UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120911.upa.cvt Date: 1100Z 9 DEC 25 Searching for 89662... Searching the city database file for: 89662 ... Date:1100Z 9 DEC 25 Station: 89662 WMO ident: 89662 Latitude: -74.70 Longitude: 164.10 Elevation: 80.00 ------------------------------------------------------------------------------- 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 8 255 2 SFC 991 80 -2.7 -8.7 63 6.0 -4.6 255 2 271.2 271.5 269.1 276.6 1.99 2 925 620 -6.3 -14.3 53 8.0 -8.4 195 1 272.9 273.1 269.1 276.7 1.36 3 850 1276 -11.3 -18.3 56 7.0 -12.9 230 6 274.3 274.5 269.5 277.4 1.06 4 700 2740 -20.5 -24.2 72 3.7 -21.1 120 7 279.8 279.9 272.3 282.1 0.77 5 500 5180 -32.5 -35.3 76 2.8 -32.8 160 8 293.4 293.5 278.9 294.7 0.38 6 400 6710 -42.5 -50.5 41 8.0 -42.8 280 3 299.8 299.8 281.4 300.1 0.09 7 326 8067 -51.1 -63.1 23 12.0 -51.3 355 9 306.0 306.0 283.8 306.1 0.02 8 300 8610 -49.1 -72.1 5 23.0 -49.4 355 10 316.1 316.1 287.5 316.2 0.01 9 250 9810 -44.7 -77.7 1 33.0 -45.4 305 10 339.6 339.6 294.2 339.6 0.00 10 200 11310 -42.1 -78.1 1 36.0 -43.2 330 15 366.1 366.1 299.9 366.1 0.00 11 150 13270 -41.1 -78.1 1 37.0 -42.6 325 13 399.2 399.2 305.1 399.3 0.01 12 100 16030 -38.7 -77.7 1 39.0 -41.4 300 16 452.9 453.0 311.1 453.0 0.01 TRP 326 8067 -51.1 -63.1 23 12.0 -51.3 355 9 306.0 306.0 283.8 306.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5172.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 67.28 % Est. max temperature: 0.76 C = 33.36 F Sfc-Lift cond lev (LCL): 901.54 mb = 819.28 m = 2687.89 ft T: -7.82 C 700-500 lapse rate: 4.92 C/km ThetaE index: 0.00 C Layer 991.0- 0.0 mb Conv cond level (CCL): 790.82 mb = 1820.15 m = 5971.55 ft Mean mixing ratio: 1.54 g/kg Conv temperature: 2.51 C = 36.52 F Cap Strength: 4.62 C Lifted Index: 13.97 C Risk: None Lifted Index @300 mb: 27.93 C Lifted Index @700 mb: 4.62 C Showalter Index: 13.48 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 14.20 C K Index: -0.80 Risk: None Sweat Index: 20.00 Risk: None Energy Index: 3.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.27 J/kg Max Up Vert Vel: 4.07 m/s Conv Inhibition (B-): 21228.10 J/kg Cap Strength: 13.46 C Lift Cond Lev (LCL): 839.72 mb = 1367.72 m = 4487.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 190 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 ---------------------------------------------------------- 0 991 80 255 2 1.9 0.5 | 344 4 1.1 -4.0 1 925 620 195 1 0.3 1.0 | 9 4 -0.6 -3.6 2 850 1276 230 6 4.6 3.9 | 281 4 3.8 -0.7 3 700 2740 120 7 -6.1 3.5 | 81 7 -6.9 -1.1 4 500 5180 160 8 -2.7 7.5 | 130 5 -3.5 3.0 5 400 6710 280 3 3.0 -0.5 | 337 6 2.1 -5.1 6 326 8067 355 9 0.8 -9.0 | 0 14 -0.0 -13.5 7 300 8610 355 10 0.9 -10.0 | 360 15 0.1 -14.5 8 250 9810 305 10 8.2 -5.7 | 324 13 7.4 -10.3 9 200 11310 330 15 7.5 -13.0 | 339 19 6.7 -17.6 10 150 13270 325 13 7.5 -10.6 | 336 17 6.6 -15.2 11 100 16030 300 16 13.9 -8.0 | 314 18 13.0 -12.6 Wind Parameters Mean winds (0-6000m): 160.0 at 6.2 knts Storm direction: 190.0 at 4.6 knts Shear (0-3000m) pos: 0.6 neg: 1.8 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 101.9 deg Storm rel helicity (0-3000m) pos: 2.4 neg: -10.8 tot: -8.4 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: -0.56 Storm rel vorticity (0-3000m) horiz: 3.5 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.71 Bulk Shear: 4.85 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 ------------------------------------------------------------------------------- 500 238 2 352 4| 0.0 1.7 1.7| 1.4 0.0 1.4 2.8 0.82| 1.8 1.5 1000 223 2 349 3| 1.8 0.8 2.7| 1.4 -1.6 -0.2 -0.2 -0.23| 2.8 -0.6 1500 224 3 326 3| 1.2 1.0 2.2| 1.4 -3.7 -2.3 -1.5 -0.41| 3.3 -1.4 2000 210 4 310 2| 0.9 1.7 2.6| 1.4 -5.7 -4.3 -2.1 -0.57| 3.6 -2.0 2500 194 5 283 0| 0.7 2.0 2.7| 1.4 -9.1 -7.7 -3.1 -0.60| 3.8 -2.2 3000 175 5 109 1| 0.6 1.8 2.4| 2.4 -10.8 -8.4 -2.8 -0.56| 3.5 -1.9 4000 156 6 101 3| 0.7 1.3 2.0| 5.4 -10.8 -5.3 -1.3 -0.42| 2.9 -1.2 5000 154 6 105 4| 0.8 1.1 1.9| 8.2 -10.8 -2.5 -0.5 -0.30| 2.5 -0.8 6000 160 6 113 3| 1.1 0.9 1.9| 13.6 -10.8 2.9 0.5 0.01| 2.9 0.0 Wrote GIF file: /home/apache/climate/data/raob//89662/skewt/89662.skewt.20251209.11.gif