UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080212.upa.cvt Date: 1200Z 2 AUG 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 2 AUG 25 Station: SCTE WMO ident: 85799 Latitude: -41.43 Longitude: -73.10 Elevation: 86.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1005 86 5.0 4.0 93 1.0 4.5 280 3 277.8 278.6 277.4 291.6 5.07 1 1000 125 4.8 2.6 86 2.2 3.8 305 3 278.0 278.7 276.9 290.6 4.61 2 983 265 5.0 0.3 72 4.7 2.9 293 6 279.5 280.2 276.9 290.5 3.97 3 925 758 1.2 -1.3 83 2.5 0.1 250 18 280.5 281.2 277.2 291.0 3.75 4 850 1431 -4.5 -5.2 95 0.7 -4.8 250 16 281.4 282.0 276.7 290.1 3.05 5 835 1571 -5.7 -6.1 97 0.4 -5.8 252 17 281.6 282.1 276.6 289.8 2.90 6 765 2252 -9.9 -12.8 79 2.9 -10.8 261 21 284.2 284.5 276.5 289.7 1.86 7 740 2508 -11.9 -11.9 100 0.0 -11.9 264 22 284.7 285.1 277.0 290.8 2.07 8 720 2717 -12.5 -16.6 71 4.1 -13.6 267 24 286.3 286.6 277.0 290.7 1.45 9 700 2932 -14.3 -17.4 77 3.1 -15.0 270 25 286.6 286.9 277.1 290.8 1.39 10 682 3129 -15.7 -19.8 71 4.1 -16.6 273 27 287.2 287.4 277.0 290.8 1.16 11 657 3410 -18.1 -22.9 66 4.8 -19.0 277 29 287.6 287.8 276.9 290.4 0.92 12 647 3524 -18.3 -30.3 34 12.0 -20.1 278 30 288.6 288.7 276.7 290.2 0.48 13 615 3901 -21.5 -30.5 44 9.0 -22.8 283 33 289.2 289.3 277.0 290.8 0.49 14 590 4206 -22.9 -38.9 22 16.0 -24.6 288 35 291.0 291.1 277.5 291.8 0.22 15 500 5400 -31.1 -56.1 7 25.0 -32.3 305 45 295.1 295.1 279.2 295.3 0.04 16 467 5879 -34.3 -70.3 1 36.0 -35.4 297 46 297.0 297.0 280.0 297.0 0.01 17 439 6309 -35.1 -69.1 2 34.0 -36.1 290 47 301.2 301.2 281.9 301.3 0.01 18 400 6950 -39.1 -70.1 2 31.0 -39.9 280 48 304.2 304.2 283.1 304.2 0.01 19 345 7952 -45.1 -75.1 2 30.0 -45.6 274 60 309.2 309.2 285.0 309.2 0.00 20 326 8330 -46.3 -78.3 1 32.0 -46.7 271 64 312.6 312.6 286.2 312.6 0.00 21 315 8558 -47.1 -79.5 1 32.4 -47.6 270 67 314.5 314.5 286.9 314.5 0.00 22 300 8880 -48.3 -81.3 1 33.0 -48.7 265 60 317.3 317.3 287.9 317.3 0.00 23 250 10070 -52.5 -78.5 3 26.0 -52.8 280 24 328.0 328.0 291.2 328.0 0.00 24 245 10200 -53.5 -77.5 4 24.0 -53.8 280 30 328.4 328.4 291.3 328.4 0.00 25 214 11067 -55.1 -82.1 2 27.0 -55.4 277 35 338.9 338.9 294.0 338.9 0.00 26 200 11500 -54.1 -83.1 2 29.0 -54.4 275 38 347.1 347.1 296.0 347.1 0.00 27 170 12545 -51.9 -83.9 1 32.0 -52.4 275 43 367.3 367.3 300.1 367.3 0.00 28 150 13350 -54.5 -84.5 1 30.0 -54.9 275 46 376.2 376.2 301.6 376.2 0.00 29 122 14665 -57.7 -85.7 2 28.0 -58.0 278 49 393.2 393.2 304.3 393.2 0.00 30 114 15092 -58.5 -85.5 2 27.0 -58.8 278 50 399.4 399.4 305.1 399.5 0.00 31 107 15496 -53.7 -85.7 1 32.0 -54.3 279 51 415.8 415.8 307.2 415.9 0.00 32 100 15930 -54.5 -85.5 1 31.0 -55.1 280 52 422.4 422.4 308.0 422.4 0.00 33 79 17417 -60.9 -86.9 2 26.0 -61.2 280 65 438.7 438.7 309.7 438.7 0.00 34 71 18081 -59.9 -87.9 1 28.0 -60.3 280 71 454.4 454.4 311.3 454.4 0.00 35 70 18170 -60.1 -88.1 1 28.0 -60.5 280 72 455.8 455.8 311.4 455.8 0.00 36 58 19336 -63.5 -88.5 2 25.0 -63.8 286 68 473.3 473.3 312.9 473.3 0.00 37 52 20014 -58.9 -87.9 1 29.0 -59.5 289 66 499.0 499.1 314.9 499.1 0.00 38 50 20260 -59.9 -87.9 1 28.0 -60.5 290 65 502.3 502.3 315.1 502.3 0.00 39 42 21340 -63.5 -89.5 2 26.0 -64.0 290 75 519.1 519.1 316.2 519.1 0.00 40 38 21963 -58.3 -88.3 1 30.0 -59.2 290 81 547.4 547.4 317.9 547.4 0.00 41 30 23430 -64.3 -90.3 2 26.0 -64.8 290 94 569.3 569.3 319.1 569.4 0.00 42 28 23852 -64.7 -90.7 2 26.0 -65.3 579.6 579.6 319.6 579.6 0.00 43 25 24546 -63.3 -89.3 2 26.0 -64.0 602.7 602.7 320.7 602.7 0.01 44 21 25599 -70.7 -92.7 2 22.0 -71.1 611.2 611.2 321.1 611.2 0.00 45 20 25891 -66.5 -92.5 1 26.0 -67.1 632.6 632.6 322.0 632.6 0.00 TRP 245 10200 -53.5 -77.5 4 24.0 -53.8 280 30 328.4 328.4 291.3 328.4 0.00 WND 315 8558 -47.1 -79.5 1 32.4 -47.6 270 67 314.5 314.5 286.9 314.5 0.00 Sounding variables and indices 1000-500 mb thick: 5275.00 m Freezing level: 909.21 mb = 899.68 m = 2951.68 ft Wetbulb zero: 922.91 mb = 775.98 m = 2545.83 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 59.94 % Est. max temperature: 8.63 C = 47.53 F Sfc-Lift cond lev (LCL): 989.71 mb = 209.43 m = 687.11 ft T: 4.92 C 700-500 lapse rate: 6.81 C/km ThetaE index: 1.34 C Layer 850.0- 740.0 mb Conv cond level (CCL): 893.36 mb = 1035.01 m = 3395.67 ft Mean mixing ratio: 3.94 g/kg Conv temperature: 8.17 C = 46.71 F Cap Strength: 2.39 C Lifted Index: 4.56 C Risk: None Lifted Index @300 mb: 18.83 C Lifted Index @700 mb: 0.80 C Showalter Index: 5.09 C Risk: None Total Totals Index: 52.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 25.90 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 274.39 Risk: None Energy Index: 1.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.54 J/kg Max Up Vert Vel: 5.20 m/s Conv Inhibition (B-): 14.24 J/kg Cap Strength: 4.35 C Lift Cond Lev (LCL): 907.94 mb = 906.20 m = 2973.07 ft Lev Free Conv (LFC): 852.94 mb = 1403.56 m = 4604.80 ft Equ Level (EL): 772.94 mb = 2171.97 m = 7125.82 ft B at Equ Level: 13.29 J/kg Max Parcel Lev (MPL): 692.94 mb = 3008.75 m = 9871.11 ft Wind level data Storm motion: 315 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 1005 86 280 3 3.0 -0.5 | 140 19 -12.1 14.3 1 1000 125 305 3 2.5 -1.7 | 136 18 -12.6 13.1 2 925 758 250 18 16.9 6.2 | 185 21 1.9 21.0 3 850 1431 250 16 15.0 5.5 | 180 20 -0.0 20.3 4 700 2932 270 25 25.0 -0.0 | 214 18 10.0 14.8 5 500 5400 305 45 36.9 -25.8 | 297 24 21.8 -11.0 6 400 6950 280 48 47.3 -8.3 | 259 33 32.2 6.5 7 315 8558 270 67 67.0 -0.0 | 254 54 52.0 14.8 8 300 8880 265 60 59.8 5.2 | 246 49 44.7 20.0 9 250 10070 280 24 23.6 -4.2 | 219 14 8.6 10.6 10 245 10200 280 30 29.5 -5.2 | 236 17 14.5 9.6 11 200 11500 275 38 37.9 -3.3 | 243 26 22.8 11.5 12 150 13350 275 46 45.8 -4.0 | 251 33 30.8 10.8 13 100 15930 280 52 51.2 -9.0 | 261 37 36.2 5.8 14 70 18170 280 72 70.9 -12.5 | 268 56 55.9 2.3 15 50 20260 290 65 61.1 -22.2 | 279 47 46.0 -7.4 16 30 23430 290 94 88.3 -32.1 | 283 75 73.3 -17.3 Wind Parameters Mean winds (0-6000m): 284.6 at 28.1 knts Storm direction: 314.6 at 21.1 knts Shear (0-3000m) pos: 2.1 neg: 2.5 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 79.2 deg Storm rel helicity (0-3000m) pos: 115.6 neg: -10.9 tot: 104.7 m^2/s^2 ave: 34.9 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.25 Bulk Shear: 54.97 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 ------------------------------------------------------------------------------- 500 272 8 154 16| 0.0 11.4 11.4| 38.5 -1.9 36.5 73.1 0.72| 13.4 9.6 1000 254 12 171 18| 0.0 7.5 7.5| 52.1 -6.4 45.7 45.7 0.58| 10.1 5.9 1500 253 14 174 19| 0.2 5.0 5.2| 57.2 -10.9 46.3 30.9 0.54| 7.4 4.0 2000 254 15 178 19| 1.0 3.7 4.8| 75.9 -10.9 65.0 32.5 0.60| 6.5 3.9 2500 256 16 182 19| 1.6 3.0 4.6| 94.9 -10.9 83.9 33.6 0.65| 6.0 3.9 3000 260 18 187 18| 2.1 2.5 4.6|115.6 -10.9 104.7 34.9 0.69| 5.7 4.0 4000 267 21 200 17| 3.0 1.9 4.8|168.0 -10.9 157.0 39.3 0.77| 5.7 4.4 5000 277 25 219 15| 3.5 1.5 5.0|231.7 -10.9 220.7 44.1 0.81| 5.9 4.7 6000 285 28 238 14| 3.2 1.8 5.0|254.2 -66.9 187.3 31.2 0.59| 6.0 3.6 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20250802.12.gif