UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 20 OCT 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 332 SFC 984 454 -15.9 -19.4 74 3.5 -16.5 150 1 258.4 258.6 257.6 260.7 0.84 2 976 516 -9.7 -12.6 79 2.9 -10.4 147 2 265.3 265.5 264.1 269.3 1.48 3 950 727 -3.7 -6.5 81 2.8 -4.7 136 6 273.4 273.8 271.3 280.2 2.47 4 944 777 -3.1 -6.9 75 3.8 -4.4 133 6 274.5 274.9 271.9 281.2 2.41 5 925 938 -4.1 -8.6 71 4.5 -5.5 125 9 275.1 275.5 271.8 281.1 2.15 6 903 1128 -3.9 -10.9 58 7.0 -6.1 125 7 277.2 277.5 272.6 282.5 1.84 7 881 1322 -3.9 -13.9 46 10.0 -6.8 125 6 279.2 279.4 273.2 283.5 1.48 8 852 1586 -4.9 -16.9 38 12.0 -8.1 125 3 280.8 281.0 273.6 284.3 1.19 9 850 1604 -5.1 -18.1 35 13.0 -8.4 125 3 280.8 281.0 273.5 284.0 1.08 10 772 2355 -8.1 -19.1 41 11.0 -10.8 204 4 285.4 285.6 276.0 288.7 1.09 11 734 2745 -10.3 -23.3 34 13.0 -13.1 246 5 287.2 287.3 276.5 289.6 0.80 12 700 3108 -12.5 -22.5 43 10.0 -14.7 285 5 288.6 288.8 277.4 291.4 0.90 13 642 3763 -16.5 -22.5 60 6.0 -17.7 241 4 291.3 291.5 278.8 294.4 0.98 14 590 4393 -19.7 -27.7 49 8.0 -21.1 199 3 294.7 294.9 280.0 296.9 0.66 15 500 5600 -28.3 -37.3 42 9.0 -29.2 115 1 298.5 298.6 281.1 299.6 0.31 16 400 7160 -39.7 -49.7 34 10.0 -40.2 85 3 303.4 303.4 282.9 303.8 0.10 17 325 8543 -50.1 -60.1 30 10.0 -50.3 74 3 307.6 307.6 284.5 307.7 0.04 18 300 9060 -53.9 -63.9 28 10.0 -54.1 70 3 309.4 309.4 285.1 309.5 0.02 19 296 9147 -54.7 -64.7 28 10.0 -54.8 71 3 309.4 309.4 285.1 309.5 0.02 20 267 9805 -58.5 -68.5 27 10.0 -58.6 83 7 313.1 313.1 286.5 313.2 0.01 21 250 10220 -59.3 -69.3 26 10.0 -59.4 90 9 317.9 317.9 288.1 318.0 0.01 22 238 10526 -60.7 -70.7 26 10.0 -60.8 85 9 320.3 320.3 288.8 320.3 0.01 23 215 11158 -58.9 -68.9 26 10.0 -59.0 56 10 332.5 332.5 292.4 332.6 0.02 24 200 11610 -58.9 -68.9 26 10.0 -59.0 35 11 339.5 339.5 294.2 339.6 0.02 25 150 13420 -58.1 -69.1 23 11.0 -58.3 330 11 370.0 370.0 300.6 370.1 0.02 26 130 14323 -56.9 -68.9 21 12.0 -57.2 326 15 387.6 387.6 303.5 387.7 0.03 27 114 15149 -59.5 -71.5 20 12.0 -59.7 323 19 397.6 397.6 304.9 397.7 0.02 28 100 15970 -58.3 -71.3 17 13.0 -58.6 320 23 415.1 415.1 307.2 415.2 0.03 29 70 18210 -58.7 -73.7 13 15.0 -59.1 305 23 458.8 458.8 311.7 458.9 0.03 30 50 20300 -60.3 -76.3 11 16.0 -60.8 305 25 501.4 501.4 315.1 501.5 0.02 31 41 21535 -61.1 -77.1 10 16.0 -61.7 313 23 528.7 528.7 316.8 528.8 0.03 32 30 23490 -57.9 -74.9 10 17.0 -59.0 325 21 586.8 586.8 320.0 587.2 0.05 33 29 23704 -57.3 -74.3 10 17.0 -58.5 322 22 594.2 594.2 320.3 594.6 0.06 34 25 24639 -57.9 -75.9 8 18.0 -59.2 307 24 618.2 618.2 321.5 618.6 0.05 35 20 26060 -53.1 -72.1 8 19.0 -55.5 285 27 673.6 673.7 323.6 674.6 0.11 36 16 27505 -50.9 -70.9 8 20.0 -54.4 725.2 725.3 325.3 726.7 0.17 TRP 238 10526 -60.7 -70.7 26 10.0 -60.8 85 9 320.3 320.3 288.8 320.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5268.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 48.74 % Est. max temperature: 7.26 C = 45.07 F Sfc-Lift cond lev (LCL): 929.33 mb = 901.05 m = 2956.15 ft T: -3.87 C 700-500 lapse rate: 6.34 C/km ThetaE index: 0.34 C Layer 850.0- 772.0 mb Conv cond level (CCL): 984.00 mb = 453.73 m = 1488.59 ft Mean mixing ratio: 1.95 g/kg Conv temperature: -9.12 C = 15.58 F Cap Strength: 14.67 C Lifted Index: 16.56 C Risk: None Lifted Index @300 mb: 21.70 C Lifted Index @700 mb: 11.09 C Showalter Index: 12.49 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 10.20 C K Index: -4.90 Risk: None Sweat Index: 7.00 Risk: None Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.64 J/kg Max Up Vert Vel: 10.74 m/s Conv Inhibition (B-): 60506.16 J/kg Cap Strength: 16.44 C Lift Cond Lev (LCL): 866.80 mb = 1450.01 m = 4757.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 at 3 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 ---------------------------------------------------------- 0 984 454 150 1 -0.5 0.9 | 60 2 -2.1 -1.2 1 925 938 125 9 -7.4 5.2 | 109 10 -9.0 3.1 2 850 1604 125 3 -2.5 1.7 | 85 4 -4.1 -0.4 3 700 3108 285 5 4.8 -1.3 | 316 5 3.2 -3.4 4 500 5600 115 1 -0.9 0.4 | 57 3 -2.5 -1.6 5 400 7160 85 3 -3.0 -0.3 | 63 5 -4.6 -2.3 6 300 9060 70 3 -2.8 -1.0 | 55 5 -4.4 -3.1 7 250 10220 90 9 -9.0 0.0 | 79 11 -10.6 -2.1 8 238 10526 85 9 -9.0 -0.8 | 75 11 -10.6 -2.9 9 200 11610 35 11 -6.3 -9.0 | 36 14 -7.9 -11.1 10 150 13420 330 11 5.5 -9.5 | 342 12 3.9 -11.6 11 100 15970 320 23 14.8 -17.6 | 326 24 13.2 -19.7 12 70 18210 305 23 18.8 -13.2 | 312 23 17.2 -15.3 13 50 20300 305 25 20.5 -14.3 | 311 25 18.9 -16.4 14 30 23490 325 21 12.0 -17.2 | 332 22 10.4 -19.3 15 20 26060 285 27 26.1 -7.0 | 290 26 24.5 -9.1 Wind Parameters Mean winds (0-6000m): 188.1 at 3.5 knts Storm direction: 218.1 at 2.6 knts Shear (0-3000m) pos: 1.5 neg: 0.7 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -123.5 deg Storm rel helicity (0-3000m) pos: 8.8 neg: -5.4 tot: 3.5 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 20.79 Bulk Shear: 2.77 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 ------------------------------------------------------------------------------- 500 127 5 100 6| 0.0 8.2 8.2| 2.6 -0.5 2.1 4.3 0.33| 8.5 2.8 1000 126 6 102 7| 0.0 1.8 1.8| 2.6 -3.6 -1.0 -1.0 0.08| 6.6 0.5 1500 128 5 101 6| 0.9 1.2 2.1| 4.1 -4.3 -0.2 -0.1 0.13| 5.5 0.7 2000 138 5 107 5| 1.5 0.9 2.4| 5.7 -4.3 1.5 0.7 0.27| 5.0 1.4 2500 144 5 112 5| 1.8 0.7 2.5| 7.9 -4.3 3.6 1.4 0.37| 4.9 1.8 3000 154 5 121 4| 1.5 0.7 2.2| 8.8 -5.4 3.5 1.2 0.32| 4.6 1.5 4000 183 4 149 3| 1.1 1.1 2.2| 8.8 -6.7 2.2 0.5 0.16| 4.0 0.7 5000 202 4 174 2| 0.9 0.9 1.8| 8.8 -8.0 0.8 0.2 0.08| 3.5 0.3 6000 188 4 141 2| 0.7 0.9 1.6| 9.2 -8.2 1.0 0.2 0.08| 3.1 0.3 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251020.00.gif