UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 19 OCT 25 Station: RK138 WMO ident: 47138 Latitude: 36.03 Longitude: 129.38 ------------------------------------------------------------------------------- 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 1023 8 17.8 13.8 77 4.0 15.3 270 3 289.1 290.8 287.5 316.4 9.73 1 1000 202 17.2 12.4 73 4.8 14.3 235 6 290.4 292.0 287.4 316.0 9.08 2 960 549 14.4 11.8 84 2.6 12.9 193 5 290.9 292.5 287.6 316.7 9.09 3 925 862 12.4 9.3 81 3.1 10.6 280 6 292.0 293.4 287.0 314.7 7.97 4 886 1222 10.0 7.3 83 2.7 8.5 315 16 293.1 294.4 286.7 314.0 7.25 5 855 1518 9.0 -3.0 43 12.0 3.5 306 18 295.1 295.7 283.7 305.7 3.58 6 852 1548 8.8 -0.2 53 9.0 4.4 306 18 295.2 296.0 284.7 308.2 4.42 7 850 1567 8.8 -2.2 46 11.0 3.7 305 18 295.4 296.1 284.1 306.7 3.82 8 847 1596 8.6 -3.4 43 12.0 3.1 306 19 295.5 296.1 283.8 305.9 3.51 9 840 1665 9.4 -28.6 5 38.0 -0.9 307 20 297.0 297.1 280.6 298.4 0.43 10 830 1764 9.6 -31.4 4 41.0 -1.0 309 22 298.2 298.3 281.0 299.4 0.33 11 827 1794 10.2 -24.8 7 35.0 -0.2 309 22 299.2 299.3 281.8 301.2 0.62 12 779 2290 9.2 -15.8 15 25.0 0.1 285 23 303.3 303.5 284.5 307.8 1.43 13 765 2439 8.0 -17.0 15 25.0 -0.9 280 23 303.5 303.8 284.5 307.8 1.32 14 700 3164 2.8 -20.2 17 23.0 -4.5 250 26 305.6 305.8 285.0 309.2 1.10 15 661 3624 0.2 -18.8 22 19.0 -6.0 239 27 307.7 308.0 286.1 312.0 1.31 16 655 3697 0.0 -12.0 40 12.0 -4.6 242 28 308.3 308.7 287.3 315.7 2.32 17 652 3734 -0.3 -4.5 73 4.2 -2.3 244 28 308.4 309.1 289.2 321.4 4.20 18 642 3857 -1.3 -3.5 85 2.2 -2.3 252 31 308.6 309.4 289.6 322.9 4.60 19 636 3932 -1.7 -3.2 89 1.5 -2.4 257 33 309.0 309.9 289.9 323.7 4.75 20 629 4020 -2.1 -4.9 81 2.8 -3.4 260 34 309.5 310.3 289.6 322.7 4.22 21 623 4096 -1.1 -32.1 7 31.0 -8.5 261 34 311.5 311.6 286.4 312.9 0.42 22 620 4134 -0.7 -23.7 16 23.0 -7.5 261 34 312.4 312.5 287.2 315.5 0.91 23 612 4237 -1.7 -16.7 31 15.0 -6.9 262 34 312.4 312.7 288.1 317.9 1.69 24 587 4567 -3.7 -20.7 25 17.0 -9.0 265 33 313.8 314.0 288.1 318.0 1.25 25 573 4757 -5.1 -14.1 49 9.0 -8.4 266 36 314.3 314.8 289.3 321.7 2.24 26 536 5277 -8.9 -33.9 11 25.0 -14.1 269 44 315.8 315.9 287.9 317.3 0.41 27 526 5422 -9.7 -25.7 26 16.0 -13.8 270 46 316.6 316.8 288.6 319.7 0.90 28 520 5511 -10.7 -20.7 44 10.0 -13.6 270 47 316.4 316.7 289.1 321.2 1.41 29 512 5629 -11.9 -23.9 36 12.0 -15.0 270 46 316.4 316.6 288.8 320.1 1.08 30 500 5810 -13.7 -21.7 51 8.0 -15.9 270 45 316.3 316.6 289.0 320.9 1.35 31 466 6341 -18.9 -23.2 69 4.3 -20.0 265 46 316.3 316.5 288.9 320.6 1.27 32 450 6602 -19.3 -21.4 83 2.1 -19.8 271 49 319.0 319.3 290.0 324.2 1.54 33 443 6719 -18.7 -21.1 81 2.4 -19.4 275 51 321.2 321.5 290.7 326.6 1.60 34 407 7351 -19.9 -22.4 80 2.5 -20.6 258 84 327.5 327.8 292.5 332.9 1.56 35 400 7480 -20.9 -23.1 82 2.2 -21.5 250 79 327.8 328.1 292.6 333.1 1.49 36 349 8473 -28.5 -29.5 91 1.0 -28.7 238 75 330.6 330.8 292.8 334.0 0.95 37 331 8851 -31.1 -32.9 84 1.8 -31.4 242 79 332.1 332.2 293.0 334.7 0.72 38 329 8894 -31.3 -35.7 65 4.4 -31.9 242 80 332.4 332.5 292.9 334.4 0.55 39 300 9540 -36.9 -40.3 71 3.4 -37.2 250 87 333.4 333.4 293.0 334.8 0.38 40 280 10014 -41.3 -45.7 62 4.4 -41.6 254 96 333.7 333.7 292.9 334.6 0.23 41 267 10335 -43.5 -46.4 73 2.9 -43.7 257 102 335.0 335.1 293.3 335.9 0.22 42 264 10411 -43.7 -51.7 41 8.0 -44.1 258 103 335.8 335.8 293.4 336.3 0.12 43 262 10463 -43.5 -53.5 32 10.0 -44.0 258 104 336.8 336.9 293.6 337.3 0.10 44 261 10488 -42.9 -70.9 3 28.0 -43.7 258 105 338.1 338.1 293.9 338.1 0.01 45 256 10619 -41.9 -65.9 6 24.0 -42.8 260 107 341.4 341.5 294.7 341.5 0.02 46 250 10780 -42.5 -68.5 4 26.0 -43.3 255 105 342.9 342.9 295.0 342.9 0.02 47 240 11054 -43.9 -69.9 4 26.0 -44.7 255 105 344.8 344.8 295.5 344.9 0.01 48 200 12250 -52.5 -74.5 5 22.0 -52.8 255 105 349.6 349.6 296.5 349.7 0.01 49 161 13617 -62.5 -78.1 11 15.5 -62.7 260 110 355.1 355.1 297.7 355.1 0.01 50 153 13930 -64.9 -78.9 13 14.0 -65.0 263 103 356.3 356.3 298.0 356.3 0.01 51 150 14050 -65.3 -79.3 13 14.0 -65.4 265 99 357.6 357.6 298.2 357.6 0.00 52 143 14342 -63.9 -81.9 7 18.0 -64.0 264 97 365.0 365.0 299.7 365.0 0.00 53 126 15108 -68.7 -83.7 10 15.0 -68.8 261 92 369.7 369.7 300.5 369.7 0.00 54 112 15815 -67.3 -84.3 7 17.0 -67.4 266 77 385.0 385.0 303.1 385.0 0.00 55 100 16490 -72.1 -86.1 10 14.0 -72.2 255 73 388.4 388.4 303.6 388.4 0.00 56 97 16669 -72.7 -85.7 12 13.0 -72.8 265 77 390.7 390.7 303.9 390.7 0.00 57 70 18600 -69.1 -88.1 5 19.0 -69.2 255 46 436.6 436.6 309.5 436.6 0.00 58 65 19045 -67.5 -87.5 4 20.0 -67.7 261 42 449.4 449.4 310.8 449.4 0.00 TRP 97 16669 -72.7 -85.7 12 13.0 -72.8 265 77 390.7 390.7 303.9 390.7 0.00 WND 161 13617 -62.5 -78.1 11 15.5 -62.7 260 110 355.1 355.1 297.7 355.1 0.01 Sounding variables and indices 1000-500 mb thick: 5608.00 m Freezing level: 655.00 mb = 3697.38 m = 12130.36 ft Wetbulb zero: 841.51 mb = 1649.97 m = 5413.21 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 40.17 % Est. max temperature: 22.70 C = 72.86 F Sfc-Lift cond lev (LCL): 964.00 mb = 513.63 m = 1685.13 ft T: 14.69 C 700-500 lapse rate: 6.24 C/km ThetaE index: 10.94 C Layer 925.0- 852.0 mb Conv cond level (CCL): 893.31 mb = 1153.54 m = 3784.55 ft Mean mixing ratio: 8.93 g/kg Conv temperature: 21.67 C = 71.00 F Cap Strength: 6.49 C Lifted Index: 4.91 C Risk: None Lifted Index @300 mb: 12.65 C Lifted Index @700 mb: 4.07 C Showalter Index: 10.71 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 11.50 C K Index: -2.70 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 3.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.30 J/kg Max Up Vert Vel: 4.07 m/s Conv Inhibition (B-): 14111.05 J/kg Cap Strength: 6.25 C Lift Cond Lev (LCL): 922.14 mb = 887.86 m = 2912.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 20 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 1023 8 270 3 3.0 -0.0 | 123 17 -14.2 9.3 1 1000 202 235 6 4.9 3.4 | 136 18 -12.3 12.7 2 988 305 205 7 3.0 6.3 | 138 21 -14.3 15.6 3 953 610 190 4 0.7 3.9 | 129 21 -16.5 13.2 4 925 862 280 6 5.9 -1.0 | 126 14 -11.3 8.2 5 919 914 285 7 6.8 -1.8 | 126 13 -10.5 7.5 6 886 1219 315 16 11.3 -11.3 | 71 6 -5.9 -2.0 7 850 1567 305 18 14.7 -10.3 | 67 3 -2.5 -1.0 8 823 1829 310 23 17.6 -14.8 | 356 6 0.4 -5.5 9 793 2134 290 23 21.6 -7.9 | 252 5 4.4 1.4 10 737 2743 270 24 24.0 -0.0 | 216 11 6.8 9.3 11 700 3164 250 26 24.4 8.9 | 202 20 7.2 18.2 12 683 3353 230 25 19.2 16.1 | 184 25 1.9 25.3 13 657 3658 240 27 23.4 13.5 | 195 24 6.2 22.8 14 632 3962 260 34 33.5 5.9 | 227 22 16.3 15.2 15 585 4572 265 33 32.9 2.9 | 232 20 15.6 12.2 16 521 5486 270 47 47.0 -0.0 | 253 31 29.8 9.3 17 500 5810 270 45 45.0 -0.0 | 252 29 27.8 9.3 18 481 6096 265 46 45.8 4.0 | 245 32 28.6 13.3 19 462 6401 265 46 45.8 4.0 | 245 32 28.6 13.3 20 444 6706 275 50 49.8 -4.4 | 261 33 32.6 4.9 21 409 7315 260 85 83.7 14.8 | 250 71 66.5 24.0 22 400 7480 250 79 74.2 27.0 | 238 68 57.0 36.3 23 376 7925 245 72 65.3 30.4 | 230 62 48.0 39.7 24 360 8230 235 73 59.8 41.9 | 220 67 42.6 51.1 25 300 9540 250 87 81.8 29.8 | 239 75 64.5 39.0 26 254 10668 260 108 106.4 18.8 | 253 93 89.1 28.0 27 250 10780 255 105 101.4 27.2 | 247 92 84.2 36.5 28 200 12250 255 105 101.4 27.2 | 247 92 84.2 36.5 29 161 13617 260 110 108.3 19.1 | 253 95 91.1 28.4 30 158 13716 260 110 108.3 19.1 | 253 95 91.1 28.4 31 150 14050 265 99 98.6 8.6 | 258 83 81.4 17.9 32 123 15240 260 91 89.6 15.8 | 251 77 72.4 25.1 33 117 15545 270 89 89.0 -0.0 | 263 72 71.8 9.3 34 106 16154 260 61 60.1 10.6 | 245 47 42.8 19.9 35 100 16490 255 73 70.5 18.9 | 242 60 53.3 28.2 36 97 16669 265 77 76.7 6.7 | 255 62 59.5 16.0 37 95 16764 255 73 70.5 18.9 | 242 60 53.3 28.2 38 86 17374 280 60 59.1 -10.4 | 272 42 41.9 -1.1 39 82 17678 260 55 54.2 9.6 | 243 41 36.9 18.8 40 78 17983 265 61 60.8 5.3 | 251 46 43.5 14.6 41 74 18288 270 52 52.0 -0.0 | 255 36 34.8 9.3 42 70 18593 245 44 39.9 18.6 | 219 36 22.7 27.9 43 70 18600 255 46 44.4 11.9 | 232 34 27.2 21.2 44 62 19202 265 40 39.8 3.5 | 241 26 22.6 12.8 Wind Parameters Mean winds (0-6000m): 268.3 at 26.1 knts Storm direction: 298.3 at 19.6 knts Shear (0-3000m) pos: 3.4 neg: 3.9 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 83.6 deg Storm rel helicity (0-3000m) pos: 26.7 neg: -67.8 tot: -41.1 m^2/s^2 ave: -13.7 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 10.4 stream: -4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 69.16 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 ------------------------------------------------------------------------------- 500 219 6 135 19| 0.0 5.3 5.3| 19.9 -12.4 7.4 14.8 0.22| 10.0 2.2 1000 236 6 135 18| 6.0 2.6 8.6| 26.7 -27.2 -0.5 -0.5 -0.00| 11.8 -0.0 1500 285 9 129 11| 6.9 1.8 8.6| 26.7 -39.0 -12.3 -8.2 -0.20| 11.4 -2.3 2000 296 12 122 8| 5.2 1.6 6.8| 26.7 -46.9 -20.2 -10.1 -0.35| 11.1 -3.9 2500 293 14 133 6| 4.1 3.0 7.1| 26.7 -55.0 -28.2 -11.3 -0.41| 10.6 -4.3 3000 286 16 159 5| 3.4 3.9 7.3| 26.7 -67.8 -41.1 -13.7 -0.41| 10.4 -4.3 4000 270 19 190 9| 4.5 4.0 8.5|128.2-109.9 18.3 4.6 -0.18| 11.4 -2.0 5000 268 22 206 11| 4.3 3.2 7.5|164.3-109.9 54.5 10.9 -0.10| 10.1 -1.0 6000 268 26 221 13| 4.2 2.9 7.0|196.5-133.3 63.2 10.5 -0.07| 9.5 -0.7 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251019.12.gif