UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062512.upa.cvt Date: 1200Z 25 JUN 25 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 25 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 1004 120 13.4 8.7 73 4.7 10.8 50 4 286.2 287.5 283.8 305.9 7.04 1 1000 145 14.6 9.6 72 5.0 11.7 5 3 287.8 289.1 284.9 308.9 7.52 2 925 800 10.0 8.2 89 1.8 9.0 360 11 289.5 290.8 285.5 310.4 7.39 3 898 1046 9.2 8.2 93 1.0 8.6 4 17 291.2 292.5 286.4 312.9 7.61 4 886 1159 11.4 6.6 72 4.8 8.7 5 19 294.6 295.8 286.9 314.6 6.91 5 850 1505 10.4 7.6 83 2.8 8.8 10 27 297.0 298.4 288.6 319.6 7.72 6 837 1633 9.8 7.3 84 2.5 8.3 6 27 297.7 299.1 288.8 320.2 7.68 7 796 2048 6.4 6.4 100 0.0 6.4 355 29 298.4 299.8 288.9 320.7 7.59 8 770 2319 4.6 4.4 99 0.2 4.5 347 30 299.3 300.6 288.6 319.5 6.82 9 768 2340 4.4 -7.6 41 12.0 -0.6 346 30 299.3 299.8 284.5 307.9 2.81 10 764 2383 6.8 -10.2 29 17.0 -0.1 345 30 302.4 302.8 285.1 309.5 2.30 11 700 3097 3.2 -22.8 13 26.0 -4.7 325 33 306.0 306.2 284.9 308.9 0.87 12 652 3669 1.2 -37.8 4 39.0 -7.2 323 38 310.0 310.1 285.7 310.9 0.23 13 597 4368 -4.7 -37.7 6 33.0 -11.2 320 45 311.1 311.2 286.1 312.0 0.25 14 546 5063 -8.5 -45.5 3 37.0 -14.3 318 52 314.7 314.7 287.1 315.1 0.12 15 530 5293 -9.1 -33.1 12 24.0 -14.2 317 54 316.6 316.7 288.2 318.2 0.44 16 500 5740 -12.7 -31.7 19 19.0 -16.7 315 59 317.6 317.7 288.6 319.5 0.54 17 450 6536 -19.5 -23.9 68 4.4 -20.5 313 71 318.7 319.0 289.6 322.9 1.23 18 434 6804 -21.7 -27.7 58 6.0 -22.9 312 75 319.2 319.4 289.5 322.4 0.90 19 418 7080 -24.3 -24.3 100 0.0 -24.3 311 79 319.4 319.6 289.9 323.7 1.28 20 405 7310 -26.7 -28.3 86 1.6 -27.0 310 83 319.2 319.3 289.5 322.3 0.92 21 400 7400 -27.3 -29.5 81 2.2 -27.7 310 84 319.5 319.7 289.5 322.4 0.83 22 375 7862 -29.1 -47.1 16 18.0 -30.7 307 93 323.1 323.1 289.9 323.6 0.15 23 341 8532 -34.3 -46.3 29 12.0 -35.3 302 106 324.9 324.9 290.5 325.6 0.18 24 337 8614 -33.5 -53.5 12 20.0 -34.8 301 108 327.1 327.1 291.0 327.4 0.08 25 320 8974 -36.7 -55.7 12 19.0 -37.8 298 115 327.5 327.6 291.1 327.8 0.06 26 309 9216 -37.1 -57.1 11 20.0 -38.2 297 120 330.3 330.3 291.9 330.5 0.05 27 300 9420 -36.1 -60.1 7 24.0 -37.4 295 124 334.5 334.5 293.0 334.7 0.04 28 299 9443 -35.7 -60.7 6 25.0 -37.0 295 124 335.4 335.4 293.2 335.5 0.04 29 298 9466 -35.5 -60.5 6 25.0 -36.8 295 124 336.0 336.0 293.3 336.1 0.04 30 250 10670 -42.7 -67.7 5 25.0 -43.5 295 127 342.6 342.6 295.0 342.7 0.02 31 206 11957 -49.8 -73.1 5 23.3 -50.3 285 133 350.9 350.9 296.8 350.9 0.01 32 200 12150 -50.9 -73.9 5 23.0 -51.3 290 131 352.2 352.2 297.1 352.2 0.01 33 180 12827 -56.5 -76.5 6 20.0 -56.8 286 123 353.8 353.8 297.4 353.8 0.01 34 165 13377 -58.1 -80.1 4 22.0 -58.3 283 117 360.0 360.0 298.7 360.0 0.00 35 150 13970 -63.1 -81.1 7 18.0 -63.2 280 110 361.4 361.4 299.0 361.4 0.00 36 145 14177 -64.7 -81.7 8 17.0 -64.8 280 102 362.1 362.1 299.1 362.1 0.00 37 120 15338 -62.1 -85.1 3 23.0 -62.3 295 70 387.0 387.0 303.3 387.0 0.00 38 100 16450 -67.1 -87.1 4 20.0 -67.2 310 40 398.1 398.1 304.9 398.1 0.00 39 85 17419 -71.9 -88.9 6 17.0 -72.0 294 35 407.3 407.3 306.2 407.3 0.00 40 70 18580 -65.7 -88.7 3 23.0 -65.9 275 28 443.8 443.8 310.3 443.8 0.00 41 66 18938 -64.7 -88.7 2 24.0 -65.0 278 28 453.5 453.5 311.2 453.5 0.00 42 62 19316 -67.3 -89.3 3 22.0 -67.5 282 29 456.0 456.0 311.4 456.0 0.00 43 56 19940 -59.9 -87.9 1 28.0 -60.4 288 29 486.3 486.3 314.0 486.3 0.00 44 50 20650 -58.1 -87.1 1 29.0 -58.8 295 30 506.6 506.6 315.4 506.6 0.00 45 41 21921 -51.9 -84.9 1 33.0 -53.6 316 21 551.6 551.6 318.2 551.6 0.01 46 33 23309 -58.9 -87.9 1 29.0 -59.9 340 11 568.4 568.4 319.1 568.4 0.01 47 30 23910 -57.3 -86.3 1 29.0 -58.5 350 7 588.4 588.4 320.0 588.5 0.01 48 20 26510 -49.3 -83.3 1 34.0 -53.0 300 25 685.3 685.3 324.0 685.4 0.02 49 19 26846 -49.1 -83.1 1 34.0 -53.0 297 26 696.0 696.0 324.3 696.2 0.02 50 16 27965 -52.7 -84.7 1 32.0 -55.9 289 29 719.3 719.3 325.0 719.5 0.02 51 11 30406 -48.7 -83.7 1 35.0 -54.4 270 34 815.2 815.2 327.6 815.5 0.03 52 10 31040 -43.5 -81.5 1 38.0 -52.0 265 36 857.2 857.2 328.5 857.7 0.05 53 9.7 31246 -41.9 -80.9 1 39.0 -51.3 870.7 870.7 328.8 871.3 0.06 54 8.1 32473 -39.3 -80.3 1 41.0 -51.0 927.1 927.1 329.9 927.9 0.08 55 7.1 33368 -43.5 -81.5 1 38.0 -53.5 945.4 945.4 330.2 946.2 0.07 TRP 145 14177 -64.7 -81.7 8 17.0 -64.8 280 102 362.1 362.1 299.1 362.1 0.00 WND 206 11957 -49.8 -73.1 5 23.3 -50.3 285 133 350.9 350.9 296.8 350.9 0.01 Sounding variables and indices 1000-500 mb thick: 5595.00 m Freezing level: 640.81 mb = 3810.76 m = 12502.34 ft Wetbulb zero: 768.22 mb = 2337.95 m = 7670.33 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 39.41 % Est. max temperature: 23.95 C = 75.11 F Sfc-Lift cond lev (LCL): 935.41 mb = 705.93 m = 2316.03 ft T: 10.66 C 700-500 lapse rate: 6.02 C/km ThetaE index: 12.80 C Layer 770.0- 764.0 mb Conv cond level (CCL): 790.52 mb = 2104.15 m = 6903.29 ft Mean mixing ratio: 7.45 g/kg Conv temperature: 25.78 C = 78.40 F Cap Strength: 9.86 C Lifted Index: 9.66 C Risk: None Lifted Index @300 mb: 17.61 C Lifted Index @700 mb: 7.34 C Showalter Index: 3.92 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.30 C K Index: 4.70 Risk: None Sweat Index: 204.20 Risk: None Energy Index: 0.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.89 J/kg Max Up Vert Vel: 3.97 m/s Conv Inhibition (B-): 64951.24 J/kg Cap Strength: 9.87 C Lift Cond Lev (LCL): 910.11 mb = 934.97 m = 3067.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 27 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 1004 120 50 4 -3.1 -2.6 | 170 24 -4.3 24.0 1 1000 145 5 3 -0.3 -3.0 | 176 24 -1.5 23.6 2 925 800 360 11 -0.0 -11.0 | 175 16 -1.2 15.6 3 850 1505 10 27 -4.7 -26.6 | 90 6 -5.9 -0.0 4 700 3097 325 33 18.9 -27.0 | 272 18 17.7 -0.5 5 500 5740 315 59 41.7 -41.7 | 291 43 40.5 -15.2 6 400 7400 310 84 64.3 -54.0 | 294 69 63.1 -27.4 7 300 9420 295 124 112.4 -52.4 | 283 114 111.1 -25.9 8 250 10670 295 127 115.1 -53.7 | 283 117 113.9 -27.1 9 206 11957 285 133 128.5 -34.4 | 274 127 127.2 -7.9 10 200 12150 290 131 123.1 -44.8 | 279 123 121.9 -18.3 11 150 13970 280 110 108.3 -19.1 | 266 107 107.1 7.4 12 145 14177 280 102 100.5 -17.7 | 265 100 99.2 8.8 13 100 16450 310 40 30.6 -25.7 | 268 29 29.4 0.8 14 70 18580 275 28 27.9 -2.4 | 228 36 26.6 24.1 15 50 20650 295 30 27.2 -12.7 | 242 29 25.9 13.9 16 30 23910 350 7 1.2 -6.9 | 180 20 -0.0 19.7 17 20 26510 300 25 21.7 -12.5 | 235 25 20.4 14.1 18 10 31040 265 36 35.9 3.1 | 229 46 34.6 29.7 Wind Parameters Mean winds (0-6000m): 327.3 at 35.4 knts Storm direction: 357.3 at 26.6 knts Shear (0-3000m) pos: 3.2 neg: 4.4 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 102.2 deg Storm rel helicity (0-3000m) pos: 16.0 neg: -43.0 tot: -27.0 m^2/s^2 ave: -9.0 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 127.00 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 3 6 176 21| 0.0 7.0 7.0| 16.0 -1.6 14.4 28.9 0.29| 8.2 2.4 1000 2 9 175 17| 4.9 3.5 8.4| 16.0 -9.5 6.6 6.6 -0.02| 9.0 -0.2 1500 6 14 168 13| 6.4 2.3 8.8| 16.0 -22.9 -6.9 -4.6 -0.31| 9.6 -3.0 2000 3 18 166 9| 4.8 3.3 8.1| 16.0 -26.9 -10.9 -5.5 -0.41| 9.1 -3.8 2500 358 20 176 6| 3.8 4.0 7.8| 16.0 -32.8 -16.7 -6.7 -0.42| 8.9 -3.7 3000 351 22 207 5| 3.2 4.4 7.6| 16.0 -43.0 -27.0 -9.0 -0.41| 8.7 -3.6 4000 340 26 255 8| 2.4 4.6 7.0| 44.1 -43.0 1.0 0.3 -0.26| 7.9 -2.0 5000 333 31 273 13| 1.9 4.7 6.6| 63.9 -43.0 20.8 4.2 -0.19| 7.3 -1.4 6000 327 35 280 18| 1.6 5.0 6.6| 83.8 -43.0 40.8 6.8 -0.14| 7.2 -1.0 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20250625.12.gif