UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120523.upa.cvt Date: 2300Z 5 DEC 25 Searching for 89662... Searching the city database file for: 89662 ... Date:2300Z 5 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 -3.5 -13.5 46 10.0 -6.2 15 9 270.4 270.7 267.5 274.2 1.36 2 925 615 -9.3 -16.3 57 7.0 -10.9 270 7 269.8 270.0 266.7 273.1 1.16 3 850 1260 -13.7 -18.7 66 5.0 -14.7 215 14 271.8 272.0 267.8 274.7 1.03 4 700 2700 -26.3 -27.2 92 0.9 -26.4 225 9 273.4 273.5 268.1 275.1 0.59 5 500 5080 -37.9 -58.9 9 21.0 -38.5 255 11 286.8 286.8 275.0 286.9 0.03 6 400 6590 -42.3 -64.3 7 22.0 -42.8 245 10 300.0 300.0 281.4 300.1 0.02 7 363 7245 -44.5 -68.5 5 24.0 -45.0 255 15 305.5 305.5 283.6 305.6 0.01 8 300 8530 -43.1 -73.1 2 30.0 -43.8 245 10 324.6 324.6 290.2 324.6 0.01 9 250 9760 -39.5 -77.5 1 38.0 -40.6 260 17 347.3 347.3 296.0 347.4 0.00 10 200 11280 -41.1 -79.1 1 38.0 -42.3 280 13 367.7 367.7 300.1 367.7 0.00 11 150 13230 -42.1 -80.1 1 38.0 -43.5 270 14 397.5 397.5 304.9 397.5 0.00 12 100 15980 -41.3 -81.3 1 40.0 -43.5 290 7 447.9 447.9 310.7 448.0 0.01 TRP 363 7245 -44.5 -68.5 5 24.0 -45.0 255 15 305.5 305.5 283.6 305.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5074.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 60.11 % Est. max temperature: -2.02 C = 28.36 F Sfc-Lift cond lev (LCL): 845.03 mb = 1303.45 m = 4276.37 ft T: -14.08 C 700-500 lapse rate: 4.87 C/km ThetaE index: 1.18 C Layer 925.0- 850.0 mb Conv cond level (CCL): 802.10 mb = 1690.19 m = 5545.19 ft Mean mixing ratio: 1.21 g/kg Conv temperature: -1.60 C = 29.12 F Cap Strength: 1.77 C Lifted Index: 11.12 C Risk: None Lifted Index @300 mb: 36.16 C Lifted Index @700 mb: 1.34 C Showalter Index: 10.19 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 24.20 C Cross Totals Index: 19.20 C K Index: 4.60 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 2.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.96 J/kg Max Up Vert Vel: 1.39 m/s Conv Inhibition (B-): 22386.26 J/kg Cap Strength: 10.58 C Lift Cond Lev (LCL): 829.16 mb = 1444.08 m = 4737.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 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 15 9 -2.3 -8.7 | 49 13 -10.1 -8.9 1 925 615 270 7 7.0 -0.0 | 77 1 -0.8 -0.2 2 850 1260 215 14 8.0 11.5 | 181 11 0.3 11.3 3 700 2700 225 9 6.4 6.4 | 167 6 -1.4 6.2 4 500 5080 255 11 10.6 2.8 | 227 4 2.9 2.7 5 400 6590 245 10 9.1 4.2 | 198 4 1.3 4.1 6 363 7245 255 15 14.5 3.9 | 241 8 6.7 3.7 7 300 8530 245 10 9.1 4.2 | 198 4 1.3 4.1 8 250 9760 260 17 16.7 3.0 | 253 9 9.0 2.8 9 200 11280 280 13 12.8 -2.3 | 296 6 5.0 -2.4 10 150 13230 270 14 14.0 -0.0 | 272 6 6.2 -0.2 11 100 15980 290 7 6.6 -2.4 | 25 3 -1.2 -2.6 Wind Parameters Mean winds (0-6000m): 238.7 at 10.4 knts Storm direction: 268.7 at 7.8 knts Shear (0-3000m) pos: 0.7 neg: 3.7 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 125.0 deg Storm rel helicity (0-3000m) pos: 1.7 neg: -23.4 tot: -21.8 m^2/s^2 ave: -7.3 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 25.87 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 ------------------------------------------------------------------------------- 500 337 8 31 9| 0.0 12.6 12.6| 0.4 -13.7 -13.3 -26.7 -0.32| 14.3 -4.6 1000 276 9 318 1| 0.0 10.3 10.3| 0.6 -15.2 -14.5 -14.5 -0.11| 12.1 -1.3 1500 241 10 193 5| 0.0 7.4 7.4| 0.6 -19.9 -19.3 -12.8 -0.16| 9.8 -1.5 2000 232 11 186 6| 0.5 5.5 6.0| 0.6 -21.3 -20.6 -10.3 -0.17| 7.8 -1.3 2500 229 11 182 7| 0.8 4.4 5.2| 0.6 -23.0 -22.4 -9.0 -0.18| 6.7 -1.2 3000 229 10 180 7| 0.7 3.7 4.4| 1.7 -23.4 -21.8 -7.3 -0.16| 5.8 -0.9 4000 231 10 181 6| 0.7 2.8 3.5| 4.4 -23.4 -19.0 -4.8 -0.10| 4.6 -0.5 5000 236 10 187 6| 0.8 2.2 3.0| 7.0 -23.4 -16.4 -3.3 -0.03| 3.9 -0.1 6000 239 10 192 5| 0.7 1.9 2.6| 7.0 -24.9 -17.8 -3.0 -0.07| 3.4 -0.2 Wrote GIF file: /home/apache/climate/data/raob//89662/skewt/89662.skewt.20251205.23.gif