UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 9 OCT 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 ------------------------------------------------------------------------------- SFC 1004 86 11.0 10.5 97 0.5 10.7 350 10 283.8 285.2 283.7 305.8 7.96 1 1000 124 10.4 10.0 97 0.4 10.2 350 10 283.5 284.9 283.3 304.8 7.72 2 925 771 7.6 7.6 100 0.0 7.6 295 35 287.1 288.3 284.2 307.0 7.09 3 850 1464 3.8 3.6 99 0.2 3.7 290 42 290.1 291.2 284.1 306.8 5.83 4 700 3017 -4.9 -5.0 99 0.1 -5.0 280 42 297.1 297.7 284.7 308.3 3.76 5 622 3939 -10.3 -10.7 97 0.4 -10.5 275 57 301.1 301.6 285.1 309.5 2.72 6 616 4013 -10.5 -10.7 98 0.2 -10.6 274 59 301.7 302.2 285.4 310.2 2.74 7 581 4464 -11.7 -12.4 95 0.7 -11.9 272 66 305.4 305.8 286.5 313.4 2.54 8 579 4490 -11.7 -12.5 94 0.8 -12.0 272 67 305.7 306.1 286.6 313.6 2.53 9 500 5600 -19.3 -19.8 96 0.5 -19.4 265 86 309.5 309.8 287.0 314.7 1.59 10 468 6088 -23.5 -23.9 96 0.4 -23.6 266 93 310.2 310.4 286.8 314.1 1.18 11 457 6261 -24.9 -26.5 86 1.6 -25.2 267 96 310.6 310.7 286.6 313.8 0.96 12 453 6325 -25.3 -29.3 69 4.0 -26.0 267 97 310.8 311.0 286.5 313.4 0.75 13 445 6454 -25.9 -45.9 14 20.0 -27.8 268 99 311.7 311.7 286.1 312.2 0.14 14 438 6569 -26.3 -47.3 12 21.0 -28.2 268 101 312.6 312.6 286.4 313.0 0.12 15 400 7220 -30.5 -47.5 17 17.0 -31.9 270 111 315.3 315.4 287.3 315.8 0.13 16 394 7327 -31.1 -50.1 14 19.0 -32.5 270 112 315.9 316.0 287.5 316.3 0.10 17 382 7545 -31.7 -42.7 33 11.0 -32.7 270 113 317.9 318.0 288.3 318.8 0.23 18 349 8174 -36.5 -40.6 66 4.1 -36.9 270 117 319.8 319.8 289.0 320.9 0.32 19 344 8273 -37.1 -44.1 48 7.0 -37.7 270 118 320.3 320.3 289.1 321.1 0.22 20 336 8435 -38.3 -41.3 73 3.0 -38.5 270 119 320.8 320.9 289.3 321.9 0.31 21 330 8558 -39.3 -46.3 47 7.0 -39.8 270 120 321.1 321.1 289.3 321.8 0.18 22 319 8788 -41.3 -48.3 47 7.0 -41.7 270 121 321.5 321.5 289.3 322.0 0.15 23 311 8959 -43.1 -49.1 52 6.0 -43.4 270 122 321.3 321.3 289.3 321.8 0.14 24 300 9200 -44.7 -52.7 40 8.0 -45.0 270 124 322.4 322.4 289.6 322.7 0.10 25 299 9222 -44.8 -52.9 40 8.0 -45.2 270 125 322.5 322.5 289.6 322.8 0.09 26 272 9851 -48.5 -57.5 34 9.0 -48.8 275 120 326.0 326.0 290.6 326.2 0.06 27 250 10400 -53.5 -60.5 42 7.0 -53.7 280 115 326.5 326.5 290.7 326.7 0.04 28 200 11800 -64.7 -66.7 76 2.0 -64.7 270 117 330.3 330.3 291.8 330.4 0.02 29 198 11861 -64.9 -67.8 67 2.9 -64.9 270 116 330.9 330.9 292.0 331.0 0.02 30 194 11985 -65.5 -66.5 87 1.0 -65.5 270 113 331.9 331.9 292.3 332.0 0.03 31 186 12240 -66.3 -70.5 55 4.2 -66.3 270 108 334.6 334.6 293.0 334.7 0.02 32 181 12405 -67.1 -74.1 36 7.0 -67.1 270 105 336.0 336.0 293.3 336.0 0.01 33 166 12936 -59.5 -82.5 4 23.0 -59.7 265 93 357.1 357.1 298.1 357.1 0.00 34 161 13127 -58.5 -81.5 4 23.0 -58.7 264 88 361.9 361.9 299.1 361.9 0.00 35 150 13570 -59.7 -83.7 3 24.0 -59.9 260 78 367.2 367.2 300.1 367.2 0.00 36 122 14850 -64.1 -85.1 4 21.0 -64.3 265 80 381.5 381.6 302.5 381.6 0.00 37 100 16070 -63.7 -86.7 3 23.0 -63.9 270 82 404.7 404.7 305.8 404.7 0.00 38 78 17583 -67.1 -87.1 4 20.0 -67.2 270 73 427.4 427.4 308.6 427.4 0.00 39 70 18240 -65.3 -87.3 3 22.0 -65.5 270 69 444.7 444.7 310.3 444.7 0.00 40 65 18693 -62.7 -86.7 3 24.0 -63.0 270 71 459.9 459.9 311.8 459.9 0.00 41 62 18982 -64.3 -87.3 3 23.0 -64.6 270 73 462.6 462.6 312.0 462.6 0.00 42 50 20300 -62.5 -87.5 2 25.0 -62.9 270 79 496.2 496.2 314.7 496.2 0.00 43 49 20425 -60.9 -85.9 2 25.0 -61.4 271 78 502.9 502.9 315.1 502.9 0.00 44 49 20425 -55.1 -82.1 2 27.0 -56.1 271 78 516.6 516.6 316.1 516.7 0.01 45 46 20829 -54.5 -82.5 2 28.0 -55.6 273 73 527.5 527.5 316.8 527.5 0.01 46 39 21885 -54.9 -83.9 2 29.0 -56.2 280 62 552.0 552.0 318.2 552.0 0.01 47 30 23520 -65.9 -88.9 3 23.0 -66.4 290 44 565.0 565.0 318.9 565.0 0.00 48 29 23726 -66.3 -88.3 3 22.0 -66.7 288 47 569.4 569.4 319.1 569.4 0.01 49 25 24621 -68.7 -89.7 3 21.0 -69.1 281 58 587.2 587.2 320.0 587.2 0.00 50 23 25129 -62.3 -87.3 2 25.0 -63.2 277 65 620.2 620.2 321.5 620.2 0.01 51 22 25404 -62.1 -86.1 3 24.0 -63.0 275 68 628.7 628.7 321.9 628.8 0.01 52 20 25990 -64.5 -88.5 2 24.0 -65.3 270 76 638.7 638.7 322.3 638.8 0.01 53 14 28156 -67.1 -89.1 3 22.0 -67.9 698.5 698.5 324.4 698.6 0.01 54 14 28156 -66.7 -88.7 3 22.0 -67.5 699.9 699.9 324.4 700.0 0.01 TRP 181 12405 -67.1 -74.1 36 7.0 -67.1 270 105 336.0 336.0 293.3 336.0 0.01 WND 299 9222 -44.8 -52.9 40 8.0 -45.2 270 125 322.5 322.5 289.6 322.8 0.09 Sounding variables and indices 1000-500 mb thick: 5476.00 m Freezing level: 784.48 mb = 2142.32 m = 7028.53 ft Wetbulb zero: 785.81 mb = 2092.10 m = 6863.77 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 97.67 % Est. max temperature: 17.14 C = 62.85 F Sfc-Lift cond lev (LCL): 996.53 mb = 152.82 m = 501.39 ft T: 10.28 C 700-500 lapse rate: 5.57 C/km ThetaE index: 0.93 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 944.92 mb = 594.16 m = 1949.33 ft Mean mixing ratio: 7.31 g/kg Conv temperature: 13.29 C = 55.92 F Cap Strength: 4.57 C Lifted Index: 5.52 C Risk: None Lifted Index @300 mb: 11.68 C Lifted Index @700 mb: 1.17 C Showalter Index: 5.06 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 22.90 C K Index: 26.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 213.20 Risk: None Energy Index: 1.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.76 J/kg Max Up Vert Vel: 5.96 m/s Conv Inhibition (B-): 43255.70 J/kg Cap Strength: 5.50 C Lift Cond Lev (LCL): 950.37 mb = 546.49 m = 1792.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 40 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 1004 86 350 10 1.7 -9.8 | 114 33 -30.6 13.4 1 1000 124 350 10 1.7 -9.8 | 114 33 -30.6 13.4 2 925 771 295 35 31.7 -14.8 | 176 8 -0.6 8.4 3 850 1464 290 42 39.5 -14.4 | 219 11 7.1 8.9 4 700 3017 280 42 41.4 -7.3 | 210 18 9.0 15.9 5 500 5600 265 86 85.7 7.5 | 240 62 53.3 30.7 6 400 7220 270 111 111.0 -0.0 | 254 82 78.7 23.2 7 300 9200 270 124 124.0 -0.0 | 256 95 91.7 23.2 8 299 9222 270 125 125.0 -0.0 | 256 96 92.7 23.2 9 250 10400 280 115 113.3 -20.0 | 268 81 80.9 3.3 10 200 11800 270 117 117.0 -0.0 | 255 88 84.7 23.2 11 181 12405 270 105 105.0 -0.0 | 252 76 72.7 23.2 12 150 13570 260 78 76.8 13.5 | 230 58 44.5 36.8 13 100 16070 270 82 82.0 -0.0 | 245 55 49.7 23.2 14 70 18240 270 69 69.0 -0.0 | 238 43 36.7 23.2 15 50 20300 270 79 79.0 -0.0 | 244 52 46.7 23.2 16 30 23520 290 44 41.3 -15.0 | 228 12 9.0 8.2 17 20 25990 270 76 76.0 -0.0 | 242 49 43.7 23.2 Wind Parameters Mean winds (0-6000m): 275.7 at 53.1 knts Storm direction: 305.7 at 39.8 knts Shear (0-3000m) pos: 0.0 neg: 7.0 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 98.9 deg Storm rel helicity (0-3000m) pos: 52.8 neg: -38.6 tot: 14.2 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 239.12 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 ------------------------------------------------------------------------------- 500 322 18 113 23| 0.0 21.7 21.7| 8.8 -29.7 -20.9 -41.8 -0.07| 22.9 -1.7 1000 301 27 135 14| 0.0 17.4 17.4| 39.1 -29.7 9.5 9.5 0.31| 19.1 6.0 1500 296 31 155 10| 0.0 13.1 13.1| 48.2 -30.1 18.1 12.0 0.36| 14.4 5.1 2000 294 34 172 10| 0.0 9.9 9.9| 48.2 -32.7 15.5 7.7 0.32| 11.4 3.7 2500 291 36 184 10| 0.0 8.1 8.1| 48.2 -35.8 12.4 5.0 0.29| 9.6 2.8 3000 289 37 192 11| 0.0 7.0 7.0| 52.8 -38.6 14.2 4.7 0.28| 8.5 2.4 4000 285 40 208 14| 0.0 7.5 7.5|115.6 -38.6 77.0 19.3 0.35| 8.7 3.0 5000 280 46 221 20| 0.0 7.9 7.9|150.9 -38.6 112.2 22.4 0.31| 8.8 2.7 6000 276 53 229 27| 0.7 7.3 8.0|240.5 -39.7 200.8 33.5 0.31| 8.9 2.7 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20251009.12.gif