UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081012.upa.cvt Date: 1200Z 10 AUG 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 10 AUG 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 1008 86 8.4 7.2 92 1.2 7.8 30 31 280.9 282.0 280.6 298.2 6.32 1 1000 152 8.2 6.9 91 1.3 7.5 25 18 281.4 282.4 280.7 298.5 6.24 2 925 792 3.6 3.5 99 0.1 3.5 360 43 283.0 283.9 280.4 297.8 5.32 3 914 889 3.0 3.0 100 0.0 3.0 354 43 283.3 284.2 280.4 297.8 5.19 4 882 1179 4.2 3.8 97 0.4 4.0 337 45 287.5 288.5 282.8 303.6 5.70 5 850 1479 3.0 3.0 100 0.0 3.0 320 46 289.3 290.3 283.5 305.2 5.59 6 823 1741 3.2 3.0 99 0.2 3.1 318 45 292.2 293.2 284.9 308.8 5.77 7 700 3035 -4.1 -4.2 99 0.1 -4.1 310 37 297.9 298.7 285.3 309.9 4.00 8 543 5008 -14.1 -14.6 96 0.5 -14.3 287 47 308.5 308.9 287.3 315.7 2.27 9 500 5630 -19.1 -19.7 95 0.6 -19.3 280 50 309.8 310.1 287.1 315.0 1.60 10 473 6041 -22.1 -22.4 97 0.3 -22.2 281 53 311.0 311.2 287.2 315.4 1.34 11 471 6072 -22.3 -23.4 91 1.1 -22.5 281 53 311.1 311.4 287.2 315.2 1.23 12 455 6325 -24.1 -24.3 98 0.2 -24.1 282 55 312.0 312.2 287.4 315.9 1.18 13 443 6519 -26.3 -29.0 78 2.7 -26.8 283 56 311.6 311.7 286.8 314.2 0.78 14 439 6585 -26.5 -28.0 87 1.5 -26.8 283 56 312.1 312.3 287.1 315.1 0.87 15 400 7250 -31.5 -34.0 78 2.5 -31.8 285 61 314.0 314.2 287.4 315.9 0.54 16 351 8157 -40.1 -44.2 65 4.1 -40.4 278 71 314.4 314.4 287.2 315.2 0.21 17 341 8353 -41.9 -44.9 72 3.0 -42.1 277 73 314.6 314.6 287.2 315.3 0.20 18 322 8739 -44.3 -53.3 36 9.0 -44.7 274 78 316.4 316.5 287.7 316.8 0.08 19 321 8760 -44.1 -63.1 10 19.0 -44.6 274 78 317.0 317.0 287.8 317.1 0.02 20 300 9210 -47.1 -59.1 24 12.0 -47.4 270 83 319.0 319.0 288.5 319.1 0.04 21 267 9969 -52.1 -58.1 48 6.0 -52.2 266 96 322.5 322.5 289.6 322.7 0.06 22 260 10140 -53.3 -63.3 29 10.0 -53.5 266 99 323.2 323.2 289.8 323.3 0.03 23 255 10264 -54.3 -57.9 64 3.6 -54.4 265 102 323.5 323.5 289.9 323.7 0.06 24 254 10289 -54.5 -58.9 58 4.4 -54.6 265 102 323.6 323.6 289.9 323.8 0.05 25 252 10339 -54.9 -60.9 47 6.0 -55.0 265 101 323.7 323.7 289.9 323.9 0.04 26 250 10390 -55.1 -61.1 47 6.0 -55.2 265 100 324.1 324.2 290.0 324.3 0.04 27 237 10729 -58.3 -63.3 53 5.0 -58.4 265 97 324.3 324.3 290.1 324.4 0.03 28 228 10972 -58.9 -61.2 75 2.3 -58.9 265 94 327.0 327.0 290.9 327.2 0.04 29 220 11196 -59.5 -64.3 54 4.8 -59.6 265 92 329.4 329.4 291.6 329.6 0.03 30 208 11545 -61.5 -64.4 68 2.9 -61.6 265 89 331.6 331.6 292.2 331.8 0.03 31 200 11790 -59.1 -67.1 35 8.0 -59.2 265 73 339.2 339.2 294.1 339.3 0.02 32 193 12016 -54.7 -71.7 11 17.0 -55.0 265 71 349.7 349.7 296.5 349.7 0.01 33 191 12082 -54.3 -69.3 14 15.0 -54.6 265 70 351.4 351.4 297.0 351.5 0.02 34 172 12748 -58.1 -67.1 31 9.0 -58.3 265 63 355.8 355.8 297.9 355.9 0.03 35 169 12858 -57.9 -60.9 68 3.0 -58.0 265 62 357.9 357.9 298.4 358.2 0.06 36 165 13009 -58.3 -68.3 27 10.0 -58.5 265 60 359.7 359.7 298.7 359.8 0.02 37 163 13086 -58.5 -62.9 57 4.4 -58.6 265 59 360.6 360.6 298.8 360.8 0.05 38 161 13163 -58.5 -67.5 30 9.0 -58.6 265 59 361.9 361.9 299.1 362.0 0.03 39 151 13568 -56.9 -67.9 24 11.0 -57.1 265 54 371.3 371.3 300.8 371.5 0.03 40 150 13610 -57.1 -67.1 27 10.0 -57.3 265 54 371.7 371.7 300.9 371.8 0.03 41 148 13695 -57.5 -64.5 41 7.0 -57.7 265 53 372.4 372.4 301.0 372.6 0.04 42 144 13868 -57.3 -71.3 15 14.0 -57.5 266 52 375.7 375.7 301.6 375.8 0.02 43 142 13956 -57.3 -64.3 41 7.0 -57.5 266 52 377.2 377.2 301.8 377.4 0.05 44 140 14046 -57.1 -68.1 24 11.0 -57.3 267 51 379.1 379.1 302.1 379.2 0.03 45 139 14091 -57.5 -62.5 53 5.0 -57.6 267 51 379.2 379.2 302.2 379.5 0.06 46 137 14183 -57.7 -72.7 13 15.0 -57.9 267 50 380.4 380.4 302.3 380.5 0.02 47 133 14369 -58.7 -64.7 46 6.0 -58.9 268 49 381.9 381.9 302.6 382.1 0.05 48 121 14965 -57.3 -77.3 6 20.0 -57.6 270 44 394.9 394.9 304.5 394.9 0.01 49 111 15510 -57.3 -67.3 27 10.0 -57.6 272 41 404.8 404.8 305.9 405.0 0.04 50 103 15983 -57.3 -78.3 5 21.0 -57.7 274 37 413.5 413.5 306.9 413.5 0.01 51 100 16170 -57.1 -71.1 15 14.0 -57.5 275 36 417.4 417.4 307.4 417.5 0.03 52 73 18147 -59.9 -78.9 7 19.0 -60.3 266 44 450.8 450.8 311.0 450.9 0.01 53 70 18410 -57.9 -78.9 5 21.0 -58.4 265 45 460.5 460.5 311.8 460.6 0.01 54 67 18687 -56.1 -75.1 8 19.0 -56.8 470.2 470.2 312.7 470.3 0.02 55 56 19825 -57.1 -74.1 10 17.0 -57.8 492.7 492.7 314.4 492.9 0.03 TRP 208 11545 -61.5 -64.4 68 2.9 -61.6 265 89 331.6 331.6 292.2 331.8 0.03 WND 254 10289 -54.5 -58.9 58 4.4 -54.6 265 102 323.6 323.6 289.9 323.8 0.05 Sounding variables and indices 1000-500 mb thick: 5478.00 m Freezing level: 769.08 mb = 2307.96 m = 7571.97 ft Wetbulb zero: 770.38 mb = 2268.92 m = 7443.88 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 97.57 % Est. max temperature: 16.34 C = 61.41 F Sfc-Lift cond lev (LCL): 989.85 mb = 235.72 m = 773.34 ft T: 7.60 C 700-500 lapse rate: 5.78 C/km ThetaE index: 0.71 C Layer 925.0- 914.0 mb Conv cond level (CCL): 944.48 mb = 620.90 m = 2037.03 ft Mean mixing ratio: 5.72 g/kg Conv temperature: 10.05 C = 50.09 F Cap Strength: 11.13 C Lifted Index: 11.17 C Risk: None Lifted Index @300 mb: 14.84 C Lifted Index @700 mb: 6.43 C Showalter Index: 6.31 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.10 C Cross Totals Index: 22.10 C K Index: 25.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 178.00 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.05 J/kg Max Up Vert Vel: 4.25 m/s Conv Inhibition (B-): 0.38 J/kg Cap Strength: 11.15 C Lift Cond Lev (LCL): 948.08 mb = 589.65 m = 1934.54 ft Lev Free Conv (LFC): 933.08 mb = 720.57 m = 2364.06 ft Equ Level (EL): 913.08 mb = 897.27 m = 2943.76 ft B at Equ Level: 8.66 J/kg Max Parcel Lev (MPL): 883.08 mb = 1168.74 m = 3834.41 ft Wind level data Storm motion: 338 at 32 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 1008 86 30 31 -15.5 -26.8 | 95 27 -27.4 2.5 1 1000 152 25 18 -7.6 -16.3 | 124 23 -19.5 13.0 2 925 792 360 43 -0.0 -43.0 | 41 18 -11.9 -13.7 3 850 1479 320 46 29.6 -35.2 | 288 19 17.7 -5.9 4 700 3035 310 37 28.3 -23.8 | 251 17 16.5 5.5 5 500 5630 280 50 49.2 -8.7 | 241 43 37.4 20.6 6 400 7250 285 61 58.9 -15.8 | 254 49 47.1 13.5 7 300 9210 270 83 83.0 -0.0 | 248 77 71.1 29.3 8 254 10289 265 102 101.6 8.9 | 247 98 89.7 38.2 9 250 10390 265 100 99.6 8.7 | 247 96 87.8 38.0 10 208 11545 265 89 88.7 7.8 | 244 85 76.8 37.1 11 200 11790 265 73 72.7 6.4 | 240 71 60.9 35.7 12 150 13610 265 54 53.8 4.7 | 231 54 41.9 34.0 13 100 16170 275 36 35.9 -3.1 | 223 36 24.0 26.2 14 70 18410 265 45 44.8 3.9 | 225 47 33.0 33.2 Wind Parameters Mean winds (0-6000m): 308.0 at 42.2 knts Storm direction: 338.0 at 31.6 knts Shear (0-3000m) pos: 0.0 neg: 7.6 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 156.3 deg Storm rel helicity (0-3000m) pos: 71.3 neg: -294.4 tot: -223.1 m^2/s^2 ave: -74.4 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 14.1 stream: -9.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 214.80 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 16 26 102 19| 0.0 13.5 13.5| 71.3 -85.0 -13.7 -27.5 -0.18| 30.3 -5.4 1000 2 34 71 14| 0.0 16.7 16.7| 71.3-176.7-105.4 -105.4 -0.52| 26.9-13.9 1500 349 38 31 9| 0.0 15.7 15.7| 71.3-245.0-173.7 -115.8 -0.63| 24.4-15.3 2000 340 39 348 8| 0.0 11.6 11.6| 71.3-262.7-191.4 -95.7 -0.64| 19.3-12.4 2500 334 40 320 8| 0.0 9.2 9.2| 71.3-279.6-208.3 -83.3 -0.66| 16.2-10.7 3000 330 39 303 9| 0.0 7.6 7.6| 71.3-294.4-223.1 -74.4 -0.67| 14.1 -9.5 4000 323 40 282 12| 0.0 6.9 6.9| 71.4-300.1-228.7 -57.2 -0.61| 11.8 -7.2 5000 316 41 269 17| 0.0 6.4 6.4| 71.4-324.7-253.4 -50.7 -0.58| 10.5 -6.1 6000 308 42 261 22| 0.3 5.7 6.0|102.3-346.8-244.4 -40.7 -0.53| 9.5 -5.0 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20250810.12.gif