UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for 89532... Searching the city database file for: 89532 ... Date:0000Z 8 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 -2 100 1 SFC 997 21 -6.3 -9.7 77 3.4 -7.2 100 1 267.1 267.4 266.1 272.1 1.83 2 994 45 -5.1 -9.4 72 4.3 -6.4 103 1 268.5 268.8 267.1 273.7 1.88 3 967 261 -3.5 -11.5 54 8.0 -5.8 126 3 272.3 272.5 269.2 276.8 1.64 4 933 544 -3.7 -11.7 54 8.0 -6.1 158 5 274.8 275.1 270.9 279.6 1.67 5 925 612 -4.1 -12.1 54 8.0 -6.4 165 6 275.1 275.4 271.0 279.7 1.63 6 871 1083 -8.3 -12.6 71 4.3 -9.5 97 6 275.5 275.8 271.3 280.2 1.66 7 863 1154 -8.7 -16.7 52 8.0 -10.6 87 6 275.8 276.0 270.7 279.3 1.20 8 850 1272 -9.5 -18.5 48 9.0 -11.6 70 6 276.2 276.4 270.7 279.2 1.04 9 790 1833 -12.9 -25.9 33 13.0 -15.2 81 6 278.4 278.5 271.2 280.2 0.59 10 777 1959 -13.7 -20.7 55 7.0 -15.2 84 6 278.9 279.0 272.1 281.7 0.95 11 768 2047 -14.1 -25.1 39 11.0 -16.1 86 6 279.4 279.5 271.9 281.3 0.65 12 731 2420 -16.5 -22.5 60 6.0 -17.6 93 6 280.7 280.9 273.1 283.3 0.86 13 700 2744 -18.1 -25.1 54 7.0 -19.3 100 6 282.4 282.6 273.8 284.6 0.71 14 660 3180 -21.5 -30.5 44 9.0 -22.7 74 6 283.4 283.5 273.9 284.8 0.46 15 530 4759 -33.3 -35.5 81 2.2 -33.5 336 4 287.6 287.7 276.0 288.7 0.35 16 527 4799 -32.5 -38.5 55 6.0 -33.0 333 4 289.0 289.1 276.6 289.9 0.26 17 516 4948 -31.5 -51.5 12 20.0 -32.6 324 4 292.0 292.0 277.7 292.2 0.06 18 500 5170 -32.9 -51.9 13 19.0 -33.9 310 4 292.9 292.9 278.2 293.2 0.06 19 459 5771 -35.5 -57.5 9 22.0 -36.4 327 4 296.9 296.9 280.0 297.1 0.04 20 440 6065 -36.9 -44.9 43 8.0 -37.4 336 4 298.8 298.8 281.0 299.3 0.16 21 415 6469 -40.1 -44.2 65 4.1 -40.4 348 4 299.7 299.7 281.5 300.3 0.18 22 400 6720 -41.9 355 4 300.5 23 300 8600 -55.9 355 14 306.6 24 275 9150 -59.5 360 16 309.1 25 250 9750 -56.9 360 14 321.5 26 204 11061 -52.1 342 14 348.3 27 200 11190 -51.9 340 14 350.6 28 150 13060 -49.5 330 21 384.8 29 123 14363 -48.3 337 26 409.4 30 100 15740 -43.9 345 31 442.9 31 70 18160 -39.9 360 27 499.0 32 53 20070 -36.9 360 32 547.3 33 50 20470 -39.5 360 33 550.4 34 30 23990 -37.5 35 23 642.4 35 21 26469 -34.1 44 15 721.7 36 20 26810 -34.3 45 14 731.2 37 16 28368 -35.3 776.1 38 11 31002 -30.9 879.9 TRP 275 9150 -59.5 360 16 309.1 WND Sounding variables and indices 1000-500 mb thick: 5172.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 53.05 % Est. max temperature: 2.91 C = 37.24 F Sfc-Lift cond lev (LCL): 944.55 mb = 446.97 m = 1466.42 ft T: -3.63 C 700-500 lapse rate: 6.10 C/km ThetaE index: 1.00 C Layer 863.0- 790.0 mb Conv cond level (CCL): 770.53 mb = 2022.33 m = 6634.87 ft Mean mixing ratio: 1.68 g/kg Conv temperature: 5.84 C = 42.50 F Cap Strength: 12.07 C Lifted Index: 12.67 C Risk: None Lifted Index @300 mb: 20.31 C Lifted Index @700 mb: 6.14 C Showalter Index: 11.61 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 14.40 C K Index: -2.10 Risk: None Sweat Index: 16.00 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.57 J/kg Max Up Vert Vel: 7.29 m/s Conv Inhibition (B-): 76385.48 J/kg Cap Strength: 12.54 C Lift Cond Lev (LCL): 844.56 mb = 1321.19 m = 4334.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 109 at 4 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 ---------------------------------------------------------- 0 997 21 100 1 -1.0 0.2 | 292 3 2.6 -1.1 1 925 612 165 6 -1.6 5.8 | 204 5 2.0 4.6 2 850 1272 70 6 -5.6 -2.1 | 32 4 -2.0 -3.3 3 700 2744 100 6 -5.9 1.0 | 85 2 -2.3 -0.2 4 500 5170 310 4 3.1 -2.6 | 300 8 6.7 -3.8 5 400 6720 355 4 0.3 -4.0 | 323 7 3.9 -5.2 6 300 8600 355 14 1.2 -13.9 | 342 16 4.8 -15.2 7 275 9150 360 16 -0.0 -16.0 | 348 18 3.6 -17.2 8 250 9750 360 14 -0.0 -14.0 | 347 16 3.6 -15.2 9 200 11190 340 14 4.8 -13.2 | 330 17 8.4 -14.4 10 150 13060 330 21 10.5 -18.2 | 324 24 14.1 -19.4 11 100 15740 345 31 8.0 -29.9 | 340 33 11.6 -31.2 12 70 18160 360 27 -0.0 -27.0 | 353 28 3.6 -28.2 13 50 20470 360 33 -0.0 -33.0 | 354 34 3.6 -34.2 14 30 23990 35 23 -13.2 -18.8 | 26 22 -9.6 -20.1 15 20 26810 45 14 -9.9 -9.9 | 30 13 -6.3 -11.1 Wind Parameters Mean winds (0-6000m): 79.0 at 5.1 knts Storm direction: 109.0 at 3.8 knts Shear (0-3000m) pos: 1.2 neg: 1.4 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 115.3 deg Storm rel helicity (0-3000m) pos: 2.1 neg: -8.9 tot: -6.8 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: -0.49 Storm rel vorticity (0-3000m) horiz: 3.6 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.17 Bulk Shear: 3.70 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 ------------------------------------------------------------------------------- 500 156 3 236 3| 4.9 0.0 4.9| 0.0 -1.2 -1.2 -2.3 -0.51| 5.5 -2.8 1000 146 5 203 3| 2.4 2.4 4.8| 0.1 -5.4 -5.3 -5.3 -0.63| 6.4 -4.1 1500 120 5 149 1| 1.6 2.5 4.1| 0.4 -7.8 -7.3 -4.9 -0.65| 5.7 -3.7 2000 105 5 96 1| 1.5 1.9 3.4| 1.2 -7.8 -6.6 -3.3 -0.56| 4.6 -2.6 2500 101 5 83 2| 1.4 1.5 2.9| 1.9 -7.8 -5.9 -2.4 -0.48| 3.9 -1.9 3000 100 6 80 2| 1.2 1.4 2.6| 2.1 -8.9 -6.8 -2.3 -0.49| 3.6 -1.8 4000 90 5 56 2| 0.9 1.5 2.4| 2.1 -14.7 -12.5 -3.1 -0.56| 3.4 -1.9 5000 89 5 51 2| 0.7 1.2 1.9| 2.1 -23.4 -21.3 -4.3 -0.62| 3.3 -2.0 6000 79 5 32 3| 0.6 1.0 1.5| 5.2 -24.6 -19.4 -3.2 -0.55| 2.9 -1.6 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20251208.00.gif