UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for RK102... Searching the city database file for: RK102 ... Date:1200Z 16 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 1017 46 17.2 13.1 77 4.1 14.7 360 6 289.0 290.6 287.2 315.2 9.35 1 1006 138 17.4 9.4 59 8.0 12.7 16 10 290.1 291.4 285.7 311.0 7.37 2 1000 189 17.4 8.4 55 9.0 12.3 25 12 290.5 291.8 285.4 310.3 6.92 3 991 266 17.4 6.4 48 11.0 11.3 38 12 291.3 292.4 284.8 308.8 6.09 4 941 707 15.8 2.8 42 13.0 9.0 77 11 294.0 294.9 284.8 308.5 4.97 5 925 852 15.4 -0.6 33 16.0 7.5 80 10 295.1 295.8 284.1 306.8 3.95 6 877 1302 13.2 -3.8 30 17.0 5.3 79 7 297.3 297.9 284.2 307.2 3.29 7 850 1564 11.8 -3.2 35 15.0 4.7 60 8 298.5 299.2 285.0 309.2 3.55 8 799 2079 9.4 -4.6 37 14.0 2.9 27 6 301.3 301.9 285.9 311.7 3.40 9 766 2427 8.2 -11.8 23 20.0 0.3 323 2 303.6 304.0 285.3 310.0 2.02 10 741 2701 7.6 -16.4 16 24.0 -1.1 307 6 305.9 306.1 285.5 310.5 1.43 11 729 2835 7.6 -16.4 16 24.0 -1.2 302 8 307.3 307.6 286.1 312.0 1.45 12 719 2949 7.8 -17.2 15 25.0 -1.3 298 10 308.7 309.0 286.5 313.3 1.38 13 700 3169 7.2 -17.8 15 25.0 -1.8 290 14 310.5 310.7 287.1 314.9 1.35 14 629 4032 -0.5 -23.5 16 23.0 -7.3 289 24 311.3 311.5 286.9 314.4 0.91 15 601 4393 -3.7 -20.7 25 17.0 -8.9 295 29 311.7 311.9 287.3 315.8 1.22 16 565 4877 -5.9 -28.9 14 23.0 -11.6 295 41 314.7 314.8 287.7 316.8 0.62 17 549 5101 -6.9 -21.9 29 15.0 -11.3 293 44 316.1 316.3 288.8 320.2 1.21 18 513 5624 -11.1 -21.1 43 10.0 -14.0 287 51 317.2 317.4 289.3 321.9 1.38 19 500 5820 -12.9 -21.9 47 9.0 -15.4 285 54 317.3 317.6 289.3 321.8 1.32 20 485 6051 -15.1 -23.1 50 8.0 -17.2 289 57 317.4 317.6 289.2 321.6 1.23 21 400 7480 -24.3 -34.3 39 10.0 -25.9 285 61 323.4 323.5 290.3 325.3 0.52 22 347 8503 -32.1 -41.1 40 9.0 -33.1 283 67 326.3 326.3 291.0 327.4 0.30 23 300 9520 -38.3 -55.3 15 17.0 -39.2 280 82 331.4 331.4 292.2 331.7 0.07 24 294 9659 -39.1 -57.1 13 18.0 -40.0 279 83 332.2 332.2 292.4 332.4 0.06 25 250 10760 -43.5 -78.5 1 35.0 -44.3 275 86 341.4 341.4 294.7 341.4 0.00 26 200 12220 -52.7 -84.7 1 32.0 -53.1 270 95 349.3 349.3 296.5 349.3 0.00 27 195 12384 -53.4 -85.3 1 31.8 -53.8 275 96 350.7 350.7 296.8 350.7 0.00 28 170 13260 -57.5 -88.5 1 31.0 -57.8 275 93 358.0 358.0 298.3 358.0 0.00 29 150 14040 -63.9 -92.9 1 29.0 -64.0 275 91 360.0 360.0 298.7 360.0 0.00 30 112 15789 -73.3 -99.3 1 26.0 -73.3 270 77 373.8 373.8 301.2 373.8 0.00 31 105 16165 -73.9 -99.9 1 26.0 -73.9 273 74 379.6 379.6 302.2 379.6 0.00 32 100 16450 -73.9 -99.9 1 26.0 -73.9 275 71 384.9 384.9 303.1 384.9 0.00 33 70 18550 -68.1 -96.1 1 28.0 -68.2 280 43 438.7 438.7 309.7 438.7 0.00 34 69 18636 -67.9 -95.9 1 28.0 -68.1 279 42 440.9 440.9 310.0 440.9 0.00 35 61 19383 -64.7 -93.7 1 29.0 -65.0 274 33 463.9 463.9 312.1 463.9 0.00 36 50 20600 -63.5 -92.5 1 29.0 -63.9 265 18 493.8 493.8 314.5 493.9 0.00 37 30 23780 -59.1 -89.1 1 30.0 -60.1 195 6 583.5 583.5 319.8 583.6 0.00 38 20 26340 -55.9 -86.9 1 31.0 -57.9 320 12 665.1 665.1 323.3 665.1 0.01 39 13 29085 -55.1 -87.1 1 32.0 -58.1 175 8 755.0 755.0 326.1 755.2 0.02 40 12 29595 -56.5 -87.5 1 31.0 -59.3 202 9 767.6 767.6 326.4 767.7 0.02 41 10 30770 -49.5 -82.5 1 33.0 -55.2 265 12 834.8 834.8 328.1 835.2 0.04 42 10 30770 -49.7 -82.7 1 33.0 -55.3 265 12 834.0 834.0 328.1 834.4 0.04 43 7.6 32568 -49.3 -83.3 1 34.0 -56.1 903.7 903.8 329.5 904.3 0.05 TRP 112 15789 -73.3 -99.3 1 26.0 -73.3 270 77 373.8 373.8 301.2 373.8 0.00 WND 195 12384 -53.4 -85.3 1 31.8 -53.8 275 96 350.7 350.7 296.8 350.7 0.00 Sounding variables and indices 1000-500 mb thick: 5631.00 m Freezing level: 633.61 mb = 3976.35 m = 13045.60 ft Wetbulb zero: 761.29 mb = 2478.13 m = 8130.26 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 28.59 % Est. max temperature: 26.03 C = 78.86 F Sfc-Lift cond lev (LCL): 956.81 mb = 564.83 m = 1853.11 ft T: 16.31 C 700-500 lapse rate: 7.58 C/km ThetaE index: 8.43 C Layer 1006.0- 877.0 mb Conv cond level (CCL): 624.08 mb = 4094.60 m = 13433.55 ft Mean mixing ratio: 5.69 g/kg Conv temperature: 39.73 C = 103.52 F Cap Strength: 11.81 C Lifted Index: 10.05 C Risk: None Lifted Index @300 mb: 16.06 C Lifted Index @700 mb: 11.81 C Showalter Index: 9.93 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 9.70 C K Index: -3.50 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 2.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.76 J/kg Max Up Vert Vel: 5.96 m/s Conv Inhibition (B-): 55285.03 J/kg Cap Strength: 11.68 C Lift Cond Lev (LCL): 813.16 mb = 1932.60 m = 6340.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 16 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 1017 46 360 6 -0.0 -6.0 | 132 12 -8.5 7.8 1 1000 189 25 12 -5.1 -10.9 | 102 14 -13.6 2.9 2 986 305 45 12 -8.5 -8.5 | 107 18 -17.0 5.3 3 952 610 75 12 -11.6 -3.1 | 118 23 -20.1 10.7 4 925 852 80 10 -9.8 -1.7 | 123 22 -18.4 12.0 5 918 914 80 10 -9.8 -1.7 | 123 22 -18.4 12.0 6 886 1219 85 7 -7.0 -0.6 | 130 20 -15.5 13.2 7 850 1564 60 8 -6.9 -4.0 | 122 18 -15.5 9.8 8 823 1829 35 9 -5.2 -7.4 | 115 15 -13.7 6.4 9 793 2134 25 5 -2.1 -4.5 | 131 14 -10.6 9.2 10 765 2438 320 2 1.3 -1.5 | 149 14 -7.2 12.2 11 737 2743 305 7 5.7 -4.0 | 164 10 -2.8 9.7 12 700 3169 290 14 13.2 -4.8 | 207 10 4.6 9.0 13 658 3658 280 21 20.7 -3.6 | 230 16 12.2 10.1 14 609 4267 295 26 23.6 -11.0 | 260 15 15.0 2.8 15 564 4877 295 41 37.2 -17.3 | 277 29 28.6 -3.6 16 500 5820 285 54 52.2 -14.0 | 270 44 43.6 -0.2 17 482 6096 290 58 54.5 -19.8 | 278 46 46.0 -6.1 18 400 7480 285 61 58.9 -15.8 | 272 50 50.4 -2.0 19 392 7620 280 60 59.1 -10.4 | 266 51 50.6 3.3 20 316 9144 285 72 69.5 -18.6 | 275 61 61.0 -4.9 21 300 9520 280 82 80.8 -14.2 | 270 72 72.2 -0.5 22 253 10668 275 87 86.7 -7.6 | 265 78 78.1 6.2 23 250 10760 275 86 85.7 -7.5 | 265 77 77.1 6.3 24 200 12220 270 95 95.0 -0.0 | 261 88 86.5 13.8 25 195 12384 275 96 95.6 -8.4 | 266 87 87.1 5.4 26 150 14040 275 91 90.7 -7.9 | 266 82 82.1 5.8 27 123 15240 275 80 79.7 -7.0 | 265 71 71.2 6.8 28 112 15789 270 77 77.0 -0.0 | 259 70 68.5 13.8 29 100 16450 275 71 70.7 -6.2 | 263 63 62.2 7.6 30 70 18550 280 43 42.3 -7.5 | 259 34 33.8 6.3 31 50 20600 265 18 17.9 1.6 | 212 18 9.4 15.3 32 44 21336 210 14 7.0 12.1 | 177 26 -1.5 25.9 33 30 23780 195 6 1.6 5.8 | 160 21 -7.0 19.6 34 20 26340 320 12 7.7 -9.2 | 170 5 -0.8 4.6 35 17 27432 85 4 -4.0 -0.3 | 137 18 -12.5 13.4 36 10 30770 265 12 12.0 1.0 | 193 15 3.4 14.8 Wind Parameters Mean winds (0-6000m): 298.2 at 21.6 knts Storm direction: 328.2 at 16.2 knts Shear (0-3000m) pos: 1.7 neg: 3.4 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 62.8 deg Storm rel helicity (0-3000m) pos: 101.2 neg: -40.5 tot: 60.7 m^2/s^2 ave: 20.2 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 93.39 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 42 11 109 17| 11.6 0.0 11.6| 19.0 -19.1 -0.1 -0.2 -0.14| 16.2 -2.3 1000 60 11 115 20| 5.1 0.0 5.1| 43.2 -19.1 24.1 24.1 0.09| 10.5 1.0 1500 64 10 119 20| 3.4 1.1 4.5| 50.1 -31.3 18.8 12.6 0.03| 8.6 0.3 2000 59 9 118 19| 2.5 1.8 4.4| 60.1 -40.5 19.6 9.8 0.04| 8.2 0.3 2500 55 8 121 18| 2.0 2.3 4.4| 82.2 -40.5 41.7 16.7 0.19| 8.2 1.5 3000 43 8 119 16| 1.7 3.4 5.1|101.2 -40.5 60.7 20.2 0.31| 8.3 2.5 4000 336 11 132 6| 0.6 3.6 4.2|142.2 -40.5 101.6 25.4 0.42| 8.1 3.4 5000 309 16 221 5| 0.6 3.9 4.5|188.1 -43.3 144.8 29.0 0.42| 8.6 3.6 6000 298 22 251 11| 1.0 3.9 4.9|237.6 -76.4 161.2 26.9 0.36| 8.7 3.1 Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20251016.12.gif