UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060612.upa.cvt Date: 1200Z 6 JUN 25 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 6 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 1005 120 15.0 11.0 77 4.0 12.6 210 4 287.7 289.2 285.6 310.8 8.22 1 1000 154 14.4 11.2 81 3.2 12.5 235 1 287.5 289.0 285.7 311.0 8.37 2 925 807 8.8 8.8 100 0.0 8.8 155 4 288.3 289.7 285.3 310.0 7.70 3 902 1015 7.6 7.5 99 0.1 7.5 112 9 289.2 290.4 285.2 309.6 7.22 4 896 1071 15.0 1.0 39 14.0 7.8 100 10 297.3 298.2 285.7 311.0 4.59 5 890 1128 17.8 -0.2 30 18.0 8.5 89 12 300.8 301.6 286.6 313.6 4.23 6 878 1244 18.8 -1.2 26 20.0 8.6 66 14 303.0 303.8 287.2 315.2 3.99 7 850 1522 17.8 -3.2 24 21.0 7.3 10 21 304.8 305.5 287.3 315.8 3.55 8 806 1975 17.0 -17.0 8 34.0 3.8 3 24 308.6 308.8 286.3 312.7 1.25 9 759 2483 14.4 -10.6 17 25.0 3.4 355 27 311.1 311.6 288.2 318.4 2.24 10 700 3158 8.6 -10.4 25 19.0 0.4 345 31 312.0 312.5 288.8 320.0 2.47 11 652 3738 3.2 -10.8 35 14.0 -2.6 334 35 312.3 312.8 288.9 320.6 2.57 12 626 4066 0.6 -9.4 47 10.0 -3.7 328 38 313.0 313.6 289.6 322.6 2.99 13 598 4432 -1.1 -35.1 6 34.0 -8.9 322 40 315.1 315.2 287.5 316.3 0.32 14 534 5327 -4.9 -34.9 7 30.0 -11.6 305 47 321.0 321.0 289.5 322.3 0.37 15 500 5840 -8.9 -31.9 14 23.0 -14.2 295 51 322.2 322.3 290.0 324.1 0.53 16 400 7520 -23.1 -34.1 36 11.0 -24.9 295 61 325.0 325.1 290.8 326.9 0.53 17 399 7538 -23.3 -34.3 36 11.0 -25.1 295 61 324.9 325.0 290.8 326.9 0.52 18 394 7631 -23.3 -45.3 11 22.0 -25.9 295 63 326.1 326.1 290.8 326.8 0.17 19 386 7781 -24.3 -45.3 13 21.0 -26.8 296 65 326.7 326.8 291.0 327.4 0.17 20 369 8110 -23.3 -46.3 10 23.0 -26.1 296 70 332.3 332.3 292.5 332.9 0.16 21 354 8413 -24.5 -60.5 2 36.0 -27.5 297 74 334.6 334.6 293.0 334.8 0.03 22 300 9600 -32.5 -58.5 6 26.0 -34.2 300 92 339.6 339.6 294.3 339.8 0.05 23 299 9623 -32.7 -57.7 6 25.0 -34.4 300 92 339.6 339.6 294.3 339.8 0.05 24 250 10850 -43.7 -60.7 14 17.0 -44.4 305 98 341.1 341.1 294.6 341.3 0.04 25 246 10958 -44.5 -60.5 15 16.0 -45.1 304 99 341.5 341.5 294.7 341.7 0.04 26 245 10985 -44.9 -51.9 45 7.0 -45.3 304 99 341.3 341.3 294.7 341.8 0.13 27 242 11068 -45.7 -56.7 28 11.0 -46.2 303 100 341.3 341.3 294.7 341.6 0.07 28 240 11123 -46.1 -50.7 60 4.6 -46.3 302 101 341.5 341.5 294.8 342.1 0.15 29 238 11178 -46.7 -51.6 57 4.9 -47.0 302 101 341.4 341.4 294.8 342.0 0.14 30 231 11375 -48.3 -51.2 72 2.9 -48.4 300 103 341.9 341.9 294.9 342.5 0.15 31 200 12310 -54.9 -59.6 56 4.7 -55.0 290 112 345.8 345.8 295.8 346.1 0.06 32 175 13151 -61.7 -69.7 34 8.0 -61.8 287 116 348.1 348.1 296.2 348.2 0.02 33 161 13662 -66.2 -73.2 36 7.1 -66.2 285 118 349.0 349.0 296.4 349.0 0.01 34 160 13700 -66.5 -73.5 37 7.0 -66.5 284 118 349.0 349.0 296.4 349.1 0.01 35 153 13971 -67.3 -72.0 51 4.7 -67.4 278 114 352.2 352.2 297.1 352.2 0.01 36 150 14090 -67.9 -74.9 36 7.0 -67.9 275 113 353.1 353.1 297.3 353.2 0.01 37 141 14461 -68.9 -80.9 16 12.0 -68.9 277 104 357.7 357.7 298.2 357.7 0.00 38 130 14948 -68.3 -83.3 10 15.0 -68.4 279 91 367.2 367.2 300.1 367.2 0.00 39 104 16270 -73.5 -86.5 12 13.0 -73.5 285 57 381.4 381.4 302.5 381.4 0.00 40 100 16500 -72.9 -86.9 10 14.0 -72.9 280 58 386.9 386.9 303.3 386.9 0.00 41 83 17592 -73.3 -89.3 7 16.0 -73.3 249 36 407.2 407.2 306.2 407.2 0.00 42 76 18112 -69.9 -88.9 5 19.0 -70.0 234 26 424.7 424.7 308.3 424.7 0.00 43 70 18600 -71.1 -89.1 5 18.0 -71.2 220 16 432.3 432.3 309.1 432.3 0.00 44 67 18858 -72.7 -90.7 5 18.0 -72.8 224 17 434.3 434.3 309.3 434.3 0.00 45 61 19420 -64.9 -88.9 2 24.0 -65.1 232 18 463.4 463.4 312.1 463.4 0.00 46 55 20053 -64.1 -89.1 2 25.0 -64.4 242 19 479.2 479.2 313.4 479.2 0.00 47 50 20640 -61.7 -88.7 2 27.0 -62.1 250 20 498.1 498.1 314.8 498.1 0.00 48 30 23860 -53.3 -86.3 1 33.0 -55.2 290 20 599.3 599.3 320.6 599.4 0.01 49 21 26172 -49.1 -84.1 1 35.0 -52.7 290 22 676.4 676.4 323.6 676.5 0.02 50 20 26490 -51.7 -84.7 1 33.0 -54.7 290 22 677.9 677.9 323.7 678.0 0.02 51 19 26822 -52.5 -85.5 1 33.0 -55.4 685.5 685.5 324.0 685.6 0.01 52 18 27175 -48.7 -84.7 1 36.0 -52.9 708.1 708.1 324.7 708.3 0.02 53 16 27953 -46.1 -83.1 1 37.0 -51.6 740.9 740.9 325.7 741.1 0.02 TRP 104 16270 -73.5 -86.5 12 13.0 -73.5 285 57 381.4 381.4 302.5 381.4 0.00 WND 161 13662 -66.2 -73.2 36 7.1 -66.2 285 118 349.0 349.0 296.4 349.0 0.01 Sounding variables and indices 1000-500 mb thick: 5686.00 m Freezing level: 616.12 mb = 4195.14 m = 13763.43 ft Wetbulb zero: 693.23 mb = 3237.44 m = 10621.38 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 30.84 % Est. max temperature: 31.76 C = 89.16 F Sfc-Lift cond lev (LCL): 946.57 mb = 613.90 m = 2014.07 ft T: 10.46 C 700-500 lapse rate: 6.52 C/km ThetaE index: 3.04 C Layer 806.0- 759.0 mb Conv cond level (CCL): 932.18 mb = 742.26 m = 2435.20 ft Mean mixing ratio: 7.94 g/kg Conv temperature: 15.50 C = 59.90 F Cap Strength: 14.44 C Lifted Index: 13.17 C Risk: None Lifted Index @300 mb: 20.92 C Lifted Index @700 mb: 12.54 C Showalter Index: 9.89 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 5.70 C K Index: 4.50 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 1.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.47 J/kg Max Up Vert Vel: 3.31 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 14.40 C Lift Cond Lev (LCL): 934.57 mb = 720.78 m = 2364.73 ft Lev Free Conv (LFC): 929.57 mb = 765.71 m = 2512.14 ft Equ Level (EL): 899.57 mb = 1037.76 m = 3404.67 ft B at Equ Level: -7.19 J/kg Max Parcel Lev (MPL): 899.57 mb = 1037.76 m = 3404.67 ft Wind level data Storm motion: 354 at 22 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 120 210 4 2.0 3.5 | 179 26 -0.4 25.7 1 1000 154 235 1 0.8 0.6 | 176 23 -1.6 22.8 2 925 807 155 4 -1.7 3.6 | 171 26 -4.1 25.9 3 850 1522 10 21 -3.6 -20.7 | 105 6 -6.1 1.6 4 700 3158 345 31 8.0 -29.9 | 324 9 5.6 -7.7 5 500 5840 295 51 46.2 -21.6 | 269 44 43.8 0.7 6 400 7520 295 61 55.3 -25.8 | 274 53 52.9 -3.5 7 300 9600 300 92 79.7 -46.0 | 287 81 77.2 -23.7 8 250 10850 305 98 80.3 -56.2 | 294 85 77.8 -33.9 9 200 12310 290 112 105.2 -38.3 | 279 104 102.8 -16.0 10 161 13662 285 118 114.0 -30.5 | 274 112 111.6 -8.3 11 150 14090 275 113 112.6 -9.8 | 264 111 110.1 12.4 12 104 16270 285 57 55.1 -14.8 | 262 53 52.6 7.5 13 100 16500 280 58 57.1 -10.1 | 257 56 54.7 12.2 14 70 18600 220 16 10.3 12.3 | 193 35 7.9 34.5 15 50 20640 250 20 18.8 6.8 | 209 33 16.4 29.1 16 30 23860 290 20 18.8 -6.8 | 227 22 16.4 15.4 17 20 26490 290 22 20.7 -7.5 | 231 23 18.2 14.7 Wind Parameters Mean winds (0-6000m): 323.8 at 29.9 knts Storm direction: 353.8 at 22.4 knts Shear (0-3000m) pos: 0.0 neg: 5.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 146.1 deg Storm rel helicity (0-3000m) pos: 0.5 neg: -184.2 tot: -183.6 m^2/s^2 ave: -61.2 10^-3 m/s^2 rel: -0.68 Storm rel vorticity (0-3000m) horiz: 10.0 stream: -6.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 129.44 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 ------------------------------------------------------------------------------- 500 193 2 175 24| 0.0 2.2 2.2| 0.5 -14.0 -13.4 -26.8 -0.38| 5.6 -2.1 1000 133 4 168 26| 0.0 7.1 7.1| 0.5-101.8-101.3 -101.3 -0.78| 9.5 -7.4 1500 21 8 160 15| 0.0 8.7 8.7| 0.5-169.4-168.9 -112.6 -0.64| 15.1 -9.7 2000 11 12 156 12| 0.0 7.3 7.3| 0.5-173.8-173.3 -86.6 -0.66| 12.5 -8.2 2500 4 15 155 8| 0.0 6.4 6.4| 0.5-178.4-177.9 -71.1 -0.68| 10.9 -7.4 3000 359 17 158 5| 0.0 5.8 5.8| 0.5-184.2-183.6 -61.2 -0.68| 10.0 -6.7 4000 349 21 233 2| 0.0 5.2 5.2| 0.5-210.4-209.9 -52.5 -0.64| 9.2 -5.9 5000 337 26 279 8| 0.0 4.8 4.8| 0.5-271.2-270.7 -54.1 -0.62| 9.0 -5.6 6000 324 30 277 15| 0.0 4.5 4.5| 6.6-347.6-341.0 -56.8 -0.61| 8.7 -5.3 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20250606.12.gif