UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for 89512... Searching the city database file for: 89512 ... Date:0000Z 1 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 -8 SFC 984 102 -0.5 -4.2 76 3.7 -1.9 0 0 273.9 274.4 272.1 281.7 2.84 2 925 611 -4.9 -7.8 80 2.9 -5.8 90 13 274.3 274.7 271.5 280.7 2.29 3 921 645 -5.3 -8.0 81 2.7 -6.2 91 13 274.2 274.6 271.5 280.5 2.27 4 870 1090 -7.9 -9.6 88 1.7 -8.4 97 12 276.0 276.4 272.3 282.0 2.12 5 850 1271 -9.1 -10.9 87 1.8 -9.6 100 12 276.6 276.9 272.4 282.1 1.95 6 744 2289 -15.3 -17.2 85 1.9 -15.7 79 11 280.6 280.8 273.8 284.5 1.33 7 700 2746 -18.7 -20.7 84 2.0 -19.1 70 11 281.8 282.0 273.9 284.9 1.05 8 623 3604 -25.9 -28.2 81 2.3 -26.2 120 8 283.1 283.2 274.0 284.9 0.60 9 617 3675 -25.1 -27.5 80 2.4 -25.4 124 8 284.8 284.9 275.0 286.8 0.65 10 614 3710 -25.1 -27.6 80 2.5 -25.5 126 7 285.2 285.3 275.2 287.2 0.64 11 536 4689 -30.5 -36.5 56 6.0 -31.0 185 4 290.0 290.1 277.2 291.1 0.31 12 534 4715 -30.7 -36.7 56 6.0 -31.3 187 4 290.1 290.2 277.2 291.1 0.31 13 500 5180 -34.1 -39.1 61 5.0 -34.5 215 2 291.5 291.5 277.8 292.3 0.26 14 400 6700 -45.7 -50.6 58 4.9 -45.9 170 6 295.6 295.6 279.5 295.9 0.09 15 310 8353 -57.7 -62.2 56 4.5 -57.8 188 3 301.2 301.2 281.9 301.3 0.03 16 300 8560 -58.3 -62.8 56 4.5 -58.3 190 3 303.2 303.2 282.7 303.3 0.03 17 282 8948 -59.9 -64.3 56 4.4 -60.0 165 1 306.3 306.3 284.0 306.4 0.02 18 262 9408 -60.7 -65.1 56 4.4 -60.7 83 1 311.6 311.6 285.9 311.7 0.02 19 250 9700 -60.5 -65.0 55 4.5 -60.6 30 1 316.1 316.1 287.5 316.2 0.02 20 200 11090 -59.5 -64.4 53 4.9 -59.6 5 10 338.5 338.5 294.0 338.7 0.03 21 150 12900 -58.5 -64.5 46 6.0 -58.6 10 20 369.3 369.3 300.5 369.5 0.04 22 105 15141 -56.5 -63.5 41 7.0 -56.8 1 31 412.8 412.8 306.9 413.1 0.07 23 100 15450 -56.1 -63.1 41 7.0 -56.4 360 32 419.3 419.4 307.7 419.7 0.08 24 70 17760 -50.5 -59.5 34 9.0 -51.3 360 35 476.3 476.4 313.2 477.4 0.18 25 50 19970 -43.9 -54.9 29 11.0 -46.0 360 44 540.0 540.2 317.7 542.9 0.44 26 40 21480 -41.3 -54.3 23 13.0 -44.5 6 54 582.1 582.3 320.0 586.4 0.60 27 34 22603 -34.0 -48.9 21 14.9 -39.8 10 61 628.9 629.4 322.3 638.9 1.31 28 31 23256 -29.9 -45.9 20 16.0 -37.5 6 46 656.9 657.7 323.5 672.8 2.03 29 30 23490 -29.9 -46.9 18 17.0 -37.8 5 41 663.1 663.9 323.7 678.0 1.87 30 28 23979 -31.9 -48.9 17 17.0 -39.4 7 41 670.8 671.4 323.9 683.7 1.60 31 23 25380 -28.1 -48.1 13 20.0 -38.4 12 42 720.8 721.7 325.6 739.4 2.14 32 20 26380 -29.5 -54.5 7 25.0 -40.8 15 42 745.9 746.4 326.1 756.6 1.17 33 19 26745 -30.5 -56.5 6 26.0 -41.8 753.8 754.2 326.3 762.8 0.96 34 17 27543 -26.1 -56.1 4 30.0 -40.6 792.3 792.8 327.3 803.4 1.13 35 12 30052 -28.3 -72.3 1 44.0 -44.5 867.5 867.6 328.8 869.4 0.18 36 11 30679 -26.5 895.9 TRP 282 8948 -59.9 -64.3 56 4.4 -60.0 165 1 306.3 306.3 284.0 306.4 0.02 WND 34 22603 -34.0 -48.9 21 14.9 -39.8 10 61 628.9 629.4 322.3 638.9 1.31 Sounding variables and indices 1000-500 mb thick: 5188.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 77.77 % Est. max temperature: 2.76 C = 36.97 F Sfc-Lift cond lev (LCL): 928.64 mb = 578.65 m = 1898.44 ft T: -4.62 C 700-500 lapse rate: 6.33 C/km ThetaE index: 1.18 C Layer 925.0- 870.0 mb Conv cond level (CCL): 869.69 mb = 1093.26 m = 3586.76 ft Mean mixing ratio: 2.42 g/kg Conv temperature: 1.61 C = 34.91 F Cap Strength: 8.19 C Lifted Index: 8.95 C Risk: None Lifted Index @300 mb: 15.63 C Lifted Index @700 mb: 3.14 C Showalter Index: 8.13 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 23.20 C K Index: 12.10 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.70 J/kg Max Up Vert Vel: 3.38 m/s Conv Inhibition (B-): 79210.61 J/kg Cap Strength: 8.92 C Lift Cond Lev (LCL): 891.41 mb = 900.39 m = 2953.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 120 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 ---------------------------------------------------------- 0 984 102 0 0 -0.0 -0.0 | 300 6 5.1 -2.9 1 925 611 90 13 -13.0 0.0 | 70 8 -7.9 -2.9 2 850 1271 100 12 -11.8 2.1 | 83 7 -6.7 -0.8 3 700 2746 70 11 -10.3 -3.8 | 38 8 -5.2 -6.6 4 500 5180 215 2 1.1 1.6 | 281 6 6.2 -1.2 5 400 6700 170 6 -1.0 5.9 | 233 5 4.1 3.0 6 300 8560 190 3 0.5 3.0 | 269 6 5.6 0.1 7 282 8948 165 1 -0.3 1.0 | 292 5 4.8 -1.9 8 250 9700 30 1 -0.5 -0.9 | 309 6 4.6 -3.8 9 200 11090 5 10 -0.9 -10.0 | 342 14 4.2 -12.8 10 150 12900 10 20 -3.5 -19.7 | 356 23 1.6 -22.6 11 100 15450 360 32 -0.0 -32.0 | 352 35 5.1 -34.9 12 70 17760 360 35 -0.0 -35.0 | 352 38 5.1 -37.9 13 50 19970 360 44 -0.0 -44.0 | 354 47 5.1 -46.9 14 34 22603 10 61 -10.6 -60.1 | 5 63 -5.5 -63.0 15 30 23490 5 41 -3.6 -40.8 | 358 44 1.5 -43.7 16 20 26380 15 42 -10.9 -40.6 | 8 44 -5.8 -43.5 Wind Parameters Mean winds (0-6000m): 89.5 at 7.8 knts Storm direction: 119.5 at 5.9 knts Shear (0-3000m) pos: 2.1 neg: 0.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 120.2 deg Storm rel helicity (0-3000m) pos: 39.6 neg: -11.0 tot: 28.6 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 21.20 Bulk Shear: 0.27 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 90 6 24 3| 13.1 0.0 13.1| 31.2 0.0 31.2 62.4 0.98| 17.2 16.9 1000 92 10 61 5| 6.3 0.0 6.3| 34.8 0.0 34.8 34.8 0.96| 9.7 9.4 1500 94 10 68 6| 4.2 0.3 4.5| 35.3 -2.3 33.0 22.0 0.83| 7.1 5.9 2000 93 11 67 6| 3.2 0.8 3.9| 35.3 -6.2 29.2 14.6 0.67| 5.9 3.9 2500 90 11 63 6| 2.5 1.0 3.6| 35.3 -10.2 25.2 10.1 0.54| 5.1 2.7 3000 88 11 60 7| 2.1 0.9 3.0| 39.6 -11.0 28.6 9.5 0.53| 5.0 2.6 4000 91 10 61 6| 1.4 0.7 2.1| 44.9 -11.0 33.9 8.5 0.59| 4.9 2.9 5000 86 9 46 5| 0.7 0.5 1.2| 51.1 -11.0 40.1 8.0 0.62| 4.5 2.8 6000 90 8 43 4| 0.6 0.2 0.8| 51.6 -15.5 36.1 6.0 0.53| 4.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//89512/skewt/89512.skewt.20251201.00.gif