UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 13 OCT 25 Station: SCFA WMO ident: 85442 Latitude: -23.43 Longitude: -70.45 Elevation: 120.00 ------------------------------------------------------------------------------- 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 1003 120 15.0 9.0 67 6.0 11.6 110 5 287.9 289.2 284.6 308.1 7.19 1 1000 145 14.4 8.4 67 6.0 11.0 115 2 287.5 288.8 284.2 307.0 6.92 2 925 797 7.8 7.5 98 0.3 7.6 360 1 287.3 288.5 284.2 307.1 7.04 3 915 886 7.2 7.2 100 0.0 7.2 6 2 287.6 288.8 284.2 307.2 6.97 4 901 1013 6.4 5.3 93 1.1 5.8 14 3 288.0 289.1 283.6 305.6 6.20 5 899 1031 9.6 -4.4 37 14.0 3.5 15 4 291.5 292.0 281.5 300.5 3.06 6 897 1050 11.8 -4.2 32 16.0 4.6 16 4 293.9 294.5 282.7 303.2 3.12 7 888 1134 15.6 -12.4 13 28.0 4.4 22 5 298.7 299.0 283.0 303.9 1.66 8 850 1505 16.4 -14.6 11 31.0 4.2 45 9 303.3 303.6 284.5 308.0 1.45 9 806 1957 18.0 34 9 309.7 10 747 2599 12.8 18 10 310.8 11 700 3141 10.4 5 10 314.0 12 571 4802 1.0 298 12 321.8 13 565 4887 1.4 295 13 323.2 14 511 5688 -2.5 262 14 327.9 15 500 5860 -4.1 -51.1 1 47.0 -12.1 255 14 328.0 328.1 291.2 328.3 0.07 16 448 6712 -11.9 -48.9 3 37.0 -17.4 272 24 328.7 328.7 291.5 329.1 0.10 17 425 7113 -13.7 -52.7 2 39.0 -18.9 280 29 331.4 331.4 292.2 331.7 0.07 18 400 7570 -17.1 -54.1 2 37.0 -21.5 290 34 332.8 332.8 292.5 333.0 0.06 19 312 9383 -30.9 -60.9 4 30.0 -32.9 273 41 338.0 338.0 293.9 338.2 0.03 20 300 9660 -33.3 -61.3 4 28.0 -35.0 270 42 338.4 338.4 294.0 338.6 0.03 21 254 10804 -44.5 -62.5 12 18.0 -45.1 265 43 338.4 338.4 294.0 338.5 0.03 22 250 10910 -45.5 -61.5 15 16.0 -46.0 265 43 338.4 338.4 294.0 338.6 0.04 23 235 11318 -47.7 -60.7 21 13.0 -48.1 272 45 341.1 341.1 294.6 341.3 0.05 24 200 12360 -55.5 -70.5 14 15.0 -55.7 290 49 344.9 344.9 295.5 344.9 0.01 25 179 13062 -58.5 -74.5 11 16.0 -58.7 280 47 351.1 351.1 296.9 351.1 0.01 26 150 14150 -66.9 -78.9 17 12.0 -67.0 265 44 354.8 354.8 297.7 354.9 0.01 27 147 14272 -67.7 -78.7 19 11.0 -67.8 265 43 355.5 355.5 297.8 355.5 0.01 28 140 14564 -68.5 -81.5 14 13.0 -68.6 266 42 359.1 359.1 298.5 359.1 0.00 29 107 16142 -76.7 -83.7 32 7.0 -76.7 269 34 372.3 372.3 300.9 372.3 0.00 30 100 16530 -77.9 -85.9 26 8.0 -77.9 270 32 377.2 377.2 301.8 377.2 0.00 31 98 16645 -78.5 -85.5 31 7.0 -78.5 265 35 378.2 378.2 301.9 378.2 0.00 32 89 17194 -78.9 -86.9 26 8.0 -78.9 246 30 388.0 388.0 303.5 388.0 0.00 33 70 18580 -73.3 -89.3 7 16.0 -73.4 200 17 427.6 427.6 308.6 427.6 0.00 34 67 18839 -71.9 -89.9 5 18.0 -72.0 186 16 436.0 436.0 309.4 436.0 0.00 35 65 19018 -72.9 -89.9 6 17.0 -73.0 177 15 437.6 437.6 309.6 437.6 0.00 36 59 19597 -67.3 -91.3 2 24.0 -67.5 147 12 462.5 462.5 312.0 462.5 0.00 37 58 19702 -62.3 -90.3 1 28.0 -62.7 141 11 476.0 476.0 313.1 476.0 0.00 38 56 19920 -61.5 -89.5 1 28.0 -61.9 130 10 482.7 482.7 313.7 482.7 0.00 39 50 20620 -65.1 -91.1 2 26.0 -65.4 95 7 490.1 490.1 314.2 490.1 0.00 40 47 20997 -62.3 -90.3 1 28.0 -62.7 80 9 505.5 505.5 315.4 505.5 0.00 41 31 23584 -57.7 -88.7 1 31.0 -58.9 343 19 581.9 581.9 319.8 581.9 0.00 42 30 23790 -58.5 -88.5 1 30.0 -59.6 335 20 585.2 585.2 319.9 585.2 0.01 43 27 24447 -61.7 -90.7 1 29.0 -62.5 349 18 594.1 594.1 320.3 594.1 0.00 44 23 25458 -53.5 -87.5 1 34.0 -55.8 11 15 646.1 646.1 322.5 646.1 0.01 45 20 26360 -51.9 -86.9 1 35.0 -54.9 30 13 677.3 677.3 323.7 677.4 0.01 46 18 27042 -51.3 -86.3 1 35.0 -54.6 9 13 699.9 699.9 324.4 700.0 0.01 47 15 28234 -48.1 -86.1 0 38.0 -53.0 334 13 748.0 748.0 325.9 748.2 0.02 48 15 28234 -45.1 -85.1 0 40.0 -51.2 334 13 758.0 758.0 326.1 758.2 0.02 49 12 29735 -41.3 -82.3 0 41.0 -50.1 291 14 821.4 821.4 327.8 821.8 0.04 50 11 30321 -44.5 -84.5 0 40.0 -52.1 274 14 830.5 830.5 328.0 830.7 0.03 51 10 30960 -43.5 -83.5 0 40.0 -52.0 255 14 857.2 857.2 328.5 857.5 0.04 52 9.8 31096 -44.1 -84.1 0 40.0 -52.4 859.9 859.9 328.6 860.2 0.03 53 8.8 31828 -37.7 -79.7 0 42.0 -49.9 911.5 911.6 329.7 912.4 0.08 54 7.8 32656 -39.7 -80.7 0 41.0 -51.4 935.5 935.6 330.1 936.3 0.08 55 7.5 32926 -36.5 -79.5 0 43.0 -50.3 959.0 959.1 330.5 960.1 0.10 56 6.8 33601 -39.9 -80.9 0 41.0 -52.1 972.1 972.2 330.7 973.1 0.08 57 6.3 34128 -35.1 -78.1 0 43.0 -50.7 1014.0 1014.1 331.4 1015.8 0.14 58 5.9 34584 -36.3 -79.3 0 43.0 -51.5 1028.0 1028.1 331.6 1029.6 0.13 59 5.1 35596 -35.7 -78.7 0 43.0 -52.1 1074.5 1074.6 332.3 1076.5 0.16 60 4.7 36169 -32.1 -76.1 0 44.0 -51.4 1116.6 1116.8 332.9 1120.1 0.26 TRP 98 16645 -78.5 -85.5 31 7.0 -78.5 265 35 378.2 378.2 301.9 378.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5715.00 m Freezing level: 545.62 mb = 5174.67 m = 16977.05 ft Wetbulb zero: 759.86 mb = 2454.92 m = 8054.09 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 61.48 % Est. max temperature: 30.06 C = 86.11 F Sfc-Lift cond lev (LCL): 916.64 mb = 871.64 m = 2859.68 ft T: 7.30 C 700-500 lapse rate: 5.33 C/km ThetaE index: 6.65 C Layer 901.0- 897.0 mb Conv cond level (CCL): 913.47 mb = 900.13 m = 2953.13 ft Mean mixing ratio: 6.94 g/kg Conv temperature: 14.71 C = 58.48 F Cap Strength: 20.45 C Lifted Index: 20.14 C Risk: None Lifted Index @300 mb: 22.46 C Lifted Index @700 mb: 16.01 C Showalter Index: 19.49 C Risk: None Total Totals Index: 10.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: -10.50 C K Index: -32.46 Risk: None Sweat Index: 32.00 Risk: None Energy Index: 4.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.28 J/kg Max Up Vert Vel: 1.60 m/s Conv Inhibition (B-): 82990.19 J/kg Cap Strength: 20.29 C Lift Cond Lev (LCL): 915.44 mb = 882.44 m = 2895.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 at 7 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 1003 120 110 5 -4.7 1.7 | 153 10 -4.5 8.8 1 1000 145 115 2 -1.8 0.8 | 169 8 -1.6 8.0 2 925 797 360 1 -0.0 -1.0 | 182 6 0.2 6.1 3 850 1505 45 9 -6.4 -6.4 | 97 6 -6.2 0.8 4 700 3141 5 10 -0.9 -10.0 | 13 3 -0.7 -2.8 5 500 5860 255 14 13.5 3.6 | 232 17 13.7 10.8 6 400 7570 290 34 31.9 -11.6 | 278 32 32.2 -4.5 7 300 9660 270 42 42.0 -0.0 | 260 43 42.2 7.1 8 250 10910 265 43 42.8 3.7 | 256 44 43.0 10.9 9 200 12360 290 49 46.0 -16.8 | 282 47 46.3 -9.6 10 150 14150 265 44 43.8 3.8 | 256 45 44.0 11.0 11 100 16530 270 32 32.0 -0.0 | 258 33 32.2 7.1 12 98 16645 265 35 34.9 3.1 | 254 37 35.1 10.2 13 70 18580 200 17 5.8 16.0 | 195 24 6.0 23.1 14 50 20620 95 7 -7.0 0.6 | 139 10 -6.8 7.7 15 30 23790 335 20 8.5 -18.1 | 322 14 8.7 -11.0 16 20 26360 30 13 -6.5 -11.3 | 57 8 -6.3 -4.1 17 10 30960 255 14 13.5 3.6 | 232 17 13.7 10.8 Wind Parameters Mean winds (0-6000m): 331.7 at 9.5 knts Storm direction: 1.7 at 7.1 knts Shear (0-3000m) pos: 0.9 neg: 2.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -138.1 deg Storm rel helicity (0-3000m) pos: 7.6 neg: -11.5 tot: -3.9 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 3.6 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 14.27 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 88 2 168 7| 0.0 5.1 5.1| 6.6 0.0 6.6 13.2 0.61| 5.3 3.2 1000 47 2 168 6| 0.0 3.5 3.5| 7.6 -2.0 5.6 5.6 0.19| 4.8 0.9 1500 47 4 151 5| 1.7 2.3 4.1| 7.6 -6.0 1.6 1.1 -0.14| 5.2 -0.7 2000 42 5 137 5| 1.3 2.2 3.5| 7.6 -8.0 -0.4 -0.2 -0.21| 4.4 -0.9 2500 36 6 125 4| 1.0 2.2 3.2| 7.6 -9.8 -2.2 -0.9 -0.27| 3.9 -1.1 3000 29 7 114 3| 0.9 2.1 3.0| 7.6 -11.5 -3.9 -1.3 -0.34| 3.6 -1.2 4000 14 8 82 2| 0.6 2.3 3.0| 7.6 -18.7 -11.1 -2.8 -0.47| 3.7 -1.7 5000 355 9 326 2| 0.5 2.2 2.8| 7.6 -35.5 -27.9 -5.6 -0.52| 3.9 -2.0 6000 332 10 285 5| 0.4 2.2 2.7| 18.1 -57.4 -39.3 -6.5 -0.48| 4.1 -2.0 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20251013.12.gif