UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for X0965... Searching the city database file for: X0965 ... Date:0000Z 8 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 256 SFC 948 676 -6.9 -9.5 82 2.6 -7.7 270 1 270.3 270.7 268.5 275.7 1.96 2 941 734 -5.3 -11.3 63 6.0 -7.0 284 2 272.5 272.8 269.5 277.3 1.71 3 925 870 -3.5 -8.5 68 5.0 -5.1 315 3 275.7 276.1 272.2 281.8 2.17 4 878 1282 -3.7 -9.7 63 6.0 -5.7 312 4 279.7 280.0 274.3 285.6 2.08 5 850 1537 -5.9 -10.7 69 4.8 -7.4 310 5 280.0 280.3 274.3 285.7 1.99 6 771 2292 -12.3 -19.3 56 7.0 -13.9 307 11 281.0 281.2 273.6 284.2 1.08 7 766 2342 -12.3 -19.3 56 7.0 -13.9 307 11 281.5 281.7 273.9 284.7 1.08 8 737 2637 -11.9 -28.9 23 17.0 -14.9 306 14 285.1 285.2 274.9 286.6 0.48 9 700 3032 -11.7 -31.7 17 20.0 -15.1 305 17 289.5 289.6 277.0 290.8 0.38 10 695 3087 -11.9 -32.9 16 21.0 -15.3 304 17 289.9 290.0 277.2 291.0 0.34 11 515 5300 -28.5 -46.5 16 18.0 -29.8 278 34 295.8 295.8 279.6 296.2 0.11 12 500 5510 -30.3 -46.3 19 16.0 -31.4 275 36 296.1 296.1 279.8 296.5 0.12 13 484 5741 -32.3 -44.3 29 12.0 -33.1 277 39 296.4 296.4 280.0 296.9 0.15 14 431 6555 -36.5 -43.5 48 7.0 -37.0 285 52 301.1 301.1 282.1 301.7 0.19 15 400 7070 -39.5 -48.5 38 9.0 -39.9 290 60 303.7 303.7 283.0 304.1 0.12 16 378 7456 -41.3 -52.3 29 11.0 -41.8 288 64 306.2 306.2 284.0 306.5 0.08 17 316 8651 -49.9 -61.9 23 12.0 -50.1 282 76 310.4 310.4 285.5 310.5 0.03 18 300 8990 -50.9 -62.9 23 12.0 -51.1 280 79 313.6 313.6 286.6 313.7 0.03 19 288 9255 -51.9 -63.9 22 12.0 -52.1 280 85 315.9 315.9 287.4 316.0 0.02 20 250 10170 -51.7 -65.3 18 13.6 -52.0 280 106 329.1 329.1 291.5 329.2 0.02 21 200 11620 -51.5 -67.5 13 16.0 -51.9 275 103 351.2 351.2 296.9 351.3 0.02 22 161 13025 -51.5 -70.5 9 19.0 -52.0 275 89 373.7 373.7 301.2 373.8 0.02 23 150 13480 -54.5 -74.5 7 20.0 -54.9 275 85 376.2 376.2 301.6 376.2 0.01 24 128 14497 -53.5 -74.5 6 21.0 -54.0 275 77 395.4 395.4 304.6 395.5 0.01 25 100 16070 -57.1 -79.1 5 22.0 -57.5 275 64 417.4 417.4 307.4 417.4 0.01 26 98 16198 -56.9 -79.9 4 23.0 -57.3 275 63 420.2 420.2 307.7 420.2 0.01 27 79 17558 -58.7 -81.7 4 23.0 -59.1 272 51 443.2 443.2 310.2 443.2 0.01 28 73 18060 -53.5 -77.5 4 24.0 -54.4 271 46 464.3 464.3 312.1 464.4 0.01 29 70 18330 -54.3 -78.3 4 24.0 -55.1 270 44 468.2 468.2 312.5 468.3 0.01 30 57 19647 -55.9 -79.9 3 24.0 -56.7 270 37 492.9 492.9 314.4 493.0 0.01 31 50 20490 -52.5 -76.5 4 24.0 -53.8 270 33 519.8 519.8 316.3 519.9 0.02 32 49 20621 -52.3 -77.3 3 25.0 -53.7 269 33 523.2 523.2 316.5 523.4 0.02 33 35 22787 -54.3 -78.3 4 24.0 -55.8 253 33 570.9 570.9 319.2 571.0 0.02 34 33 23166 -51.7 -76.7 3 25.0 -53.7 250 33 587.5 587.5 320.0 587.7 0.03 35 30 23790 -47.5 -73.5 3 26.0 -50.6 245 33 615.1 615.2 321.3 615.6 0.06 36 29 24014 -47.3 -73.3 4 26.0 -50.5 621.7 621.7 321.6 622.2 0.07 TRP 288 9255 -51.9 -63.9 22 12.0 -52.1 280 85 315.9 315.9 287.4 316.0 0.02 WND 250 10170 -51.7 -65.3 18 13.6 -52.0 280 106 329.1 329.1 291.5 329.2 0.02 Sounding variables and indices 1000-500 mb thick: 5254.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 33.80 % Est. max temperature: 3.24 C = 37.84 F Sfc-Lift cond lev (LCL): 909.52 mb = 1003.35 m = 3291.78 ft T: -3.56 C 700-500 lapse rate: 7.51 C/km ThetaE index: 1.47 C Layer 771.0- 766.0 mb Conv cond level (CCL): 781.88 mb = 2183.74 m = 7164.42 ft Mean mixing ratio: 2.05 g/kg Conv temperature: 3.45 C = 38.21 F Cap Strength: 11.03 C Lifted Index: 11.11 C Risk: None Lifted Index @300 mb: 21.56 C Lifted Index @700 mb: 8.61 C Showalter Index: 9.23 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 19.60 C K Index: -6.30 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 2.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.41 J/kg Max Up Vert Vel: 7.54 m/s Conv Inhibition (B-): 44942.34 J/kg Cap Strength: 11.11 C Lift Cond Lev (LCL): 823.41 mb = 1783.03 m = 5849.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 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 ---------------------------------------------------------- 0 948 676 270 1 1.0 -0.0 | 139 17 -11.1 12.7 1 925 870 315 3 2.1 -2.1 | 137 15 -10.0 10.6 2 850 1537 310 5 3.8 -3.2 | 139 13 -8.2 9.5 3 700 3032 305 17 13.9 -9.8 | 212 3 1.9 2.9 4 500 5510 275 36 35.9 -3.1 | 248 26 23.8 9.5 5 400 7070 290 60 56.4 -20.5 | 280 45 44.3 -7.8 6 300 8990 280 79 77.8 -13.7 | 271 66 65.7 -1.0 7 288 9255 280 85 83.7 -14.8 | 272 72 71.6 -2.1 8 250 10170 280 106 104.4 -18.4 | 274 92 92.3 -5.7 9 200 11620 275 103 102.6 -9.0 | 268 91 90.5 3.7 10 150 13480 275 85 84.7 -7.4 | 266 73 72.6 5.3 11 100 16070 275 64 63.8 -5.6 | 262 52 51.7 7.1 12 70 18330 270 44 44.0 -0.0 | 248 34 31.9 12.7 13 50 20490 270 33 33.0 -0.0 | 239 24 20.9 12.7 14 30 23790 245 33 29.9 13.9 | 214 32 17.8 26.6 Wind Parameters Mean winds (0-6000m): 286.4 at 23.4 knts Storm direction: 316.4 at 17.5 knts Shear (0-3000m) pos: 0.6 neg: 3.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 111.5 deg Storm rel helicity (0-3000m) pos: 16.5 neg: -2.8 tot: 13.8 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.50 Bulk Shear: 57.06 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 ------------------------------------------------------------------------------- 500 311 3 137 15| 3.3 0.0 3.3| 1.3 -2.8 -1.5 -3.0 -0.11| 3.5 -0.4 1000 311 4 138 14| 1.7 1.1 2.8| 3.2 -2.8 0.4 0.4 0.03| 2.9 0.1 1500 310 5 139 12| 1.1 2.1 3.3| 6.2 -2.8 3.5 2.3 0.15| 3.3 0.5 2000 308 7 142 11| 0.8 2.6 3.5| 9.7 -2.8 7.0 3.5 0.27| 3.5 1.0 2500 307 9 146 9| 0.7 2.9 3.6| 13.4 -2.8 10.6 4.3 0.42| 3.7 1.5 3000 305 11 153 7| 0.6 3.1 3.7| 16.5 -2.8 13.8 4.6 0.43| 3.8 1.6 4000 297 14 187 6| 0.4 3.4 3.8| 18.1 -3.9 14.2 3.6 0.31| 4.1 1.3 5000 289 19 219 9| 0.3 3.6 4.0| 31.5 -14.4 17.1 3.4 0.23| 4.4 1.0 6000 286 23 239 12| 1.7 3.0 4.8|138.7 -14.4 124.2 20.7 0.37| 5.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251008.00.gif