UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122911.upa.cvt Date: 1100Z 29 DEC 25 Searching for 89662... Searching the city database file for: 89662 ... Date:1100Z 29 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 1 SFC 990 80 3.2 -13.8 27 17.0 -2.0 265 32 277.1 277.4 271.7 281.0 1.33 2 925 628 -1.7 -15.7 33 14.0 -5.5 265 29 277.6 277.8 271.8 281.1 1.21 3 850 1294 -6.5 -20.5 32 14.0 -9.8 265 34 279.3 279.5 272.3 282.0 0.88 4 700 2780 -16.3 -34.3 20 18.0 -18.7 225 26 284.4 284.5 274.2 285.4 0.30 5 500 5260 -30.1 -36.1 56 6.0 -30.7 185 28 296.3 296.4 280.2 297.5 0.35 6 400 6810 -38.5 -61.5 7 23.0 -39.3 190 62 305.0 305.0 283.4 305.0 0.02 7 349 7736 -43.5 -61.0 13 17.5 -44.0 190 84 310.4 310.4 285.5 310.5 0.03 8 304 8653 -48.5 -60.5 24 12.0 -48.8 200 75 315.8 315.8 287.4 315.9 0.04 9 300 8740 -47.9 -63.9 14 16.0 -48.3 200 73 317.8 317.8 288.1 317.9 0.02 10 250 9940 -48.1 -72.1 5 24.0 -48.6 210 64 334.6 334.6 292.9 334.6 0.01 11 200 11430 -45.5 -78.5 1 33.0 -46.3 215 42 360.7 360.7 298.8 360.7 0.00 12 150 13340 -45.7 -79.7 1 34.0 -46.7 220 44 391.3 391.3 304.0 391.3 0.00 13 100 16070 -42.7 -78.7 1 36.0 -44.6 250 27 445.2 445.2 310.4 445.3 0.01 TRP 304 8653 -48.5 -60.5 24 12.0 -48.8 200 75 315.8 315.8 287.4 315.9 0.04 WND 349 7736 -43.5 -61.0 13 17.5 -44.0 190 84 310.4 310.4 285.5 310.5 0.03 Sounding variables and indices 1000-500 mb thick: 5259.00 m Freezing level: 947.55 mb = 437.88 m = 1436.59 ft Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 32.97 % Est. max temperature: 5.70 C = 42.27 F Sfc-Lift cond lev (LCL): 759.09 mb = 2159.78 m = 7085.79 ft T: -12.21 C 700-500 lapse rate: 5.56 C/km ThetaE index: 0.00 C Layer 990.0-89129.0 mb Conv cond level (CCL): 639.45 mb = 3446.80 m = 11308.25 ft Mean mixing ratio: 1.22 g/kg Conv temperature: 13.69 C = 56.65 F Cap Strength: 5.54 C Lifted Index: 12.95 C Risk: None Lifted Index @300 mb: 26.03 C Lifted Index @700 mb: 5.54 C Showalter Index: 12.30 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 9.60 C K Index: -14.90 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 3.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.39 J/kg Max Up Vert Vel: 2.96 m/s Conv Inhibition (B-): 21313.01 J/kg Cap Strength: 12.87 C Lift Cond Lev (LCL): 741.90 mb = 2335.10 m = 7660.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 22 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 80 265 32 31.9 2.8 | 289 11 10.3 -3.5 1 925 628 265 29 28.9 2.5 | 297 8 7.3 -3.7 2 850 1294 265 34 33.9 3.0 | 285 13 12.3 -3.3 3 700 2780 225 26 18.4 18.4 | 165 13 -3.2 12.1 4 500 5260 185 28 2.4 27.9 | 139 29 -19.1 21.6 5 400 6810 190 62 10.8 61.1 | 169 56 -10.8 54.8 6 349 7736 190 84 14.6 82.7 | 175 77 -7.0 76.5 7 304 8653 200 75 25.7 70.5 | 184 64 4.1 64.2 8 300 8740 200 73 25.0 68.6 | 183 62 3.4 62.3 9 250 9940 210 64 32.0 55.4 | 192 50 10.5 49.2 10 200 11430 215 42 24.1 34.4 | 185 28 2.5 28.1 11 150 13340 220 44 28.3 33.7 | 194 28 6.7 27.4 12 100 16070 250 27 25.4 9.2 | 232 5 3.8 3.0 Wind Parameters Mean winds (0-6000m): 223.8 at 29.9 knts Storm direction: 253.8 at 22.4 knts Shear (0-3000m) pos: 0.0 neg: 3.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -127.2 deg Storm rel helicity (0-3000m) pos: 3.2 neg: -62.3 tot: -59.1 m^2/s^2 ave: -19.7 10^-3 m/s^2 rel: -0.69 Storm rel vorticity (0-3000m) horiz: 5.5 stream: -3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 60.21 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 ------------------------------------------------------------------------------- 500 265 31 292 10| 0.0 2.8 2.8| 3.2 0.0 3.2 6.3 0.45| 2.8 1.3 1000 265 31 292 10| 0.0 0.2 0.2| 3.2 -3.6 -0.5 -0.5 -0.03| 3.0 -0.1 1500 264 31 288 10| 0.0 1.5 1.5| 3.2 -17.3 -14.1 -9.4 -0.39| 4.1 -1.6 2000 261 31 279 10| 0.0 3.0 3.0| 3.2 -35.1 -31.9 -16.0 -0.61| 5.1 -3.1 2500 257 31 267 9| 0.0 3.7 3.7| 3.2 -52.0 -48.8 -19.5 -0.70| 5.6 -3.9 3000 253 30 251 8| 0.0 3.9 3.9| 3.2 -62.3 -59.1 -19.7 -0.69| 5.5 -3.8 4000 244 29 215 8| 0.0 3.9 3.9| 3.2 -78.9 -75.7 -18.9 -0.65| 5.1 -3.3 5000 234 29 190 11| 0.0 3.9 3.9| 3.2-106.6-103.5 -20.7 -0.63| 4.9 -3.1 6000 224 30 177 15| 0.9 3.7 4.6|112.3-110.5 1.8 0.3 -0.28| 5.7 -1.6 Wrote GIF file: /home/apache/climate/data/raob//89662/skewt/89662.skewt.20251229.11.gif