UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 19 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 343 SFC 986 449 -16.9 -19.9 77 3.0 -17.4 170 1 257.3 257.4 256.6 259.4 0.80 2 967 598 -9.3 -12.2 79 2.9 -10.1 152 2 266.4 266.6 265.1 270.6 1.55 3 949 744 -6.7 -9.3 82 2.6 -7.5 134 3 270.5 270.8 268.6 275.9 1.99 4 925 944 -7.5 -12.5 67 5.0 -8.8 110 5 271.6 271.9 268.7 276.1 1.58 5 908 1088 -8.1 -14.1 62 6.0 -9.6 77 5 272.5 272.7 269.0 276.4 1.41 6 878 1349 -7.3 -14.3 57 7.0 -9.2 17 6 275.9 276.2 271.2 280.0 1.44 7 850 1601 -8.5 -17.5 48 9.0 -10.7 320 7 277.2 277.4 271.5 280.6 1.14 8 822 1860 -9.1 -22.1 34 13.0 -11.9 322 7 279.3 279.4 272.1 281.6 0.79 9 794 2128 -9.7 -21.7 37 12.0 -12.3 324 8 281.4 281.6 273.4 284.0 0.85 10 700 3089 -15.1 -24.1 46 9.0 -16.9 330 9 285.8 285.9 275.7 288.2 0.78 11 665 3473 -17.5 -25.5 50 8.0 -18.9 341 9 287.3 287.4 276.4 289.5 0.72 12 506 5465 -29.5 -42.5 27 13.0 -30.6 38 11 296.1 296.1 279.8 296.7 0.18 13 500 5550 -30.1 -43.1 27 13.0 -31.2 40 11 296.3 296.4 280.0 296.9 0.17 14 475 5912 -32.9 -45.9 26 13.0 -33.8 40 14 297.3 297.3 280.3 297.7 0.13 15 400 7100 -40.9 -53.9 23 13.0 -41.4 40 23 301.8 301.8 282.2 302.1 0.06 16 300 9000 -54.7 -65.7 24 11.0 -54.8 55 35 308.2 308.2 284.7 308.3 0.02 17 256 9994 -61.1 -71.1 25 10.0 -61.2 50 35 313.1 313.1 286.4 313.1 0.01 18 250 10140 -61.1 -71.1 25 10.0 -61.2 50 35 315.2 315.2 287.2 315.3 0.01 19 242 10342 -61.3 -71.3 25 10.0 -61.4 46 33 317.9 317.9 288.1 317.9 0.01 20 217 11025 -57.5 -68.5 23 11.0 -57.6 31 25 333.8 333.8 292.7 333.9 0.02 21 200 11540 -57.5 -67.5 27 10.0 -57.6 20 19 341.7 341.7 294.7 341.8 0.02 22 150 13360 -56.5 -67.5 24 11.0 -56.8 355 25 372.7 372.7 301.1 372.9 0.03 23 133 14124 -56.3 -68.3 21 12.0 -56.6 346 24 386.1 386.1 303.2 386.3 0.03 24 100 15930 -57.5 -69.5 20 12.0 -57.8 325 23 416.6 416.6 307.3 416.8 0.03 25 70 18170 -59.5 -72.5 17 13.0 -59.9 305 21 457.1 457.1 311.5 457.3 0.03 26 54 19790 -61.1 -74.1 16 13.0 -61.5 309 23 488.6 488.6 314.1 488.8 0.03 27 50 20270 -60.1 -73.1 17 13.0 -60.6 310 23 501.9 501.9 315.1 502.1 0.04 28 30 23470 -56.5 -70.5 16 14.0 -57.6 275 23 590.6 590.6 320.2 591.3 0.09 29 20 26060 -53.7 -68.7 14 15.0 -55.8 270 29 671.8 671.9 323.6 673.3 0.18 30 17 27116 -48.9 -64.9 14 16.0 -52.5 719.2 719.3 325.1 722.4 0.37 31 15 27934 -51.3 -67.3 13 16.0 -54.6 737.4 737.5 325.7 740.1 0.30 32 14 28383 -50.9 -66.9 13 16.0 -54.5 753.4 753.6 326.1 756.6 0.34 TRP 256 9994 -61.1 -71.1 25 10.0 -61.2 50 35 313.1 313.1 286.4 313.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5207.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 45.64 % Est. max temperature: 3.98 C = 39.16 F Sfc-Lift cond lev (LCL): 938.73 mb = 828.90 m = 2719.47 ft T: -7.04 C 700-500 lapse rate: 6.10 C/km ThetaE index: 0.00 C Layer 986.0-26038240.0 mb Conv cond level (CCL): 986.00 mb = 449.09 m = 1473.37 ft Mean mixing ratio: 1.54 g/kg Conv temperature: -12.06 C = 10.29 F Cap Strength: 18.47 C Lifted Index: 18.60 C Risk: None Lifted Index @300 mb: 24.32 C Lifted Index @700 mb: 12.18 C Showalter Index: 13.36 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 12.60 C K Index: -4.90 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.63 J/kg Max Up Vert Vel: 10.06 m/s Conv Inhibition (B-): 65594.24 J/kg Cap Strength: 18.49 C Lift Cond Lev (LCL): 875.01 mb = 1375.77 m = 4513.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 39 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 ---------------------------------------------------------- 0 986 449 170 1 -0.2 1.0 | 213 8 4.2 6.4 1 925 944 110 5 -4.7 1.7 | 177 7 -0.3 7.1 2 850 1601 320 7 4.5 -5.4 | 270 9 8.9 0.0 3 700 3089 330 9 4.5 -7.8 | 285 9 8.9 -2.4 4 500 5550 40 11 -7.1 -8.4 | 42 4 -2.7 -3.1 5 400 7100 40 23 -14.8 -17.6 | 40 16 -10.4 -12.2 6 300 9000 55 35 -28.7 -20.1 | 59 28 -24.3 -14.7 7 256 9994 50 35 -26.8 -22.5 | 53 28 -22.4 -17.1 8 250 10140 50 35 -26.8 -22.5 | 53 28 -22.4 -17.1 9 200 11540 20 19 -6.5 -17.9 | 10 13 -2.1 -12.5 10 150 13360 355 25 2.2 -24.9 | 341 21 6.5 -19.5 11 100 15930 325 23 13.2 -18.8 | 307 22 17.6 -13.5 12 70 18170 305 21 17.2 -12.0 | 287 23 21.6 -6.7 13 50 20270 310 23 17.6 -14.8 | 293 24 22.0 -9.4 14 30 23470 275 23 22.9 -2.0 | 263 27 27.3 3.4 15 20 26060 270 29 29.0 -0.0 | 261 34 33.4 5.4 Wind Parameters Mean winds (0-6000m): 9.1 at 9.2 knts Storm direction: 39.1 at 6.9 knts Shear (0-3000m) pos: 0.5 neg: 1.4 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 80.8 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -14.4 tot: -4.5 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.39 Bulk Shear: 14.95 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 ------------------------------------------------------------------------------- 500 119 3 194 7| 0.0 4.7 4.7| 0.0 -10.1 -10.1 -20.3 -0.94| 5.4 -5.1 1000 77 4 181 4| 0.0 3.9 3.9| 1.2 -11.5 -10.4 -10.4 -0.13| 8.8 -1.1 1500 355 5 269 5| 0.0 2.9 2.9| 2.3 -14.4 -12.1 -8.1 -0.15| 7.5 -1.1 2000 336 6 270 7| 0.2 2.2 2.4| 4.2 -14.4 -10.2 -5.1 -0.11| 5.8 -0.6 2500 332 6 273 7| 0.3 1.7 2.1| 6.2 -14.4 -8.2 -3.3 -0.07| 4.8 -0.3 3000 333 7 276 8| 0.5 1.4 2.0| 9.9 -14.4 -4.5 -1.5 -0.00| 4.3 -0.0 4000 341 8 285 7| 0.9 1.1 2.0| 17.1 -14.4 2.7 0.7 0.13| 3.9 0.5 5000 355 8 299 6| 1.2 0.9 2.0| 22.9 -14.4 8.5 1.7 0.25| 3.6 0.9 6000 9 9 322 5| 1.2 0.9 2.1| 23.5 -14.6 8.9 1.5 0.22| 3.7 0.8 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251019.00.gif