UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081500.upa.cvt Date: 0000Z 15 AUG 25 Searching for 89512... Searching the city database file for: 89512 ... Date:0000Z 15 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 -58 SFC 977 102 -13.3 -16.6 76 3.3 -14.0 130 25 261.6 261.8 260.6 264.5 1.07 2 925 534 -16.5 -19.7 76 3.2 -17.0 105 41 262.4 262.6 260.9 264.8 0.87 3 889 831 -18.5 -21.4 78 2.9 -19.0 91 38 263.4 263.5 261.4 265.5 0.78 4 850 1165 -19.5 -21.6 83 2.1 -19.8 75 35 265.7 265.8 263.2 268.0 0.80 5 846 1200 -19.7 -21.7 84 2.0 -20.0 75 35 265.9 266.0 263.3 268.1 0.80 6 835 1297 -18.7 -20.6 85 1.9 -19.0 74 34 267.9 268.1 264.9 270.4 0.89 7 720 2387 -25.7 -28.0 81 2.3 -26.0 66 26 271.8 271.9 267.0 273.4 0.53 8 700 2591 -25.3 -27.6 81 2.3 -25.6 65 25 274.5 274.6 268.8 276.2 0.57 9 685 2748 -25.1 -27.5 80 2.4 -25.4 57 25 276.4 276.5 270.0 278.1 0.58 10 598 3724 -31.1 -33.6 79 2.5 -31.3 4 25 280.4 280.5 272.1 281.6 0.37 11 586 3868 -31.9 -34.4 78 2.5 -32.1 356 25 281.1 281.2 272.4 282.2 0.35 12 518 4728 -38.9 -41.5 76 2.6 -39.1 309 25 282.7 282.8 273.1 283.4 0.19 13 500 4970 -40.1 -43.0 74 2.9 -40.2 295 25 284.1 284.2 273.8 284.7 0.17 14 400 6460 -49.7 -55.7 49 6.0 -49.8 290 28 290.4 290.4 276.9 290.6 0.05 15 329 7713 -57.3 -64.3 41 7.0 -57.4 310 27 296.6 296.6 279.8 296.7 0.02 16 300 8290 -61.1 -69.1 34 8.0 -61.2 320 26 299.2 299.2 281.0 299.3 0.01 17 290 8501 -61.7 -69.7 34 8.0 -61.7 320 26 301.3 301.3 281.9 301.3 0.01 18 250 9410 -66.7 -74.7 32 8.0 -66.7 320 28 306.9 306.9 284.1 306.9 0.01 19 243 9582 -67.5 -75.5 31 8.0 -67.5 317 29 308.2 308.2 284.7 308.2 0.01 20 234 9811 -67.5 -75.5 31 8.0 -67.5 314 30 311.6 311.6 285.9 311.6 0.01 21 200 10750 -72.1 -80.1 29 8.0 -72.1 300 36 318.6 318.6 288.3 318.6 0.00 22 161 12006 -77.3 -85.3 27 8.0 -77.3 300 45 330.2 330.2 291.7 330.2 0.00 23 150 12410 -77.3 -85.3 27 8.0 -77.3 290 49 336.9 336.9 293.6 337.0 0.00 24 121 13636 -80.3 -88.3 25 8.0 -80.3 290 48 352.8 352.8 297.3 352.8 0.00 25 100 14710 -82.1 -90.1 24 8.0 -82.1 290 47 369.1 369.1 300.4 369.1 0.00 26 70 16680 -84.3 -92.3 23 8.0 -84.3 285 67 404.0 404.0 305.7 404.0 0.00 27 67 16923 -84.5 -92.5 23 8.0 -84.5 285 66 408.7 408.7 306.3 408.7 0.00 28 57 17809 -88.5 -95.5 26 7.0 -88.5 285 64 419.0 419.0 307.6 419.0 0.00 29 50 18520 -88.1 -95.1 26 7.0 -88.1 285 62 435.9 435.9 309.4 435.9 0.00 30 47 18855 -88.2 -95.2 26 7.0 -88.2 280 69 443.4 443.4 310.2 443.4 0.00 31 45 19091 -88.3 -95.3 26 7.0 -88.3 448.7 448.7 310.7 448.7 0.00 TRP 161 12006 -77.3 -85.3 27 8.0 -77.3 300 45 330.2 330.2 291.7 330.2 0.00 WND 47 18855 -88.2 -95.2 26 7.0 -88.2 280 69 443.4 443.4 310.2 443.4 0.00 Sounding variables and indices 1000-500 mb thick: 5028.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 79.49 % Est. max temperature: -6.75 C = 19.84 F Sfc-Lift cond lev (LCL): 926.07 mb = 524.88 m = 1722.02 ft T: -16.43 C 700-500 lapse rate: 6.22 C/km ThetaE index: 0.00 C Layer 977.0- 299.0 mb Conv cond level (CCL): 792.32 mb = 1683.02 m = 5521.66 ft Mean mixing ratio: 0.89 g/kg Conv temperature: -5.62 C = 21.88 F Cap Strength: 14.81 C Lifted Index: 15.78 C Risk: None Lifted Index @300 mb: 24.25 C Lifted Index @700 mb: 9.31 C Showalter Index: 13.41 C Risk: None Total Totals Index: 39.10 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 18.50 C K Index: -3.30 Risk: None Sweat Index: 95.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.81 J/kg Max Up Vert Vel: 4.20 m/s Conv Inhibition (B-): 27316.34 J/kg Cap Strength: 15.76 C Lift Cond Lev (LCL): 880.63 mb = 901.56 m = 2957.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 74 at 21 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 ---------------------------------------------------------- 0 977 102 130 25 -19.2 16.1 | 183 22 1.2 21.7 1 925 534 105 41 -39.6 10.6 | 130 25 -19.2 16.3 2 850 1165 75 35 -33.8 -9.1 | 76 14 -13.4 -3.4 3 700 2591 65 25 -22.7 -10.6 | 25 5 -2.3 -4.9 4 500 4970 295 25 22.7 -10.6 | 276 43 43.1 -4.9 5 400 6460 290 28 26.3 -9.6 | 275 47 46.7 -3.9 6 300 8290 320 26 16.7 -19.9 | 291 40 37.1 -14.2 7 250 9410 320 28 18.0 -21.4 | 292 42 38.4 -15.8 8 200 10750 300 36 31.2 -18.0 | 283 53 51.6 -12.3 9 161 12006 300 45 39.0 -22.5 | 286 62 59.4 -16.8 10 150 12410 290 49 46.0 -16.8 | 279 67 66.4 -11.1 11 100 14710 290 47 44.2 -16.1 | 279 65 64.6 -10.4 12 70 16680 285 67 64.7 -17.3 | 278 86 85.1 -11.7 13 50 18520 285 62 59.9 -16.0 | 277 81 80.3 -10.4 Wind Parameters Mean winds (0-6000m): 44.5 at 28.2 knts Storm direction: 74.5 at 21.2 knts Shear (0-3000m) pos: 0.0 neg: 6.2 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 156.3 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -248.6 tot: -248.6 m^2/s^2 ave: -82.9 10^-3 m/s^2 rel: -0.81 Storm rel vorticity (0-3000m) horiz: 11.2 stream: -9.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 164.11 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 ------------------------------------------------------------------------------- 500 113 34 149 22| 0.0 22.4 22.4| 0.0-139.5-139.5 -278.9 -0.98| 24.1-23.7 1000 101 36 130 20| 0.0 14.5 14.5| 0.0-206.4-206.4 -206.4 -0.92| 20.5-18.9 1500 92 35 116 16| 0.0 9.7 9.7| 0.0-219.2-219.2 -146.1 -0.89| 15.5-13.8 2000 87 34 107 14| 0.0 7.1 7.1| 0.0-225.1-225.1 -112.5 -0.87| 12.7-11.0 2500 84 32 100 12| 0.0 5.6 5.6| 0.0-230.4-230.4 -92.2 -0.86| 11.0 -9.5 3000 80 31 90 10| 0.0 6.2 6.2| 0.0-248.6-248.6 -82.9 -0.81| 11.2 -9.1 4000 69 30 55 9| 0.0 6.2 6.2| 0.0-351.2-351.2 -87.8 -0.77| 11.4 -8.8 5000 64 29 37 9| 0.0 5.1 5.1| 0.0-538.0-538.0 -107.6 -0.79| 11.3 -8.9 6000 44 28 358 14| 0.0 4.4 4.4| 0.0-548.4-548.4 -91.4 -0.78| 9.6 -7.5 Wrote GIF file: /home/apache/climate/data/raob//89512/skewt/89512.skewt.20250815.00.gif