UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081300.upa.cvt Date: 0000Z 13 AUG 25 Searching for 89512... Searching the city database file for: 89512 ... Date:0000Z 13 AUG 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 -158 SFC 964 102 -12.3 -24.3 36 12.0 -14.2 165 31 263.6 263.7 261.1 265.2 0.55 2 952 205 -10.1 -23.1 34 13.0 -12.5 147 31 266.8 266.9 263.6 268.6 0.62 3 925 441 -11.5 -27.5 25 16.0 -14.0 105 30 267.5 267.6 263.8 268.8 0.43 4 850 1082 -17.1 -32.1 26 15.0 -18.9 105 33 268.2 268.3 264.0 269.1 0.30 5 834 1224 -18.3 -32.3 28 14.0 -20.0 108 32 268.4 268.5 264.1 269.3 0.30 6 796 1571 -19.7 -31.7 34 12.0 -21.1 115 29 270.5 270.6 265.7 271.6 0.34 7 775 1769 -20.5 -33.5 30 13.0 -22.0 119 27 271.8 271.8 266.4 272.6 0.29 8 700 2514 -25.5 -33.5 47 8.0 -26.3 135 21 274.2 274.3 268.2 275.2 0.32 9 686 2660 -26.7 -33.7 52 7.0 -27.4 128 20 274.5 274.6 268.3 275.5 0.32 10 669 2842 -25.7 -32.7 52 7.0 -26.5 119 19 277.6 277.7 270.4 278.7 0.37 11 666 2875 -25.5 -32.5 52 7.0 -26.3 117 19 278.2 278.2 270.7 279.3 0.37 12 595 3686 -29.7 -42.7 27 13.0 -30.6 77 15 282.4 282.4 272.8 282.9 0.15 13 501 4896 -36.5 -43.5 48 7.0 -36.9 16 9 288.4 288.4 276.1 288.9 0.16 14 500 4910 -36.5 -43.5 48 7.0 -36.9 15 9 288.5 288.6 276.2 289.1 0.16 15 497 4952 -36.7 -43.7 48 7.0 -37.1 15 9 288.8 288.8 276.3 289.3 0.16 16 400 6420 -48.9 -54.9 50 6.0 -49.0 20 16 291.4 291.4 277.4 291.6 0.06 17 300 8240 -63.9 -69.9 44 6.0 -63.9 20 15 295.3 295.3 279.2 295.3 0.01 18 282 8618 -67.1 -72.1 49 5.0 -67.1 12 12 295.9 295.9 279.6 296.0 0.01 19 250 9340 -71.3 -76.3 47 5.0 -71.3 355 6 300.1 300.1 281.4 300.1 0.00 20 221 10057 -74.7 -79.7 46 5.0 -74.7 9 12 305.6 305.6 283.7 305.6 0.00 21 200 10630 -77.3 -82.3 44 5.0 -77.3 20 17 310.3 310.3 285.4 310.3 0.00 22 174 11426 -80.7 -85.7 43 5.0 -80.7 10 18 317.3 317.3 287.9 317.3 0.00 23 163 11797 -79.9 -84.9 43 5.0 -79.9 3 13 324.7 324.7 290.2 324.7 0.00 24 150 12270 -79.5 -84.5 43 5.0 -79.5 355 7 333.2 333.2 292.6 333.2 0.00 25 100 14540 -83.5 -88.5 41 5.0 -83.5 265 17 366.4 366.4 299.9 366.4 0.00 26 70 16510 -85.3 -90.3 40 5.0 -85.3 260 17 401.9 401.9 305.5 401.9 0.00 27 50 18350 -87.1 -92.1 39 5.0 -87.1 270 28 438.3 438.3 309.7 438.3 0.00 28 32 20779 -87.7 -92.7 39 5.0 -87.7 274 32 496.3 496.3 314.7 496.3 0.00 29 30 21130 -86.9 -91.9 39 5.0 -86.9 275 33 507.7 507.7 315.5 507.8 0.00 30 20 23360 -84.9 -89.9 40 5.0 -84.9 285 41 576.3 576.3 319.5 576.3 0.01 31 16 24590 -84.9 -89.9 40 5.0 -84.9 614.3 614.3 321.2 614.3 0.01 TRP 174 11426 -80.7 -85.7 43 5.0 -80.7 10 18 317.3 317.3 287.9 317.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5068.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 36.23 % Est. max temperature: -6.43 C = 20.42 F Sfc-Lift cond lev (LCL): 793.26 mb = 1596.42 m = 5237.53 ft T: -19.80 C 700-500 lapse rate: 4.59 C/km ThetaE index: 0.00 C Layer 964.0- 0.0 mb Conv cond level (CCL): 551.30 mb = 4222.85 m = 13854.33 ft Mean mixing ratio: 0.44 g/kg Conv temperature: 8.96 C = 48.12 F Cap Strength: 16.33 C Lifted Index: 16.45 C Risk: None Lifted Index @300 mb: 18.87 C Lifted Index @700 mb: 6.09 C Showalter Index: 16.04 C Risk: None Total Totals Index: 23.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 4.40 C K Index: -20.70 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.89 J/kg Max Up Vert Vel: 4.45 m/s Conv Inhibition (B-): 40479.90 J/kg Cap Strength: 16.02 C Lift Cond Lev (LCL): 718.22 mb = 2325.93 m = 7630.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 134 at 15 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 ---------------------------------------------------------- 0 964 102 165 31 -8.0 29.9 | 187 20 2.5 19.7 1 925 441 105 30 -29.0 7.8 | 82 19 -18.4 -2.5 2 850 1082 105 33 -31.9 8.5 | 85 21 -21.3 -1.7 3 700 2514 135 21 -14.8 14.8 | 137 6 -4.3 4.6 4 500 4910 15 9 -2.3 -8.7 | 336 21 8.2 -18.9 5 400 6420 20 16 -5.5 -15.0 | 349 26 5.1 -25.3 6 300 8240 20 15 -5.1 -14.1 | 347 25 5.4 -24.3 7 250 9340 355 6 0.5 -6.0 | 326 20 11.1 -16.2 8 200 10630 20 17 -5.8 -16.0 | 350 27 4.7 -26.2 9 174 11426 10 18 -3.1 -17.7 | 345 29 7.4 -27.9 10 150 12270 355 7 0.6 -7.0 | 327 21 11.2 -17.2 11 100 14540 265 17 16.9 1.5 | 288 29 27.5 -8.7 12 70 16510 260 17 16.7 3.0 | 285 28 27.3 -7.3 13 50 18350 270 28 28.0 -0.0 | 285 40 38.6 -10.2 14 30 21130 275 33 32.9 -2.9 | 287 45 43.4 -13.1 15 20 23360 285 41 39.6 -10.6 | 293 54 50.2 -20.8 Wind Parameters Mean winds (0-6000m): 104.1 at 19.6 knts Storm direction: 134.1 at 14.7 knts Shear (0-3000m) pos: 2.6 neg: 6.6 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): -135.6 deg Storm rel helicity (0-3000m) pos: 43.9 neg: -152.1 tot: -108.2 m^2/s^2 ave: -36.1 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 10.9 stream: -5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 25.56 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 ------------------------------------------------------------------------------- 500 125 30 116 16| 0.0 31.8 31.8| 0.9-135.2-134.3 -268.5 -0.95| 33.7-32.0 1000 114 31 97 18| 1.1 15.9 17.0| 6.1-135.2-129.1 -129.1 -0.86| 18.0-15.5 1500 112 31 95 18| 2.1 10.6 12.7| 25.3-135.2-109.8 -73.2 -0.62| 14.4 -9.0 2000 114 30 96 17| 3.1 7.9 11.0| 37.5-135.2 -97.7 -48.8 -0.47| 12.4 -5.8 2500 116 28 98 15| 3.1 6.4 9.5| 43.9-137.7 -93.8 -37.5 -0.39| 11.3 -4.3 3000 116 27 97 14| 2.6 6.6 9.2| 43.9-152.1-108.2 -36.1 -0.46| 10.9 -5.0 4000 113 24 86 12| 1.9 5.9 7.9| 43.9-192.2-148.3 -37.1 -0.52| 10.0 -5.2 5000 113 21 77 9| 1.6 4.7 6.3| 47.0-233.8-186.9 -37.4 -0.55| 9.0 -5.0 6000 104 20 57 10| 1.0 3.9 5.0| 66.6-233.8-167.3 -27.9 -0.49| 7.9 -3.9 Wrote GIF file: /home/apache/climate/data/raob//89512/skewt/89512.skewt.20250813.00.gif