UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for X0965... Searching the city database file for: X0965 ... Date:1200Z 14 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 229 SFC 946 675 -0.7 -14.7 34 14.0 -4.7 115 3 276.8 277.0 271.5 280.5 1.29 2 925 855 -0.9 -15.9 31 15.0 -5.1 110 7 278.4 278.6 272.2 281.9 1.19 3 916 933 -1.5 -16.5 31 15.0 -5.6 107 7 278.6 278.7 272.2 281.9 1.15 4 850 1522 -6.9 -18.9 38 12.0 -9.8 80 5 278.9 279.1 272.2 281.9 1.01 5 835 1661 -7.9 -19.9 37 12.0 -10.7 88 6 279.3 279.4 272.3 282.1 0.94 6 774 2244 -13.3 -19.3 61 6.0 -14.6 123 11 279.6 279.8 272.8 282.8 1.07 7 735 2636 -14.9 -19.2 70 4.3 -15.9 147 14 282.0 282.2 274.2 285.4 1.14 8 726 2730 -13.1 -16.9 73 3.8 -14.0 153 15 285.0 285.2 276.2 289.2 1.40 9 700 3008 -12.3 -14.5 84 2.2 -12.9 170 17 288.9 289.2 278.7 294.2 1.77 10 687 3151 -12.3 -14.3 85 2.0 -12.9 174 18 290.4 290.7 279.5 295.9 1.84 11 512 5348 -24.7 -27.5 77 2.8 -25.2 240 35 300.9 301.0 282.8 303.4 0.78 12 500 5520 -26.1 -28.7 79 2.6 -26.5 245 36 301.2 301.3 282.8 303.6 0.72 13 451 6254 -33.1 -35.6 78 2.5 -33.4 250 48 301.4 301.5 282.5 302.8 0.41 14 410 6919 -35.5 -41.5 54 6.0 -36.0 254 59 306.7 306.7 284.4 307.5 0.25 15 400 7090 -36.7 -43.7 48 7.0 -37.2 255 62 307.3 307.3 284.5 308.0 0.20 16 321 8578 -48.8 -54.3 53 5.5 -49.0 255 79 310.5 310.5 285.6 310.8 0.07 17 300 9020 -52.5 -57.5 55 5.0 -52.6 250 77 311.3 311.4 285.9 311.6 0.05 18 263 9860 -58.5 -63.5 52 5.0 -58.6 255 75 314.5 314.5 286.9 314.6 0.03 19 262 9884 -58.5 -63.5 52 5.0 -58.6 255 74 314.8 314.9 287.1 315.0 0.03 20 250 10180 -56.5 -61.5 53 5.0 -56.6 255 62 322.1 322.1 289.4 322.2 0.04 21 202 11546 -51.5 -57.5 49 6.0 -51.7 255 58 350.2 350.2 296.7 350.6 0.08 22 200 11610 -51.9 -57.9 48 6.0 -52.1 255 58 350.6 350.6 296.8 350.9 0.08 23 150 13470 -52.5 -60.5 37 8.0 -52.8 265 58 379.6 379.6 302.2 380.0 0.07 24 100 16070 -55.7 -67.7 21 12.0 -56.1 260 54 420.1 420.1 307.7 420.3 0.04 25 97 16264 -55.7 -67.7 21 12.0 -56.1 260 54 423.8 423.8 308.2 424.0 0.04 26 70 18340 -55.9 -69.9 16 14.0 -56.5 265 54 464.8 464.8 312.2 465.1 0.04 27 66 18713 -57.3 -72.3 13 15.0 -57.8 263 50 469.6 469.6 312.6 469.8 0.03 28 55 19874 -54.5 -70.5 12 16.0 -55.4 258 38 501.2 501.2 315.1 501.5 0.05 29 50 20480 -58.1 -74.1 11 16.0 -58.7 255 31 506.6 506.6 315.4 506.8 0.03 30 49 20609 -58.3 -74.3 11 16.0 -58.9 255 31 509.0 509.0 315.6 509.2 0.03 31 37 22409 -54.3 -72.3 9 18.0 -55.6 249 32 561.9 561.9 318.8 562.3 0.06 32 30 23770 -51.9 -70.9 8 19.0 -53.9 245 33 603.2 603.2 320.8 603.8 0.09 33 22 25790 -49.7 -69.7 8 20.0 -52.8 665.7 665.7 323.3 666.9 0.14 TRP 263 9860 -58.5 -63.5 52 5.0 -58.6 255 75 314.5 314.5 286.9 314.6 0.03 WND 321 8578 -48.8 -54.3 53 5.5 -49.0 255 79 310.5 310.5 285.6 310.8 0.07 Sounding variables and indices 1000-500 mb thick: 5291.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 66.51 % Est. max temperature: 1.95 C = 35.51 F Sfc-Lift cond lev (LCL): 758.75 mb = 2394.93 m = 7857.28 ft T: -13.92 C 700-500 lapse rate: 5.49 C/km ThetaE index: 0.02 C Layer 850.0- 835.0 mb Conv cond level (CCL): 531.14 mb = 5073.51 m = 16645.19 ft Mean mixing ratio: 1.12 g/kg Conv temperature: 21.72 C = 71.09 F Cap Strength: 16.35 C Lifted Index: 16.42 C Risk: None Lifted Index @300 mb: 20.99 C Lifted Index @700 mb: 9.07 C Showalter Index: 16.33 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 7.20 C K Index: -1.90 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 4.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.77 J/kg Max Up Vert Vel: 3.40 m/s Conv Inhibition (B-): 48485.28 J/kg Cap Strength: 16.35 C Lift Cond Lev (LCL): 719.41 mb = 2799.32 m = 9184.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 18 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 ---------------------------------------------------------- 0 946 675 115 3 -2.7 1.3 | 83 20 -20.1 -2.6 1 925 855 110 7 -6.6 2.4 | 86 24 -24.0 -1.5 2 850 1522 80 5 -4.9 -0.9 | 78 23 -22.3 -4.7 3 700 3008 170 17 -3.0 16.7 | 122 24 -20.3 12.9 4 500 5520 245 36 32.6 15.2 | 233 19 15.2 11.3 5 400 7090 255 62 59.9 16.0 | 254 44 42.5 12.2 6 321 8578 255 79 76.3 20.4 | 254 61 58.9 16.6 7 300 9020 250 77 72.4 26.3 | 248 59 55.0 22.5 8 263 9860 255 75 72.4 19.4 | 254 57 55.1 15.5 9 250 10180 255 62 59.9 16.0 | 254 44 42.5 12.2 10 200 11610 255 58 56.0 15.0 | 254 40 38.6 11.1 11 150 13470 265 58 57.8 5.1 | 268 40 40.4 1.2 12 100 16070 260 54 53.2 9.4 | 261 36 35.8 5.5 13 70 18340 265 54 53.8 4.7 | 269 36 36.4 0.8 14 50 20480 255 31 29.9 8.0 | 252 13 12.6 4.1 15 30 23770 245 33 29.9 13.9 | 231 16 12.5 10.1 Wind Parameters Mean winds (0-6000m): 227.4 at 23.7 knts Storm direction: 257.4 at 17.8 knts Shear (0-3000m) pos: 4.1 neg: 0.6 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 60.1 deg Storm rel helicity (0-3000m) pos: 191.9 neg: -19.8 tot: 172.2 m^2/s^2 ave: 57.4 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 99.01 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 ------------------------------------------------------------------------------- 500 106 6 84 23| 0.0 3.5 3.5| 7.8 -10.9 -3.1 -6.2 -0.07| 5.9 -0.4 1000 98 6 82 23| 0.0 1.9 1.9| 13.0 -19.8 -6.8 -6.8 -0.11| 4.5 -0.5 1500 103 7 84 24| 2.0 1.3 3.3| 49.1 -19.8 29.3 19.5 0.30| 5.0 1.5 2000 123 8 91 24| 3.2 1.0 4.2|102.1 -19.8 82.4 41.2 0.54| 5.7 3.1 2500 145 10 100 23| 3.9 0.8 4.7|153.2 -19.8 133.4 53.4 0.65| 6.3 4.1 3000 157 11 107 23| 4.1 0.6 4.8|191.9 -19.8 172.2 57.4 0.71| 6.3 4.5 4000 183 15 124 20| 4.4 0.5 4.9|273.8 -19.8 254.0 63.5 0.79| 6.7 5.3 5000 210 19 148 15| 4.6 0.4 5.0|356.8 -19.8 337.0 67.4 0.82| 7.3 6.0 6000 227 24 181 12| 5.2 0.3 5.6|408.9 -19.8 389.1 64.9 0.74| 7.5 5.5 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251014.12.gif