UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for RK169... Searching the city database file for: RK169 ... Date:1200Z 14 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 1007 86 9.4 8.0 91 1.4 8.6 160 16 282.0 283.1 281.5 300.4 6.69 1 1000 144 10.8 8.8 87 2.0 9.7 180 22 284.0 285.2 282.8 303.6 7.12 2 994 194 11.4 8.8 84 2.6 10.0 183 25 285.0 286.3 283.4 304.9 7.16 3 945 615 8.2 7.1 93 1.1 7.6 200 32 285.9 287.1 283.2 304.7 6.70 4 925 792 7.0 4.1 82 2.9 5.5 210 34 286.5 287.4 282.2 302.1 5.55 5 921 828 6.8 3.5 79 3.3 5.2 211 33 286.6 287.5 282.1 301.7 5.34 6 915 881 7.4 -5.6 39 13.0 2.1 214 33 287.8 288.3 279.4 295.8 2.75 7 907 954 7.8 -9.2 29 17.0 1.3 216 32 288.9 289.3 279.1 295.1 2.10 8 850 1485 4.2 -7.8 41 12.0 -0.5 235 29 290.5 291.0 280.4 297.9 2.50 9 829 1688 2.4 -5.6 55 8.0 -0.9 241 29 290.7 291.3 281.2 299.7 3.03 10 808 1894 1.6 -20.4 18 22.0 -4.7 247 28 292.0 292.2 279.1 294.9 0.93 11 744 2553 -3.1 -16.1 36 13.0 -7.1 263 27 293.9 294.1 280.6 298.4 1.46 12 732 2682 -3.1 -27.1 14 24.0 -8.7 261 27 295.3 295.4 280.0 297.1 0.57 13 713 2890 -3.1 -37.1 5 34.0 -9.4 260 32 297.5 297.5 280.6 298.2 0.22 14 700 3035 -4.1 -35.1 7 31.0 -10.1 260 38 297.9 298.0 280.8 298.9 0.28 15 676 3310 -5.5 -26.5 17 21.0 -10.5 264 42 299.4 299.5 282.0 301.5 0.65 16 627 3896 -10.3 -18.3 52 8.0 -12.5 269 45 300.4 300.7 283.4 305.0 1.44 17 591 4350 -13.1 -31.1 21 18.0 -16.5 266 53 302.3 302.4 283.0 303.9 0.48 18 500 5600 -23.7 -31.7 48 8.0 -24.9 275 64 304.1 304.2 283.8 306.0 0.54 19 495 5673 -24.5 -28.9 67 4.4 -25.2 275 66 304.0 304.2 284.0 306.4 0.71 20 482 5867 -23.3 -25.8 80 2.5 -23.8 275 70 307.8 308.0 285.7 311.1 0.97 21 480 5897 -22.7 -25.3 79 2.6 -23.2 275 71 308.9 309.1 286.2 312.3 1.02 22 424 6795 -28.5 -30.2 85 1.7 -28.7 269 79 312.7 312.8 287.2 315.2 0.73 23 412 7000 -29.9 -32.0 82 2.1 -30.2 267 80 313.5 313.6 287.3 315.7 0.63 24 400 7210 -29.5 -31.9 80 2.4 -29.9 265 81 316.6 316.8 288.4 319.0 0.66 25 300 9190 -46.7 -50.1 68 3.4 -46.9 260 99 319.5 319.6 288.8 320.0 0.13 26 280 9642 -50.9 -55.9 55 5.0 -51.0 260 103 319.9 319.9 288.8 320.1 0.07 27 275 9759 -51.9 -54.4 74 2.5 -52.0 260 104 320.1 320.1 288.9 320.4 0.09 28 257 10194 -55.1 -57.7 73 2.6 -55.2 260 108 321.6 321.6 289.3 321.8 0.06 29 251 10345 -54.9 -68.9 16 14.0 -55.1 264 108 324.1 324.1 290.0 324.1 0.01 30 250 10370 -54.7 -70.7 12 16.0 -54.9 265 108 324.7 324.7 290.2 324.8 0.01 31 211 11462 -53.3 -76.3 4 23.0 -53.6 274 117 343.1 343.1 295.1 343.1 0.01 32 200 11810 -50.5 -80.5 2 30.0 -51.0 270 112 352.8 352.8 297.3 352.8 0.00 33 191 12109 -48.9 -81.9 1 33.0 -49.5 270 114 360.0 360.0 298.7 360.1 0.00 34 150 13670 -53.7 -84.7 1 31.0 -54.1 270 126 377.5 377.5 301.8 377.6 0.00 35 149 13713 -53.8 -84.8 1 31.0 -54.2 270 127 378.2 378.2 301.9 378.2 0.00 36 120 15101 -55.9 -86.9 1 31.0 -56.3 261 108 398.4 398.4 305.0 398.4 0.00 37 100 16240 -64.9 -89.9 2 25.0 -65.1 265 106 402.3 402.3 305.5 402.3 0.00 38 94 16616 -67.5 -90.5 2 23.0 -67.6 265 104 404.4 404.4 305.8 404.4 0.00 39 77 17819 -68.1 -89.1 3 21.0 -68.2 267 81 426.9 426.9 308.5 426.9 0.00 40 70 18400 -62.7 -88.7 2 26.0 -63.0 280 44 450.2 450.2 310.9 450.3 0.00 41 68 18580 -60.1 -89.1 1 29.0 -60.5 285 50 459.6 459.6 311.7 459.6 0.00 42 51 20341 -68.1 -90.1 3 22.0 -68.3 286 27 480.3 480.3 313.5 480.3 0.00 43 50 20460 -67.3 -91.3 2 24.0 -67.5 290 24 484.9 484.9 313.8 484.9 0.00 44 42 21531 -58.3 -89.3 1 31.0 -59.1 273 23 532.0 532.0 317.1 532.0 0.00 45 37 22328 -57.9 -88.9 1 31.0 -58.9 215 17 552.6 552.6 318.2 552.7 0.00 46 32 23233 -61.5 -90.5 1 29.0 -62.2 273 24 566.4 566.4 319.0 566.4 0.00 47 30 23640 -53.9 -87.9 1 34.0 -55.7 280 30 597.7 597.7 320.5 597.7 0.01 48 27 24319 -51.5 -86.5 1 35.0 -53.9 283 21 622.7 622.7 321.6 622.8 0.01 49 20 26260 -52.5 -87.5 1 35.0 -55.3 255 24 675.5 675.5 323.6 675.5 0.01 50 19 26592 -51.3 -86.3 1 35.0 -54.5 255 24 689.2 689.2 324.1 689.3 0.01 51 19 26592 -52.1 -86.1 1 34.0 -55.1 255 24 686.7 686.7 324.0 686.8 0.01 TRP 257 10194 -55.1 -57.7 73 2.6 -55.2 260 108 321.6 321.6 289.3 321.8 0.06 WND 149 13713 -53.8 -84.8 1 31.0 -54.2 270 127 378.2 378.2 301.9 378.2 0.00 Sounding variables and indices 1000-500 mb thick: 5456.00 m Freezing level: 786.21 mb = 2118.62 m = 6950.78 ft Wetbulb zero: 865.93 mb = 1333.01 m = 4373.34 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 38.25 % Est. max temperature: 17.77 C = 63.99 F Sfc-Lift cond lev (LCL): 985.81 mb = 263.28 m = 863.77 ft T: 10.88 C 700-500 lapse rate: 7.64 C/km ThetaE index: 9.81 C Layer 945.0- 850.0 mb Conv cond level (CCL): 853.12 mb = 1455.03 m = 4773.66 ft Mean mixing ratio: 6.16 g/kg Conv temperature: 17.88 C = 64.19 F Cap Strength: 4.09 C Lifted Index: 3.17 C Risk: None Lifted Index @300 mb: 11.82 C Lifted Index @700 mb: 3.61 C Showalter Index: 6.69 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 15.90 C K Index: -10.90 Risk: None Sweat Index: 227.35 Risk: None Energy Index: 1.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.46 J/kg Max Up Vert Vel: 4.99 m/s Conv Inhibition (B-): 43041.47 J/kg Cap Strength: 4.02 C Lift Cond Lev (LCL): 913.99 mb = 890.44 m = 2921.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 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 1007 86 160 16 -5.5 15.0 | 125 44 -35.9 25.3 1 1000 144 180 22 0.0 22.0 | 137 44 -30.4 32.2 2 981 305 190 32 5.6 31.5 | 149 49 -24.8 41.8 3 946 610 200 32 10.9 30.1 | 154 45 -19.5 40.3 4 925 792 210 34 17.0 29.4 | 161 42 -13.4 39.7 5 911 914 215 32 18.4 26.2 | 162 38 -12.0 36.5 6 850 1485 235 29 23.8 16.6 | 166 28 -6.6 26.9 7 784 2134 255 28 27.0 7.2 | 169 18 -3.4 17.5 8 754 2438 265 27 26.9 2.4 | 164 13 -3.5 12.6 9 726 2743 260 27 26.6 4.7 | 166 15 -3.8 14.9 10 700 3035 260 38 37.4 6.6 | 203 18 7.0 16.8 11 671 3353 265 43 42.8 3.7 | 222 19 12.4 14.0 12 645 3658 270 41 41.0 -0.0 | 226 15 10.6 10.2 13 572 4572 265 57 56.8 5.0 | 240 30 26.4 15.2 14 500 5600 275 64 63.8 -5.6 | 262 34 33.4 4.7 15 467 6096 275 75 74.7 -6.5 | 265 44 44.3 3.7 16 400 7210 265 81 80.7 7.1 | 251 53 50.3 17.3 17 394 7315 265 84 83.7 7.3 | 252 56 53.3 17.6 18 302 9144 260 96 94.5 16.7 | 247 70 64.1 26.9 19 300 9190 260 99 97.5 17.2 | 248 72 67.1 27.4 20 257 10194 260 108 106.4 18.8 | 249 81 76.0 29.0 21 250 10370 265 108 107.6 9.4 | 256 80 77.2 19.7 22 207 11582 275 118 117.6 -10.3 | 270 87 87.1 -0.0 23 200 11810 270 112 112.0 -0.0 | 263 82 81.6 10.2 24 150 13670 270 126 126.0 -0.0 | 264 96 95.6 10.2 25 149 13713 270 127 127.0 -0.0 | 264 97 96.6 10.2 26 142 14021 270 127 127.0 -0.0 | 264 97 96.6 10.2 27 117 15240 260 105 103.4 18.2 | 249 78 73.0 28.5 28 100 16240 265 106 105.6 9.2 | 255 78 75.2 19.5 29 96 16459 265 106 105.6 9.2 | 255 78 75.2 19.5 30 83 17374 265 97 96.6 8.5 | 254 69 66.2 18.7 31 71 18288 270 64 64.0 -0.0 | 253 35 33.6 10.2 32 70 18400 280 44 43.3 -7.6 | 259 13 12.9 2.6 33 68 18593 285 50 48.3 -12.9 | 279 18 17.9 -2.7 34 61 19202 250 30 28.2 10.3 | 174 21 -2.2 20.5 35 58 19507 245 39 35.3 16.5 | 190 27 4.9 26.7 36 50 20422 290 26 24.4 -8.9 | 103 6 -6.0 1.3 37 50 20460 290 24 22.6 -8.2 | 105 8 -7.9 2.0 38 48 20726 290 24 22.6 -8.2 | 105 8 -7.9 2.0 39 46 21031 265 35 34.9 3.1 | 199 14 4.5 13.3 40 41 21641 275 21 20.9 -1.8 | 132 13 -9.5 8.4 41 39 21946 210 12 6.0 10.4 | 130 32 -24.4 20.6 42 38 22250 200 16 5.5 15.0 | 135 36 -24.9 25.3 43 36 22555 255 18 17.4 4.7 | 139 20 -13.0 14.9 44 32 23165 275 22 21.9 -1.9 | 134 12 -8.5 8.3 45 31 23470 265 30 29.9 2.6 | 178 13 -0.5 12.9 46 30 23640 280 30 29.5 -5.2 | 170 5 -0.9 5.0 47 29 23774 280 27 26.6 -4.7 | 146 7 -3.8 5.6 48 28 24079 275 31 30.9 -2.7 | 184 8 0.5 7.5 49 27 24384 285 18 17.4 -4.7 | 113 14 -13.0 5.6 50 26 24689 255 13 12.6 3.4 | 127 22 -17.8 13.6 51 24 24994 275 22 21.9 -1.9 | 134 12 -8.5 8.3 52 23 25298 300 15 13.0 -7.5 | 99 18 -17.4 2.7 53 21 25908 240 21 18.2 10.5 | 150 24 -12.2 20.7 54 20 26213 240 10 8.7 5.0 | 125 27 -21.7 15.2 55 20 26260 255 24 23.2 6.2 | 156 18 -7.2 16.5 56 18 26518 255 24 23.2 6.2 | 156 18 -7.2 16.5 57 15 27127 285 15 14.5 -3.9 | 112 17 -15.9 6.4 Wind Parameters Mean winds (0-6000m): 258.6 at 42.8 knts Storm direction: 288.6 at 32.1 knts Shear (0-3000m) pos: 5.9 neg: 2.0 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 80.5 deg Storm rel helicity (0-3000m) pos: 425.7 neg: -4.7 tot: 420.9 m^2/s^2 ave: 140.3 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 7.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.05 Bulk Shear: 231.74 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 ------------------------------------------------------------------------------- 500 190 29 147 46| 22.7 0.0 22.7|275.8 0.0 275.8 551.6 0.93| 25.3 23.6 1000 201 31 154 43| 14.0 0.0 14.0|355.0 0.0 355.0 355.0 0.79| 19.5 15.4 1500 210 30 158 39| 10.3 0.0 10.3|370.2 0.0 370.2 246.8 0.68| 16.2 10.9 2000 219 30 161 35| 8.5 0.0 8.5|375.8 0.0 375.8 187.9 0.60| 14.1 8.4 2500 227 29 164 32| 7.0 0.0 7.0|376.2 -4.7 371.5 148.6 0.52| 12.5 6.5 3000 233 30 167 29| 5.9 2.0 7.9|425.7 -4.7 420.9 140.3 0.59| 12.6 7.4 4000 245 33 179 24| 5.0 2.4 7.5|470.6 -4.7 465.9 116.5 0.59| 11.5 6.8 5000 252 38 195 22| 4.6 2.9 7.5|532.8 -4.7 528.0 105.6 0.58| 10.8 6.2 6000 259 43 212 22| 5.1 2.4 7.5|607.8 -4.7 603.1 100.5 0.57| 10.4 5.9 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20260114.12.gif