UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for X0715... Searching the city database file for: X0715 ... Date:1200Z 11 JAN 26 Station: X0715 WMO ident: 30715 Latitude: 52.48 Longitude: 103.85 ------------------------------------------------------------------------------- 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 186 SFC 966 447 -15.1 -23.1 50 8.0 -16.3 300 5 260.6 260.7 258.9 262.3 0.62 2 925 773 -18.3 -26.3 49 8.0 -19.3 320 17 260.6 260.7 258.6 262.0 0.48 3 852 1380 -23.1 -29.1 58 6.0 -23.8 315 35 261.8 261.8 259.4 262.9 0.40 4 850 1397 -23.1 -29.1 58 6.0 -23.8 315 36 261.9 262.0 259.5 263.1 0.41 5 762 2193 -25.5 -31.5 57 6.0 -26.1 309 46 267.7 267.7 263.7 268.7 0.36 6 745 2357 -24.3 -30.3 58 6.0 -25.0 308 48 270.7 270.8 266.0 271.9 0.41 7 702 2788 -26.5 -31.5 63 5.0 -27.0 305 54 272.9 273.0 267.4 274.1 0.39 8 700 2809 -26.7 -31.7 63 5.0 -27.2 305 54 272.9 273.0 267.4 274.1 0.38 9 645 3392 -32.1 -37.1 61 5.0 -32.4 309 53 273.3 273.3 267.4 274.0 0.25 10 634 3513 -32.5 -37.5 61 5.0 -32.9 309 53 274.2 274.2 268.0 274.9 0.24 11 563 4340 -36.7 -43.7 48 7.0 -37.1 315 51 278.7 278.7 270.6 279.1 0.14 12 505 5083 -42.3 -49.3 46 7.0 -42.5 320 50 280.7 280.7 271.7 280.9 0.08 13 500 5150 -41.9 -48.9 46 7.0 -42.2 320 50 282.0 282.0 272.5 282.3 0.09 14 453 5818 -42.9 -49.9 46 7.0 -43.2 320 64 288.8 288.8 276.2 289.1 0.09 15 400 6650 -47.5 -55.5 39 8.0 -47.7 320 81 293.3 293.3 278.3 293.4 0.05 16 376 7056 -50.1 -59.1 34 9.0 -50.3 320 82 295.1 295.1 279.1 295.2 0.04 17 332 7866 -51.5 -59.6 37 8.1 -51.6 320 83 303.9 303.9 283.0 304.0 0.04 18 325 8004 -51.7 -59.7 38 8.0 -51.8 320 83 305.4 305.4 283.6 305.5 0.04 19 300 8520 -53.7 -62.7 32 9.0 -53.8 320 81 309.7 309.7 285.2 309.8 0.03 20 260 9432 -57.1 -66.1 31 9.0 -57.2 315 77 317.6 317.6 288.0 317.7 0.02 21 250 9680 -56.9 -65.9 31 9.0 -57.0 315 77 321.5 321.5 289.2 321.6 0.02 22 200 11080 -59.5 -69.5 26 10.0 -59.6 310 69 338.5 338.5 294.0 338.6 0.02 23 193 11304 -60.3 -69.3 30 9.0 -60.4 311 69 340.7 340.7 294.5 340.8 0.02 24 150 12880 -60.7 -70.7 26 10.0 -60.9 315 66 365.5 365.5 299.8 365.6 0.02 25 125 14011 -61.5 -72.5 22 11.0 -61.7 313 66 383.6 383.6 302.8 383.7 0.02 26 100 15400 -59.3 -71.3 20 12.0 -59.6 310 66 413.2 413.2 306.9 413.3 0.03 27 94 15788 -59.1 -71.1 20 12.0 -59.4 420.9 420.9 307.9 421.1 0.03 28 89 16133 -56.1 -69.1 18 13.0 -56.5 433.5 433.6 309.2 433.8 0.04 29 80 16810 -56.5 -69.5 18 13.0 -57.0 446.1 446.2 310.5 446.4 0.04 TRP 260 9432 -57.1 -66.1 31 9.0 -57.2 315 77 317.6 317.6 288.0 317.7 0.02 WND 332 7866 -51.5 -59.6 37 8.1 -51.6 320 83 303.9 303.9 283.0 304.0 0.04 Sounding variables and indices 1000-500 mb thick: 4964.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 55.05 % Est. max temperature: -11.68 C = 10.98 F Sfc-Lift cond lev (LCL): 847.74 mb = 1416.42 m = 4647.00 ft T: -23.16 C 700-500 lapse rate: 6.49 C/km ThetaE index: 0.38 C Layer 925.0- 852.0 mb Conv cond level (CCL): 669.71 mb = 3123.98 m = 10249.17 ft Mean mixing ratio: 0.49 g/kg Conv temperature: -2.72 C = 27.11 F Cap Strength: 15.22 C Lifted Index: 16.21 C Risk: None Lifted Index @300 mb: 33.58 C Lifted Index @700 mb: 10.22 C Showalter Index: 15.56 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 12.80 C K Index: -15.30 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 4.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.43 J/kg Max Up Vert Vel: 2.62 m/s Conv Inhibition (B-): 24984.78 J/kg Cap Strength: 15.13 C Lift Cond Lev (LCL): 809.34 mb = 1754.14 m = 5754.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 36 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 ---------------------------------------------------------- 0 966 447 300 5 4.3 -2.5 | 170 33 -5.6 32.3 1 925 773 320 17 10.9 -13.0 | 183 22 1.0 21.8 2 850 1397 315 36 25.5 -25.5 | 239 18 15.5 9.4 3 700 2809 305 54 44.2 -31.0 | 264 35 34.3 3.9 4 500 5150 320 50 32.1 -38.3 | 279 22 22.2 -3.5 5 400 6650 320 81 52.1 -62.0 | 303 50 42.1 -27.2 6 332 7866 320 83 53.4 -63.6 | 303 52 43.4 -28.7 7 300 8520 320 81 52.1 -62.0 | 303 50 42.1 -27.2 8 260 9432 315 77 54.4 -54.4 | 294 49 44.5 -19.6 9 250 9680 315 77 54.4 -54.4 | 294 49 44.5 -19.6 10 200 11080 310 69 52.9 -44.4 | 282 44 42.9 -9.5 11 150 12880 315 66 46.7 -46.7 | 288 39 36.7 -11.8 12 100 15400 310 66 50.6 -42.4 | 281 41 40.6 -7.6 Wind Parameters Mean winds (0-6000m): 314.1 at 48.3 knts Storm direction: 344.1 at 36.2 knts Shear (0-3000m) pos: 3.1 neg: 5.6 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 212.3 neg: 0.0 tot: 212.3 m^2/s^2 ave: 70.8 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 6.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 156.14 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 ------------------------------------------------------------------------------- 500 317 14 179 25| 18.2 0.0 18.2| 68.4 0.0 68.4 136.8 0.58| 18.4 10.7 1000 316 22 195 20| 9.1 7.4 16.5|132.6 0.0 132.6 132.6 0.75| 16.7 12.5 1500 315 28 213 18| 6.1 7.2 13.3|158.5 0.0 158.5 105.7 0.74| 13.4 10.0 2000 312 32 227 19| 4.5 7.2 11.7|180.9 0.0 180.9 90.4 0.70| 11.9 8.3 2500 310 36 238 21| 3.6 6.7 10.3|198.0 0.0 198.0 79.2 0.66| 10.7 7.1 3000 310 39 244 22| 3.1 5.6 8.6|212.3 0.0 212.3 70.8 0.65| 9.4 6.2 4000 310 43 252 24| 2.5 4.2 6.7|236.4 0.0 236.4 59.1 0.64| 7.8 5.0 5000 312 44 258 24| 2.7 3.3 6.0|274.5 0.0 274.5 54.9 0.63| 7.3 4.6 6000 314 48 267 25| 2.2 4.5 6.7|355.4 0.0 355.4 59.2 0.58| 7.9 4.6 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20260111.12.gif