UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120623.upa.cvt Date: 2300Z 6 DEC 25 Searching for 89662... Searching the city database file for: 89662 ... Date:2300Z 6 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 6 SFC 990 80 -2.7 -9.7 59 7.0 -4.8 350 2 271.2 271.5 268.9 276.3 1.85 2 925 613 -9.7 -13.2 76 3.5 -10.6 220 3 269.4 269.6 267.0 273.5 1.49 3 850 1264 -11.7 -20.7 47 9.0 -13.5 270 5 273.9 274.0 268.9 276.4 0.86 4 700 2719 -22.9 -26.9 70 4.0 -23.5 245 12 277.1 277.2 270.5 278.9 0.60 5 500 5120 -36.7 -41.7 60 5.0 -37.0 220 16 288.3 288.3 276.1 288.9 0.20 6 400 6650 -43.7 -52.7 36 9.0 -44.0 230 27 298.2 298.2 280.7 298.5 0.07 7 340 7721 -49.9 -63.9 18 14.0 -50.1 245 27 303.9 303.9 283.0 304.0 0.02 8 300 8540 -47.3 -73.3 4 26.0 -47.7 260 21 318.7 318.7 288.3 318.7 0.01 9 250 9760 -42.3 -77.3 1 35.0 -43.2 275 18 343.2 343.2 295.1 343.2 0.00 10 200 11280 -40.7 -78.7 1 38.0 -42.0 280 15 368.3 368.3 300.2 368.3 0.00 11 150 13240 -41.3 -79.3 1 38.0 -42.8 290 9 398.9 398.9 305.0 398.9 0.00 12 100 15990 -41.1 -80.1 1 39.0 -43.3 245 7 448.3 448.3 310.7 448.3 0.01 TRP 340 7721 -49.9 -63.9 18 14.0 -50.1 245 27 303.9 303.9 283.0 304.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5114.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 62.78 % Est. max temperature: 0.16 C = 32.29 F Sfc-Lift cond lev (LCL): 886.51 mb = 940.23 m = 3084.70 ft T: -10.71 C 700-500 lapse rate: 5.75 C/km ThetaE index: 2.81 C Layer 925.0- 850.0 mb Conv cond level (CCL): 811.33 mb = 1612.95 m = 5291.75 ft Mean mixing ratio: 1.55 g/kg Conv temperature: 0.77 C = 33.39 F Cap Strength: 3.86 C Lifted Index: 11.44 C Risk: None Lifted Index @300 mb: 31.20 C Lifted Index @700 mb: 3.86 C Showalter Index: 10.04 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 16.00 C K Index: 0.30 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 2.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.55 J/kg Max Up Vert Vel: 1.05 m/s Conv Inhibition (B-): 22270.35 J/kg Cap Strength: 11.11 C Lift Cond Lev (LCL): 867.41 mb = 1107.89 m = 3634.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 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 ---------------------------------------------------------- 0 990 80 350 2 0.3 -2.0 | 70 9 -8.3 -3.0 1 925 613 220 3 1.9 2.3 | 101 7 -6.7 1.3 2 850 1264 270 5 5.0 -0.0 | 75 4 -3.6 -1.0 3 700 2719 245 12 10.9 5.1 | 209 5 2.2 4.1 4 500 5120 220 16 10.3 12.3 | 188 11 1.6 11.3 5 400 6650 230 27 20.7 17.4 | 216 20 12.0 16.4 6 340 7721 245 27 24.5 11.4 | 237 19 15.8 10.4 7 300 8540 260 21 20.7 3.6 | 258 12 12.0 2.6 8 250 9760 275 18 17.9 -1.6 | 285 10 9.3 -2.6 9 200 11280 280 15 14.8 -2.6 | 300 7 6.1 -3.6 10 150 13240 290 9 8.5 -3.1 | 3 4 -0.2 -4.1 11 100 15990 245 7 6.3 3.0 | 130 3 -2.3 2.0 Wind Parameters Mean winds (0-6000m): 233.4 at 11.6 knts Storm direction: 263.4 at 8.7 knts Shear (0-3000m) pos: 0.8 neg: 1.9 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 135.1 deg Storm rel helicity (0-3000m) pos: 7.2 neg: -3.1 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 12.40 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 ------------------------------------------------------------------------------- 500 268 2 81 6| 0.0 4.5 4.5| 5.5 -0.3 5.1 10.3 0.59| 5.5 3.2 1000 247 3 92 6| 1.2 2.2 3.4| 6.0 -1.5 4.5 4.5 0.32| 4.1 1.3 1500 259 4 87 5| 1.5 1.5 3.0| 6.2 -2.7 3.5 2.3 0.15| 3.7 0.6 2000 258 5 89 4| 1.2 1.7 2.9| 6.8 -2.7 4.1 2.0 0.27| 3.5 0.9 2500 254 6 102 3| 0.9 2.0 2.9| 7.2 -2.7 4.5 1.8 0.27| 3.4 0.9 3000 251 7 121 2| 0.8 1.9 2.7| 7.2 -3.1 4.2 1.4 0.23| 3.1 0.7 4000 244 9 161 3| 0.6 1.8 2.4| 7.2 -5.0 2.2 0.6 0.15| 2.7 0.4 5000 238 10 177 4| 0.5 1.7 2.2| 7.2 -8.7 -1.4 -0.3 0.07| 2.5 0.2 6000 233 12 186 6| 0.9 1.4 2.3| 24.6 -8.7 15.9 2.7 0.20| 2.7 0.6 Wrote GIF file: /home/apache/climate/data/raob//89662/skewt/89662.skewt.20251206.23.gif