UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 29 NOV 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 1002 86 14.0 13.1 94 0.9 13.4 0 0 287.0 288.6 286.5 313.4 9.49 1 1000 108 13.8 13.0 95 0.8 13.3 320 3 287.0 288.6 286.5 313.2 9.45 2 929 729 12.0 6.0 67 6.0 8.8 36 9 291.2 292.3 285.1 309.3 6.32 3 925 765 11.8 5.8 67 6.0 8.5 40 9 291.4 292.5 285.1 309.3 6.26 4 850 1466 6.0 3.8 86 2.2 4.9 85 5 292.4 293.5 285.1 309.5 5.92 5 802 1939 2.4 2.4 100 0.0 2.4 76 7 293.5 294.5 285.3 310.0 5.68 6 700 3028 -3.5 -4.1 96 0.6 -3.8 55 13 298.6 299.3 285.6 310.7 4.03 7 616 4025 -10.9 -11.0 99 0.1 -10.9 38 13 301.2 301.7 285.1 309.5 2.68 8 608 4125 -10.3 -17.3 56 7.0 -12.3 36 13 303.0 303.3 284.7 308.2 1.62 9 570 4621 -12.1 -20.1 51 8.0 -14.3 28 14 306.6 306.8 285.7 311.0 1.36 10 500 5610 -19.3 -27.3 49 8.0 -20.9 10 14 309.5 309.7 286.1 312.3 0.81 11 443 6500 -26.1 -43.1 19 17.0 -27.9 2 19 311.8 311.9 286.2 312.5 0.19 12 400 7230 -32.7 -45.7 26 13.0 -33.7 355 24 312.5 312.5 286.4 313.1 0.16 13 395 7318 -33.5 -44.5 32 11.0 -34.4 353 26 312.6 312.6 286.5 313.2 0.18 14 325 8662 -42.1 -62.1 10 20.0 -42.8 330 50 318.6 318.7 288.3 318.8 0.03 15 300 9200 -44.5 -63.5 10 19.0 -45.0 320 60 322.6 322.6 289.6 322.7 0.02 16 294 9335 -44.9 -65.2 9 20.3 -45.4 320 64 323.9 323.9 290.0 324.0 0.02 17 273 9827 -46.5 -71.5 4 25.0 -47.0 320 58 328.6 328.6 291.3 328.6 0.01 18 253 10331 -45.7 -73.7 3 28.0 -46.3 316 48 337.0 337.0 293.6 337.0 0.01 19 250 10410 -45.9 -74.9 2 29.0 -46.5 315 47 337.8 337.8 293.8 337.9 0.01 20 200 11890 -48.9 -79.9 2 31.0 -49.4 310 34 355.3 355.3 297.8 355.3 0.00 21 150 13760 -52.7 -82.7 1 30.0 -53.2 310 26 379.3 379.3 302.1 379.3 0.00 22 100 16350 -58.1 -85.1 2 27.0 -58.5 280 30 415.5 415.5 307.2 415.5 0.00 23 87 17217 -62.1 -86.1 3 24.0 -62.4 262 23 424.3 424.3 308.2 424.3 0.00 24 70 18560 -61.7 -87.7 2 26.0 -62.0 235 11 452.4 452.4 311.1 452.4 0.00 25 65 19020 -60.9 -87.9 2 27.0 -61.3 242 10 463.8 463.8 312.1 463.8 0.00 26 51 20518 -63.5 -88.5 2 25.0 -63.8 263 5 491.1 491.1 314.3 491.1 0.00 27 50 20640 -62.1 -89.1 2 27.0 -62.6 265 5 497.1 497.1 314.8 497.2 0.00 28 41 21869 -60.1 -88.1 1 28.0 -60.8 232 6 531.2 531.2 317.0 531.2 0.00 29 35 22851 -61.7 -88.7 2 27.0 -62.3 206 6 551.6 551.6 318.2 551.6 0.00 30 31 23612 -55.9 -86.9 1 31.0 -57.3 185 7 586.7 586.7 320.0 586.8 0.01 31 30 23820 -55.7 -86.7 1 31.0 -57.2 180 7 592.8 592.8 320.3 592.8 0.01 32 24 25248 -53.3 -85.3 1 32.0 -55.5 257 9 638.8 638.8 322.3 638.9 0.01 33 23 25521 -54.9 -85.9 1 31.0 -56.9 272 10 641.9 642.0 322.4 642.0 0.01 34 20 26420 -51.7 -84.7 1 33.0 -54.7 320 11 677.9 677.9 323.7 678.0 0.02 35 17 27473 -51.9 -84.9 1 33.0 -55.2 352 11 709.5 709.5 324.7 709.7 0.02 36 15 28294 -46.5 -82.5 1 36.0 -52.0 16 10 753.3 753.4 326.0 753.6 0.03 37 13 29240 -48.5 -83.5 1 35.0 -53.7 44 10 777.9 777.9 326.7 778.1 0.03 38 11 30354 -42.1 -81.1 1 39.0 -50.8 76 9 839.2 839.2 328.2 839.7 0.05 39 11 30354 -42.7 -81.7 1 39.0 -51.1 76 9 837.0 837.0 328.1 837.5 0.05 40 10 31000 -40.9 -80.9 1 40.0 -50.7 95 9 866.9 866.9 328.8 867.4 0.06 41 8.8 31868 -41.5 -81.5 1 40.0 -51.5 896.8 896.9 329.4 897.4 0.06 42 5.6 35037 -26.1 -72.1 0 46.0 -48.5 1088.4 1088.7 332.5 1093.8 0.40 43 5.4 35300 -26.9 -72.9 0 46.0 -49.0 1096.3 1096.5 332.6 1101.2 0.37 TRP 273 9827 -46.5 -71.5 4 25.0 -47.0 320 58 328.6 328.6 291.3 328.6 0.01 WND 294 9335 -44.9 -65.2 9 20.3 -45.4 320 64 323.9 323.9 290.0 324.0 0.02 Sounding variables and indices 1000-500 mb thick: 5502.00 m Freezing level: 760.51 mb = 2382.21 m = 7815.56 ft Wetbulb zero: 762.22 mb = 2346.49 m = 7698.36 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 79.27 % Est. max temperature: 19.42 C = 66.96 F Sfc-Lift cond lev (LCL): 988.76 mb = 203.31 m = 667.01 ft T: 13.52 C 700-500 lapse rate: 6.12 C/km ThetaE index: 4.09 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 866.99 mb = 1301.91 m = 4271.30 ft Mean mixing ratio: 7.44 g/kg Conv temperature: 19.21 C = 66.57 F Cap Strength: 2.29 C Lifted Index: 2.48 C Risk: None Lifted Index @300 mb: 8.62 C Lifted Index @700 mb: 0.23 C Showalter Index: 3.30 C Risk: None Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 23.10 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 69.60 Risk: None Energy Index: 0.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.80 J/kg Max Up Vert Vel: 8.10 m/s Conv Inhibition (B-): 40.15 J/kg Cap Strength: 2.47 C Lift Cond Lev (LCL): 899.09 mb = 1000.49 m = 3282.42 ft Lev Free Conv (LFC): 814.09 mb = 1817.49 m = 5962.82 ft Equ Level (EL): 724.09 mb = 2757.17 m = 9045.74 ft B at Equ Level: 22.32 J/kg Max Parcel Lev (MPL): 564.09 mb = 4699.69 m = 15418.75 ft Wind level data Storm motion: 67 at 8 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 1002 86 0 0 -0.0 -0.0 | 247 8 7.6 3.2 1 1000 108 320 3 1.9 -2.3 | 264 10 9.5 0.9 2 925 765 40 9 -5.8 -6.9 | 334 4 1.8 -3.7 3 850 1466 85 5 -5.0 -0.4 | 223 4 2.6 2.8 4 700 3028 55 13 -10.6 -7.5 | 36 5 -3.1 -4.2 5 500 5610 10 14 -2.4 -13.8 | 334 12 5.1 -10.5 6 400 7230 355 24 2.1 -23.9 | 335 23 9.7 -20.7 7 300 9200 320 60 38.6 -46.0 | 313 63 46.1 -42.7 8 294 9335 320 64 41.1 -49.0 | 313 67 48.7 -45.8 9 273 9827 320 58 37.3 -44.4 | 313 61 44.8 -41.2 10 250 10410 315 47 33.2 -33.2 | 306 51 40.8 -30.0 11 200 11890 310 34 26.0 -21.9 | 299 38 33.6 -18.6 12 150 13760 310 26 19.9 -16.7 | 296 31 27.5 -13.5 13 100 16350 280 30 29.5 -5.2 | 273 37 37.1 -2.0 14 70 18560 235 11 9.0 6.3 | 240 19 16.6 9.5 15 50 20640 265 5 5.0 0.4 | 254 13 12.5 3.7 16 30 23820 180 7 0.0 7.0 | 216 13 7.6 10.2 17 20 26420 320 11 7.1 -8.4 | 290 16 14.6 -5.2 18 10 31000 95 9 -9.0 0.8 | 161 4 -1.4 4.0 Wind Parameters Mean winds (0-6000m): 36.8 at 11.0 knts Storm direction: 66.8 at 8.2 knts Shear (0-3000m) pos: 1.0 neg: 1.5 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 147.1 deg Storm rel helicity (0-3000m) pos: 22.5 neg: -4.8 tot: 17.6 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.51 Bulk Shear: 7.27 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 2 5 284 8| 7.6 0.0 7.6| 19.1 0.0 19.1 38.1 0.89| 10.0 8.9 1000 34 7 300 4| 3.7 0.0 3.7| 22.5 -0.9 21.6 21.6 0.57| 8.5 4.8 1500 45 6 293 3| 1.9 0.0 1.9| 22.5 -2.0 20.4 13.6 0.36| 7.0 2.5 2000 54 6 284 2| 1.4 0.7 2.2| 22.5 -2.8 19.7 9.8 0.25| 6.0 1.5 2500 57 7 291 2| 1.2 1.2 2.3| 22.5 -3.4 19.0 7.6 0.14| 5.4 0.7 3000 56 8 320 2| 1.0 1.5 2.4| 22.5 -4.8 17.6 5.9 0.08| 5.0 0.4 4000 52 9 353 2| 0.7 1.3 2.1| 22.5 -10.5 12.0 3.0 -0.03| 4.3 -0.1 5000 45 10 355 4| 0.6 1.3 1.8| 22.5 -17.8 4.6 0.9 -0.11| 3.9 -0.4 6000 37 11 350 6| 0.5 1.4 1.9| 24.1 -22.5 1.7 0.3 -0.12| 3.7 -0.5 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20251129.12.gif