UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050323.upa.cvt Date: 2300Z 3 MAY 25 Searching for 89571... Searching the city database file for: 89571 ... Date:2300Z 3 MAY 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 -126 SFC 981 13 -19.5 -26.5 54 7.0 -20.3 45 4 255.0 255.1 254.0 256.3 0.45 2 980 21 -17.3 -24.3 54 7.0 -18.3 45 4 257.3 257.4 256.2 258.8 0.55 3 976 52 -18.3 -26.3 49 8.0 -19.3 46 6 256.6 256.7 255.4 257.9 0.46 4 971 90 -17.3 -27.3 41 10.0 -18.6 47 7 258.0 258.1 256.4 259.2 0.42 5 925 457 -18.9 -28.9 41 10.0 -20.1 55 23 260.0 260.0 257.9 261.1 0.38 6 916 530 -19.3 -29.3 41 10.0 -20.4 55 23 260.3 260.4 258.2 261.4 0.37 7 850 1080 -23.7 -29.7 58 6.0 -24.3 55 20 261.3 261.4 259.0 262.4 0.38 8 830 1254 -24.9 -30.9 57 6.0 -25.5 58 20 261.8 261.9 259.3 262.8 0.35 9 800 1521 -25.5 -30.5 63 5.0 -26.0 63 19 264.0 264.0 261.0 265.1 0.38 10 796 1557 -24.9 -30.9 57 6.0 -25.5 63 19 265.0 265.0 261.8 266.1 0.36 11 790 1613 -20.5 -28.5 49 8.0 -21.5 64 18 270.3 270.3 265.8 271.6 0.46 12 784 1669 -19.5 -28.5 45 9.0 -20.7 65 18 271.9 272.0 266.9 273.3 0.46 13 768 1822 -20.1 -31.1 37 11.0 -21.4 68 18 272.9 273.0 267.4 274.0 0.37 14 700 2503 -24.7 -37.7 29 13.0 -25.9 80 16 275.1 275.2 268.5 275.8 0.21 15 676 2756 -26.7 -40.7 25 14.0 -27.8 89 15 275.7 275.7 268.8 276.2 0.16 16 638 3171 -29.9 -41.9 30 12.0 -30.7 103 12 276.6 276.6 269.4 277.1 0.15 17 625 3318 -30.1 -37.1 50 7.0 -30.7 109 11 278.0 278.1 270.4 278.8 0.25 18 548 4246 -34.5 -46.5 29 12.0 -35.1 142 6 283.4 283.5 273.3 283.8 0.11 19 500 4880 -39.7 -52.7 24 13.0 -40.2 165 2 284.6 284.6 273.9 284.8 0.06 20 485 5088 -41.3 -54.3 23 13.0 -41.7 175 4 285.2 285.2 274.2 285.3 0.05 21 429 5914 -44.9 -59.9 17 15.0 -45.2 213 11 290.8 290.8 277.1 290.9 0.03 22 400 6380 -47.3 -64.3 13 17.0 -47.6 235 15 293.5 293.5 278.4 293.6 0.02 23 357 7124 -49.7 -64.7 16 15.0 -50.0 240 29 300.0 300.0 281.4 300.1 0.02 24 316 7920 -48.9 -68.9 8 20.0 -49.2 240 34 311.8 311.8 285.9 311.8 0.01 25 300 8260 -49.3 -68.3 9 19.0 -49.6 240 36 315.9 315.9 287.4 315.9 0.01 26 251 9414 -55.1 -73.1 9 18.0 -55.3 240 30 323.8 323.8 289.9 323.8 0.01 27 250 9440 -55.1 -73.1 9 18.0 -55.3 240 30 324.1 324.2 290.0 324.2 0.01 28 240 9700 -55.3 -76.3 6 21.0 -55.5 242 29 327.7 327.7 291.0 327.7 0.00 29 226 10087 -50.9 -79.9 2 29.0 -51.3 245 28 340.1 340.1 294.3 340.1 0.00 30 200 10880 -51.7 -80.7 2 29.0 -52.1 250 25 350.9 350.9 296.8 350.9 0.00 31 163 12205 -52.5 -82.5 1 30.0 -52.9 239 27 370.7 370.7 300.7 370.7 0.00 32 150 12740 -53.9 -82.9 2 29.0 -54.3 235 28 377.2 377.2 301.8 377.2 0.00 33 100 15310 -60.1 -86.1 2 26.0 -60.4 245 41 411.6 411.6 306.7 411.6 0.00 TRP 357 7124 -49.7 -64.7 16 15.0 -50.0 240 29 300.0 300.0 281.4 300.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5006.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 38.73 % Est. max temperature: -12.77 C = 9.01 F Sfc-Lift cond lev (LCL): 873.91 mb = 875.85 m = 2873.48 ft T: -22.07 C 700-500 lapse rate: 6.31 C/km ThetaE index: 0.94 C Layer 976.0- 971.0 mb Conv cond level (CCL): 560.63 mb = 4085.03 m = 13402.17 ft Mean mixing ratio: 0.39 g/kg Conv temperature: 7.81 C = 46.06 F Cap Strength: 19.33 C Lifted Index: 19.75 C Risk: None Lifted Index @300 mb: 39.16 C Lifted Index @700 mb: 13.66 C Showalter Index: 18.29 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 10.00 C K Index: -26.70 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 4.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.04 J/kg Max Up Vert Vel: 5.30 m/s Conv Inhibition (B-): 24102.24 J/kg Cap Strength: 19.74 C Lift Cond Lev (LCL): 795.58 mb = 1561.12 m = 5121.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 104 at 9 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 ---------------------------------------------------------- 0 981 13 45 4 -2.8 -2.8 | 310 8 6.1 -5.1 1 925 457 55 23 -18.8 -13.2 | 33 18 -9.9 -15.4 2 850 1080 55 20 -16.4 -11.5 | 29 16 -7.5 -13.7 3 700 2503 80 16 -15.8 -2.8 | 54 8 -6.8 -5.0 4 500 4880 165 2 -0.5 1.9 | 272 8 8.4 -0.3 5 400 6380 235 15 12.3 8.6 | 253 22 21.2 6.4 6 357 7124 240 29 25.1 14.5 | 250 36 34.0 12.3 7 300 8260 240 36 31.2 18.0 | 249 43 40.1 15.8 8 250 9440 240 30 26.0 15.0 | 250 37 34.9 12.8 9 200 10880 250 25 23.5 8.6 | 259 33 32.4 6.3 10 150 12740 235 28 22.9 16.1 | 247 35 31.9 13.8 11 100 15310 245 41 37.2 17.3 | 252 48 46.1 15.1 Wind Parameters Mean winds (0-6000m): 74.1 at 12.3 knts Storm direction: 104.1 at 9.2 knts Shear (0-3000m) pos: 2.1 neg: 0.4 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 134.8 deg Storm rel helicity (0-3000m) pos: 64.1 neg: -4.4 tot: 59.7 m^2/s^2 ave: 19.9 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.88 Bulk Shear: 3.62 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 54 15 15 11| 19.3 0.0 19.3| 43.0 0.0 43.0 85.9 0.79| 19.6 15.5 1000 55 18 25 14| 9.7 1.2 10.9| 43.0 -4.4 38.5 38.5 0.66| 11.0 7.2 1500 56 19 27 14| 6.0 0.8 6.8| 49.1 -4.4 44.7 29.8 0.64| 8.4 5.4 2000 58 18 30 14| 4.2 0.6 4.8| 54.9 -4.4 50.5 25.3 0.63| 7.1 4.5 2500 61 18 32 13| 3.1 0.5 3.6| 59.2 -4.4 54.8 21.9 0.63| 6.3 3.9 3000 65 18 35 12| 2.1 0.4 2.5| 64.1 -4.4 59.7 19.9 0.62| 6.2 3.8 4000 70 16 37 10| 1.0 0.3 1.3| 69.4 -4.4 65.0 16.3 0.66| 5.7 3.8 5000 69 13 27 8| 0.5 0.2 0.7| 76.4 -6.4 70.0 14.0 0.64| 5.3 3.3 6000 74 12 27 6| 1.2 0.2 1.4| 79.4 -15.2 64.1 10.7 0.48| 5.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20250503.23.gif