UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100911.upa.cvt Date: 1100Z 9 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:1100Z 9 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 -35 30 35 SFC 993 13 -7.3 -9.8 82 2.5 -8.0 30 35 266.4 266.7 265.6 271.3 1.83 2 925 567 -11.5 -13.5 85 2.0 -12.0 45 63 267.5 267.8 265.7 271.6 1.46 3 917 634 -12.1 -13.5 89 1.4 -12.5 42 60 267.6 267.8 265.8 271.6 1.47 4 856 1158 -14.5 -15.8 90 1.3 -14.8 22 36 270.4 270.6 267.4 274.1 1.30 5 850 1212 -12.9 -15.0 84 2.1 -13.4 20 34 272.6 272.9 269.0 276.6 1.40 6 790 1766 -16.5 -16.6 99 0.1 -16.5 18 25 274.5 274.8 270.1 278.3 1.32 7 755 2106 -18.1 -19.5 89 1.4 -18.4 17 19 276.4 276.6 270.8 279.5 1.08 8 734 2318 -15.7 -17.4 87 1.7 -16.1 16 15 281.3 281.5 274.1 285.2 1.33 9 700 2674 -17.5 -19.2 87 1.7 -17.9 15 9 283.1 283.3 274.9 286.7 1.19 10 629 3469 -22.1 -24.4 82 2.3 -22.5 2 14 286.6 286.8 276.3 289.2 0.84 11 516 4898 -31.9 -35.2 72 3.3 -32.2 339 24 291.5 291.6 278.0 292.7 0.37 12 500 5120 -33.5 -35.9 79 2.4 -33.7 335 26 292.2 292.3 278.3 293.4 0.36 13 479 5419 -36.3 -37.7 87 1.4 -36.4 334 27 292.3 292.4 278.3 293.4 0.31 14 464 5638 -38.3 -41.0 76 2.7 -38.5 333 28 292.5 292.6 278.3 293.3 0.23 15 459 5712 -38.7 -50.7 27 12.0 -39.2 333 28 292.9 292.9 278.2 293.2 0.08 16 455 5772 -38.3 -63.3 5 25.0 -39.0 333 29 294.2 294.2 278.7 294.2 0.02 17 445 5925 -38.3 -60.3 8 22.0 -39.0 332 29 296.0 296.1 279.6 296.1 0.03 18 400 6650 -42.5 -67.5 5 25.0 -43.0 330 32 299.8 299.8 281.3 299.8 0.01 19 334 7849 -50.1 -74.1 4 24.0 -50.4 321 48 305.2 305.2 283.5 305.2 0.01 20 326 8008 -49.9 -75.9 3 26.0 -50.2 319 50 307.6 307.6 284.4 307.6 0.00 21 300 8550 -51.5 -77.5 3 26.0 -51.8 315 58 312.8 312.8 286.3 312.8 0.00 22 254 9619 -56.3 -79.3 4 23.0 -56.5 333 52 320.9 320.9 289.0 320.9 0.00 23 250 9720 -57.3 -80.3 4 23.0 -57.5 335 51 320.9 320.9 289.0 320.9 0.00 24 223 10430 -63.5 -80.5 8 17.0 -63.6 330 71 322.0 322.0 289.3 322.0 0.00 25 213 10712 -62.8 -81.1 7 18.3 -62.9 320 84 327.3 327.3 290.9 327.3 0.00 26 200 11100 -61.9 -81.9 5 20.0 -62.0 310 71 334.7 334.7 293.0 334.7 0.00 27 189 11452 -59.5 -83.5 3 24.0 -59.7 311 70 344.1 344.1 295.3 344.1 0.00 28 150 12890 -62.1 -85.1 3 23.0 -62.3 315 66 363.1 363.1 299.3 363.1 0.00 29 121 14206 -64.9 -86.9 3 22.0 -65.0 310 75 381.0 381.0 302.4 381.0 0.00 30 100 15380 -60.1 -87.1 2 27.0 -60.4 305 83 411.6 411.6 306.7 411.6 0.00 31 70 17630 -54.3 -85.3 1 31.0 -55.1 305 108 468.2 468.2 312.5 468.2 0.00 32 51 19680 -51.1 -85.1 1 34.0 -52.6 305 127 520.1 520.1 316.3 520.1 0.01 33 50 19810 -48.9 -83.9 1 35.0 -50.8 305 128 528.2 528.2 316.8 528.3 0.01 34 46 20359 -47.5 -83.5 1 36.0 -49.8 544.4 544.4 317.8 544.4 0.01 35 40 21304 -37.1 -79.1 0 42.0 -42.9 592.7 592.7 320.3 592.8 0.02 36 36 22036 -34.9 -77.9 0 43.0 -42.0 616.5 616.5 321.3 616.7 0.03 37 35 22232 -36.3 -79.3 0 43.0 -42.9 617.8 617.8 321.4 618.0 0.02 38 32 22858 -33.1 -77.1 0 44.0 -41.5 642.4 642.4 322.4 642.7 0.03 TRP 223 10430 -63.5 -80.5 8 17.0 -63.6 330 71 322.0 322.0 289.3 322.0 0.00 WND 213 10712 -62.8 -81.1 7 18.3 -62.9 320 84 327.3 327.3 290.9 327.3 0.00 Sounding variables and indices 1000-500 mb thick: 5155.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 84.02 % Est. max temperature: -0.85 C = 30.48 F Sfc-Lift cond lev (LCL): 954.17 mb = 324.54 m = 1064.76 ft T: -9.66 C 700-500 lapse rate: 6.54 C/km Conv cond level (CCL): 894.60 mb = 822.16 m = 2697.33 ft Mean mixing ratio: 1.57 g/kg Conv temperature: -5.08 C = 22.86 F Cap Strength: 16.71 C Lifted Index: 17.05 C Risk: None Lifted Index @300 mb: 29.16 C Lifted Index @700 mb: 11.66 C Showalter Index: 13.12 C Risk: None Total Totals Index: 39.10 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 18.50 C K Index: 3.90 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 3.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.10 J/kg Max Up Vert Vel: 3.77 m/s Conv Inhibition (B-): 48774.13 J/kg Cap Strength: 17.00 C Lift Cond Lev (LCL): 912.75 mb = 669.05 m = 2195.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 39 at 20 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 ---------------------------------------------------------- 0 993 13 30 35 -17.5 -30.3 | 19 16 -5.2 -15.2 1 925 567 45 63 -44.5 -44.5 | 48 44 -32.2 -29.4 2 850 1212 20 34 -11.6 -31.9 | 358 17 0.7 -16.8 3 700 2674 15 9 -2.3 -8.7 | 237 12 10.0 6.5 4 500 5120 335 26 11.0 -23.6 | 290 25 23.3 -8.4 5 400 6650 330 32 16.0 -27.7 | 294 31 28.3 -12.6 6 300 8550 315 58 41.0 -41.0 | 296 59 53.3 -25.9 7 250 9720 335 51 21.6 -46.2 | 313 46 33.9 -31.1 8 223 10430 330 71 35.5 -61.5 | 314 67 47.8 -46.3 9 213 10712 320 84 54.0 -64.3 | 307 83 66.3 -49.2 10 200 11100 310 71 54.4 -45.6 | 295 73 66.7 -30.5 11 150 12890 315 66 46.7 -46.7 | 298 67 59.0 -31.5 12 100 15380 305 83 68.0 -47.6 | 292 87 80.3 -32.5 13 70 17630 305 108 88.5 -61.9 | 295 111 100.8 -46.8 14 50 19810 305 128 104.9 -73.4 | 296 131 117.2 -58.3 Wind Parameters Mean winds (0-6000m): 9.1 at 26.0 knts Storm direction: 39.1 at 19.5 knts Shear (0-3000m) pos: 4.7 neg: 8.8 tot: 13.5 10-3/s Storm rel Dir Shear (0-3000m): -129.6 deg Storm rel helicity (0-3000m) pos: 98.5 neg: -220.5 tot: -122.1 m^2/s^2 ave: -40.7 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 15.2 stream: -4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 105.10 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 39 48 39 28| 28.3 0.0 28.3| 91.9 0.0 91.9 183.8 0.45| 28.5 12.7 1000 39 51 39 31| 14.1 11.5 25.6| 91.9-132.0 -40.1 -40.1 -0.06| 26.4 -1.5 1500 35 45 33 26| 9.4 12.4 21.8| 91.9-181.9 -90.0 -60.0 -0.20| 22.9 -4.5 2000 33 40 27 21| 7.1 11.1 18.1| 91.9-199.0-107.0 -53.5 -0.26| 19.4 -5.1 2500 31 35 22 16| 5.7 10.3 16.0| 91.9-215.8-123.9 -49.5 -0.33| 17.3 -5.7 3000 30 31 17 12| 4.7 8.8 13.5| 98.5-220.5-122.1 -40.7 -0.31| 15.2 -4.7 4000 26 27 358 9| 3.5 6.5 10.0|120.6-220.5-100.0 -25.0 -0.21| 12.5 -2.6 5000 18 26 334 10| 2.8 5.7 8.5|132.0-220.5 -88.6 -17.7 -0.17| 10.9 -1.9 6000 9 26 322 13| 2.4 5.0 7.3|141.1-220.6 -79.5 -13.3 -0.15| 9.5 -1.4 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251009.11.gif