UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for X0635... Searching the city database file for: X0635 ... Date:0000Z 12 OCT 25 Station: X0635 WMO ident: 30635 Latitude: 54.42 Longitude: 109.02 ------------------------------------------------------------------------------- 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 220 SFC 970 456 -9.1 -14.1 67 5.0 -10.3 105 3 266.4 266.6 264.6 270.0 1.32 2 925 824 -7.7 -13.7 62 6.0 -9.2 110 19 271.4 271.7 268.3 275.5 1.43 3 912 934 -7.5 -14.5 57 7.0 -9.3 98 17 272.7 273.0 269.0 276.6 1.36 4 850 1479 -10.9 -16.9 61 6.0 -12.3 40 9 274.7 274.9 270.0 278.2 1.20 5 782 2116 -15.5 -20.5 65 5.0 -16.5 348 8 276.4 276.6 270.7 279.2 0.96 6 737 2565 -16.3 -25.3 46 9.0 -17.9 312 8 280.3 280.4 272.5 282.3 0.66 7 700 2952 -18.3 -27.3 45 9.0 -19.7 280 7 282.2 282.3 273.5 284.0 0.58 8 592 4181 -24.9 -32.9 47 8.0 -25.9 278 19 288.4 288.5 276.5 289.7 0.40 9 500 5380 -34.5 -40.5 54 6.0 -34.9 275 31 291.0 291.0 277.5 291.7 0.22 10 400 6910 -46.3 -53.3 45 7.0 -46.5 260 36 294.8 294.8 279.1 295.1 0.07 11 378 7280 -50.1 -57.1 43 7.0 -50.3 260 36 294.6 294.6 279.0 294.8 0.04 12 314 8470 -54.7 -62.7 37 8.0 -54.8 260 38 304.2 304.3 283.1 304.3 0.03 13 300 8760 -55.1 -63.1 36 8.0 -55.2 260 40 307.7 307.7 284.5 307.8 0.03 14 296 8846 -55.3 -63.3 36 8.0 -55.4 260 40 308.6 308.6 284.8 308.7 0.03 15 250 9940 -51.5 -61.5 29 10.0 -51.7 265 42 329.5 329.5 291.6 329.7 0.04 16 235 10342 -50.3 -60.3 30 10.0 -50.6 264 41 337.2 337.2 293.7 337.4 0.05 17 200 11390 -50.9 -60.9 30 10.0 -51.2 260 40 352.2 352.2 297.1 352.4 0.05 18 150 13260 -52.3 -62.3 29 10.0 -52.7 270 38 380.0 380.0 302.3 380.2 0.06 19 101 15806 -53.9 -63.9 28 10.0 -54.4 270 33 422.4 422.4 308.0 422.7 0.07 20 100 15870 -53.7 -63.7 28 10.0 -54.1 270 33 424.0 424.0 308.2 424.4 0.07 21 70 18150 -55.3 -64.3 32 9.0 -55.8 270 33 466.1 466.1 312.4 466.6 0.10 22 50 20310 -54.9 -64.9 28 10.0 -55.6 250 35 514.1 514.1 315.9 514.9 0.12 23 41 21577 -54.9 -64.9 28 10.0 -55.8 246 33 544.1 544.2 317.8 545.1 0.15 24 34 22785 -50.5 -60.5 30 10.0 -52.1 242 30 585.6 585.7 320.0 588.0 0.33 25 30 23600 -51.1 -61.1 29 10.0 -52.7 240 29 605.3 605.5 321.0 607.9 0.34 26 21 25930 -50.1 -60.1 30 10.0 -52.4 236 31 673.4 673.6 323.7 678.0 0.55 27 20 26250 -48.7 -58.7 30 10.0 -51.3 235 31 687.1 687.4 324.2 693.0 0.70 28 18 26948 -45.7 -55.7 31 10.0 -49.1 256 27 717.6 718.1 325.3 727.5 1.12 29 10 30850 -47.9 -57.9 31 10.0 -52.1 10 7 840.7 841.5 328.5 856.8 1.54 30 9.8 30983 -47.7 -57.7 31 10.0 -52.0 846.4 847.2 328.7 863.2 1.61 TRP 314 8470 -54.7 -62.7 37 8.0 -54.8 260 38 304.2 304.3 283.1 304.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5160.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 53.33 % Est. max temperature: -0.07 C = 31.87 F Sfc-Lift cond lev (LCL): 895.25 mb = 1077.68 m = 3535.65 ft T: -8.40 C 700-500 lapse rate: 6.67 C/km Conv cond level (CCL): 713.30 mb = 2810.48 m = 9220.63 ft Mean mixing ratio: 1.35 g/kg Conv temperature: 5.91 C = 42.64 F Cap Strength: 12.23 C Lifted Index: 13.35 C Risk: None Lifted Index @300 mb: 23.13 C Lifted Index @700 mb: 8.16 C Showalter Index: 10.86 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 17.60 C K Index: -2.30 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.04 J/kg Max Up Vert Vel: 8.01 m/s Conv Inhibition (B-): 73035.71 J/kg Cap Strength: 13.28 C Lift Cond Lev (LCL): 832.50 mb = 1638.07 m = 5374.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 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 ---------------------------------------------------------- 0 970 456 105 3 -2.9 0.8 | 123 16 -13.6 8.9 1 925 824 110 19 -17.9 6.5 | 117 32 -28.6 14.6 2 850 1479 40 9 -5.8 -6.9 | 94 17 -16.5 1.2 3 700 2952 280 7 6.9 -1.2 | 151 8 -3.8 6.9 4 500 5380 275 31 30.9 -2.7 | 255 21 20.1 5.4 5 400 6910 260 36 35.5 6.3 | 240 29 24.7 14.4 6 314 8470 260 38 37.4 6.6 | 241 30 26.7 14.7 7 300 8760 260 40 39.4 6.9 | 242 32 28.7 15.1 8 250 9940 265 42 41.8 3.7 | 249 33 31.1 11.8 9 200 11390 260 40 39.4 6.9 | 242 32 28.7 15.1 10 150 13260 270 38 38.0 -0.0 | 253 28 27.3 8.1 11 100 15870 270 33 33.0 -0.0 | 250 24 22.3 8.1 12 70 18150 270 33 33.0 -0.0 | 250 24 22.3 8.1 13 50 20310 250 35 32.9 12.0 | 228 30 22.2 20.1 14 30 23600 240 29 25.1 14.5 | 212 27 14.4 22.6 15 20 26250 235 31 25.4 17.8 | 210 30 14.7 25.9 16 10 30850 10 7 -1.2 -6.9 | 96 12 -11.9 1.2 Wind Parameters Mean winds (0-6000m): 277.1 at 18.0 knts Storm direction: 307.1 at 13.5 knts Shear (0-3000m) pos: 0.0 neg: 2.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 66.8 deg Storm rel helicity (0-3000m) pos: 21.7 neg: -95.1 tot: -73.4 m^2/s^2 ave: -24.5 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 9.6 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 124.16 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 ------------------------------------------------------------------------------- 500 107 13 117 26| 0.0 14.4 14.4| 0.0 -44.3 -44.3 -88.6 -0.32| 19.8 -6.3 1000 96 13 112 26| 0.0 4.3 4.3| 0.0 -89.7 -89.7 -89.7 -0.38| 17.4 -6.7 1500 80 12 105 23| 0.0 3.3 3.3| 0.0 -95.1 -95.1 -63.4 -0.36| 13.8 -4.9 2000 68 11 101 21| 0.0 2.6 2.6| 5.8 -95.1 -89.3 -44.7 -0.25| 11.8 -3.0 2500 65 10 101 20| 0.0 2.1 2.1| 13.4 -95.1 -81.6 -32.7 -0.14| 10.5 -1.4 3000 48 10 95 18| 0.0 2.6 2.6| 21.7 -95.1 -73.4 -24.5 -0.04| 9.6 -0.4 4000 306 12 136 2| 0.0 3.2 3.2| 38.0 -95.1 -57.1 -14.3 0.08| 8.5 0.7 5000 284 15 219 6| 0.0 3.5 3.5| 51.0 -96.4 -45.4 -9.1 0.11| 7.8 0.8 6000 277 18 230 9| 0.0 3.2 3.2| 51.0-122.4 -71.4 -11.9 0.05| 7.0 0.3 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20251012.00.gif