UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041923.upa.cvt Date: 2300Z 19 APR 25 Searching for 89611... Searching the city database file for: 89611 ... Date:2300Z 19 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 -276 SFC 961 41 -6.3 -12.3 62 6.0 -7.9 170 12 269.9 270.2 267.5 274.2 1.54 2 959 57 -5.9 -12.9 58 7.0 -7.8 168 12 270.5 270.7 267.7 274.6 1.47 3 925 335 -8.7 -13.3 69 4.6 -9.9 140 9 270.4 270.7 267.7 274.5 1.48 4 870 1539 -13.1 -14.7 88 1.6 -13.5 82 26 270.6 270.8 267.7 274.5 1.40 5 859 1783 -10.1 -16.1 61 6.0 -11.5 70 30 274.7 274.9 270.1 278.4 1.27 6 850 1984 -10.5 -15.1 69 4.6 -11.6 60 33 275.1 275.4 270.6 279.1 1.39 7 797 2476 -14.3 -14.4 99 0.1 -14.3 62 32 276.2 276.5 271.5 280.7 1.57 8 749 2946 -15.5 -17.5 85 2.0 -16.0 63 30 279.9 280.1 273.2 283.6 1.29 9 718 3265 -16.9 -17.9 92 1.0 -17.1 64 30 281.7 281.9 274.3 285.6 1.30 10 701 3444 -17.5 -19.8 82 2.3 -18.0 65 29 283.0 283.2 274.8 286.4 1.13 11 700 3455 -17.7 -19.8 84 2.1 -18.1 65 29 282.9 283.1 274.7 286.3 1.13 12 500 4880 -36.9 -41.3 64 4.4 -37.2 75 31 288.0 288.1 276.0 288.7 0.21 13 469 5319 -40.5 -44.8 63 4.3 -40.7 66 31 288.9 288.9 276.3 289.4 0.15 14 441 5734 -44.3 -48.2 65 3.9 -44.5 58 32 289.2 289.2 276.5 289.6 0.11 15 429 5918 -45.9 -51.9 51 6.0 -46.1 54 32 289.5 289.5 276.5 289.7 0.07 16 417 6106 -47.7 -52.3 59 4.6 -47.8 51 32 289.5 289.5 276.5 289.8 0.07 17 400 6380 -48.9 -52.6 65 3.7 -49.0 45 32 291.4 291.4 277.5 291.7 0.07 18 385 6630 -50.5 -52.9 76 2.4 -50.5 40 33 292.5 292.6 278.0 292.8 0.07 19 342 7394 -55.9 -60.5 56 4.6 -56.0 26 36 295.3 295.3 279.3 295.4 0.03 20 321 7795 -58.3 -61.1 70 2.8 -58.3 18 37 297.4 297.4 280.2 297.5 0.03 21 315 7913 -59.1 -65.1 46 6.0 -59.2 16 38 297.9 297.9 280.4 297.9 0.02 22 311 7994 -57.9 -68.9 23 11.0 -58.0 14 38 300.6 300.6 281.6 300.7 0.01 23 300 8220 -59.3 -66.3 40 7.0 -59.4 10 39 301.8 301.8 282.1 301.8 0.02 24 288 8473 -61.5 -65.8 56 4.3 -61.6 10 29 302.2 302.2 282.3 302.2 0.02 25 279 8668 -60.9 -72.9 19 12.0 -61.0 10 26 305.8 305.8 283.7 305.8 0.01 26 269 8893 -61.3 -69.3 34 8.0 -61.4 10 23 308.4 308.4 284.7 308.5 0.01 27 257 9177 -58.1 -80.1 4 22.0 -58.2 10 19 317.2 317.2 287.8 317.2 0.00 28 250 9350 -57.3 -79.3 5 22.0 -57.5 10 17 320.9 320.9 289.0 320.9 0.00 29 215 10314 -52.9 -80.9 2 28.0 -53.2 340 10 341.9 341.9 294.8 341.9 0.00 30 200 10780 -54.1 -82.1 2 28.0 -54.4 325 6 347.1 347.1 296.0 347.1 0.00 31 150 12630 -55.3 -84.3 2 29.0 -55.6 295 20 374.8 374.8 301.4 374.8 0.00 32 100 15200 -57.5 -85.5 2 28.0 -57.9 280 19 416.6 416.6 307.3 416.6 0.00 33 70 17450 -58.7 -86.7 2 28.0 -59.2 270 25 458.8 458.8 311.7 458.8 0.00 34 50 19550 -62.1 -88.1 2 26.0 -62.6 255 36 497.1 497.1 314.8 497.2 0.00 35 41 20767 -63.9 -88.9 2 25.0 -64.3 255 40 521.7 521.7 316.4 521.7 0.00 36 30 22680 -62.9 -88.9 2 26.0 -63.6 255 47 573.2 573.2 319.3 573.2 0.00 37 26 23558 -62.1 -89.1 2 27.0 -62.9 255 52 599.4 599.4 320.6 599.4 0.01 38 20 25170 -62.5 -89.5 1 27.0 -63.5 255 61 644.9 644.9 322.5 644.9 0.01 39 18 25818 -64.5 -90.5 2 26.0 -65.4 258 63 658.3 658.3 323.0 658.3 0.01 40 14 27370 -60.9 -88.9 1 28.0 -62.5 265 69 719.5 719.5 325.0 719.6 0.01 41 10 29450 -63.7 -89.7 2 26.0 -65.3 275 76 781.8 781.8 326.8 781.9 0.01 42 9.7 29637 -64.3 -90.3 2 26.0 -65.8 786.4 786.4 326.9 786.4 0.01 43 9.0 30099 -60.9 -88.9 1 28.1 -63.1 270 80 816.6 816.6 327.7 816.8 0.02 44 8.7 30310 -59.3 -88.3 1 29.0 -62.0 830.6 830.6 328.0 830.8 0.02 TRP 288 8473 -61.5 -65.8 56 4.3 -61.6 10 29 302.2 302.2 282.3 302.2 0.02 WND 9.0 30099 -60.9 -88.9 1 28.1 -63.1 270 80 816.6 816.6 327.7 816.8 0.02 Sounding variables and indices 1000-500 mb thick: 5156.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 77.57 % Est. max temperature: -0.35 C = 31.37 F Sfc-Lift cond lev (LCL): 873.44 mb = 1461.38 m = 4794.50 ft T: -12.82 C 700-500 lapse rate: 13.47 C/km ThetaE index: 0.10 C Layer 700.0- 500.0 mb Conv cond level (CCL): 725.99 mb = 3181.19 m = 10436.86 ft Mean mixing ratio: 1.45 g/kg Conv temperature: 4.89 C = 40.81 F Cap Strength: 9.14 C Lifted Index: 11.24 C Risk: None Lifted Index @300 mb: 19.20 C Lifted Index @700 mb: 9.06 C Showalter Index: 7.73 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 21.80 C K Index: 9.20 Risk: None Sweat Index: 97.00 Risk: None Energy Index: -0.29 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.47 J/kg Max Up Vert Vel: 4.12 m/s Conv Inhibition (B-): 66171.91 J/kg Cap Strength: 11.17 C Lift Cond Lev (LCL): 851.95 mb = 1940.36 m = 6365.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 98 at 22 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 ---------------------------------------------------------- 0 961 41 170 12 -2.1 11.8 | 245 21 19.2 8.9 1 925 335 140 9 -5.8 6.9 | 256 16 15.5 4.0 2 850 1984 60 33 -28.6 -16.5 | 21 21 -7.3 -19.4 3 700 3455 65 29 -26.3 -12.3 | 18 16 -5.0 -15.2 4 500 4880 75 31 -29.9 -8.0 | 38 14 -8.6 -10.9 5 400 6380 45 32 -22.6 -22.6 | 3 26 -1.3 -25.5 6 300 8220 10 39 -6.8 -38.4 | 341 44 14.5 -41.3 7 288 8473 10 29 -5.0 -28.6 | 333 35 16.3 -31.5 8 250 9350 10 17 -3.0 -16.7 | 317 27 18.4 -19.7 9 200 10780 325 6 3.4 -4.9 | 288 26 24.8 -7.8 10 150 12630 295 20 18.1 -8.5 | 286 41 39.4 -11.4 11 100 15200 280 19 18.7 -3.3 | 279 41 40.0 -6.2 12 70 17450 270 25 25.0 -0.0 | 274 46 46.3 -2.9 13 50 19550 255 36 34.8 9.3 | 263 56 56.1 6.4 14 30 22680 255 47 45.4 12.2 | 262 67 66.7 9.3 15 20 25170 255 61 58.9 15.8 | 261 81 80.2 12.9 16 10 29450 275 76 75.7 -6.6 | 276 97 97.0 -9.5 Wind Parameters Mean winds (0-6000m): 67.8 at 28.7 knts Storm direction: 97.8 at 21.5 knts Shear (0-3000m) pos: 0.6 neg: 6.6 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 134.0 deg Storm rel helicity (0-3000m) pos: 15.1 neg: -32.6 tot: -17.5 m^2/s^2 ave: -5.8 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 115.88 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 ------------------------------------------------------------------------------- 500 152 10 249 18| 0.0 8.4 8.4| 15.1 -6.8 8.2 16.5 0.15| 10.0 1.5 1000 135 12 246 14| 0.0 9.1 9.1| 15.1 -13.4 1.7 1.7 -0.07| 10.0 -0.7 1500 112 15 251 8| 0.0 9.9 9.9| 15.1 -14.9 0.1 0.1 -0.19| 11.3 -2.1 2000 85 19 328 5| 0.0 9.9 9.9| 15.1 -30.5 -15.4 -7.7 -0.22| 11.7 -2.6 2500 72 23 3 10| 0.3 7.9 8.3| 15.1 -31.3 -16.3 -6.5 -0.22| 9.7 -2.1 3000 69 25 9 12| 0.6 6.6 7.2| 15.1 -32.6 -17.5 -5.8 -0.21| 8.4 -1.8 4000 68 27 15 14| 0.7 5.0 5.7| 23.5 -33.8 -10.3 -2.6 -0.17| 6.7 -1.1 5000 69 28 21 14| 0.7 4.0 4.8| 35.0 -38.3 -3.3 -0.7 -0.12| 5.9 -0.7 6000 68 29 21 15| 0.6 3.8 4.4| 35.0 -77.1 -42.1 -7.0 -0.21| 5.9 -1.3 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20250419.23.gif