UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 18 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 1010 86 9.0 6.4 84 2.6 7.6 190 12 281.3 282.4 280.3 297.8 5.97 1 1007 111 7.4 7.1 98 0.3 7.2 191 10 280.0 281.1 280.1 297.2 6.29 2 1000 170 7.0 7.0 100 0.0 7.0 195 5 280.1 281.2 280.1 297.3 6.29 3 995 211 6.8 6.8 100 0.0 6.8 190 5 280.4 281.4 280.2 297.4 6.23 4 961 497 6.2 5.4 95 0.8 5.8 154 6 282.5 283.6 280.8 298.7 5.85 5 951 584 13.0 -9.0 21 22.0 4.2 143 6 290.3 290.7 279.7 296.4 2.03 6 948 610 13.4 -8.6 21 22.0 4.5 140 6 291.0 291.3 280.1 297.3 2.10 7 925 817 14.2 -14.8 12 29.0 3.6 115 6 293.8 294.1 280.4 297.9 1.31 8 921 854 15.0 -18.0 9 33.0 3.5 112 6 295.0 295.2 280.6 298.2 1.01 9 905 1001 14.0 -20.0 8 34.0 2.7 101 7 295.5 295.6 280.6 298.2 0.86 10 850 1526 11.0 -22.0 8 33.0 0.6 60 8 297.7 297.8 281.4 300.2 0.77 11 829 1734 10.6 -29.4 4 40.0 -0.3 47 8 299.4 299.5 281.7 300.7 0.40 12 758 2472 6.0 -10.0 31 16.0 -0.4 1 7 302.2 302.6 285.1 309.5 2.36 13 706 3050 2.8 -16.2 23 19.0 -3.8 324 6 304.8 305.1 285.2 309.8 1.53 14 700 3119 2.4 -14.6 27 17.0 -3.7 320 6 305.1 305.5 285.6 310.8 1.76 15 555 4942 -11.9 -20.9 47 9.0 -14.3 299 14 309.2 309.4 286.5 313.5 1.30 16 500 5730 -18.3 -26.3 49 8.0 -20.0 290 18 310.7 310.9 286.6 313.7 0.89 17 453 6460 -23.9 -39.9 21 16.0 -25.9 286 26 312.6 312.7 286.6 313.5 0.26 18 445 6590 -24.9 -38.9 26 14.0 -26.6 285 27 312.9 313.0 286.8 314.0 0.30 19 443 6623 -25.3 -30.3 63 5.0 -26.1 285 28 312.8 313.0 287.2 315.2 0.69 20 437 6722 -26.1 -27.2 90 1.1 -26.3 284 29 313.0 313.2 287.5 316.2 0.94 21 427 6890 -27.1 -28.8 85 1.7 -27.4 283 31 313.8 314.0 287.6 316.7 0.83 22 424 6941 -27.3 -33.3 57 6.0 -28.2 283 31 314.2 314.3 287.5 316.1 0.54 23 421 6992 -26.7 -37.7 35 11.0 -28.1 282 32 315.6 315.7 287.7 316.9 0.35 24 400 7360 -29.5 -30.5 91 1.0 -29.7 280 36 316.6 316.8 288.5 319.3 0.75 25 396 7432 -29.9 -30.7 93 0.8 -30.0 280 36 317.0 317.2 288.6 319.6 0.75 26 362 8066 -34.1 -41.1 49 7.0 -34.8 280 36 319.7 319.7 289.0 320.7 0.29 27 300 9350 -45.9 -50.1 62 4.2 -46.1 280 36 320.7 320.7 289.1 321.2 0.13 28 288 9621 -48.3 -51.7 68 3.4 -48.4 279 37 321.0 321.0 289.2 321.4 0.11 29 285 9690 -48.7 -54.7 50 6.0 -48.9 279 37 321.4 321.4 289.3 321.7 0.08 30 281 9783 -49.5 -52.8 68 3.3 -49.6 278 37 321.5 321.6 289.3 321.9 0.10 31 268 10092 -51.9 -57.9 48 6.0 -52.1 277 38 322.4 322.4 289.6 322.7 0.06 32 250 10540 -55.7 -58.5 71 2.8 -55.8 275 39 323.3 323.3 289.8 323.5 0.06 33 240 10798 -57.9 -60.5 72 2.6 -57.9 274 41 323.7 323.8 289.9 323.9 0.05 34 238 10850 -58.3 -61.4 67 3.1 -58.3 274 41 323.9 323.9 290.0 324.1 0.04 35 232 11010 -59.5 -61.0 83 1.5 -59.5 273 43 324.5 324.5 290.2 324.6 0.04 36 229 11091 -59.7 -65.7 45 6.0 -59.8 272 43 325.4 325.4 290.4 325.5 0.02 37 226 11173 -59.9 -66.9 40 7.0 -60.0 272 44 326.3 326.3 290.7 326.4 0.02 38 222 11284 -60.3 -65.3 52 5.0 -60.4 271 45 327.4 327.4 291.0 327.5 0.03 39 212 11569 -61.3 -67.3 45 6.0 -61.4 270 47 330.1 330.1 291.7 330.2 0.02 40 200 11930 -60.5 -75.5 12 15.0 -60.6 265 45 337.0 337.0 293.6 337.0 0.01 41 187 12349 -58.5 -77.5 7 19.0 -58.7 266 50 346.7 346.7 295.9 346.7 0.01 42 169 12980 -61.3 -80.3 6 19.0 -61.4 268 58 352.3 352.3 297.1 352.3 0.00 43 150 13720 -59.9 -82.9 3 23.0 -60.1 270 68 366.9 366.9 300.0 366.9 0.00 44 148 13804 -59.4 -83.4 3 24.0 -59.6 270 70 369.2 369.2 300.4 369.2 0.00 45 146 13890 -58.9 -83.9 3 25.0 -59.2 270 69 371.5 371.5 300.8 371.5 0.00 46 100 16250 -62.5 -86.5 3 24.0 -62.7 275 47 407.0 407.0 306.1 407.0 0.00 47 70 18450 -61.1 -88.1 2 27.0 -61.4 260 40 453.7 453.7 311.2 453.7 0.00 48 50 20550 -60.5 -88.5 1 28.0 -61.0 260 36 500.9 500.9 315.0 500.9 0.00 49 30 23730 -59.1 -88.1 1 29.0 -60.1 280 38 583.5 583.5 319.8 583.6 0.01 50 27 24389 -60.3 -89.3 1 29.0 -61.3 267 34 598.0 598.0 320.5 598.0 0.00 51 20 26290 -53.7 -85.7 1 32.0 -56.2 230 24 671.8 671.8 323.5 671.9 0.01 52 18 26970 -52.9 -85.9 1 33.0 -55.8 235 26 694.9 694.9 324.3 695.0 0.01 53 15 28141 -55.5 -86.5 1 31.0 -58.1 242 30 723.4 723.4 325.1 723.5 0.01 54 10 30770 -48.7 -83.7 1 35.0 -54.7 260 38 837.8 837.8 328.1 838.1 0.04 55 8.4 31903 -53.9 -85.9 1 32.0 -58.5 860.2 860.2 328.6 860.5 0.03 56 6.5 33582 -45.3 -82.3 1 37.0 -54.6 962.0 962.0 330.5 962.7 0.07 TRP 212 11569 -61.3 -67.3 45 6.0 -61.4 270 47 330.1 330.1 291.7 330.2 0.02 WND 148 13804 -59.4 -83.4 3 24.0 -59.6 270 70 369.2 369.2 300.4 369.2 0.00 Sounding variables and indices 1000-500 mb thick: 5560.00 m Freezing level: 675.66 mb = 3424.94 m = 11236.55 ft Wetbulb zero: 836.43 mb = 1659.84 m = 5445.60 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 34.30 % Est. max temperature: 24.96 C = 76.92 F Sfc-Lift cond lev (LCL): 970.80 mb = 413.41 m = 1356.32 ft T: 6.38 C 700-500 lapse rate: 7.93 C/km ThetaE index: 2.39 C Layer 951.0- 948.0 mb Conv cond level (CCL): 607.68 mb = 4229.80 m = 13877.13 ft Mean mixing ratio: 3.93 g/kg Conv temperature: 35.41 C = 95.75 F Cap Strength: 12.99 C Lifted Index: 12.09 C Risk: None Lifted Index @300 mb: 16.13 C Lifted Index @700 mb: 12.99 C Showalter Index: 10.57 C Risk: None Total Totals Index: 25.60 C Risk: None Vertical Totals Index: 29.30 C Cross Totals Index: -3.70 C K Index: -9.70 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 82.25 J/kg Max Up Vert Vel: 12.83 m/s Conv Inhibition (B-): 71988.79 J/kg Cap Strength: 12.96 C Lift Cond Lev (LCL): 818.37 mb = 1840.52 m = 6038.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 7 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 1010 86 190 12 2.1 11.8 | 178 19 -0.7 18.7 1 1000 170 195 5 1.3 4.8 | 173 12 -1.5 11.7 2 925 817 115 6 -5.4 2.5 | 139 12 -8.2 9.4 3 850 1526 60 8 -6.9 -4.0 | 106 10 -9.7 2.9 4 700 3119 320 6 3.9 -4.6 | 205 3 1.1 2.3 5 500 5730 290 18 16.9 -6.2 | 267 14 14.1 0.7 6 400 7360 280 36 35.5 -6.3 | 269 33 32.7 0.6 7 300 9350 280 36 35.5 -6.3 | 269 33 32.7 0.6 8 250 10540 275 39 38.9 -3.4 | 265 36 36.1 3.5 9 212 11569 270 47 47.0 -0.0 | 261 45 44.2 6.9 10 200 11930 265 45 44.8 3.9 | 256 43 42.0 10.8 11 150 13720 270 68 68.0 -0.0 | 264 66 65.2 6.9 12 148 13804 270 70 70.0 -0.0 | 264 68 67.2 6.9 13 100 16250 275 47 46.8 -4.1 | 266 44 44.0 2.8 14 70 18450 260 40 39.4 6.9 | 249 39 36.6 13.8 15 50 20550 260 36 35.5 6.3 | 248 35 32.7 13.1 16 30 23730 280 38 37.4 -6.6 | 270 35 34.6 0.3 17 20 26290 230 24 18.4 15.4 | 215 27 15.6 22.3 18 10 30770 260 38 37.4 6.6 | 249 37 34.6 13.5 Wind Parameters Mean winds (0-6000m): 307.9 at 9.9 knts Storm direction: 337.9 at 7.4 knts Shear (0-3000m) pos: 0.0 neg: 2.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 25.8 deg Storm rel helicity (0-3000m) pos: 1.1 neg: -55.3 tot: -54.2 m^2/s^2 ave: -18.1 10^-3 m/s^2 rel: -0.44 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.93 Bulk Shear: 28.12 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 ------------------------------------------------------------------------------- 500 174 6 165 13| 0.0 9.3 9.3| 0.0 -20.9 -20.9 -41.7 -0.52| 12.0 -6.2 1000 141 6 150 13| 0.0 7.4 7.4| 0.0 -38.4 -38.4 -38.4 -0.66| 8.7 -5.8 1500 111 6 136 13| 0.0 6.3 6.3| 0.0 -51.4 -51.4 -34.3 -0.71| 7.6 -5.4 2000 88 7 125 12| 0.0 4.9 4.9| 0.0 -55.0 -55.0 -27.5 -0.66| 6.8 -4.5 2500 71 7 117 10| 0.0 3.8 3.8| 0.2 -55.3 -55.1 -22.0 -0.58| 6.2 -3.6 3000 62 7 113 9| 0.0 2.9 2.9| 1.1 -55.3 -54.2 -18.1 -0.44| 5.8 -2.5 4000 14 7 90 5| 0.0 2.5 2.5| 3.9 -55.3 -51.4 -12.9 -0.30| 5.0 -1.5 5000 330 8 280 1| 0.0 2.2 2.2| 4.7 -55.6 -50.9 -10.2 -0.25| 4.5 -1.1 6000 308 10 261 5| 0.0 2.3 2.3| 7.2 -57.7 -50.5 -8.4 -0.22| 4.4 -1.0 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20251018.12.gif