UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122200.upa.cvt Date: 0000Z 22 DEC 25 Searching for 89662... Searching the city database file for: 89662 ... Date:0000Z 22 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 -31 SFC 986 80 -2.3 -12.3 46 10.0 -5.2 265 1 271.9 272.2 268.8 276.2 1.51 2 925 593 -1.5 -17.5 28 16.0 -5.7 265 8 277.8 278.0 271.6 280.8 1.04 3 850 1259 -7.1 -23.1 27 16.0 -10.5 290 15 278.7 278.8 271.6 280.8 0.70 4 700 2743 -16.1 -33.1 22 17.0 -18.5 250 35 284.7 284.7 274.4 285.7 0.34 5 500 5220 -29.5 -44.5 22 15.0 -30.7 250 38 297.1 297.1 280.3 297.6 0.15 6 400 6780 -37.7 -50.7 24 13.0 -38.4 245 55 306.0 306.0 283.9 306.3 0.09 7 300 8710 -50.5 -56.5 49 6.0 -50.7 240 75 314.2 314.2 286.9 314.4 0.06 8 289 8954 -52.1 -58.1 48 6.0 -52.2 240 76 315.3 315.3 287.2 315.5 0.05 9 285 9044 -51.9 -59.3 40 7.4 -52.1 240 78 316.8 316.8 287.8 317.0 0.05 10 250 9900 -49.9 -70.9 7 21.0 -50.3 245 70 331.9 331.9 292.2 331.9 0.01 11 200 11370 -47.1 -81.1 1 34.0 -47.8 255 48 358.2 358.2 298.4 358.2 0.00 12 150 13290 -45.7 -81.7 1 36.0 -46.7 255 34 391.3 391.3 304.0 391.3 0.00 13 100 16020 -40.9 -80.9 1 40.0 -43.2 295 29 448.7 448.7 310.7 448.7 0.01 TRP 289 8954 -52.1 -58.1 48 6.0 -52.2 240 76 315.3 315.3 287.2 315.5 0.05 WND 285 9044 -51.9 -59.3 40 7.4 -52.1 240 78 316.8 316.8 287.8 317.0 0.05 Sounding variables and indices 1000-500 mb thick: 5251.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 24.65 % Est. max temperature: 4.95 C = 40.91 F Sfc-Lift cond lev (LCL): 842.05 mb = 1330.79 m = 4366.06 ft T: -7.54 C 700-500 lapse rate: 5.41 C/km ThetaE index: 0.03 C Layer 850.0- 700.0 mb Conv cond level (CCL): 616.02 mb = 3683.88 m = 12086.08 ft Mean mixing ratio: 1.14 g/kg Conv temperature: 15.09 C = 59.16 F Cap Strength: 6.97 C Lifted Index: 14.84 C Risk: None Lifted Index @300 mb: 24.63 C Lifted Index @700 mb: 6.97 C Showalter Index: 13.78 C Risk: None Total Totals Index: 28.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 6.40 C K Index: -17.70 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 3.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.78 J/kg Max Up Vert Vel: 6.90 m/s Conv Inhibition (B-): 20248.72 J/kg Cap Strength: 14.42 C Lift Cond Lev (LCL): 748.88 mb = 2227.13 m = 7306.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 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 ---------------------------------------------------------- 0 986 80 265 1 1.0 0.1 | 104 21 -20.4 5.2 1 925 593 265 8 8.0 0.7 | 113 15 -13.5 5.8 2 850 1259 290 15 14.1 -5.1 | 90 7 -7.3 -0.0 3 700 2743 250 35 32.9 12.0 | 214 21 11.5 17.1 4 500 5220 250 38 35.7 13.0 | 218 23 14.3 18.1 5 400 6780 245 55 49.8 23.2 | 225 40 28.4 28.4 6 300 8710 240 75 65.0 37.5 | 226 61 43.5 42.6 7 289 8954 240 76 65.8 38.0 | 226 62 44.4 43.1 8 285 9044 240 78 67.5 39.0 | 226 64 46.1 44.1 9 250 9900 245 70 63.4 29.6 | 230 54 42.0 34.7 10 200 11370 255 48 46.4 12.4 | 235 30 24.9 17.5 11 150 13290 255 34 32.8 8.8 | 219 18 11.4 13.9 12 100 16020 295 29 26.3 -12.3 | 326 9 4.9 -7.1 Wind Parameters Mean winds (0-6000m): 253.4 at 29.4 knts Storm direction: 283.4 at 22.0 knts Shear (0-3000m) pos: 1.1 neg: 5.4 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 110.2 deg Storm rel helicity (0-3000m) pos: 21.1 neg: -14.9 tot: 6.2 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 83.19 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 4 108 18| 0.0 7.0 7.0| 12.6 0.0 12.6 25.2 0.39| 7.0 2.8 1000 273 7 109 15| 3.2 3.5 6.7| 12.8 -4.9 7.9 7.9 0.08| 6.7 0.5 1500 280 10 106 12| 2.1 4.5 6.6| 15.0 -8.8 6.2 4.1 0.05| 7.0 0.4 2000 277 13 114 9| 1.6 5.3 6.9| 19.4 -8.8 10.6 5.3 0.22| 7.5 1.6 2500 268 17 140 7| 1.3 5.9 7.1| 19.9 -11.3 8.6 3.4 0.15| 8.0 1.2 3000 262 20 166 8| 1.1 5.4 6.5| 21.1 -14.9 6.2 2.1 0.13| 7.3 0.9 4000 257 24 190 10| 0.8 4.2 5.0| 25.0 -14.9 10.1 2.5 0.14| 5.6 0.8 5000 255 27 200 13| 0.6 3.5 4.1| 28.9 -14.9 14.0 2.8 0.15| 4.6 0.7 6000 253 29 206 15| 0.5 3.7 4.3| 47.2 -14.9 32.2 5.4 0.17| 4.7 0.8 Wrote GIF file: /home/apache/climate/data/raob//89662/skewt/89662.skewt.20251222.00.gif