UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122511.upa.cvt Date: 1100Z 25 DEC 25 Searching for 89662... Searching the city database file for: 89662 ... Date:1100Z 25 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 -29 SFC 987 80 7.6 -11.4 25 19.0 1.0 275 29 281.8 282.1 274.8 286.5 1.62 2 925 611 2.8 -13.2 30 16.0 -2.3 280 30 282.2 282.4 274.9 286.5 1.49 3 850 1284 -2.7 -16.7 33 14.0 -6.6 265 31 283.3 283.5 275.0 286.9 1.22 4 700 2800 -10.3 -35.3 11 25.0 -14.3 215 29 291.1 291.1 277.6 292.0 0.27 5 500 5320 -23.5 -36.5 29 13.0 -25.2 205 53 304.4 304.4 283.6 305.5 0.34 6 400 6920 -33.7 -47.7 23 14.0 -34.7 215 60 311.2 311.2 285.9 311.7 0.13 7 300 8880 -48.1 -59.1 27 11.0 -48.4 225 71 317.6 317.6 288.0 317.7 0.04 8 281 9308 -50.7 -61.3 27 10.6 -51.0 225 77 319.8 319.8 288.7 320.0 0.04 9 254 9959 -54.7 -64.7 28 10.0 -54.9 225 73 323.3 323.3 289.8 323.4 0.03 10 250 10060 -54.5 -65.5 25 11.0 -54.7 225 70 325.0 325.0 290.3 325.1 0.02 11 200 11490 -49.5 -78.5 2 29.0 -50.0 225 58 354.4 354.4 297.5 354.4 0.00 12 150 13370 -50.1 -83.1 1 33.0 -50.7 215 43 383.7 383.7 302.8 383.8 0.00 13 100 16050 -47.1 -83.1 1 36.0 -48.4 210 30 436.7 436.7 309.6 436.7 0.00 TRP 254 9959 -54.7 -64.7 28 10.0 -54.9 225 73 323.3 323.3 289.8 323.4 0.03 WND 281 9308 -50.7 -61.3 27 10.6 -51.0 225 77 319.8 319.8 288.7 320.0 0.04 Sounding variables and indices 1000-500 mb thick: 5349.00 m Freezing level: 886.82 mb = 953.62 m = 3128.63 ft Wetbulb zero: 968.14 mb = 237.90 m = 780.49 ft Precipitable water: 0.16 inches Sfc-500 mean rel hum: 22.71 % Est. max temperature: 9.72 C = 49.50 F Sfc-Lift cond lev (LCL): 735.75 mb = 2411.02 m = 7910.09 ft T: -8.35 C 700-500 lapse rate: 5.24 C/km ThetaE index: 0.00 C Layer 987.0- -0.0 mb Conv cond level (CCL): 558.01 mb = 4497.92 m = 14756.78 ft Mean mixing ratio: 1.50 g/kg Conv temperature: 25.80 C = 78.44 F Cap Strength: 7.61 C Lifted Index: 15.33 C Risk: None Lifted Index @300 mb: 21.99 C Lifted Index @700 mb: 7.61 C Showalter Index: 15.03 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 6.80 C K Index: -20.90 Risk: None Sweat Index: 115.00 Risk: None Energy Index: 3.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.48 J/kg Max Up Vert Vel: 2.64 m/s Conv Inhibition (B-): 19321.99 J/kg Cap Strength: 15.27 C Lift Cond Lev (LCL): 721.09 mb = 2568.23 m = 8425.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 at 28 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 ---------------------------------------------------------- 0 987 80 275 29 28.9 -2.5 | 351 11 1.6 -10.6 1 925 611 280 30 29.5 -5.2 | 350 13 2.3 -13.3 2 850 1284 265 31 30.9 2.7 | 326 6 3.6 -5.4 3 700 2800 215 29 16.6 23.8 | 146 19 -10.6 15.7 4 500 5320 205 53 22.4 48.0 | 173 40 -4.9 40.0 5 400 6920 215 60 34.4 49.1 | 190 42 7.2 41.1 6 300 8880 225 71 50.2 50.2 | 209 48 22.9 42.1 7 281 9308 225 77 54.4 54.4 | 210 54 27.2 46.4 8 254 9959 225 73 51.6 51.6 | 209 50 24.4 43.5 9 250 10060 225 70 49.5 49.5 | 208 47 22.2 41.4 10 200 11490 225 58 41.0 41.0 | 203 36 13.7 32.9 11 150 13370 215 43 24.7 35.2 | 175 27 -2.6 27.1 12 100 16050 210 30 15.0 26.0 | 146 22 -12.3 17.9 Wind Parameters Mean winds (0-6000m): 223.5 at 37.9 knts Storm direction: 253.5 at 28.4 knts Shear (0-3000m) pos: 0.4 neg: 5.7 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 160.9 deg Storm rel helicity (0-3000m) pos: 10.6 neg: -35.6 tot: -25.0 m^2/s^2 ave: -8.3 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 130.92 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 ------------------------------------------------------------------------------- 500 277 29 351 12| 2.7 0.0 2.7| 0.0 -0.6 -0.6 -1.3 -0.08| 2.7 -0.2 1000 276 30 348 12| 1.3 2.8 4.1| 0.0 -8.2 -8.2 -8.2 -0.35| 4.1 -1.5 1500 272 30 342 9| 0.9 4.4 5.3| 0.0 -14.1 -14.1 -9.4 -0.47| 5.4 -2.5 2000 266 30 334 7| 0.7 5.4 6.1| 0.0 -19.5 -19.5 -9.8 -0.54| 6.3 -3.4 2500 259 30 317 3| 0.5 5.9 6.4| 0.0 -29.4 -29.4 -11.7 -0.50| 6.8 -3.4 3000 253 30 237 2| 0.4 5.7 6.2| 10.6 -35.6 -25.0 -8.3 -0.40| 6.8 -2.7 4000 240 32 181 8| 0.3 5.4 5.7| 47.9 -35.6 12.3 3.1 -0.20| 6.3 -1.3 5000 230 35 177 14| 0.3 5.3 5.5| 76.9 -35.6 41.3 8.3 -0.11| 6.1 -0.7 6000 223 38 177 19| 0.6 4.4 4.9|142.1 -35.6 106.5 17.8 -0.01| 5.8 -0.0 Wrote GIF file: /home/apache/climate/data/raob//89662/skewt/89662.skewt.20251225.11.gif