UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060412.upa.cvt Date: 1200Z 4 JUN 25 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 4 JUN 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 14.4 10.1 75 4.3 11.9 180 2 287.3 288.7 284.9 309.0 7.75 1 1000 139 14.0 10.3 78 3.7 11.9 70 1 287.1 288.5 285.0 309.2 7.88 2 928 764 8.4 8.2 99 0.2 8.3 12 4 287.6 288.9 284.7 308.3 7.37 3 927 773 9.4 3.4 66 6.0 6.3 12 4 288.7 289.7 282.9 303.8 5.27 4 926 782 12.6 -3.4 33 16.0 5.4 11 4 292.1 292.7 282.0 301.6 3.21 5 925 791 14.6 -4.4 27 19.0 6.0 10 4 294.2 294.8 282.7 303.1 2.98 6 916 874 18.2 -7.8 16 26.0 6.7 7 6 298.8 299.2 283.7 305.9 2.32 7 905 977 18.6 -18.4 7 37.0 5.1 2 8 300.2 300.4 282.7 303.4 0.99 8 893 1091 18.4 -16.6 8 35.0 5.1 358 10 301.1 301.4 283.4 304.9 1.17 9 850 1511 16.8 -13.2 12 30.0 4.6 340 18 303.7 304.0 284.9 308.9 1.62 10 825 1764 15.4 -17.6 9 33.0 3.1 339 20 304.9 305.1 284.8 308.7 1.16 11 785 2185 15.2 -24.8 5 40.0 2.0 338 23 309.0 309.1 285.8 311.2 0.65 12 783 2207 15.2 -21.8 6 37.0 2.2 338 23 309.2 309.4 286.1 312.1 0.85 13 729 2806 10.0 -9.0 25 19.0 1.6 336 27 309.9 310.4 288.2 318.4 2.65 14 709 3036 8.8 -20.2 11 29.0 -1.3 335 29 311.1 311.3 287.0 314.7 1.08 15 701 3130 9.6 -29.4 5 39.0 -1.9 335 30 313.0 313.1 287.0 314.7 0.48 16 700 3142 9.6 -30.4 4 40.0 -1.9 335 30 313.1 313.2 286.9 314.7 0.44 17 543 5193 -4.7 -37.7 6 33.0 -11.6 305 41 319.7 319.7 288.9 320.7 0.27 18 534 5325 -4.1 -49.1 2 45.0 -11.7 303 42 321.9 321.9 289.5 322.2 0.08 19 500 5840 -7.5 -41.5 5 34.0 -13.9 295 45 323.9 323.9 290.2 324.7 0.20 20 400 7530 -19.7 -48.7 6 29.0 -23.3 285 56 329.4 329.4 291.7 329.8 0.11 21 392 7680 -20.5 -49.5 6 29.0 -23.9 283 57 330.2 330.3 291.9 330.7 0.11 22 389 7737 -20.7 -42.7 12 22.0 -23.8 283 57 330.7 330.8 292.2 331.6 0.23 23 300 9600 -36.1 -48.1 28 12.0 -37.1 260 70 334.5 334.5 293.1 335.1 0.16 24 285 9953 -38.9 -49.9 30 11.0 -39.6 259 77 335.4 335.5 293.3 336.0 0.14 25 279 10098 -39.9 -48.9 38 9.0 -40.5 258 80 336.0 336.1 293.5 336.7 0.16 26 250 10840 -43.7 -59.7 15 16.0 -44.3 255 94 341.1 341.1 294.6 341.3 0.05 27 212 11927 -53.7 -57.6 62 3.9 -53.8 255 95 342.0 342.0 294.8 342.3 0.08 28 200 12300 -56.3 -61.3 53 5.0 -56.4 255 96 343.6 343.6 295.3 343.8 0.05 29 185 12790 -58.7 -66.7 35 8.0 -58.8 255 104 347.5 347.5 296.1 347.6 0.03 30 180 12961 -60.1 -67.6 36 7.6 -60.2 255 107 348.0 348.0 296.2 348.1 0.02 31 162 13608 -65.3 -71.3 43 6.0 -65.4 255 97 349.8 349.8 296.6 349.9 0.02 32 155 13874 -67.7 -73.7 42 6.0 -67.7 255 92 350.2 350.2 296.7 350.2 0.01 33 150 14070 -68.3 -77.3 26 9.0 -68.4 255 89 352.4 352.4 297.1 352.5 0.01 34 135 14699 -71.3 -81.3 21 10.0 -71.3 265 84 357.9 357.9 298.3 357.9 0.00 35 100 16480 -70.5 -87.5 6 17.0 -70.6 245 40 391.5 391.5 304.0 391.5 0.00 36 71 18487 -73.7 -89.7 7 16.0 -73.7 259 26 425.0 425.0 308.3 425.0 0.00 37 70 18570 -73.3 -90.3 6 17.0 -73.4 260 25 427.6 427.6 308.6 427.6 0.00 38 61 19384 -69.9 -89.9 4 20.0 -70.0 250 21 452.3 452.3 311.1 452.3 0.00 39 52 20363 -58.7 -87.7 1 29.0 -59.3 238 17 499.5 499.5 314.9 499.5 0.00 40 50 20610 -57.7 -86.7 1 29.0 -58.5 235 16 507.5 507.5 315.5 507.5 0.00 41 47 21000 -57.3 -87.3 1 30.0 -58.1 240 17 517.5 517.5 316.1 517.5 0.00 42 30 23880 -50.7 -83.7 1 33.0 -53.1 280 25 606.4 606.4 320.9 606.5 0.01 43 27 24560 -54.7 -85.7 1 31.0 -56.5 289 23 613.7 613.7 321.2 613.8 0.01 44 25 25059 -48.9 -83.9 1 35.0 -52.2 296 21 644.1 644.1 322.4 644.2 0.01 45 21 26193 -52.9 -84.9 1 32.0 -55.5 311 17 664.9 664.9 323.2 665.0 0.01 46 20 26510 -50.3 -84.3 1 34.0 -53.7 315 16 682.2 682.2 323.9 682.3 0.02 47 15 28404 -45.9 -82.9 1 37.0 -51.7 311 17 755.3 755.4 326.1 755.6 0.03 48 14 28861 -47.3 -83.3 1 36.0 -52.8 310 18 765.6 765.7 326.4 765.9 0.03 49 11 30474 -42.1 -82.1 0 40.0 -50.8 306 19 839.2 839.2 328.2 839.6 0.04 50 10 31120 -40.7 -80.7 1 40.0 -50.6 305 19 867.6 867.7 328.8 868.2 0.06 51 8.1 32558 -39.5 -80.5 0 41.0 -51.1 926.3 926.3 329.9 927.1 0.08 52 7.2 33357 -43.9 -81.9 1 38.0 -53.6 940.0 940.0 330.2 940.7 0.07 53 6.4 34153 -40.9 -81.9 0 41.0 -52.8 984.9 984.9 330.9 985.7 0.08 54 5.8 34820 -43.1 -81.1 1 38.0 -54.2 1003.4 1003.5 331.2 1004.5 0.10 TRP 135 14699 -71.3 -81.3 21 10.0 -71.3 265 84 357.9 357.9 298.3 357.9 0.00 WND 180 12961 -60.1 -67.6 36 7.6 -60.2 255 107 348.0 348.0 296.2 348.1 0.02 Sounding variables and indices 1000-500 mb thick: 5701.00 m Freezing level: 594.60 mb = 4518.91 m = 14825.65 ft Wetbulb zero: 717.84 mb = 2933.45 m = 9624.05 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 16.96 % Est. max temperature: 30.67 C = 87.20 F Sfc-Lift cond lev (LCL): 940.33 mb = 653.57 m = 2144.22 ft T: 9.39 C 700-500 lapse rate: 6.34 C/km ThetaE index: 7.63 C Layer 928.0- 925.0 mb Conv cond level (CCL): 582.63 mb = 4624.09 m = 15170.73 ft Mean mixing ratio: 6.24 g/kg Conv temperature: 45.05 C = 113.09 F Cap Strength: 15.74 C Lifted Index: 16.21 C Risk: None Lifted Index @300 mb: 19.13 C Lifted Index @700 mb: 14.80 C Showalter Index: 15.51 C Risk: None Total Totals Index: 18.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: -5.70 C K Index: -28.90 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 3.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.87 J/kg Max Up Vert Vel: 10.76 m/s Conv Inhibition (B-): 62522.22 J/kg Cap Strength: 16.20 C Lift Cond Lev (LCL): 861.60 mb = 1395.63 m = 4578.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 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 1003 120 180 2 0.0 2.0 | 169 22 -4.3 22.1 1 1000 139 70 1 -0.9 -0.3 | 165 20 -5.2 19.7 2 925 791 10 4 -0.7 -3.9 | 163 17 -5.0 16.1 3 850 1511 340 18 6.2 -16.9 | 211 4 1.9 3.1 4 700 3142 335 30 12.7 -27.2 | 310 11 8.4 -7.1 5 500 5840 295 45 40.8 -19.0 | 268 37 36.5 1.0 6 400 7530 285 56 54.1 -14.5 | 264 50 49.8 5.6 7 300 9600 260 70 68.9 12.2 | 244 72 64.6 32.2 8 250 10840 255 94 90.8 24.3 | 243 97 86.5 44.4 9 200 12300 255 96 92.7 24.8 | 243 99 88.4 44.9 10 180 12961 255 107 103.4 27.7 | 244 110 99.1 47.7 11 150 14070 255 89 86.0 23.0 | 242 92 81.7 43.1 12 135 14699 265 84 83.7 7.3 | 251 84 79.4 27.4 13 100 16480 245 40 36.3 16.9 | 221 49 32.0 37.0 14 70 18570 260 25 24.6 4.3 | 220 32 20.3 24.4 15 50 20610 235 16 13.1 9.2 | 197 31 8.8 29.2 16 30 23880 280 25 24.6 -4.3 | 232 26 20.3 15.7 17 20 26510 315 16 11.3 -11.3 | 219 11 7.0 8.7 18 10 31120 305 19 15.6 -10.9 | 231 15 11.3 9.2 Wind Parameters Mean winds (0-6000m): 317.9 at 27.3 knts Storm direction: 347.9 at 20.5 knts Shear (0-3000m) pos: 0.0 neg: 5.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 141.2 deg Storm rel helicity (0-3000m) pos: 16.3 neg: -17.3 tot: -1.0 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.60 Bulk Shear: 96.65 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 37 2 163 19| 0.0 5.2 5.2| 0.0 -14.5 -14.5 -29.1 -0.50| 5.4 -2.7 1000 9 4 163 17| 0.0 6.4 6.4| 0.8 -17.3 -16.5 -16.5 -0.24| 6.7 -1.6 1500 349 8 167 13| 0.0 7.1 7.1| 7.7 -17.3 -9.6 -6.4 0.09| 7.7 0.7 2000 344 11 172 10| 0.0 6.3 6.3| 10.8 -17.3 -6.5 -3.3 0.21| 6.8 1.4 2500 342 13 180 7| 0.0 5.8 5.8| 13.7 -17.3 -3.6 -1.4 0.25| 6.2 1.5 3000 340 16 194 5| 0.0 5.4 5.4| 16.3 -17.3 -1.0 -0.3 0.26| 5.8 1.5 4000 335 20 245 5| 0.0 4.8 4.8| 16.3 -36.9 -20.5 -5.1 0.09| 5.6 0.5 5000 327 24 269 9| 0.0 4.3 4.3| 16.3 -76.0 -59.7 -11.9 -0.04| 5.7 -0.2 6000 318 27 271 14| 0.0 4.1 4.1| 16.3-125.9-109.6 -18.3 -0.12| 5.7 -0.7 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20250604.12.gif