UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072812.upa.cvt Date: 1200Z 28 JUL 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 28 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 ------------------------------------------------------------------------------- SFC 1001 86 10.8 7.9 82 2.9 9.2 20 17 283.9 285.0 282.3 302.4 6.68 1 1000 94 10.8 8.0 83 2.8 9.3 15 11 284.0 285.1 282.4 302.6 6.74 2 925 740 6.6 6.3 98 0.3 6.5 10 54 286.1 287.2 283.1 304.2 6.48 3 921 776 6.2 6.2 100 0.0 6.2 8 54 286.0 287.1 283.0 304.1 6.46 4 893 1029 6.0 6.0 100 0.0 6.0 353 51 288.3 289.5 284.1 306.9 6.57 5 890 1057 6.4 6.2 99 0.2 6.3 352 51 289.0 290.2 284.5 308.0 6.69 6 850 1435 5.6 5.6 100 0.0 5.6 330 47 292.0 293.2 285.8 311.3 6.72 7 822 1709 4.8 4.8 100 0.0 4.8 326 46 294.0 295.2 286.4 313.0 6.57 8 724 2734 -1.3 -1.6 98 0.3 -1.4 309 40 298.2 299.0 286.1 312.2 4.70 9 700 3002 -2.7 -8.7 63 6.0 -5.0 305 39 299.5 300.0 284.6 308.1 2.83 10 668 3372 -4.5 -14.5 46 10.0 -7.8 303 40 301.5 301.9 284.3 307.4 1.86 11 636 3756 -7.7 -16.7 48 9.0 -10.5 301 40 302.1 302.4 284.3 307.3 1.63 12 605 4142 -11.3 -13.0 87 1.7 -11.9 298 41 302.3 302.8 285.1 309.6 2.32 13 603 4168 -10.3 -10.3 100 0.0 -10.3 298 41 303.8 304.3 286.3 312.8 2.89 14 602 4181 -10.1 -10.1 100 0.0 -10.1 298 41 304.1 304.7 286.5 313.3 2.95 15 548 4900 -14.1 -15.6 88 1.5 -14.6 294 42 307.7 308.1 286.8 314.3 2.07 16 529 5167 -15.7 -16.2 96 0.5 -15.9 293 42 308.9 309.3 287.2 315.4 2.04 17 500 5590 -18.7 -19.9 90 1.2 -19.0 290 43 310.2 310.5 287.2 315.4 1.58 18 400 7220 -29.1 -30.5 88 1.4 -29.3 280 71 317.2 317.3 288.7 319.8 0.75 19 389 7419 -30.1 -31.8 85 1.7 -30.3 279 73 318.4 318.5 289.0 320.8 0.69 20 327 8628 -40.5 -42.3 83 1.8 -40.6 269 82 320.3 320.3 289.2 321.3 0.28 21 306 9077 -43.9 -47.4 68 3.5 -44.1 266 86 321.7 321.7 289.5 322.3 0.17 22 300 9210 -45.1 -48.5 69 3.4 -45.3 265 87 321.8 321.8 289.5 322.4 0.16 23 255 10274 -54.9 -58.8 62 3.9 -55.0 261 93 322.6 322.6 289.6 322.8 0.05 24 250 10400 -56.3 -59.8 65 3.5 -56.3 260 94 322.4 322.4 289.5 322.6 0.05 25 237 10734 -59.5 -62.0 73 2.5 -59.5 257 98 322.5 322.5 289.6 322.6 0.04 26 226 11028 -62.5 -67.0 55 4.5 -62.6 254 101 322.3 322.3 289.5 322.4 0.02 27 209 11503 -66.1 -69.9 58 3.8 -66.1 250 107 324.0 324.0 290.0 324.1 0.01 28 208 11532 -66.3 -70.1 59 3.8 -66.3 250 106 324.1 324.1 290.0 324.2 0.01 29 200 11770 -63.5 -72.5 28 9.0 -63.6 245 77 332.2 332.2 292.3 332.2 0.01 30 192 12025 -57.1 -79.1 5 22.0 -57.3 246 74 346.4 346.4 295.8 346.4 0.00 31 183 12329 -55.7 -78.7 4 23.0 -56.0 248 71 353.4 353.4 297.4 353.4 0.00 32 174 12650 -56.9 -80.9 3 24.0 -57.2 250 68 356.6 356.6 298.0 356.6 0.00 33 150 13600 -52.3 -83.3 1 31.0 -52.8 255 59 380.0 380.0 302.2 380.0 0.00 34 149 13644 -51.7 -82.7 1 31.0 -52.2 255 59 381.7 381.7 302.5 381.7 0.00 35 100 16180 -62.1 -88.1 2 26.0 -62.3 260 49 407.7 407.7 306.2 407.7 0.00 36 98 16305 -62.3 -88.3 2 26.0 -62.5 261 48 409.7 409.7 306.5 409.7 0.00 37 78 17735 -56.5 -88.5 1 32.0 -57.1 267 43 449.4 449.4 310.8 449.4 0.00 38 70 18420 -57.9 -89.9 1 32.0 -58.5 270 40 460.5 460.5 311.8 460.5 0.00 39 59 19490 -60.7 -90.7 1 30.0 -61.2 270 39 477.3 477.3 313.2 477.3 0.00 40 52 20282 -56.7 -90.7 1 34.0 -57.5 270 38 504.2 504.2 315.2 504.2 0.00 41 50 20530 -57.7 -90.7 1 33.0 -58.5 270 38 507.5 507.5 315.5 507.5 0.00 42 48 20788 -57.1 -91.1 1 34.0 -57.9 269 39 514.9 514.9 315.9 514.9 0.00 43 40 21930 -61.3 -92.3 1 31.0 -61.9 266 42 531.9 531.9 317.1 531.9 0.00 44 34 22949 -56.9 -91.9 0 35.0 -58.0 262 45 568.8 568.8 319.1 568.8 0.00 45 30 23740 -58.1 -92.1 1 34.0 -59.2 260 47 586.2 586.3 320.0 586.3 0.00 46 22 25684 -60.3 -92.3 1 32.0 -61.5 634.1 634.1 322.0 634.1 0.00 TRP 208 11532 -66.3 -70.1 59 3.8 -66.3 250 106 324.1 324.1 290.0 324.2 0.01 WND 209 11503 -66.1 -69.9 58 3.8 -66.1 250 107 324.0 324.0 290.0 324.1 0.01 Sounding variables and indices 1000-500 mb thick: 5496.00 m Freezing level: 744.89 mb = 2515.23 m = 8251.96 ft Wetbulb zero: 746.59 mb = 2485.62 m = 8154.82 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 86.78 % Est. max temperature: 18.87 C = 65.96 F Sfc-Lift cond lev (LCL): 957.99 mb = 449.64 m = 1475.19 ft T: 8.49 C 700-500 lapse rate: 6.18 C/km ThetaE index: 5.71 C Layer 724.0- 605.0 mb Conv cond level (CCL): 924.00 mb = 748.90 m = 2457.01 ft Mean mixing ratio: 6.58 g/kg Conv temperature: 12.98 C = 55.36 F Cap Strength: 7.31 C Lifted Index: 7.65 C Risk: None Lifted Index @300 mb: 12.89 C Lifted Index @700 mb: 4.60 C Showalter Index: 2.78 C Risk: Showers probable Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 24.30 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 204.20 Risk: None Energy Index: 0.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.02 J/kg Max Up Vert Vel: 4.69 m/s Conv Inhibition (B-): 45000.02 J/kg Cap Strength: 7.65 C Lift Cond Lev (LCL): 932.77 mb = 670.73 m = 2200.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 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 1001 86 20 17 -5.8 -16.0 | 135 20 -14.6 14.4 1 1000 94 15 11 -2.8 -10.6 | 150 23 -11.6 19.8 2 925 740 10 54 -9.4 -53.2 | 38 29 -18.1 -22.8 3 850 1435 330 47 23.5 -40.7 | 305 18 14.8 -10.3 4 700 3002 305 39 31.9 -22.4 | 251 25 23.2 8.0 5 500 5590 290 43 40.4 -14.7 | 244 35 31.7 15.7 6 400 7220 280 71 69.9 -12.3 | 254 64 61.2 18.1 7 300 9210 265 87 86.7 7.6 | 244 87 77.9 38.0 8 250 10400 260 94 92.6 16.3 | 241 96 83.8 46.7 9 209 11503 250 107 100.5 36.6 | 234 114 91.8 67.0 10 208 11532 250 106 99.6 36.3 | 234 113 90.9 66.7 11 200 11770 245 77 69.8 32.5 | 224 88 61.0 62.9 12 150 13600 255 59 57.0 15.3 | 227 66 48.3 45.7 13 100 16180 260 49 48.3 8.5 | 225 55 39.5 38.9 14 70 18420 270 40 40.0 -0.0 | 226 44 31.3 30.4 15 50 20530 270 38 38.0 -0.0 | 224 42 29.3 30.4 16 30 23740 260 47 46.3 8.2 | 224 54 37.5 38.6 Wind Parameters Mean winds (0-6000m): 314.0 at 42.2 knts Storm direction: 344.0 at 31.6 knts Shear (0-3000m) pos: 0.0 neg: 6.6 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 115.9 deg Storm rel helicity (0-3000m) pos: 3.7 neg: -432.6 tot: -428.9 m^2/s^2 ave: -143.0 10^-3 m/s^2 rel: -0.88 Storm rel vorticity (0-3000m) horiz: 16.1 stream: -14.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 172.53 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 12 27 105 15| 0.0 27.9 27.9| 3.7-109.0-105.4 -210.7 -0.84| 29.4-24.7 1000 6 39 57 15| 0.0 18.9 18.9| 3.7-248.1-244.5 -244.5 -0.83| 28.5-23.8 1500 356 42 26 13| 0.0 13.1 13.1| 3.7-338.3-334.6 -223.1 -0.87| 25.7-22.5 2000 347 43 357 11| 0.0 9.8 9.8| 3.7-371.1-367.4 -183.7 -0.88| 21.0-18.5 2500 341 43 332 11| 0.0 7.9 7.9| 3.7-404.0-400.3 -160.1 -0.88| 18.2-16.1 3000 336 42 313 12| 0.0 6.6 6.6| 3.7-432.6-428.9 -143.0 -0.88| 16.1-14.2 4000 327 42 289 15| 0.0 5.4 5.4| 3.7-441.6-437.9 -109.5 -0.86| 12.6 -10.8 5000 320 42 275 18| 0.0 4.6 4.6| 3.7-454.5-450.8 -90.2 -0.83| 10.5 -8.8 6000 314 42 267 22| 0.0 4.7 4.7| 42.8-462.7-419.9 -70.0 -0.73| 9.7 -7.1 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20250728.12.gif