UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041811.upa.cvt Date: 1100Z 18 APR 25 Searching for 89611... Searching the city database file for: 89611 ... Date:1100Z 18 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 -59 SFC 987 41 -12.1 -14.1 85 2.0 -12.5 205 5 262.0 262.2 261.4 265.5 1.30 2 983 72 -10.5 -13.3 80 2.8 -11.2 196 6 263.9 264.2 263.0 267.7 1.39 3 925 539 -13.5 -15.2 87 1.7 -13.9 55 18 265.5 265.7 263.9 269.0 1.27 4 914 630 -14.1 -15.5 89 1.4 -14.4 54 18 265.8 266.0 264.1 269.2 1.25 5 857 1117 -15.9 -16.3 97 0.4 -16.0 46 17 268.9 269.1 266.3 272.3 1.25 6 850 1179 -15.9 -17.2 90 1.3 -16.2 45 17 269.5 269.7 266.5 272.8 1.17 7 825 1404 -15.7 -18.2 81 2.5 -16.2 47 15 272.0 272.2 268.1 275.2 1.10 8 700 2626 -22.1 -24.5 81 2.4 -22.5 60 7 278.0 278.1 271.3 280.2 0.75 9 670 2948 -23.3 -27.4 69 4.1 -23.9 56 9 280.2 280.3 272.3 282.0 0.60 10 534 4571 -34.7 -36.0 88 1.3 -34.8 36 17 285.3 285.4 274.8 286.4 0.33 11 500 5030 -35.7 -38.8 73 3.1 -35.9 30 19 289.5 289.6 276.9 290.4 0.27 12 494 5114 -36.1 -39.0 75 2.9 -36.3 30 19 290.0 290.1 277.1 290.9 0.26 13 493 5128 -36.1 -39.3 72 3.2 -36.3 30 19 290.2 290.2 277.2 291.0 0.26 14 432 6027 -43.3 -45.7 77 2.4 -43.4 33 22 292.2 292.2 278.0 292.7 0.15 15 423 6168 -44.1 -47.8 67 3.7 -44.2 34 23 293.0 293.0 278.3 293.4 0.12 16 401 6523 -46.3 -47.2 90 0.9 -46.3 35 24 294.6 294.6 279.1 295.1 0.14 17 400 6540 -46.5 -47.9 86 1.4 -46.6 35 24 294.6 294.6 279.1 295.0 0.13 18 381 6862 -48.5 -51.5 71 3.0 -48.6 35 25 296.0 296.1 279.7 296.4 0.09 19 375 6966 -48.9 -50.1 87 1.2 -48.9 35 26 296.9 296.9 280.1 297.2 0.10 20 370 7055 -49.5 -52.8 68 3.3 -49.6 35 26 297.2 297.2 280.2 297.5 0.08 21 364 7162 -50.5 -51.7 87 1.2 -50.5 35 26 297.3 297.3 280.3 297.6 0.09 22 355 7325 -51.7 -53.6 80 1.9 -51.7 35 27 297.8 297.8 280.5 298.1 0.07 23 352 7380 -51.9 -64.9 20 13.0 -52.1 35 27 298.2 298.2 280.6 298.3 0.02 24 342 7566 -53.1 -59.1 48 6.0 -53.2 35 28 299.1 299.1 281.0 299.2 0.04 25 308 8234 -57.9 -61.5 63 3.6 -57.9 35 30 301.5 301.5 282.0 301.6 0.03 26 300 8400 -58.5 -63.3 54 4.8 -58.6 35 31 302.9 302.9 282.6 303.0 0.03 27 299 8421 -58.5 -63.5 52 5.0 -58.6 35 31 303.2 303.2 282.7 303.3 0.03 28 292 8569 -58.7 -67.7 30 9.0 -58.8 29 31 304.9 305.0 283.4 305.0 0.01 29 250 9550 -54.9 -77.9 4 23.0 -55.1 350 28 324.4 324.4 290.1 324.5 0.00 30 209 10705 -52.3 -81.3 2 29.0 -52.7 326 23 345.6 345.6 295.6 345.6 0.00 31 200 10990 -53.1 -82.1 2 29.0 -53.4 320 22 348.7 348.7 296.3 348.7 0.00 32 150 12840 -53.5 -84.5 1 31.0 -53.9 300 35 377.9 377.9 301.9 377.9 0.00 33 100 15430 -55.5 -86.5 1 31.0 -56.0 295 33 420.5 420.5 307.8 420.5 0.00 34 70 17690 -58.5 -87.5 1 29.0 -59.0 280 40 459.2 459.2 311.7 459.2 0.00 35 62 18452 -58.1 -87.1 1 29.0 -58.7 282 42 476.3 476.3 313.1 476.4 0.00 36 50 19790 -62.3 -89.3 2 27.0 -62.7 285 46 496.7 496.7 314.7 496.7 0.00 37 49 19914 -62.7 -89.7 1 27.0 -63.1 285 47 498.6 498.6 314.8 498.6 0.00 38 30 22930 -63.1 -91.1 1 28.0 -63.7 295 64 572.6 572.6 319.3 572.6 0.00 39 26 23807 -64.7 -90.7 2 26.0 -65.3 592.0 592.0 320.2 592.0 0.00 40 24 24296 -64.7 -90.7 2 26.0 -65.3 280 67 605.7 605.7 320.9 605.7 0.00 TRP 299 8421 -58.5 -63.5 52 5.0 -58.6 35 31 303.2 303.2 282.7 303.3 0.03 WND 24 24296 -64.7 -90.7 2 26.0 -65.3 280 67 605.7 605.7 320.9 605.7 0.00 Sounding variables and indices 1000-500 mb thick: 5089.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 81.51 % Est. max temperature: -3.37 C = 25.93 F Sfc-Lift cond lev (LCL): 955.59 mb = 289.27 m = 949.04 ft T: -11.89 C 700-500 lapse rate: 5.66 C/km Conv cond level (CCL): 861.45 mb = 1077.95 m = 3536.53 ft Mean mixing ratio: 1.30 g/kg Conv temperature: -5.55 C = 22.02 F Cap Strength: 14.03 C Lifted Index: 17.13 C Risk: None Lifted Index @300 mb: 24.16 C Lifted Index @700 mb: 9.35 C Showalter Index: 13.97 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 18.50 C K Index: 0.20 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.10 J/kg Max Up Vert Vel: 4.92 m/s Conv Inhibition (B-): 51255.62 J/kg Cap Strength: 16.42 C Lift Cond Lev (LCL): 907.59 mb = 683.17 m = 2241.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 71 at 11 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 ---------------------------------------------------------- 0 987 41 205 5 2.1 4.5 | 237 15 12.4 8.0 1 925 539 55 18 -14.7 -10.3 | 33 8 -4.5 -6.8 2 850 1179 45 17 -12.0 -12.0 | 12 9 -1.8 -8.5 3 700 2626 60 7 -6.1 -3.5 | 270 4 4.2 -0.0 4 500 5030 30 19 -9.5 -16.5 | 357 13 0.8 -13.0 5 400 6540 35 24 -13.8 -19.7 | 12 17 -3.5 -16.2 6 300 8400 35 31 -17.8 -25.4 | 19 23 -7.5 -21.9 7 299 8421 35 31 -17.8 -25.4 | 19 23 -7.5 -21.9 8 250 9550 350 28 4.9 -27.6 | 328 28 15.1 -24.1 9 200 10990 320 22 14.1 -16.9 | 299 28 24.4 -13.4 10 150 12840 300 35 30.3 -17.5 | 289 43 40.6 -14.0 11 100 15430 295 33 29.9 -13.9 | 285 42 40.2 -10.5 12 70 17690 280 40 39.4 -6.9 | 274 50 49.7 -3.5 13 50 19790 285 46 44.4 -11.9 | 279 55 54.7 -8.4 14 30 22930 295 64 58.0 -27.0 | 289 72 68.3 -23.6 Wind Parameters Mean winds (0-6000m): 41.3 at 14.4 knts Storm direction: 71.3 at 10.8 knts Shear (0-3000m) pos: 1.7 neg: 4.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 64.5 deg Storm rel helicity (0-3000m) pos: 1.8 neg: -84.6 tot: -82.7 m^2/s^2 ave: -27.6 10^-3 m/s^2 rel: -0.79 Storm rel vorticity (0-3000m) horiz: 8.5 stream: -6.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.45 Bulk Shear: 4.93 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 65 12 9 1| 0.0 23.1 23.1| 0.0 -70.5 -70.5 -141.0 -0.92| 35.0-32.3 1000 55 15 19 5| 0.0 11.3 11.3| 0.0 -76.0 -76.0 -76.0 -0.93| 18.8-17.4 1500 52 15 15 6| 0.9 7.5 8.5| 0.0 -78.9 -78.9 -52.6 -0.89| 13.6-12.1 2000 51 15 11 6| 1.6 5.6 7.3| 0.0 -81.4 -81.4 -40.7 -0.86| 11.2 -9.6 2500 51 13 3 5| 2.0 4.5 6.6| 0.0 -84.2 -84.2 -33.7 -0.87| 9.7 -8.4 3000 52 13 355 4| 1.7 4.0 5.7| 1.8 -84.6 -82.7 -27.6 -0.79| 8.5 -6.7 4000 50 12 350 4| 1.3 3.7 5.0| 6.1 -84.6 -78.4 -19.6 -0.64| 7.1 -4.6 5000 45 13 350 6| 1.0 3.5 4.5| 7.3 -84.8 -77.6 -15.5 -0.57| 6.3 -3.6 6000 41 14 354 7| 0.6 2.9 3.5| 17.2 -84.8 -67.6 -11.3 -0.50| 5.6 -2.8 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20250418.11.gif