UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for X0054... Searching the city database file for: X0054 ... Date:1200Z 16 OCT 25 Station: X0054 WMO ident: 30054 Latitude: 59.45 Longitude: 112.58 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1018 192 -4.3 -7.8 77 3.5 -5.4 180 1 267.5 267.8 266.8 273.1 2.08 1 1000 332 -6.3 -9.6 77 3.3 -7.2 250 5 266.9 267.1 265.9 271.9 1.84 2 925 934 -9.5 -11.8 83 2.3 -10.1 320 9 269.6 269.9 267.5 274.2 1.67 3 914 1027 -10.3 -12.5 84 2.2 -10.9 332 9 269.7 270.0 267.4 274.1 1.60 4 850 1590 -9.9 -11.3 89 1.4 -10.3 45 7 275.8 276.1 271.8 281.1 1.89 5 836 1718 -9.7 -11.0 90 1.3 -10.1 47 7 277.3 277.6 272.8 282.9 1.97 6 830 1774 -9.7 -11.0 90 1.3 -10.1 47 7 277.9 278.2 273.2 283.5 1.99 7 700 3069 -17.9 -20.2 82 2.3 -18.4 65 11 282.7 282.9 274.5 285.9 1.10 8 574 4532 -25.3 -27.3 83 2.0 -25.6 36 13 290.5 290.6 278.0 292.7 0.71 9 536 5026 -29.1 -31.4 80 2.3 -29.4 25 14 291.7 291.8 278.3 293.4 0.52 10 519 5256 -30.5 -32.9 79 2.4 -30.7 21 15 292.7 292.8 278.7 294.2 0.46 11 500 5520 -32.5 -34.8 80 2.3 -32.7 15 15 293.4 293.5 279.0 294.7 0.40 12 442 6374 -39.5 -42.3 75 2.8 -39.6 23 19 295.1 295.1 279.4 295.8 0.21 13 400 7050 -43.5 -46.1 75 2.6 -43.6 30 23 298.5 298.5 280.9 299.0 0.15 14 382 7359 -45.3 -48.1 73 2.8 -45.4 32 25 300.0 300.1 281.5 300.5 0.13 15 318 8559 -55.5 -58.4 70 2.9 -55.5 42 31 302.0 302.0 282.3 302.2 0.05 16 300 8930 -57.3 -59.9 72 2.6 -57.3 45 33 304.6 304.6 283.3 304.7 0.04 17 250 10060 -63.5 -66.3 69 2.8 -63.5 45 36 311.7 311.7 285.9 311.7 0.02 18 243 10236 -64.5 -67.5 66 3.0 -64.6 45 35 312.7 312.7 286.3 312.8 0.02 19 238 10364 -64.7 -67.7 66 3.0 -64.7 44 33 314.3 314.3 286.9 314.3 0.02 20 200 11450 -58.5 -61.5 68 3.0 -58.6 40 17 340.1 340.1 294.4 340.3 0.05 21 180 12114 -56.3 -59.4 68 3.1 -56.4 38 21 354.1 354.1 297.6 354.4 0.07 22 150 13270 -56.5 -59.9 65 3.4 -56.6 35 27 372.7 372.7 301.1 373.1 0.08 23 104 15591 -57.1 -61.5 57 4.4 -57.3 412.7 412.8 306.9 413.2 0.09 TRP 243 10236 -64.5 -67.5 66 3.0 -64.6 45 35 312.7 312.7 286.3 312.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5188.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 83.44 % Est. max temperature: 2.26 C = 36.06 F Sfc-Lift cond lev (LCL): 963.19 mb = 621.57 m = 2039.26 ft T: -7.84 C 700-500 lapse rate: 5.96 C/km ThetaE index: 1.27 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 770.71 mb = 2337.32 m = 7668.27 ft Mean mixing ratio: 1.78 g/kg Conv temperature: 8.26 C = 46.87 F Cap Strength: 16.59 C Lifted Index: 16.93 C Risk: None Lifted Index @300 mb: 22.37 C Lifted Index @700 mb: 10.15 C Showalter Index: 10.55 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 21.20 C K Index: 9.00 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.01 J/kg Max Up Vert Vel: 3.17 m/s Conv Inhibition (B-): 17505.11 J/kg Cap Strength: 16.90 C Lift Cond Lev (LCL): 923.57 mb = 946.06 m = 3103.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 61 at 8 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 1018 192 180 1 0.0 1.0 | 235 9 7.3 5.0 1 1000 332 250 5 4.7 1.7 | 244 13 12.0 5.8 2 925 934 320 9 5.8 -6.9 | 282 13 13.1 -2.9 3 850 1590 45 7 -4.9 -4.9 | 291 3 2.4 -0.9 4 700 3069 65 11 -10.0 -4.6 | 77 3 -2.7 -0.6 5 500 5520 15 15 -3.9 -14.5 | 342 11 3.4 -10.4 6 400 7050 30 23 -11.5 -19.9 | 15 16 -4.2 -15.9 7 300 8930 45 33 -23.3 -23.3 | 40 25 -16.0 -19.3 8 250 10060 45 36 -25.5 -25.5 | 40 28 -18.2 -21.4 9 243 10236 45 35 -24.7 -24.7 | 40 27 -17.4 -20.7 10 200 11450 40 17 -10.9 -13.0 | 22 10 -3.6 -9.0 11 150 13270 35 27 -15.5 -22.1 | 24 20 -8.2 -18.1 Wind Parameters Mean winds (0-6000m): 31.0 at 11.1 knts Storm direction: 61.0 at 8.3 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -168.7 deg Storm rel helicity (0-3000m) pos: 51.9 neg: -0.9 tot: 50.9 m^2/s^2 ave: 17.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 28.18 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 ------------------------------------------------------------------------------- 500 270 5 252 13| 8.0 0.0 8.0| 24.4 0.0 24.4 48.9 0.67| 10.6 7.1 1000 307 7 270 13| 4.7 0.0 4.7| 48.5 0.0 48.5 48.5 0.71| 10.1 7.2 1500 330 7 281 11| 2.7 0.0 2.7| 50.4 -0.6 49.8 33.2 0.53| 9.2 4.9 2000 358 7 293 8| 2.4 0.0 2.4| 50.9 -0.6 50.3 25.2 0.54| 7.3 4.0 2500 19 8 304 6| 2.2 0.0 2.2| 51.5 -0.6 50.8 20.3 0.57| 6.2 3.5 3000 33 8 315 4| 2.0 0.0 2.0| 51.9 -0.9 50.9 17.0 0.54| 5.5 3.0 4000 41 9 335 3| 1.5 0.6 2.1| 51.9 -4.7 47.1 11.8 0.38| 4.7 1.8 5000 37 10 343 4| 1.2 1.0 2.2| 51.9 -11.2 40.6 8.1 0.25| 4.3 1.1 6000 31 11 344 6| 1.3 1.0 2.2| 62.3 -14.1 48.2 8.0 0.27| 4.1 1.1 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20251016.12.gif