UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121111.upa.cvt Date: 1100Z 11 DEC 25 Searching for 89662... Searching the city database file for: 89662 ... Date:1100Z 11 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 -80 SFC 980 80 -1.1 -10.1 50 9.0 -3.9 210 3 273.6 273.9 270.4 278.7 1.81 2 925 535 -5.7 -18.7 35 13.0 -8.8 130 8 273.5 273.6 268.8 276.2 0.94 3 850 1189 -11.3 -21.3 43 10.0 -13.3 125 6 274.3 274.4 269.1 276.7 0.82 4 700 2646 -22.1 -31.1 44 9.0 -23.2 360 11 278.0 278.1 270.7 279.3 0.41 5 500 5050 -36.9 -44.9 43 8.0 -37.3 325 15 288.0 288.1 275.9 288.5 0.14 6 402 6527 -44.7 -61.7 13 17.0 -45.1 320 22 296.5 296.5 279.8 296.6 0.02 7 400 6560 -44.5 -62.5 12 18.0 -44.9 320 22 297.2 297.2 280.1 297.2 0.02 8 300 8480 -41.9 -74.9 2 33.0 -42.7 310 18 326.3 326.3 290.7 326.3 0.00 9 250 9720 -40.9 -77.9 1 37.0 -41.9 320 15 345.3 345.3 295.6 345.3 0.00 10 200 11240 -40.3 -79.3 1 39.0 -41.6 330 16 369.0 369.0 300.4 369.0 0.00 11 150 13200 -38.7 -79.7 1 41.0 -40.6 320 22 403.4 403.4 305.6 403.4 0.00 12 100 15990 -37.9 -79.9 0 42.0 -40.8 360 12 454.5 454.5 311.3 454.5 0.01 TRP 402 6527 -44.7 -61.7 13 17.0 -45.1 320 22 296.5 296.5 279.8 296.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5130.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 42.97 % Est. max temperature: 0.05 C = 32.09 F Sfc-Lift cond lev (LCL): 850.70 mb = 1182.59 m = 3879.84 ft T: -11.25 C 700-500 lapse rate: 6.16 C/km ThetaE index: 2.48 C Layer 925.0- 850.0 mb Conv cond level (CCL): 741.31 mb = 2215.73 m = 7269.36 ft Mean mixing ratio: 1.16 g/kg Conv temperature: 2.22 C = 36.00 F Cap Strength: 2.90 C Lifted Index: 9.43 C Risk: None Lifted Index @300 mb: 35.01 C Lifted Index @700 mb: 2.90 C Showalter Index: 9.60 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 25.60 C Cross Totals Index: 15.60 C K Index: -4.70 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.34 J/kg Max Up Vert Vel: 1.64 m/s Conv Inhibition (B-): 21750.37 J/kg Cap Strength: 9.06 C Lift Cond Lev (LCL): 779.56 mb = 1838.21 m = 6030.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 13 at 9 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 ---------------------------------------------------------- 0 980 80 210 3 1.5 2.6 | 197 12 3.4 11.1 1 925 535 130 8 -6.1 5.1 | 163 14 -4.2 13.6 2 850 1189 125 6 -4.9 3.4 | 166 12 -3.0 11.9 3 700 2646 360 11 -0.0 -11.0 | 323 3 1.9 -2.5 4 500 5050 325 15 8.6 -12.3 | 290 11 10.5 -3.8 5 402 6527 320 22 14.1 -16.9 | 298 18 16.0 -8.4 6 400 6560 320 22 14.1 -16.9 | 298 18 16.0 -8.4 7 300 8480 310 18 13.8 -11.6 | 281 16 15.7 -3.1 8 250 9720 320 15 9.6 -11.5 | 285 12 11.5 -3.0 9 200 11240 330 16 8.0 -13.9 | 299 11 9.9 -5.4 10 150 13200 320 22 14.1 -16.9 | 298 18 16.0 -8.4 11 100 15990 360 12 -0.0 -12.0 | 332 4 1.9 -3.5 Wind Parameters Mean winds (0-6000m): 342.6 at 11.6 knts Storm direction: 12.6 at 8.7 knts Shear (0-3000m) pos: 0.0 neg: 2.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 117.8 deg Storm rel helicity (0-3000m) pos: 2.3 neg: -54.8 tot: -52.6 m^2/s^2 ave: -17.5 10^-3 m/s^2 rel: -0.71 Storm rel vorticity (0-3000m) horiz: 5.5 stream: -3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 38.89 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 ------------------------------------------------------------------------------- 500 146 6 175 13| 0.0 8.2 8.2| 0.0 -29.9 -29.9 -59.7 -0.90| 9.4 -8.4 1000 135 6 169 13| 0.0 3.5 3.5| 1.8 -29.9 -28.0 -28.0 -0.71| 5.5 -4.0 1500 127 6 165 13| 0.0 3.1 3.1| 2.3 -40.5 -38.2 -25.5 -0.73| 5.2 -3.8 2000 109 7 157 12| 0.0 3.1 3.1| 2.3 -49.5 -47.2 -23.6 -0.71| 5.6 -3.9 2500 86 8 145 10| 0.0 2.8 2.8| 2.3 -53.7 -51.4 -20.6 -0.73| 6.0 -4.4 3000 54 8 129 6| 0.0 2.4 2.4| 2.3 -54.8 -52.6 -17.5 -0.71| 5.5 -3.9 4000 15 9 49 1| 0.0 2.0 2.0| 2.3 -57.2 -54.9 -13.7 -0.68| 4.6 -3.1 5000 354 10 302 3| 0.0 1.7 1.7| 2.3 -61.7 -59.4 -11.9 -0.66| 4.1 -2.7 6000 343 12 296 6| 0.0 1.8 1.8| 7.3 -61.7 -54.4 -9.1 -0.55| 3.8 -2.1 Wrote GIF file: /home/apache/climate/data/raob//89662/skewt/89662.skewt.20251211.11.gif