283.8 306.0 0.01 15 392 7049 -38.7 -67.7 3 29.0 -39.5 298 137 306.5 306.5 284.0 306.5 0.01 16 359 7649 -41.5 -71.8 2 30.3 -42.2 290 141 310.6 310.6 285.5 310.6 0.01 17 343 7957 -42.9 -73.9 2 31.0 -43.5 290 139 312.7 312.7 286.3 312.7 0.01 18 326 8299 -43.5 -74.5 2 31.0 -44.1 290 137 316.4 316.4 287.6 316.5 0.00 19 318 8466 -41.7 -73.7 2 32.0 -42.5 290 135 321.2 321.2 289.1 321.2 0.01 20 300 8860 -42.9 -72.9 2 30.0 -43.6 290 115 324.9 324.9 290.2 324.9 0.01 21 281 9295 -46.3 -73.3 3 27.0 -46.8 290 129 326.1 326.1 290.6 326.2 0.01 22 250 10070 -45.1 -76.1 2 31.0 -45.7 280 130 339.0 339.0 294.1 339.0 0.00 23 247 10151 -44.1 -77.1 1 33.0 -44.9 280 131 341.7 341.7 294.7 341.7 0.00 24 200 11560 -47.3 -81.3 1 34.0 -48.0 275 134 357.9 357.9 298.3 357.9 0.00 25 179 12291 -47.7 -83.7 1 36.0 -48.4 275 135 368.8 368.8 300.4 368.8 0.00 26 150 13440 -53.3 -85.3 1 32.0 -53.8 270 128 378.2 378.2 301.9 378.2 0.00 27 147 13570 -54.1 -86.1 1 32.0 -54.5 270 126 379.0 379.0 302.1 379.1 0.00 28 129 14412 -52.9 -84.9 1 32.0 -53.4 270 111 395.6 395.6 304.6 395.6 0.00 29 100 16030 -60.1 -87.1 2 27.0 -60.4 270 83 411.6 411.6 306.7 411.6 0.00 30 90 16683 -62.7 -87.7 2 25.0 -62.9 264 96 419.0 419.0 307.6 419.0 0.00 31 80 17411 -61.5 -88.5 2 27.0 -61.8 266 103 435.8 435.8 309.4 435.9 0.00 32 73 17990 -52.9 -86.9 1 34.0 -53.8 278 72 465.6 465.6 312.3 465.6 0.00 33 70 18260 -54.7 -87.7 1 33.0 -55.5 285 48 467.4 467.4 312.4 467.4 0.00 34 50 20380 -62.3 -89.3 2 27.0 -62.7 260 56 496.7 496.7 314.7 496.7 0.00 35 49 20504 -63.1 -90.1 1 27.0 -63.5 262 56 497.7 497.7 314.8 497.7 0.00 36 43 21323 -54.1 -88.1 1 34.0 -55.4 295 36 538.7 538.7 317.5 538.8 0.00 37 40 21784 -56.9 -87.9 1 31.0 -57.9 250 17 543.0 543.0 317.7 543.0 0.00 38 36 22448 -57.9 -88.9 1 31.0 -58.9 242 27 557.0 557.0 318.5 557.0 0.00 39 30 23610 -52.7 -87.7 1 35.0 -54.7 260 22 601.0 601.0 320.6 601.0 0.01 40 23 25329 -51.9 -86.9 1 35.0 -54.6 231 25 650.8 650.8 322.7 650.8 0.01 41 22 25615 -54.7 -87.7 1 33.0 -56.8 233 25 650.8 650.8 322.7 650.8 0.01 TRP 281 9295 -46.3 -73.3 3 27.0 -46.8 290 129 326.1 326.1 290.6 326.2 0.01 WND 359 7649 -41.5 -71.8 2 30.3 -42.2 290 141 310.6 310.6 285.5 310.6 0.01 Sounding variables and indices 1000-500 mb thick: 5146.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 43.77 % Est. max temperature: 0.94 C = 33.70 F Sfc-Lift cond lev (LCL): 993.37 mb = 246.31 m = 808.09 ft T: -3.28 C 700-500 lapse rate: 1.65 C/km ThetaE index: 1.86 C Layer 1000.0- 924.0 mb Conv cond level (CCL): 880.21 mb = 1189.77 m = 3903.39 ft Mean mixing ratio: 2.00 g/kg Conv temperature: 0.65 C = 33.17 F Cap Strength: 18.79 C Lifted Index: 19.18 C Risk: None Lifted Index @300 mb: 34.31 C Lifted Index @700 mb: 1.79 C Showalter Index: 19.33 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 15.20 C Cross Totals Index: 9.20 C K Index: -10.10 Risk: None Sweat Index: 200.00 Risk: None Energy Index: 4.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.68 J/kg Max Up Vert Vel: 2.71 m/s Conv Inhibition (B-): 56381.93 J/kg Cap Strength: 19.09 C Lift Cond Lev (LCL): 903.17 mb = 991.19 m = 3251.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 46 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 84 320 11 7.1 -8.4 | 154 35 -15.3 31.5 1 1000 194 315 25 17.7 -17.7 | 168 23 -4.7 22.2 2 986 305 310 27 20.7 -17.4 | 176 23 -1.7 22.5 3 949 610 310 29 22.2 -18.6 | 180 21 -0.2 21.3 4 925 807 310 29 22.2 -18.6 | 180 21 -0.2 21.3 5 912 914 305 30 24.6 -17.2 | 185 23 2.2 22.7 6 850 1459 300 35 30.3 -17.5 | 199 24 7.9 22.4 7 809 1829 305 37 30.3 -21.2 | 203 20 7.9 18.7 8 777 2134 305 29 23.8 -16.6 | 183 23 1.4 23.3 9 716 2743 290 27 25.4 -9.2 | 186 31 3.0 30.7 10 700 2910 290 29 27.3 -9.9 | 189 30 4.9 30.0 11 687 3048 285 31 29.9 -8.0 | 193 33 7.5 31.9 12 658 3353 295 42 38.1 -17.7 | 215 27 15.7 22.2 13 631 3658 300 53 45.9 -26.5 | 240 27 23.5 13.4 14 556 4572 295 88 79.8 -37.2 | 267 57 57.4 2.7 15 500 5340 305 130 106.5 -74.6 | 292 91 84.1 -34.7 16 490 5486 305 130 106.5 -74.6 | 292 91 84.1 -34.7 17 449 6096 300 131 113.4 -65.5 | 286 95 91.1 -25.6 18 400 6910 300 136 117.8 -68.0 | 286 99 95.4 -28.1 19 361 7620 290 141 132.5 -48.2 | 274 110 110.1 -8.3 20 359 7649 290 141 132.5 -48.2 | 274 110 110.1 -8.3 21 315 8534 290 135 126.9 -46.2 | 273 105 104.5 -6.3 22 301 8839 290 114 107.1 -39.0 | 269 85 84.7 0.9 23 300 8860 290 115 108.1 -39.3 | 270 86 85.7 0.6 24 281 9295 290 129 121.2 -44.1 | 272 99 98.8 -4.2 25 250 10070 280 130 128.0 -22.6 | 261 107 105.6 17.3 26 218 10973 275 138 137.5 -12.0 | 256 118 115.1 27.9 27 200 11560 275 134 133.5 -11.7 | 256 115 111.1 28.2 28 158 13106 275 137 136.5 -11.9 | 256 117 114.1 28.0 29 150 13440 270 128 128.0 -0.0 | 249 113 105.6 39.9 30 100 16030 270 83 83.0 -0.0 | 237 73 60.6 39.9 31 98 16154 270 83 83.0 -0.0 | 237 73 60.6 39.9 32 85 17069 260 105 103.4 18.2 | 234 100 81.0 58.1 33 77 17678 270 102 102.0 -0.0 | 243 89 79.6 39.9 34 70 18260 285 48 46.4 -12.4 | 221 36 24.0 27.5 35 70 18288 285 57 55.1 -14.8 | 232 41 32.7 25.1 36 63 18898 275 40 39.8 -3.5 | 206 40 17.4 36.4 37 55 19812 245 57 51.7 24.1 | 205 70 29.3 64.0 38 52 20117 260 59 58.1 10.2 | 215 62 35.7 50.1 39 50 20380 260 56 55.1 9.7 | 213 59 32.8 49.6 40 47 20726 265 56 55.8 4.9 | 217 56 33.4 44.8 41 45 21031 270 54 54.0 -0.0 | 218 51 31.6 39.9 42 43 21336 295 36 32.6 -15.2 | 203 27 10.2 24.7 43 41 21641 275 19 18.9 -1.7 | 175 38 -3.5 38.2 44 39 21946 225 15 10.6 10.6 | 167 52 -11.8 50.5 45 35 22555 245 29 26.3 12.3 | 184 52 3.9 52.2 46 34 22860 240 37 32.0 18.5 | 189 59 9.6 58.4 47 31 23470 245 31 28.1 13.1 | 186 53 5.7 53.0 48 30 23610 260 22 21.7 3.8 | 179 44 -0.7 43.7 49 29 23774 265 27 26.9 2.4 | 186 42 4.5 42.3 50 24 24384 230 25 19.2 16.1 | 177 56 -3.2 56.0 51 18 25298 240 24 20.8 12.0 | 178 52 -1.6 51.9 52 15 25908 170 17 -3.0 16.7 | 156 62 -25.3 56.6 Wind Parameters Mean winds (0-6000m): 300.7 at 61.0 knts Storm direction: 330.7 at 45.8 knts Shear (0-3000m) pos: 1.0 neg: 5.1 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 41.5 deg Storm rel helicity (0-3000m) pos: 182.7 neg: -40.4 tot: 142.3 m^2/s^2 ave: 47.4 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 175.91 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 ------------------------------------------------------------------------------- 500 312 25 171 23| 0.0 18.6 18.6| 76.8 0.0 76.8 153.7 0.61| 19.2 11.7 1000 309 28 177 22| 0.0 10.9 10.9|101.4 0.0 101.4 101.4 0.67| 12.0 8.0 1500 306 30 184 22| 0.0 8.7 8.7|128.0 0.0 128.0 85.3 0.70| 9.7 6.8 2000 306 31 187 22| 1.5 6.6 8.0|132.1 -34.4 97.7 48.8 0.39| 9.5 3.7 2500 305 30 187 23| 1.2 4.9 6.1|137.4 -40.4 97.0 38.8 0.33| 8.9 2.9 3000 302 30 187 24| 1.0 5.1 6.0|182.7 -40.4 142.3 47.4 0.39| 8.7 3.4 4000 300 35 200 24| 2.0 6.1 8.2|434.7 -40.4 394.3 98.6 0.58| 11.6 6.7 5000 299 47 227 25| 4.7 6.9 11.6|903.7 -40.4 863.3 172.7 0.57| 14.4 8.3 6000 301 61 254 31| 5.2 6.1 11.3|1137.9-301.0 836.9 139.5 0.48| 14.3 6.9 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20260111.00.gif