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 X0965... Searching the city database file for: X0965 ... Date:1200Z 19 OCT 25 Station: X0965 WMO ident: 30965 Latitude: 50.38 Longitude: 116.52 ------------------------------------------------------------------------------- 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 280 SFC 951 677 -4.9 -9.9 68 5.0 -6.4 325 3 272.1 272.4 269.5 277.4 1.89 2 943 744 -2.9 -8.9 63 6.0 -4.8 333 7 274.8 275.2 271.5 280.6 2.06 3 925 897 -3.7 -11.7 54 8.0 -6.1 350 15 275.5 275.8 271.3 280.3 1.68 4 896 1148 -5.9 -14.9 49 9.0 -8.3 346 14 275.8 276.0 270.9 279.6 1.34 5 850 1558 -9.5 -16.5 57 7.0 -11.2 340 13 276.2 276.4 271.0 279.8 1.24 6 791 2108 -14.5 -18.6 71 4.1 -15.4 351 14 276.6 276.8 271.0 279.8 1.11 7 784 2175 -14.1 -18.1 72 4.0 -15.0 352 15 277.7 277.9 271.8 281.1 1.17 8 771 2302 -12.7 -17.7 66 5.0 -13.9 355 15 280.6 280.8 273.6 284.2 1.23 9 732 2697 -14.7 -27.7 32 13.0 -16.9 3 16 282.6 282.7 273.6 284.2 0.54 10 700 3034 -16.1 -26.1 42 10.0 -17.9 10 17 284.7 284.8 274.9 286.7 0.65 11 554 4764 -25.5 -37.5 32 12.0 -26.8 31 18 293.2 293.3 278.7 294.1 0.27 12 500 5500 -31.1 -41.1 37 10.0 -31.9 40 19 295.1 295.2 279.5 295.8 0.21 13 400 7050 -40.9 -50.9 33 10.0 -41.3 85 33 301.8 301.8 282.3 302.2 0.09 14 307 8793 -54.1 -63.1 32 9.0 -54.2 76 38 307.1 307.1 284.2 307.2 0.03 15 300 8940 -54.9 -63.9 32 9.0 -55.0 75 38 308.0 308.0 284.6 308.1 0.02 16 260 9845 -60.1 -68.1 34 8.0 -60.2 80 33 313.2 313.2 286.5 313.2 0.02 17 250 10090 -59.5 -67.5 35 8.0 -59.6 70 27 317.6 317.6 288.0 317.7 0.02 18 200 11500 -55.9 -63.9 36 8.0 -56.1 355 11 344.2 344.3 295.4 344.4 0.04 19 162 12839 -54.7 -63.7 32 9.0 -54.9 318 17 367.6 367.7 300.2 367.9 0.04 20 150 13330 -54.5 -64.5 28 10.0 -54.8 305 19 376.2 376.2 301.6 376.4 0.04 21 100 15910 -57.1 -69.1 20 12.0 -57.5 295 27 417.4 417.4 307.4 417.6 0.03 22 96 16169 -56.7 -68.7 21 12.0 -57.1 293 27 423.1 423.1 308.1 423.3 0.04 23 70 18170 -57.3 -71.3 15 14.0 -57.8 280 27 461.8 461.8 312.0 462.0 0.04 24 52 20043 -59.5 -73.5 15 14.0 -60.0 284 29 497.7 497.7 314.8 497.9 0.04 25 50 20290 -58.3 -73.3 13 15.0 -58.9 285 29 506.1 506.1 315.4 506.3 0.04 26 37 22205 -53.5 -69.5 13 16.0 -54.9 267 30 563.9 564.0 318.9 564.6 0.09 27 31 23339 -55.1 -72.1 10 17.0 -56.5 257 31 588.9 588.9 320.1 589.4 0.07 28 30 23550 -51.9 -68.9 11 17.0 -53.8 255 31 603.2 603.2 320.8 604.0 0.12 29 29 23770 -51.1 -69.1 10 18.0 -53.2 611.2 611.3 321.2 612.1 0.12 30 25 24729 -53.9 -71.9 9 18.0 -55.8 629.7 629.7 321.9 630.4 0.09 TRP 260 9845 -60.1 -68.1 34 8.0 -60.2 80 33 313.2 313.2 286.5 313.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5220.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 44.79 % Est. max temperature: -0.57 C = 30.98 F Sfc-Lift cond lev (LCL): 878.50 mb = 1301.24 m = 4269.10 ft T: -7.25 C 700-500 lapse rate: 6.08 C/km ThetaE index: 0.98 C Layer 925.0- 850.0 mb Conv cond level (CCL): 690.88 mb = 3131.05 m = 10272.34 ft Mean mixing ratio: 1.51 g/kg Conv temperature: 7.92 C = 46.25 F Cap Strength: 12.04 C Lifted Index: 12.94 C Risk: None Lifted Index @300 mb: 19.96 C Lifted Index @700 mb: 6.67 C Showalter Index: 13.00 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 14.60 C K Index: -4.90 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.08 J/kg Max Up Vert Vel: 3.76 m/s Conv Inhibition (B-): 49535.89 J/kg Cap Strength: 12.80 C Lift Cond Lev (LCL): 796.80 mb = 2052.12 m = 6732.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 56 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 ---------------------------------------------------------- 0 951 677 325 3 1.7 -2.5 | 248 14 12.7 5.1 1 925 897 350 15 2.6 -14.8 | 298 15 13.6 -7.2 2 850 1558 340 13 4.4 -12.2 | 287 16 15.5 -4.6 3 700 3034 10 17 -3.0 -16.7 | 319 12 8.1 -9.2 4 500 5500 40 19 -12.2 -14.6 | 10 7 -1.2 -7.0 5 400 7050 85 33 -32.9 -2.9 | 102 22 -21.8 4.7 6 300 8940 75 38 -36.7 -9.8 | 85 26 -25.7 -2.3 7 260 9845 80 33 -32.5 -5.7 | 95 22 -21.5 1.8 8 250 10090 70 27 -25.4 -9.2 | 83 14 -14.3 -1.7 9 200 11500 355 11 1.0 -11.0 | 286 12 12.0 -3.4 10 150 13330 305 19 15.6 -10.9 | 277 27 26.6 -3.3 11 100 15910 295 27 24.5 -11.4 | 276 36 35.5 -3.8 12 70 18170 280 27 26.6 -4.7 | 266 38 37.6 2.9 13 50 20290 285 29 28.0 -7.5 | 270 39 39.0 0.1 14 30 23550 255 31 29.9 8.0 | 249 44 41.0 15.6 Wind Parameters Mean winds (0-6000m): 25.5 at 17.8 knts Storm direction: 55.5 at 13.4 knts Shear (0-3000m) pos: 2.9 neg: 0.2 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 80.0 deg Storm rel helicity (0-3000m) pos: 80.9 neg: -10.9 tot: 70.0 m^2/s^2 ave: 23.3 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 Bulk Shear: 16.60 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 ------------------------------------------------------------------------------- 500 347 12 287 14| 11.7 0.0 11.7| 45.8 -3.9 41.9 83.9 0.85| 13.7 11.6 1000 345 13 288 15| 5.9 0.6 6.5| 47.9 -10.9 37.1 37.1 0.65| 8.0 5.2 1500 346 13 290 15| 4.5 0.4 4.9| 58.3 -10.9 47.4 31.6 0.69| 6.3 4.4 2000 350 14 294 15| 3.8 0.3 4.1| 68.3 -10.9 57.4 28.7 0.72| 5.5 4.0 2500 354 14 298 14| 3.4 0.2 3.6| 76.5 -10.9 65.6 26.2 0.73| 5.0 3.7 3000 358 15 302 14| 2.9 0.2 3.1| 80.9 -10.9 70.0 23.3 0.74| 4.5 3.3 4000 6 16 310 12| 2.4 0.1 2.5| 89.0 -10.9 78.1 19.5 0.75| 3.9 2.9 5000 14 16 319 11| 2.2 0.1 2.3| 99.6 -10.9 88.7 17.7 0.78| 3.7 2.9 6000 26 18 339 9| 2.7 0.1 2.8|138.3 -10.9 127.4 21.2 0.78| 4.4 3.4 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251019.12.gif