UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121211.upa.cvt Date: 1100Z 12 DEC 25 Searching for 89662... Searching the city database file for: 89662 ... Date:1100Z 12 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 4 SFC 990 80 -3.1 -10.1 58 7.0 -5.2 5 3 270.8 271.1 268.5 275.8 1.79 2 925 614 -8.7 -12.3 75 3.6 -9.6 220 6 270.4 270.7 267.9 274.9 1.60 3 850 1262 -13.9 -17.8 72 3.9 -14.7 225 15 271.6 271.8 267.8 274.7 1.11 4 700 2708 -24.9 -25.4 96 0.5 -25.0 200 4 274.9 275.0 269.2 277.0 0.69 5 500 5100 -37.3 -43.3 54 6.0 -37.7 310 15 287.6 287.6 275.7 288.1 0.17 6 407 6494 -45.3 -56.3 28 11.0 -45.6 320 15 294.6 294.7 279.0 294.8 0.05 7 400 6610 -45.5 -59.5 19 14.0 -45.8 315 16 295.9 295.9 279.6 296.0 0.03 8 300 8530 -44.3 -72.3 3 28.0 -44.9 320 20 322.9 322.9 289.6 322.9 0.01 9 250 9760 -41.9 -77.9 1 36.0 -42.8 320 14 343.8 343.8 295.2 343.8 0.00 10 200 11280 -40.7 -78.7 1 38.0 -42.0 325 13 368.3 368.3 300.2 368.3 0.00 11 150 13240 -38.9 -78.9 1 40.0 -40.8 335 15 403.0 403.0 305.6 403.0 0.01 12 100 16020 -39.9 -80.9 0 41.0 -42.3 345 14 450.6 450.6 310.9 450.7 0.01 TRP 407 6494 -45.3 -56.3 28 11.0 -45.6 320 15 294.6 294.7 279.0 294.8 0.05 WND Sounding variables and indices 1000-500 mb thick: 5096.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 76.36 % Est. max temperature: -2.13 C = 28.17 F Sfc-Lift cond lev (LCL): 886.40 mb = 940.64 m = 3086.05 ft T: -11.32 C 700-500 lapse rate: 5.18 C/km ThetaE index: 1.04 C Layer 925.0- 700.0 mb Conv cond level (CCL): 861.28 mb = 1160.98 m = 3808.93 ft Mean mixing ratio: 1.62 g/kg Conv temperature: -2.52 C = 27.46 F Cap Strength: 1.48 C Lifted Index: 10.46 C Risk: None Lifted Index @300 mb: 33.87 C Lifted Index @700 mb: 1.48 C Showalter Index: 10.79 C Risk: None Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 19.50 C K Index: 5.10 Risk: None Sweat Index: 194.52 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.43 J/kg Max Up Vert Vel: 0.92 m/s Conv Inhibition (B-): 23814.60 J/kg Cap Strength: 10.41 C Lift Cond Lev (LCL): 871.29 mb = 1072.41 m = 3518.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 8 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 ---------------------------------------------------------- 0 990 80 5 3 -0.3 -3.0 | 100 7 -6.6 1.2 1 925 614 220 6 3.9 4.6 | 164 9 -2.5 8.8 2 850 1262 225 15 10.6 10.6 | 196 15 4.3 14.8 3 700 2708 200 4 1.4 3.8 | 148 9 -5.0 8.0 4 500 5100 310 15 11.5 -9.6 | 317 8 5.2 -5.4 5 407 6494 320 15 9.6 -11.5 | 336 8 3.3 -7.3 6 400 6610 315 16 11.3 -11.3 | 325 9 5.0 -7.1 7 300 8530 320 20 12.9 -15.3 | 330 13 6.5 -11.1 8 250 9760 320 14 9.0 -10.7 | 338 7 2.7 -6.5 9 200 11280 325 13 7.5 -10.6 | 350 7 1.1 -6.5 10 150 13240 335 15 6.3 -13.6 | 360 9 0.0 -9.4 11 100 16020 345 14 3.6 -13.5 | 16 10 -2.7 -9.3 Wind Parameters Mean winds (0-6000m): 273.5 at 10.1 knts Storm direction: 303.5 at 7.6 knts Shear (0-3000m) pos: 0.3 neg: 1.4 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 61.4 deg Storm rel helicity (0-3000m) pos: 28.5 neg: -32.5 tot: -4.0 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 5.24 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 ------------------------------------------------------------------------------- 500 251 4 159 6| 0.0 8.5 8.5| 4.7 -0.2 4.5 9.0 0.42| 11.1 4.7 1000 227 7 171 9| 0.0 7.7 7.7| 17.9 -0.2 17.7 17.7 0.51| 9.2 4.6 1500 225 9 180 11| 0.0 5.2 5.2| 23.4 -8.9 14.6 9.7 0.36| 7.8 2.8 2000 223 9 181 11| 0.0 3.0 3.0| 23.4 -21.0 2.4 1.2 0.17| 6.9 1.2 2500 222 9 178 11| 0.0 1.6 1.6| 23.4 -30.7 -7.3 -2.9 0.04| 6.4 0.3 3000 221 8 175 10| 0.3 1.4 1.6| 28.5 -32.5 -4.0 -1.3 0.08| 5.8 0.5 4000 229 8 179 10| 1.2 1.0 2.2| 44.4 -32.5 12.0 3.0 0.24| 5.4 1.3 5000 254 9 200 7| 1.8 0.8 2.6| 62.2 -32.5 29.7 5.9 0.40| 5.4 2.2 6000 274 10 227 5| 1.5 0.7 2.2| 66.3 -32.5 33.8 5.6 0.42| 4.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//89662/skewt/89662.skewt.20251212.11.gif