UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 11 JAN 26 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 1000 120 19.8 16.8 83 3.0 17.8 210 2 293.0 295.1 291.0 327.4 12.12 1 968 398 17.0 15.5 91 1.5 16.0 200 5 292.9 294.9 290.5 325.6 11.51 2 925 784 15.0 12.7 86 2.3 13.6 180 7 294.6 296.4 289.8 323.4 10.02 3 922 812 15.0 12.9 87 2.1 13.7 174 7 294.9 296.8 290.0 324.2 10.19 4 896 1055 16.2 5.2 48 11.0 10.0 120 7 298.6 299.7 287.7 316.9 6.19 5 892 1093 18.4 4.4 40 14.0 10.6 111 7 301.2 302.3 288.3 318.8 5.88 6 882 1190 19.6 3.6 35 16.0 10.6 90 8 303.5 304.5 288.9 320.4 5.62 7 850 1508 19.2 3.2 35 16.0 10.2 20 8 306.3 307.3 289.9 323.6 5.67 8 820 1816 18.6 -7.4 16 26.0 6.4 29 8 308.8 309.3 287.8 317.3 2.67 9 700 3150 9.4 -3.6 40 13.0 2.9 70 9 312.9 313.7 290.6 326.2 4.19 10 693 3233 8.8 -3.2 43 12.0 2.8 73 9 313.1 314.0 290.8 326.9 4.36 11 678 3414 9.8 -10.2 23 20.0 0.9 78 9 316.2 316.7 290.2 324.7 2.59 12 627 4058 5.0 -14.0 24 19.0 -2.6 98 9 317.9 318.3 290.2 324.8 2.06 13 564 4917 2.2 125 8 324.4 14 533 5371 -0.3 -34.3 6 34.0 -8.9 139 8 326.6 326.7 291.2 328.1 0.39 15 529 5431 0.0 -36.0 5 36.0 -8.9 141 8 327.7 327.8 291.4 329.0 0.33 16 500 5880 -3.5 -37.5 5 34.0 -11.3 155 8 328.8 328.8 291.7 329.9 0.30 17 413 7351 -16.1 -48.1 5 32.0 -20.5 198 12 331.0 331.0 292.1 331.5 0.12 18 400 7590 -17.7 -53.7 3 36.0 -21.9 205 13 332.0 332.0 292.3 332.2 0.06 19 300 9680 -31.9 -61.9 3 30.0 -33.8 250 39 340.4 340.4 294.4 340.5 0.03 20 274 10318 -35.9 -60.9 6 25.0 -37.3 252 46 343.6 343.6 295.2 343.7 0.04 21 250 10950 -41.3 -60.3 11 19.0 -42.2 255 54 344.7 344.7 295.5 344.9 0.05 22 209 12137 -51.9 -63.9 22 12.0 -52.2 251 52 346.2 346.2 295.8 346.3 0.03 23 200 12420 -53.9 -67.9 16 14.0 -54.2 250 51 347.4 347.4 296.1 347.5 0.02 24 181 13054 -59.1 -71.1 20 12.0 -59.3 248 42 349.0 349.0 296.4 349.1 0.01 25 153 14098 -63.5 -81.5 7 18.0 -63.6 245 28 358.7 358.7 298.4 358.7 0.00 26 150 14220 -62.9 -82.9 5 20.0 -63.0 245 26 361.7 361.7 299.0 361.7 0.00 27 138 14733 -62.7 -86.7 3 24.0 -62.9 220 24 370.8 370.8 300.7 370.8 0.00 28 100 16650 -76.3 -90.3 9 14.0 -76.3 125 17 380.3 380.3 302.3 380.3 0.00 29 88 17383 -79.9 -91.9 12 12.0 -79.9 105 12 387.3 387.3 303.4 387.3 0.00 30 76 18212 -81.1 -91.1 17 10.0 -81.1 102 29 401.3 401.3 305.4 401.3 0.00 31 70 18680 -77.9 -89.9 13 12.0 -77.9 100 38 417.7 417.7 307.4 417.7 0.00 32 50 20630 -69.5 -90.5 3 21.0 -69.6 115 31 479.7 479.7 313.4 479.7 0.00 33 39 22138 -63.3 -90.3 1 27.0 -63.8 98 31 530.7 530.7 316.9 530.7 0.00 34 38 22298 -63.9 -90.9 1 27.0 -64.4 96 30 533.1 533.1 317.1 533.2 0.00 35 36 22632 -60.3 -90.3 1 30.0 -61.0 92 30 550.8 550.8 318.1 550.8 0.00 36 30 23780 -56.9 -87.9 1 31.0 -58.2 80 30 589.5 589.5 320.1 589.6 0.01 37 27 24445 -57.5 -87.5 1 30.0 -58.8 80 31 605.9 605.9 320.9 605.9 0.01 38 20 26370 -50.3 -85.3 1 35.0 -53.7 80 35 682.2 682.2 323.9 682.3 0.01 39 17 27437 -47.9 -83.9 1 36.0 -52.5 722.4 722.4 325.1 722.5 0.02 40 14 28708 -51.1 -85.1 1 34.0 -55.2 752.8 752.8 326.0 752.9 0.02 41 11 30293 -46.5 -84.5 1 38.0 -53.1 823.2 823.2 327.8 823.5 0.03 TRP 88 17383 -79.9 -91.9 12 12.0 -79.9 105 12 387.3 387.3 303.4 387.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 536.72 mb = 5316.63 m = 17442.81 ft Freezing level: 529.00 mb = 5431.43 m = 17819.45 ft Freezing level: 529.00 mb = 5431.43 m = 17819.45 ft Wetbulb zero: 664.96 mb = 3574.12 m = 11725.98 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 36.93 % Est. max temperature: 33.11 C = 91.60 F Sfc-Lift cond lev (LCL): 956.78 mb = 497.29 m = 1631.52 ft T: 16.49 C 700-500 lapse rate: 4.73 C/km ThetaE index: 7.32 C Layer 896.0- 892.0 mb Conv cond level (CCL): 697.70 mb = 3177.20 m = 10423.75 ft Mean mixing ratio: 10.54 g/kg Conv temperature: 39.82 C = 103.68 F Cap Strength: 11.11 C Lifted Index: 10.54 C Risk: None Lifted Index @300 mb: 12.08 C Lifted Index @700 mb: 7.21 C Showalter Index: 10.95 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 6.70 C K Index: 12.90 Risk: None Sweat Index: 62.40 Risk: None Energy Index: 1.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.65 J/kg Max Up Vert Vel: 5.77 m/s Conv Inhibition (B-): 38002.25 J/kg Cap Strength: 10.97 C Lift Cond Lev (LCL): 910.82 mb = 915.29 m = 3002.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 124 at 6 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 1000 120 210 2 1.0 1.7 | 285 6 6.0 -1.6 1 1000 118 215 3 1.7 2.5 | 278 7 6.7 -0.9 2 925 784 180 7 0.0 7.0 | 234 6 5.0 3.6 3 850 1508 20 8 -2.7 -7.5 | 348 11 2.2 -10.9 4 700 3150 70 9 -8.5 -3.1 | 28 7 -3.5 -6.5 5 500 5880 155 8 -3.4 7.3 | 202 4 1.6 3.9 6 400 7590 205 13 5.5 11.8 | 231 13 10.5 8.4 7 300 9680 250 39 36.6 13.3 | 257 43 41.6 10.0 8 250 10950 255 54 52.2 14.0 | 259 58 57.1 10.6 9 200 12420 250 51 47.9 17.4 | 255 55 52.9 14.1 10 150 14220 245 26 23.6 11.0 | 255 30 28.5 7.6 11 100 16650 125 17 -13.9 9.8 | 125 11 -9.0 6.4 12 88 17383 105 12 -11.6 3.1 | 88 7 -6.6 -0.3 13 70 18680 100 38 -37.4 6.6 | 96 33 -32.5 3.2 14 50 20630 115 31 -28.1 13.1 | 113 25 -23.1 9.7 15 30 23780 80 30 -29.5 -5.2 | 71 26 -24.6 -8.6 16 20 26370 80 35 -34.5 -6.1 | 72 31 -29.5 -9.5 Wind Parameters Mean winds (0-6000m): 94.3 at 8.0 knts Storm direction: 124.3 at 6.0 knts Shear (0-3000m) pos: 1.1 neg: 1.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 109.8 deg Storm rel helicity (0-3000m) pos: 15.6 neg: -27.6 tot: -12.0 m^2/s^2 ave: -4.0 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.31 Bulk Shear: 12.68 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 ------------------------------------------------------------------------------- 500 194 4 261 6| 0.0 3.7 3.7| 0.0 -6.4 -6.4 -12.7 -0.99| 3.8 -3.7 1000 173 6 241 5| 0.0 4.6 4.6| 0.0 -13.1 -13.1 -13.1 -0.85| 7.7 -6.5 1500 162 6 227 4| 0.0 3.8 3.8| 1.1 -27.6 -26.4 -17.6 -0.74| 9.2 -6.9 2000 68 7 13 6| 0.6 2.8 3.4| 6.6 -27.6 -21.0 -10.5 -0.62| 7.5 -4.6 2500 56 7 8 8| 0.9 2.3 3.2| 11.4 -27.6 -16.2 -6.5 -0.51| 6.5 -3.3 3000 59 7 11 7| 1.1 1.9 3.0| 15.6 -27.6 -12.0 -4.0 -0.42| 5.8 -2.4 4000 69 8 21 7| 1.3 1.4 2.8| 20.7 -27.6 -6.9 -1.7 -0.28| 5.0 -1.4 5000 82 8 33 5| 1.4 1.1 2.5| 23.8 -27.6 -3.8 -0.8 -0.15| 4.4 -0.7 6000 94 8 47 4| 1.3 0.9 2.3| 26.4 -27.6 -1.1 -0.2 -0.07| 4.1 -0.3 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20260111.12.gif