UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for 89532... Searching the city database file for: 89532 ... Date:1200Z 7 DEC 25 Station: 89532 WMO ident: 89532 Latitude: -69.00 Longitude: 39.58 Elevation: 21.00 ------------------------------------------------------------------------------- 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 3 20 8 SFC 998 21 -1.7 -5.6 75 3.9 -3.0 20 8 271.6 272.0 270.2 278.5 2.52 2 985 125 -2.7 -9.7 59 7.0 -4.8 22 8 271.6 271.9 269.1 276.8 1.86 3 930 579 -5.5 -13.5 53 8.0 -7.7 29 10 273.3 273.5 269.5 277.4 1.45 4 925 621 -5.9 -12.9 58 7.0 -7.8 30 10 273.3 273.5 269.7 277.6 1.53 5 914 714 -6.9 -10.1 78 3.2 -7.8 36 9 273.2 273.5 270.3 278.6 1.94 6 850 1276 -10.7 -12.0 90 1.3 -11.1 70 4 274.9 275.2 271.1 280.0 1.79 7 846 1312 -10.9 -11.9 92 1.0 -11.2 66 4 275.1 275.4 271.2 280.2 1.81 8 753 2198 -15.1 -18.2 77 3.1 -15.8 336 5 279.9 280.1 273.1 283.4 1.21 9 700 2744 -18.9 -22.3 74 3.4 -19.6 280 6 281.6 281.7 273.6 284.3 0.91 10 530 4750 -33.5 -35.5 82 2.0 -33.7 288 8 287.4 287.4 275.9 288.5 0.35 11 525 4816 -31.1 -50.1 14 19.0 -32.2 289 8 291.0 291.0 277.3 291.3 0.07 12 500 5160 -32.7 -53.7 10 21.0 -33.7 290 8 293.2 293.2 278.3 293.4 0.05 13 466 5655 -35.1 -56.1 10 21.0 -36.0 295 12 296.1 296.2 279.7 296.3 0.04 14 461 5730 -35.5 -58.5 8 23.0 -36.4 295 13 296.6 296.6 279.8 296.7 0.03 15 451 5883 -36.1 -44.1 44 8.0 -36.6 297 14 297.7 297.7 280.6 298.3 0.17 16 407 6591 -40.1 -49.1 38 9.0 -40.5 304 20 301.4 301.4 282.1 301.8 0.11 17 400 6710 -40.7 305 21 302.1 18 300 8610 -54.3 325 18 308.8 19 272 9230 -58.3 330 10 311.8 20 250 9760 -57.3 345 18 320.9 21 200 11190 -52.7 345 18 349.3 22 184 11728 -50.3 344 21 361.6 23 150 13060 -48.9 340 27 385.8 24 100 15740 -43.3 355 37 444.1 25 70 18160 -39.1 355 29 500.7 26 69 18259 -38.7 355 29 503.7 27 53 20070 -40.1 359 29 539.9 28 50 20470 -38.1 360 29 553.7 29 49 20609 -37.7 1 29 557.8 30 44 21345 -39.5 6 27 570.9 31 40 22000 -36.3 11 26 594.7 32 33 23325 -38.5 20 22 622.5 33 30 23980 -37.1 25 21 643.5 34 21 26459 -34.7 719.9 TRP 272 9230 -58.3 330 10 311.8 WND Sounding variables and indices 1000-500 mb thick: 5157.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 72.27 % Est. max temperature: 1.71 C = 35.08 F Sfc-Lift cond lev (LCL): 938.73 mb = 504.97 m = 1656.70 ft T: -5.04 C 700-500 lapse rate: 5.71 C/km ThetaE index: 1.72 C Layer 985.0- 930.0 mb Conv cond level (CCL): 798.77 mb = 1748.89 m = 5737.74 ft Mean mixing ratio: 1.76 g/kg Conv temperature: 4.14 C = 39.45 F Cap Strength: 11.65 C Lifted Index: 13.16 C Risk: None Lifted Index @300 mb: 22.15 C Lifted Index @700 mb: 5.63 C Showalter Index: 11.23 C Risk: None Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 20.70 C K Index: 6.60 Risk: None Sweat Index: 16.00 Risk: None Energy Index: 2.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.03 J/kg Max Up Vert Vel: 3.75 m/s Conv Inhibition (B-): 55579.84 J/kg Cap Strength: 12.60 C Lift Cond Lev (LCL): 859.46 mb = 1190.35 m = 3905.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 6 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 ---------------------------------------------------------- 0 998 21 20 8 -2.7 -7.5 | 63 5 -4.7 -2.3 1 925 621 30 10 -5.0 -8.7 | 63 8 -6.9 -3.5 2 850 1276 70 4 -3.8 -1.4 | 124 7 -5.7 3.8 3 700 2744 280 6 5.9 -1.0 | 224 6 4.0 4.1 4 500 5160 290 8 7.5 -2.7 | 246 6 5.6 2.4 5 400 6710 305 21 17.2 -12.0 | 294 17 15.3 -6.9 6 300 8610 325 18 10.3 -14.7 | 319 13 8.4 -9.6 7 272 9230 330 10 5.0 -8.7 | 319 5 3.1 -3.5 8 250 9760 345 18 4.7 -17.4 | 347 13 2.7 -12.2 9 200 11190 345 18 4.7 -17.4 | 347 13 2.7 -12.2 10 150 13060 340 27 9.2 -25.4 | 340 21 7.3 -20.2 11 100 15740 355 37 3.2 -36.9 | 358 32 1.3 -31.7 12 70 18160 355 29 2.5 -28.9 | 359 24 0.6 -23.7 13 50 20470 360 29 -0.0 -29.0 | 5 24 -1.9 -23.8 14 30 23980 25 21 -8.9 -19.0 | 38 18 -10.8 -13.9 Wind Parameters Mean winds (0-6000m): 309.4 at 7.4 knts Storm direction: 339.4 at 5.5 knts Shear (0-3000m) pos: 0.8 neg: 2.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 162.9 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -3.8 tot: 11.4 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 13.14 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 25 9 63 6| 2.2 0.0 2.2| 0.1 -0.1 -0.0 -0.1 -0.02| 2.2 -0.0 1000 31 9 70 7| 2.3 0.0 2.3| 10.1 -0.1 10.0 10.0 0.66| 3.9 2.6 1500 35 7 82 6| 1.6 0.7 2.3| 14.7 -1.6 13.1 8.7 0.56| 4.0 2.3 2000 31 7 85 5| 1.2 1.5 2.7| 14.7 -2.8 11.9 6.0 0.34| 4.1 1.4 2500 23 6 81 4| 0.9 2.0 3.0| 14.9 -3.0 12.0 4.8 0.33| 4.3 1.4 3000 11 6 72 3| 0.8 2.0 2.8| 15.2 -3.8 11.4 3.8 0.27| 4.0 1.1 4000 339 6 335 1| 0.5 1.5 1.9| 16.7 -3.8 12.8 3.2 0.30| 3.1 0.9 5000 318 7 265 2| 0.3 1.2 1.5| 18.2 -3.8 14.4 2.9 0.33| 2.6 0.9 6000 309 7 262 4| 0.5 1.0 1.4| 29.5 -3.8 25.7 4.3 0.41| 2.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20251207.12.gif