UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for X0715... Searching the city database file for: X0715 ... Date:1200Z 19 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 399 0 0 SFC 993 448 -36.5 -41.4 60 4.9 -36.7 0 0 237.1 237.1 237.0 237.4 0.10 2 988 483 -33.9 -38.0 66 4.1 -34.1 4 0 240.1 240.1 239.9 240.5 0.15 3 925 949 -30.3 -34.1 69 3.8 -30.5 60 1 248.3 248.4 247.7 249.0 0.23 4 915 1027 -29.3 -33.1 70 3.8 -29.6 47 3 250.1 250.2 249.4 250.8 0.26 5 850 1555 -28.1 -31.8 71 3.7 -28.4 320 15 256.7 256.8 255.1 257.6 0.31 6 846 1589 -28.1 -31.8 71 3.7 -28.4 321 15 257.1 257.1 255.4 258.0 0.32 7 806 1938 -25.1 -28.7 72 3.6 -25.5 328 14 263.8 263.9 261.1 265.1 0.44 8 735 2606 -26.5 -31.3 64 4.8 -27.0 342 12 269.4 269.4 265.0 270.5 0.38 9 700 2957 -28.9 -33.4 65 4.5 -29.3 350 11 270.5 270.5 265.7 271.5 0.33 10 651 3472 -31.7 -35.6 68 3.9 -32.0 349 11 273.0 273.0 267.3 273.9 0.28 11 500 5280 -45.9 -50.9 57 5.0 -46.0 345 9 277.1 277.1 269.5 277.3 0.07 12 403 6683 -56.1 -62.1 47 6.0 -56.2 9 9 281.5 281.5 272.1 281.6 0.02 13 400 6730 -56.3 -62.3 47 6.0 -56.3 10 9 281.8 281.8 272.2 281.9 0.02 14 324 8053 -61.1 -68.1 39 7.0 -61.2 325 23 292.7 292.7 278.0 292.7 0.01 15 304 8448 -61.9 -68.9 39 7.0 -62.0 321 28 297.0 297.0 280.0 297.0 0.01 16 300 8530 -61.7 -68.7 39 7.0 -61.7 320 29 298.4 298.4 280.6 298.4 0.01 17 250 9660 -61.1 -68.1 39 7.0 -61.2 305 31 315.2 315.2 287.2 315.3 0.02 18 234 10069 -61.5 -68.5 39 7.0 -61.6 306 28 320.6 320.6 288.9 320.7 0.02 19 200 11040 -60.9 -67.9 39 7.0 -61.0 310 21 336.3 336.3 293.4 336.4 0.02 20 154 12675 -60.5 -68.5 34 8.0 -60.6 292 34 363.1 363.1 299.3 363.2 0.02 21 150 12840 -60.7 -68.7 34 8.0 -60.8 290 35 365.5 365.5 299.8 365.6 0.02 22 100 15330 -64.9 -73.9 28 9.0 -65.0 280 35 402.3 402.3 305.5 402.4 0.02 23 74 17147 -68.1 -77.1 26 9.0 -68.2 280 44 431.8 431.8 309.0 431.9 0.01 24 70 17480 -68.1 -77.1 26 9.0 -68.2 280 46 438.7 438.7 309.7 438.8 0.02 25 50 19500 -68.3 -78.3 22 10.0 -68.5 270 56 482.5 482.5 313.7 482.6 0.02 26 47 19872 -67.9 -77.9 23 10.0 -68.1 492.1 492.1 314.4 492.2 0.02 TRP 324 8053 -61.1 -68.1 39 7.0 -61.2 325 23 292.7 292.7 278.0 292.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 4881.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 65.96 % Est. max temperature: -16.12 C = 2.99 F Sfc-Lift cond lev (LCL): 912.09 mb = 1049.45 m = 3443.05 ft T: -29.25 C 700-500 lapse rate: 7.32 C/km ThetaE index: 0.00 C Layer 993.0-2128654499840.0 mb Conv cond level (CCL): 993.00 mb = 447.78 m = 1469.07 ft Mean mixing ratio: 0.21 g/kg Conv temperature: -34.38 C = -29.88 F Cap Strength: 23.42 C Lifted Index: 24.98 C Risk: None Lifted Index @300 mb: 36.66 C Lifted Index @700 mb: 21.68 C Showalter Index: 16.01 C Risk: None Total Totals Index: 31.90 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 14.10 C K Index: -18.50 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.18 J/kg Max Up Vert Vel: 9.61 m/s Conv Inhibition (B-): 39294.04 J/kg Cap Strength: 24.96 C Lift Cond Lev (LCL): 885.34 mb = 1262.90 m = 4143.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 13 at 7 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 ---------------------------------------------------------- 0 993 448 0 0 -0.0 -0.0 | 193 7 1.6 6.9 1 925 949 60 1 -0.9 -0.5 | 186 6 0.7 6.4 2 850 1555 320 15 9.6 -11.5 | 292 12 11.2 -4.6 3 700 2957 350 11 1.9 -10.8 | 318 5 3.5 -3.9 4 500 5280 345 9 2.3 -8.7 | 294 4 3.9 -1.8 5 400 6730 10 9 -1.6 -8.9 | 359 2 0.0 -1.9 6 324 8053 325 23 13.2 -18.8 | 309 19 14.8 -11.9 7 300 8530 320 29 18.6 -22.2 | 307 25 20.2 -15.3 8 250 9660 305 31 25.4 -17.8 | 292 29 27.0 -10.8 9 200 11040 310 21 16.1 -13.5 | 290 19 17.7 -6.6 10 150 12840 290 35 32.9 -12.0 | 278 35 34.5 -5.0 11 100 15330 280 35 34.5 -6.1 | 269 36 36.1 0.9 12 70 17480 280 46 45.3 -8.0 | 271 47 46.9 -1.0 13 50 19500 270 56 56.0 -0.0 | 263 58 57.6 6.9 Wind Parameters Mean winds (0-6000m): 342.9 at 9.5 knts Storm direction: 12.9 at 7.1 knts Shear (0-3000m) pos: 1.1 neg: 2.3 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 120.6 deg Storm rel helicity (0-3000m) pos: 8.5 neg: -13.1 tot: -4.6 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.95 Bulk Shear: 11.68 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 60 0 190 7| 1.0 0.0 1.0| 0.0 -1.3 -1.3 -2.6 -0.64| 1.2 -0.8 1000 347 4 215 4| 0.5 6.4 6.9| 0.0 -6.9 -6.9 -6.9 -0.57| 9.4 -5.3 1500 325 7 258 6| 0.3 4.8 5.1| 3.3 -12.6 -9.3 -6.2 -0.46| 8.5 -4.0 2000 328 9 273 6| 1.0 3.6 4.5| 6.6 -12.6 -6.0 -3.0 -0.37| 7.1 -2.6 2500 331 9 281 6| 1.3 2.9 4.1| 8.5 -12.6 -4.1 -1.6 -0.30| 6.2 -1.9 3000 335 9 286 6| 1.1 2.3 3.4| 8.5 -13.1 -4.6 -1.5 -0.31| 5.3 -1.6 4000 338 10 292 6| 0.8 1.7 2.5| 8.5 -14.1 -5.7 -1.4 -0.32| 4.1 -1.3 5000 340 10 293 5| 0.7 1.3 2.0| 8.8 -14.9 -6.2 -1.2 -0.32| 3.4 -1.1 6000 343 9 296 5| 0.8 1.1 1.9| 10.3 -14.9 -4.6 -0.8 -0.24| 3.1 -0.7 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20260119.12.gif