UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042011.upa.cvt Date: 1100Z 20 APR 25 Searching for 89564... Searching the city database file for: 89564 ... Date:1100Z 20 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 -98 SFC 986 16 -12.5 -22.5 43 10.0 -14.2 90 2 261.7 261.8 259.8 263.5 0.64 2 985 24 -11.3 -22.3 40 11.0 -13.2 90 2 263.0 263.1 260.9 264.8 0.65 3 952 281 -12.5 -25.5 33 13.0 -14.5 82 6 264.3 264.4 261.6 265.8 0.50 4 949 305 -10.9 -26.9 25 16.0 -13.5 81 7 266.2 266.3 262.9 267.5 0.44 5 925 499 -12.1 -28.1 25 16.0 -14.5 75 10 266.9 267.0 263.3 268.1 0.41 6 850 1145 -13.3 -33.3 17 20.0 -16.0 110 15 272.2 272.3 266.7 273.0 0.27 7 824 1381 -13.9 -34.9 15 21.0 -16.6 108 13 274.0 274.0 267.8 274.8 0.24 8 810 1512 -12.7 -34.7 14 22.0 -15.7 108 13 276.6 276.7 269.5 277.4 0.25 9 735 2247 -16.9 -43.9 8 27.0 -19.6 103 8 279.8 279.9 271.2 280.2 0.11 10 700 2612 -18.7 -42.7 10 24.0 -21.0 100 5 281.8 281.8 272.4 282.2 0.13 11 593 3831 -25.7 -46.7 12 21.0 -27.2 53 6 287.3 287.4 275.5 287.7 0.10 12 557 4283 -27.1 -52.1 7 25.0 -28.6 35 6 290.9 290.9 277.2 291.1 0.06 13 500 5050 -33.9 -53.9 12 20.0 -34.8 5 7 291.7 291.7 277.6 291.9 0.05 14 489 5206 -35.1 -52.1 16 17.0 -35.9 8 8 292.1 292.1 277.8 292.3 0.06 15 433 6046 -41.5 -61.5 10 20.0 -42.0 28 14 294.3 294.3 278.8 294.4 0.02 16 400 6580 -46.1 -60.1 19 14.0 -46.4 40 18 295.1 295.1 279.1 295.2 0.03 17 387 6798 -48.3 -58.3 31 10.0 -48.5 39 18 295.0 295.0 279.1 295.1 0.04 18 334 7753 -55.3 -68.3 18 13.0 -55.4 37 18 298.1 298.1 280.5 298.1 0.01 19 321 8005 -56.7 -60.8 60 4.1 -56.8 36 18 299.6 299.6 281.2 299.7 0.03 20 304 8347 -59.5 -62.0 73 2.5 -59.5 35 18 300.3 300.3 281.5 300.4 0.03 21 300 8430 -60.1 -62.9 70 2.8 -60.2 35 18 300.6 300.6 281.6 300.7 0.03 22 298 8471 -60.5 -63.9 64 3.4 -60.5 33 18 300.6 300.6 281.6 300.7 0.02 23 284 8768 -61.9 -66.9 51 5.0 -61.9 21 16 302.8 302.8 282.5 302.9 0.02 24 272 9032 -63.5 -68.1 53 4.6 -63.6 10 14 304.2 304.2 283.1 304.3 0.01 25 265 9191 -63.3 -65.3 77 2.0 -63.3 355 11 306.8 306.8 284.1 306.9 0.02 26 254 9451 -60.7 -73.7 16 13.0 -60.8 329 6 314.4 314.4 286.9 314.4 0.01 27 250 9550 -59.1 -78.1 7 19.0 -59.2 320 4 318.2 318.2 288.2 318.2 0.00 28 248 9601 -58.1 -78.1 6 20.0 -58.2 318 5 320.4 320.4 288.9 320.4 0.00 29 214 10543 -52.5 -80.5 2 28.0 -52.8 275 22 342.9 342.9 295.0 342.9 0.00 30 200 10980 -52.9 -82.9 1 30.0 -53.2 255 30 349.0 349.0 296.4 349.0 0.00 31 184 11519 -51.9 -83.9 1 32.0 -52.3 252 31 359.0 359.0 298.5 359.0 0.00 32 162 12348 -50.3 -83.3 1 33.0 -50.9 248 33 375.1 375.1 301.4 375.1 0.00 33 150 12850 -50.7 -83.7 1 33.0 -51.3 245 34 382.7 382.7 302.7 382.7 0.00 34 120 14287 -55.1 -86.1 1 31.0 -55.5 248 42 399.9 399.9 305.2 399.9 0.00 35 100 15450 -54.9 -86.9 1 32.0 -55.5 250 49 421.7 421.7 307.9 421.7 0.00 36 70 17730 -57.1 -88.1 1 31.0 -57.7 245 41 462.2 462.2 312.0 462.2 0.00 37 50 19850 -59.1 -89.1 1 30.0 -59.7 250 50 504.2 504.2 315.2 504.2 0.00 38 48 20105 -59.7 -88.7 1 29.0 -60.3 251 51 508.7 508.7 315.5 508.7 0.00 39 45 20510 -57.9 -88.9 1 31.0 -58.7 252 52 522.5 522.5 316.5 522.6 0.00 40 30 23040 -61.7 -90.7 1 29.0 -62.4 260 61 576.4 576.4 319.5 576.5 0.00 41 23 24675 -64.5 -91.5 1 27.0 -65.2 257 62 613.7 613.7 321.2 613.7 0.00 42 20 25530 -63.9 -91.9 1 28.0 -64.7 255 62 640.6 640.6 322.3 640.6 0.00 43 18 26176 -63.5 -91.5 1 28.0 -64.5 254 64 661.4 661.4 323.1 661.5 0.00 44 15 27286 -66.7 -92.7 1 26.0 -67.5 253 67 686.2 686.2 324.0 686.2 0.00 45 14 27706 -64.7 -92.7 1 28.0 -65.7 252 68 706.7 706.7 324.6 706.7 0.00 46 11 29165 -68.3 -93.3 2 25.0 -69.1 251 71 744.0 744.0 325.8 744.1 0.01 47 10 29740 -65.7 -92.7 1 27.0 -67.0 250 73 774.3 774.3 326.6 774.4 0.01 48 8.0 31102 -63.8 -92.2 1 28.4 -65.7 255 91 832.9 832.9 328.0 833.0 0.01 49 7.2 31750 -62.9 -91.9 1 29.0 -65.1 862.1 862.1 328.7 862.2 0.01 50 6.8 32100 -65.1 -92.1 1 27.0 -66.9 867.1 867.1 328.8 867.2 0.01 51 6.5 32376 -63.1 -92.1 1 29.0 -65.4 886.8 886.8 329.2 886.9 0.01 TRP 272 9032 -63.5 -68.1 53 4.6 -63.6 10 14 304.2 304.2 283.1 304.3 0.01 WND 8.0 31102 -63.8 -92.2 1 28.4 -65.7 255 91 832.9 832.9 328.0 833.0 0.01 Sounding variables and indices 1000-500 mb thick: 5148.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 14.02 % Est. max temperature: -1.08 C = 30.06 F Sfc-Lift cond lev (LCL): 838.29 mb = 1250.49 m = 4102.59 ft T: -13.57 C 700-500 lapse rate: 6.23 C/km Conv cond level (CCL): 504.51 mb = 4986.23 m = 16358.82 ft Mean mixing ratio: 0.46 g/kg Conv temperature: 17.32 C = 63.18 F Cap Strength: 19.99 C Lifted Index: 19.93 C Risk: None Lifted Index @300 mb: 23.43 C Lifted Index @700 mb: 13.77 C Showalter Index: 15.53 C Risk: None Total Totals Index: 21.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 0.60 C K Index: -36.70 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 4.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.79 J/kg Max Up Vert Vel: 7.32 m/s Conv Inhibition (B-): 67494.02 J/kg Cap Strength: 20.00 C Lift Cond Lev (LCL): 734.26 mb = 2254.61 m = 7396.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 100 at 6 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 ---------------------------------------------------------- 0 986 16 90 2 -2.0 0.0 | 284 4 4.2 -1.0 1 925 499 75 10 -9.7 -2.6 | 44 5 -3.5 -3.6 2 850 1145 110 15 -14.1 5.1 | 117 9 -7.9 4.1 3 700 2612 100 5 -4.9 0.9 | 278 1 1.3 -0.2 4 500 5050 5 7 -0.6 -7.0 | 325 10 5.6 -8.0 5 400 6580 40 18 -11.6 -13.8 | 20 16 -5.4 -14.8 6 300 8430 35 18 -10.3 -14.7 | 15 16 -4.1 -15.8 7 272 9032 10 14 -2.4 -13.8 | 346 15 3.8 -14.8 8 250 9550 320 4 2.6 -3.1 | 295 10 8.8 -4.1 9 200 10980 255 30 29.0 7.8 | 259 36 35.2 6.7 10 150 12850 245 34 30.8 14.4 | 250 39 37.0 13.3 11 100 15450 250 49 46.0 16.8 | 253 55 52.2 15.7 12 70 17730 245 41 37.2 17.3 | 249 46 43.4 16.3 13 50 19850 250 50 47.0 17.1 | 253 56 53.2 16.1 14 30 23040 260 61 60.1 10.6 | 262 67 66.3 9.6 15 20 25530 255 62 59.9 16.0 | 257 68 66.1 15.0 16 10 29740 250 73 68.6 25.0 | 252 79 74.8 23.9 Wind Parameters Mean winds (0-6000m): 69.5 at 8.4 knts Storm direction: 99.5 at 6.3 knts Shear (0-3000m) pos: 1.1 neg: 1.2 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 46.6 deg Storm rel helicity (0-3000m) pos: 18.0 neg: -0.6 tot: 17.5 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 33.85 Bulk Shear: 0.79 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 77 6 355 2| 0.0 8.4 8.4| 3.7 0.0 3.7 7.5 0.66| 8.6 5.7 1000 87 9 62 3| 3.5 4.2 7.7| 13.9 0.0 13.9 13.9 0.77| 7.9 6.1 1500 97 11 92 4| 2.2 2.8 5.1| 17.4 -0.4 17.0 11.3 0.68| 6.6 4.5 2000 99 11 99 4| 1.7 1.6 3.3| 17.4 -0.6 16.8 8.4 0.58| 5.9 3.4 2500 100 10 102 4| 1.3 1.1 2.5| 17.5 -0.6 17.0 6.8 0.55| 5.4 3.0 3000 100 9 101 3| 1.1 1.2 2.3| 18.0 -0.6 17.5 5.8 0.56| 4.9 2.7 4000 94 8 79 2| 0.8 1.4 2.2| 18.4 -0.9 17.5 4.4 0.50| 4.2 2.1 5000 85 8 44 2| 0.7 1.4 2.1| 18.4 -5.4 13.0 2.6 0.38| 3.8 1.4 6000 70 8 23 4| 0.7 1.2 1.8| 40.2 -5.4 34.8 5.8 0.47| 3.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//89564/skewt/89564.skewt.20250420.11.gif