UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120411.upa.cvt Date: 1100Z 4 DEC 25 Searching for 89564... Searching the city database file for: 89564 ... Date:1100Z 4 DEC 25 Station: 89564 WMO ident: 89564 Latitude: -67.60 Longitude: 62.87 Elevation: 16.00 ------------------------------------------------------------------------------- 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 -18 80 13 SFC 996 16 0.8 -5.2 64 6.0 -1.4 80 13 274.3 274.7 272.0 281.4 2.60 2 994 32 -0.7 -5.5 70 4.8 -2.4 80 13 272.9 273.3 271.1 279.9 2.55 3 925 599 -5.9 -9.3 77 3.4 -7.0 85 18 273.3 273.6 270.5 278.9 2.04 4 850 1255 -11.1 -12.3 91 1.2 -11.4 105 10 274.5 274.8 270.8 279.4 1.75 5 839 1355 -12.1 -13.1 92 1.0 -12.3 105 10 274.5 274.8 270.7 279.2 1.66 6 763 2077 -15.5 -16.4 93 0.9 -15.7 108 12 278.4 278.6 272.5 282.4 1.39 7 700 2722 -19.7 -20.3 95 0.6 -19.8 110 14 280.7 280.9 273.4 283.9 1.09 8 636 3426 -24.7 -24.7 100 0.0 -24.7 131 12 282.8 282.9 274.1 285.2 0.81 9 612 3704 -27.1 -27.6 95 0.5 -27.2 140 11 283.1 283.3 274.1 285.1 0.65 10 595 3908 -24.9 -31.9 52 7.0 -25.8 146 10 288.0 288.1 276.3 289.4 0.44 11 525 4806 -31.1 -33.8 77 2.7 -31.4 174 7 291.0 291.1 277.9 292.4 0.42 12 507 5052 -33.1 -39.1 55 6.0 -33.6 182 6 291.5 291.6 277.8 292.4 0.25 13 500 5150 -33.1 -46.1 26 13.0 -33.9 185 6 292.7 292.7 278.2 293.1 0.12 14 489 5306 -33.3 -54.3 10 21.0 -34.3 188 6 294.3 294.3 278.9 294.5 0.05 15 474 5524 -34.5 -52.5 14 18.0 -35.4 192 7 295.5 295.5 279.4 295.7 0.06 16 410 6523 -41.5 -46.5 58 5.0 -41.8 212 10 298.9 299.0 281.1 299.4 0.14 17 400 6690 -42.7 -48.7 52 6.0 -43.0 215 11 299.5 299.5 281.3 299.9 0.11 18 398 6724 -42.9 -49.9 46 7.0 -43.2 216 11 299.7 299.7 281.3 300.0 0.10 19 394 6792 -43.3 -47.0 67 3.7 -43.5 217 12 300.0 300.0 281.5 300.5 0.14 20 377 7087 -44.9 -49.9 57 5.0 -45.1 221 13 301.7 301.7 282.2 302.1 0.11 21 360 7393 -47.5 -53.5 50 6.0 -47.7 226 15 302.2 302.2 282.4 302.5 0.07 22 319 8179 -53.9 -56.7 71 2.8 -53.9 239 20 304.0 304.0 283.1 304.2 0.06 23 302 8528 -56.5 -60.3 62 3.8 -56.6 245 22 305.1 305.1 283.5 305.3 0.04 24 301 8549 -56.7 -61.3 56 4.6 -56.8 245 22 305.1 305.1 283.5 305.3 0.03 25 300 8570 -56.7 -62.7 47 6.0 -56.8 245 22 305.4 305.4 283.6 305.5 0.03 26 296 8656 -55.9 -73.9 9 18.0 -56.1 247 21 307.7 307.7 284.5 307.8 0.01 27 256 9587 -55.1 -73.1 9 18.0 -55.3 271 12 322.0 322.0 289.3 322.0 0.01 28 250 9740 -52.9 -75.9 5 23.0 -53.2 275 11 327.4 327.4 291.0 327.4 0.01 29 244 9897 -51.1 -77.1 3 26.0 -51.4 280 12 332.4 332.4 292.4 332.4 0.00 30 200 11200 -47.3 -79.3 1 32.0 -48.0 325 17 357.9 357.9 298.3 357.9 0.00 31 198 11266 -46.9 -79.9 1 33.0 -47.6 325 17 359.5 359.5 298.6 359.6 0.00 32 150 13110 -45.1 -81.1 1 36.0 -46.2 325 25 392.3 392.3 304.1 392.4 0.00 33 100 15840 -40.3 -81.3 0 41.0 -42.6 330 24 449.9 449.9 310.8 449.9 0.01 34 89 16630 -41.1 -81.1 1 40.0 -43.5 325 23 463.5 463.5 312.1 463.5 0.01 35 82 17188 -38.7 -80.7 0 42.0 -41.8 322 22 479.4 479.4 313.4 479.4 0.01 36 70 18270 -38.9 -80.9 0 42.0 -42.4 315 21 501.2 501.2 315.0 501.2 0.01 37 50 20570 -39.5 -80.5 0 41.0 -43.7 345 17 550.4 550.4 318.1 550.5 0.01 38 32 23636 -38.1 -80.1 0 42.0 -44.3 2 13 629.1 629.1 321.9 629.2 0.02 39 30 24080 -38.9 -80.9 0 42.0 -45.0 5 12 638.6 638.6 322.3 638.7 0.02 40 28 24555 -38.9 -80.9 0 42.0 -45.3 10 12 651.3 651.3 322.7 651.5 0.02 41 20 26880 -36.5 -79.5 0 43.0 -45.4 35 11 724.5 724.5 325.2 724.8 0.04 42 10 31720 -32.9 -76.9 0 44.0 -47.3 50 21 896.7 896.8 329.4 897.9 0.11 43 9.0 32462 -32.5 -76.5 0 44.0 -47.8 925.7 925.8 329.9 927.1 0.13 44 7.8 33482 -26.9 -72.9 0 46.0 -46.7 986.8 987.0 331.0 989.9 0.26 TRP 301 8549 -56.7 -61.3 56 4.6 -56.8 245 22 305.1 305.1 283.5 305.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5168.00 m Freezing level: 994.93 mb = 24.55 m = 80.55 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 82.28 % Est. max temperature: 1.04 C = 33.88 F Sfc-Lift cond lev (LCL): 907.03 mb = 751.20 m = 2464.54 ft T: -7.11 C 700-500 lapse rate: 5.52 C/km ThetaE index: 2.50 C Layer 994.0- 850.0 mb Conv cond level (CCL): 880.18 mb = 984.36 m = 3229.48 ft Mean mixing ratio: 2.20 g/kg Conv temperature: 0.55 C = 32.99 F Cap Strength: 10.47 C Lifted Index: 11.35 C Risk: None Lifted Index @300 mb: 18.51 C Lifted Index @700 mb: 3.48 C Showalter Index: 11.24 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 20.80 C K Index: 9.10 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 2.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.78 J/kg Max Up Vert Vel: 2.36 m/s Conv Inhibition (B-): 86154.67 J/kg Cap Strength: 11.26 C Lift Cond Lev (LCL): 890.62 mb = 892.87 m = 2929.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 147 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 ---------------------------------------------------------- 0 996 16 80 13 -12.8 -2.3 | 42 12 -8.3 -9.2 1 925 599 85 18 -17.9 -1.6 | 58 16 -13.4 -8.5 2 850 1255 105 10 -9.7 2.6 | 50 7 -5.2 -4.3 3 700 2722 110 14 -13.2 4.8 | 76 9 -8.7 -2.1 4 500 5150 185 6 0.5 6.0 | 281 5 5.0 -1.0 5 400 6690 215 11 6.3 9.0 | 259 11 10.8 2.1 6 301 8549 245 22 19.9 9.3 | 264 25 24.4 2.4 7 300 8570 245 22 19.9 9.3 | 264 25 24.4 2.4 8 250 9740 275 11 11.0 -1.0 | 297 17 15.5 -7.9 9 200 11200 325 17 9.8 -13.9 | 326 25 14.2 -20.9 10 150 13110 325 25 14.3 -20.5 | 326 33 18.8 -27.4 11 100 15840 330 24 12.0 -20.8 | 329 32 16.5 -27.7 12 70 18270 315 21 14.8 -14.8 | 318 29 19.3 -21.8 13 50 20570 345 17 4.4 -16.4 | 339 25 8.9 -23.4 14 30 24080 5 12 -1.0 -12.0 | 350 19 3.5 -18.9 15 20 26880 35 11 -6.3 -9.0 | 6 16 -1.8 -15.9 16 10 31720 50 21 -16.1 -13.5 | 30 23 -11.6 -20.4 Wind Parameters Mean winds (0-6000m): 117.0 at 11.0 knts Storm direction: 147.0 at 8.3 knts Shear (0-3000m) pos: 1.5 neg: 0.0 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 42.9 deg Storm rel helicity (0-3000m) pos: 25.0 neg: -2.7 tot: 22.3 m^2/s^2 ave: 7.4 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 9.99 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 83 15 50 14| 4.6 0.0 4.6| 12.0 0.0 12.0 24.0 0.74| 4.6 3.4 1000 86 15 54 14| 2.1 0.0 2.1| 15.5 -0.6 14.9 14.9 0.36| 5.6 2.0 1500 90 14 54 12| 2.0 0.0 2.0| 16.4 -2.7 13.8 9.2 0.24| 5.0 1.2 2000 93 13 55 11| 1.6 0.0 1.6| 18.8 -2.7 16.2 8.1 0.29| 4.1 1.2 2500 97 13 58 10| 1.4 0.0 1.4| 21.3 -2.7 18.7 7.5 0.34| 3.6 1.2 3000 99 13 61 10| 1.5 0.0 1.5| 25.0 -2.7 22.3 7.4 0.37| 3.5 1.3 4000 106 13 66 9| 1.7 0.0 1.7| 29.1 -2.7 26.5 6.6 0.43| 3.5 1.5 5000 110 12 66 7| 1.6 0.0 1.6| 31.8 -2.7 29.2 5.8 0.49| 3.4 1.6 6000 117 11 70 6| 1.6 0.0 1.6| 32.2 -5.9 26.3 4.4 0.39| 3.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//89564/skewt/89564.skewt.20251204.11.gif