UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041911.upa.cvt Date: 1100Z 19 APR 25 Searching for 89564... Searching the city database file for: 89564 ... Date:1100Z 19 APR 25 Station: 89564 WMO ident: 89564 Latitude: -67.60 Longitude: 62.87 Elevation: 16.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1000 16 -12.9 -25.9 33 13.0 -14.8 135 32 260.2 260.3 258.3 261.6 0.46 1 965 285 -8.9 -31.9 14 23.0 -12.2 112 27 267.0 267.0 263.0 267.8 0.27 2 935 526 -10.5 -28.5 21 18.0 -13.3 92 23 267.7 267.8 263.9 268.9 0.39 3 925 607 -11.1 -29.1 21 18.0 -13.8 85 22 268.0 268.0 264.0 269.1 0.37 4 851 1241 -15.5 -27.5 35 12.0 -17.3 115 17 269.8 269.9 265.5 271.2 0.47 5 850 1250 -15.5 -27.5 35 12.0 -17.3 115 17 269.9 270.0 265.6 271.3 0.47 6 846 1286 -14.9 -26.9 35 12.0 -16.7 118 17 270.9 271.0 266.3 272.4 0.50 7 777 1928 -19.1 -31.1 34 12.0 -20.6 177 14 273.1 273.1 267.5 274.2 0.37 8 765 2044 -19.5 -35.5 23 16.0 -21.2 188 14 273.8 273.9 267.7 274.6 0.24 9 700 2711 -16.3 -42.3 9 26.0 -19.1 250 11 284.4 284.5 273.9 284.9 0.13 10 500 5170 -31.1 -54.1 9 23.0 -32.3 215 18 295.1 295.1 279.2 295.3 0.05 11 400 6710 -41.3 -54.3 23 13.0 -41.8 245 35 301.3 301.3 282.0 301.5 0.06 12 300 8600 -56.9 -60.7 62 3.8 -56.9 250 52 305.1 305.1 283.5 305.3 0.04 13 255 9617 -61.7 -65.0 65 3.3 -61.7 250 69 312.6 312.6 286.3 312.7 0.02 14 254 9642 -61.6 -65.2 62 3.6 -61.6 250 69 313.1 313.1 286.5 313.2 0.02 15 250 9740 -61.1 -66.1 51 5.0 -61.2 250 67 315.2 315.2 287.2 315.3 0.02 16 200 11130 -56.1 -79.1 4 23.0 -56.3 250 57 343.9 343.9 295.3 343.9 0.00 17 150 12960 -56.1 -84.1 2 28.0 -56.4 245 42 373.4 373.4 301.2 373.4 0.00 18 100 15550 -56.1 -85.1 1 29.0 -56.6 245 50 419.3 419.3 307.6 419.3 0.00 TRP 255 9617 -61.7 -65.0 65 3.3 -61.7 250 69 312.6 312.6 286.3 312.7 0.02 WND 254 9642 -61.6 -65.2 62 3.6 -61.6 250 69 313.1 313.1 286.5 313.2 0.02 Sounding variables and indices 1000-500 mb thick: 5154.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 17.06 % Est. max temperature: -3.24 C = 26.17 F Sfc-Lift cond lev (LCL): 809.08 mb = 1622.45 m = 5322.93 ft T: -17.10 C 700-500 lapse rate: 6.02 C/km ThetaE index: 0.00 C Layer 1000.0- 0.0 mb Conv cond level (CCL): 439.45 mb = 6060.81 m = 19884.31 ft Mean mixing ratio: 0.36 g/kg Conv temperature: 25.61 C = 78.10 F Cap Strength: 16.26 C Lifted Index: 22.85 C Risk: None Lifted Index @300 mb: 26.69 C Lifted Index @700 mb: 16.26 C Showalter Index: 19.74 C Risk: None Total Totals Index: 19.20 C Risk: None Vertical Totals Index: 15.60 C Cross Totals Index: 3.60 C K Index: -37.90 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 5.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.93 J/kg Max Up Vert Vel: 7.47 m/s Conv Inhibition (B-): 22129.68 J/kg Cap Strength: 22.67 C Lift Cond Lev (LCL): 704.05 mb = 2667.64 m = 8752.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 at 13 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 1000 16 135 32 -22.6 22.6 | 113 34 -31.3 13.0 1 925 607 85 22 -21.9 -1.9 | 69 33 -30.6 -11.5 2 850 1250 115 17 -15.4 7.2 | 84 24 -24.1 -2.4 3 700 2711 250 11 10.3 3.8 | 344 6 1.6 -5.9 4 500 5170 215 18 10.3 14.7 | 198 5 1.6 5.1 5 400 6710 245 35 31.7 14.8 | 257 24 23.0 5.2 6 300 8600 250 52 48.9 17.8 | 259 41 40.2 8.2 7 255 9617 250 69 64.8 23.6 | 256 58 56.1 14.0 8 254 9642 250 69 64.8 23.6 | 256 58 56.1 14.0 9 250 9740 250 67 63.0 22.9 | 256 56 54.3 13.3 10 200 11130 250 57 53.6 19.5 | 258 46 44.9 9.9 11 150 12960 245 42 38.1 17.7 | 255 30 29.4 8.1 12 100 15550 245 50 45.3 21.1 | 253 38 36.6 11.5 Wind Parameters Mean winds (0-6000m): 192.1 at 17.3 knts Storm direction: 222.1 at 13.0 knts Shear (0-3000m) pos: 5.9 neg: 3.7 tot: 9.6 10-3/s Storm rel Dir Shear (0-3000m): -136.8 deg Storm rel helicity (0-3000m) pos: 107.4 neg: -228.7 tot: -121.3 m^2/s^2 ave: -40.4 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 12.3 stream: -2.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.27 Bulk Shear: 104.46 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 28 97 33| 0.0 22.2 22.2| 0.0-198.3-198.3 -396.6 -1.00| 22.8-22.8 1000 107 24 86 32| 3.2 11.1 14.3| 41.2-226.4-185.2 -185.2 -0.62| 16.9-10.4 1500 110 22 86 29| 5.9 7.4 13.3| 85.2-226.4-141.2 -94.2 -0.30| 15.0 -4.5 2000 117 20 89 27| 7.2 5.5 12.7|106.3-226.4-120.1 -60.0 -0.13| 14.4 -1.9 2500 120 19 90 25| 6.9 4.4 11.3|107.2-227.4-120.1 -48.1 -0.16| 13.8 -2.2 3000 123 18 90 23| 5.9 3.7 9.6|107.4-228.7-121.3 -40.4 -0.16| 12.3 -2.0 4000 147 16 104 18| 4.4 2.2 6.7|107.4-232.3-124.9 -31.2 -0.20| 9.8 -1.9 5000 174 16 122 12| 3.6 1.3 4.8|107.4-236.1-128.7 -25.7 -0.24| 8.3 -2.0 6000 192 17 145 9| 3.9 1.1 5.0|123.9-236.6-112.7 -18.8 -0.14| 8.0 -1.2 Wrote GIF file: /home/apache/climate/data/raob//89564/skewt/89564.skewt.20250419.11.gif