UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 9 OCT 25 Station: X1510 WMO ident: 31510 Latitude: 50.25 Longitude: 127.50 ------------------------------------------------------------------------------- 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 1006 166 3.6 -8.4 41 12.0 -0.6 25 3 276.3 276.6 272.3 281.9 2.01 1 1000 214 3.6 -6.4 48 10.0 -0.0 40 7 276.8 277.1 273.1 283.4 2.36 2 925 842 0.0 -12.0 40 12.0 -3.8 30 13 279.3 279.6 273.5 284.1 1.64 3 850 1514 -4.5 -13.5 49 9.0 -7.1 300 11 281.4 281.7 274.6 286.1 1.58 4 820 1796 -6.1 -14.1 53 8.0 -8.4 301 15 282.6 282.9 275.2 287.2 1.56 5 700 3009 -16.3 -21.3 65 5.0 -17.3 305 31 284.4 284.6 275.3 287.4 1.00 6 654 3516 -20.9 -25.7 65 4.8 -21.7 303 36 284.8 284.9 275.1 287.0 0.72 7 568 4547 -26.5 -33.5 52 7.0 -27.3 299 48 290.0 290.0 277.3 291.2 0.40 8 538 4940 -25.7 -33.7 47 8.0 -26.7 297 52 295.4 295.5 279.9 296.8 0.41 9 500 5470 -27.3 -37.3 38 10.0 -28.4 295 58 299.8 299.8 281.7 300.8 0.31 10 453 6179 -29.5 -41.5 30 12.0 -30.6 295 66 305.6 305.6 284.0 306.4 0.22 11 400 7060 -33.7 -44.7 32 11.0 -34.6 295 77 311.2 311.2 286.0 311.8 0.18 12 366 7678 -34.9 -45.9 32 11.0 -35.7 292 84 317.6 317.6 288.2 318.2 0.17 13 300 9040 -41.9 -52.9 29 11.0 -42.5 285 101 326.3 326.3 290.7 326.7 0.09 14 263 9925 -46.7 -57.7 27 11.0 -47.1 281 107 331.8 331.8 292.3 332.0 0.06 15 250 10260 -48.9 -59.9 27 11.0 -49.2 280 110 333.4 333.4 292.7 333.6 0.05 16 242 10472 -50.1 -61.1 26 11.0 -50.4 276 111 334.7 334.7 293.0 334.9 0.04 17 239 10553 -52.3 -63.3 25 11.0 -52.5 275 112 332.6 332.6 292.4 332.7 0.03 18 237 10607 -52.3 -63.3 25 11.0 -52.5 275 112 333.4 333.4 292.7 333.5 0.03 19 206 11510 -53.1 -64.1 25 11.0 -53.4 280 116 345.7 345.7 295.7 345.8 0.03 20 200 11700 -53.3 -64.3 25 11.0 -53.5 280 116 348.4 348.4 296.3 348.5 0.03 21 191 11998 -53.1 -64.1 25 11.0 -53.4 280 114 353.3 353.3 297.4 353.5 0.04 22 158 13231 -50.9 -61.9 26 11.0 -51.3 280 108 376.7 376.7 301.8 377.0 0.06 23 150 13570 -51.7 -62.7 26 11.0 -52.1 280 106 381.0 381.0 302.5 381.3 0.06 24 100 16180 -53.9 -64.9 25 11.0 -54.4 280 81 423.6 423.6 308.2 423.9 0.06 25 70 18460 -59.1 -70.1 23 11.0 -59.5 265 68 457.9 458.0 311.6 458.2 0.04 26 59 19530 -59.5 -71.5 20 12.0 -59.9 275 65 480.0 480.0 313.5 480.2 0.04 27 50 20570 -57.7 -69.7 20 12.0 -58.3 285 62 507.5 507.5 315.5 507.9 0.06 28 44 21382 -52.9 -64.9 22 12.0 -54.0 282 54 538.1 538.2 317.5 539.1 0.14 29 41 21832 -56.9 -68.9 21 12.0 -57.7 281 50 539.1 539.2 317.5 539.7 0.09 30 30 23820 -53.5 -65.5 22 12.0 -54.9 275 31 598.8 598.9 320.6 600.2 0.19 31 29 24040 -52.1 -64.1 22 12.0 -53.8 273 30 608.5 608.6 321.0 610.3 0.24 32 21 26132 -53.1 -66.1 19 13.0 -55.2 257 24 664.3 664.4 323.3 666.4 0.25 33 20 26450 -50.1 -63.1 20 13.0 -52.8 255 23 682.8 683.0 324.0 686.2 0.39 34 17 27524 -46.9 -60.9 19 14.0 -50.8 213 20 725.6 725.8 325.4 731.1 0.62 35 16 27924 -50.3 -63.3 20 13.0 -53.4 197 18 727.2 727.4 325.4 731.5 0.48 36 10 31000 -50.3 -64.3 18 14.0 -54.6 75 9 831.8 832.1 328.1 838.8 0.67 37 8.4 32142 -48.9 -62.9 18 14.0 -54.1 879.8 880.3 329.2 890.4 0.97 TRP 239 10553 -52.3 -63.3 25 11.0 -52.5 275 112 332.6 332.6 292.4 332.7 0.03 WND 206 11510 -53.1 -64.1 25 11.0 -53.4 280 116 345.7 345.7 295.7 345.8 0.03 Sounding variables and indices 1000-500 mb thick: 5256.00 m Freezing level: 925.00 mb = 842.00 m = 2762.43 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 53.14 % Est. max temperature: 8.59 C = 47.46 F Sfc-Lift cond lev (LCL): 834.74 mb = 1656.02 m = 5433.07 ft T: -5.31 C 700-500 lapse rate: 4.47 C/km Conv cond level (CCL): 739.84 mb = 2584.50 m = 8479.24 ft Mean mixing ratio: 1.94 g/kg Conv temperature: 11.19 C = 52.15 F Cap Strength: 10.61 C Lifted Index: 13.70 C Risk: None Lifted Index @300 mb: 30.15 C Lifted Index @700 mb: 3.60 C Showalter Index: 11.94 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 13.80 C K Index: 4.30 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.15 J/kg Max Up Vert Vel: 4.04 m/s Conv Inhibition (B-): 66939.72 J/kg Cap Strength: 13.32 C Lift Cond Lev (LCL): 804.26 mb = 1944.32 m = 6378.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 25 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 1006 166 25 3 -1.3 -2.7 | 146 24 -13.2 19.5 1 1000 214 40 7 -4.5 -5.4 | 136 24 -16.5 16.8 2 925 842 30 13 -6.5 -11.3 | 121 21 -18.5 10.9 3 850 1514 300 11 9.5 -5.5 | 172 17 -2.4 16.7 4 700 3009 305 31 25.4 -17.8 | 252 14 13.4 4.4 5 500 5470 295 58 52.6 -24.5 | 273 41 40.6 -2.3 6 400 7060 295 77 69.8 -32.5 | 280 59 57.8 -10.4 7 300 9040 285 101 97.6 -26.1 | 273 86 85.6 -4.0 8 250 10260 280 110 108.3 -19.1 | 268 96 96.4 3.1 9 239 10553 275 112 111.6 -9.8 | 263 100 99.6 12.4 10 206 11510 280 116 114.2 -20.1 | 269 102 102.3 2.0 11 200 11700 280 116 114.2 -20.1 | 269 102 102.3 2.0 12 150 13570 280 106 104.4 -18.4 | 268 93 92.4 3.8 13 100 16180 280 81 79.8 -14.1 | 263 68 67.8 8.1 14 70 18460 265 68 67.7 5.9 | 243 62 55.8 28.1 15 50 20570 285 62 59.9 -16.0 | 263 48 47.9 6.1 16 30 23820 275 31 30.9 -2.7 | 224 27 18.9 19.5 17 20 26450 255 23 22.2 6.0 | 200 30 10.3 28.1 18 10 31000 75 9 -8.7 -2.3 | 134 29 -20.7 19.8 Wind Parameters Mean winds (0-6000m): 301.7 at 33.6 knts Storm direction: 331.7 at 25.2 knts Shear (0-3000m) pos: 3.7 neg: 3.0 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 110.4 deg Storm rel helicity (0-3000m) pos: 121.5 neg: -60.1 tot: 61.4 m^2/s^2 ave: 20.5 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 164.77 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 36 9 131 23| 8.6 0.0 8.6| 0.0 -51.2 -51.2 -102.4 -0.97| 8.9 -8.6 1000 25 11 128 21| 4.3 4.7 9.0| 21.3 -60.1 -38.8 -38.8 -0.25| 10.1 -2.5 1500 5 11 131 17| 2.9 6.0 8.9| 58.8 -60.1 -1.3 -0.9 0.16| 10.4 1.7 2000 340 12 144 13| 2.8 4.5 7.3| 80.6 -60.1 20.5 10.3 0.29| 9.6 2.8 2500 325 14 160 11| 3.3 3.6 6.9|102.2 -60.1 42.1 16.8 0.40| 9.0 3.6 3000 318 17 176 10| 3.7 3.0 6.7|121.5 -60.1 61.4 20.5 0.45| 8.6 3.9 4000 311 22 213 9| 2.8 3.6 6.4|145.5 -60.1 85.4 21.3 0.45| 7.9 3.5 5000 305 28 241 13| 2.2 4.1 6.3|159.6 -60.1 99.5 19.9 0.40| 7.5 3.0 6000 302 34 255 17| 1.9 4.4 6.2|194.2 -60.1 134.1 22.3 0.38| 7.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251009.12.gif