UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for X0054... Searching the city database file for: X0054 ... Date:1200Z 8 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 1001 188 -2.5 -7.5 68 5.0 -4.1 0 0 270.6 270.9 269.0 276.5 2.17 1 1000 196 -1.3 -3.9 82 2.6 -2.3 5 0 271.9 272.3 270.9 279.6 2.86 2 998 212 -0.5 -3.1 83 2.6 -1.5 5 0 272.8 273.3 271.8 281.1 3.04 3 944 654 -3.7 -9.7 63 6.0 -5.5 12 8 273.9 274.3 270.7 279.3 1.94 4 925 814 -5.1 -11.1 63 6.0 -6.9 15 11 274.1 274.4 270.6 279.1 1.77 5 850 1472 -10.7 -14.5 74 3.8 -11.6 10 7 274.9 275.2 270.6 279.1 1.46 6 828 1673 -12.3 -15.3 78 3.0 -13.0 360 7 275.3 275.6 270.7 279.3 1.40 7 750 2420 -18.7 -22.7 71 4.0 -19.4 322 6 276.3 276.4 270.4 278.7 0.82 8 700 2932 -20.9 -25.9 64 5.0 -21.7 295 5 279.3 279.5 271.9 281.3 0.66 9 690 3038 -21.3 -27.3 58 6.0 -22.2 298 5 280.0 280.1 272.2 281.8 0.59 10 615 3874 -27.7 -36.7 42 9.0 -28.5 318 4 282.1 282.1 272.8 282.9 0.27 11 500 5330 -37.7 -45.7 43 8.0 -38.1 355 3 287.1 287.1 275.3 287.5 0.13 12 471 5740 -40.9 -48.9 42 8.0 -41.2 12 5 288.1 288.1 275.8 288.4 0.10 13 400 6840 -46.9 -53.9 45 7.0 -47.1 60 9 294.0 294.0 278.7 294.3 0.06 14 308 8524 -56.9 -63.9 41 7.0 -57.0 69 11 302.9 302.9 282.5 302.9 0.02 15 300 8690 -56.9 -63.9 41 7.0 -57.0 70 11 305.1 305.1 283.5 305.2 0.02 16 293 8840 -57.9 -64.9 40 7.0 -58.0 70 11 305.8 305.8 283.7 305.9 0.02 17 281 9104 -58.1 -65.1 40 7.0 -58.2 40 10 309.2 309.2 285.0 309.3 0.02 18 250 9850 -53.9 -60.9 42 7.0 -54.1 315 7 325.9 325.9 290.6 326.1 0.04 19 244 10007 -53.1 -60.1 42 7.0 -53.2 314 7 329.4 329.4 291.6 329.6 0.05 20 200 11300 -50.7 -60.7 30 10.0 -51.0 305 11 352.5 352.5 297.2 352.7 0.05 21 193 11531 -49.9 -60.9 26 11.0 -50.3 303 11 357.4 357.4 298.2 357.6 0.05 22 150 13170 -50.5 -65.5 15 15.0 -51.0 285 11 383.1 383.1 302.8 383.2 0.04 23 100 15800 -52.7 -72.7 7 20.0 -53.4 275 11 425.9 425.9 308.4 426.0 0.02 24 70 18100 -54.5 -76.5 5 22.0 -55.3 280 15 467.8 467.8 312.4 467.9 0.02 25 59 19187 -55.7 -78.7 4 23.0 -56.5 265 15 488.5 488.5 314.1 488.6 0.01 26 50 20240 -54.3 -78.3 4 24.0 -55.4 250 15 515.5 515.5 316.0 515.6 0.02 27 30 23530 -52.3 -76.3 4 24.0 -54.3 230 21 602.1 602.1 320.7 602.4 0.04 28 27 24212 -52.1 -76.1 4 24.0 -54.4 230 25 621.0 621.1 321.6 621.4 0.05 29 24 24983 -47.1 -73.1 4 26.0 -50.8 230 29 656.8 656.9 323.0 657.5 0.08 30 20 26190 -46.9 -72.9 4 26.0 -51.2 230 35 692.6 692.7 324.2 693.5 0.10 31 18 26891 -45.3 -71.3 4 26.0 -50.5 718.9 718.9 325.1 720.1 0.14 TRP 293 8840 -57.9 -64.9 40 7.0 -58.0 70 11 305.8 305.8 283.7 305.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5134.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 58.77 % Est. max temperature: 1.85 C = 35.34 F Sfc-Lift cond lev (LCL): 925.29 mb = 811.54 m = 2662.51 ft T: -5.08 C 700-500 lapse rate: 7.01 C/km ThetaE index: 2.03 C Layer 944.0- 850.0 mb Conv cond level (CCL): 868.75 mb = 1302.21 m = 4272.29 ft Mean mixing ratio: 2.18 g/kg Conv temperature: 1.66 C = 34.99 F Cap Strength: 3.28 C Lifted Index: 6.46 C Risk: None Lifted Index @300 mb: 18.02 C Lifted Index @700 mb: 1.99 C Showalter Index: 6.93 C Risk: None Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 23.20 C K Index: 7.50 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 1.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.32 J/kg Max Up Vert Vel: 3.55 m/s Conv Inhibition (B-): 27.40 J/kg Cap Strength: 6.35 C Lift Cond Lev (LCL): 882.82 mb = 1177.17 m = 3862.06 ft Lev Free Conv (LFC): 757.82 mb = 2341.57 m = 7682.23 ft Equ Level (EL): 747.82 mb = 2441.48 m = 8010.00 ft B at Equ Level: 5.93 J/kg Max Parcel Lev (MPL): 717.82 mb = 2745.38 m = 9007.06 ft Wind level data Storm motion: 19 at 4 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 1001 188 0 0 -0.0 -0.0 | 199 4 1.3 3.7 1 1000 196 5 0 -0.0 -0.0 | 199 4 1.3 3.7 2 925 814 15 11 -2.8 -10.6 | 13 7 -1.6 -6.9 3 850 1472 10 7 -1.2 -6.9 | 359 3 0.1 -3.2 4 700 2932 295 5 4.5 -2.1 | 255 6 5.8 1.6 5 500 5330 355 3 0.3 -3.0 | 245 2 1.5 0.7 6 400 6840 60 9 -7.8 -4.5 | 83 7 -6.5 -0.8 7 300 8690 70 11 -10.3 -3.8 | 90 9 -9.1 -0.0 8 293 8840 70 11 -10.3 -3.8 | 90 9 -9.1 -0.0 9 250 9850 315 7 4.9 -4.9 | 281 6 6.2 -1.2 10 200 11300 305 11 9.0 -6.3 | 284 11 10.3 -2.6 11 150 13170 285 11 10.6 -2.8 | 266 12 11.9 0.9 12 100 15800 275 11 11.0 -1.0 | 257 13 12.2 2.8 13 70 18100 280 15 14.8 -2.6 | 266 16 16.1 1.1 14 50 20240 250 15 14.1 5.1 | 240 18 15.4 8.8 15 30 23530 230 21 16.1 13.5 | 225 24 17.4 17.2 16 20 26190 230 35 26.8 22.5 | 227 38 28.1 26.2 Wind Parameters Mean winds (0-6000m): 349.1 at 5.2 knts Storm direction: 19.1 at 3.9 knts Shear (0-3000m) pos: 1.5 neg: 1.5 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 58.1 deg Storm rel helicity (0-3000m) pos: 2.7 neg: -9.8 tot: -7.1 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 4.0 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.08 Bulk Shear: 0.63 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 13 4 327 1| 9.0 0.0 9.0| 1.9 0.0 1.9 3.7 0.51| 9.4 4.9 1000 14 7 9 3| 4.5 0.1 4.6| 2.4 -0.8 1.6 1.6 0.36| 6.6 2.3 1500 13 7 5 3| 3.0 1.0 4.0| 2.4 -2.5 -0.1 -0.1 0.17| 5.5 0.9 2000 7 7 353 3| 2.3 1.5 3.7| 2.4 -5.3 -2.8 -1.4 -0.00| 4.8 -0.0 2500 1 7 339 3| 1.8 1.7 3.5| 2.4 -8.3 -5.9 -2.3 -0.11| 4.4 -0.5 3000 355 6 326 3| 1.5 1.5 3.0| 2.7 -9.8 -7.1 -2.4 -0.14| 4.0 -0.6 4000 347 6 308 3| 1.3 1.1 2.4| 3.4 -9.8 -6.5 -1.6 -0.11| 3.2 -0.4 5000 344 5 298 3| 1.1 0.9 2.0| 3.4 -10.1 -6.8 -1.4 -0.12| 2.8 -0.3 6000 349 5 302 3| 1.3 0.7 2.0| 4.5 -10.2 -5.7 -0.9 0.00| 2.7 0.0 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20251008.12.gif