UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for X1510... Searching the city database file for: X1510 ... Date:0000Z 30 NOV 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 ------------------------------------------------------------------------------- 0 1000 88 SFC 990 165 -13.1 -15.6 81 2.5 -13.6 320 9 260.8 261.0 260.2 263.9 1.14 2 975 281 -15.3 -19.8 68 4.5 -16.1 327 14 259.7 259.9 258.6 262.0 0.81 3 925 677 -17.5 -21.9 68 4.4 -18.2 350 33 261.4 261.5 259.8 263.4 0.72 4 883 1025 -18.7 -22.8 70 4.1 -19.3 4 29 263.7 263.8 261.5 265.6 0.69 5 850 1309 -18.3 -22.0 73 3.7 -18.9 15 25 267.0 267.1 264.0 269.2 0.77 6 782 1931 -18.3 -22.0 73 3.7 -19.0 2 19 273.4 273.6 268.5 275.9 0.84 7 729 2452 -20.9 -24.7 71 3.8 -21.5 351 14 276.1 276.2 270.1 278.2 0.71 8 700 2752 -21.3 -25.0 72 3.7 -21.9 345 11 278.9 279.0 271.8 281.0 0.72 9 644 3365 -22.3 -26.0 72 3.7 -22.9 18 11 284.5 284.6 274.9 286.7 0.71 10 500 5170 -36.5 -41.0 63 4.5 -36.8 120 13 288.5 288.6 276.3 289.2 0.21 11 412 6484 -47.3 -51.2 64 3.9 -47.4 116 8 291.0 291.1 277.3 291.3 0.08 12 400 6680 -47.9 -51.9 63 4.0 -48.0 115 7 292.7 292.7 278.2 293.0 0.08 13 300 8530 -57.7 -62.1 57 4.4 -57.8 155 13 304.0 304.0 283.0 304.1 0.03 14 283 8896 -59.7 -64.0 57 4.3 -59.7 195 11 306.3 306.3 284.0 306.4 0.02 15 251 9655 -55.1 -59.6 57 4.5 -55.2 229 15 323.8 323.8 290.0 324.0 0.05 16 250 9680 -55.1 -59.7 57 4.6 -55.2 230 15 324.1 324.2 290.1 324.3 0.05 17 200 11100 -55.3 -61.3 47 6.0 -55.4 260 38 345.2 345.2 295.6 345.4 0.05 18 172 12065 -54.1 -61.1 42 7.0 -54.3 255 34 362.4 362.4 299.2 362.7 0.06 19 150 12940 -55.7 -63.7 36 8.0 -55.9 250 31 374.1 374.1 301.3 374.3 0.05 20 110 14902 -60.1 -70.1 26 10.0 -60.3 254 56 400.5 400.5 305.3 400.7 0.03 21 100 15500 -58.9 -69.6 24 10.7 -59.2 255 64 413.9 413.9 307.0 414.0 0.03 22 73 17493 -55.1 -68.1 18 13.0 -55.7 237 43 460.9 461.0 311.9 461.3 0.05 23 70 17760 -56.1 -69.1 18 13.0 -56.6 235 40 464.4 464.4 312.2 464.7 0.05 24 57 19057 -60.3 -74.3 14 14.0 -60.7 238 40 482.9 482.9 313.7 483.1 0.03 25 51 19756 -58.5 -72.5 15 14.0 -59.1 240 40 502.8 502.8 315.2 503.0 0.04 26 50 19880 -59.7 -73.7 15 14.0 -60.2 240 40 502.8 502.8 315.2 503.0 0.04 27 46 20397 -62.3 -76.3 14 14.0 -62.7 240 41 508.7 508.7 315.5 508.8 0.03 28 34 22290 -55.7 -71.7 12 16.0 -56.9 240 46 571.9 572.0 319.3 572.4 0.07 29 31 22873 -58.9 -73.9 13 15.0 -59.8 240 47 578.6 578.6 319.6 579.0 0.06 30 30 23080 -56.5 -72.5 12 16.0 -57.7 240 48 590.6 590.6 320.2 591.1 0.07 31 27 23748 -59.1 -75.1 11 16.0 -60.1 235 51 601.4 601.4 320.7 601.8 0.05 32 25 24237 -55.3 -72.3 10 17.0 -56.9 231 52 625.7 625.7 321.7 626.4 0.09 33 22 25053 -57.1 -74.1 10 17.0 -58.6 225 56 643.6 643.6 322.4 644.2 0.08 34 20 25670 -48.5 -66.5 11 18.0 -52.0 220 58 687.7 687.8 324.1 689.9 0.25 35 19 26010 -45.1 -64.1 10 19.0 -49.8 708.4 708.6 324.8 711.7 0.36 36 17 26749 -47.5 -65.5 11 18.0 -51.7 723.6 723.8 325.3 726.7 0.34 37 16 27151 -46.1 -65.1 10 19.0 -51.0 740.9 741.0 325.8 744.4 0.38 38 15 27587 -39.3 -59.3 10 20.0 -46.9 777.3 777.7 326.9 785.6 0.86 39 12 29118 -38.3 -59.3 9 21.0 -47.3 832.0 832.6 328.2 843.2 1.08 40 11 29723 -33.5 -55.5 9 22.0 -45.1 870.4 871.4 329.2 890.7 1.88 TRP 283 8896 -59.7 -64.0 57 4.3 -59.7 195 11 306.3 306.3 284.0 306.4 0.02 WND 100 15500 -58.9 -69.6 24 10.7 -59.2 255 64 413.9 413.9 307.0 414.0 0.03 Sounding variables and indices 1000-500 mb thick: 5082.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 69.94 % Est. max temperature: -6.04 C = 21.13 F Sfc-Lift cond lev (LCL): 950.74 mb = 470.36 m = 1543.15 ft T: -16.35 C 700-500 lapse rate: 6.29 C/km ThetaE index: 1.94 C Layer 975.0- 925.0 mb Conv cond level (CCL): 605.47 mb = 3805.06 m = 12483.65 ft Mean mixing ratio: 0.77 g/kg Conv temperature: 11.59 C = 52.86 F Cap Strength: 19.11 C Lifted Index: 20.78 C Risk: None Lifted Index @300 mb: 28.82 C Lifted Index @700 mb: 14.74 C Showalter Index: 16.04 C Risk: None Total Totals Index: 32.70 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 14.50 C K Index: -7.50 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 4.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.01 J/kg Max Up Vert Vel: 5.10 m/s Conv Inhibition (B-): 66323.96 J/kg Cap Strength: 20.72 C Lift Cond Lev (LCL): 876.80 mb = 1077.18 m = 3534.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 51 at 12 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 ---------------------------------------------------------- 0 990 165 320 9 5.8 -6.9 | 268 15 15.0 0.5 1 925 677 350 33 5.7 -32.5 | 329 29 15.0 -25.1 2 850 1309 15 25 -6.5 -24.1 | 351 17 2.8 -16.8 3 700 2752 345 11 2.8 -10.6 | 285 13 12.1 -3.3 4 500 5170 120 13 -11.3 6.5 | 172 14 -2.0 13.9 5 400 6680 115 7 -6.3 3.0 | 196 11 2.9 10.3 6 300 8530 155 13 -5.5 11.8 | 191 19 3.7 19.1 7 283 8896 195 11 2.8 10.6 | 214 22 12.1 18.0 8 250 9680 230 15 11.5 9.6 | 231 27 20.7 17.0 9 200 11100 260 38 37.4 6.6 | 253 49 46.7 14.0 10 150 12940 250 31 29.1 10.6 | 245 42 38.4 18.0 11 100 15500 255 64 61.8 16.6 | 251 75 71.0 23.9 12 70 17760 235 40 32.8 22.9 | 234 52 42.0 30.3 13 50 19880 240 40 34.6 20.0 | 238 52 43.9 27.4 14 30 23080 240 48 41.6 24.0 | 238 60 50.8 31.4 15 20 25670 220 58 37.3 44.4 | 222 70 46.5 51.8 Wind Parameters Mean winds (0-6000m): 21.5 at 15.7 knts Storm direction: 51.5 at 11.8 knts Shear (0-3000m) pos: 4.1 neg: 2.8 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 28.7 deg Storm rel helicity (0-3000m) pos: 185.8 neg: -59.7 tot: 126.1 m^2/s^2 ave: 42.0 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.60 Bulk Shear: 21.53 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 21 310 20| 25.7 0.0 25.7|124.5 0.0 124.5 249.0 0.84| 26.7 22.5 1000 352 25 325 22| 11.3 0.0 11.3|174.3 0.0 174.3 174.3 0.78| 19.5 15.2 1500 358 25 330 20| 7.6 1.8 9.4|179.9 -16.3 163.6 109.1 0.59| 15.5 9.2 2000 360 24 330 19| 5.7 2.8 8.5|179.9 -38.2 141.7 70.8 0.41| 13.1 5.4 2500 360 22 327 17| 4.5 3.4 7.9|179.9 -57.0 123.0 49.2 0.28| 11.6 3.2 3000 360 20 324 16| 4.1 2.8 7.0|185.8 -59.7 126.1 42.0 0.27| 10.6 2.9 4000 5 18 324 13| 3.5 2.1 5.6|188.9 -59.7 129.1 32.3 0.29| 9.5 2.7 5000 10 17 325 11| 2.5 1.7 4.2|200.1 -59.7 140.4 28.1 0.30| 8.8 2.6 6000 21 16 335 8| 2.1 1.4 3.5|210.5 -59.7 150.8 25.1 0.32| 7.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251130.00.gif