UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042611.upa.cvt Date: 1100Z 26 APR 25 Searching for 89564... Searching the city database file for: 89564 ... Date:1100Z 26 APR 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 -105 SFC 985 16 -10.3 -22.3 37 12.0 -12.5 135 38 264.0 264.1 261.6 265.8 0.65 2 970 133 -8.7 -23.7 29 15.0 -11.4 129 38 266.8 266.9 263.5 268.4 0.58 3 925 497 -10.7 -20.7 44 10.0 -12.6 110 38 268.4 268.5 265.1 270.6 0.79 4 850 1140 -16.3 -20.6 69 4.3 -17.1 80 29 269.1 269.2 265.7 271.6 0.87 5 796 1629 -20.5 -21.3 93 0.8 -20.6 94 28 269.7 269.8 266.1 272.2 0.88 6 751 2059 -21.9 -22.1 98 0.2 -22.0 106 27 272.7 272.8 268.1 275.2 0.87 7 744 2128 -19.5 -21.0 88 1.5 -19.8 107 27 276.0 276.2 270.4 278.8 0.96 8 700 2579 -21.1 -22.3 90 1.2 -21.3 120 26 279.1 279.3 272.2 281.8 0.91 9 639 3250 -22.5 -24.4 84 1.9 -22.8 109 28 284.9 285.0 275.3 287.4 0.83 10 560 4206 -28.5 -29.3 93 0.8 -28.6 93 32 288.8 288.9 277.0 290.7 0.60 11 500 5010 -32.9 -36.4 71 3.5 -33.2 80 35 292.9 293.0 278.6 294.0 0.34 12 468 5474 -35.7 -40.1 64 4.4 -36.0 74 34 295.0 295.1 279.5 295.9 0.25 13 400 6550 -43.9 -47.6 67 3.7 -44.0 60 31 297.9 298.0 280.6 298.4 0.13 14 392 6685 -44.9 -50.9 51 6.0 -45.1 60 31 298.4 298.4 280.7 298.7 0.09 15 312 8164 -57.9 -61.5 63 3.6 -57.9 64 36 300.3 300.3 281.5 300.5 0.03 16 300 8410 -59.3 -63.4 59 4.1 -59.3 65 37 301.8 301.8 282.1 301.8 0.03 17 296 8494 -59.9 -64.1 58 4.2 -59.9 65 37 302.1 302.1 282.3 302.2 0.02 18 276 8927 -62.7 -63.9 85 1.2 -62.7 65 36 304.1 304.1 283.1 304.2 0.03 19 267 9130 -63.9 -65.8 77 1.9 -63.9 65 36 305.3 305.3 283.5 305.3 0.02 20 250 9530 -66.3 -69.2 67 2.9 -66.3 65 35 307.5 307.5 284.4 307.6 0.01 21 249 9554 -66.3 -69.2 67 2.9 -66.3 65 34 307.9 307.9 284.5 307.9 0.01 22 239 9804 -65.7 -69.5 59 3.8 -65.7 63 30 312.4 312.4 286.2 312.4 0.01 23 231 10013 -61.9 -74.9 16 13.0 -62.0 62 26 321.2 321.2 289.1 321.2 0.01 24 227 10121 -61.9 -79.9 7 18.0 -62.0 61 24 322.8 322.8 289.6 322.8 0.00 25 201 10879 -59.9 -75.9 11 16.0 -60.0 55 12 337.4 337.4 293.7 337.4 0.01 26 200 10910 -60.1 -77.1 9 17.0 -60.2 55 11 337.6 337.6 293.7 337.6 0.01 27 150 12710 -59.5 -77.5 8 18.0 -59.7 180 6 367.6 367.6 300.1 367.6 0.01 28 128 13704 -57.5 -78.5 5 21.0 -57.8 217 8 388.2 388.2 303.5 388.3 0.01 29 100 15250 -60.3 -82.3 4 22.0 -60.6 275 12 411.2 411.2 306.7 411.2 0.00 30 91 15839 -59.3 -82.3 4 23.0 -59.6 272 13 424.4 424.4 308.2 424.5 0.01 31 82 16484 -63.3 -85.3 4 22.0 -63.6 269 15 429.1 429.1 308.7 429.1 0.00 32 73 17201 -61.7 -85.7 3 24.0 -62.0 266 16 447.0 447.0 310.6 447.0 0.00 33 70 17460 -62.1 -86.1 3 24.0 -62.4 265 17 451.5 451.5 311.0 451.5 0.00 34 50 19530 -62.7 -88.7 2 26.0 -63.1 260 30 495.7 495.7 314.7 495.7 0.00 35 30 22650 -65.9 -90.9 2 25.0 -66.4 265 46 565.0 565.0 318.9 565.0 0.00 36 20 25110 -66.1 -92.1 1 26.0 -66.7 270 55 633.8 633.8 322.0 633.9 0.00 37 19 25420 -67.3 -92.3 2 25.0 -67.9 639.5 639.5 322.3 639.5 0.00 38 15 26856 -64.3 -91.3 1 27.0 -65.3 694.2 694.2 324.3 694.2 0.01 39 11 28748 -65.5 -92.5 1 27.0 -66.7 754.2 754.2 326.0 754.3 0.01 TRP 249 9554 -66.3 -69.2 67 2.9 -66.3 65 34 307.9 307.9 284.5 307.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5115.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 78.34 % Est. max temperature: -5.07 C = 22.88 F Sfc-Lift cond lev (LCL): 811.43 mb = 1486.30 m = 4876.24 ft T: -19.27 C 700-500 lapse rate: 4.85 C/km ThetaE index: 0.00 C Layer 985.0- 1.0 mb Conv cond level (CCL): 580.37 mb = 3947.01 m = 12949.34 ft Mean mixing ratio: 0.73 g/kg Conv temperature: 13.35 C = 56.03 F Cap Strength: 16.45 C Lifted Index: 19.17 C Risk: None Lifted Index @300 mb: 22.71 C Lifted Index @700 mb: 9.58 C Showalter Index: 17.71 C Risk: None Total Totals Index: 28.90 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 12.30 C K Index: -5.20 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 4.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.29 J/kg Max Up Vert Vel: 4.75 m/s Conv Inhibition (B-): 64275.66 J/kg Cap Strength: 19.03 C Lift Cond Lev (LCL): 783.12 mb = 1749.70 m = 5740.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 125 at 23 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 16 135 38 -26.9 26.9 | 150 15 -7.8 13.3 1 925 497 110 38 -35.7 13.0 | 88 17 -16.6 -0.5 2 850 1140 80 29 -28.6 -5.0 | 27 21 -9.5 -18.6 3 700 2579 120 26 -22.5 13.0 | 81 3 -3.4 -0.5 4 500 5010 80 35 -34.5 -6.1 | 38 25 -15.4 -19.6 5 400 6550 60 31 -26.8 -15.5 | 15 30 -7.7 -29.0 6 300 8410 65 37 -33.5 -15.6 | 26 33 -14.4 -29.2 7 250 9530 65 35 -31.7 -14.8 | 24 31 -12.6 -28.3 8 249 9554 65 34 -30.8 -14.4 | 23 30 -11.7 -27.9 9 200 10910 55 11 -9.0 -6.3 | 333 22 10.1 -19.8 10 150 12710 180 6 0.0 6.0 | 292 21 19.1 -7.5 11 100 15250 275 12 12.0 -1.0 | 295 34 31.1 -14.6 12 70 17460 265 17 16.9 1.5 | 289 38 36.0 -12.1 13 50 19530 260 30 29.5 5.2 | 280 49 48.6 -8.3 14 30 22650 265 46 45.8 4.0 | 278 66 64.9 -9.5 15 20 25110 270 55 55.0 -0.0 | 280 75 74.1 -13.5 Wind Parameters Mean winds (0-6000m): 95.3 at 31.2 knts Storm direction: 125.3 at 23.4 knts Shear (0-3000m) pos: 2.8 neg: 5.4 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): -83.8 deg Storm rel helicity (0-3000m) pos: 24.1 neg: -153.9 tot: -129.8 m^2/s^2 ave: -43.3 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 39.51 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 ------------------------------------------------------------------------------- 500 122 38 117 15| 0.0 17.5 17.5| 0.0 -67.3 -67.3 -134.6 -0.98| 17.7-17.4 1000 111 36 88 15| 0.0 15.1 15.1| 0.0-137.9-137.9 -137.9 -0.98| 16.9-16.5 1500 104 34 68 15| 1.2 10.1 11.3| 8.9-152.3-143.3 -95.6 -0.81| 13.9-11.3 2000 102 32 61 14| 2.6 7.6 10.1| 18.5-152.3-133.8 -66.9 -0.64| 12.2 -7.8 2500 103 31 60 13| 3.4 6.0 9.4| 23.7-152.3-128.5 -51.4 -0.51| 11.1 -5.6 3000 105 30 62 12| 2.8 5.4 8.2| 24.1-153.9-129.8 -43.3 -0.48| 9.9 -4.8 4000 105 30 60 12| 2.1 5.1 7.2| 24.1-163.0-138.9 -34.7 -0.46| 8.6 -4.0 5000 100 31 54 14| 1.7 5.1 6.8| 24.1-186.2-162.1 -32.4 -0.46| 8.0 -3.6 6000 95 31 48 16| 1.4 4.7 6.1| 24.1-237.8-213.7 -35.6 -0.50| 7.3 -3.7 Wrote GIF file: /home/apache/climate/data/raob//89564/skewt/89564.skewt.20250426.11.gif