UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for 89662... Searching the city database file for: 89662 ... Date:2300Z 1 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 989 80 -0.7 -12.7 40 12.0 -4.2 15 2 273.3 273.6 269.5 277.4 1.45 2 925 612 -5.9 -13.9 53 8.0 -8.0 190 5 273.3 273.5 269.5 277.3 1.41 3 850 1270 -7.7 -21.7 32 14.0 -10.8 265 8 278.1 278.2 271.4 280.4 0.79 4 700 2752 -14.3 -32.3 20 18.0 -17.1 315 10 286.6 286.7 275.5 287.8 0.36 5 500 5220 -30.7 -40.7 37 10.0 -31.6 300 24 295.6 295.6 279.7 296.4 0.22 6 400 6770 -43.3 -47.3 65 4.0 -43.5 300 25 298.7 298.7 281.0 299.2 0.13 7 300 8640 -56.3 -59.9 64 3.6 -56.3 300 33 306.0 306.0 283.8 306.1 0.04 8 297 8704 -56.7 -61.1 57 4.4 -56.8 300 33 306.3 306.3 284.0 306.4 0.03 9 250 9800 -53.5 -77.5 4 24.0 -53.8 280 21 326.5 326.5 290.7 326.5 0.00 10 200 11250 -48.5 -81.5 1 33.0 -49.1 265 20 356.0 356.0 297.9 356.0 0.00 11 150 13150 -45.9 -80.9 1 35.0 -46.9 255 25 391.0 391.0 303.9 391.0 0.00 12 100 15880 -40.9 -79.9 1 39.0 -43.1 240 24 448.7 448.7 310.7 448.7 0.01 TRP 297 8704 -56.7 -61.1 57 4.4 -56.8 300 33 306.3 306.3 284.0 306.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5226.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 31.25 % Est. max temperature: 4.62 C = 40.32 F Sfc-Lift cond lev (LCL): 818.85 mb = 1555.00 m = 5101.65 ft T: -8.97 C 700-500 lapse rate: 6.65 C/km ThetaE index: 0.16 C Layer 925.0- 850.0 mb Conv cond level (CCL): 638.87 mb = 3422.29 m = 11227.85 ft Mean mixing ratio: 1.36 g/kg Conv temperature: 15.12 C = 59.21 F Cap Strength: 10.17 C Lifted Index: 15.13 C Risk: None Lifted Index @300 mb: 20.15 C Lifted Index @700 mb: 10.17 C Showalter Index: 12.87 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 9.00 C K Index: -16.70 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 3.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.84 J/kg Max Up Vert Vel: 3.96 m/s Conv Inhibition (B-): 21122.99 J/kg Cap Strength: 15.03 C Lift Cond Lev (LCL): 803.53 mb = 1699.19 m = 5574.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 10 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 ---------------------------------------------------------- 0 989 80 15 2 -0.5 -1.9 | 140 9 -5.9 7.0 1 925 612 190 5 0.9 4.9 | 162 15 -4.6 13.8 2 850 1270 265 8 8.0 0.7 | 195 10 2.5 9.6 3 700 2752 315 10 7.1 -7.1 | 222 2 1.6 1.8 4 500 5220 300 24 20.8 -12.0 | 281 16 15.4 -3.1 5 400 6770 300 25 21.7 -12.5 | 283 17 16.2 -3.6 6 300 8640 300 33 28.6 -16.5 | 288 24 23.2 -7.6 7 297 8704 300 33 28.6 -16.5 | 288 24 23.2 -7.6 8 250 9800 280 21 20.7 -3.6 | 251 16 15.3 5.2 9 200 11250 265 20 19.9 1.7 | 234 18 14.5 10.6 10 150 13150 255 25 24.1 6.5 | 231 24 18.7 15.4 11 100 15880 240 24 20.8 12.0 | 216 26 15.4 20.9 Wind Parameters Mean winds (0-6000m): 298.6 at 13.9 knts Storm direction: 328.6 at 10.4 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 116.6 deg Storm rel helicity (0-3000m) pos: 57.4 neg: -2.2 tot: 55.2 m^2/s^2 ave: 18.4 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 31.64 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 ------------------------------------------------------------------------------- 500 187 3 158 13| 7.0 0.0 7.0| 21.8 -2.2 19.6 39.1 0.50| 10.3 5.1 1000 214 5 168 13| 4.4 0.0 4.4| 44.8 -2.2 42.6 42.6 0.66| 8.7 5.8 1500 244 6 179 11| 3.1 0.0 3.1| 52.7 -2.2 50.5 33.7 0.66| 7.4 4.9 2000 261 7 186 10| 2.3 0.0 2.3| 55.0 -2.2 52.8 26.4 0.63| 6.2 3.9 2500 274 7 191 9| 1.9 0.0 1.9| 56.0 -2.2 53.8 21.5 0.59| 5.6 3.3 3000 285 8 196 7| 1.9 0.0 1.9| 57.4 -2.2 55.2 18.4 0.60| 5.1 3.1 4000 296 9 213 6| 1.4 0.8 2.2| 60.3 -2.2 58.1 14.5 0.56| 4.6 2.6 5000 298 12 236 6| 1.1 1.2 2.4| 60.9 -2.6 58.3 11.7 0.48| 4.3 2.1 6000 299 14 252 7| 0.9 1.1 2.1| 61.6 -2.8 58.8 9.8 0.47| 3.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//89662/skewt/89662.skewt.20251201.23.gif