UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122811.upa.cvt Date: 1100Z 28 DEC 25 Searching for 89662... Searching the city database file for: 89662 ... Date:1100Z 28 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 38 100 4 SFC 994 80 -0.9 -4.9 74 4.0 -2.3 100 4 272.7 273.2 271.1 280.0 2.67 2 925 654 -6.3 -6.4 99 0.1 -6.3 305 4 272.9 273.3 271.1 279.9 2.56 3 850 1314 -6.9 -19.9 35 13.0 -9.9 230 15 278.9 279.1 272.1 281.7 0.93 4 700 2802 -16.7 -22.7 60 6.0 -17.9 155 5 284.0 284.1 274.9 286.7 0.88 5 500 5270 -29.3 -31.7 80 2.4 -29.6 235 10 297.3 297.4 280.9 299.1 0.54 6 400 6830 -40.1 -41.1 90 1.0 -40.2 295 13 302.9 302.9 282.9 303.8 0.26 7 324 8229 -50.9 -58.9 38 8.0 -51.1 305 19 306.8 306.8 284.1 306.9 0.04 8 300 8730 -49.3 -71.3 6 22.0 -49.6 270 18 315.9 315.9 287.4 315.9 0.01 9 250 9930 -46.3 -78.3 1 32.0 -46.9 235 22 337.2 337.2 293.6 337.2 0.00 10 200 11420 -44.9 -80.9 1 36.0 -45.7 230 28 361.7 361.7 299.0 361.7 0.00 11 150 13340 -44.3 -81.3 1 37.0 -45.4 245 28 393.7 393.7 304.3 393.7 0.00 12 100 16070 -43.3 -81.3 1 38.0 -45.1 245 21 444.1 444.1 310.3 444.1 0.01 TRP 324 8229 -50.9 -58.9 38 8.0 -51.1 305 19 306.8 306.8 284.1 306.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5232.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 64.77 % Est. max temperature: 5.48 C = 41.86 F Sfc-Lift cond lev (LCL): 933.63 mb = 579.92 m = 1902.61 ft T: -5.60 C 700-500 lapse rate: 5.11 C/km ThetaE index: 0.14 C Layer 925.0- 850.0 mb Conv cond level (CCL): 825.39 mb = 1539.17 m = 5049.69 ft Mean mixing ratio: 2.46 g/kg Conv temperature: 6.07 C = 42.93 F Cap Strength: 5.96 C Lifted Index: 14.63 C Risk: None Lifted Index @300 mb: 25.45 C Lifted Index @700 mb: 5.96 C Showalter Index: 13.34 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 9.40 C K Index: -3.50 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 3.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.54 J/kg Max Up Vert Vel: 4.13 m/s Conv Inhibition (B-): 21948.59 J/kg Cap Strength: 14.59 C Lift Cond Lev (LCL): 911.16 mb = 771.70 m = 2531.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 6 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 ---------------------------------------------------------- 0 994 80 100 4 -3.9 0.7 | 84 10 -10.0 -1.0 1 925 654 305 4 3.3 -2.3 | 35 5 -2.8 -4.0 2 850 1314 230 15 11.5 9.6 | 214 10 5.4 7.9 3 700 2802 155 5 -2.1 4.5 | 109 9 -8.2 2.8 4 500 5270 235 10 8.2 5.7 | 207 5 2.1 4.0 5 400 6830 295 13 11.8 -5.5 | 322 9 5.7 -7.2 6 324 8229 305 19 15.6 -10.9 | 323 16 9.5 -12.6 7 300 8730 270 18 18.0 -0.0 | 278 12 11.9 -1.7 8 250 9930 235 22 18.0 12.6 | 228 16 11.9 10.9 9 200 11420 230 28 21.4 18.0 | 223 22 15.3 16.3 10 150 13340 245 28 25.4 11.8 | 242 22 19.3 10.1 11 100 16070 245 21 19.0 8.9 | 241 15 12.9 7.2 Wind Parameters Mean winds (0-6000m): 224.2 at 8.5 knts Storm direction: 254.2 at 6.3 knts Shear (0-3000m) pos: 0.0 neg: 0.9 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 31.2 deg Storm rel helicity (0-3000m) pos: 1.8 neg: -76.9 tot: -75.0 m^2/s^2 ave: -25.0 10^-3 m/s^2 rel: -0.85 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -6.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 20.25 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 59 4 68 10| 0.0 7.6 7.6| 0.0 -18.9 -18.9 -37.7 -0.81| 9.6 -7.8 1000 278 6 14 3| 0.0 7.6 7.6| 0.0 -28.3 -28.3 -28.3 -0.84| 10.5 -8.8 1500 238 8 197 3| 0.0 5.3 5.3| 0.0 -46.9 -46.9 -31.3 -0.84| 10.7 -9.0 2000 227 9 186 5| 0.0 2.8 2.8| 0.0 -61.3 -61.3 -30.6 -0.87| 9.6 -8.3 2500 222 9 179 5| 0.0 1.3 1.3| 0.0 -73.0 -73.0 -29.2 -0.88| 8.7 -7.6 3000 219 8 170 5| 0.0 0.9 0.9| 1.8 -76.9 -75.0 -25.0 -0.85| 7.7 -6.5 4000 210 8 158 6| 0.5 0.7 1.2| 9.8 -76.9 -67.1 -16.8 -0.70| 6.3 -4.4 5000 215 8 163 5| 0.9 0.5 1.4| 17.0 -76.9 -59.8 -12.0 -0.54| 5.6 -3.0 6000 224 8 177 4| 1.2 0.4 1.6| 25.6 -76.9 -51.3 -8.5 -0.36| 5.3 -1.9 Wrote GIF file: /home/apache/climate/data/raob//89662/skewt/89662.skewt.20251228.11.gif