UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for RK102... Searching the city database file for: RK102 ... Date:1200Z 20 OCT 25 Station: RK102 WMO ident: 47102 Latitude: 37.97 Longitude: 124.63 ------------------------------------------------------------------------------- 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 1026 50 10.6 -0.4 46 11.0 5.6 360 18 281.7 282.3 277.6 291.8 3.61 1 1000 263 8.8 -2.2 46 11.0 4.1 340 25 282.0 282.5 277.2 291.1 3.25 2 990 346 8.0 -3.0 46 11.0 3.4 341 26 282.0 282.5 277.0 290.7 3.09 3 968 531 6.2 -4.8 45 11.0 1.8 347 27 282.0 282.4 276.6 289.8 2.76 4 951 675 4.6 -5.4 48 10.0 0.7 350 27 281.8 282.2 276.3 289.4 2.68 5 934 822 3.2 -5.8 52 9.0 -0.3 350 26 281.8 282.3 276.3 289.3 2.65 6 925 900 2.2 -6.8 51 9.0 -1.2 350 25 281.6 282.0 275.9 288.6 2.48 7 918 961 1.6 -7.4 51 9.0 -1.7 349 25 281.6 282.0 275.8 288.4 2.38 8 892 1192 0.4 -12.6 37 13.0 -3.7 345 23 282.6 282.9 275.3 287.4 1.62 9 879 1310 1.0 -18.0 23 19.0 -4.4 341 22 284.5 284.6 275.4 287.6 1.05 10 870 1393 1.4 -23.6 14 25.0 -4.9 338 21 285.7 285.8 275.5 287.7 0.65 11 854 1542 1.6 -26.4 10 28.0 -5.1 332 19 287.4 287.5 276.2 289.1 0.52 12 850 1580 1.6 -26.4 10 28.0 -5.1 330 18 287.8 287.9 276.4 289.5 0.52 13 749 2589 -2.9 -32.9 8 30.0 -8.9 300 16 293.5 293.6 278.9 294.6 0.32 14 700 3123 -4.9 -24.9 19 20.0 -9.8 295 28 297.1 297.2 281.1 299.4 0.72 15 697 3157 -4.9 -22.9 23 18.0 -9.5 295 29 297.4 297.6 281.4 300.2 0.87 16 677 3385 -5.1 -20.1 30 15.0 -9.3 295 37 299.7 299.9 282.7 303.3 1.14 17 542 5100 -13.5 -31.5 20 18.0 -17.0 279 61 309.4 309.5 285.7 311.1 0.51 18 529 5284 -13.7 -31.7 20 18.0 -17.2 278 64 311.3 311.4 286.4 313.0 0.51 19 500 5710 -15.9 -33.9 20 18.0 -19.1 275 72 313.7 313.7 287.2 315.2 0.43 20 485 5938 -17.3 -37.3 16 20.0 -20.5 275 75 314.7 314.7 287.3 315.8 0.32 21 462 6300 -18.5 -43.5 9 25.0 -21.8 273 78 317.6 317.6 288.2 318.2 0.18 22 448 6528 -19.1 -38.1 17 19.0 -22.1 270 80 319.6 319.7 289.0 320.8 0.32 23 423 6952 -21.3 -33.3 33 12.0 -23.4 265 83 322.1 322.2 290.0 324.1 0.55 24 408 7216 -23.7 -31.7 48 8.0 -25.1 262 85 322.4 322.5 290.2 324.7 0.66 25 400 7360 -24.9 -30.9 57 6.0 -26.0 260 86 322.6 322.8 290.3 325.2 0.73 26 394 7470 -25.7 -30.7 63 5.0 -26.6 260 87 323.0 323.1 290.5 325.7 0.75 27 358 8158 -31.5 -36.0 64 4.5 -32.1 263 94 324.2 324.3 290.6 326.0 0.49 28 343 8461 -32.7 -38.7 55 6.0 -33.4 265 97 326.5 326.6 291.2 328.0 0.39 29 309 9188 -39.1 -51.1 27 12.0 -39.8 270 104 327.5 327.5 291.1 327.9 0.11 30 300 9390 -40.9 -53.9 23 13.0 -41.6 270 104 327.7 327.7 291.2 328.0 0.08 31 286 9714 -44.1 -56.1 25 12.0 -44.6 267 108 327.6 327.7 291.1 327.9 0.07 32 250 10610 -49.5 -69.5 8 20.0 -49.9 260 120 332.5 332.5 292.4 332.5 0.01 33 239 10901 -51.5 -74.5 5 23.0 -51.8 261 125 333.8 333.8 292.7 333.8 0.01 34 215 11580 -54.0 -82.3 2 28.3 -54.3 265 133 340.2 340.2 294.4 340.2 0.00 35 200 12040 -55.7 -87.7 1 32.0 -55.9 260 130 344.6 344.6 295.4 344.6 0.00 36 190 12368 -55.7 -86.7 1 31.0 -56.0 260 128 349.7 349.7 296.5 349.7 0.00 37 180 12713 -55.7 -87.7 1 32.0 -56.0 260 126 355.1 355.1 297.7 355.1 0.00 38 150 13860 -62.5 -91.5 1 29.0 -62.6 260 120 362.4 362.4 299.2 362.4 0.00 39 123 15062 -69.1 -96.1 1 27.0 -69.2 265 99 371.6 371.6 300.8 371.6 0.00 40 105 16002 -71.1 -98.1 1 27.0 -71.2 272 84 384.9 384.9 303.1 384.9 0.00 41 100 16290 -70.9 -97.9 1 27.0 -71.0 275 79 390.7 390.7 303.9 390.7 0.00 42 84 17323 -71.5 -98.5 1 27.0 -71.6 275 64 409.5 409.5 306.5 409.5 0.00 43 70 18400 -71.9 -98.9 1 27.0 -72.0 275 49 430.6 430.6 308.9 430.6 0.00 44 69 18485 -71.9 -98.9 1 27.0 -72.0 275 49 432.3 432.3 309.1 432.3 0.00 45 63 19020 -73.1 -99.1 1 26.0 -73.2 273 48 441.1 441.1 310.0 441.1 0.00 46 50 20390 -68.9 -96.9 1 28.0 -69.1 270 46 481.1 481.1 313.5 481.1 0.00 47 48 20634 -67.9 -95.9 1 28.0 -68.1 271 47 489.2 489.2 314.1 489.2 0.00 48 44 21160 -64.9 -93.9 1 29.0 -65.3 274 48 508.8 508.8 315.5 508.8 0.00 49 42 21445 -62.5 -91.5 1 29.0 -63.0 273 47 521.6 521.6 316.4 521.6 0.00 50 37 22231 -59.5 -89.5 1 30.0 -60.3 258 40 548.5 548.5 318.0 548.5 0.00 51 30 23550 -56.9 -87.9 1 31.0 -58.2 235 29 589.5 589.5 320.1 589.6 0.01 52 29 23766 -56.5 -87.5 1 31.0 -57.9 238 29 596.4 596.4 320.5 596.4 0.01 53 22 25519 -58.5 -89.5 1 31.0 -59.9 258 27 639.4 639.4 322.3 639.5 0.01 54 20 26120 -58.5 -89.5 1 31.0 -60.0 265 26 657.1 657.1 323.0 657.1 0.01 55 18 26788 -55.1 -87.1 1 32.0 -57.5 263 24 687.9 687.9 324.0 688.0 0.01 56 15 27949 -56.1 -87.1 1 31.0 -58.6 258 20 721.4 721.4 325.1 721.5 0.01 TRP 123 15062 -69.1 -96.1 1 27.0 -69.2 265 99 371.6 371.6 300.8 371.6 0.00 WND 215 11580 -54.0 -82.3 2 28.3 -54.3 265 133 340.2 340.2 294.4 340.2 0.00 Sounding variables and indices 1000-500 mb thick: 5447.00 m Freezing level: 814.09 mb = 1938.93 m = 6361.24 ft Wetbulb zero: 938.80 mb = 780.05 m = 2559.18 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 24.43 % Est. max temperature: 13.82 C = 56.87 F Sfc-Lift cond lev (LCL): 867.53 mb = 1415.64 m = 4644.42 ft T: 1.43 C 700-500 lapse rate: 4.25 C/km ThetaE index: 4.43 C Layer 1000.0- 879.0 mb Conv cond level (CCL): 590.25 mb = 4442.25 m = 14574.12 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 34.75 C = 94.55 F Cap Strength: 18.80 C Lifted Index: 20.12 C Risk: None Lifted Index @300 mb: 26.58 C Lifted Index @700 mb: 10.55 C Showalter Index: 20.70 C Risk: None Total Totals Index: 7.00 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: -10.50 C K Index: -28.90 Risk: None Sweat Index: 108.00 Risk: None Energy Index: 5.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.75 J/kg Max Up Vert Vel: 1.87 m/s Conv Inhibition (B-): 51130.79 J/kg Cap Strength: 20.13 C Lift Cond Lev (LCL): 830.16 mb = 1768.45 m = 5801.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 29 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 1026 50 360 18 -0.0 -18.0 | 107 18 -16.9 5.0 1 1000 263 340 25 8.6 -23.5 | 87 8 -8.3 -0.4 2 995 305 340 26 8.9 -24.4 | 80 8 -8.0 -1.4 3 958 610 350 27 4.7 -26.6 | 74 13 -12.2 -3.5 4 925 900 350 25 4.3 -24.6 | 83 13 -12.5 -1.6 5 923 914 350 25 4.3 -24.6 | 83 13 -12.5 -1.6 6 889 1219 345 23 6.0 -22.2 | 94 11 -10.9 0.8 7 850 1580 330 18 9.0 -15.6 | 133 11 -7.9 7.5 8 824 1829 320 16 10.3 -12.3 | 149 13 -6.6 10.8 9 793 2134 310 13 10.0 -8.4 | 155 16 -6.9 14.7 10 763 2438 300 14 12.1 -7.0 | 164 17 -4.7 16.0 11 734 2743 300 18 15.6 -9.0 | 175 14 -1.3 14.0 12 700 3123 295 28 25.4 -11.8 | 217 14 8.5 11.2 13 653 3658 295 46 41.7 -19.4 | 262 25 24.8 3.6 14 603 4267 285 54 52.2 -14.0 | 256 36 35.3 9.1 15 557 4877 280 57 56.1 -9.9 | 251 41 39.3 13.1 16 500 5710 275 72 71.7 -6.3 | 253 57 54.9 16.8 17 475 6096 275 77 76.7 -6.7 | 255 62 59.8 16.3 18 400 7360 260 86 84.7 14.9 | 241 78 67.8 38.0 19 386 7620 260 89 87.6 15.5 | 241 81 70.8 38.5 20 311 9144 270 104 104.0 -0.0 | 255 90 87.1 23.0 21 300 9390 270 104 104.0 -0.0 | 255 90 87.1 23.0 22 250 10610 260 120 118.2 20.8 | 247 110 101.3 43.9 23 248 10668 260 122 120.1 21.2 | 247 112 103.3 44.2 24 215 11580 265 133 132.5 11.6 | 253 121 115.6 34.6 25 200 12040 260 130 128.0 22.6 | 248 120 111.2 45.6 26 150 13860 260 120 118.2 20.8 | 247 110 101.3 43.9 27 123 15062 265 99 98.6 8.6 | 249 88 81.8 31.7 28 119 15240 265 98 97.6 8.5 | 249 87 80.8 31.6 29 100 16290 275 79 78.7 -6.9 | 255 64 61.8 16.2 30 70 18400 275 49 48.8 -4.3 | 240 37 31.9 18.8 31 50 20390 270 46 46.0 -0.0 | 232 37 29.1 23.0 32 43 21336 275 48 47.8 -4.2 | 239 36 30.9 18.9 33 30 23550 235 29 23.8 16.6 | 190 40 6.9 39.7 34 20 26120 265 26 25.9 2.3 | 200 27 9.0 25.3 35 13 27432 255 17 16.4 4.4 | 179 27 -0.4 27.4 Wind Parameters Mean winds (0-6000m): 293.8 at 38.1 knts Storm direction: 323.8 at 28.6 knts Shear (0-3000m) pos: 0.0 neg: 4.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 102.9 deg Storm rel helicity (0-3000m) pos: 98.5 neg: -20.0 tot: 78.6 m^2/s^2 ave: 26.2 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 117.59 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 24 88 11| 0.0 10.2 10.2| 0.0 -20.0 -20.0 -39.9 -0.45| 14.7 -6.6 1000 348 25 83 12| 0.0 3.9 3.9| 9.4 -20.0 -10.5 -10.5 -0.20| 9.3 -1.8 1500 346 24 90 11| 0.0 3.1 3.1| 31.0 -20.0 11.1 7.4 0.16| 9.1 1.5 2000 341 22 103 10| 0.0 3.4 3.4| 46.4 -20.0 26.4 13.2 0.27| 8.6 2.3 2500 337 20 117 10| 0.0 3.5 3.5| 62.7 -20.0 42.8 17.1 0.34| 7.9 2.7 3000 330 20 129 9| 0.0 4.2 4.2| 98.5 -20.0 78.6 26.2 0.47| 8.4 3.9 4000 315 25 194 5| 0.0 6.2 6.2|169.7 -33.6 136.0 34.0 0.48| 9.9 4.7 5000 303 32 238 11| 0.0 6.2 6.2|174.0 -73.7 100.3 20.1 0.37| 9.3 3.4 6000 294 38 247 20| 0.0 6.6 6.6|208.0 -73.7 134.3 22.4 0.33| 9.2 3.0 Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20251020.12.gif