UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062212.upa.cvt Date: 1200Z 22 JUN 25 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 22 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 11.8 6.9 72 4.9 9.2 60 2 284.7 285.8 282.2 302.1 6.22 1 1000 144 11.6 7.2 74 4.4 9.2 210 1 284.8 285.9 282.4 302.5 6.37 2 925 789 5.6 5.6 100 0.0 5.6 135 4 285.0 286.1 282.3 302.3 6.17 3 916 869 4.8 4.6 99 0.2 4.7 135 5 285.0 286.0 281.8 301.3 5.81 4 914 887 6.0 -5.0 45 11.0 1.5 135 5 286.4 286.9 279.0 294.8 2.88 5 913 896 9.4 -8.6 27 18.0 2.3 135 5 290.0 290.4 279.8 296.5 2.18 6 911 914 16.4 -16.6 9 33.0 4.3 135 5 297.4 297.6 281.7 301.0 1.14 7 891 1103 18.4 -14.6 9 33.0 5.4 135 7 301.3 301.6 283.7 305.7 1.38 8 850 1505 17.2 -18.8 7 36.0 4.0 135 10 304.2 304.4 284.4 307.5 1.02 9 836 1646 16.2 -20.8 6 37.0 3.2 147 10 304.6 304.7 284.4 307.4 0.87 10 823 1779 17.4 159 9 307.2 11 762 2431 14.2 -33.8 2 48.0 0.7 217 7 310.6 310.6 285.9 311.6 0.29 12 761 2442 14.2 -32.8 2 47.0 0.8 218 7 310.7 310.8 285.9 311.8 0.32 13 700 3139 9.0 -30.0 4 39.0 -2.2 280 5 312.5 312.5 286.8 314.0 0.45 14 631 3987 2.0 -34.0 5 36.0 -6.8 261 14 313.9 313.9 287.1 315.1 0.34 15 579 4677 -1.3 -49.3 1 48.0 -9.6 246 21 317.8 317.9 288.1 318.1 0.07 16 513 5631 -7.7 -27.7 18 20.0 -12.9 225 31 321.3 321.4 290.0 324.0 0.76 17 500 5830 -8.5 -31.5 14 23.0 -13.9 220 33 322.7 322.8 290.2 324.7 0.55 18 447 6689 -14.3 -46.3 5 32.0 -19.0 225 38 325.9 325.9 290.7 326.4 0.13 19 400 7520 -21.5 -44.5 11 23.0 -24.5 230 42 327.0 327.1 291.1 327.7 0.18 20 308 9379 -37.1 -61.1 6 24.0 -38.2 230 50 330.6 330.6 291.9 330.7 0.03 21 300 9560 -38.3 -64.3 5 26.0 -39.4 230 51 331.4 331.4 292.1 331.5 0.02 22 250 10790 -47.9 -70.9 5 23.0 -48.4 230 52 334.9 334.9 293.0 334.9 0.01 23 221 11593 -53.1 -74.1 6 21.0 -53.4 233 76 338.9 338.9 294.0 338.9 0.01 24 200 12230 -57.3 -76.3 7 19.0 -57.5 235 95 342.0 342.0 294.8 342.0 0.01 25 167 13356 -63.3 -71.3 33 8.0 -63.4 239 131 350.1 350.1 296.7 350.2 0.02 26 160 13618 -64.9 -74.5 25 9.6 -65.0 240 140 351.7 351.7 297.0 351.8 0.01 27 150 14010 -67.3 -79.3 17 12.0 -67.4 240 128 354.2 354.2 297.5 354.2 0.00 28 145 14214 -68.1 -79.1 19 11.0 -68.2 230 129 356.2 356.2 298.0 356.2 0.01 29 127 15013 -66.7 -83.7 7 17.0 -66.8 239 103 372.5 372.5 301.0 372.5 0.00 30 100 16440 -71.9 -87.9 7 16.0 -71.9 255 57 388.8 388.8 303.6 388.8 0.00 31 80 17769 -68.1 -89.1 3 21.0 -68.2 246 43 422.3 422.3 308.0 422.3 0.00 32 71 18485 -68.9 -89.9 3 21.0 -69.0 241 35 435.2 435.2 309.4 435.2 0.00 33 70 18570 -67.1 -90.1 2 23.0 -67.2 240 34 440.8 440.8 310.0 440.8 0.00 34 68 18745 -65.3 -89.3 2 24.0 -65.5 243 32 448.4 448.4 310.7 448.4 0.00 35 52 20404 -58.3 -87.3 1 29.0 -59.0 271 14 500.4 500.4 315.0 500.5 0.00 36 51 20526 -59.1 -88.1 1 29.0 -59.7 273 12 501.4 501.4 315.1 501.4 0.00 37 50 20650 -58.5 -87.5 1 29.0 -59.2 275 11 505.6 505.6 315.4 505.6 0.00 38 46 21179 -54.7 -86.7 1 32.0 -55.8 527.0 527.0 316.8 527.0 0.00 39 38 22391 -58.5 -87.5 1 29.0 -59.4 546.9 546.9 317.9 546.9 0.00 TRP 145 14214 -68.1 -79.1 19 11.0 -68.2 230 129 356.2 356.2 298.0 356.2 0.01 WND 160 13618 -64.9 -74.5 25 9.6 -65.0 240 140 351.7 351.7 297.0 351.8 0.01 Sounding variables and indices 1000-500 mb thick: 5686.00 m Freezing level: 599.48 mb = 4405.27 m = 14452.79 ft Wetbulb zero: 745.05 mb = 2618.77 m = 8591.65 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 19.16 % Est. max temperature: 31.06 C = 87.91 F Sfc-Lift cond lev (LCL): 931.35 mb = 732.41 m = 2402.89 ft T: 6.13 C 700-500 lapse rate: 6.50 C/km ThetaE index: 7.75 C Layer 925.0- 913.0 mb Conv cond level (CCL): 566.11 mb = 4854.41 m = 15926.35 ft Mean mixing ratio: 5.64 g/kg Conv temperature: 45.62 C = 114.11 F Cap Strength: 18.24 C Lifted Index: 18.96 C Risk: None Lifted Index @300 mb: 20.86 C Lifted Index @700 mb: 17.24 C Showalter Index: 15.18 C Risk: None Total Totals Index: 15.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: -10.30 C K Index: -32.10 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.09 J/kg Max Up Vert Vel: 8.38 m/s Conv Inhibition (B-): 32961.15 J/kg Cap Strength: 18.96 C Lift Cond Lev (LCL): 890.85 mb = 1104.57 m = 3623.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 246 at 10 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 60 2 -1.7 -1.0 | 65 12 -10.9 -5.1 1 1000 144 210 1 0.5 0.9 | 69 9 -8.7 -3.3 2 925 789 135 4 -2.8 2.8 | 84 12 -12.0 -1.3 3 850 1505 135 10 -7.1 7.1 | 100 17 -16.3 2.9 4 700 3139 280 5 4.9 -0.9 | 41 7 -4.3 -5.0 5 500 5830 220 33 21.2 25.3 | 210 24 12.0 21.2 6 400 7520 230 42 32.2 27.0 | 225 32 23.0 22.9 7 300 9560 230 51 39.1 32.8 | 226 41 29.9 28.7 8 250 10790 230 52 39.8 33.4 | 226 42 30.6 29.3 9 200 12230 235 95 77.8 54.5 | 234 85 68.6 50.4 10 160 13618 240 140 121.2 70.0 | 240 130 112.1 65.9 11 150 14010 240 128 110.9 64.0 | 240 118 101.7 59.9 12 145 14214 230 129 98.8 82.9 | 229 119 89.6 78.8 13 100 16440 255 57 55.1 14.8 | 257 47 45.9 10.6 14 70 18570 240 34 29.4 17.0 | 238 24 20.3 12.9 15 50 20650 275 11 11.0 -1.0 | 341 5 1.8 -5.1 Wind Parameters Mean winds (0-6000m): 215.8 at 13.4 knts Storm direction: 245.8 at 10.1 knts Shear (0-3000m) pos: 1.8 neg: 0.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -24.1 deg Storm rel helicity (0-3000m) pos: 37.2 neg: -7.2 tot: 30.0 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.78 Bulk Shear: 19.68 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 ------------------------------------------------------------------------------- 500 166 2 78 10| 4.0 0.0 4.0| 8.4 0.0 8.4 16.8 0.55| 6.0 3.3 1000 141 3 82 11| 2.0 2.0 4.0| 15.5 0.0 15.5 15.5 0.53| 5.1 2.7 1500 138 5 89 13| 2.4 1.3 3.8| 28.4 0.0 28.4 18.9 0.57| 5.1 2.9 2000 147 6 94 13| 2.5 1.0 3.5| 37.2 0.0 37.2 18.6 0.51| 5.6 2.8 2500 154 6 97 12| 2.2 0.8 3.0| 37.2 -3.3 33.9 13.6 0.31| 5.7 1.8 3000 149 6 96 12| 1.8 0.7 2.4| 37.2 -7.2 30.0 10.0 0.16| 5.6 0.9 4000 196 7 111 8| 1.3 1.1 2.4| 37.2 -19.5 17.7 4.4 -0.11| 5.6 -0.6 5000 221 10 140 4| 1.1 2.2 3.2| 37.2 -42.8 -5.6 -1.1 -0.23| 5.8 -1.4 6000 216 13 169 7| 0.9 2.7 3.6| 44.9 -78.7 -33.9 -5.6 -0.27| 5.9 -1.6 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20250622.12.gif