UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:1200Z 11 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 -106 SFC 985 13 -3.3 -4.7 90 1.4 -3.8 25 27 271.0 271.5 270.2 278.4 2.73 2 925 509 -6.3 -7.0 95 0.7 -6.5 40 52 272.9 273.3 270.9 279.6 2.44 3 892 792 -7.9 -8.0 99 0.1 -7.9 29 45 274.1 274.5 271.5 280.6 2.34 4 868 1005 -6.7 -6.8 99 0.1 -6.7 21 39 277.5 277.9 273.9 284.8 2.64 5 850 1168 -7.9 -8.1 98 0.2 -7.9 15 35 277.9 278.3 273.9 284.7 2.44 6 721 2426 -17.1 -17.3 98 0.2 -17.1 2 33 281.2 281.4 274.1 285.2 1.36 7 711 2531 -16.3 -16.9 95 0.6 -16.4 1 33 283.2 283.4 275.3 287.4 1.43 8 700 2648 -16.7 -18.5 86 1.8 -17.1 360 33 284.0 284.2 275.5 287.8 1.27 9 684 2821 -17.7 -19.0 90 1.3 -18.0 358 34 284.8 285.0 275.9 288.5 1.24 10 674 2931 -18.3 -24.3 59 6.0 -19.4 357 34 285.3 285.4 275.5 287.7 0.79 11 665 3031 -18.9 -25.9 54 7.0 -20.1 355 34 285.7 285.8 275.6 287.9 0.70 12 659 3098 -19.1 -22.2 76 3.1 -19.7 355 35 286.2 286.4 276.2 289.2 0.98 13 620 3550 -20.9 -33.9 30 13.0 -22.6 349 36 289.2 289.3 276.8 290.3 0.35 14 581 4027 -23.5 -39.5 22 16.0 -25.2 343 38 291.6 291.6 277.8 292.3 0.21 15 552 4399 -25.5 -45.5 14 20.0 -27.2 339 39 293.5 293.5 278.6 293.9 0.12 16 528 4720 -27.1 -34.1 51 7.0 -27.9 335 41 295.4 295.4 279.8 296.7 0.40 17 509 4983 -28.9 -30.0 90 1.1 -29.0 332 42 296.3 296.4 280.6 298.3 0.62 18 500 5110 -29.9 -30.0 99 0.1 -29.9 330 42 296.6 296.7 280.7 298.6 0.63 19 483 5356 -31.1 -31.1 100 0.0 -31.1 330 43 298.1 298.2 281.3 300.0 0.59 20 463 5655 -33.5 -33.5 100 0.0 -33.5 330 45 298.7 298.8 281.5 300.3 0.49 21 437 6059 -36.1 -36.5 96 0.4 -36.1 330 47 300.4 300.4 282.0 301.7 0.38 22 417 6384 -37.7 -42.7 59 5.0 -38.0 330 49 302.4 302.4 282.6 303.1 0.21 23 400 6670 -39.5 -43.4 66 3.9 -39.8 330 51 303.7 303.7 283.1 304.4 0.21 24 382 6983 -41.7 -46.1 62 4.4 -41.9 328 53 304.8 304.8 283.5 305.4 0.16 25 318 8196 -51.7 -56.1 59 4.4 -51.8 322 62 307.3 307.3 284.4 307.5 0.06 26 300 8570 -54.7 -59.1 58 4.4 -54.8 320 65 308.2 308.3 284.7 308.4 0.04 27 250 9720 -63.9 -68.2 56 4.3 -63.9 325 73 311.1 311.1 285.7 311.1 0.02 28 225 10357 -69.1 -74.0 49 4.9 -69.1 325 78 312.6 312.6 286.2 312.6 0.01 29 200 11050 -74.7 -78.9 52 4.2 -74.7 325 83 314.5 314.5 286.9 314.5 0.00 30 199 11079 -74.9 -79.1 52 4.2 -74.9 325 84 314.6 314.6 286.9 314.6 0.00 31 197 11137 -75.3 -79.4 53 4.1 -75.3 325 83 314.9 314.9 287.1 314.9 0.00 32 190 11345 -74.9 -77.9 63 3.0 -74.9 324 79 318.8 318.8 288.3 318.8 0.00 33 182 11595 -72.5 -80.5 29 8.0 -72.5 324 75 326.6 326.6 290.7 326.6 0.00 34 169 12029 -71.5 -82.5 18 11.0 -71.5 322 68 335.3 335.3 293.2 335.3 0.00 35 150 12730 -71.1 -84.1 13 13.0 -71.1 320 56 347.6 347.6 296.1 347.6 0.00 36 100 15130 -69.3 -87.3 6 18.0 -69.4 315 60 393.8 393.8 304.3 393.8 0.00 37 79 16536 -69.7 -88.7 5 19.0 -69.8 312 65 420.5 420.5 307.7 420.5 0.00 38 70 17260 -68.1 -90.1 3 22.0 -68.2 310 68 438.7 438.7 309.7 438.7 0.00 39 62 17991 -68.9 -90.9 3 22.0 -69.1 312 71 452.4 452.4 311.1 452.4 0.00 40 50 19300 -63.5 -88.5 2 25.0 -63.8 315 75 493.8 493.8 314.5 493.9 0.00 41 33 21920 -54.3 -84.3 1 30.0 -55.9 311 93 580.6 580.6 319.7 580.6 0.01 42 30 22540 -49.5 -82.5 1 33.0 -52.2 310 97 609.7 609.7 321.0 609.8 0.01 43 21 24942 -35.5 -76.5 1 41.0 -44.6 306 93 717.4 717.5 325.0 717.9 0.06 44 20 25280 -36.1 -77.1 1 41.0 -45.2 305 93 725.7 725.7 325.3 726.1 0.05 45 17 26419 -32.7 -75.7 1 43.0 -44.4 301 98 771.1 771.1 326.5 771.8 0.08 46 15 27304 -31.3 -75.3 0 44.0 -44.5 299 102 803.9 803.9 327.4 804.8 0.09 47 14 27791 -33.7 -76.7 1 43.0 -45.8 297 104 811.7 811.8 327.5 812.5 0.08 48 13 28318 -27.5 -73.5 0 46.0 -43.8 296 107 850.6 850.7 328.4 852.1 0.14 49 12 28896 -26.1 -72.1 0 46.0 -43.8 294 109 875.3 875.4 329.0 877.3 0.19 50 10 30230 -21.3 -69.3 0 48.0 -43.4 290 115 940.0 940.2 330.2 944.0 0.34 51 9.6 30530 -22.7 -70.7 0 48.0 -44.1 945.8 945.9 330.3 949.1 0.29 TRP 197 11137 -75.3 -79.4 53 4.1 -75.3 325 83 314.9 314.9 287.1 314.9 0.00 WND 199 11079 -74.9 -79.1 52 4.2 -74.9 325 84 314.6 314.6 286.9 314.6 0.00 Sounding variables and indices 1000-500 mb thick: 5216.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 72.42 % Est. max temperature: 3.89 C = 39.00 F Sfc-Lift cond lev (LCL): 963.38 mb = 188.19 m = 617.42 ft T: -4.36 C 700-500 lapse rate: 5.36 C/km ThetaE index: 0.12 C Layer 850.0- 721.0 mb Conv cond level (CCL): 913.91 mb = 603.01 m = 1978.35 ft Mean mixing ratio: 2.51 g/kg Conv temperature: -1.07 C = 30.08 F Cap Strength: 14.26 C Lifted Index: 14.38 C Risk: None Lifted Index @300 mb: 20.37 C Lifted Index @700 mb: 6.31 C Showalter Index: 10.33 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 21.80 C K Index: 12.10 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 2.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.82 J/kg Max Up Vert Vel: 5.06 m/s Conv Inhibition (B-): 66928.77 J/kg Cap Strength: 14.35 C Lift Cond Lev (LCL): 922.42 mb = 530.80 m = 1741.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 at 29 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 ---------------------------------------------------------- 0 985 13 25 27 -11.4 -24.5 | 213 2 1.0 1.6 1 925 509 40 52 -33.4 -39.8 | 57 25 -21.0 -13.8 2 850 1168 15 35 -9.1 -33.8 | 336 8 3.4 -7.7 3 700 2648 360 33 -0.0 -33.0 | 299 14 12.5 -6.9 4 500 5110 330 42 21.0 -36.4 | 287 35 33.5 -10.3 5 400 6670 330 51 25.5 -44.2 | 295 42 38.0 -18.1 6 300 8570 320 65 41.8 -49.8 | 294 59 54.2 -23.7 7 250 9720 325 73 41.9 -59.8 | 302 64 54.3 -33.7 8 200 11050 325 83 47.6 -68.0 | 305 73 60.1 -41.9 9 199 11079 325 84 48.2 -68.8 | 305 74 60.6 -42.7 10 197 11137 325 83 47.6 -68.0 | 305 73 60.1 -41.9 11 150 12730 320 56 36.0 -42.9 | 289 51 48.5 -16.8 12 100 15130 315 60 42.4 -42.4 | 287 57 54.9 -16.3 13 70 17260 310 68 52.1 -43.7 | 285 67 64.5 -17.6 14 50 19300 315 75 53.0 -53.0 | 292 71 65.5 -27.0 15 30 22540 310 97 74.3 -62.4 | 293 94 86.8 -36.3 16 20 25280 305 93 76.2 -53.3 | 287 93 88.6 -27.3 17 10 30230 290 115 108.1 -39.3 | 276 121 120.5 -13.3 Wind Parameters Mean winds (0-6000m): 355.5 at 38.5 knts Storm direction: 25.5 at 28.9 knts Shear (0-3000m) pos: 4.6 neg: 6.2 tot: 10.8 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -93.6 tot: -83.9 m^2/s^2 ave: -28.0 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 11.5 stream: -5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 91.94 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 35 40 58 12| 27.5 0.0 27.5| 9.7 -0.5 9.2 18.5 -0.19| 30.3 -5.7 1000 33 43 49 14| 13.7 10.1 23.8| 9.7 -60.0 -50.3 -50.3 -0.39| 25.4 -9.8 1500 28 40 36 11| 9.2 9.3 18.4| 9.7 -76.9 -67.2 -44.8 -0.46| 19.5 -8.9 2000 24 39 20 10| 6.9 7.7 14.6| 9.7 -83.6 -73.9 -36.9 -0.47| 15.4 -7.3 2500 20 38 4 9| 5.5 6.8 12.3| 9.7 -90.7 -81.0 -32.4 -0.48| 13.0 -6.3 3000 17 37 350 9| 4.6 6.2 10.8| 9.7 -93.6 -83.9 -28.0 -0.47| 11.5 -5.4 4000 10 37 329 12| 3.4 5.7 9.1| 9.7-103.5 -93.7 -23.4 -0.44| 9.7 -4.2 5000 2 37 316 16| 2.7 5.5 8.2| 9.7-129.0-119.2 -23.8 -0.43| 8.7 -3.7 6000 356 39 309 20| 2.3 4.9 7.2| 42.5-132.4 -89.9 -15.0 -0.37| 7.8 -2.8 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251011.12.gif