UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for SCFA... Searching the city database file for: SCFA ... Date:1200Z 15 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 20.4 17.6 84 2.8 18.5 340 2 293.5 295.8 291.7 329.9 12.76 1 958 488 16.6 16.2 97 0.4 16.4 230 3 293.3 295.5 291.2 328.0 12.18 2 925 787 15.8 13.5 86 2.3 14.3 190 4 295.5 297.4 290.5 325.9 10.57 3 913 898 15.0 12.9 87 2.1 13.7 164 4 295.7 297.6 290.4 325.4 10.29 4 866 1347 16.8 5.8 48 11.0 10.4 57 2 302.1 303.4 289.4 322.1 6.69 5 850 1506 16.2 6.2 51 10.0 10.4 20 2 303.1 304.4 290.0 324.1 7.01 6 799 2030 15.0 -14.0 12 29.0 3.3 17 3 307.2 307.6 286.2 312.5 1.62 7 781 2223 15.2 -9.8 17 25.0 4.1 16 3 309.5 309.9 287.7 316.9 2.32 8 758 2475 13.2 0.2 41 13.0 6.2 14 4 310.0 310.9 290.5 325.9 5.12 9 727 2826 12.4 -24.6 6 37.0 0.1 12 4 312.8 312.9 287.2 315.3 0.72 10 717 2942 12.0 3.0 54 9.0 6.8 11 5 313.6 314.9 292.9 334.4 6.64 11 700 3142 11.2 0.2 47 11.0 5.2 10 5 314.9 316.0 292.4 332.4 5.55 12 677 3420 9.2 -1.8 46 11.0 3.4 11 5 315.7 316.6 292.1 331.5 4.95 13 665 3569 10.2 -7.8 27 18.0 1.7 12 6 318.4 319.0 291.4 328.9 3.19 14 656 3682 9.8 -3.2 40 13.0 3.0 12 6 319.2 320.1 292.8 334.1 4.61 15 573 4791 2.0 -8.0 47 10.0 -2.7 16 8 322.7 323.4 293.0 334.7 3.65 16 559 4991 1.0 -19.0 21 20.0 -6.2 17 8 323.8 324.1 291.5 329.0 1.52 17 516 5631 -2.7 -35.7 6 33.0 -10.5 19 10 326.8 326.9 291.2 328.1 0.35 18 503 5833 -4.3 -18.3 33 14.0 -9.3 20 10 327.2 327.6 292.7 333.5 1.80 19 500 5880 -4.5 -19.5 30 15.0 -9.7 20 10 327.6 327.9 292.6 333.3 1.63 20 471 6346 -6.9 -35.9 8 29.0 -13.5 7 11 330.2 330.3 292.2 331.7 0.38 21 430 7046 -13.1 -24.1 39 11.0 -16.3 346 13 331.0 331.3 293.2 335.6 1.27 22 424 7152 -14.1 -27.1 32 13.0 -17.5 343 13 331.1 331.3 293.0 334.6 0.98 23 418 7260 -15.1 -23.1 50 8.0 -17.4 340 13 331.2 331.5 293.4 336.2 1.43 24 414 7332 -15.7 -25.7 42 10.0 -18.3 338 13 331.3 331.5 293.2 335.4 1.14 25 409 7423 -15.7 -27.7 35 12.0 -18.7 335 14 332.5 332.7 293.3 336.0 0.96 26 400 7590 -17.1 -20.5 75 3.4 -18.1 330 14 332.8 333.1 294.1 339.4 1.87 27 399 7609 -17.1 -19.7 80 2.6 -17.9 330 14 333.0 333.4 294.3 340.1 2.01 28 390 7779 -18.5 -20.6 83 2.1 -19.1 330 14 333.3 333.7 294.3 340.1 1.90 29 349 8601 -22.9 -31.9 44 9.0 -24.7 328 15 338.2 338.3 294.6 341.0 0.76 30 318 9275 -28.3 -38.3 38 10.0 -29.8 326 16 339.8 339.9 294.7 341.5 0.44 31 300 9690 -31.9 -39.9 45 8.0 -32.9 325 17 340.4 340.5 294.8 342.0 0.40 32 281 10149 -35.9 -42.9 49 7.0 -36.6 320 21 341.1 341.2 294.8 342.3 0.31 33 273 10349 -37.7 -41.5 68 3.8 -38.1 317 23 341.3 341.4 295.0 342.8 0.37 34 270 10425 -38.3 -40.8 77 2.5 -38.6 316 24 341.5 341.6 295.1 343.1 0.40 35 264 10579 -39.3 -44.3 59 5.0 -39.8 314 25 342.3 342.3 295.1 343.4 0.28 36 250 10950 -42.5 -46.0 68 3.5 -42.8 310 29 342.9 342.9 295.3 343.9 0.25 37 241 11197 -44.7 -47.2 76 2.5 -44.9 312 30 343.2 343.2 295.3 344.1 0.22 38 230 11509 -47.3 -53.3 50 6.0 -47.6 316 30 343.8 343.9 295.4 344.3 0.12 39 213 12013 -51.7 -55.8 61 4.1 -51.8 321 32 344.6 344.7 295.5 345.0 0.09 40 205 12261 -53.7 -58.1 58 4.4 -53.8 323 33 345.3 345.3 295.7 345.6 0.07 41 200 12420 -55.1 -61.1 47 6.0 -55.2 325 33 345.5 345.5 295.7 345.7 0.05 42 180 13084 -59.9 -73.9 14 14.0 -60.0 323 27 348.2 348.2 296.3 348.3 0.01 43 167 13547 -63.1 -73.1 25 10.0 -63.2 322 23 350.4 350.5 296.7 350.5 0.01 44 157 13924 -66.1 -78.1 17 12.0 -66.2 321 20 351.6 351.6 297.0 351.6 0.01 45 151 14160 -65.5 -79.5 13 14.0 -65.6 320 17 356.6 356.6 298.0 356.6 0.00 46 150 14200 -65.5 -79.5 13 14.0 -65.6 320 17 357.2 357.2 298.1 357.3 0.00 47 137 14750 -66.1 -85.1 5 19.0 -66.2 340 17 365.6 365.6 299.8 365.6 0.00 48 100 16610 -76.5 -89.5 11 13.0 -76.5 50 17 379.9 379.9 302.2 379.9 0.00 49 97 16785 -77.3 -90.3 11 13.0 -77.3 60 13 381.7 381.7 302.5 381.7 0.00 50 89 17284 -74.1 -89.1 8 15.0 -74.2 65 15 397.6 397.6 304.9 397.6 0.00 51 78 18048 -77.5 -90.5 11 13.0 -77.5 73 18 405.8 405.8 306.0 405.8 0.00 52 70 18670 -76.9 -89.9 11 13.0 -76.9 80 21 419.9 419.9 307.7 419.9 0.00 53 56 19967 -73.3 -90.3 6 17.0 -73.4 87 28 455.7 455.7 311.4 455.8 0.00 54 54 20182 -69.9 -89.9 4 20.0 -70.1 88 29 468.3 468.3 312.5 468.4 0.00 55 50 20640 -70.5 -90.5 4 20.0 -70.6 90 31 477.4 477.4 313.2 477.4 0.00 56 47 21005 -70.9 -90.9 4 20.0 -71.1 89 31 484.9 484.9 313.8 484.9 0.00 57 44 21401 -63.9 -89.9 2 26.0 -64.3 89 32 511.3 511.3 315.7 511.3 0.00 58 38 22306 -59.7 -87.7 1 28.0 -60.4 87 33 543.8 543.9 317.8 543.9 0.00 59 31 23567 -62.5 -88.5 2 26.0 -63.1 85 35 568.9 568.9 319.1 568.9 0.00 60 30 23770 -60.3 -88.3 1 28.0 -61.2 85 35 580.3 580.3 319.7 580.3 0.01 61 25 24919 -55.9 -85.9 1 30.0 -57.6 89 34 623.9 624.0 321.6 624.0 0.01 62 20 26350 -52.7 -84.7 1 32.0 -55.5 95 32 674.9 674.9 323.6 675.0 0.02 63 18 27031 -52.1 -84.1 1 32.0 -55.2 697.4 697.4 324.3 697.5 0.02 64 17 27400 -53.9 -84.9 1 31.0 -56.7 703.1 703.1 324.6 703.3 0.02 65 16 27790 -53.5 -84.5 1 31.0 -56.5 716.7 716.7 325.0 716.9 0.02 66 13 29154 -44.1 -81.1 1 37.0 -51.2 793.1 793.1 327.1 793.5 0.04 67 12 29689 -45.9 -81.9 1 36.0 -52.5 805.1 805.1 327.4 805.5 0.04 TRP 97 16785 -77.3 -90.3 11 13.0 -77.3 60 13 381.7 381.7 302.5 381.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 547.38 mb = 5163.65 m = 16940.91 ft Wetbulb zero: 612.07 mb = 4250.36 m = 13944.59 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 42.80 % Est. max temperature: 29.97 C = 85.94 F Sfc-Lift cond lev (LCL): 959.70 mb = 473.16 m = 1552.36 ft T: 16.76 C 700-500 lapse rate: 5.73 C/km ThetaE index: 11.64 C Layer 799.0- 781.0 mb Conv cond level (CCL): 689.22 mb = 3271.24 m = 10732.28 ft Mean mixing ratio: 11.48 g/kg Conv temperature: 42.11 C = 107.80 F Cap Strength: 9.31 C Lifted Index: 8.02 C Risk: None Lifted Index @300 mb: 10.09 C Lifted Index @700 mb: 7.84 C Showalter Index: 9.66 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 10.70 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 88.40 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.19 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 45542.93 J/kg Cap Strength: 9.30 C Lift Cond Lev (LCL): 924.51 mb = 791.53 m = 2596.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 46 at 4 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 120 340 2 0.7 -1.9 | 255 4 3.6 1.0 1 1000 118 280 1 1.0 -0.2 | 236 5 3.9 2.7 2 925 787 190 4 0.7 3.9 | 208 8 3.6 6.8 3 850 1506 20 2 -0.7 -1.9 | 247 2 2.3 1.0 4 700 3142 10 5 -0.9 -4.9 | 315 3 2.1 -2.1 5 500 5880 20 10 -3.4 -9.4 | 4 7 -0.5 -6.5 6 400 7590 330 14 7.0 -12.1 | 313 14 9.9 -9.3 7 300 9690 325 17 9.8 -13.9 | 311 17 12.7 -11.1 8 250 10950 310 29 22.2 -18.6 | 302 30 25.2 -15.8 9 200 12420 325 33 18.9 -27.0 | 318 33 21.9 -24.2 10 150 14200 320 17 10.9 -13.0 | 306 17 13.9 -10.2 11 100 16610 50 17 -13.0 -10.9 | 51 13 -10.1 -8.1 12 97 16785 60 13 -11.3 -6.5 | 66 9 -8.3 -3.6 13 70 18670 80 21 -20.7 -3.6 | 87 18 -17.7 -0.8 14 50 20640 90 31 -31.0 0.0 | 96 28 -28.1 2.9 15 30 23770 85 35 -34.9 -3.1 | 90 32 -31.9 -0.2 16 20 26350 95 32 -31.9 2.8 | 101 29 -28.9 5.6 Wind Parameters Mean winds (0-6000m): 15.9 at 5.5 knts Storm direction: 45.9 at 4.1 knts Shear (0-3000m) pos: 0.0 neg: 0.9 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 78.6 deg Storm rel helicity (0-3000m) pos: 3.0 neg: -11.2 tot: -8.2 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 2.9 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.75 Bulk Shear: 7.55 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 ------------------------------------------------------------------------------- 500 207 2 220 6| 0.0 3.1 3.1| 0.0 -3.3 -3.2 -6.4 -0.54| 3.5 -1.9 1000 186 3 210 7| 0.0 2.1 2.1| 0.0 -11.2 -11.2 -11.2 -0.64| 5.1 -3.2 1500 195 3 214 7| 0.0 0.9 0.9| 1.5 -11.2 -9.7 -6.5 -0.26| 4.9 -1.3 2000 191 3 212 7| 0.0 0.9 0.9| 2.0 -11.2 -9.2 -4.6 -0.19| 3.9 -0.7 2500 15 3 268 2| 0.0 0.9 0.9| 2.5 -11.2 -8.7 -3.5 -0.12| 3.3 -0.4 3000 11 3 276 2| 0.0 0.9 0.9| 3.0 -11.2 -8.2 -2.7 -0.07| 2.9 -0.2 4000 12 4 292 2| 0.2 0.7 0.9| 4.3 -11.2 -6.9 -1.7 0.02| 2.4 0.0 5000 14 5 311 2| 0.4 0.5 0.9| 5.9 -11.2 -5.3 -1.1 0.07| 2.1 0.2 6000 16 5 329 3| 0.4 0.5 0.9| 7.1 -13.0 -5.9 -1.0 0.06| 2.0 0.1 Wrote GIF file: /home/apache/climate/data/raob//SCFA/skewt/SCFA.skewt.20260115.12.gif