UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for RK104... Searching the city database file for: RK104 ... Date:0000Z 12 OCT 25 Station: RK104 WMO ident: 47104 Latitude: 37.80 Longitude: 128.86 ------------------------------------------------------------------------------- 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 87 16.2 16.2 100 0.0 16.2 300 7 288.9 291.0 289.2 321.4 11.60 1 1000 129 16.0 15.7 98 0.3 15.8 310 6 289.1 291.1 289.0 320.7 11.28 2 925 789 12.4 11.9 97 0.5 12.1 5 17 292.0 293.7 288.4 319.0 9.50 3 850 1496 9.0 9.0 100 0.0 9.0 360 12 295.6 297.1 288.8 320.2 8.50 4 799 2008 7.2 7.2 100 0.0 7.2 270 11 298.9 300.4 289.5 322.4 8.00 5 778 2229 9.6 9.6 100 0.0 9.6 250 14 303.8 305.6 292.4 332.7 9.69 6 745 2589 7.8 7.8 100 0.0 7.8 267 23 305.6 307.3 292.4 332.6 8.95 7 736 2690 9.4 5.0 74 4.4 6.9 272 26 308.4 309.8 292.0 331.2 7.45 8 734 2712 9.4 5.6 77 3.8 7.2 273 26 308.7 310.1 292.4 332.5 7.79 9 715 2930 7.8 7.6 99 0.2 7.7 275 27 309.2 311.0 293.7 337.3 9.20 10 700 3105 7.6 6.9 95 0.7 7.2 275 27 310.9 312.6 293.9 338.4 8.96 11 589 4509 0.0 0.0 100 0.0 0.0 270 36 317.8 319.1 294.0 338.5 6.51 12 540 5202 -3.1 -4.1 93 1.0 -3.6 280 42 322.1 323.1 294.1 339.1 5.24 13 534 5290 -1.9 -6.2 72 4.3 -4.0 278 41 324.6 325.4 294.2 339.5 4.51 14 500 5810 -6.1 -8.9 81 2.8 -7.4 270 35 325.6 326.4 294.0 338.6 3.90 15 462 6425 -11.3 -11.3 100 0.0 -11.3 273 34 326.6 327.3 293.9 338.3 3.49 16 460 6458 -9.3 -14.2 67 4.9 -11.2 273 34 329.5 330.0 294.1 339.0 2.77 17 454 6561 -8.7 -15.7 57 7.0 -11.3 274 35 331.5 332.0 294.3 340.1 2.48 18 400 7530 -16.9 -19.5 80 2.6 -17.7 265 38 333.0 333.4 294.4 340.2 2.04 19 396 7605 -17.5 -19.8 82 2.3 -18.2 265 39 333.2 333.6 294.4 340.3 2.01 20 350 8523 -21.9 -29.9 48 8.0 -23.7 275 52 339.2 339.4 295.0 342.7 0.91 21 338 8780 -23.3 -34.3 36 11.0 -25.4 272 53 340.7 340.9 295.1 343.1 0.62 22 300 9640 -30.9 -38.9 45 8.0 -32.0 275 56 341.8 341.9 295.1 343.5 0.44 23 275 10248 -36.1 -42.1 54 6.0 -36.7 277 57 342.9 343.0 295.3 344.3 0.34 24 259 10660 -38.9 -56.9 13 18.0 -39.9 279 58 344.7 344.7 295.5 345.0 0.07 25 250 10900 -41.1 -56.1 18 15.0 -41.9 280 59 345.0 345.0 295.6 345.3 0.08 26 206 12188 -51.9 -61.9 29 10.0 -52.2 272 60 347.6 347.6 296.1 347.8 0.04 27 200 12380 -52.5 -64.5 22 12.0 -52.8 270 59 349.6 349.6 296.6 349.8 0.03 28 178 13119 -59.1 -67.1 35 8.0 -59.2 260 56 350.7 350.7 296.8 350.8 0.03 29 160 13777 -64.1 -73.1 28 9.0 -64.2 260 62 353.1 353.1 297.3 353.1 0.01 30 155 13971 -63.9 -77.9 13 14.0 -64.0 262 65 356.6 356.6 298.0 356.7 0.01 31 150 14170 -65.7 -77.7 17 12.0 -65.8 265 68 356.9 356.9 298.1 356.9 0.01 32 122 15411 -70.7 -82.1 17 11.4 -70.8 270 77 369.5 369.5 300.5 369.5 0.00 33 107 16184 -73.9 -84.9 17 11.0 -73.9 265 72 377.6 377.6 301.9 377.6 0.00 34 100 16580 -72.7 -85.7 12 13.0 -72.8 260 63 387.3 387.3 303.4 387.3 0.00 35 79 17947 -76.7 -86.7 19 10.0 -76.7 272 57 406.0 406.0 306.0 406.0 0.00 36 74 18325 -74.1 -88.1 10 14.0 -74.2 274 52 419.1 419.1 307.6 419.2 0.00 37 73 18406 -67.7 -87.7 4 20.0 -67.8 274 51 434.3 434.3 309.3 434.3 0.00 38 71 18574 -64.7 -88.7 2 24.0 -64.9 275 49 444.2 444.2 310.3 444.2 0.00 39 70 18660 -65.5 -88.5 3 23.0 -65.7 295 26 444.3 444.3 310.3 444.3 0.00 40 66 19018 -67.7 -88.7 3 21.0 -67.9 288 26 447.0 447.0 310.6 447.0 0.00 41 51 20588 -64.9 -89.9 2 25.0 -65.2 233 15 487.8 487.8 314.1 487.8 0.00 42 50 20710 -61.3 -89.3 1 28.0 -61.8 225 14 499.0 499.0 314.9 499.0 0.00 43 49 20835 -60.7 -88.7 1 28.0 -61.2 235 14 503.3 503.3 315.2 503.4 0.00 44 47 21093 -62.9 -88.9 2 26.0 -63.3 256 16 504.1 504.1 315.2 504.1 0.00 45 31 23692 -56.5 -87.5 1 31.0 -57.8 319 22 585.1 585.1 319.9 585.1 0.01 46 30 23900 -56.9 -87.9 1 31.0 -58.2 325 18 589.5 589.5 320.1 589.6 0.01 47 27 24561 -60.5 -88.5 1 28.0 -61.4 332 14 597.4 597.4 320.5 597.5 0.01 48 24 25292 -61.5 -89.5 1 28.0 -62.4 300 12 615.0 615.0 321.3 615.0 0.01 49 22 25837 -56.5 -88.5 1 32.0 -58.3 300 16 645.4 645.4 322.5 645.4 0.01 50 21 26131 -58.1 -88.1 1 30.0 -59.6 317 17 649.2 649.2 322.7 649.3 0.01 51 20 26440 -55.7 -87.7 1 32.0 -57.8 340 19 665.7 665.7 323.3 665.7 0.01 52 18 27119 -52.5 -86.5 1 34.0 -55.5 45 11 696.1 696.1 324.3 696.2 0.01 53 13 29235 -51.3 -86.3 1 35.0 -55.5 244 15 768.2 768.2 326.4 768.3 0.02 54 10 30960 -47.3 -85.3 1 38.0 -53.9 210 15 843.0 843.0 328.2 843.2 0.03 55 8.8 31811 -44.7 -84.7 0 40.0 -53.1 884.4 884.5 329.1 884.8 0.03 56 7.9 32530 -46.1 -85.1 0 39.0 -54.2 906.6 906.6 329.5 906.9 0.04 57 5.4 35108 -37.5 -79.5 0 42.0 -52.4 1049.1 1049.2 331.9 1050.7 0.13 TRP 107 16184 -73.9 -84.9 17 11.0 -73.9 265 72 377.6 377.6 301.9 377.6 0.00 WND 122 15411 -70.7 -82.1 17 11.4 -70.8 270 77 369.5 369.5 300.5 369.5 0.00 Sounding variables and indices 1000-500 mb thick: 5681.00 m Freezing level: 589.00 mb = 4509.03 m = 14793.23 ft Wetbulb zero: 588.73 mb = 4512.64 m = 14805.07 ft Precipitable water: 1.80 inches Sfc-500 mean rel hum: 95.12 % Est. max temperature: 22.60 C = 72.67 F Sfc-Lift cond lev (LCL): 1005.20 mb = 86.74 m = 284.59 ft T: 16.20 C 700-500 lapse rate: 5.06 C/km ThetaE index: 2.37 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 943.46 mb = 621.74 m = 2039.82 ft Mean mixing ratio: 10.23 g/kg Conv temperature: 18.54 C = 65.37 F Cap Strength: 11.09 C Lifted Index: 10.40 C Risk: None Lifted Index @300 mb: 16.07 C Lifted Index @700 mb: 7.23 C Showalter Index: 10.17 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 15.10 C Cross Totals Index: 15.10 C K Index: 23.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 167.00 Risk: None Energy Index: 3.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.51 J/kg Max Up Vert Vel: 5.39 m/s Conv Inhibition (B-): 62263.96 J/kg Cap Strength: 10.96 C Lift Cond Lev (LCL): 949.02 mb = 571.98 m = 1876.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 19 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 87 300 7 6.1 -3.5 | 139 12 -7.9 9.2 1 1000 129 310 6 4.6 -3.9 | 133 13 -9.4 8.8 2 979 305 330 15 7.5 -13.0 | 87 6 -6.5 -0.3 3 945 610 15 19 -4.9 -18.4 | 73 20 -18.9 -5.7 4 925 789 5 17 -1.5 -16.9 | 74 16 -15.4 -4.3 5 911 914 360 15 -0.0 -15.0 | 80 14 -14.0 -2.3 6 850 1496 360 12 -0.0 -12.0 | 93 14 -14.0 0.7 7 847 1524 5 10 -0.9 -10.0 | 100 15 -14.8 2.7 8 787 2134 245 11 10.0 4.6 | 167 18 -4.0 17.3 9 731 2743 275 27 26.9 -2.4 | 231 17 12.9 10.3 10 700 3105 275 27 26.9 -2.4 | 231 17 12.9 10.3 11 654 3658 280 30 29.5 -5.2 | 244 17 15.6 7.4 12 629 3962 270 24 24.0 -0.0 | 218 16 10.0 12.7 13 583 4572 270 38 38.0 -0.0 | 242 27 24.0 12.7 14 562 4877 275 42 41.8 -3.7 | 252 29 27.9 9.0 15 541 5182 280 42 41.4 -7.3 | 259 28 27.4 5.4 16 501 5791 265 34 33.9 3.0 | 232 25 19.9 15.6 17 500 5810 270 35 35.0 -0.0 | 239 25 21.0 12.7 18 482 6096 270 33 33.0 -0.0 | 236 23 19.0 12.7 19 411 7315 280 37 36.4 -6.4 | 255 23 22.5 6.2 20 400 7530 265 38 37.9 3.3 | 236 29 23.9 16.0 21 379 7925 265 42 41.8 3.7 | 240 32 27.9 16.3 22 349 8534 275 52 51.8 -4.5 | 258 39 37.8 8.1 23 308 9449 265 55 54.8 4.8 | 247 44 40.8 17.4 24 300 9640 275 56 55.8 -4.9 | 259 43 41.8 7.8 25 250 10900 280 59 58.1 -10.2 | 267 44 44.1 2.4 26 226 11582 280 64 63.0 -11.1 | 268 49 49.1 1.5 27 200 12380 270 59 59.0 -0.0 | 254 47 45.0 12.7 28 187 12802 265 55 54.8 4.8 | 247 44 40.8 17.4 29 169 13411 255 57 55.1 14.8 | 236 49 41.1 27.4 30 150 14170 265 68 67.7 5.9 | 251 57 53.8 18.6 31 122 15411 270 77 77.0 -0.0 | 259 64 63.0 12.7 32 119 15545 270 77 77.0 -0.0 | 259 64 63.0 12.7 33 107 16184 265 72 71.7 6.3 | 252 61 57.8 18.9 34 100 16580 260 63 62.0 10.9 | 244 54 48.1 23.6 35 97 16764 260 63 62.0 10.9 | 244 54 48.1 23.6 36 87 17374 270 65 65.0 -0.0 | 256 53 51.0 12.7 37 71 18593 275 49 48.8 -4.3 | 256 36 34.9 8.4 38 70 18660 295 26 23.6 -11.0 | 260 10 9.6 1.7 39 67 18898 290 23 21.6 -7.9 | 238 9 7.7 4.8 40 61 19507 280 37 36.4 -6.4 | 255 23 22.5 6.2 41 58 19812 285 23 22.2 -6.0 | 231 11 8.3 6.7 42 52 20422 245 16 14.5 6.8 | 182 19 0.5 19.4 43 50 20710 225 14 9.9 9.9 | 170 23 -4.1 22.6 44 47 21031 250 15 14.1 5.1 | 180 18 0.1 17.8 45 45 21336 280 19 18.7 -3.3 | 207 10 4.8 9.4 46 43 21641 305 10 8.2 -5.7 | 140 9 -5.8 6.9 47 41 21946 285 11 10.6 -2.8 | 161 10 -3.3 9.8 48 39 22250 320 11 7.1 -8.4 | 122 8 -6.9 4.2 49 37 22555 320 11 7.1 -8.4 | 122 8 -6.9 4.2 50 35 22860 225 10 7.1 7.1 | 161 21 -6.9 19.7 51 34 23165 270 14 14.0 -0.0 | 180 13 0.0 12.7 52 32 23470 300 21 18.2 -10.5 | 243 5 4.2 2.2 53 31 23774 325 23 13.2 -18.8 | 7 6 -0.8 -6.2 54 30 23900 325 18 10.3 -14.7 | 60 4 -3.6 -2.1 55 29 24079 330 22 11.0 -19.1 | 25 7 -3.0 -6.4 56 28 24384 320 19 12.2 -14.6 | 42 3 -1.7 -1.9 57 26 24689 340 10 3.4 -9.4 | 107 11 -10.5 3.3 58 25 24994 340 19 6.5 -17.9 | 55 9 -7.5 -5.2 59 24 25298 300 12 10.4 -6.0 | 152 8 -3.6 6.7 60 22 25908 300 16 13.9 -8.0 | 179 5 -0.1 4.7 61 20 26440 340 19 6.5 -17.9 | 55 9 -7.5 -5.2 62 20 26518 310 22 16.9 -14.1 | 297 3 2.9 -1.5 63 19 26822 355 18 1.6 -17.9 | 67 13 -12.4 -5.3 64 18 27127 45 11 -7.8 -7.8 | 103 22 -21.7 4.9 65 17 27432 105 14 -13.5 3.6 | 121 32 -27.5 16.3 66 16 27737 115 13 -11.8 5.5 | 125 31 -25.7 18.1 67 15 28346 200 1 0.3 0.9 | 135 19 -13.6 13.6 68 14 28651 195 15 3.9 14.5 | 160 29 -10.1 27.1 69 13 29261 245 15 13.6 6.3 | 179 19 -0.4 19.0 70 12 29566 235 17 13.9 9.8 | 180 22 -0.0 22.4 71 12 29870 265 15 14.9 1.3 | 184 14 1.0 14.0 72 11 30175 265 22 21.9 1.9 | 209 17 8.0 14.6 73 10 30960 210 15 7.5 13.0 | 166 26 -6.5 25.6 Wind Parameters Mean winds (0-6000m): 282.2 at 25.1 knts Storm direction: 312.2 at 18.8 knts Shear (0-3000m) pos: 3.6 neg: 4.4 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 92.3 deg Storm rel helicity (0-3000m) pos: 142.3 neg: -23.5 tot: 118.8 m^2/s^2 ave: 39.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.23 Bulk Shear: 64.30 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 ------------------------------------------------------------------------------- 500 343 14 87 10| 18.3 0.0 18.3| 2.6 -23.5 -20.9 -41.8 -0.45| 22.9-10.2 1000 356 15 80 13| 9.1 2.9 12.1| 15.3 -23.5 -8.2 -8.2 -0.24| 14.6 -3.5 1500 357 14 83 13| 6.1 3.3 9.4| 30.6 -23.5 7.1 4.8 -0.08| 11.2 -0.9 2000 350 13 88 12| 4.6 6.6 11.2| 60.2 -23.5 36.7 18.3 0.17| 13.1 2.3 2500 331 14 94 7| 3.5 5.3 8.8|119.3 -23.5 95.8 38.3 0.34| 13.4 4.6 3000 311 16 138 3| 3.6 4.4 8.0|142.3 -23.5 118.8 39.6 0.39| 12.1 4.7 4000 295 19 215 6| 3.1 3.7 6.8|164.8 -52.6 112.2 28.0 0.31| 10.6 3.3 5000 286 23 230 10| 3.8 3.0 6.8|256.1 -52.6 203.5 40.7 0.39| 10.5 4.1 6000 282 25 235 13| 3.2 2.8 6.0|280.7-143.4 137.2 22.9 0.25| 10.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20251012.00.gif