UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for RK169... Searching the city database file for: RK169 ... Date:1200Z 24 APR 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 1005 74 10.0 5.0 71 5.0 7.5 335 20 282.7 283.7 280.4 297.9 5.44 1 1000 115 10.2 2.2 58 8.0 6.3 340 14 283.4 284.1 279.5 295.9 4.48 2 984 249 9.4 -0.6 50 10.0 4.9 344 25 283.9 284.5 278.8 294.4 3.71 3 964 420 11.2 -20.8 9 32.0 1.5 347 29 287.3 287.5 276.5 289.7 0.76 4 925 763 9.6 -25.4 7 35.0 0.0 345 36 289.1 289.2 277.0 290.8 0.52 5 888 1101 8.2 -24.8 8 33.0 -0.9 332 25 291.1 291.2 278.1 292.9 0.58 6 858 1385 10.2 -31.8 3 42.0 -0.4 316 25 296.0 296.1 280.0 297.1 0.31 7 850 1463 9.6 -29.4 5 39.0 -0.7 310 26 296.2 296.3 280.2 297.5 0.39 8 819 1770 8.0 -20.0 12 28.0 -0.9 289 28 297.7 297.8 281.6 300.7 0.95 9 806 1902 8.8 -9.2 27 18.0 1.4 285 29 299.9 300.3 284.2 307.2 2.36 10 774 2236 5.8 -4.2 49 10.0 1.3 285 33 300.2 300.8 285.7 311.1 3.62 11 700 3050 0.4 -13.6 34 14.0 -4.6 290 33 302.9 303.3 284.9 309.0 1.91 12 672 3375 -2.1 -17.1 31 15.0 -7.0 293 32 303.7 304.0 284.7 308.5 1.49 13 616 4062 -5.1 -49.1 2 44.0 -11.7 298 33 307.9 307.9 284.6 308.2 0.07 14 533 5178 -13.9 -39.9 9 26.0 -17.9 290 34 310.4 310.4 285.7 311.2 0.22 15 525 5293 -14.3 -27.3 32 13.0 -17.2 290 36 311.2 311.4 286.7 313.9 0.78 16 500 5660 -17.9 -27.9 41 10.0 -20.0 285 38 311.2 311.4 286.7 313.8 0.77 17 496 5720 -18.5 -27.5 45 9.0 -20.4 284 39 311.2 311.4 286.7 313.9 0.81 18 495 5735 -18.7 -28.7 41 10.0 -20.7 283 39 311.1 311.3 286.6 313.6 0.72 19 493 5765 -18.9 -25.9 54 7.0 -20.4 283 40 311.2 311.4 286.9 314.4 0.94 20 487 5856 -17.3 -19.8 81 2.5 -18.0 281 41 314.3 314.6 288.6 319.7 1.63 21 486 5872 -17.1 -19.8 79 2.7 -17.9 280 41 314.7 315.0 288.8 320.2 1.64 22 452 6415 -17.5 -20.8 75 3.3 -18.4 265 55 320.8 321.1 290.7 326.3 1.61 23 421 6943 -21.3 -24.5 75 3.2 -22.1 274 66 322.6 322.8 290.8 326.9 1.25 24 415 7049 -20.7 -23.9 75 3.2 -21.5 273 68 324.6 324.9 291.5 329.3 1.34 25 400 7320 -21.7 -24.4 79 2.7 -22.4 255 71 326.8 327.0 292.1 331.4 1.33 26 350 8293 -26.5 -28.3 85 1.8 -26.9 250 91 333.0 333.2 293.6 336.9 1.06 27 345 8397 -27.1 -28.6 87 1.5 -27.4 250 94 333.6 333.8 293.7 337.4 1.05 28 300 9390 -33.9 -36.8 75 2.9 -34.3 255 104 337.6 337.7 294.2 339.7 0.54 29 260 10376 -42.5 -46.9 62 4.4 -42.8 258 116 339.1 339.1 294.3 339.9 0.22 30 250 10640 -44.3 -46.2 81 1.9 -44.5 260 121 340.2 340.3 294.6 341.2 0.24 31 243 10830 -45.7 -47.3 84 1.6 -45.8 259 124 340.9 340.9 294.7 341.8 0.22 32 235 11051 -47.3 -51.3 63 4.0 -47.5 258 127 341.7 341.8 294.9 342.3 0.14 33 232 11136 -47.7 -49.2 84 1.5 -47.8 257 128 342.4 342.4 295.1 343.1 0.19 34 221 11455 -49.9 -54.4 59 4.5 -50.1 255 133 343.8 343.8 295.3 344.2 0.11 35 219 11514 -50.5 -54.2 64 3.8 -50.6 255 134 343.8 343.8 295.3 344.3 0.11 36 212 11725 -52.5 -53.7 87 1.2 -52.5 258 132 343.9 343.9 295.4 344.4 0.12 37 210 11786 -53.1 -55.4 76 2.3 -53.2 259 131 343.8 343.9 295.3 344.3 0.10 38 207 11879 -52.9 -69.9 11 17.0 -53.2 261 130 345.6 345.6 295.7 345.6 0.01 39 202 12036 -53.5 -66.5 19 13.0 -53.8 264 128 347.1 347.1 296.0 347.2 0.02 40 200 12100 -53.1 -76.1 4 23.0 -53.4 265 127 348.7 348.7 296.4 348.7 0.01 41 150 13930 -59.3 -84.3 3 25.0 -59.5 280 111 367.9 367.9 300.2 367.9 0.00 42 124 15115 -61.9 -85.9 3 24.0 -62.1 274 71 383.8 383.8 302.8 383.8 0.00 43 100 16420 -69.9 -87.9 6 18.0 -70.0 260 55 392.7 392.7 304.2 392.7 0.00 44 97 16602 -70.5 -88.5 5 18.0 -70.6 260 60 394.9 394.9 304.5 394.9 0.00 45 70 18560 -66.9 -88.9 3 22.0 -67.1 275 46 441.3 441.3 310.0 441.3 0.00 46 67 18825 -66.3 -88.3 3 22.0 -66.5 270 46 448.1 448.1 310.7 448.1 0.00 47 61 19392 -67.7 -89.7 3 22.0 -67.9 275 43 457.2 457.2 311.5 457.2 0.00 48 50 20610 -60.7 -88.7 1 28.0 -61.2 270 28 500.4 500.4 315.0 500.5 0.00 49 44 21412 -57.1 -86.1 1 29.0 -58.0 267 26 527.9 527.9 316.8 527.9 0.01 50 39 22172 -58.3 -87.3 1 29.0 -59.2 284 12 543.4 543.4 317.7 543.4 0.00 51 31 23638 -51.9 -84.9 1 33.0 -54.0 255 17 597.5 597.5 320.5 597.6 0.01 52 30 23850 -52.3 -84.3 1 32.0 -54.4 295 12 602.1 602.1 320.7 602.1 0.01 53 25 25021 -54.5 -85.5 1 31.0 -56.5 279 13 628.0 628.0 321.8 628.0 0.01 54 23 25557 -51.3 -84.3 1 33.0 -54.1 267 13 652.5 652.5 322.8 652.6 0.01 55 20 26460 -53.1 -85.1 1 32.0 -55.8 275 15 673.6 673.6 323.6 673.7 0.01 56 19 26791 -53.3 -85.3 1 32.0 -56.0 280 19 683.0 683.0 323.9 683.1 0.01 57 14 28792 -46.7 -81.7 1 35.0 -52.4 274 14 767.7 767.7 326.4 768.0 0.04 58 12 29814 -47.5 -82.5 1 35.0 -53.4 264 22 799.4 799.5 327.3 799.8 0.04 59 11 30397 -41.7 -79.7 1 38.0 -50.6 262 25 840.7 840.7 328.2 841.3 0.06 60 10 31040 -44.7 -80.7 1 36.0 -52.5 295 26 852.7 852.7 328.5 853.3 0.06 61 7.9 32635 -39.5 -79.5 1 40.0 -51.2 932.9 933.0 330.1 933.9 0.09 62 7.0 33458 -42.5 -80.5 1 38.0 -53.1 953.4 953.4 330.4 954.3 0.09 63 6.6 33857 -40.9 -79.9 1 39.0 -52.7 976.3 976.3 330.8 977.4 0.10 TRP 97 16602 -70.5 -88.5 5 18.0 -70.6 260 60 394.9 394.9 304.5 394.9 0.00 WND 219 11514 -50.5 -54.2 64 3.8 -50.6 255 134 343.8 343.8 295.3 344.3 0.11 Sounding variables and indices 1000-500 mb thick: 5545.00 m Freezing level: 695.52 mb = 3102.04 m = 10177.18 ft Wetbulb zero: 924.22 mb = 769.98 m = 2526.15 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 20.81 % Est. max temperature: 23.37 C = 74.07 F Sfc-Lift cond lev (LCL): 931.43 mb = 705.36 m = 2314.13 ft T: 9.87 C 700-500 lapse rate: 7.01 C/km ThetaE index: 8.16 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 421.61 mb = 6931.92 m = 22742.25 ft Mean mixing ratio: 1.67 g/kg Conv temperature: 49.83 C = 121.70 F Cap Strength: 17.35 C Lifted Index: 16.83 C Risk: None Lifted Index @300 mb: 32.35 C Lifted Index @700 mb: 14.33 C Showalter Index: 12.31 C Risk: None Total Totals Index: 16.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: -11.50 C K Index: -15.90 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 3.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.25 J/kg Max Up Vert Vel: 7.78 m/s Conv Inhibition (B-): 62144.21 J/kg Cap Strength: 17.33 C Lift Cond Lev (LCL): 685.10 mb = 3221.41 m = 10568.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 24 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 1005 74 335 20 8.5 -18.1 | 120 5 -4.1 2.3 1 1000 115 340 14 4.8 -13.2 | 133 11 -7.8 7.3 2 977 305 345 29 7.5 -28.0 | 34 9 -5.1 -7.5 3 942 610 350 28 4.9 -27.6 | 47 10 -7.7 -7.1 4 925 763 345 36 9.3 -34.8 | 13 15 -3.2 -14.3 5 908 914 335 30 12.7 -27.2 | 359 7 0.1 -6.7 6 875 1219 330 22 11.0 -19.1 | 132 2 -1.6 1.4 7 850 1463 310 26 19.9 -16.7 | 243 8 7.4 3.8 8 813 1829 285 29 28.0 -7.5 | 230 20 15.4 13.0 9 783 2134 285 31 29.9 -8.0 | 234 21 17.4 12.5 10 754 2438 285 36 34.8 -9.3 | 243 25 22.2 11.2 11 700 3050 290 33 31.0 -11.3 | 244 21 18.4 9.2 12 647 3658 295 32 29.0 -13.5 | 247 18 16.4 7.0 13 598 4267 300 34 29.4 -17.0 | 258 17 16.9 3.5 14 575 4572 295 31 28.1 -13.1 | 245 17 15.5 7.4 15 553 4877 290 30 28.2 -10.3 | 237 19 15.6 10.2 16 511 5486 290 39 36.6 -13.3 | 253 25 24.1 7.1 17 500 5660 285 38 36.7 -9.8 | 246 26 24.1 10.6 18 472 6096 275 45 44.8 -3.9 | 243 36 32.3 16.6 19 453 6401 265 55 54.8 4.8 | 239 49 42.2 25.3 20 417 7010 275 68 67.7 -5.9 | 255 57 55.2 14.5 21 400 7320 255 71 68.6 18.4 | 235 68 56.0 38.9 22 384 7620 250 70 65.8 23.9 | 230 69 53.2 44.4 23 338 8534 250 99 93.0 33.9 | 236 97 80.5 54.3 24 300 9390 255 104 100.5 26.9 | 242 100 87.9 47.4 25 285 9754 255 106 102.4 27.4 | 242 102 89.8 47.9 26 250 10640 260 121 119.2 21.0 | 249 114 106.6 41.5 27 219 11514 255 134 129.4 34.7 | 245 129 116.9 55.2 28 217 11582 255 134 129.4 34.7 | 245 129 116.9 55.2 29 200 12100 265 127 126.5 11.1 | 255 118 114.0 31.5 30 171 13106 270 130 130.0 -0.0 | 260 119 117.4 20.5 31 155 13716 275 106 105.6 -9.2 | 263 94 93.0 11.2 32 150 13930 280 111 109.3 -19.3 | 269 97 96.7 1.2 33 141 14326 280 110 108.3 -19.1 | 269 96 95.8 1.4 34 127 14935 275 75 74.7 -6.5 | 257 64 62.1 13.9 35 115 15545 270 60 60.0 -0.0 | 247 52 47.4 20.5 36 104 16154 260 70 68.9 12.2 | 240 65 56.4 32.6 37 100 16420 260 55 54.2 9.6 | 234 51 41.6 30.0 38 97 16602 260 60 59.1 10.4 | 236 56 46.5 30.9 39 94 16764 260 55 54.2 9.6 | 234 51 41.6 30.0 40 90 17069 265 67 66.7 5.8 | 244 60 54.2 26.3 41 85 17374 265 51 50.8 4.4 | 237 46 38.2 24.9 42 81 17678 255 57 55.1 14.8 | 230 55 42.5 35.2 43 70 18560 275 46 45.8 -4.0 | 244 37 33.3 16.5 44 70 18593 255 50 48.3 12.9 | 227 49 35.7 33.4 45 66 18898 275 45 44.8 -3.9 | 243 36 32.3 16.6 46 63 19202 265 44 43.8 3.8 | 232 40 31.3 24.3 47 60 19507 280 43 42.3 -7.5 | 246 32 29.8 13.0 48 57 19812 280 34 33.5 -5.9 | 235 25 20.9 14.6 49 54 20117 295 23 20.8 -9.7 | 218 14 8.3 10.8 50 52 20422 245 26 23.6 11.0 | 199 33 11.0 31.5 51 50 20610 270 28 28.0 -0.0 | 217 26 15.4 20.5 52 49 20726 260 40 39.4 6.9 | 224 38 26.8 27.4 53 47 21031 270 29 29.0 -0.0 | 219 26 16.4 20.5 54 45 21336 265 28 27.9 2.4 | 214 28 15.3 22.9 55 39 22250 285 11 10.6 -2.8 | 174 18 -1.9 17.6 56 37 22555 195 10 2.6 9.7 | 162 32 -10.0 30.1 57 35 22860 205 25 10.6 22.7 | 177 43 -2.0 43.1 58 33 23165 235 21 17.2 12.0 | 188 33 4.6 32.5 59 32 23470 235 17 13.9 9.8 | 183 30 1.4 30.2 60 30 23774 270 17 17.0 -0.0 | 192 21 4.4 20.5 61 30 23850 295 12 10.9 -5.1 | 174 15 -1.7 15.4 62 29 24079 320 20 12.9 -15.3 | 183 5 0.3 5.2 63 28 24384 280 12 11.8 -2.1 | 178 18 -0.7 18.4 64 26 24689 310 3 2.3 -1.9 | 151 21 -10.3 18.5 65 25 24994 280 13 12.8 -2.3 | 181 18 0.2 18.2 66 24 25298 265 13 13.0 1.1 | 181 22 0.4 21.6 67 22 25908 270 14 14.0 -0.0 | 184 21 1.4 20.5 68 21 26213 235 22 18.0 12.6 | 189 34 5.5 33.1 69 20 26460 275 15 14.9 -1.3 | 187 19 2.4 19.2 70 20 26518 275 19 18.9 -1.7 | 199 20 6.4 18.8 71 19 26822 280 19 18.7 -3.3 | 200 18 6.1 17.2 72 18 27127 270 20 20.0 -0.0 | 200 22 7.4 20.5 73 17 27432 315 21 14.8 -14.8 | 202 6 2.3 5.6 74 16 27737 320 15 9.6 -11.5 | 162 9 -2.9 9.0 75 16 28042 295 19 17.2 -8.0 | 201 13 4.7 12.4 76 14 28956 270 13 13.0 -0.0 | 181 20 0.4 20.5 77 13 29261 260 15 14.8 2.6 | 185 23 2.2 23.1 78 12 29566 275 19 18.9 -1.7 | 199 20 6.4 18.8 79 11 30175 250 25 23.5 8.6 | 201 31 10.9 29.0 80 10 31040 295 26 23.6 -11.0 | 229 15 11.0 9.5 Wind Parameters Mean winds (0-6000m): 298.5 at 32.0 knts Storm direction: 328.5 at 24.0 knts Shear (0-3000m) pos: 2.2 neg: 5.4 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 123.9 deg Storm rel helicity (0-3000m) pos: 38.3 neg: -56.2 tot: -18.0 m^2/s^2 ave: -6.0 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 12.2 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 73.57 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 ------------------------------------------------------------------------------- 500 345 25 60 7| 10.4 0.0 10.4| 3.9 -16.9 -13.0 -26.1 -0.59| 15.7 -9.3 1000 343 28 36 8| 5.2 4.3 9.4| 4.6 -44.7 -40.1 -40.1 -0.49| 18.2 -8.9 1500 336 27 24 4| 3.5 7.5 11.0| 8.1 -46.3 -38.1 -25.4 -0.19| 17.8 -3.4 2000 324 27 293 4| 2.6 8.1 10.7| 13.8 -56.2 -42.3 -21.2 -0.18| 16.0 -2.8 2500 314 29 266 8| 2.4 6.5 8.8| 37.8 -56.2 -18.4 -7.4 -0.10| 14.0 -1.5 3000 309 30 259 11| 2.2 5.4 7.6| 38.3 -56.2 -18.0 -6.0 -0.10| 12.2 -1.2 4000 304 30 255 13| 2.3 4.0 6.3| 55.0 -56.2 -1.3 -0.3 -0.05| 9.9 -0.5 5000 302 31 253 14| 1.8 3.7 5.5| 71.0 -86.0 -14.9 -3.0 -0.08| 9.0 -0.7 6000 298 32 252 16| 1.5 4.3 5.8| 94.4-122.1 -27.7 -4.6 -0.07| 9.1 -0.7 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20250424.12.gif