UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for X0673... Searching the city database file for: X0673 ... Date:1200Z 19 OCT 25 Station: X0673 WMO ident: 30673 Latitude: 53.73 Longitude: 119.78 ------------------------------------------------------------------------------- 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 271 SFC 947 697 -6.7 -12.7 62 6.0 -8.3 0 0 270.6 270.9 267.9 274.9 1.52 2 945 713 -5.3 -11.3 63 6.0 -7.0 346 0 272.2 272.5 269.2 277.0 1.70 3 925 881 -5.7 -13.7 53 8.0 -7.9 200 3 273.5 273.7 269.6 277.5 1.43 4 850 1538 -10.5 -18.5 52 8.0 -12.3 5 19 275.1 275.3 270.0 278.2 1.04 5 810 1908 -12.3 -18.3 61 6.0 -13.6 6 19 277.1 277.2 271.3 280.3 1.11 6 799 2012 -9.9 -14.9 67 5.0 -11.2 7 18 280.7 281.0 274.0 285.1 1.50 7 762 2377 -11.5 -16.5 66 5.0 -12.8 8 18 282.8 283.0 275.0 286.9 1.38 8 700 3020 -17.3 -21.0 73 3.7 -18.0 10 17 283.3 283.5 274.8 286.4 1.02 9 691 3117 -18.3 -21.6 75 3.3 -19.0 11 17 283.3 283.4 274.7 286.2 0.98 10 685 3182 -18.3 -21.6 75 3.3 -19.0 11 18 284.0 284.1 275.0 287.0 0.99 11 655 3516 -17.9 -24.9 54 7.0 -19.2 14 19 288.1 288.2 276.9 290.5 0.77 12 618 3948 -20.1 -34.1 28 14.0 -22.0 17 20 290.4 290.5 277.4 291.5 0.35 13 584 4365 -21.3 -39.3 18 18.0 -23.4 21 21 293.7 293.8 278.9 294.5 0.22 14 556 4725 -24.1 -44.1 14 20.0 -25.9 24 22 294.6 294.6 279.1 295.0 0.14 15 508 5377 -28.7 -36.7 46 8.0 -29.5 29 25 296.7 296.8 280.4 297.8 0.32 16 500 5490 -29.5 -37.5 46 8.0 -30.3 30 25 297.1 297.1 280.5 298.1 0.30 17 400 7040 -41.7 -48.7 47 7.0 -42.0 25 23 300.8 300.8 281.8 301.2 0.11 18 303 8867 -55.5 -60.0 57 4.5 -55.6 20 31 306.2 306.3 284.0 306.4 0.04 19 300 8930 -55.5 -60.0 57 4.5 -55.6 20 31 307.1 307.1 284.3 307.3 0.04 20 250 10080 -62.3 -67.1 52 4.8 -62.3 20 23 313.4 313.4 286.6 313.5 0.02 21 241 10305 -63.7 -68.5 52 4.8 -63.7 17 22 314.6 314.6 287.0 314.7 0.02 22 218 10915 -66.3 -71.0 52 4.7 -66.3 10 19 319.8 319.8 288.7 319.8 0.01 23 212 11084 -66.5 -71.3 51 4.8 -66.5 12 20 322.0 322.0 289.4 322.1 0.01 24 200 11440 -61.9 -66.9 51 5.0 -62.0 15 21 334.7 334.7 293.0 334.8 0.02 25 194 11629 -58.3 -63.3 53 5.0 -58.4 11 20 343.4 343.4 295.2 343.6 0.04 26 183 11994 -59.5 -64.4 53 4.9 -59.6 4 19 347.2 347.3 296.1 347.4 0.04 27 150 13240 -57.5 -63.5 46 6.0 -57.6 340 15 371.0 371.0 300.8 371.2 0.05 28 129 14191 -59.1 -66.1 40 7.0 -59.3 331 14 384.5 384.5 303.0 384.7 0.04 29 116 14862 -56.5 -64.5 36 8.0 -56.8 324 12 401.2 401.2 305.4 401.4 0.06 30 100 15800 -58.9 -67.9 30 9.0 -59.2 315 11 413.9 413.9 307.0 414.1 0.04 31 70 18040 -58.9 -69.9 23 11.0 -59.3 290 17 458.4 458.4 311.7 458.6 0.04 32 55 19553 -60.1 -72.1 19 12.0 -60.5 283 18 488.4 488.4 314.1 488.6 0.04 33 50 20150 -59.1 -72.1 17 13.0 -59.6 280 19 504.2 504.2 315.2 504.5 0.05 34 33 22773 -57.1 -72.1 13 15.0 -58.1 247 22 573.1 573.2 319.3 573.6 0.07 35 30 23380 -54.7 -70.7 12 16.0 -56.2 240 23 595.5 595.6 320.5 596.2 0.09 36 29 23597 -53.9 -69.9 12 16.0 -55.5 241 24 603.5 603.6 320.8 604.3 0.11 37 25 24544 -55.7 -72.7 10 17.0 -57.2 244 28 624.5 624.6 321.7 625.2 0.08 38 22 25365 -51.1 -69.1 10 18.0 -53.8 248 32 661.5 661.5 323.2 662.8 0.16 39 20 25980 -53.7 -72.7 8 19.0 -56.0 250 35 671.8 671.8 323.5 672.7 0.10 40 19 26310 -53.9 -72.9 8 19.0 -56.3 681.1 681.2 323.9 682.0 0.11 TRP 218 10915 -66.3 -71.0 52 4.7 -66.3 10 19 319.8 319.8 288.7 319.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5219.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 48.36 % Est. max temperature: 3.32 C = 37.98 F Sfc-Lift cond lev (LCL): 860.63 mb = 1441.46 m = 4729.15 ft T: -9.79 C 700-500 lapse rate: 4.94 C/km ThetaE index: 0.65 C Layer 700.0- 685.0 mb Conv cond level (CCL): 628.41 mb = 3823.51 m = 12544.16 ft Mean mixing ratio: 1.30 g/kg Conv temperature: 12.11 C = 53.79 F Cap Strength: 15.99 C Lifted Index: 16.21 C Risk: None Lifted Index @300 mb: 20.83 C Lifted Index @700 mb: 7.08 C Showalter Index: 15.83 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 11.00 C K Index: -3.20 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 4.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.53 J/kg Max Up Vert Vel: 4.13 m/s Conv Inhibition (B-): 52635.80 J/kg Cap Strength: 16.13 C Lift Cond Lev (LCL): 792.95 mb = 2070.86 m = 6794.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 49 at 15 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 ---------------------------------------------------------- 0 947 697 0 0 -0.0 -0.0 | 229 15 11.0 9.4 1 925 881 200 3 1.0 2.8 | 224 17 12.0 12.3 2 850 1538 5 19 -1.7 -18.9 | 315 13 9.4 -9.5 3 700 3020 10 17 -3.0 -16.7 | 312 11 8.1 -7.3 4 500 5490 30 25 -12.5 -21.7 | 7 12 -1.5 -12.2 5 400 7040 25 23 -9.7 -20.8 | 354 11 1.3 -11.4 6 300 8930 20 31 -10.6 -29.1 | 359 20 0.4 -19.7 7 250 10080 20 23 -7.9 -21.6 | 346 13 3.1 -12.2 8 218 10915 10 19 -3.3 -18.7 | 320 12 7.7 -9.3 9 200 11440 15 21 -5.4 -20.3 | 333 12 5.6 -10.8 10 150 13240 340 15 5.1 -14.1 | 286 17 16.1 -4.7 11 100 15800 315 11 7.8 -7.8 | 265 19 18.8 1.7 12 70 18040 290 17 16.0 -5.8 | 262 27 27.0 3.6 13 50 20150 280 19 18.7 -3.3 | 258 30 29.7 6.1 14 30 23380 240 23 19.9 11.5 | 236 37 30.9 20.9 15 20 25980 250 35 32.9 12.0 | 244 49 43.9 21.4 Wind Parameters Mean winds (0-6000m): 19.4 at 19.3 knts Storm direction: 49.4 at 14.5 knts Shear (0-3000m) pos: 3.9 neg: 1.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 97.6 deg Storm rel helicity (0-3000m) pos: 172.6 neg: -13.3 tot: 159.4 m^2/s^2 ave: 53.1 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 65.85 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 ------------------------------------------------------------------------------- 500 257 5 236 19| 0.0 11.0 11.0| 58.7 -11.3 47.5 94.9 0.49| 17.0 8.4 1000 3 10 275 11| 10.8 5.5 16.3|164.7 -11.4 153.3 153.3 0.73| 20.8 15.1 1500 5 13 290 11| 7.1 3.7 10.8|164.7 -12.0 152.7 101.8 0.71| 14.2 10.0 2000 6 14 297 11| 5.2 2.7 8.0|164.7 -12.8 151.9 76.0 0.69| 10.8 7.4 2500 7 15 300 11| 4.3 2.2 6.5|166.7 -13.3 153.4 61.4 0.68| 8.9 6.1 3000 8 15 304 11| 3.9 1.8 5.8|172.6 -13.3 159.4 53.1 0.69| 7.8 5.4 4000 12 17 313 10| 3.5 1.4 4.9|185.3 -13.3 172.0 43.0 0.72| 6.4 4.6 5000 17 18 325 10| 3.1 1.1 4.2|196.3 -14.4 181.8 36.4 0.72| 5.5 4.0 6000 19 19 332 10| 2.6 1.1 3.6|196.3 -20.1 176.2 29.4 0.67| 4.8 3.2 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251019.12.gif