UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042111.upa.cvt Date: 1100Z 21 APR 25 Searching for 89611... Searching the city database file for: 89611 ... Date:1100Z 21 APR 25 Station: 89611 WMO ident: 89611 Latitude: -66.28 Longitude: 110.52 Elevation: 41.00 ------------------------------------------------------------------------------- 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 -204 SFC 969 41 -8.5 -12.1 75 3.6 -9.4 50 15 267.0 267.3 265.6 271.3 1.56 2 925 401 -10.9 -13.4 82 2.5 -11.5 35 23 268.2 268.4 266.1 272.2 1.47 3 889 704 -13.7 -13.8 99 0.1 -13.7 44 14 268.3 268.6 266.3 272.4 1.48 4 850 1044 -14.9 -19.7 67 4.8 -15.8 55 3 270.5 270.7 266.8 273.2 0.94 5 836 1263 -15.9 -20.9 65 5.0 -16.8 55 4 270.8 270.9 266.8 273.3 0.86 6 791 1978 -18.1 -18.4 97 0.3 -18.1 53 8 272.7 272.9 268.7 276.0 1.13 7 755 2566 -19.5 -21.3 86 1.8 -19.8 52 12 274.9 275.0 269.7 277.6 0.92 8 700 3491 -22.7 -23.0 97 0.3 -22.8 50 17 277.3 277.5 271.1 279.9 0.86 9 639 3852 -25.7 -27.4 86 1.7 -25.9 45 16 281.3 281.4 273.0 283.2 0.63 10 501 4881 -38.7 -40.6 82 1.9 -38.8 30 13 285.7 285.7 274.8 286.4 0.22 11 500 4890 -38.9 -40.9 81 2.0 -39.0 30 13 285.6 285.6 274.7 286.3 0.21 12 491 5014 -39.7 -44.2 62 4.5 -39.9 23 13 286.1 286.1 274.9 286.6 0.15 13 458 5483 -43.5 -46.0 76 2.5 -43.6 359 13 287.1 287.1 275.4 287.6 0.14 14 450 5601 -44.7 -47.8 71 3.1 -44.8 352 13 287.1 287.1 275.3 287.4 0.11 15 444 5690 -45.1 -58.1 22 13.0 -45.4 347 13 287.7 287.7 275.5 287.8 0.03 16 438 5781 -45.1 -61.1 15 16.0 -45.4 343 13 288.8 288.8 276.1 288.9 0.02 17 400 6380 -48.1 -60.1 24 12.0 -48.3 310 13 292.5 292.5 277.9 292.6 0.03 18 375 6803 -50.9 -61.9 26 11.0 -51.1 307 17 294.2 294.2 278.7 294.3 0.02 19 345 7341 -54.7 -65.7 24 11.0 -54.8 304 22 296.2 296.2 279.7 296.2 0.02 20 311 8002 -56.9 -67.9 24 11.0 -57.0 300 28 302.0 302.0 282.2 302.1 0.01 21 300 8230 -57.3 -69.3 20 12.0 -57.4 295 30 304.6 304.6 283.2 304.6 0.01 22 250 9390 -53.5 -78.5 3 25.0 -53.8 300 28 326.5 326.5 290.7 326.5 0.00 23 248 9442 -53.1 -79.1 3 26.0 -53.4 300 28 327.9 327.9 291.1 327.9 0.00 24 200 10830 -52.3 -80.3 2 28.0 -52.7 290 28 349.9 349.9 296.6 350.0 0.00 25 185 11336 -50.7 -80.7 2 30.0 -51.2 287 30 360.4 360.4 298.8 360.4 0.00 26 150 12700 -51.1 -82.1 1 31.0 -51.7 280 36 382.0 382.0 302.6 382.0 0.00 27 100 15310 -54.7 -84.7 1 30.0 -55.2 270 38 422.0 422.0 308.0 422.1 0.00 28 70 17590 -55.7 -85.7 1 30.0 -56.4 275 44 465.2 465.2 312.3 465.2 0.00 29 50 19720 -58.1 -86.1 2 28.0 -58.8 265 60 506.6 506.6 315.4 506.6 0.00 30 30 22920 -60.5 -88.5 1 28.0 -61.4 260 63 579.7 579.7 319.6 579.7 0.01 31 20 25420 -63.7 -89.7 2 26.0 -64.6 265 77 641.2 641.2 322.3 641.2 0.01 32 14 27607 -63.9 -90.7 1 26.8 -65.0 270 83 709.5 709.5 324.7 709.5 0.01 33 13 28062 -63.9 -90.9 1 27.0 -65.1 724.6 724.6 325.2 724.6 0.01 TRP 311 8002 -56.9 -67.9 24 11.0 -57.0 300 28 302.0 302.0 282.2 302.1 0.01 WND 14 27607 -63.9 -90.7 1 26.8 -65.0 270 83 709.5 709.5 324.7 709.5 0.01 Sounding variables and indices 1000-500 mb thick: 5094.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 85.63 % Est. max temperature: -4.08 C = 24.65 F Sfc-Lift cond lev (LCL): 914.82 mb = 485.52 m = 1592.91 ft T: -11.68 C 700-500 lapse rate: 11.58 C/km Conv cond level (CCL): 872.55 mb = 845.64 m = 2774.37 ft Mean mixing ratio: 1.46 g/kg Conv temperature: -6.31 C = 20.63 F Cap Strength: 11.32 C Lifted Index: 11.24 C Risk: None Lifted Index @300 mb: 23.01 C Lifted Index @700 mb: 6.05 C Showalter Index: 10.39 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 19.20 C K Index: 4.00 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.67 J/kg Max Up Vert Vel: 3.65 m/s Conv Inhibition (B-): 60146.40 J/kg Cap Strength: 11.19 C Lift Cond Lev (LCL): 888.04 mb = 712.29 m = 2336.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 66 at 10 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 ---------------------------------------------------------- 0 969 41 50 15 -11.5 -9.6 | 23 6 -2.3 -5.5 1 925 401 35 23 -13.2 -18.8 | 15 15 -4.0 -14.7 2 850 1044 55 3 -2.5 -1.7 | 250 7 6.7 2.4 3 700 3491 50 17 -13.0 -10.9 | 30 8 -3.8 -6.8 4 500 4890 30 13 -6.5 -11.3 | 339 8 2.7 -7.1 5 400 6380 310 13 10.0 -8.4 | 282 20 19.1 -4.2 6 311 8002 300 28 24.2 -14.0 | 286 35 33.4 -9.8 7 300 8230 295 30 27.2 -12.7 | 283 37 36.4 -8.5 8 250 9390 300 28 24.2 -14.0 | 286 35 33.4 -9.8 9 200 10830 290 28 26.3 -9.6 | 279 36 35.5 -5.4 10 150 12700 280 36 35.5 -6.3 | 273 45 44.6 -2.1 11 100 15310 270 38 38.0 -0.0 | 265 47 47.2 4.2 12 70 17590 275 44 43.8 -3.8 | 270 53 53.0 0.3 13 50 19720 265 60 59.8 5.2 | 262 70 69.0 9.4 14 30 22920 260 63 62.0 10.9 | 258 73 71.2 15.1 15 20 25420 265 77 76.7 6.7 | 263 87 85.9 10.9 Wind Parameters Mean winds (0-6000m): 35.6 at 13.4 knts Storm direction: 65.6 at 10.1 knts Shear (0-3000m) pos: 2.7 neg: 2.6 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): -0.6 deg Storm rel helicity (0-3000m) pos: 6.6 neg: -16.0 tot: -9.4 m^2/s^2 ave: -3.1 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.33 Bulk Shear: 5.04 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 40 20 17 11| 0.0 4.9 4.9| 0.0 -5.2 -5.2 -10.3 -0.15| 11.9 -1.7 1000 39 15 3 8| 8.1 2.5 10.5| 0.0 -16.0 -16.0 -16.0 -0.40| 14.3 -5.7 1500 40 13 350 6| 5.4 2.4 7.8| 1.5 -16.0 -14.4 -9.6 -0.33| 10.4 -3.5 2000 42 12 343 5| 4.0 2.4 6.5| 3.2 -16.0 -12.7 -6.4 -0.25| 8.6 -2.1 2500 43 11 342 4| 3.2 2.5 5.8| 4.9 -16.0 -11.0 -4.4 -0.15| 7.4 -1.1 3000 44 12 346 4| 2.7 2.6 5.3| 6.6 -16.0 -9.4 -3.1 -0.10| 6.7 -0.7 4000 45 13 2 5| 2.0 2.1 4.1| 7.9 -21.2 -13.3 -3.3 -0.13| 5.7 -0.7 5000 42 14 359 6| 1.6 1.6 3.2| 7.9 -31.3 -23.4 -4.7 -0.22| 5.1 -1.1 6000 36 13 349 7| 1.3 1.4 2.8| 7.9 -62.7 -54.9 -9.1 -0.32| 5.3 -1.7 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20250421.11.gif