UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 27 NOV 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 59 SFC 951 451 -7.3 -12.3 67 5.0 -8.7 70 1 269.7 270.0 267.4 274.0 1.56 2 937 567 -4.7 -11.7 58 7.0 -6.7 113 4 273.5 273.8 270.0 278.2 1.66 3 931 618 -1.5 -9.5 54 8.0 -4.1 131 6 277.3 277.6 272.8 282.9 1.99 4 925 670 -0.3 -8.3 55 8.0 -3.1 150 7 279.0 279.4 274.2 285.3 2.21 5 924 679 -0.3 -8.3 55 8.0 -3.1 152 7 279.1 279.5 274.2 285.4 2.21 6 871 1150 -1.5 -11.5 46 10.0 -4.7 257 10 282.6 282.9 275.6 287.9 1.82 7 851 1335 -2.9 -12.9 46 10.0 -6.0 298 11 283.0 283.3 275.6 287.9 1.66 8 850 1344 -3.1 -13.1 46 10.0 -6.1 300 11 282.9 283.2 275.5 287.7 1.64 9 700 2844 -14.9 -18.9 71 4.0 -15.8 295 29 286.0 286.2 276.5 289.7 1.23 10 655 3341 -18.9 -22.4 74 3.5 -19.6 296 36 287.0 287.1 276.6 289.9 0.97 11 577 4270 -25.7 -29.6 70 3.9 -26.2 298 49 289.6 289.7 277.3 291.4 0.57 12 534 4829 -26.5 -30.3 70 3.8 -27.0 299 57 295.1 295.2 280.0 297.0 0.58 13 500 5300 -30.1 -34.2 67 4.1 -30.6 300 64 296.3 296.4 280.3 297.7 0.42 14 400 6860 -41.7 -45.9 64 4.2 -41.9 305 77 300.8 300.8 281.9 301.3 0.16 15 347 7802 -49.3 -53.4 62 4.1 -49.4 305 89 303.0 303.0 282.7 303.3 0.08 16 300 8740 -54.9 -59.0 60 4.1 -55.0 305 101 308.0 308.0 284.6 308.1 0.04 17 250 9890 -62.1 -66.2 58 4.1 -62.1 300 106 313.7 313.7 286.7 313.8 0.02 18 226 10509 -61.7 -65.8 58 4.1 -61.8 305 108 323.5 323.5 289.9 323.6 0.02 19 200 11260 -61.3 -65.4 58 4.1 -61.4 305 77 335.7 335.7 293.3 335.8 0.03 20 198 11322 -61.3 -65.4 58 4.1 -61.4 305 77 336.7 336.7 293.5 336.8 0.03 21 162 12552 -65.1 -69.4 55 4.3 -65.1 305 76 350.1 350.1 296.7 350.2 0.02 22 150 13020 -64.7 -69.2 54 4.5 -64.7 305 75 358.6 358.6 298.4 358.7 0.02 23 123 14231 -64.9 -69.6 52 4.7 -65.0 305 71 379.2 379.2 302.1 379.3 0.03 24 109 14961 -68.9 -73.9 48 5.0 -68.9 305 68 385.0 385.0 303.1 385.1 0.02 25 100 15480 -65.9 -70.9 50 5.0 -66.0 305 66 400.4 400.4 305.3 400.5 0.03 26 94 15855 -65.9 -70.9 50 5.0 -66.0 303 63 407.5 407.6 306.2 407.7 0.03 27 70 17620 -70.9 -76.9 41 6.0 -70.9 295 50 432.7 432.7 309.1 432.8 0.02 28 62 18333 -73.5 -79.5 39 6.0 -73.6 288 49 442.2 442.2 310.1 442.3 0.01 29 55 19035 -72.3 -78.3 40 6.0 -72.3 281 49 460.4 460.4 311.8 460.5 0.02 30 53 19254 -69.7 -75.7 41 6.0 -69.8 278 48 471.3 471.3 312.8 471.5 0.02 31 50 19600 -71.3 -77.3 40 6.0 -71.4 275 48 475.5 475.5 313.1 475.6 0.02 32 40 20907 -75.1 -81.1 39 6.0 -75.2 497.3 497.3 314.8 497.3 0.01 TRP 226 10509 -65.7 -69.6 58 3.9 -65.7 305 108 317.4 317.4 287.9 317.5 0.01 WND 226 10509 -61.7 -65.8 58 4.1 -61.8 305 108 323.5 323.5 289.9 323.6 0.02 Sounding variables and indices 1000-500 mb thick: 5241.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 63.92 % Est. max temperature: 6.70 C = 44.06 F Sfc-Lift cond lev (LCL): 878.05 mb = 1085.82 m = 3562.36 ft T: -1.34 C 700-500 lapse rate: 6.19 C/km ThetaE index: 0.19 C Layer 851.0- 700.0 mb Conv cond level (CCL): 717.72 mb = 2650.81 m = 8696.78 ft Mean mixing ratio: 1.90 g/kg Conv temperature: 8.39 C = 47.11 F Cap Strength: 9.40 C Lifted Index: 9.96 C Risk: None Lifted Index @300 mb: 16.33 C Lifted Index @700 mb: 4.15 C Showalter Index: 7.85 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 17.00 C K Index: 9.90 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.51 J/kg Max Up Vert Vel: 9.33 m/s Conv Inhibition (B-): 29238.39 J/kg Cap Strength: 9.85 C Lift Cond Lev (LCL): 785.44 mb = 1954.24 m = 6411.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 29 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 ---------------------------------------------------------- 0 951 451 70 1 -0.9 -0.3 | 147 30 -16.0 24.8 1 925 670 150 7 -3.5 6.1 | 149 36 -18.6 31.2 2 850 1344 300 11 9.5 -5.5 | 164 20 -5.5 19.7 3 700 2844 295 29 26.3 -12.3 | 221 17 11.2 12.9 4 500 5300 300 64 55.4 -32.0 | 280 41 40.4 -6.8 5 400 6860 305 77 63.1 -44.2 | 292 52 48.0 -19.0 6 300 8740 305 101 82.7 -57.9 | 296 75 67.7 -32.8 7 250 9890 300 106 91.8 -53.0 | 290 82 76.7 -27.8 8 226 10509 305 108 88.5 -61.9 | 297 82 73.4 -36.8 9 200 11260 305 77 63.1 -44.2 | 292 52 48.0 -19.0 10 150 13020 305 75 61.4 -43.0 | 291 50 46.4 -17.9 11 100 15480 305 66 54.1 -37.9 | 288 41 39.0 -12.7 12 70 17620 295 50 45.3 -21.1 | 262 31 30.3 4.0 13 50 19600 275 48 47.8 -4.2 | 237 39 32.8 21.0 Wind Parameters Mean winds (0-6000m): 299.1 at 39.1 knts Storm direction: 329.1 at 29.3 knts Shear (0-3000m) pos: 3.4 neg: 3.1 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 98.3 deg Storm rel helicity (0-3000m) pos: 245.1 neg: -21.2 tot: 223.9 m^2/s^2 ave: 74.6 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 6.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.18 Bulk Shear: 245.20 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 ------------------------------------------------------------------------------- 500 172 6 153 35| 9.8 0.0 9.8|102.1 -11.4 90.7 181.4 0.57| 17.1 9.8 1000 265 8 165 27| 6.7 0.0 6.7|136.7 -21.2 115.5 115.5 0.37| 17.0 6.3 1500 290 10 166 22| 4.4 2.1 6.5|161.3 -21.2 140.2 93.4 0.45| 13.4 6.0 2000 293 13 172 20| 3.3 3.1 6.4|186.6 -21.2 165.4 82.7 0.52| 11.6 6.0 2500 294 16 179 19| 2.7 3.8 6.4|213.1 -21.2 192.0 76.8 0.58| 10.6 6.1 3000 295 19 187 17| 3.4 3.1 6.6|245.1 -21.2 223.9 74.6 0.62| 10.0 6.2 4000 296 26 210 16| 4.4 2.4 6.8|312.0 -21.2 290.8 72.7 0.63| 9.4 5.9 5000 298 33 234 17| 4.9 1.9 6.8|384.4 -21.2 363.2 72.6 0.62| 8.9 5.5 6000 299 39 252 20| 4.8 1.6 6.4|458.3 -21.2 437.1 72.9 0.63| 8.2 5.1 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251127.00.gif