UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101711.upa.cvt Date: 1100Z 17 OCT 25 Searching for 89564... Searching the city database file for: 89564 ... Date:1100Z 17 OCT 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 -36 110 18 SFC 994 16 -6.3 -14.3 53 8.0 -8.3 110 18 267.3 267.5 265.2 270.8 1.27 2 934 495 -9.5 -20.5 40 11.0 -11.7 97 30 268.8 269.0 265.4 271.1 0.80 3 925 569 -10.3 -21.3 40 11.0 -12.4 95 32 268.8 268.9 265.3 270.9 0.75 4 850 1212 -16.5 -23.5 55 7.0 -17.6 80 32 268.9 269.0 265.2 270.8 0.68 5 846 1247 -16.9 -22.9 60 6.0 -17.9 80 32 268.8 268.9 265.2 270.9 0.72 6 768 1967 -21.7 -23.6 85 1.9 -22.0 75 23 271.2 271.3 266.9 273.3 0.74 7 755 2094 -19.1 -19.9 93 0.8 -19.3 74 21 275.3 275.5 270.1 278.3 1.04 8 700 2656 -19.7 -21.6 85 1.9 -20.0 70 14 280.7 280.8 273.2 283.6 0.97 9 693 2731 -19.3 -21.3 84 2.0 -19.7 69 14 281.9 282.1 274.0 284.9 1.01 10 533 4638 -31.1 -34.5 72 3.4 -31.4 38 10 289.8 289.8 277.2 291.0 0.38 11 526 4732 -30.7 -34.3 71 3.6 -31.1 36 10 291.4 291.4 278.0 292.6 0.40 12 500 5090 -33.7 -37.6 68 3.9 -34.0 30 9 292.0 292.0 278.1 292.9 0.30 13 441 5956 -41.3 -42.1 92 0.8 -41.3 30 12 293.0 293.1 278.5 293.7 0.21 14 413 6397 -44.9 -48.4 68 3.5 -45.0 30 14 293.9 294.0 278.8 294.3 0.11 15 400 6610 -46.7 -48.2 85 1.5 -46.7 30 15 294.3 294.3 279.0 294.7 0.12 16 365 7209 -52.1 -55.2 69 3.1 -52.2 35 15 294.9 294.9 279.1 295.1 0.06 17 348 7516 -54.3 -58.1 63 3.8 -54.4 37 15 296.0 296.0 279.6 296.1 0.04 18 344 7590 -54.9 -57.0 77 2.1 -54.9 38 14 296.1 296.1 279.7 296.3 0.05 19 339 7684 -55.5 -58.8 67 3.3 -55.5 39 14 296.6 296.6 279.8 296.7 0.04 20 335 7759 -55.5 -66.5 24 11.0 -55.6 39 14 297.6 297.6 280.3 297.6 0.01 21 332 7816 -55.7 -70.7 14 15.0 -55.8 40 14 298.1 298.1 280.5 298.1 0.01 22 326 7932 -55.5 -65.5 28 10.0 -55.6 41 14 299.9 299.9 281.3 300.0 0.02 23 300 8460 -56.9 -76.9 6 20.0 -57.1 45 14 305.1 305.1 283.5 305.2 0.00 24 278 8943 -58.1 -77.1 7 19.0 -58.2 22 14 310.1 310.1 285.4 310.1 0.00 25 256 9462 -60.7 -79.7 6 19.0 -60.8 357 15 313.7 313.7 286.6 313.7 0.00 26 250 9610 -60.7 -80.7 6 20.0 -60.8 350 15 315.8 315.8 287.3 315.8 0.00 27 247 9685 -60.3 -81.3 5 21.0 -60.4 349 15 317.5 317.5 287.9 317.5 0.00 28 211 10653 -64.3 -81.3 8 17.0 -64.4 335 19 325.9 325.9 290.5 325.9 0.00 29 200 10980 -62.9 -83.9 4 21.0 -63.0 320 24 333.2 333.2 292.6 333.2 0.00 30 150 12730 -66.1 -87.1 4 21.0 -66.2 305 43 356.2 356.2 298.0 356.2 0.00 31 100 15190 -66.3 -89.3 3 23.0 -66.4 285 57 399.6 399.6 305.2 399.6 0.00 32 77 16767 -68.9 -90.9 3 22.0 -69.0 289 67 425.2 425.2 308.3 425.2 0.00 33 70 17340 -67.3 -90.3 2 23.0 -67.5 290 71 440.4 440.4 309.9 440.4 0.00 34 50 19390 -63.7 -90.7 1 27.0 -64.1 285 86 493.4 493.4 314.5 493.4 0.00 35 37 21260 -59.7 -88.7 1 29.0 -60.5 285 89 548.0 548.0 318.0 548.0 0.00 36 30 22590 -54.5 -86.5 1 32.0 -56.2 285 91 596.1 596.1 320.5 596.1 0.01 37 22 24601 -50.1 -84.1 1 34.0 -53.3 285 120 664.5 664.5 323.2 664.6 0.02 38 20 25230 -46.1 -83.1 1 37.0 -50.8 285 129 695.1 695.1 324.3 695.2 0.02 39 15 27189 -35.9 -78.6 0 42.6 -46.5 285 144 788.5 788.5 327.0 789.0 0.06 40 14 27671 -33.5 -77.5 0 44.0 -45.7 286 142 812.4 812.5 327.5 813.1 0.07 41 12 28755 -32.9 -76.9 0 44.0 -46.3 288 136 851.2 851.2 328.4 852.1 0.09 42 10 30050 -28.9 -73.9 0 45.0 -45.9 290 130 911.7 911.8 329.7 913.6 0.17 43 9.6 30343 -27.1 -73.1 0 46.0 -45.5 929.2 929.3 330.0 931.5 0.20 44 8.2 31488 -23.3 -70.3 1 47.0 -45.3 987.0 987.2 331.0 991.4 0.36 45 7.0 32637 -27.3 -73.3 0 46.0 -47.5 1016.2 1016.4 331.5 1019.5 0.27 46 5.4 34531 -20.5 -68.5 1 48.0 -47.1 1124.7 1125.2 333.1 1134.6 0.70 TRP 211 10653 -64.3 -81.3 8 17.0 -64.4 335 19 325.9 325.9 290.5 325.9 0.00 WND 15 27189 -35.9 -78.6 0 42.6 -46.5 285 144 788.5 788.5 327.0 789.0 0.06 Sounding variables and indices 1000-500 mb thick: 5126.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 70.71 % Est. max temperature: -4.75 C = 23.45 F Sfc-Lift cond lev (LCL): 875.02 mb = 991.36 m = 3252.45 ft T: -14.37 C 700-500 lapse rate: 5.75 C/km ThetaE index: 0.33 C Layer 925.0- 846.0 mb Conv cond level (CCL): 777.90 mb = 1871.77 m = 6140.91 ft Mean mixing ratio: 0.92 g/kg Conv temperature: -2.76 C = 27.04 F Cap Strength: 17.21 C Lifted Index: 17.37 C Risk: None Lifted Index @300 mb: 24.23 C Lifted Index @700 mb: 9.99 C Showalter Index: 17.52 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 10.20 C K Index: -8.20 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 4.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.37 J/kg Max Up Vert Vel: 3.28 m/s Conv Inhibition (B-): 82251.45 J/kg Cap Strength: 17.34 C Lift Cond Lev (LCL): 808.18 mb = 1587.74 m = 5209.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 102 at 13 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 ---------------------------------------------------------- 0 994 16 110 18 -16.9 6.2 | 131 5 -4.1 3.5 1 925 569 95 32 -31.9 2.8 | 90 19 -19.1 0.2 2 850 1212 80 32 -31.5 -5.6 | 66 20 -18.7 -8.2 3 700 2656 70 14 -13.2 -4.8 | 3 7 -0.3 -7.4 4 500 5090 30 9 -4.5 -7.8 | 321 13 8.3 -10.4 5 400 6610 30 15 -7.5 -13.0 | 341 17 5.3 -15.6 6 300 8460 45 14 -9.9 -9.9 | 347 13 2.9 -12.5 7 250 9610 350 15 2.6 -14.8 | 318 23 15.4 -17.4 8 211 10653 335 19 8.0 -17.2 | 314 29 20.8 -19.9 9 200 10980 320 24 15.4 -18.4 | 307 35 28.2 -21.0 10 150 12730 305 43 35.2 -24.7 | 300 55 48.0 -27.3 11 100 15190 285 57 55.1 -14.8 | 284 70 67.9 -17.4 12 70 17340 290 71 66.7 -24.3 | 289 84 79.5 -26.9 13 50 19390 285 86 83.1 -22.3 | 285 99 95.9 -24.9 14 30 22590 285 91 87.9 -23.6 | 285 104 100.7 -26.2 15 20 25230 285 129 124.6 -33.4 | 285 142 137.4 -36.0 16 15 27189 285 144 139.1 -37.3 | 285 157 151.9 -39.9 17 10 30050 290 130 122.2 -44.5 | 289 143 135.0 -47.1 Wind Parameters Mean winds (0-6000m): 71.6 at 17.4 knts Storm direction: 101.6 at 13.1 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -136.6 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -108.7 tot: -108.7 m^2/s^2 ave: -36.2 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 20.72 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 ------------------------------------------------------------------------------- 500 101 24 100 11| 0.0 14.2 14.2| 0.0 -19.1 -19.1 -38.2 -0.47| 14.4 -6.8 1000 95 28 89 15| 0.0 9.0 9.0| 0.0 -51.8 -51.8 -51.8 -0.62| 10.9 -6.7 1500 90 29 81 16| 0.0 5.5 5.5| 0.0 -75.4 -75.4 -50.3 -0.64| 9.5 -6.0 2000 87 28 75 16| 0.0 3.3 3.3| 0.0 -90.1 -90.1 -45.0 -0.63| 8.7 -5.5 2500 85 26 70 14| 0.0 2.4 2.4| 0.0-102.8-102.8 -41.1 -0.66| 8.3 -5.4 3000 84 24 65 12| 0.0 2.2 2.2| 0.0-108.7-108.7 -36.2 -0.67| 7.5 -5.0 4000 80 21 52 10| 0.0 2.1 2.1| 0.0-116.7-116.7 -29.2 -0.68| 6.1 -4.2 5000 76 19 38 9| 0.0 1.9 1.9| 0.0-126.1-126.1 -25.2 -0.69| 5.3 -3.6 6000 72 17 25 9| 0.0 1.7 1.7| 11.7-126.5-114.8 -19.1 -0.59| 4.7 -2.8 Wrote GIF file: /home/apache/climate/data/raob//89564/skewt/89564.skewt.20251017.11.gif