UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102311.upa.cvt Date: 1100Z 23 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:1100Z 23 OCT 25 Station: 89571 WMO ident: 89571 Latitude: -68.57 Longitude: 77.95 Elevation: 13.00 ------------------------------------------------------------------------------- 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 -113 SFC 984 13 -2.9 -7.8 69 4.9 -4.5 30 31 271.5 271.9 269.5 277.4 2.16 2 925 500 -7.7 -10.7 79 3.0 -8.5 55 60 271.4 271.7 269.0 276.5 1.82 3 881 879 -9.1 -12.1 79 3.0 -9.9 43 50 273.8 274.1 270.3 278.6 1.71 4 850 1156 -9.9 -12.1 84 2.2 -10.5 35 43 275.8 276.1 271.6 280.8 1.78 5 838 1266 -10.1 -13.7 75 3.6 -11.1 36 42 276.7 277.0 271.8 281.2 1.58 6 751 2100 -16.5 -16.7 98 0.2 -16.6 41 33 278.6 278.8 272.6 282.5 1.38 7 710 2522 -17.3 -22.3 65 5.0 -18.3 44 29 282.2 282.3 273.9 284.9 0.90 8 700 2628 -18.3 -22.6 69 4.3 -19.1 45 28 282.2 282.4 273.9 284.9 0.89 9 674 2909 -20.1 -29.1 45 9.0 -21.4 44 28 283.3 283.4 273.9 284.9 0.51 10 651 3165 -21.5 -26.3 65 4.8 -22.2 43 29 284.5 284.6 274.9 286.6 0.69 11 638 3313 -22.5 -28.5 58 6.0 -23.4 42 29 285.0 285.1 275.0 286.8 0.57 12 635 3348 -22.5 -35.5 30 13.0 -24.0 42 29 285.4 285.5 274.8 286.4 0.29 13 621 3511 -24.1 -34.1 39 10.0 -25.2 41 29 285.4 285.5 274.8 286.5 0.34 14 601 3748 -26.1 -48.1 11 22.0 -27.6 40 29 285.8 285.8 274.6 286.1 0.08 15 567 4167 -28.1 -54.1 6 26.0 -29.5 39 30 288.2 288.2 275.8 288.4 0.04 16 528 4675 -30.7 -39.7 41 9.0 -31.4 37 31 291.0 291.1 277.6 291.8 0.23 17 520 4784 -31.1 -46.1 21 15.0 -32.1 36 31 291.8 291.8 277.7 292.2 0.12 18 500 5060 -33.3 -45.3 29 12.0 -34.1 35 31 292.4 292.5 278.1 292.9 0.13 19 481 5331 -35.5 -44.5 39 9.0 -36.1 33 34 293.0 293.0 278.4 293.5 0.15 20 462 5610 -36.7 -56.7 11 20.0 -37.5 31 37 294.9 294.9 279.1 295.0 0.04 21 400 6590 -44.9 -54.9 32 10.0 -45.2 25 48 296.6 296.6 279.9 296.8 0.06 22 325 7946 -56.7 -58.9 76 2.2 -56.8 29 51 298.5 298.5 280.7 298.7 0.04 23 300 8450 -60.7 -63.9 66 3.2 -60.7 30 52 299.8 299.8 281.3 299.9 0.02 24 267 9163 -66.1 -70.3 56 4.2 -66.1 26 55 302.1 302.1 282.2 302.1 0.01 25 255 9441 -66.9 -71.6 51 4.7 -66.9 25 56 304.9 304.9 283.4 304.9 0.01 26 250 9560 -66.9 -75.9 27 9.0 -67.0 25 58 306.6 306.6 284.0 306.6 0.01 27 241 9781 -66.3 -80.3 12 14.0 -66.4 24 56 310.7 310.7 285.6 310.8 0.00 28 200 10910 -65.1 -83.1 7 18.0 -65.2 20 47 329.7 329.7 291.6 329.7 0.00 29 198 10971 -65.1 -83.1 7 18.0 -65.2 19 47 330.6 330.6 291.9 330.6 0.00 30 150 12650 -67.3 -86.3 5 19.0 -67.4 360 46 354.2 354.2 297.5 354.2 0.00 31 122 13898 -68.9 -88.9 4 20.0 -69.0 357 53 372.8 372.8 301.1 372.8 0.00 32 100 15100 -66.5 -90.5 2 24.0 -66.6 355 60 399.2 399.2 305.1 399.2 0.00 33 73 17037 -59.3 -88.3 1 29.0 -59.7 342 76 452.1 452.1 311.0 452.1 0.00 34 70 17300 -59.3 -87.3 1 28.0 -59.7 340 78 457.5 457.5 311.5 457.5 0.00 35 66 17667 -60.1 -88.1 1 28.0 -60.5 340 83 463.5 463.5 312.1 463.6 0.00 36 52 19162 -57.7 -87.7 1 30.0 -58.4 340 103 501.8 501.8 315.1 501.9 0.00 37 50 19410 -56.1 -87.1 1 31.0 -57.0 340 106 511.3 511.3 315.7 511.3 0.00 38 40 20853 -50.1 -84.1 1 34.0 -52.1 336 128 560.0 560.0 318.6 560.1 0.01 39 37 21362 -51.3 -84.3 1 33.0 -53.2 334 136 569.6 569.6 319.2 569.6 0.01 40 35 21729 -45.5 -82.5 1 37.0 -48.9 333 142 593.8 593.8 320.3 593.9 0.01 41 33 22122 -45.9 -81.9 1 36.0 -49.3 332 147 602.8 602.9 320.7 603.0 0.01 42 31 22545 -38.9 -79.9 1 41.0 -44.9 331 154 632.6 632.6 322.0 632.8 0.02 43 30 22770 -39.7 -79.7 1 40.0 -45.5 330 157 636.4 636.4 322.2 636.6 0.02 44 27 23502 -30.3 -75.3 0 45.0 -40.9 333 147 682.3 682.3 323.9 682.7 0.05 45 25 24050 -28.3 -73.3 1 45.0 -40.4 334 140 703.2 703.2 324.6 703.9 0.08 46 22 24964 -28.3 -73.3 1 45.0 -41.1 338 129 729.4 729.4 325.4 730.2 0.09 47 20 25640 -32.5 -76.5 0 44.0 -43.5 340 120 736.7 736.7 325.6 737.2 0.06 48 18 26376 -36.5 -79.5 0 43.0 -45.9 746.6 746.6 325.8 747.0 0.04 49 17 26772 -37.1 -79.1 0 42.0 -46.4 757.0 757.0 326.1 757.4 0.05 50 14 28136 -29.5 -74.5 0 45.0 -44.2 826.0 826.0 327.9 827.1 0.11 51 11 29872 -25.3 -72.3 0 47.0 -44.1 900.2 900.3 329.5 902.4 0.20 TRP 255 9441 -66.9 -71.6 51 4.7 -66.9 25 56 304.9 304.9 283.4 304.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5173.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 56.48 % Est. max temperature: 2.35 C = 36.23 F Sfc-Lift cond lev (LCL): 910.93 mb = 619.11 m = 2031.18 ft T: -8.14 C 700-500 lapse rate: 6.17 C/km ThetaE index: 0.94 C Layer 925.0- 881.0 mb Conv cond level (CCL): 813.53 mb = 1491.29 m = 4892.64 ft Mean mixing ratio: 1.90 g/kg Conv temperature: 2.78 C = 37.00 F Cap Strength: 12.56 C Lifted Index: 12.85 C Risk: None Lifted Index @300 mb: 16.04 C Lifted Index @700 mb: 6.52 C Showalter Index: 9.98 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 21.20 C K Index: 7.00 Risk: None Sweat Index: 117.00 Risk: None Energy Index: 2.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.91 J/kg Max Up Vert Vel: 3.98 m/s Conv Inhibition (B-): 73379.79 J/kg Cap Strength: 12.82 C Lift Cond Lev (LCL): 881.82 mb = 871.55 m = 2859.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 70 at 27 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 ---------------------------------------------------------- 0 984 13 30 31 -15.5 -26.8 | 332 20 9.5 -17.7 1 925 500 55 60 -49.1 -34.4 | 44 35 -24.1 -25.2 2 850 1156 35 43 -24.7 -35.2 | 359 26 0.4 -26.0 3 700 2628 45 28 -19.8 -19.8 | 334 12 5.2 -10.6 4 500 5060 35 31 -17.8 -25.4 | 336 18 7.3 -16.2 5 400 6590 25 48 -20.3 -43.5 | 352 35 4.8 -34.3 6 300 8450 30 52 -26.0 -45.0 | 2 36 -1.0 -35.8 7 255 9441 25 56 -23.7 -50.8 | 358 42 1.4 -41.6 8 250 9560 25 58 -24.5 -52.6 | 359 43 0.5 -43.4 9 200 10910 20 47 -16.1 -44.2 | 346 36 9.0 -35.0 10 150 12650 360 46 -0.0 -46.0 | 326 45 25.0 -36.8 11 100 15100 355 60 5.2 -59.8 | 329 59 30.3 -50.6 12 70 17300 340 78 26.7 -73.3 | 321 82 51.7 -64.1 13 50 19410 340 106 36.3 -99.6 | 326 109 61.3 -90.4 14 30 22770 330 157 78.5 -136.0 | 321 164 103.5 -126.8 15 20 25640 340 120 41.0 -112.8 | 327 123 66.1 -103.6 Wind Parameters Mean winds (0-6000m): 39.8 at 35.6 knts Storm direction: 69.8 at 26.7 knts Shear (0-3000m) pos: 5.1 neg: 4.4 tot: 9.5 10-3/s Storm rel Dir Shear (0-3000m): 2.9 deg Storm rel helicity (0-3000m) pos: 210.1 neg: -208.6 tot: 1.5 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.46 Bulk Shear: 17.21 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 47 46 21 24| 35.0 0.0 35.0|209.7 0.0 209.7 419.3 0.90| 35.8 32.1 1000 47 50 25 27| 17.5 9.8 27.3|209.7-143.3 66.3 66.3 0.25| 27.8 6.9 1500 44 47 18 26| 11.7 8.6 20.2|209.7-182.9 26.8 17.9 0.12| 21.5 2.7 2000 43 45 13 24| 8.2 6.4 14.6|209.7-193.2 16.5 8.2 0.08| 17.6 1.5 2500 43 42 9 22| 6.1 5.1 11.2|209.7-205.7 4.0 1.6 0.03| 15.2 0.5 3000 43 40 6 20| 5.1 4.4 9.5|210.1-208.6 1.5 0.5 0.02| 13.0 0.3 4000 43 37 0 18| 3.8 3.4 7.2|211.1-208.6 2.5 0.6 0.03| 10.0 0.3 5000 42 35 355 17| 3.1 2.8 5.9|211.4-208.6 2.7 0.5 0.03| 8.3 0.2 6000 40 36 353 18| 2.5 2.4 4.9|241.0-208.6 32.4 5.4 0.08| 7.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251023.11.gif