UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for X0715... Searching the city database file for: X0715 ... Date:1200Z 21 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 293 SFC 980 454 -0.5 -7.5 59 7.0 -2.9 155 3 274.2 274.6 271.4 280.4 2.22 2 976 487 1.8 -3.2 69 5.0 -0.2 154 4 276.9 277.4 274.2 285.4 3.09 3 955 662 2.0 -5.0 60 7.0 -0.7 148 7 278.8 279.3 274.8 286.5 2.76 4 925 919 0.6 -7.4 55 8.0 -2.3 140 13 279.9 280.3 274.9 286.6 2.37 5 850 1592 -3.1 -15.1 39 12.0 -6.5 135 9 282.9 283.1 275.1 287.0 1.39 6 713 2961 -10.5 -30.5 18 20.0 -14.1 235 2 289.3 289.4 277.0 290.7 0.42 7 700 3102 -11.3 -27.3 25 16.0 -14.4 245 1 290.0 290.1 277.6 291.8 0.58 8 663 3516 -13.7 -25.7 36 12.0 -16.1 258 2 291.8 291.9 278.6 294.1 0.71 9 602 4241 -18.1 -33.1 26 15.0 -20.4 281 4 294.9 295.0 279.6 296.2 0.39 10 500 5600 -27.5 -42.5 23 15.0 -28.9 325 7 299.5 299.5 281.4 300.1 0.18 11 487 5788 -28.5 -44.5 20 16.0 -29.8 324 8 300.5 300.6 281.8 301.1 0.15 12 440 6503 -35.3 -49.3 23 14.0 -36.1 322 12 300.8 300.8 281.8 301.1 0.10 13 400 7160 -38.9 -52.9 21 14.0 -39.5 320 15 304.4 304.4 283.2 304.7 0.07 14 300 9080 -50.5 -64.5 18 14.0 -50.8 350 33 314.2 314.2 286.8 314.3 0.02 15 277 9596 -53.7 -66.7 19 13.0 -53.9 346 29 316.8 316.8 287.7 316.9 0.02 16 250 10250 -56.9 -69.9 18 13.0 -57.1 340 23 321.5 321.5 289.2 321.5 0.01 17 213 11256 -60.5 -73.5 17 13.0 -60.6 325 21 330.9 330.9 292.0 331.0 0.01 18 202 11588 -59.1 -72.1 17 13.0 -59.2 325 21 338.2 338.2 293.9 338.3 0.01 19 200 11650 -59.1 -72.1 17 13.0 -59.2 325 21 339.2 339.2 294.1 339.2 0.01 20 150 13460 -58.3 -71.3 17 13.0 -58.5 305 21 369.6 369.6 300.5 369.7 0.02 21 121 14812 -57.3 -71.3 15 14.0 -57.6 302 22 394.9 394.9 304.5 395.0 0.02 22 100 16010 -58.9 -72.9 15 14.0 -59.2 300 23 413.9 413.9 307.0 414.0 0.02 23 75 17802 -62.1 -77.1 12 15.0 -62.4 296 25 442.7 442.7 310.1 442.8 0.01 24 70 18230 -60.7 -75.7 12 15.0 -61.0 295 25 454.5 454.5 311.3 454.6 0.02 25 50 20320 -60.9 -76.9 10 16.0 -61.4 320 19 500.0 500.0 314.9 500.1 0.02 26 30 23510 -58.5 -74.5 11 16.0 -59.5 300 23 585.2 585.2 319.9 585.5 0.05 27 29 23723 -59.1 -75.1 11 16.0 -60.0 300 23 589.2 589.2 320.1 589.6 0.05 28 20 26080 -55.1 -73.1 9 18.0 -57.1 295 19 667.5 667.6 323.4 668.3 0.10 29 18 26756 -52.9 -70.9 10 18.0 -55.5 694.9 694.9 324.3 696.2 0.15 30 14 28376 -53.3 -72.3 8 19.0 -56.4 745.3 745.4 325.8 746.8 0.16 TRP 213 11256 -60.5 -73.5 17 13.0 -60.6 325 21 330.9 330.9 292.0 331.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5307.00 m Freezing level: Surface below freezing Freezing level: 979.13 mb = 461.48 m = 1514.03 ft Freezing level: 912.84 mb = 1028.14 m = 3373.11 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 32.59 % Est. max temperature: 8.99 C = 48.18 F Sfc-Lift cond lev (LCL): 878.13 mb = 1332.86 m = 4372.85 ft T: -1.68 C 700-500 lapse rate: 6.49 C/km ThetaE index: 0.00 C Layer 980.0- -0.0 mb Conv cond level (CCL): 711.78 mb = 2973.99 m = 9757.07 ft Mean mixing ratio: 2.40 g/kg Conv temperature: 14.57 C = 58.23 F Cap Strength: 9.18 C Lifted Index: 11.45 C Risk: None Lifted Index @300 mb: 19.73 C Lifted Index @700 mb: 6.79 C Showalter Index: 10.98 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 12.40 C K Index: -6.70 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.44 J/kg Max Up Vert Vel: 5.91 m/s Conv Inhibition (B-): 49706.06 J/kg Cap Strength: 11.40 C Lift Cond Lev (LCL): 822.74 mb = 1845.87 m = 6055.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 5 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 ---------------------------------------------------------- 0 980 454 155 3 -1.3 2.7 | 160 8 -2.5 7.1 1 925 919 140 13 -8.4 10.0 | 146 17 -9.6 14.3 2 850 1592 135 9 -6.4 6.4 | 145 13 -7.6 10.7 3 700 3102 245 1 0.9 0.4 | 176 5 -0.4 4.8 4 500 5600 325 7 4.0 -5.7 | 297 3 2.7 -1.4 5 400 7160 320 15 9.6 -11.5 | 310 11 8.4 -7.1 6 300 9080 350 33 5.7 -32.5 | 351 28 4.5 -28.1 7 250 10250 340 23 7.9 -21.6 | 339 18 6.6 -17.3 8 213 11256 325 21 12.0 -17.2 | 320 17 10.8 -12.8 9 200 11650 325 21 12.0 -17.2 | 320 17 10.8 -12.8 10 150 13460 305 21 17.2 -12.0 | 296 18 15.9 -7.7 11 100 16010 300 23 19.9 -11.5 | 291 20 18.6 -7.1 12 70 18230 295 25 22.7 -10.6 | 286 22 21.4 -6.2 13 50 20320 320 19 12.2 -14.6 | 313 15 10.9 -10.2 14 30 23510 300 23 19.9 -11.5 | 291 20 18.6 -7.1 15 20 26080 295 19 17.2 -8.0 | 283 16 15.9 -3.7 Wind Parameters Mean winds (0-6000m): 313.7 at 6.1 knts Storm direction: 343.7 at 4.5 knts Shear (0-3000m) pos: 1.9 neg: 1.2 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 25.9 deg Storm rel helicity (0-3000m) pos: 23.9 neg: -13.3 tot: 10.6 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.64 Bulk Shear: 27.24 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 ------------------------------------------------------------------------------- 500 142 8 150 13| 0.0 10.2 10.2| 0.0 -10.8 -10.8 -21.5 -0.31| 10.4 -3.2 1000 140 10 147 14| 0.0 3.6 3.6| 0.0 -12.2 -12.2 -12.2 -0.26| 6.8 -1.8 1500 141 9 148 14| 1.6 2.4 4.0| 12.8 -12.3 0.5 0.3 0.02| 6.2 0.1 2000 144 8 151 13| 2.2 1.8 4.0| 21.7 -12.3 9.4 4.7 0.16| 5.8 0.9 2500 142 7 150 12| 2.1 1.5 3.6| 22.9 -12.8 10.2 4.1 0.15| 5.3 0.8 3000 142 6 151 11| 1.9 1.2 3.1| 23.9 -13.3 10.6 3.5 0.16| 4.7 0.7 4000 148 6 155 10| 1.8 0.9 2.7| 27.3 -13.3 14.0 3.5 0.24| 3.9 0.9 5000 148 5 155 10| 1.7 0.7 2.4| 30.7 -13.3 17.4 3.5 0.32| 3.5 1.1 6000 314 6 267 3| 1.6 0.4 2.0| 32.5 -13.3 19.2 3.2 0.32| 3.4 1.1 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251021.12.gif