UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025073012.upa.cvt Date: 1200Z 30 JUL 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 30 JUL 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 -2 SFC 989 86 11.8 10.7 93 1.1 11.2 30 17 285.9 287.3 284.8 308.6 8.19 2 963 311 10.0 10.0 100 0.0 10.0 22 26 286.2 287.6 284.8 308.6 8.02 3 925 648 8.0 8.0 100 0.0 8.0 10 40 287.5 288.8 284.5 307.9 7.29 4 850 1341 3.6 3.3 98 0.3 3.4 335 39 289.9 290.9 283.9 306.2 5.71 5 806 1770 0.2 0.0 99 0.2 0.1 328 44 290.7 291.6 283.2 304.4 4.75 6 751 2336 -1.1 -1.6 96 0.5 -1.3 319 51 295.3 296.1 284.8 308.6 4.53 7 700 2895 -4.1 -5.7 89 1.6 -4.8 310 58 297.9 298.6 284.8 308.7 3.57 8 675 3181 -5.9 -8.2 84 2.3 -6.8 313 59 299.0 299.6 284.7 308.3 3.05 9 561 4613 -13.5 -14.7 91 1.2 -13.9 326 66 306.3 306.7 286.5 313.3 2.18 10 500 5480 -19.7 -21.0 89 1.3 -20.0 335 70 309.0 309.3 286.6 313.7 1.43 11 464 6030 -23.9 -25.8 84 1.9 -24.3 337 79 310.5 310.7 286.7 313.8 1.01 12 423 6700 -27.3 -29.5 81 2.2 -27.7 339 90 314.4 314.6 287.8 317.1 0.78 13 400 7100 -30.5 -33.0 79 2.5 -30.9 340 97 315.3 315.5 287.9 317.4 0.59 14 300 9060 -48.7 -53.0 61 4.3 -48.8 325 110 316.7 316.7 287.8 317.1 0.09 15 277 9577 -53.7 -58.6 55 4.9 -53.8 325 117 316.8 316.8 287.8 317.0 0.05 16 267 9813 -55.1 -58.2 68 3.1 -55.2 325 121 318.1 318.1 288.2 318.3 0.06 17 262 9933 -55.9 -60.2 58 4.3 -56.0 325 123 318.7 318.7 288.3 318.8 0.04 18 256 10080 -56.1 -62.1 47 6.0 -56.2 325 125 320.5 320.5 288.9 320.6 0.04 19 250 10230 -57.1 -61.6 57 4.5 -57.2 325 127 321.2 321.2 289.2 321.3 0.04 20 246 10332 -58.3 -62.1 62 3.8 -58.3 320 125 320.9 320.9 289.0 321.0 0.04 21 243 10409 -58.1 -62.9 54 4.8 -58.2 317 127 322.3 322.3 289.5 322.4 0.03 22 241 10462 -56.7 -68.1 23 11.4 -56.9 315 129 325.2 325.2 290.3 325.2 0.02 23 239 10515 -55.3 -73.3 9 18.0 -55.5 315 126 328.0 328.0 291.2 328.1 0.01 24 235 10623 -53.9 -74.9 6 21.0 -54.2 314 120 331.8 331.8 292.2 331.8 0.01 25 211 11321 -51.3 -82.3 1 31.0 -51.7 311 83 346.2 346.2 295.8 346.2 0.00 26 200 11670 -50.5 -84.5 1 34.0 -51.0 310 64 352.8 352.8 297.3 352.8 0.00 27 181 12322 -48.9 -85.9 1 37.0 -49.5 324 61 365.6 365.6 299.8 365.6 0.00 28 150 13540 -53.5 -86.5 1 33.0 -53.9 350 54 377.9 377.9 301.9 377.9 0.00 29 123 14799 -57.9 -87.9 1 30.0 -58.2 326 56 391.9 392.0 304.0 392.0 0.00 30 112 15392 -55.1 -90.1 1 35.0 -55.6 314 57 407.8 407.8 306.2 407.8 0.00 31 100 16110 -57.3 -90.3 1 33.0 -57.7 300 58 417.0 417.0 307.4 417.0 0.00 32 83 17305 -51.9 -88.9 0 37.0 -52.8 313 44 450.8 450.8 310.9 450.9 0.00 33 70 18400 -55.9 -91.9 0 36.0 -56.6 325 31 464.8 464.8 312.2 464.8 0.00 34 56 19802 -60.3 -91.3 1 31.0 -60.8 289 42 485.4 485.4 313.9 485.4 0.00 35 50 20510 -58.1 -92.1 1 34.0 -58.8 270 48 506.6 506.6 315.4 506.6 0.00 36 39 22092 -53.3 -90.3 0 37.0 -54.8 287 42 556.0 556.0 318.4 556.0 0.00 37 30 23760 -58.9 -93.9 0 35.0 -59.9 305 35 584.1 584.1 319.9 584.1 0.00 38 24 25147 -63.1 -94.1 1 31.0 -63.9 610.4 610.4 321.0 610.4 0.00 39 23 25410 -61.3 -94.3 1 33.0 -62.3 623.1 623.1 321.6 623.1 0.00 TRP 246 10332 -58.3 -62.1 62 3.8 -58.3 320 125 320.9 320.9 289.0 321.0 0.04 WND 241 10462 -56.7 -68.1 23 11.4 -56.9 315 129 325.2 325.2 290.3 325.2 0.02 Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 797.54 mb = 1857.45 m = 6093.92 ft Wetbulb zero: 802.94 mb = 1800.88 m = 5908.34 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 92.66 % Est. max temperature: 16.06 C = 60.90 F Sfc-Lift cond lev (LCL): 972.87 mb = 224.69 m = 737.17 ft T: 10.69 C 700-500 lapse rate: 6.03 C/km ThetaE index: 4.17 C Layer 963.0- 751.0 mb Conv cond level (CCL): 935.39 mb = 554.43 m = 1818.96 ft Mean mixing ratio: 7.49 g/kg Conv temperature: 13.08 C = 55.54 F Cap Strength: 3.38 C Lifted Index: 3.83 C Risk: None Lifted Index @300 mb: 6.30 C Lifted Index @700 mb: 0.98 C Showalter Index: 5.01 C Risk: None Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 23.00 C K Index: 25.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 187.60 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.21 J/kg Max Up Vert Vel: 10.02 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 3.77 C Lift Cond Lev (LCL): 935.92 mb = 549.65 m = 1803.30 ft Lev Free Conv (LFC): 930.92 mb = 594.53 m = 1950.52 ft Equ Level (EL): 760.92 mb = 2231.24 m = 7320.24 ft B at Equ Level: 49.88 J/kg Max Parcel Lev (MPL): 630.92 mb = 3704.00 m = 12152.09 ft Wind level data Storm motion: 359 at 41 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 ---------------------------------------------------------- 0 989 86 30 17 -8.5 -14.7 | 161 28 -9.2 26.8 1 925 648 10 40 -6.9 -39.4 | 105 8 -7.7 2.1 2 850 1341 335 39 16.5 -35.3 | 249 17 15.7 6.1 3 700 2895 310 58 44.4 -37.3 | 265 44 43.7 4.2 4 500 5480 335 70 29.6 -63.4 | 307 36 28.8 -22.0 5 400 7100 340 97 33.2 -91.2 | 327 59 32.4 -49.7 6 300 9060 325 110 63.1 -90.1 | 308 79 62.4 -48.6 7 250 10230 325 127 72.8 -104.0 | 311 95 72.1 -62.6 8 246 10332 320 125 80.3 -95.8 | 304 96 79.6 -54.3 9 241 10462 315 129 91.2 -91.2 | 299 103 90.5 -49.7 10 200 11670 310 64 49.0 -41.1 | 270 48 48.3 0.3 11 150 13540 350 54 9.4 -53.2 | 324 15 8.6 -11.7 12 100 16110 300 58 50.2 -29.0 | 256 51 49.5 12.5 13 70 18400 325 31 17.8 -25.4 | 227 23 17.0 16.1 14 50 20510 270 48 48.0 -0.0 | 229 63 47.3 41.5 15 30 23760 305 35 28.7 -20.1 | 233 35 27.9 21.4 Wind Parameters Mean winds (0-6000m): 329.0 at 55.3 knts Storm direction: 359.0 at 41.5 knts Shear (0-3000m) pos: 0.0 neg: 9.9 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 106.1 deg Storm rel helicity (0-3000m) pos: 64.9 neg: -70.6 tot: -5.7 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.21 Bulk Shear: 235.61 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 17 27 151 18| 0.0 22.5 22.5| 0.0 -61.2 -61.2 -122.5 -0.56| 22.9-12.9 1000 7 33 150 10| 0.0 15.0 15.0| 6.0 -65.0 -58.9 -58.9 -0.15| 20.9 -3.2 1500 356 36 195 6| 0.0 12.4 12.4| 17.7 -65.3 -47.6 -31.8 -0.07| 18.3 -1.3 2000 347 38 240 9| 0.0 11.4 11.4| 36.5 -65.3 -28.8 -14.4 -0.01| 16.0 -0.2 2500 339 41 256 14| 0.0 10.8 10.8| 42.7 -65.4 -22.8 -9.1 -0.00| 14.7 -0.0 3000 332 43 261 20| 0.0 9.9 9.9| 64.9 -70.6 -5.7 -1.9 0.02| 13.6 0.2 4000 327 48 267 25| 1.5 7.4 8.9|182.7 -70.6 112.1 28.0 0.13| 11.7 1.6 5000 327 52 274 27| 2.4 6.0 8.3|301.1 -70.6 230.5 46.1 0.23| 10.6 2.5 6000 329 55 282 28| 3.1 5.0 8.1|415.9 -70.6 345.3 57.6 0.30| 10.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20250730.12.gif