UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 7 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 1011 86 6.2 -0.8 61 7.0 3.2 320 13 278.5 279.1 275.8 288.4 3.56 1 1000 175 5.8 -1.2 61 7.0 2.8 315 21 279.0 279.5 276.0 288.7 3.50 2 925 806 -0.3 -3.1 81 2.8 -1.4 310 25 279.0 279.6 275.7 288.2 3.28 3 887 1140 -3.5 -4.3 94 0.8 -3.8 295 30 279.1 279.6 275.5 287.8 3.13 4 882 1184 -3.3 -7.1 75 3.8 -4.6 292 31 279.7 280.1 275.0 286.9 2.54 5 850 1476 -4.9 -11.9 58 7.0 -7.0 295 27 281.0 281.3 274.7 286.2 1.80 6 840 1569 -5.5 -13.5 53 8.0 -7.8 296 27 281.3 281.6 274.6 286.0 1.60 7 788 2067 -8.9 -13.9 67 5.0 -10.3 299 29 282.9 283.2 275.5 287.7 1.65 8 737 2584 -10.9 -21.9 40 11.0 -13.3 296 30 286.2 286.3 276.1 288.9 0.90 9 708 2893 -10.5 -35.5 11 25.0 -14.5 291 33 289.9 290.0 277.0 290.8 0.26 10 700 2980 -11.1 -39.1 8 28.0 -15.1 295 34 290.2 290.2 277.0 290.8 0.18 11 694 3046 -11.5 -44.5 5 33.0 -15.6 295 34 290.5 290.5 277.1 290.8 0.11 12 544 4868 -24.3 -38.3 26 14.0 -25.8 297 39 296.2 296.2 280.0 297.1 0.26 13 524 5141 -25.3 -48.3 10 23.0 -27.1 298 42 298.2 298.2 280.7 298.5 0.09 14 500 5480 -27.7 -43.7 20 16.0 -29.1 300 47 299.3 299.3 281.3 299.8 0.16 15 484 5713 -29.5 -44.5 22 15.0 -30.7 300 48 299.8 299.9 281.5 300.4 0.15 16 400 7050 -38.5 -55.5 15 17.0 -39.2 295 61 305.0 305.0 283.5 305.1 0.05 17 357 7821 -43.9 -59.9 15 16.0 -44.3 291 63 307.8 307.8 284.5 307.9 0.03 18 300 8990 -42.3 -73.3 2 31.0 -43.0 280 106 325.7 325.7 290.5 325.8 0.01 19 294 9126 -41.7 -74.7 2 33.0 -42.5 280 109 328.5 328.5 291.3 328.5 0.01 20 250 10220 -42.5 -74.5 2 32.0 -43.3 280 137 342.9 342.9 295.0 342.9 0.01 21 200 11720 -46.7 -79.7 1 33.0 -47.4 280 147 358.8 358.8 298.5 358.8 0.00 22 178 12490 -47.3 -81.3 1 34.0 -48.0 277 151 370.0 370.0 300.6 370.0 0.00 23 164 13028 -49.1 -82.6 1 33.5 -49.8 275 153 375.7 375.7 301.5 375.7 0.00 24 150 13610 -51.1 -84.1 1 33.0 -51.7 280 135 382.0 382.0 302.6 382.0 0.00 25 100 16170 -63.5 -88.5 2 25.0 -63.7 265 101 405.0 405.0 305.9 405.0 0.00 26 98 16294 -64.5 -88.5 2 24.0 -64.7 265 105 405.4 405.4 305.9 405.4 0.00 27 74 18034 -60.3 -88.3 1 28.0 -60.7 284 70 448.2 448.2 310.7 448.2 0.00 28 70 18380 -62.1 -89.1 2 27.0 -62.4 280 59 451.5 451.5 311.0 451.5 0.00 29 59 19434 -64.7 -89.7 2 25.0 -65.0 257 37 468.3 468.3 312.5 468.3 0.00 30 57 19647 -61.9 -88.9 2 27.0 -62.3 253 37 479.3 479.3 313.4 479.3 0.00 31 50 20460 -62.1 -89.1 2 27.0 -62.6 255 27 497.1 497.1 314.8 497.2 0.00 32 43 21390 -62.9 -89.9 1 27.0 -63.4 274 21 517.1 517.1 316.1 517.1 0.00 33 34 22843 -60.5 -89.5 1 29.0 -61.3 280 12 559.3 559.3 318.6 559.3 0.00 34 33 23030 -57.9 -88.9 1 31.0 -59.0 303 8 571.0 571.0 319.2 571.0 0.00 35 30 23630 -58.5 -88.5 1 30.0 -59.6 180 8 585.2 585.2 319.9 585.2 0.01 36 22 25592 -57.1 -88.1 1 31.0 -58.7 134 19 643.6 643.6 322.4 643.7 0.01 37 20 26200 -54.9 -86.9 1 32.0 -57.1 145 10 668.1 668.1 323.3 668.2 0.01 TRP 98 16294 -64.5 -88.5 2 24.0 -64.7 265 105 405.4 405.4 305.9 405.4 0.00 WND 164 13028 -49.1 -82.6 1 33.5 -49.8 275 153 375.7 375.7 301.5 375.7 0.00 Sounding variables and indices 1000-500 mb thick: 5305.00 m Freezing level: 928.69 mb = 774.97 m = 2542.51 ft Wetbulb zero: 949.65 mb = 593.15 m = 1946.01 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 38.64 % Est. max temperature: 8.29 C = 46.92 F Sfc-Lift cond lev (LCL): 907.82 mb = 955.14 m = 3133.63 ft T: -1.73 C 700-500 lapse rate: 6.64 C/km ThetaE index: 2.67 C Layer 925.0- 788.0 mb Conv cond level (CCL): 890.27 mb = 1110.47 m = 3643.23 ft Mean mixing ratio: 3.39 g/kg Conv temperature: 6.78 C = 44.20 F Cap Strength: 9.19 C Lifted Index: 9.75 C Risk: None Lifted Index @300 mb: 26.53 C Lifted Index @700 mb: 5.58 C Showalter Index: 11.36 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 15.80 C K Index: -17.10 Risk: None Sweat Index: 101.00 Risk: None Energy Index: 2.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.76 J/kg Max Up Vert Vel: 1.23 m/s Conv Inhibition (B-): 52263.36 J/kg Cap Strength: 9.72 C Lift Cond Lev (LCL): 891.39 mb = 1100.45 m = 3610.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 25 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 86 320 13 8.4 -10.0 | 158 13 -4.6 11.7 1 1000 175 315 21 14.8 -14.8 | 195 7 1.9 6.8 2 984 305 315 24 17.0 -17.0 | 220 6 4.0 4.7 3 948 610 315 23 16.3 -16.3 | 211 6 3.3 5.4 4 925 806 310 25 19.2 -16.1 | 228 8 6.2 5.6 5 912 914 310 24 18.4 -15.4 | 221 8 5.4 6.2 6 878 1219 290 32 30.1 -10.9 | 238 20 17.1 10.7 7 850 1476 295 27 24.5 -11.4 | 228 15 11.5 10.3 8 781 2134 300 29 25.1 -14.5 | 239 14 12.1 7.2 9 751 2438 305 30 24.6 -17.2 | 249 12 11.6 4.5 10 722 2743 285 30 29.0 -7.8 | 229 21 16.0 13.9 11 700 2980 295 34 30.8 -14.4 | 248 19 17.8 7.3 12 639 3658 300 34 29.4 -17.0 | 254 17 16.5 4.7 13 565 4572 295 35 31.7 -14.8 | 250 20 18.7 6.9 14 500 5480 300 47 40.7 -23.5 | 274 28 27.7 -1.8 15 458 6096 300 50 43.3 -25.0 | 276 31 30.3 -3.3 16 400 7050 295 61 55.3 -25.8 | 276 43 42.3 -4.1 17 351 7925 290 63 59.2 -21.5 | 270 46 46.2 0.1 18 300 8990 280 106 104.4 -18.4 | 268 91 91.4 3.3 19 280 9449 280 117 115.2 -20.3 | 269 102 102.3 1.4 20 250 10220 280 137 134.9 -23.8 | 271 122 121.9 -2.1 21 214 11278 280 149 146.7 -25.9 | 272 134 133.8 -4.2 22 200 11720 280 147 144.8 -25.5 | 272 132 131.8 -3.9 23 164 13028 275 153 152.4 -13.3 | 267 140 139.4 8.3 24 162 13106 275 153 152.4 -13.3 | 267 140 139.4 8.3 25 150 13610 280 135 132.9 -23.4 | 271 120 120.0 -1.8 26 141 14021 280 125 123.1 -21.7 | 270 110 110.1 -0.0 27 128 14630 275 136 135.5 -11.9 | 265 123 122.5 9.8 28 100 16170 265 101 100.6 8.8 | 251 93 87.6 30.5 29 98 16294 265 105 104.6 9.2 | 251 97 91.6 30.8 30 95 16459 265 101 100.6 8.8 | 251 93 87.6 30.5 31 91 16764 270 114 114.0 -0.0 | 258 103 101.0 21.7 32 75 17983 285 72 69.5 -18.6 | 267 57 56.6 3.0 33 70 18380 280 59 58.1 -10.2 | 256 47 45.1 11.4 34 64 18898 280 53 52.2 -9.2 | 252 41 39.2 12.5 35 61 19202 265 31 30.9 2.7 | 216 30 17.9 24.4 36 58 19507 255 39 37.7 10.1 | 218 40 24.7 31.8 37 50 20422 240 26 22.5 13.0 | 195 36 9.5 34.7 38 50 20460 255 27 26.1 7.0 | 205 32 13.1 28.7 39 48 20726 240 30 26.0 15.0 | 200 39 13.0 36.7 40 46 21031 275 24 23.9 -2.1 | 209 22 10.9 19.6 41 43 21336 270 21 21.0 -0.0 | 200 23 8.0 21.7 42 39 21946 315 19 13.4 -13.4 | 183 8 0.5 8.2 43 37 22250 275 10 10.0 -0.9 | 172 21 -3.0 20.8 44 34 22860 280 12 11.8 -2.1 | 177 20 -1.2 19.6 45 31 23470 0 0 -0.0 -0.0 | 149 25 -13.0 21.7 46 30 23630 180 8 0.0 8.0 | 156 32 -13.0 29.7 47 28 24079 170 14 -2.4 13.8 | 157 39 -15.4 35.5 48 27 24384 195 17 4.4 16.4 | 167 39 -8.6 38.1 49 25 24689 205 12 5.1 10.9 | 166 33 -7.9 32.5 50 24 24994 110 10 -9.4 3.4 | 138 34 -22.4 25.1 51 23 25298 100 10 -9.8 1.7 | 136 33 -22.8 23.4 52 22 25603 135 19 -13.4 13.4 | 143 44 -26.4 35.1 53 21 25908 150 18 -9.0 15.6 | 149 43 -22.0 37.3 54 20 26200 145 10 -5.7 8.2 | 148 35 -18.7 29.9 55 20 26213 145 11 -6.3 9.0 | 148 36 -19.3 30.7 56 18 26518 165 12 -3.1 11.6 | 154 37 -16.1 33.3 57 16 26822 110 12 -11.3 4.1 | 137 35 -24.2 25.8 58 15 27127 170 11 -1.9 10.8 | 155 36 -14.9 32.5 59 14 27432 120 13 -11.3 6.5 | 139 37 -24.2 28.2 60 12 27737 115 20 -18.1 8.5 | 134 43 -31.1 30.1 61 11 28042 155 22 -9.3 19.9 | 152 47 -22.3 41.6 62 9 28651 145 12 -6.9 9.8 | 148 37 -19.9 31.5 63 8 29261 115 13 -11.8 5.5 | 138 37 -24.8 27.2 64 7 29566 85 15 -14.9 -1.3 | 126 35 -27.9 20.4 65 6 30175 95 15 -14.9 1.3 | 129 36 -27.9 23.0 Wind Parameters Mean winds (0-6000m): 299.1 at 33.7 knts Storm direction: 329.1 at 25.3 knts Shear (0-3000m) pos: 1.0 neg: 3.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 78.9 neg: -33.6 tot: 45.4 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 25.49 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 ------------------------------------------------------------------------------- 500 315 22 203 7| 0.0 10.5 10.5| 18.5 -1.1 17.5 34.9 0.70| 12.2 8.6 1000 312 23 217 7| 0.0 8.8 8.8| 29.2 -2.2 27.0 27.0 0.56| 11.1 6.3 1500 305 25 228 11| 0.0 5.6 5.6| 32.8 -15.5 17.3 11.5 0.32| 10.7 3.5 2000 303 26 230 12| 0.6 4.2 4.8| 41.3 -15.5 25.8 12.9 0.37| 8.6 3.2 2500 302 27 233 12| 0.5 3.8 4.3| 48.5 -24.7 23.8 9.5 0.29| 8.4 2.5 3000 300 28 235 13| 1.0 3.1 4.1| 78.9 -33.6 45.4 15.1 0.31| 8.8 2.7 4000 300 29 240 14| 0.9 2.5 3.4| 87.0 -36.4 50.6 12.6 0.31| 7.1 2.2 5000 299 31 244 16| 1.4 2.1 3.5|119.4 -39.5 79.8 16.0 0.34| 6.6 2.3 6000 299 34 252 17| 1.7 1.9 3.6|156.5 -39.5 117.0 19.5 0.38| 6.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20260107.00.gif