UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 27 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 118 280 7 SFC 993 172 -12.7 -15.1 82 2.4 -13.2 280 7 261.0 261.2 260.4 264.2 1.19 2 944 557 -13.7 -18.5 67 4.8 -14.6 301 16 263.8 263.9 262.0 266.4 0.94 3 925 711 -14.9 -19.8 66 4.9 -15.8 310 19 264.1 264.2 262.1 266.5 0.86 4 850 1346 -19.3 -23.1 72 3.8 -19.9 280 9 265.9 266.0 263.2 267.9 0.70 5 700 2764 -27.9 -34.9 51 7.0 -28.5 295 13 271.6 271.6 266.3 272.4 0.28 6 676 3013 -30.1 -38.1 46 8.0 -30.7 293 14 271.9 271.9 266.4 272.5 0.21 7 553 4431 -34.1 -46.1 29 12.0 -34.7 281 21 283.2 283.2 273.2 283.6 0.11 8 500 5130 -38.1 -51.1 24 13.0 -38.6 275 25 286.6 286.6 275.0 286.8 0.07 9 400 6640 -45.3 -58.3 22 13.0 -45.6 280 35 296.1 296.1 279.7 296.2 0.04 10 366 7230 -47.5 -60.5 21 13.0 -47.8 278 35 300.8 300.8 281.7 300.9 0.03 11 300 8520 -55.5 -67.5 21 12.0 -55.6 275 36 307.1 307.1 284.2 307.2 0.01 12 287 8801 -56.7 -68.7 21 12.0 -56.8 270 38 309.3 309.3 285.1 309.4 0.01 13 255 9554 -54.7 -65.7 24 11.0 -54.9 266 38 322.9 322.9 289.7 323.0 0.02 14 250 9680 -55.1 -66.1 24 11.0 -55.3 265 38 324.1 324.2 290.0 324.2 0.02 15 200 11100 -55.9 -66.9 24 11.0 -56.1 275 38 344.2 344.2 295.4 344.3 0.02 16 150 12930 -55.9 -67.9 21 12.0 -56.2 260 42 373.8 373.8 301.2 373.9 0.03 17 100 15490 -58.9 -72.9 15 14.0 -59.2 255 50 413.9 413.9 307.0 414.0 0.02 18 80 16898 -56.7 -70.7 16 14.0 -57.2 239 42 445.7 445.7 310.4 445.9 0.03 19 70 17740 -59.3 -74.3 13 15.0 -59.7 230 38 457.5 457.5 311.5 457.7 0.02 20 57 19019 -61.9 -76.9 12 15.0 -62.3 227 48 479.3 479.3 313.4 479.4 0.02 21 50 19840 -56.5 -72.5 12 16.0 -57.3 225 54 510.3 510.3 315.7 510.6 0.04 22 47 20233 -55.7 -71.7 12 16.0 -56.6 222 59 521.4 521.4 316.4 521.7 0.05 23 40 21253 -57.9 -73.9 11 16.0 -58.7 214 72 540.4 540.5 317.6 540.7 0.04 24 35 22115 -47.1 -65.1 11 18.0 -49.7 208 83 589.7 589.7 320.2 590.9 0.17 25 30 23130 -49.3 -67.3 10 18.0 -51.8 200 95 610.2 610.3 321.1 611.4 0.15 26 24 24601 -49.9 -68.9 9 19.0 -52.7 200 107 648.7 648.8 322.7 649.9 0.15 27 20 25820 -42.5 -63.5 8 21.0 -48.1 200 116 706.1 706.2 324.7 709.4 0.37 28 19 26168 -40.9 -61.9 9 21.0 -47.2 721.5 721.7 325.3 725.9 0.49 29 18 26533 -44.1 -65.1 8 21.0 -49.4 722.6 722.8 325.2 725.7 0.34 30 17 26919 -41.1 -63.1 8 22.0 -47.8 190 126 744.2 744.4 325.9 748.5 0.47 31 16 27334 -37.9 -60.9 7 23.0 -46.3 767.6 767.9 326.6 773.9 0.66 32 14 28253 -38.3 -62.3 6 24.0 -47.1 796.2 796.5 327.3 802.4 0.63 TRP 287 8801 -56.7 -68.7 21 12.0 -56.8 270 38 309.3 309.3 285.1 309.4 0.01 WND 17 26919 -41.1 -63.1 8 22.0 -47.8 190 126 744.2 744.4 325.9 748.5 0.47 Sounding variables and indices 1000-500 mb thick: 5012.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 50.62 % Est. max temperature: -7.51 C = 18.48 F Sfc-Lift cond lev (LCL): 955.19 mb = 467.13 m = 1532.56 ft T: -13.47 C 700-500 lapse rate: 4.31 C/km Conv cond level (CCL): 842.82 mb = 1407.93 m = 4619.15 ft Mean mixing ratio: 0.95 g/kg Conv temperature: -7.51 C = 18.49 F Cap Strength: 14.75 C Lifted Index: 17.02 C Risk: None Lifted Index @300 mb: 29.15 C Lifted Index @700 mb: 5.89 C Showalter Index: 15.43 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 15.00 C K Index: -11.30 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.42 J/kg Max Up Vert Vel: 5.37 m/s Conv Inhibition (B-): 60539.71 J/kg Cap Strength: 16.97 C Lift Cond Lev (LCL): 880.92 mb = 1077.63 m = 3535.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 13 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 ---------------------------------------------------------- 0 993 172 280 7 6.9 -1.2 | 162 9 -2.7 8.1 1 925 711 310 19 14.6 -12.2 | 300 6 5.0 -2.9 2 850 1346 280 9 8.9 -1.6 | 175 8 -0.7 7.7 3 700 2764 295 13 11.8 -5.5 | 210 4 2.2 3.8 4 500 5130 275 25 24.9 -2.2 | 245 17 15.3 7.1 5 400 6640 280 35 34.5 -6.1 | 263 25 24.9 3.2 6 300 8520 275 36 35.9 -3.1 | 257 27 26.3 6.2 7 287 8801 270 38 38.0 -0.0 | 252 30 28.4 9.3 8 250 9680 265 38 37.9 3.3 | 246 31 28.3 12.6 9 200 11100 275 38 37.9 -3.3 | 258 29 28.3 6.0 10 150 12930 260 42 41.4 7.3 | 242 36 31.8 16.6 11 100 15490 255 50 48.3 12.9 | 240 45 38.7 22.2 12 70 17740 230 38 29.1 24.4 | 210 39 19.5 33.7 13 50 19840 225 54 38.2 38.2 | 211 55 28.6 47.5 14 30 23130 200 95 32.5 89.3 | 193 101 22.9 98.6 15 20 25820 200 116 39.7 109.0 | 194 122 30.1 118.3 Wind Parameters Mean winds (0-6000m): 284.1 at 17.8 knts Storm direction: 314.1 at 13.4 knts Shear (0-3000m) pos: 2.7 neg: 1.5 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 68.1 deg Storm rel helicity (0-3000m) pos: 22.3 neg: -13.7 tot: 8.6 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.30 Bulk Shear: 6.27 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 ------------------------------------------------------------------------------- 500 301 13 202 3| 12.7 0.0 12.7| 14.5 0.0 14.5 29.0 0.86| 13.3 11.5 1000 302 14 232 3| 6.4 4.2 10.5| 14.5 -9.5 5.0 5.0 0.16| 10.9 1.7 1500 298 13 206 4| 4.2 3.4 7.7| 15.8 -13.7 2.1 1.4 0.06| 8.7 0.5 2000 295 12 199 4| 3.6 2.6 6.2| 17.9 -13.7 4.1 2.1 0.10| 6.9 0.7 2500 295 12 198 4| 3.3 2.1 5.3| 19.7 -13.7 6.0 2.4 0.14| 5.9 0.9 3000 295 12 202 4| 2.7 1.5 4.2| 22.3 -13.7 8.6 2.9 0.20| 5.4 1.1 4000 292 14 216 5| 2.0 1.3 3.3| 26.3 -13.7 12.6 3.2 0.22| 4.8 1.0 5000 287 16 228 7| 1.6 1.5 3.1| 27.6 -14.2 13.4 2.7 0.19| 4.4 0.9 6000 284 18 237 9| 1.9 1.3 3.1| 49.7 -14.2 35.5 5.9 0.25| 4.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251127.12.gif