UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for U3884... Searching the city database file for: U3884 ... Date:0000Z 4 NOV 25 Station: U3884 WMO ident: 23884 Latitude: 61.60 Longitude: 90.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1015 56 -16.3 -18.1 86 1.8 -16.6 0 0 255.8 255.9 255.6 258.2 0.90 1 1012 78 -14.1 -16.6 81 2.5 -14.6 10 0 258.2 258.3 257.8 260.9 1.03 2 1000 168 -14.5 -16.5 85 2.0 -14.9 50 1 258.6 258.8 258.3 261.5 1.05 3 983 298 -14.9 -17.2 83 2.3 -15.3 59 3 259.5 259.7 258.9 262.2 1.01 4 954 526 -12.1 -14.0 86 1.9 -12.5 74 7 264.6 264.8 263.4 268.3 1.35 5 925 761 -13.5 -16.4 79 2.9 -14.1 90 11 265.5 265.7 263.7 268.7 1.15 6 850 1399 -17.7 -21.5 72 3.8 -18.3 100 11 267.6 267.7 264.6 269.9 0.81 7 804 1814 -19.3 -22.7 74 3.4 -19.8 109 9 270.2 270.3 266.3 272.4 0.77 8 785 1993 -17.3 -20.1 79 2.8 -17.9 112 8 274.2 274.4 269.3 277.0 0.99 9 748 2354 -18.3 -20.6 82 2.3 -18.7 120 6 276.9 277.1 271.0 279.8 0.99 10 723 2608 -18.7 -20.9 83 2.2 -19.1 125 4 279.2 279.4 272.4 282.1 1.00 11 700 2848 -20.1 -23.6 74 3.5 -20.7 130 3 280.2 280.4 272.7 282.7 0.81 12 606 3905 -25.7 -41.7 21 16.0 -27.1 66 2 285.6 285.6 274.6 286.1 0.16 13 580 4221 -27.3 -43.3 20 16.0 -28.6 46 2 287.3 287.3 275.5 287.8 0.14 14 500 5270 -36.5 -44.5 43 8.0 -37.0 340 1 288.5 288.6 276.2 289.0 0.15 15 452 5962 -41.5 -48.5 47 7.0 -41.8 340 1 290.7 290.7 277.2 291.1 0.10 16 400 6780 -48.1 -54.1 50 6.0 -48.3 340 1 292.5 292.5 278.0 292.7 0.06 17 360 7467 -52.1 -59.1 43 7.0 -52.2 333 2 296.1 296.1 279.6 296.2 0.04 18 328 8068 -52.9 -58.9 48 6.0 -53.0 326 2 303.0 303.0 282.6 303.1 0.04 19 300 8640 -55.3 -61.3 47 6.0 -55.4 320 3 307.4 307.4 284.4 307.5 0.03 20 282 9035 -56.7 -63.7 41 7.0 -56.8 265 9 310.9 310.9 285.7 311.0 0.03 21 266 9406 -57.3 -64.3 41 7.0 -57.4 270 11 315.2 315.2 287.2 315.3 0.03 22 250 9800 -56.1 -63.1 41 7.0 -56.2 275 13 322.7 322.7 289.6 322.8 0.03 23 249 9825 -55.7 -62.7 41 7.0 -55.8 275 13 323.6 323.6 289.9 323.8 0.03 24 200 11220 -55.7 -63.7 36 8.0 -55.9 285 17 344.6 344.6 295.4 344.7 0.04 25 150 13040 -57.1 -67.1 27 10.0 -57.3 290 19 371.7 371.7 300.9 371.8 0.03 26 100 15580 -60.9 -72.9 19 12.0 -61.1 290 23 410.1 410.1 306.5 410.2 0.02 27 87 16445 -60.1 -73.1 17 13.0 -60.4 288 22 428.3 428.3 308.7 428.4 0.02 28 70 17790 -62.9 -75.9 16 13.0 -63.1 285 21 449.8 449.8 310.8 449.9 0.02 29 50 19850 -65.3 -79.3 13 14.0 -65.5 285 23 489.6 489.6 314.2 489.7 0.01 30 37 21670 -68.3 -82.3 12 14.0 -68.5 273 22 525.9 525.9 316.7 526.0 0.01 31 30 22930 -67.9 -81.9 12 14.0 -68.2 265 21 559.5 559.5 318.6 559.6 0.02 32 28 23345 -67.3 -81.3 12 14.0 -67.7 267 24 572.4 572.4 319.3 572.5 0.02 33 20 25360 -69.9 -83.9 11 14.0 -70.2 275 36 622.2 622.2 321.6 622.3 0.02 34 19 25664 -71.3 -85.3 11 14.0 -71.6 627.1 627.1 321.8 627.2 0.01 35 16 26686 -69.1 -84.1 10 15.0 -69.6 665.8 665.8 323.3 666.0 0.02 TRP 282 9035 -56.7 -63.7 41 7.0 -56.8 265 9 310.9 310.9 285.7 311.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5102.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 58.87 % Est. max temperature: -4.84 C = 23.30 F Sfc-Lift cond lev (LCL): 985.59 mb = 277.86 m = 911.60 ft T: -14.84 C 700-500 lapse rate: 6.77 C/km ThetaE index: 0.00 C Layer 1015.0- -0.0 mb Conv cond level (CCL): 856.88 mb = 1338.13 m = 4390.14 ft Mean mixing ratio: 1.15 g/kg Conv temperature: -4.60 C = 23.72 F Cap Strength: 19.03 C Lifted Index: 19.09 C Risk: None Lifted Index @300 mb: 29.76 C Lifted Index @700 mb: 14.22 C Showalter Index: 15.45 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 15.00 C K Index: -6.20 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 4.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.20 J/kg Max Up Vert Vel: 8.39 m/s Conv Inhibition (B-): 58090.26 J/kg Cap Strength: 19.12 C Lift Cond Lev (LCL): 929.06 mb = 727.64 m = 2387.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 129 at 3 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 1015 56 0 0 -0.0 -0.0 | 309 3 2.5 -2.1 1 1000 168 50 1 -0.8 -0.6 | 327 3 1.7 -2.7 2 925 761 90 11 -11.0 0.0 | 76 9 -8.5 -2.1 3 850 1399 100 11 -10.8 1.9 | 89 8 -8.3 -0.2 4 700 2848 130 3 -2.3 1.9 | 302 0 0.2 -0.1 5 500 5270 340 1 0.3 -0.9 | 316 4 2.9 -3.0 6 400 6780 340 1 0.3 -0.9 | 316 4 2.9 -3.0 7 300 8640 320 3 1.9 -2.3 | 314 6 4.4 -4.4 8 282 9035 265 9 9.0 0.8 | 276 12 11.5 -1.3 9 250 9800 275 13 13.0 -1.1 | 282 16 15.5 -3.2 10 200 11220 285 17 16.4 -4.4 | 289 20 18.9 -6.5 11 150 13040 290 19 17.9 -6.5 | 293 22 20.4 -8.6 12 100 15580 290 23 21.6 -7.9 | 292 26 24.1 -9.9 13 70 17790 285 21 20.3 -5.4 | 288 24 22.8 -7.5 14 50 19850 285 23 22.2 -6.0 | 288 26 24.7 -8.0 15 30 22930 265 21 20.9 1.8 | 271 23 23.4 -0.2 16 20 25360 275 36 35.9 -3.1 | 278 39 38.4 -5.2 Wind Parameters Mean winds (0-6000m): 99.4 at 4.3 knts Storm direction: 129.4 at 3.3 knts Shear (0-3000m) pos: 0.8 neg: 0.3 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 50.8 deg Storm rel helicity (0-3000m) pos: 21.1 neg: -0.0 tot: 21.1 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 65.24 Bulk Shear: 0.54 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 72 3 13 3| 7.8 0.0 7.8| 7.8 0.0 7.8 15.5 0.91| 8.2 7.4 1000 89 7 63 5| 5.7 0.0 5.7| 16.0 0.0 16.0 16.0 0.87| 6.6 5.8 1500 93 8 74 6| 3.5 0.0 3.5| 19.1 0.0 19.1 12.8 0.85| 5.1 4.4 2000 97 8 79 6| 1.9 0.0 1.9| 20.7 0.0 20.7 10.4 0.76| 4.7 3.5 2500 99 8 81 5| 0.9 0.0 0.9| 21.1 0.0 21.1 8.4 0.67| 4.3 2.9 3000 100 7 79 5| 0.8 0.3 1.1| 21.1 -0.0 21.1 7.0 0.58| 4.1 2.4 4000 99 6 72 4| 0.6 0.6 1.1| 21.2 -0.6 20.6 5.2 0.50| 3.4 1.7 5000 100 5 64 3| 0.5 0.6 1.0| 21.2 -2.2 18.9 3.8 0.40| 2.9 1.2 6000 99 4 52 2| 0.4 0.5 0.9| 21.2 -2.6 18.6 3.1 0.39| 2.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20251104.00.gif