UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121212.upa.cvt Date: 1200Z 12 DEC 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 12 DEC 25 Station: SCTE WMO ident: 85799 Latitude: -41.43 Longitude: -73.10 Elevation: 86.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 74 315 5 SFC 998 86 12.8 12.2 96 0.6 12.4 315 5 286.1 287.7 285.7 311.0 8.97 2 925 724 8.2 8.2 100 0.0 8.2 270 17 287.7 289.0 284.7 308.4 7.39 3 879 1145 5.6 5.6 100 0.0 5.6 279 18 289.2 290.4 284.4 307.7 6.50 4 850 1419 3.6 3.2 97 0.4 3.4 285 19 289.9 290.9 283.8 306.1 5.67 5 741 2521 -2.5 -2.5 100 0.0 -2.5 271 34 294.9 295.6 284.4 307.5 4.29 6 731 2629 -3.9 -6.3 83 2.4 -4.8 269 35 294.5 295.1 283.1 304.2 3.26 7 728 2661 -3.3 -10.3 58 7.0 -5.8 269 36 295.5 295.9 282.5 302.8 2.40 8 727 2672 -1.3 -33.3 7 32.0 -8.0 269 36 297.8 297.9 280.8 298.9 0.32 9 722 2727 -0.7 -32.7 7 32.0 -7.7 268 37 299.1 299.1 281.4 300.2 0.34 10 718 2772 -0.9 -31.9 7 31.0 -7.8 268 37 299.3 299.4 281.5 300.5 0.37 11 700 2974 -2.3 -21.3 22 19.0 -7.7 265 40 299.9 300.1 282.7 303.1 1.00 12 676 3249 -4.9 -14.9 45 10.0 -8.2 265 44 300.0 300.4 283.7 305.6 1.78 13 666 3366 -4.9 -24.9 19 20.0 -9.9 265 46 301.3 301.5 282.9 303.8 0.76 14 656 3485 -5.7 -18.7 35 13.0 -9.5 265 48 301.7 302.0 283.8 306.0 1.33 15 640 3678 -7.1 -27.1 19 20.0 -11.8 265 51 302.3 302.4 283.2 304.4 0.65 16 639 3690 -6.9 -18.9 38 12.0 -10.4 265 52 302.6 302.9 284.2 306.9 1.34 17 636 3726 -6.9 -27.9 17 21.0 -11.7 265 52 303.0 303.2 283.4 305.1 0.61 18 605 4114 -9.5 -23.5 31 14.0 -13.0 265 59 304.4 304.6 284.4 307.5 0.95 19 602 4152 -9.5 -16.5 57 7.0 -11.6 265 59 304.8 305.2 285.5 310.4 1.75 20 591 4294 -10.5 -16.5 61 6.0 -12.3 265 62 305.3 305.6 285.7 311.0 1.78 21 575 4505 -11.5 -25.5 30 14.0 -14.8 265 65 306.5 306.7 285.1 309.3 0.83 22 548 4871 -14.3 -22.3 51 8.0 -16.3 265 71 307.4 307.7 285.8 311.3 1.17 23 535 5053 -15.3 -28.3 32 13.0 -18.0 265 74 308.4 308.5 285.6 310.7 0.69 24 522 5238 -16.9 -23.9 55 7.0 -18.5 265 77 308.6 308.8 286.1 312.1 1.06 25 500 5560 -17.9 -33.9 23 16.0 -20.6 265 83 311.2 311.3 286.3 312.7 0.43 26 489 5726 -18.9 -34.9 23 16.0 -21.5 265 84 312.0 312.1 286.5 313.4 0.40 27 488 5742 -18.7 -42.7 10 24.0 -21.8 264 84 312.4 312.4 286.4 313.1 0.18 28 486 5772 -18.7 -29.7 37 11.0 -20.8 264 85 312.8 312.9 287.1 315.1 0.67 29 481 5849 -19.3 -29.3 41 10.0 -21.2 264 85 313.0 313.1 287.2 315.4 0.70 30 462 6149 -20.5 -35.5 25 15.0 -22.9 263 87 315.1 315.2 287.6 316.5 0.40 31 441 6492 -23.3 -34.3 36 11.0 -25.0 262 90 315.8 315.9 287.9 317.5 0.47 32 415 6934 -26.1 -46.1 13 20.0 -28.1 261 93 317.7 317.7 288.2 318.3 0.15 33 400 7200 -28.1 -45.1 18 17.0 -29.7 260 95 318.5 318.5 288.5 319.1 0.17 34 372 7716 -32.3 -50.3 15 18.0 -33.6 260 99 319.6 319.6 288.7 320.0 0.10 35 364 7869 -32.9 -54.9 9 22.0 -34.3 260 100 320.8 320.8 289.0 321.0 0.06 36 361 7927 -33.1 -53.1 12 20.0 -34.4 260 100 321.3 321.3 289.2 321.6 0.08 37 359 7966 -33.3 -37.1 69 3.8 -33.7 260 101 321.5 321.6 289.7 323.1 0.44 38 357 8005 -33.9 -36.8 75 2.9 -34.3 260 101 321.2 321.3 289.6 322.9 0.46 39 354 8064 -34.3 -37.6 72 3.3 -34.7 260 101 321.4 321.5 289.7 323.0 0.42 40 353 8084 -34.3 -42.3 44 8.0 -35.0 260 102 321.7 321.8 289.6 322.7 0.26 41 334 8470 -35.9 -52.9 16 17.0 -37.0 260 104 324.6 324.7 290.3 325.0 0.08 42 313 8919 -37.7 -58.7 9 21.0 -38.7 260 108 328.2 328.2 291.3 328.4 0.04 43 309 9007 -38.1 -54.1 17 16.0 -39.0 260 108 328.9 328.9 291.5 329.2 0.08 44 300 9210 -39.9 -50.9 30 11.0 -40.5 260 110 329.1 329.2 291.6 329.6 0.12 45 287 9511 -42.7 -50.7 41 8.0 -43.1 260 113 329.3 329.3 291.7 329.8 0.13 46 285 9558 -42.7 -58.7 16 16.0 -43.3 260 113 330.0 330.0 291.7 330.2 0.05 47 278 9725 -43.7 -60.7 14 17.0 -44.3 260 115 330.9 330.9 292.0 331.1 0.04 48 250 10430 -48.9 -59.4 28 10.5 -49.2 260 121 333.4 333.4 292.7 333.6 0.05 49 248 10483 -49.3 -59.3 30 10.0 -49.6 260 120 333.5 333.5 292.7 333.8 0.05 50 241 10670 -50.7 -61.7 26 11.0 -51.0 259 118 334.2 334.2 292.9 334.3 0.04 51 206 11682 -55.9 -71.9 12 16.0 -56.1 256 106 341.3 341.3 294.7 341.4 0.01 52 200 11870 -56.3 -73.3 10 17.0 -56.5 255 104 343.6 343.6 295.2 343.6 0.01 53 187 12293 -58.1 -74.1 11 16.0 -58.3 257 97 347.4 347.4 296.1 347.4 0.01 54 178 12606 -54.5 -81.5 2 27.0 -54.8 259 92 358.2 358.2 298.4 358.2 0.00 55 153 13565 -57.3 -83.3 2 26.0 -57.6 264 76 369.3 369.3 300.4 369.3 0.00 56 150 13690 -58.3 -85.3 2 27.0 -58.5 265 74 369.6 369.6 300.5 369.6 0.00 57 116 15270 -69.5 -89.5 4 20.0 -69.6 272 81 377.1 377.1 301.8 377.1 0.00 58 102 16033 -72.9 -88.9 7 16.0 -72.9 275 84 384.7 384.7 303.0 384.7 0.00 59 100 16150 -72.1 -88.1 7 16.0 -72.2 275 84 388.4 388.4 303.6 388.4 0.00 60 81 17405 -65.3 -88.3 3 23.0 -65.5 263 52 426.5 426.5 308.4 426.5 0.00 61 76 17797 -58.9 -86.9 2 28.0 -59.3 260 42 447.7 447.7 310.6 447.7 0.00 62 70 18310 -60.1 -88.1 1 28.0 -60.5 255 30 455.8 455.8 311.4 455.8 0.00 63 53 20005 -67.9 -89.9 3 22.0 -68.1 263 36 475.5 475.5 313.1 475.5 0.00 64 50 20360 -61.1 -89.1 1 28.0 -61.6 265 37 499.5 499.5 314.9 499.5 0.00 65 49 20486 -59.5 -88.5 1 29.0 -60.1 271 36 506.2 506.2 315.4 506.2 0.00 66 48 20616 -56.3 -86.3 1 30.0 -57.2 277 34 516.8 516.8 316.1 516.8 0.00 67 40 21755 -63.5 -89.5 2 26.0 -64.0 331 23 526.4 526.4 316.7 526.4 0.00 68 35 22595 -53.7 -85.7 1 32.0 -55.3 10 15 572.4 572.4 319.3 572.5 0.01 69 33 22974 -52.7 -85.7 1 33.0 -54.5 27 11 584.8 584.8 319.9 584.9 0.01 70 32 23172 -54.5 -85.5 1 31.0 -56.1 36 9 585.2 585.2 319.9 585.2 0.01 71 30 23590 -49.3 -84.3 1 35.0 -52.1 55 5 610.2 610.2 321.0 610.3 0.01 72 28 24041 -50.5 -84.5 1 34.0 -53.1 60 6 619.1 619.1 321.5 619.1 0.01 73 24 25059 -45.3 -83.3 1 38.0 -49.8 72 8 662.1 662.1 323.2 662.2 0.02 74 20 26280 -43.7 -82.7 1 39.0 -49.4 85 10 702.4 702.4 324.5 702.6 0.02 75 19 26626 -42.3 -82.3 0 40.0 -48.7 717.1 717.2 325.0 717.3 0.02 76 14 28696 -41.1 -79.1 1 38.0 -49.3 786.7 786.7 326.9 787.2 0.05 TRP 102 16033 -72.9 -88.9 7 16.0 -72.9 275 84 384.7 384.7 303.0 384.7 0.00 WND 250 10430 -48.9 -59.4 28 10.5 -49.2 260 121 333.4 333.4 292.7 333.6 0.05 Sounding variables and indices 1000-500 mb thick: 5486.00 m Freezing level: 785.67 mb = 2069.46 m = 6789.50 ft Wetbulb zero: 787.04 mb = 2037.04 m = 6683.13 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 63.33 % Est. max temperature: 16.69 C = 62.04 F Sfc-Lift cond lev (LCL): 989.18 mb = 160.59 m = 526.87 ft T: 12.26 C 700-500 lapse rate: 6.03 C/km ThetaE index: 8.66 C Layer 731.0- 722.0 mb Conv cond level (CCL): 944.39 mb = 549.75 m = 1803.62 ft Mean mixing ratio: 7.89 g/kg Conv temperature: 13.95 C = 57.11 F Cap Strength: 3.52 C Lifted Index: 4.81 C Risk: None Lifted Index @300 mb: 14.28 C Lifted Index @700 mb: 2.13 C Showalter Index: 6.92 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.10 C K Index: 5.70 Risk: None Sweat Index: 159.40 Risk: None Energy Index: 1.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.72 J/kg Max Up Vert Vel: 11.89 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 4.50 C Lift Cond Lev (LCL): 944.68 mb = 547.15 m = 1795.08 ft Lev Free Conv (LFC): 939.68 mb = 591.72 m = 1941.32 ft Equ Level (EL): 729.68 mb = 2643.04 m = 8671.30 ft B at Equ Level: 69.89 J/kg Max Parcel Lev (MPL): 639.68 mb = 3681.36 m = 12077.81 ft Wind level data Storm motion: 297 at 34 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 ---------------------------------------------------------- 0 998 86 315 5 3.5 -3.5 | 114 29 -26.9 11.8 1 925 724 270 17 17.0 -0.0 | 139 20 -13.4 15.4 2 850 1419 285 19 18.4 -4.9 | 131 16 -12.1 10.5 3 700 2974 265 40 39.8 3.5 | 207 21 9.4 18.9 4 500 5560 265 83 82.7 7.2 | 247 57 52.3 22.6 5 400 7200 260 95 93.6 16.5 | 243 71 63.2 31.9 6 300 9210 260 110 108.3 19.1 | 246 85 77.9 34.5 7 250 10430 260 121 119.2 21.0 | 248 96 88.8 36.4 8 200 11870 255 104 100.5 26.9 | 239 82 70.1 42.3 9 150 13690 265 74 73.7 6.4 | 243 49 43.3 21.8 10 102 16033 275 84 83.7 -7.3 | 261 54 53.3 8.1 11 100 16150 275 84 83.7 -7.3 | 261 54 53.3 8.1 12 70 18310 255 30 29.0 7.8 | 176 23 -1.4 23.1 13 50 20360 265 37 36.9 3.2 | 199 20 6.5 18.6 14 30 23590 55 5 -4.1 -2.9 | 110 37 -34.5 12.5 15 20 26280 85 10 -10.0 -0.9 | 110 43 -40.4 14.5 Wind Parameters Mean winds (0-6000m): 266.8 at 45.4 knts Storm direction: 296.8 at 34.1 knts Shear (0-3000m) pos: 0.6 neg: 6.3 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 96.9 deg Storm rel helicity (0-3000m) pos: 134.6 neg: -10.2 tot: 124.4 m^2/s^2 ave: 41.5 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.41 Bulk Shear: 173.61 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 ------------------------------------------------------------------------------- 500 282 10 122 25| 0.0 11.0 11.0| 35.9 0.0 35.9 71.9 0.53| 11.5 6.1 1000 277 13 129 22| 0.0 7.4 7.4| 55.0 -4.4 50.7 50.7 0.50| 8.8 4.4 1500 279 15 130 20| 1.3 4.9 6.2| 61.5 -10.2 51.4 34.3 0.41| 7.4 3.1 2000 279 18 134 18| 0.9 5.6 6.5| 85.2 -10.2 75.0 37.5 0.55| 7.5 4.1 2500 277 20 142 17| 0.8 6.0 6.7|109.3 -10.2 99.1 39.6 0.61| 7.5 4.6 3000 273 23 154 16| 0.6 6.3 6.9|134.6 -10.2 124.4 41.5 0.61| 7.7 4.7 4000 270 30 178 16| 0.5 6.8 7.3|213.6 -10.2 203.4 50.9 0.62| 7.9 4.9 5000 268 38 203 18| 0.4 7.2 7.5|292.7 -10.2 282.5 56.5 0.58| 8.0 4.7 6000 267 45 220 23| 0.3 7.0 7.3|329.4 -26.1 303.3 50.6 0.52| 7.7 4.0 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20251212.12.gif