UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for RK169... Searching the city database file for: RK169 ... Date:1200Z 5 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 89 3.0 -3.0 65 6.0 0.7 340 28 275.1 275.6 273.1 283.4 3.02 1 1000 201 1.8 -4.2 64 6.0 -0.4 345 32 275.0 275.4 272.7 282.7 2.80 2 925 823 -4.1 -5.9 87 1.8 -4.7 355 26 275.1 275.6 272.6 282.5 2.66 3 923 840 -4.3 -4.7 97 0.4 -4.4 355 26 275.1 275.6 272.9 283.1 2.92 4 911 943 -5.3 -6.5 91 1.2 -5.7 355 28 275.1 275.5 272.4 282.2 2.58 5 908 969 -5.3 -9.1 75 3.8 -6.5 355 29 275.3 275.7 271.9 281.3 2.11 6 901 1030 -3.5 -37.5 5 34.0 -8.8 356 29 277.8 277.8 270.1 278.4 0.17 7 897 1065 -3.1 -43.1 3 40.0 -8.7 356 30 278.6 278.6 270.5 278.9 0.09 8 867 1334 -1.3 359 32 283.2 9 850 1492 -1.5 -34.5 6 33.0 -7.6 360 34 284.6 284.6 274.2 285.4 0.24 10 827 1710 -1.9 -31.9 8 30.0 -7.8 360 35 286.4 286.4 275.3 287.4 0.32 11 700 3013 -10.9 -30.9 18 20.0 -14.5 350 32 290.4 290.5 277.5 291.8 0.42 12 622 3909 -18.1 -36.1 19 18.0 -20.5 335 25 292.1 292.2 278.2 293.1 0.28 13 500 5510 -27.9 -51.9 8 24.0 -29.5 295 29 299.0 299.0 281.0 299.3 0.06 14 498 5539 -28.1 -53.1 7 25.0 -29.7 295 30 299.1 299.1 281.0 299.3 0.06 15 480 5802 -27.5 -62.5 2 35.0 -29.3 293 37 303.0 303.0 282.6 303.1 0.02 16 400 7080 -37.5 -61.5 6 24.0 -38.4 285 49 306.3 306.3 283.9 306.3 0.02 17 386 7325 -39.5 -61.5 8 22.0 -40.2 283 50 306.8 306.8 284.1 306.9 0.03 18 300 9010 -50.7 -66.7 13 16.0 -51.0 285 65 313.9 313.9 286.7 314.0 0.02 19 270 9692 -54.3 -65.3 25 11.0 -54.5 270 70 318.3 318.3 288.2 318.3 0.02 20 250 10190 -50.5 -76.5 3 26.0 -50.9 270 79 331.0 331.0 292.0 331.0 0.00 21 247 10269 -49.7 -76.7 3 27.0 -50.1 268 79 333.3 333.3 292.6 333.3 0.00 22 226 10850 -49.1 -79.1 2 30.0 -49.6 269 87 342.8 342.8 295.0 342.8 0.00 23 200 11650 -50.1 -81.1 1 31.0 -50.6 265 94 353.4 353.4 297.4 353.4 0.00 24 174 12563 -49.3 -82.3 1 33.0 -49.9 265 95 369.1 369.1 300.4 369.1 0.00 25 162 13030 -50.9 -83.0 1 32.0 -51.5 265 96 374.0 374.0 301.2 374.0 0.00 26 150 13530 -52.7 -83.7 1 31.0 -53.2 265 89 379.3 379.3 302.1 379.3 0.00 27 129 14495 -55.5 -84.5 2 29.0 -55.9 269 82 391.0 391.0 303.9 391.0 0.00 28 100 16110 -56.7 -86.7 1 30.0 -57.2 275 69 418.2 418.2 307.5 418.2 0.00 29 84 17207 -60.5 -87.5 2 27.0 -60.8 279 58 431.8 431.8 309.0 431.8 0.00 30 70 18340 -62.1 -88.1 2 26.0 -62.4 280 48 451.5 451.5 311.0 451.5 0.00 31 59 19397 -62.7 -88.7 2 26.0 -63.0 273 37 472.8 472.8 312.9 472.8 0.00 32 56 19721 -59.3 -88.3 1 29.0 -59.9 266 33 487.7 487.7 314.1 487.7 0.00 33 50 20430 -60.3 -89.3 1 29.0 -60.9 295 22 501.4 501.4 315.1 501.4 0.00 34 43 21371 -59.1 -89.1 1 30.0 -59.9 307 19 526.4 526.4 316.7 526.5 0.00 35 39 21979 -61.5 -89.5 1 28.0 -62.1 348 1 535.3 535.3 317.2 535.3 0.00 36 34 22842 -55.1 -88.1 1 33.0 -56.5 205 12 573.5 573.5 319.3 573.6 0.00 37 30 23640 -55.1 -87.1 1 32.0 -56.7 295 15 594.4 594.4 320.3 594.5 0.01 38 28 24079 -57.3 -87.3 1 30.0 -58.6 285 17 600.2 600.2 320.6 600.2 0.01 39 20 26220 -54.5 -87.5 1 33.0 -56.8 45 8 669.4 669.4 323.4 669.4 0.01 40 19 26549 -54.1 -87.1 1 33.0 -56.6 42 11 680.5 680.5 323.8 680.6 0.01 41 16 27648 -56.1 -87.1 1 31.0 -58.5 30 14 708.2 708.2 324.7 708.3 0.01 42 14 28507 -51.3 -85.3 1 34.0 -55.3 72 12 752.1 752.1 326.0 752.2 0.02 43 12 29501 -54.7 -86.7 1 32.0 -58.0 40 23 773.9 773.9 326.6 774.1 0.02 44 10 30680 -50.5 -85.5 1 35.0 -55.8 75 20 831.0 831.1 328.0 831.3 0.03 45 9.3 31155 -49.1 -85.1 1 36.0 -55.2 853.8 853.8 328.5 854.1 0.03 TRP 270 9692 -54.3 -65.3 25 11.0 -54.5 270 70 318.3 318.3 288.2 318.3 0.02 WND 162 13030 -50.9 -83.0 1 32.0 -51.5 265 96 374.0 374.0 301.2 374.0 0.00 Sounding variables and indices 1000-500 mb thick: 5309.00 m Freezing level: 977.12 mb = 390.76 m = 1282.01 ft Wetbulb zero: 1005.65 mb = 155.56 m = 510.36 ft Precipitable water: 0.17 inches Sfc-500 mean rel hum: 24.95 % Est. max temperature: 11.40 C = 52.52 F Sfc-Lift cond lev (LCL): 923.93 mb = 832.13 m = 2730.06 ft T: -4.21 C 700-500 lapse rate: 6.81 C/km ThetaE index: 4.77 C Layer 911.0- 897.0 mb Conv cond level (CCL): 732.25 mb = 2661.07 m = 8730.43 ft Mean mixing ratio: 2.76 g/kg Conv temperature: 17.36 C = 63.25 F Cap Strength: 9.95 C Lifted Index: 13.97 C Risk: None Lifted Index @300 mb: 22.17 C Lifted Index @700 mb: 9.82 C Showalter Index: 11.87 C Risk: None Total Totals Index: 19.80 C Risk: None Vertical Totals Index: 26.40 C Cross Totals Index: -6.60 C K Index: -28.10 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 2.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.20 J/kg Max Up Vert Vel: 0.63 m/s Conv Inhibition (B-): 60959.91 J/kg Cap Strength: 13.70 C Lift Cond Lev (LCL): 906.77 mb = 979.34 m = 3213.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 6 at 22 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 89 340 28 9.6 -26.3 | 290 13 11.9 -4.3 1 1000 201 345 32 8.3 -30.9 | 310 14 10.6 -8.9 2 987 305 340 28 9.6 -26.3 | 290 13 11.9 -4.3 3 950 610 350 26 4.5 -25.6 | 298 8 6.8 -3.6 4 925 823 355 26 2.3 -25.9 | 310 6 4.6 -3.9 5 914 914 355 28 2.4 -27.9 | 321 8 4.7 -5.9 6 850 1492 360 34 -0.0 -34.0 | 349 12 2.3 -12.0 7 814 1829 360 36 -0.0 -36.0 | 351 14 2.3 -14.0 8 783 2134 360 32 -0.0 -32.0 | 347 10 2.3 -10.0 9 725 2743 360 28 -0.0 -28.0 | 339 6 2.3 -6.0 10 700 3013 350 32 5.6 -31.5 | 320 12 7.8 -9.5 11 642 3658 335 30 12.7 -27.2 | 289 16 15.0 -5.2 12 616 3962 335 23 9.7 -20.8 | 264 12 12.0 1.2 13 567 4572 310 25 19.2 -16.1 | 255 22 21.4 5.9 14 545 4877 305 25 20.5 -14.3 | 251 24 22.8 7.7 15 523 5182 315 23 16.3 -16.3 | 253 19 18.6 5.7 16 502 5486 295 30 27.2 -12.7 | 252 31 29.5 9.3 17 500 5510 295 29 26.3 -12.3 | 251 30 28.6 9.8 18 460 6096 290 45 42.3 -15.4 | 262 45 44.6 6.6 19 441 6401 290 49 46.0 -16.8 | 264 49 48.3 5.2 20 400 7080 285 49 47.3 -12.7 | 259 50 49.6 9.3 21 369 7620 280 51 50.2 -8.9 | 256 54 52.5 13.2 22 300 9010 285 65 62.8 -16.8 | 265 65 65.1 5.2 23 294 9144 285 68 65.7 -17.6 | 266 68 68.0 4.4 24 280 9449 280 60 59.1 -10.4 | 259 62 61.4 11.6 25 270 9692 270 70 70.0 -0.0 | 253 76 72.3 22.0 26 250 10190 270 79 79.0 -0.0 | 255 84 81.3 22.0 27 243 10363 265 80 79.7 7.0 | 251 87 82.0 29.0 28 222 10973 270 89 89.0 -0.0 | 256 94 91.3 22.0 29 200 11650 265 94 93.6 8.2 | 253 101 95.9 30.2 30 162 13030 265 96 95.6 8.4 | 253 103 97.9 30.4 31 160 13106 265 96 95.6 8.4 | 253 103 97.9 30.4 32 150 13530 265 89 88.7 7.8 | 252 96 91.0 29.8 33 100 16110 275 69 68.7 -6.0 | 257 73 71.0 16.0 34 95 16459 275 69 68.7 -6.0 | 257 73 71.0 16.0 35 82 17374 280 56 55.1 -9.7 | 258 59 57.4 12.3 36 74 17983 260 57 56.1 9.9 | 241 67 58.4 31.9 37 71 18288 275 58 57.8 -5.1 | 254 62 60.1 17.0 38 70 18340 280 48 47.3 -8.3 | 255 51 49.6 13.7 39 61 19202 280 32 31.5 -5.6 | 244 38 33.8 16.5 40 58 19507 270 40 40.0 -0.0 | 243 48 42.3 22.0 41 53 20117 260 21 20.7 3.6 | 222 34 23.0 25.7 42 50 20430 295 22 19.9 -9.3 | 240 26 22.2 12.7 43 48 20726 285 23 22.2 -6.0 | 237 29 24.5 16.1 44 45 21031 315 22 15.6 -15.6 | 250 19 17.8 6.5 45 43 21336 315 20 14.1 -14.1 | 244 18 16.4 7.9 46 41 21641 260 10 9.8 1.7 | 207 27 12.1 23.7 47 39 21946 0 0 -0.0 -0.0 | 186 22 2.3 22.0 48 36 22555 200 11 3.8 10.3 | 191 33 6.1 32.3 49 34 22860 205 12 5.1 10.9 | 193 34 7.4 32.9 50 32 23165 275 17 16.9 -1.5 | 223 28 19.2 20.5 51 31 23470 310 13 10.0 -8.4 | 222 18 12.3 13.7 52 30 23640 295 15 13.6 -6.3 | 225 22 15.9 15.7 53 28 24079 285 17 16.4 -4.4 | 227 26 18.7 17.6 54 27 24384 325 10 5.7 -8.2 | 210 16 8.0 13.8 55 25 24689 310 10 7.7 -6.4 | 213 18 10.0 15.6 56 21 25908 85 10 -10.0 -0.9 | 160 22 -7.7 21.1 57 20 26213 105 1 -1.0 0.3 | 183 22 1.3 22.3 58 20 26220 45 8 -5.7 -5.7 | 168 17 -3.4 16.4 59 18 26822 40 14 -9.0 -10.7 | 149 13 -6.7 11.3 60 17 27127 60 2 -1.7 -1.0 | 182 21 0.6 21.0 61 17 27432 45 10 -7.1 -7.1 | 162 16 -4.8 14.9 62 16 27737 25 16 -6.8 -14.5 | 149 9 -4.5 7.5 63 15 28042 90 10 -10.0 0.0 | 161 23 -7.7 22.0 64 14 28346 55 11 -9.0 -6.3 | 157 17 -6.7 15.7 65 14 28651 85 13 -13.0 -1.1 | 153 23 -10.7 20.9 66 13 28956 45 18 -12.7 -12.7 | 132 14 -10.4 9.3 67 12 29566 40 23 -14.8 -17.6 | 109 13 -12.5 4.4 68 11 30175 80 15 -14.8 -2.6 | 147 23 -12.5 19.4 69 10 30680 75 20 -19.3 -5.2 | 135 24 -17.0 16.8 Wind Parameters Mean winds (0-6000m): 335.9 at 29.5 knts Storm direction: 5.9 at 22.1 knts Shear (0-3000m) pos: 2.2 neg: 1.3 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 26.1 deg Storm rel helicity (0-3000m) pos: 34.4 neg: -27.5 tot: 6.9 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 2.18 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 ------------------------------------------------------------------------------- 500 344 28 297 11| 4.9 0.0 4.9| 16.4 -12.6 3.8 7.6 0.11| 13.0 1.4 1000 349 28 304 9| 4.4 0.0 4.4| 24.9 -12.6 12.3 12.3 0.31| 9.7 3.0 1500 352 29 319 9| 4.3 0.0 4.3| 33.7 -12.6 21.1 14.1 0.37| 8.3 3.1 2000 355 31 329 10| 3.3 0.5 3.8| 34.4 -14.5 19.9 10.0 0.30| 7.3 2.2 2500 356 31 332 10| 2.6 1.1 3.7| 34.4 -16.7 17.7 7.1 0.24| 6.6 1.6 3000 356 31 331 10| 2.2 1.3 3.4| 34.4 -27.5 6.9 2.3 0.09| 6.9 0.6 4000 352 30 319 10| 1.6 2.4 4.0| 34.4 -74.5 -40.1 -10.0 -0.17| 7.2 -1.2 5000 345 29 301 11| 1.4 2.8 4.2| 37.0 -95.1 -58.1 -11.6 -0.19| 7.1 -1.3 6000 336 30 289 15| 1.2 4.1 5.3| 97.6-101.9 -4.3 -0.7 -0.08| 8.3 -0.6 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20260105.12.gif