UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for X0965... Searching the city database file for: X0965 ... Date:0000Z 9 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 227 SFC 945 675 -4.9 -8.5 76 3.6 -6.0 90 3 272.6 273.0 270.2 278.5 2.13 2 934 769 -0.5 -7.5 59 7.0 -2.9 63 6 278.0 278.4 273.8 284.6 2.32 3 925 847 -0.3 -10.3 47 10.0 -3.6 40 9 279.0 279.3 273.7 284.4 1.88 4 903 1040 0.4 -12.6 37 13.0 -3.7 23 12 281.7 281.9 274.8 286.3 1.60 5 899 1075 0.2 -12.8 37 13.0 -3.9 20 12 281.8 282.1 274.8 286.4 1.59 6 850 1522 -2.5 -14.5 39 12.0 -6.1 340 19 283.5 283.8 275.5 287.8 1.46 7 700 3032 -12.5 -24.5 36 12.0 -15.0 275 23 288.6 288.8 277.2 291.0 0.75 8 698 3054 -12.7 -24.7 36 12.0 -15.2 275 23 288.7 288.8 277.2 291.0 0.74 9 638 3730 -18.1 -28.1 41 10.0 -19.8 278 33 290.0 290.1 277.6 291.9 0.59 10 587 4345 -22.7 -34.7 33 12.0 -24.2 280 42 291.7 291.7 278.0 292.8 0.34 11 537 4994 -24.5 -45.5 12 21.0 -26.3 283 52 297.0 297.1 280.2 297.5 0.12 12 501 5496 -27.1 -38.1 34 11.0 -28.3 285 60 299.8 299.9 281.7 300.8 0.29 13 500 5510 -27.1 -38.1 34 11.0 -28.3 285 60 300.0 300.0 281.7 301.0 0.29 14 419 6774 -33.3 -43.3 36 10.0 -34.1 277 73 307.6 307.6 284.7 308.3 0.20 15 400 7100 -35.3 -45.3 35 10.0 -36.0 275 77 309.1 309.1 285.2 309.7 0.17 16 324 8538 -44.7 -53.7 36 9.0 -45.0 275 96 315.3 315.4 287.3 315.6 0.08 17 300 9050 -46.5 -55.5 35 9.0 -46.8 275 103 319.8 319.8 288.8 320.1 0.07 18 257 10061 -50.9 -61.9 26 11.0 -51.1 275 116 327.8 327.8 291.1 327.9 0.04 19 250 10240 -51.1 -62.1 26 11.0 -51.4 275 116 330.1 330.1 291.8 330.2 0.04 20 245 10372 -51.3 -62.3 26 11.0 -51.5 275 118 331.7 331.7 292.2 331.9 0.04 21 233 10701 -51.4 -62.9 24 11.5 -51.7 275 122 336.4 336.4 293.4 336.5 0.03 22 200 11700 -51.7 -64.7 20 13.0 -52.0 265 114 350.9 350.9 296.8 351.0 0.03 23 181 12345 -49.9 -64.9 16 15.0 -50.4 267 110 364.0 364.0 299.5 364.2 0.03 24 150 13560 -51.7 -68.7 11 17.0 -52.2 270 103 381.0 381.0 302.4 381.1 0.02 25 140 14004 -52.5 -69.5 11 17.0 -52.9 270 97 387.2 387.2 303.4 387.3 0.02 26 100 16160 -54.5 -74.5 7 20.0 -55.1 270 69 422.4 422.4 308.0 422.5 0.02 27 99 16224 -54.5 -74.5 7 20.0 -55.1 423.6 423.6 308.2 423.7 0.02 28 99 16224 -54.5 -74.5 7 20.0 -55.1 423.6 423.6 308.2 423.7 0.02 TRP 257 10061 -50.9 -61.9 26 11.0 -51.1 275 116 327.8 327.8 291.1 327.9 0.04 WND 233 10701 -51.4 -62.9 24 11.5 -51.7 275 122 336.4 336.4 293.4 336.5 0.03 Sounding variables and indices 1000-500 mb thick: 5283.00 m Freezing level: Surface below freezing Freezing level: 915.57 mb = 929.59 m = 3049.80 ft Freezing level: 895.37 mb = 1108.37 m = 3636.35 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 34.96 % Est. max temperature: 7.60 C = 45.67 F Sfc-Lift cond lev (LCL): 892.63 mb = 1131.92 m = 3713.59 ft T: -0.14 C 700-500 lapse rate: 5.89 C/km ThetaE index: 0.19 C Layer 925.0- 903.0 mb Conv cond level (CCL): 663.78 mb = 3432.07 m = 11259.95 ft Mean mixing ratio: 1.69 g/kg Conv temperature: 11.65 C = 52.97 F Cap Strength: 12.08 C Lifted Index: 12.20 C Risk: None Lifted Index @300 mb: 24.03 C Lifted Index @700 mb: 5.88 C Showalter Index: 10.73 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 12.60 C K Index: -1.90 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 2.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.90 J/kg Max Up Vert Vel: 7.86 m/s Conv Inhibition (B-): 18557.53 J/kg Cap Strength: 12.11 C Lift Cond Lev (LCL): 750.63 mb = 2488.87 m = 8165.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 28 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 ---------------------------------------------------------- 0 945 675 90 3 -3.0 0.0 | 133 30 -22.3 20.5 1 925 847 40 9 -5.8 -6.9 | 118 29 -25.1 13.6 2 850 1522 340 19 6.5 -17.9 | 102 13 -12.8 2.6 3 700 3032 275 23 22.9 -2.0 | 191 19 3.6 18.5 4 500 5510 285 60 58.0 -15.5 | 263 39 38.6 5.0 5 400 7100 275 77 76.7 -6.7 | 257 59 57.4 13.8 6 300 9050 275 103 102.6 -9.0 | 262 84 83.3 11.5 7 257 10061 275 116 115.6 -10.1 | 264 97 96.2 10.4 8 250 10240 275 116 115.6 -10.1 | 264 97 96.2 10.4 9 233 10701 275 122 121.5 -10.6 | 264 103 102.2 9.9 10 200 11700 265 114 113.6 9.9 | 252 99 94.2 30.4 11 150 13560 270 103 103.0 -0.0 | 256 86 83.7 20.5 12 100 16160 270 69 69.0 -0.0 | 248 54 49.7 20.5 Wind Parameters Mean winds (0-6000m): 286.7 at 37.5 knts Storm direction: 316.7 at 28.2 knts Shear (0-3000m) pos: 1.3 neg: 4.8 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 86.2 deg Storm rel helicity (0-3000m) pos: 86.1 neg: -104.2 tot: -18.1 m^2/s^2 ave: -6.0 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 217.77 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 28 10 117 27| 0.0 14.0 14.0| 0.0 -93.1 -93.1 -186.3 -0.80| 15.9-12.8 1000 357 13 111 20| 0.0 10.8 10.8| 3.5-104.2-100.6 -100.6 -0.48| 14.4 -6.9 1500 341 16 112 15| 0.0 7.9 7.9| 18.1-104.2 -86.1 -57.4 -0.20| 12.2 -2.4 2000 327 17 121 12| 0.0 6.4 6.4| 32.6-104.2 -71.6 -35.8 -0.03| 11.2 -0.3 2500 314 18 142 10| 0.0 5.8 5.8| 48.2-104.2 -55.9 -22.4 0.04| 10.6 0.5 3000 304 20 164 10| 1.3 4.8 6.1| 86.1-104.2 -18.1 -6.0 0.16| 10.1 1.6 4000 293 25 199 11| 2.9 3.6 6.5|166.6-104.2 62.4 15.6 0.30| 9.6 2.8 5000 290 31 226 14| 3.8 2.9 6.7|241.8-106.6 135.2 27.0 0.34| 9.2 3.1 6000 287 38 240 19| 3.2 3.4 6.6|241.8-146.6 95.2 15.9 0.26| 8.8 2.3 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251009.00.gif