UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for RK102... Searching the city database file for: RK102 ... Date:0000Z 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 1027 46 8.4 -1.6 49 10.0 4.1 360 20 279.4 280.0 276.0 288.6 3.31 1 1020 103 7.0 -1.0 57 8.0 3.6 4 22 278.6 279.2 275.7 288.2 3.48 2 1000 265 5.6 -1.4 61 7.0 2.7 15 26 278.8 279.3 275.8 288.3 3.45 3 987 372 4.8 -2.2 60 7.0 1.9 13 26 279.0 279.6 275.7 288.2 3.29 4 965 555 3.2 -3.8 60 7.0 0.4 7 27 279.2 279.7 275.4 287.5 2.99 5 952 664 1.6 -4.4 64 6.0 -0.7 4 26 278.6 279.1 274.9 286.7 2.89 6 927 879 1.2 -8.8 47 10.0 -2.3 0 23 280.4 280.7 274.8 286.4 2.12 7 925 896 1.2 -8.8 47 10.0 -2.3 360 23 280.5 280.9 274.9 286.6 2.12 8 918 957 1.8 -11.2 37 13.0 -2.5 6 23 281.8 282.1 275.0 286.9 1.77 9 910 1028 2.6 -15.4 25 18.0 -2.9 7 22 283.3 283.5 275.1 287.1 1.27 10 901 1108 3.2 -21.8 14 25.0 -3.4 8 22 284.7 284.8 275.1 287.0 0.74 11 850 1577 0.2 -25.8 12 26.0 -5.9 5 21 286.4 286.5 275.7 288.1 0.55 12 754 2529 -3.3 -32.3 9 29.0 -9.1 326 26 292.5 292.6 278.4 293.7 0.34 13 741 2667 -3.1 -35.1 6 32.0 -9.2 319 28 294.2 294.3 279.1 295.1 0.26 14 731 2774 -2.9 -37.9 5 35.0 -9.2 314 30 295.6 295.6 279.7 296.3 0.20 15 722 2872 -2.5 -37.5 5 35.0 -9.0 310 32 297.1 297.1 280.4 297.8 0.21 16 709 3016 -2.5 -37.5 5 35.0 -9.1 304 34 298.6 298.7 281.1 299.4 0.21 17 700 3117 -2.5 -45.5 2 43.0 -9.4 300 36 299.7 299.7 281.4 300.1 0.09 18 693 3196 -2.7 -42.7 3 40.0 -9.5 299 37 300.4 300.4 281.7 300.8 0.13 19 673 3428 -3.1 -23.1 20 20.0 -8.5 294 41 302.4 302.6 283.5 305.3 0.88 20 559 4868 -12.3 -27.3 27 15.0 -15.6 266 54 308.1 308.2 285.5 310.5 0.73 21 506 5621 -16.9 -26.9 42 10.0 -19.0 269 66 311.4 311.5 286.8 314.2 0.83 22 500 5710 -17.3 -25.3 50 8.0 -19.1 270 68 311.9 312.1 287.2 315.2 0.98 23 482 5986 -17.9 -28.9 38 11.0 -20.1 270 72 314.5 314.6 287.8 317.0 0.73 24 473 6128 -18.5 -34.5 23 16.0 -21.2 270 74 315.5 315.5 287.8 317.0 0.43 25 458 6369 -19.1 -32.1 31 13.0 -21.5 269 77 317.6 317.7 288.6 319.6 0.57 26 441 6651 -20.1 -29.1 45 9.0 -22.0 268 81 319.8 320.0 289.5 322.6 0.78 27 400 7370 -25.7 -33.7 47 8.0 -27.0 265 90 321.6 321.7 289.9 323.6 0.55 28 393 7497 -26.7 -34.7 47 8.0 -27.9 265 91 321.9 322.0 289.9 323.8 0.51 29 301 9367 -39.1 -49.1 34 10.0 -39.8 275 124 329.9 330.0 291.9 330.5 0.15 30 300 9390 -39.3 -49.3 34 10.0 -39.9 275 124 330.0 330.0 291.9 330.5 0.14 31 271 10077 -42.7 -59.7 14 17.0 -43.4 264 122 334.8 334.8 293.0 335.0 0.05 32 265 10228 -41.5 -65.5 6 24.0 -42.3 261 121 338.7 338.7 294.0 338.8 0.02 33 250 10620 -43.1 -78.1 1 35.0 -43.9 255 120 342.0 342.0 294.8 342.0 0.00 34 223 11381 -49.5 -82.5 1 33.0 -50.0 257 120 343.5 343.5 295.1 343.5 0.00 35 200 12090 -52.5 -85.5 1 33.0 -52.9 260 119 349.6 349.6 296.5 349.6 0.00 36 150 13910 -61.9 -91.9 1 30.0 -62.1 260 112 363.4 363.4 299.4 363.4 0.00 37 129 14832 -65.9 -93.9 1 28.0 -66.0 270 111 372.3 372.3 300.9 372.3 0.00 38 105 16090 -62.5 -91.5 1 29.0 -62.7 256 80 401.3 401.3 305.4 401.3 0.00 39 100 16390 -62.7 -91.7 1 29.0 -62.9 250 73 406.6 406.6 306.1 406.6 0.00 40 96 16641 -63.9 -92.9 1 29.0 -64.1 253 75 409.0 409.0 306.4 409.0 0.00 41 93 16836 -64.1 -93.1 1 29.0 -64.3 255 76 412.3 412.3 306.8 412.3 0.00 42 84 17458 -64.9 -93.9 1 29.0 -65.1 260 67 422.9 422.9 308.0 422.9 0.00 43 80 17754 -66.7 -94.7 1 28.0 -66.8 263 63 425.1 425.1 308.3 425.1 0.00 44 72 18390 -67.5 -95.5 1 28.0 -67.7 269 53 436.4 436.4 309.5 436.4 0.00 45 70 18560 -67.5 -95.5 1 28.0 -67.7 270 51 440.0 440.0 309.8 440.0 0.00 46 60 19497 -63.7 -92.7 1 29.0 -64.0 270 45 468.3 468.3 312.5 468.3 0.00 47 57 19814 -61.3 -91.3 1 30.0 -61.7 270 43 480.7 480.7 313.5 480.7 0.00 48 50 20630 -59.5 -89.5 1 30.0 -60.1 270 38 503.3 503.3 315.2 503.3 0.00 49 45 21286 -61.5 -91.5 1 30.0 -62.0 251 33 513.8 513.8 315.9 513.8 0.00 50 38 22342 -57.9 -88.9 1 31.0 -58.9 254 33 548.4 548.4 318.0 548.5 0.00 51 30 23840 -55.3 -87.3 1 32.0 -56.8 260 33 593.9 593.9 320.3 593.9 0.01 52 27 24515 -53.5 -85.5 1 32.0 -55.5 292 25 617.1 617.1 321.3 617.2 0.01 53 22 25840 -50.9 -83.9 1 33.0 -53.9 356 9 662.1 662.1 323.2 662.2 0.02 54 20 26460 -50.7 -83.7 1 33.0 -54.0 25 2 681.0 681.0 323.8 681.1 0.02 55 17 27524 -48.5 -82.5 1 34.0 -52.9 312 8 720.4 720.5 325.1 720.7 0.03 56 11 30380 -49.9 -82.9 1 33.0 -55.1 242 13 810.9 810.9 327.5 811.2 0.04 TRP 129 14832 -65.9 -93.9 1 28.0 -66.0 270 111 372.3 372.3 300.9 372.3 0.00 WND 93 16836 -64.1 -93.1 1 29.0 -64.3 255 76 412.3 412.3 306.8 412.3 0.00 Sounding variables and indices 1000-500 mb thick: 5445.00 m Freezing level: 844.51 mb = 1631.41 m = 5352.33 ft Wetbulb zero: 959.98 mb = 597.04 m = 1958.77 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 25.00 % Est. max temperature: 14.51 C = 58.12 F Sfc-Lift cond lev (LCL): 881.02 mb = 1288.53 m = 4227.40 ft T: 2.05 C 700-500 lapse rate: 5.71 C/km ThetaE index: 1.91 C Layer 987.0- 925.0 mb Conv cond level (CCL): 585.50 mb = 4508.43 m = 14791.24 ft Mean mixing ratio: 3.06 g/kg Conv temperature: 35.87 C = 96.57 F Cap Strength: 20.40 C Lifted Index: 20.74 C Risk: None Lifted Index @300 mb: 30.06 C Lifted Index @700 mb: 14.71 C Showalter Index: 20.36 C Risk: None Total Totals Index: 9.00 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: -8.50 C K Index: -51.30 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 5.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.62 J/kg Max Up Vert Vel: 2.69 m/s Conv Inhibition (B-): 70908.25 J/kg Cap Strength: 20.68 C Lift Cond Lev (LCL): 871.28 mb = 1377.97 m = 4520.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 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 1027 46 360 20 -0.0 -20.0 | 105 17 -16.3 4.4 1 1000 265 15 26 -6.7 -25.1 | 88 23 -23.0 -0.7 2 995 305 15 26 -6.7 -25.1 | 88 23 -23.0 -0.7 3 958 610 5 27 -2.4 -26.9 | 82 19 -18.7 -2.5 4 925 896 360 23 -0.0 -23.0 | 95 16 -16.3 1.4 5 923 914 5 23 -2.0 -22.9 | 95 18 -18.3 1.5 6 889 1219 10 21 -3.6 -20.7 | 100 20 -19.9 3.7 7 850 1577 5 21 -1.8 -20.9 | 101 18 -18.1 3.4 8 823 1829 355 22 1.9 -21.9 | 100 15 -14.4 2.4 9 792 2134 340 21 7.2 -19.7 | 117 10 -9.1 4.6 10 763 2438 330 24 12.0 -20.8 | 130 6 -4.3 3.6 11 734 2743 315 30 21.2 -21.2 | 237 6 4.9 3.2 12 700 3117 300 36 31.2 -18.0 | 247 16 14.9 6.4 13 653 3658 290 45 42.3 -15.4 | 251 27 26.0 9.0 14 603 4267 285 50 48.3 -12.9 | 250 34 32.0 11.4 15 557 4877 265 54 53.8 4.7 | 232 47 37.5 29.1 16 500 5710 270 68 68.0 -0.0 | 245 57 51.7 24.4 17 475 6096 270 74 74.0 -0.0 | 247 63 57.7 24.4 18 400 7370 265 90 89.7 7.8 | 246 80 73.4 32.2 19 386 7620 265 92 91.6 8.0 | 247 82 75.3 32.4 20 311 9144 275 121 120.5 -10.5 | 262 105 104.2 13.8 21 300 9390 275 124 123.5 -10.8 | 263 108 107.2 13.6 22 250 10620 255 120 115.9 31.1 | 241 114 99.6 55.4 23 248 10668 255 120 115.9 31.1 | 241 114 99.6 55.4 24 200 12090 260 119 117.2 20.7 | 246 110 100.9 45.0 25 150 13910 260 112 110.3 19.4 | 245 104 94.0 43.8 26 129 14832 270 111 111.0 -0.0 | 256 98 94.7 24.4 27 121 15240 275 100 99.6 -8.7 | 259 85 83.3 15.6 28 100 16390 250 73 68.6 25.0 | 227 72 52.3 49.3 29 93 16836 255 76 73.4 19.7 | 232 72 57.1 44.0 30 70 18560 270 51 51.0 -0.0 | 235 42 34.7 24.4 31 50 20630 270 38 38.0 -0.0 | 222 33 21.7 24.4 32 45 21336 250 33 31.0 11.3 | 202 39 14.7 35.7 33 30 23840 260 33 32.5 5.7 | 208 34 16.2 30.1 34 20 26460 25 2 -0.8 -1.8 | 143 28 -17.1 22.6 35 15 27432 240 14 12.1 7.0 | 172 32 -4.2 31.4 36 6 29870 245 11 10.0 4.6 | 168 30 -6.3 29.0 Wind Parameters Mean winds (0-6000m): 296.2 at 39.1 knts Storm direction: 326.2 at 29.3 knts Shear (0-3000m) pos: 0.6 neg: 5.5 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 142.2 deg Storm rel helicity (0-3000m) pos: 50.4 neg: -39.7 tot: 10.7 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 213.59 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 10 25 90 21| 7.6 0.0 7.6| 0.0 -38.5 -38.5 -76.9 -0.64| 11.8 -7.6 1000 7 25 90 19| 1.7 0.0 1.7| 19.8 -38.5 -18.7 -18.7 -0.17| 9.8 -1.6 1500 7 24 93 19| 1.2 0.4 1.6| 26.1 -38.5 -12.3 -8.2 -0.09| 7.5 -0.7 2000 5 23 94 18| 0.9 2.2 3.1| 33.8 -39.7 -5.9 -3.0 0.00| 7.7 0.0 2500 359 23 95 16| 0.7 3.7 4.4| 42.8 -39.7 3.0 1.2 0.13| 8.2 1.1 3000 349 24 93 12| 0.6 5.5 6.1| 50.4 -39.7 10.7 3.6 0.21| 9.4 2.0 4000 327 29 93 1| 0.4 6.4 6.8| 56.9 -40.8 16.1 4.0 0.18| 9.3 1.7 5000 310 34 253 10| 0.3 6.7 7.0| 78.1-172.3 -94.2 -18.8 0.02| 9.8 0.2 6000 296 39 249 20| 1.3 5.6 6.8|239.5-172.3 67.1 11.2 0.12| 9.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20251020.00.gif