UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 4 DEC 25 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 182 SFC 964 453 -21.7 -24.9 75 3.2 -22.1 130 1 254.1 254.2 253.4 255.5 0.53 2 953 540 -10.1 -13.1 79 3.0 -10.8 138 3 266.7 266.9 265.1 270.7 1.46 3 943 622 -5.9 -8.2 84 2.3 -6.6 146 4 271.8 272.1 269.8 277.8 2.18 4 936 681 -4.7 -6.8 85 2.1 -5.4 151 5 273.6 274.0 271.4 280.3 2.45 5 925 775 -2.1 -6.9 70 4.8 -3.8 160 7 277.2 277.6 273.5 284.1 2.46 6 923 792 -1.9 -6.9 69 5.0 -3.7 161 7 277.5 278.0 273.7 284.5 2.46 7 911 896 -2.3 -13.3 43 11.0 -5.5 169 6 278.2 278.4 272.6 282.5 1.50 8 878 1188 -3.9 -19.9 28 16.0 -7.8 191 5 279.5 279.6 272.4 282.1 0.90 9 854 1406 -3.7 -17.7 33 14.0 -7.4 207 3 281.9 282.1 274.1 285.2 1.11 10 850 1443 -4.1 -18.1 33 14.0 -7.8 210 3 281.9 282.0 274.0 285.1 1.08 11 829 1640 -4.7 -17.7 35 13.0 -8.1 221 5 283.2 283.4 274.9 286.7 1.15 12 782 2096 -7.7 -16.7 48 9.0 -10.1 247 8 284.8 285.0 276.0 288.7 1.32 13 750 2421 -7.5 -14.5 57 7.0 -9.5 265 11 288.4 288.7 278.3 293.4 1.66 14 700 2954 -11.7 -18.7 56 7.0 -13.5 295 15 289.5 289.7 278.3 293.3 1.25 15 611 3978 -20.3 -25.3 64 5.0 -21.2 293 18 291.1 291.3 278.4 293.6 0.80 16 593 4199 -21.3 -26.3 64 5.0 -22.2 293 19 292.4 292.6 279.0 294.8 0.75 17 520 5158 -26.3 -34.3 47 8.0 -27.3 291 22 297.6 297.7 280.9 299.0 0.40 18 500 5440 -28.5 -36.5 46 8.0 -29.3 290 23 298.3 298.4 281.1 299.4 0.34 19 458 6062 -33.5 -41.5 44 8.0 -34.1 294 25 299.6 299.7 281.5 300.4 0.22 20 400 7000 -40.1 -47.1 47 7.0 -40.5 300 27 302.9 302.9 282.7 303.4 0.14 21 300 8900 -54.1 -61.1 42 7.0 -54.2 305 38 309.1 309.1 285.0 309.2 0.03 22 256 9894 -61.9 -68.9 39 7.0 -62.0 301 43 311.9 311.9 286.0 312.0 0.01 23 250 10040 -62.7 -68.7 44 6.0 -62.7 300 44 312.9 312.9 286.4 312.9 0.01 24 216 10928 -67.7 -73.7 42 6.0 -67.7 300 46 318.5 318.5 288.2 318.5 0.01 25 200 11390 -67.5 -73.5 42 6.0 -67.5 300 48 325.9 325.9 290.5 325.9 0.01 26 192 11635 -67.5 -73.5 42 6.0 -67.5 300 47 329.7 329.7 291.6 329.7 0.01 27 183 11926 -65.3 -71.3 43 6.0 -65.4 300 47 337.8 337.8 293.8 337.9 0.01 28 150 13140 -63.5 -69.5 44 6.0 -63.6 300 44 360.7 360.7 298.8 360.8 0.02 29 141 13523 -61.7 -67.7 45 6.0 -61.8 300 44 370.3 370.3 300.7 370.4 0.03 30 100 15650 -62.7 -69.7 38 7.0 -62.9 300 42 406.6 406.6 306.1 406.7 0.03 31 79 17105 -61.3 -69.3 34 8.0 -61.5 300 41 437.8 437.8 309.7 438.1 0.04 32 70 17850 -63.7 -71.7 33 8.0 -63.9 300 40 448.1 448.1 310.7 448.3 0.03 33 50 19900 -65.3 -74.3 28 9.0 -65.5 290 46 489.6 489.6 314.2 489.8 0.03 34 33 22409 -68.3 -78.3 22 10.0 -68.5 286 53 543.4 543.4 317.7 543.6 0.03 35 30 22980 -68.7 -78.7 22 10.0 -68.9 285 54 557.4 557.4 318.5 557.5 0.03 36 25 24075 -66.1 -76.1 23 10.0 -66.5 287 58 594.7 594.7 320.4 595.0 0.05 37 20 25420 -67.5 -77.5 23 10.0 -67.9 290 62 629.6 629.6 321.9 629.9 0.05 38 17 26391 -70.7 -80.7 21 10.0 -71.1 649.2 649.3 322.7 649.5 0.03 39 16 26751 -70.7 -80.7 21 10.0 -71.1 660.6 660.6 323.1 660.9 0.04 40 14 27553 -65.3 -76.3 20 11.0 -66.1 704.6 704.7 324.6 705.4 0.09 41 13 28003 -66.3 -77.3 20 11.0 -67.1 716.3 716.3 325.0 716.9 0.08 42 10 29601 -64.3 -76.3 18 12.0 -65.5 779.5 779.6 326.7 780.7 0.12 TRP 216 10928 -67.7 -73.7 42 6.0 -67.7 300 46 318.5 318.5 288.2 318.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5258.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 53.42 % Est. max temperature: 7.62 C = 45.71 F Sfc-Lift cond lev (LCL): 914.20 mb = 868.12 m = 2848.14 ft T: -2.19 C 700-500 lapse rate: 6.76 C/km ThetaE index: 2.33 C Layer 911.0- 854.0 mb Conv cond level (CCL): 964.00 mb = 453.33 m = 1487.30 ft Mean mixing ratio: 1.53 g/kg Conv temperature: -12.38 C = 9.72 F Cap Strength: 15.46 C Lifted Index: 15.75 C Risk: None Lifted Index @300 mb: 20.94 C Lifted Index @700 mb: 11.28 C Showalter Index: 11.47 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 10.40 C K Index: -0.70 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.85 J/kg Max Up Vert Vel: 11.99 m/s Conv Inhibition (B-): 59441.49 J/kg Cap Strength: 15.69 C Lift Cond Lev (LCL): 803.38 mb = 1885.41 m = 6185.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 11 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 ---------------------------------------------------------- 0 964 453 130 1 -0.8 0.6 | 138 12 -8.3 9.2 1 925 775 160 7 -2.4 6.6 | 147 18 -9.9 15.2 2 850 1443 210 3 1.5 2.6 | 152 13 -6.0 11.2 3 700 2954 295 15 13.6 -6.3 | 250 7 6.1 2.3 4 500 5440 290 23 21.6 -7.9 | 267 14 14.1 0.7 5 400 7000 300 27 23.4 -13.5 | 287 17 15.9 -4.9 6 300 8900 305 38 31.1 -21.8 | 299 27 23.6 -13.2 7 250 10040 300 44 38.1 -22.0 | 294 33 30.6 -13.4 8 216 10928 300 46 39.8 -23.0 | 294 35 32.3 -14.4 9 200 11390 300 48 41.6 -24.0 | 294 37 34.1 -15.4 10 150 13140 300 44 38.1 -22.0 | 294 33 30.6 -13.4 11 100 15650 300 42 36.4 -21.0 | 293 31 28.9 -12.4 12 70 17850 300 40 34.6 -20.0 | 293 29 27.1 -11.4 13 50 19900 290 46 43.2 -15.7 | 281 36 35.7 -7.1 14 30 22980 285 54 52.2 -14.0 | 277 45 44.7 -5.4 15 20 25420 290 62 58.3 -21.2 | 284 52 50.8 -12.6 Wind Parameters Mean winds (0-6000m): 288.9 at 15.2 knts Storm direction: 318.9 at 11.4 knts Shear (0-3000m) pos: 2.7 neg: 0.3 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 118.2 deg Storm rel helicity (0-3000m) pos: 66.0 neg: -0.8 tot: 65.2 m^2/s^2 ave: 21.7 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.57 Bulk Shear: 45.81 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 ------------------------------------------------------------------------------- 500 161 5 145 16| 5.4 0.0 5.4| 15.5 0.0 15.5 31.1 0.45| 8.1 3.7 1000 169 5 148 16| 1.6 0.0 1.6| 18.5 -0.8 17.8 17.8 0.34| 6.1 2.1 1500 190 5 153 15| 2.5 0.0 2.5| 34.1 -0.8 33.4 22.3 0.52| 5.7 3.0 2000 223 6 165 13| 3.0 0.0 3.0| 50.2 -0.8 49.4 24.7 0.62| 5.8 3.6 2500 263 7 178 10| 3.3 0.0 3.3| 64.4 -0.8 63.6 25.4 0.69| 6.2 4.3 3000 276 9 188 8| 2.7 0.3 3.0| 66.0 -0.8 65.2 21.7 0.68| 5.4 3.7 4000 284 11 209 7| 2.1 0.6 2.7| 68.9 -0.8 68.1 17.0 0.65| 4.5 2.9 5000 287 13 228 7| 1.6 0.8 2.5| 71.3 -0.8 70.6 14.1 0.62| 3.9 2.4 6000 289 15 242 8| 1.6 0.7 2.3| 84.8 -0.8 84.0 14.0 0.64| 3.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251204.00.gif