UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121400.upa.cvt Date: 0000Z 14 DEC 25 Searching for 89512... Searching the city database file for: 89512 ... Date:0000Z 14 DEC 25 Station: 89512 WMO ident: 89512 Latitude: -70.77 Longitude: 11.83 Elevation: 102.00 ------------------------------------------------------------------------------- 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 -45 SFC 979 102 -2.9 -11.9 50 9.0 -5.5 0 0 271.9 272.2 268.8 276.3 1.57 2 925 569 -6.5 -14.5 53 8.0 -8.6 95 2 272.7 272.9 269.0 276.5 1.34 3 850 1223 -11.5 -20.5 47 9.0 -13.3 105 8 274.1 274.2 269.1 276.7 0.88 4 794 1742 -15.1 -23.1 50 8.0 -16.6 114 8 275.6 275.8 269.8 277.9 0.75 5 700 2680 -22.7 -30.7 48 8.0 -23.7 130 8 277.3 277.4 270.3 278.6 0.42 6 697 2711 -22.7 -30.7 48 8.0 -23.7 130 8 277.7 277.8 270.5 279.0 0.42 7 661 3100 -22.7 -35.7 30 13.0 -24.1 132 8 281.9 282.0 272.8 282.8 0.28 8 580 4048 -27.3 -42.3 23 15.0 -28.5 136 9 287.3 287.3 275.5 287.8 0.16 9 533 4651 -31.1 -47.1 19 16.0 -32.1 138 9 289.8 289.8 276.7 290.1 0.10 10 500 5100 -34.5 -48.5 23 14.0 -35.3 140 9 291.0 291.0 277.3 291.3 0.09 11 400 6630 -44.9 -54.9 32 10.0 -45.2 155 15 296.6 296.6 279.9 296.8 0.06 12 347 7562 -51.9 -60.9 33 9.0 -52.1 160 12 299.5 299.5 281.1 299.6 0.03 13 336 7770 -53.3 -62.3 33 9.0 -53.4 161 11 300.3 300.3 281.5 300.4 0.03 14 300 8490 -57.7 -66.7 31 9.0 -57.8 165 8 304.0 304.0 283.0 304.1 0.02 15 292 8661 -58.5 -67.5 30 9.0 -58.6 155 10 305.2 305.2 283.5 305.3 0.01 16 285 8814 -56.9 -65.9 31 9.0 -57.0 164 9 309.6 309.7 285.2 309.7 0.02 17 250 9650 -54.9 -63.9 32 9.0 -55.1 210 3 324.4 324.5 290.2 324.6 0.03 18 200 11090 -50.9 -62.9 23 12.0 -51.2 105 4 352.2 352.2 297.1 352.3 0.04 19 150 12980 -47.3 -64.3 13 17.0 -48.0 85 7 388.6 388.6 303.6 388.8 0.04 20 113 14874 -41.5 -65.5 6 24.0 -43.3 64 14 432.2 432.2 309.1 432.4 0.05 21 100 15710 -36.9 -65.9 3 29.0 -39.9 55 17 456.4 456.4 311.5 456.7 0.05 22 97 15921 -36.5 -66.5 3 30.0 -39.7 57 17 461.2 461.2 311.9 461.5 0.05 23 85 16836 -36.9 -69.9 2 33.0 -40.4 64 17 478.1 478.2 313.3 478.4 0.04 24 70 18180 -36.7 -74.7 1 38.0 -40.8 75 16 505.9 505.9 315.4 506.0 0.02 25 50 20510 -35.9 75 11 558.9 26 30 24060 -35.9 85 22 646.8 27 24 25613 -34.1 85 25 694.6 28 20 26890 -32.9 85 27 735.5 29 10 31810 -28.7 912.4 TRP 292 8661 -58.5 -67.5 30 9.0 -58.6 155 10 305.2 305.2 283.5 305.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5145.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 37.93 % Est. max temperature: -0.14 C = 31.75 F Sfc-Lift cond lev (LCL): 849.25 mb = 1229.73 m = 4034.49 ft T: -11.55 C 700-500 lapse rate: 4.88 C/km Conv cond level (CCL): 771.97 mb = 1951.24 m = 6401.62 ft Mean mixing ratio: 1.33 g/kg Conv temperature: 1.23 C = 34.21 F Cap Strength: 11.60 C Lifted Index: 12.24 C Risk: None Lifted Index @300 mb: 19.57 C Lifted Index @700 mb: 2.65 C Showalter Index: 12.06 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 14.00 C K Index: -5.50 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.59 J/kg Max Up Vert Vel: 3.63 m/s Conv Inhibition (B-): 83154.03 J/kg Cap Strength: 12.16 C Lift Cond Lev (LCL): 812.62 mb = 1565.29 m = 5135.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 161 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 ---------------------------------------------------------- 0 979 102 0 0 -0.0 -0.0 | 341 6 1.9 -5.6 1 925 569 95 2 -2.0 0.2 | 1 5 -0.1 -5.4 2 850 1223 105 8 -7.7 2.1 | 59 7 -5.8 -3.6 3 700 2680 130 8 -6.1 5.1 | 84 4 -4.2 -0.5 4 500 5100 140 9 -5.8 6.9 | 108 4 -3.9 1.3 5 400 6630 155 15 -6.3 13.6 | 151 9 -4.4 8.0 6 300 8490 165 8 -2.1 7.7 | 176 2 -0.2 2.1 7 292 8661 155 10 -4.2 9.1 | 146 4 -2.3 3.4 8 250 9650 210 3 1.5 2.6 | 312 5 3.4 -3.0 9 200 11090 105 4 -3.9 1.0 | 23 5 -1.9 -4.6 10 150 12980 85 7 -7.0 -0.6 | 39 8 -5.1 -6.2 11 100 15710 55 17 -13.9 -9.8 | 38 20 -12.0 -15.4 12 70 18180 75 16 -15.5 -4.1 | 54 17 -13.5 -9.8 13 50 20510 75 11 -10.6 -2.8 | 46 12 -8.7 -8.5 14 30 24060 85 22 -21.9 -1.9 | 69 21 -20.0 -7.5 15 20 26890 85 27 -26.9 -2.4 | 72 26 -25.0 -8.0 Wind Parameters Mean winds (0-6000m): 131.2 at 7.9 knts Storm direction: 161.2 at 5.9 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 16.1 neg: 0.0 tot: 16.1 m^2/s^2 ave: 5.4 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.99 Bulk Shear: 6.63 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 95 1 351 6| 2.4 0.0 2.4| 3.9 0.0 3.9 7.8 0.83| 3.0 2.5 1000 100 3 10 5| 3.5 0.0 3.5| 10.6 0.0 10.6 10.6 0.92| 3.9 3.6 1500 105 5 29 5| 2.7 0.0 2.7| 13.4 0.0 13.4 8.9 0.90| 3.3 2.9 2000 109 5 40 5| 2.1 0.0 2.1| 14.6 0.0 14.6 7.3 0.87| 2.8 2.4 2500 113 6 48 5| 1.6 0.0 1.6| 15.6 0.0 15.6 6.2 0.85| 2.5 2.1 3000 117 6 53 5| 1.4 0.0 1.4| 16.1 0.0 16.1 5.4 0.85| 2.1 1.8 4000 122 7 63 4| 1.1 0.0 1.1| 16.9 0.0 16.9 4.2 0.86| 1.7 1.5 5000 127 7 72 4| 0.9 0.0 0.9| 17.7 0.0 17.7 3.5 0.87| 1.4 1.2 6000 131 8 84 4| 1.1 0.0 1.1| 22.1 0.0 22.1 3.7 0.83| 1.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//89512/skewt/89512.skewt.20251214.00.gif