UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042411.upa.cvt Date: 1100Z 24 APR 25 Searching for 89625... Searching the city database file for: 89625 ... Date:1100Z 24 APR 25 Station: 89625 WMO ident: 89625 Latitude: -75.10 Longitude: 123.41 Elevation: 3234.00 ------------------------------------------------------------------------------- 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 -92 1 925 540 2 850 1205 3 700 2662 SFC 644 3234 -66.3 -74.3 32 8.0 -66.3 150 10 234.6 234.6 234.3 234.6 0.00 5 500 4960 -43.9 -48.4 61 4.5 -44.0 125 8 279.5 279.5 271.0 279.8 0.09 6 400 6430 -51.7 -63.7 22 12.0 -51.8 140 6 287.8 287.8 275.6 287.9 0.02 7 300 8250 -62.1 -66.9 53 4.8 -62.1 155 5 297.8 297.8 280.4 297.9 0.02 8 273 8835 -64.1 -67.7 61 3.6 -64.1 165 3 303.0 303.0 282.6 303.1 0.02 9 250 9380 -61.9 -69.9 34 8.0 -62.0 50 9 314.0 314.0 286.8 314.1 0.01 10 200 10770 -57.3 -83.3 2 26.0 -57.5 30 5 342.0 342.0 294.8 342.0 0.00 11 150 12580 -58.7 -84.7 2 26.0 -58.9 50 2 368.9 368.9 300.4 369.0 0.00 12 100 15110 -61.5 -86.5 2 25.0 -61.7 280 8 408.9 408.9 306.4 408.9 0.00 TRP 273 8835 -64.1 -67.7 61 3.6 -64.1 165 3 303.0 303.0 282.6 303.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5052.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 46.28 % Est. max temperature: -26.29 C = -15.33 F Sfc-Lift cond lev (LCL): 545.03 mb = 4371.90 m = 14343.33 ft T: -51.53 C Conv cond level (CCL): 644.00 mb = 3234.00 m = 10610.11 ft Mean mixing ratio: 0.02 g/kg Conv temperature: -60.70 C = -77.26 F Cap Strength: 7.88 C Lifted Index: 24.75 C Risk: None Lifted Index @300 mb: 34.33 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 110.45 J/kg Max Up Vert Vel: 14.86 m/s Conv Inhibition (B-): 24154.02 J/kg Cap Strength: 24.59 C Lift Cond Lev (LCL): 560.58 mb = 4180.02 m = 13713.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 169 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 ---------------------------------------------------------- 0 644 3234 150 10 -5.0 8.7 | 133 6 -4.0 3.8 1 500 4960 125 8 -6.6 4.6 | 87 6 -5.6 -0.3 2 400 6430 140 6 -3.9 4.6 | 84 3 -2.9 -0.3 3 300 8250 155 5 -2.1 4.5 | 72 1 -1.1 -0.4 4 273 8835 165 3 -0.8 2.9 | 354 2 0.2 -2.0 5 250 9380 50 9 -6.9 -5.8 | 29 12 -5.9 -10.7 6 200 10770 30 5 -2.5 -4.3 | 9 9 -1.5 -9.2 7 150 12580 50 2 -1.5 -1.3 | 5 6 -0.6 -6.2 8 100 15110 280 8 7.9 -1.4 | 305 11 8.9 -6.3 Wind Parameters Mean winds (0-6000m): 138.7 at 6.6 knts Storm direction: 168.7 at 5.0 knts Shear (0-3000m) pos: 0.3 neg: 0.7 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): -47.3 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -6.4 tot: -6.3 m^2/s^2 ave: -2.1 10^-3 m/s^2 rel: -0.66 Storm rel vorticity (0-3000m) horiz: 1.2 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 67.55 Bulk Shear: 1.63 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 ------------------------------------------------------------------------------- 500 150 10 132 5| 0.0 1.4 1.4| 0.0 -1.9 -1.9 -3.9 -1.00| 1.4 -1.4 1000 145 9 123 5| 0.0 1.4 1.4| 0.0 -3.8 -3.8 -3.8 -1.00| 1.4 -1.4 1500 141 9 115 5| 0.0 1.3 1.3| 0.0 -5.6 -5.6 -3.7 -1.00| 1.3 -1.3 2000 137 9 108 5| 0.0 1.1 1.1| 0.1 -6.3 -6.2 -3.1 -0.89| 1.3 -1.1 2500 136 9 104 5| 0.2 0.8 1.0| 0.1 -6.3 -6.2 -2.5 -0.74| 1.2 -0.9 3000 136 8 102 5| 0.3 0.7 1.0| 0.1 -6.4 -6.3 -2.1 -0.66| 1.2 -0.8 4000 137 8 99 4| 0.4 0.5 0.9| 0.1 -6.5 -6.4 -1.6 -0.58| 1.0 -0.6 5000 139 7 97 4| 0.4 0.4 0.8| 0.1 -6.6 -6.5 -1.3 -0.55| 0.9 -0.5 6000 139 7 92 3| 0.5 1.0 1.4| 1.6 -9.9 -8.3 -1.4 -0.27| 1.7 -0.5 Wrote GIF file: /home/apache/climate/data/raob//89625/skewt/89625.skewt.20250424.11.gif