UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for X0715... Searching the city database file for: X0715 ... Date:1200Z 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 304 SFC 982 448 -3.7 -9.7 63 6.0 -5.5 175 1 270.9 271.2 268.7 276.0 1.86 2 966 579 2.6 -3.4 65 6.0 0.2 142 2 278.5 279.0 275.1 287.1 3.07 3 925 928 -0.3 -10.3 47 10.0 -3.6 55 5 279.0 279.3 273.7 284.4 1.88 4 871 1406 -3.1 -10.1 58 7.0 -5.4 86 6 280.9 281.3 275.0 286.8 2.03 5 850 1599 -3.7 -11.7 54 8.0 -6.2 99 6 282.3 282.6 275.4 287.6 1.83 6 834 1749 -3.5 -14.5 42 11.0 -6.7 109 6 284.0 284.3 275.8 288.4 1.49 7 774 2334 -6.7 -22.7 27 16.0 -10.4 148 8 286.7 286.8 276.2 289.2 0.80 8 708 3022 -12.1 -24.1 36 12.0 -14.6 194 9 288.1 288.3 276.9 290.5 0.77 9 700 3109 -12.5 -23.5 39 11.0 -14.8 200 9 288.6 288.8 277.3 291.2 0.82 10 681 3319 -13.3 -21.3 51 8.0 -15.1 187 9 290.0 290.2 278.2 293.2 1.02 11 650 3672 -14.7 -27.7 32 13.0 -17.1 164 8 292.3 292.4 278.7 294.3 0.60 12 631 3897 -15.5 -27.5 35 12.0 -17.7 149 7 293.9 294.0 279.5 296.0 0.63 13 500 5610 -28.1 -39.1 34 11.0 -29.2 35 3 298.8 298.8 281.2 299.7 0.26 14 400 7170 -39.1 -51.1 27 12.0 -39.6 80 5 304.2 304.2 283.2 304.5 0.09 15 305 8973 -51.7 -63.7 22 12.0 -51.9 85 14 311.0 311.0 285.7 311.1 0.02 16 300 9080 -52.1 -64.1 22 12.0 -52.3 85 15 311.9 311.9 286.1 312.0 0.02 17 250 10250 -58.5 -69.5 23 11.0 -58.6 80 21 319.1 319.1 288.5 319.1 0.01 18 246 10351 -59.1 -70.1 23 11.0 -59.2 81 21 319.7 319.7 288.6 319.7 0.01 19 225 10907 -60.7 -71.7 22 11.0 -60.8 85 23 325.5 325.5 290.4 325.5 0.01 20 211 11306 -60.5 -71.5 22 11.0 -60.6 77 20 331.8 331.8 292.2 331.9 0.01 21 200 11640 -58.7 -69.7 23 11.0 -58.8 70 17 339.8 339.8 294.3 339.9 0.02 22 150 13440 -58.3 -69.3 23 11.0 -58.5 325 15 369.6 369.6 300.5 369.7 0.02 23 135 14103 -57.3 -69.3 20 12.0 -57.5 320 17 382.7 382.7 302.7 382.8 0.03 24 100 15990 -58.7 -71.7 17 13.0 -59.0 305 21 414.3 414.3 307.0 414.4 0.02 25 70 18220 -59.9 -73.9 14 14.0 -60.3 305 23 456.2 456.2 311.4 456.4 0.02 26 50 20310 -61.7 -75.7 14 14.0 -62.1 295 29 498.1 498.1 314.8 498.2 0.03 27 44 21103 -62.5 -76.5 14 14.0 -62.9 296 29 514.7 514.7 315.9 514.8 0.03 28 30 23490 -59.3 -74.3 13 15.0 -60.2 300 29 583.0 583.0 319.8 583.4 0.05 29 21 25747 -55.9 -71.9 12 16.0 -57.6 304 22 655.9 655.9 322.9 656.8 0.11 30 20 26060 -53.9 -70.9 11 17.0 -56.1 305 21 671.2 671.2 323.5 672.3 0.13 31 19 26390 -52.9 -69.9 11 17.0 -55.4 684.2 684.3 324.0 685.6 0.16 32 17 27104 -55.1 -72.1 10 17.0 -57.3 699.3 699.3 324.4 700.4 0.13 33 15 27910 -51.3 -69.3 10 18.0 -54.7 737.4 737.5 325.6 739.5 0.23 34 13 28842 -50.5 -68.5 10 18.0 -54.5 771.0 771.1 326.5 773.8 0.29 TRP 225 10907 -60.7 -71.7 22 11.0 -60.8 85 23 325.5 325.5 290.4 325.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5306.00 m Freezing level: Surface below freezing Freezing level: 972.60 mb = 524.77 m = 1721.65 ft Freezing level: 929.24 mb = 891.90 m = 2926.13 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 39.91 % Est. max temperature: 9.48 C = 49.07 F Sfc-Lift cond lev (LCL): 893.12 mb = 1206.78 m = 3959.20 ft T: -1.93 C 700-500 lapse rate: 6.24 C/km ThetaE index: 2.68 C Layer 925.0- 871.0 mb Conv cond level (CCL): 716.77 mb = 2927.30 m = 9603.88 ft Mean mixing ratio: 2.24 g/kg Conv temperature: 13.31 C = 55.96 F Cap Strength: 9.91 C Lifted Index: 12.02 C Risk: None Lifted Index @300 mb: 19.16 C Lifted Index @700 mb: 6.58 C Showalter Index: 9.94 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 16.40 C K Index: 1.70 Risk: None Sweat Index: 15.43 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.34 J/kg Max Up Vert Vel: 6.06 m/s Conv Inhibition (B-): 62900.66 J/kg Cap Strength: 11.93 C Lift Cond Lev (LCL): 823.53 mb = 1847.90 m = 6062.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 197 at 4 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 ---------------------------------------------------------- 0 982 448 175 1 -0.1 1.0 | 24 3 -1.4 -3.1 1 925 928 55 5 -4.1 -2.9 | 38 9 -5.4 -7.0 2 700 3109 200 9 3.1 8.5 | 203 5 1.8 4.3 3 500 5610 35 3 -1.7 -2.5 | 24 7 -3.0 -6.6 4 400 7170 80 5 -4.9 -0.9 | 51 8 -6.2 -5.0 5 300 9080 85 15 -14.9 -1.3 | 71 17 -16.2 -5.4 6 250 10250 80 21 -20.7 -3.6 | 70 23 -22.0 -7.8 7 225 10907 85 23 -22.9 -2.0 | 76 25 -24.2 -6.1 8 200 11640 70 17 -16.0 -5.8 | 60 20 -17.3 -9.9 9 150 13440 325 15 8.6 -12.3 | 336 18 7.3 -16.4 10 100 15990 305 21 17.2 -12.0 | 315 23 15.9 -16.2 11 70 18220 305 23 18.8 -13.2 | 315 25 17.6 -17.3 12 50 20310 295 29 26.3 -12.3 | 303 30 25.0 -16.4 13 30 23490 300 29 25.1 -14.5 | 308 30 23.8 -18.6 14 20 26060 305 21 17.2 -12.0 | 315 23 15.9 -16.2 Wind Parameters Mean winds (0-6000m): 167.2 at 5.8 knts Storm direction: 197.2 at 4.3 knts Shear (0-3000m) pos: 2.2 neg: 1.2 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 134.7 deg Storm rel helicity (0-3000m) pos: 30.6 neg: -7.4 tot: 23.2 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.76 Bulk Shear: 6.63 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 65 3 37 7| 0.0 5.7 5.7| 1.8 -3.9 -2.1 -4.3 -0.01| 7.6 -0.1 1000 71 4 44 8| 1.7 2.9 4.6| 9.2 -3.9 5.4 5.4 0.30| 5.5 1.6 1500 90 5 56 8| 2.3 1.9 4.2| 16.6 -3.9 12.7 8.5 0.47| 5.0 2.3 2000 113 6 73 7| 2.6 1.4 4.0| 23.2 -3.9 19.3 9.6 0.57| 4.9 2.8 2500 145 6 101 5| 2.6 1.1 3.8| 29.1 -3.9 25.2 10.1 0.65| 4.9 3.2 3000 169 7 131 3| 2.2 1.2 3.4| 30.6 -7.4 23.2 7.7 0.49| 4.8 2.4 4000 164 7 126 4| 1.6 1.9 3.6| 30.6 -18.9 11.7 2.9 0.16| 4.7 0.7 5000 174 6 138 3| 1.3 1.7 3.0| 30.6 -30.2 0.4 0.1 0.00| 4.4 0.0 6000 167 6 120 3| 1.1 1.4 2.5| 33.9 -31.4 2.6 0.4 0.03| 3.8 0.1 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251020.12.gif