UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100711.upa.cvt Date: 1100Z 7 OCT 25 Searching for 89625... Searching the city database file for: 89625 ... Date:1100Z 7 OCT 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 -253 1 925 386 2 850 1061 3 700 2541 SFC 634 3234 -58.1 -65.1 40 7.0 -58.1 175 11 245.0 245.0 244.1 245.0 0.01 5 500 4870 -41.5 -45.4 66 3.9 -41.6 135 21 282.4 282.5 272.8 282.9 0.13 6 400 6350 -51.1 -62.1 26 11.0 -51.2 135 28 288.6 288.6 276.0 288.7 0.02 7 300 8180 -59.7 -75.7 11 16.0 -59.8 140 24 301.2 301.2 281.8 301.2 0.00 8 275 8721 -61.7 -77.7 10 16.0 -61.8 145 29 305.9 305.9 283.8 305.9 0.00 9 250 9310 -62.3 -80.3 7 18.0 -62.4 155 25 313.4 313.4 286.5 313.5 0.00 10 200 10680 -64.7 -84.7 5 20.0 -64.8 160 18 330.3 330.3 291.8 330.3 0.00 11 150 12440 -64.3 -88.3 2 24.0 -64.4 210 18 359.3 359.3 298.5 359.3 0.00 12 100 14920 -62.7 -90.7 1 28.0 -62.9 240 22 406.6 406.6 306.1 406.6 0.00 TRP 275 8721 -61.7 -77.7 10 16.0 -61.8 145 29 305.9 305.9 283.8 305.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5123.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 53.05 % Est. max temperature: -24.42 C = -11.95 F Sfc-Lift cond lev (LCL): 553.17 mb = 4173.67 m = 13692.99 ft T: -48.57 C Conv cond level (CCL): 634.00 mb = 3234.00 m = 10610.11 ft Mean mixing ratio: 0.04 g/kg Conv temperature: -54.20 C = -65.56 F Cap Strength: 7.26 C Lifted Index: 19.71 C Risk: None Lifted Index @300 mb: 30.28 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 97.14 J/kg Max Up Vert Vel: 13.94 m/s Conv Inhibition (B-): 18489.31 J/kg Cap Strength: 17.16 C Lift Cond Lev (LCL): 549.99 mb = 4213.43 m = 13823.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 170 at 17 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 ---------------------------------------------------------- 0 634 3234 175 11 -1.0 11.0 | 343 6 1.9 -6.2 1 500 4870 135 21 -14.8 14.8 | 79 12 -12.0 -2.3 2 400 6350 135 28 -19.8 19.8 | 99 17 -16.9 2.6 3 300 8180 140 24 -15.4 18.4 | 96 13 -12.5 1.2 4 275 8721 145 29 -16.6 23.8 | 116 15 -13.7 6.6 5 250 9310 155 25 -10.6 22.7 | 126 9 -7.7 5.5 6 200 10680 160 18 -6.2 16.9 | 86 3 -3.3 -0.3 7 150 12440 210 18 9.0 15.6 | 278 12 11.9 -1.6 8 100 14920 240 22 19.1 11.0 | 286 23 21.9 -6.2 Wind Parameters Mean winds (0-6000m): 140.5 at 23.2 knts Storm direction: 170.5 at 17.4 knts Shear (0-3000m) pos: 0.0 neg: 3.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 115.0 deg Storm rel helicity (0-3000m) pos: 28.5 neg: 0.0 tot: 28.5 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.84 Bulk Shear: 20.06 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 ------------------------------------------------------------------------------- 500 159 12 14 6| 0.0 4.2 4.2| 3.8 0.0 3.8 7.5 0.73| 4.2 3.1 1000 156 14 32 5| 0.0 4.3 4.3| 8.2 0.0 8.2 8.2 0.78| 4.4 3.5 1500 150 16 53 6| 0.0 4.5 4.5| 11.1 0.0 11.1 7.4 0.60| 4.7 2.8 2000 145 17 65 7| 0.0 4.1 4.1| 15.9 0.0 15.9 8.0 0.58| 4.3 2.5 2500 143 18 73 9| 0.0 3.7 3.7| 22.2 0.0 22.2 8.9 0.59| 3.9 2.3 3000 141 20 79 10| 0.0 3.5 3.5| 28.5 0.0 28.5 9.5 0.60| 3.7 2.2 4000 139 22 86 11| 0.2 2.6 2.8| 29.9 -1.1 28.8 7.2 0.53| 3.1 1.7 5000 139 22 89 12| 0.4 2.1 2.5| 31.5 -2.9 28.5 5.7 0.48| 2.8 1.3 6000 140 23 94 12| 0.8 1.7 2.5| 53.8 -2.9 50.9 8.5 0.51| 3.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//89625/skewt/89625.skewt.20251007.11.gif