UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 10 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 1003 86 10.8 10.0 95 0.8 10.3 20 10 283.7 285.0 283.4 304.9 7.70 1 1000 110 11.0 10.1 94 0.9 10.5 15 9 284.1 285.5 283.7 305.6 7.78 2 971 355 9.2 9.2 100 0.0 9.2 356 14 284.7 286.0 283.7 305.6 7.53 3 925 757 8.4 6.3 87 2.1 7.3 325 23 287.9 289.0 283.8 306.2 6.48 4 920 802 8.2 6.0 86 2.2 7.1 323 23 288.1 289.3 283.8 306.2 6.38 5 850 1451 3.6 2.4 92 1.2 3.0 300 28 289.9 290.9 283.5 305.3 5.35 6 700 2999 -6.7 -7.7 93 1.0 -7.1 310 28 295.1 295.6 283.1 304.2 3.06 7 691 3100 -7.7 -8.2 96 0.5 -7.9 309 29 295.0 295.6 283.0 304.0 2.98 8 636 3741 -10.1 -21.1 40 11.0 -12.9 304 37 299.4 299.6 282.5 303.0 1.12 9 614 4011 -12.3 -17.2 67 4.9 -13.7 302 40 299.9 300.2 283.4 305.0 1.62 10 586 4365 -14.7 -25.7 39 11.0 -17.0 299 44 301.1 301.3 282.9 303.8 0.80 11 584 4391 -15.1 -21.1 60 6.0 -16.6 299 45 301.0 301.2 283.3 304.9 1.22 12 563 4666 -17.5 -20.9 75 3.4 -18.3 297 48 301.3 301.5 283.5 305.4 1.28 13 549 4855 -17.1 -19.3 83 2.2 -17.7 296 50 304.0 304.2 284.9 308.8 1.51 14 500 5550 -20.9 -22.5 87 1.6 -21.2 290 59 307.6 307.8 285.9 311.7 1.26 15 400 7160 -32.9 -35.3 79 2.4 -33.2 300 51 312.2 312.3 286.7 313.9 0.47 16 386 7411 -33.9 -36.4 78 2.5 -34.2 299 56 314.1 314.2 287.3 315.7 0.44 17 300 9130 -48.1 -53.1 56 5.0 -48.3 295 92 317.6 317.6 288.1 317.9 0.09 18 296 9218 -48.9 -54.9 50 6.0 -49.1 295 92 317.6 317.7 288.1 317.9 0.07 19 285 9464 -50.9 -55.7 57 4.8 -51.0 295 93 318.2 318.3 288.2 318.5 0.07 20 282 9532 -51.3 -52.9 83 1.6 -51.4 295 93 318.6 318.7 288.4 319.0 0.10 21 277 9647 -52.2 -53.9 81 1.8 -52.2 295 93 319.0 319.0 288.5 319.3 0.09 22 257 10125 -55.9 -58.3 74 2.4 -55.9 295 89 320.4 320.4 288.9 320.6 0.06 23 255 10175 -56.1 -60.4 58 4.3 -56.2 295 89 320.8 320.8 289.0 321.0 0.04 24 253 10224 -55.7 -67.7 21 12.0 -55.9 293 89 322.2 322.2 289.4 322.2 0.02 25 250 10300 -55.5 -75.5 7 20.0 -55.7 290 90 323.6 323.6 289.9 323.6 0.01 26 249 10326 -55.3 -79.3 4 24.0 -55.5 290 90 324.2 324.2 290.0 324.2 0.00 27 205 11571 -54.1 -81.1 2 27.0 -54.4 281 77 344.7 344.7 295.4 344.7 0.00 28 200 11730 -54.1 -82.1 2 28.0 -54.4 280 75 347.1 347.1 296.0 347.1 0.00 29 150 13560 -57.1 -84.1 2 27.0 -57.4 280 67 371.7 371.7 300.9 371.7 0.00 30 133 14319 -57.7 -84.7 2 27.0 -58.0 276 72 383.6 383.6 302.8 383.7 0.00 31 106 15725 -64.7 -86.7 3 22.0 -64.8 267 82 396.1 396.1 304.6 396.1 0.00 32 100 16080 -64.5 -86.5 3 22.0 -64.7 265 84 403.1 403.1 305.6 403.1 0.00 33 79 17521 -65.5 -88.5 3 23.0 -65.7 258 81 429.2 429.2 308.7 429.2 0.00 34 70 18260 -64.5 -88.5 2 24.0 -64.7 255 79 446.4 446.4 310.5 446.4 0.00 35 50 20310 -64.7 -89.7 2 25.0 -65.0 250 75 491.0 491.0 314.3 491.0 0.00 36 46 20818 -64.7 -89.7 2 25.0 -65.0 247 72 502.9 502.9 315.1 502.9 0.00 37 40 21679 -60.1 -89.1 1 29.0 -60.8 241 68 534.9 534.9 317.2 534.9 0.00 38 30 23460 -62.9 -89.9 1 27.0 -63.6 230 59 573.2 573.2 319.3 573.2 0.00 39 22 25365 -64.3 -91.3 1 27.0 -65.0 241 82 622.2 622.2 321.6 622.2 0.00 40 20 25950 -62.7 -90.7 1 28.0 -63.7 245 89 644.2 644.3 322.4 644.3 0.01 41 18 26601 -61.9 -90.9 1 29.0 -63.1 666.5 666.5 323.3 666.5 0.01 42 11 29745 -48.5 -86.5 0 38.0 -54.3 816.0 816.0 327.6 816.1 0.02 TRP 255 10175 -56.1 -60.4 58 4.3 -56.2 295 89 320.8 320.8 289.0 321.0 0.04 WND 277 9647 -52.2 -53.9 81 1.8 -52.2 295 93 319.0 319.0 288.5 319.3 0.09 Sounding variables and indices 1000-500 mb thick: 5440.00 m Freezing level: 797.57 mb = 1992.05 m = 6535.51 ft Wetbulb zero: 805.23 mb = 1882.41 m = 6175.82 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 81.68 % Est. max temperature: 16.94 C = 62.49 F Sfc-Lift cond lev (LCL): 991.05 mb = 184.86 m = 606.48 ft T: 10.45 C 700-500 lapse rate: 5.57 C/km ThetaE index: 3.22 C Layer 920.0- 614.0 mb Conv cond level (CCL): 903.73 mb = 948.21 m = 3110.89 ft Mean mixing ratio: 7.05 g/kg Conv temperature: 15.65 C = 60.16 F Cap Strength: 2.39 C Lifted Index: 4.10 C Risk: None Lifted Index @300 mb: 8.45 C Lifted Index @700 mb: -0.51 C Showalter Index: 4.48 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 23.30 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 143.80 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.15 J/kg Max Up Vert Vel: 8.62 m/s Conv Inhibition (B-): 26.25 J/kg Cap Strength: 3.84 C Lift Cond Lev (LCL): 936.27 mb = 656.66 m = 2154.36 ft Lev Free Conv (LFC): 801.27 mb = 1921.69 m = 6304.67 ft Equ Level (EL): 661.27 mb = 3439.61 m = 11284.68 ft B at Equ Level: 36.25 J/kg Max Parcel Lev (MPL): 571.27 mb = 4556.63 m = 14949.38 ft Wind level data Storm motion: 330 at 27 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 1003 86 20 10 -3.4 -9.4 | 130 22 -16.8 14.0 1 1000 110 15 9 -2.3 -8.7 | 133 21 -15.7 14.7 2 925 757 325 23 13.2 -18.8 | 178 5 -0.2 4.6 3 850 1451 300 28 24.2 -14.0 | 229 14 10.9 9.4 4 700 2999 310 28 21.4 -18.0 | 236 10 8.1 5.4 5 500 5550 290 59 55.4 -20.2 | 266 42 42.1 3.2 6 400 7160 300 51 44.2 -25.5 | 274 31 30.8 -2.1 7 300 9130 295 92 83.4 -38.9 | 282 72 70.0 -15.5 8 277 9647 295 93 84.3 -39.3 | 283 73 70.9 -15.9 9 255 10175 295 89 80.7 -37.6 | 282 69 67.3 -14.2 10 250 10300 290 90 84.6 -30.8 | 276 72 71.2 -7.4 11 200 11730 280 75 73.9 -13.0 | 260 61 60.5 10.4 12 150 13560 280 67 66.0 -11.6 | 257 54 52.6 11.8 13 100 16080 265 84 83.7 7.3 | 246 77 70.3 30.7 14 70 18260 255 79 76.3 20.4 | 235 77 63.0 43.8 15 50 20310 250 75 70.5 25.7 | 229 75 57.1 49.1 16 30 23460 230 59 45.2 37.9 | 207 69 31.9 61.3 17 20 25950 245 89 80.7 37.6 | 228 91 67.3 61.0 Wind Parameters Mean winds (0-6000m): 300.3 at 35.9 knts Storm direction: 330.3 at 26.9 knts Shear (0-3000m) pos: 0.7 neg: 4.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 111.5 deg Storm rel helicity (0-3000m) pos: 28.3 neg: -6.4 tot: 21.9 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.33 Bulk Shear: 111.92 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 ------------------------------------------------------------------------------- 500 351 14 131 15| 0.0 14.0 14.0| 4.0 -6.4 -2.4 -4.9 -0.01| 14.3 -0.2 1000 330 19 151 8| 0.0 12.0 12.0| 17.1 -6.4 10.7 10.7 0.34| 13.2 4.5 1500 319 21 186 7| 0.0 9.6 9.6| 21.7 -6.4 15.3 10.2 0.32| 11.2 3.6 2000 314 23 204 8| 0.4 7.2 7.6| 23.5 -6.4 17.0 8.5 0.32| 8.8 2.8 2500 312 24 212 9| 0.6 5.7 6.4| 24.9 -6.4 18.5 7.4 0.32| 7.3 2.3 3000 311 25 217 9| 0.7 4.8 5.5| 28.3 -6.4 21.9 7.3 0.33| 6.5 2.2 4000 309 27 232 10| 0.6 5.3 5.8| 50.7 -6.4 44.2 11.1 0.36| 6.6 2.4 5000 304 31 246 14| 0.4 5.6 6.0| 56.3 -7.9 48.4 9.7 0.29| 6.7 2.0 6000 300 36 253 18| 0.7 5.2 5.9| 75.4 -14.6 60.8 10.1 0.27| 6.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20251010.12.gif