UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for 89512... Searching the city database file for: 89512 ... Date:0000Z 20 OCT 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 -154 SFC 965 102 -8.5 -19.5 41 11.0 -10.8 170 23 267.4 267.5 264.4 269.7 0.84 2 953 206 -5.9 -15.9 45 10.0 -8.4 149 21 271.0 271.1 267.5 274.2 1.16 3 925 454 -7.5 -18.5 41 11.0 -10.0 100 15 271.6 271.8 267.6 274.4 0.96 4 850 1105 -12.9 -19.9 56 7.0 -14.3 90 17 272.6 272.8 268.2 275.3 0.93 5 746 2084 -21.1 -23.0 85 1.9 -21.4 100 17 274.1 274.2 269.0 276.4 0.80 6 715 2395 -23.7 -25.7 84 2.0 -24.0 103 17 274.6 274.7 269.0 276.5 0.66 7 700 2550 -23.9 -25.8 84 1.9 -24.2 105 17 276.0 276.1 269.9 278.0 0.67 8 683 2729 -24.5 -26.5 83 2.0 -24.8 101 16 277.3 277.4 270.7 279.2 0.64 9 583 3864 -32.9 -38.9 55 6.0 -33.3 78 13 280.3 280.4 271.8 281.1 0.23 10 500 4930 -39.7 -45.7 53 6.0 -40.0 55 10 284.6 284.7 274.0 285.1 0.13 11 400 6420 -50.3 -54.2 63 3.9 -50.4 10 20 289.6 289.6 276.6 289.8 0.06 12 318 7880 -60.1 -63.7 63 3.6 -60.2 14 20 295.7 295.7 279.4 295.7 0.02 13 300 8240 -62.5 -66.1 62 3.6 -62.5 15 20 297.2 297.2 280.1 297.3 0.02 14 271 8862 -65.3 -68.9 61 3.6 -65.3 9 17 301.9 301.9 282.2 302.0 0.01 15 250 9350 -67.1 -70.7 60 3.6 -67.1 5 15 306.3 306.3 284.0 306.4 0.01 16 239 9623 -67.9 -71.5 60 3.6 -67.9 345 17 309.1 309.1 285.0 309.1 0.01 17 200 10700 -67.7 -71.4 59 3.7 -67.7 340 16 325.5 325.5 290.5 325.6 0.01 18 170 11674 -68.5 -72.3 58 3.8 -68.5 312 12 339.7 339.7 294.3 339.8 0.01 19 150 12420 -70.5 -74.3 57 3.8 -70.5 290 9 348.6 348.6 296.3 348.7 0.01 20 100 14800 -73.7 -77.7 54 4.0 -73.7 290 19 385.3 385.3 303.1 385.4 0.01 21 96 15038 -73.1 -77.2 54 4.1 -73.1 292 20 391.0 391.0 303.9 391.1 0.01 22 70 16880 -73.5 -77.7 52 4.2 -73.5 305 24 427.1 427.1 308.5 427.2 0.01 23 52 18628 -70.7 -75.2 51 4.5 -70.8 296 42 471.6 471.6 312.8 471.7 0.03 24 50 18860 -70.5 -75.0 51 4.5 -70.6 295 44 477.4 477.4 313.2 477.5 0.03 25 30 21960 -62.1 -67.1 51 5.0 -62.4 300 44 575.3 575.4 319.5 576.4 0.15 26 27 22616 -60.1 -66.1 45 6.0 -60.6 300 50 598.6 598.6 320.6 600.0 0.20 27 20 24530 -51.7 -58.7 43 7.0 -53.4 300 69 677.9 678.2 323.9 683.7 0.70 28 17 25597 -46.3 -55.0 37 8.7 -49.4 290 81 727.6 728.1 325.6 739.1 1.30 29 15 26436 -42.1 -52.1 33 10.0 -46.7 768.0 768.9 326.9 787.4 2.07 TRP 239 9623 -67.9 -71.5 60 3.6 -67.9 345 17 309.1 309.1 285.0 309.1 0.01 WND 17 25597 -46.3 -55.0 37 8.7 -49.4 290 81 727.6 728.1 325.6 739.1 1.30 Sounding variables and indices 1000-500 mb thick: 5084.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 63.42 % Est. max temperature: -2.79 C = 26.98 F Sfc-Lift cond lev (LCL): 808.72 mb = 1478.32 m = 4850.07 ft T: -16.03 C 700-500 lapse rate: 6.64 C/km ThetaE index: 0.00 C Layer 965.0- 0.0 mb Conv cond level (CCL): 751.48 mb = 2028.73 m = 6655.86 ft Mean mixing ratio: 0.98 g/kg Conv temperature: -1.92 C = 28.55 F Cap Strength: 5.75 C Lifted Index: 8.74 C Risk: None Lifted Index @300 mb: 16.23 C Lifted Index @700 mb: 3.12 C Showalter Index: 7.92 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.80 C Cross Totals Index: 19.80 C K Index: 5.00 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.80 J/kg Max Up Vert Vel: 4.65 m/s Conv Inhibition (B-): 46970.67 J/kg Cap Strength: 8.68 C Lift Cond Lev (LCL): 780.67 mb = 1743.00 m = 5718.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 114 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 ---------------------------------------------------------- 0 965 102 170 23 -4.0 22.7 | 199 19 6.2 18.1 1 925 454 100 15 -14.8 2.6 | 67 5 -4.5 -2.0 2 850 1105 90 17 -17.0 0.0 | 56 8 -6.8 -4.6 3 700 2550 105 17 -16.4 4.4 | 89 6 -6.2 -0.2 4 500 4930 55 10 -8.2 -5.7 | 349 10 2.0 -10.3 5 400 6420 10 20 -3.5 -19.7 | 344 25 6.8 -24.3 6 300 8240 15 20 -5.2 -19.3 | 348 24 5.1 -23.9 7 250 9350 5 15 -1.3 -14.9 | 335 21 8.9 -19.5 8 239 9623 345 17 4.4 -16.4 | 325 26 14.6 -21.0 9 200 10700 340 16 5.5 -15.0 | 321 25 15.7 -19.6 10 150 12420 290 9 8.5 -3.1 | 292 20 18.7 -7.6 11 100 14800 290 19 17.9 -6.5 | 291 30 28.1 -11.1 12 70 16880 305 24 19.7 -13.8 | 302 35 29.9 -18.3 13 50 18860 295 44 39.9 -18.6 | 295 55 50.1 -23.2 14 30 21960 300 44 38.1 -22.0 | 299 55 48.3 -26.6 15 20 24530 300 69 59.8 -34.5 | 299 80 70.0 -39.1 Wind Parameters Mean winds (0-6000m): 84.0 at 14.9 knts Storm direction: 114.0 at 11.2 knts Shear (0-3000m) pos: 0.7 neg: 4.9 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): -144.6 deg Storm rel helicity (0-3000m) pos: 7.2 neg: -56.3 tot: -49.2 m^2/s^2 ave: -16.4 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.47 Bulk Shear: 23.09 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 ------------------------------------------------------------------------------- 500 130 18 155 8| 0.0 24.2 24.2| 0.0 -48.9 -48.9 -97.9 -0.78| 26.4-20.5 1000 110 17 103 6| 0.0 13.4 13.4| 0.0 -50.7 -50.7 -50.7 -0.74| 14.6-10.7 1500 104 17 86 6| 0.5 9.0 9.5| 2.6 -50.7 -48.0 -32.0 -0.66| 10.2 -6.7 2000 102 17 81 6| 0.8 6.7 7.5| 5.2 -50.7 -45.5 -22.7 -0.58| 8.1 -4.7 2500 102 17 81 6| 0.8 5.4 6.2| 7.2 -51.0 -43.9 -17.5 -0.53| 6.8 -3.6 3000 102 17 80 6| 0.7 4.9 5.6| 7.2 -56.3 -49.2 -16.4 -0.57| 6.2 -3.5 4000 98 16 68 6| 0.5 4.1 4.6| 7.2 -66.7 -59.6 -14.9 -0.62| 5.4 -3.3 5000 94 15 54 6| 0.4 3.5 3.9| 8.5 -75.6 -67.1 -13.4 -0.61| 4.9 -3.0 6000 84 15 37 8| 0.4 3.7 4.1| 9.9 -83.8 -73.9 -12.3 -0.52| 5.0 -2.6 Wrote GIF file: /home/apache/climate/data/raob//89512/skewt/89512.skewt.20251020.00.gif