UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 14 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 1001 86 9.8 7.1 83 2.7 8.4 20 16 282.9 284.0 281.5 300.3 6.32 1 1000 93 9.6 6.2 79 3.4 7.8 5 11 282.8 283.8 281.0 299.2 5.95 2 964 396 7.4 3.5 76 3.9 5.5 356 22 283.5 284.4 280.3 297.8 5.10 3 956 465 9.0 0.0 53 9.0 4.8 353 24 285.8 286.5 280.1 297.2 4.00 4 928 711 7.8 5.7 87 2.1 6.7 346 33 287.0 288.1 283.2 304.5 6.19 5 925 738 7.6 5.7 88 1.9 6.6 345 34 287.1 288.2 283.2 304.6 6.21 6 901 954 5.8 5.8 100 0.0 5.8 331 36 287.4 288.5 283.6 305.5 6.42 7 889 1064 6.0 6.0 100 0.0 6.0 324 37 288.7 289.9 284.3 307.4 6.60 8 850 1431 5.2 5.1 99 0.1 5.1 300 40 291.6 292.7 285.4 310.2 6.49 9 818 1744 4.2 3.1 93 1.1 3.7 299 41 293.8 294.8 285.6 310.7 5.85 10 720 2771 -2.3 -2.4 99 0.1 -2.4 296 43 297.5 298.3 285.6 310.8 4.45 11 704 2950 -2.7 -7.7 68 5.0 -4.7 295 43 299.0 299.6 284.7 308.3 3.04 12 700 2995 -3.1 -7.9 69 4.8 -5.0 295 43 299.1 299.6 284.7 308.2 3.01 13 641 3687 -7.1 -7.1 100 0.0 -7.1 292 43 302.1 302.8 286.4 312.9 3.50 14 632 3797 -7.1 -8.6 89 1.5 -7.7 292 43 303.4 303.9 286.4 313.1 3.16 15 545 4934 -15.5 -15.6 99 0.1 -15.5 288 43 306.5 306.9 286.4 313.1 2.08 16 523 5245 -17.1 -21.1 71 4.0 -18.1 286 43 308.2 308.5 286.2 312.6 1.36 17 500 5580 -20.3 -23.0 79 2.7 -20.9 285 43 308.3 308.5 286.1 312.2 1.20 18 483 5834 -22.5 -25.9 74 3.4 -23.2 284 46 308.6 308.8 286.0 311.8 0.96 19 445 6429 -25.9 -26.9 91 1.0 -26.1 282 53 311.7 311.9 287.1 314.9 0.95 20 400 7190 -31.5 -33.0 87 1.5 -31.7 280 63 314.0 314.2 287.5 316.1 0.59 21 300 9170 -45.3 -49.8 60 4.5 -45.5 280 72 321.5 321.5 289.3 322.0 0.13 22 260 10109 -53.7 -59.7 48 6.0 -53.8 284 74 322.6 322.6 289.6 322.8 0.05 23 250 10360 -55.9 -59.9 61 4.0 -56.0 285 74 323.0 323.0 289.7 323.1 0.05 24 243 10539 -57.7 -61.4 63 3.7 -57.8 284 74 322.9 322.9 289.7 323.1 0.04 25 229 10908 -59.9 -65.9 45 6.0 -60.0 283 73 325.1 325.1 290.3 325.2 0.02 26 211 11413 -62.9 -65.5 71 2.6 -62.9 281 71 328.1 328.1 291.2 328.2 0.03 27 206 11559 -63.5 -67.0 62 3.5 -63.6 280 71 329.4 329.4 291.6 329.5 0.02 28 200 11740 -62.7 -70.7 33 8.0 -62.8 285 71 333.5 333.5 292.7 333.5 0.01 29 195 11896 -62.9 -76.9 13 14.0 -63.0 285 72 335.6 335.6 293.2 335.6 0.01 30 182 12324 -60.9 -78.9 8 18.0 -61.0 285 76 345.5 345.5 295.6 345.5 0.00 31 174 12603 -61.5 -80.5 6 19.0 -61.6 285 79 349.0 349.0 296.4 349.0 0.00 32 170 12748 -60.1 -81.2 5 21.1 -60.3 285 80 353.6 353.6 297.4 353.7 0.00 33 159 13170 -56.1 -83.1 2 27.0 -56.4 282 75 367.2 367.2 300.1 367.3 0.00 34 150 13540 -57.3 -84.3 2 27.0 -57.6 280 70 371.4 371.4 300.8 371.4 0.00 35 116 15148 -61.3 -85.3 3 24.0 -61.5 283 66 392.3 392.3 304.1 392.3 0.00 36 100 16070 -60.3 -86.3 2 26.0 -60.6 285 63 411.2 411.2 306.7 411.2 0.00 37 89 16803 -57.5 -86.5 1 29.0 -57.9 278 61 430.7 430.7 308.9 430.8 0.00 38 80 17476 -59.3 -87.3 1 28.0 -59.7 272 60 440.4 440.4 309.9 440.4 0.00 39 70 18320 -56.3 -86.3 1 30.0 -56.9 265 58 463.9 463.9 312.1 464.0 0.00 40 58 19523 -53.1 -86.1 1 33.0 -54.2 271 42 496.8 496.8 314.7 496.8 0.00 41 50 20470 -57.5 -87.5 1 30.0 -58.3 275 29 508.0 508.0 315.5 508.0 0.00 42 41 21719 -59.5 -88.5 1 29.0 -60.2 292 28 532.7 532.7 317.1 532.7 0.00 43 36 22548 -51.7 -85.7 1 34.0 -53.6 304 28 573.0 573.0 319.3 573.1 0.01 44 30 23710 -59.5 -88.5 1 29.0 -60.4 320 27 582.4 582.4 319.8 582.5 0.01 45 28 24142 -61.1 -89.1 1 28.0 -62.0 305 29 589.6 589.6 320.1 589.6 0.00 46 24 25107 -59.7 -89.7 1 30.0 -60.9 270 35 620.2 620.2 321.5 620.3 0.01 47 20 26280 -48.7 -84.7 1 36.0 -52.6 230 41 687.1 687.1 324.0 687.2 0.02 48 16 27728 -54.9 -86.9 1 32.0 -57.6 244 37 712.2 712.2 324.8 712.3 0.01 49 14 28592 -49.5 -85.5 1 36.0 -54.1 253 34 758.2 758.2 326.1 758.3 0.02 50 12 29599 -51.3 -85.3 1 34.0 -55.8 263 31 786.0 786.0 326.9 786.2 0.02 51 11 30171 -46.3 -84.3 1 38.0 -53.1 269 30 823.9 824.0 327.8 824.2 0.03 52 10 30800 -49.3 -84.3 1 35.0 -55.1 275 28 835.5 835.5 328.1 835.8 0.03 53 9.7 30999 -50.7 -85.7 1 35.0 -56.0 837.6 837.6 328.1 837.8 0.03 54 7.4 32759 -51.7 -85.7 1 34.0 -57.5 900.9 900.9 329.4 901.2 0.03 55 7.1 33031 -45.3 -84.3 0 39.0 -54.3 938.0 938.0 330.1 938.4 0.05 56 6.8 33320 -44.3 -84.3 0 40.0 -54.1 953.8 953.8 330.4 954.3 0.05 57 6.6 33520 -44.7 -83.7 1 39.0 -54.4 960.3 960.3 330.5 960.9 0.05 TRP 206 11559 -63.5 -67.0 62 3.5 -63.6 280 71 329.4 329.4 291.6 329.5 0.02 WND 170 12748 -60.1 -81.2 5 21.1 -60.3 285 80 353.6 353.6 297.4 353.7 0.00 Sounding variables and indices 1000-500 mb thick: 5487.00 m Freezing level: 754.68 mb = 2407.79 m = 7899.48 ft Wetbulb zero: 758.40 mb = 2353.03 m = 7719.81 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 89.20 % Est. max temperature: 18.45 C = 65.21 F Sfc-Lift cond lev (LCL): 960.78 mb = 424.13 m = 1391.50 ft T: 8.04 C 700-500 lapse rate: 6.65 C/km ThetaE index: 3.17 C Layer 1000.0- 928.0 mb Conv cond level (CCL): 778.19 mb = 2145.72 m = 7039.67 ft Mean mixing ratio: 5.55 g/kg Conv temperature: 22.17 C = 71.91 F Cap Strength: 8.49 C Lifted Index: 8.04 C Risk: None Lifted Index @300 mb: 14.74 C Lifted Index @700 mb: 5.82 C Showalter Index: 1.89 C Risk: Showers probable Total Totals Index: 50.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 25.40 C K Index: 25.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 222.20 Risk: None Energy Index: 0.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.24 J/kg Max Up Vert Vel: 7.10 m/s Conv Inhibition (B-): 67431.65 J/kg Cap Strength: 8.43 C Lift Cond Lev (LCL): 900.00 mb = 963.07 m = 3159.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 30 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 16 -5.5 -15.0 | 115 24 -21.7 10.3 1 1000 93 5 11 -1.0 -11.0 | 130 22 -17.2 14.4 2 925 738 345 34 8.8 -32.8 | 45 11 -7.4 -7.5 3 850 1431 300 40 34.6 -20.0 | 254 19 18.4 5.3 4 700 2995 295 43 39.0 -18.2 | 253 24 22.8 7.1 5 500 5580 285 43 41.5 -11.1 | 241 29 25.3 14.2 6 400 7190 280 63 62.0 -10.9 | 253 48 45.8 14.4 7 300 9170 280 72 70.9 -12.5 | 257 56 54.7 12.8 8 250 10360 285 74 71.5 -19.2 | 264 56 55.3 6.2 9 206 11559 280 71 69.9 -12.3 | 256 55 53.7 13.0 10 200 11740 285 71 68.6 -18.4 | 262 53 52.4 6.9 11 170 12748 285 80 77.3 -20.7 | 266 61 61.1 4.6 12 150 13540 280 70 68.9 -12.2 | 256 54 52.7 13.2 13 100 16070 285 63 60.9 -16.3 | 259 46 44.6 9.0 14 70 18320 265 58 57.8 5.1 | 234 51 41.6 30.4 15 50 20470 275 29 28.9 -2.5 | 209 26 12.7 22.8 16 30 23710 320 27 17.4 -20.7 | 194 5 1.2 4.6 17 20 26280 230 41 31.4 26.4 | 196 54 15.2 51.7 18 10 30800 275 28 27.9 -2.4 | 207 26 11.7 22.9 Wind Parameters Mean winds (0-6000m): 297.4 at 40.1 knts Storm direction: 327.4 at 30.1 knts Shear (0-3000m) pos: 0.0 neg: 7.7 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 136.8 deg Storm rel helicity (0-3000m) pos: 17.6 neg: -125.1 tot: -107.5 m^2/s^2 ave: -35.8 10^-3 m/s^2 rel: -0.64 Storm rel vorticity (0-3000m) horiz: 10.4 stream: -6.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 149.42 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 ------------------------------------------------------------------------------- 500 354 20 112 15| 0.0 17.3 17.3| 17.6 -48.6 -31.0 -61.9 -0.46| 20.6 -9.5 1000 342 27 88 8| 0.0 16.2 16.2| 17.6 -88.5 -70.9 -70.9 -0.70| 20.7-14.4 1500 327 31 328 1| 0.0 14.0 14.0| 17.6-121.1-103.5 -69.0 -0.68| 19.2-13.0 2000 318 33 266 6| 0.0 10.8 10.8| 17.6-121.8-104.2 -52.1 -0.66| 14.8 -9.8 2500 313 35 261 10| 0.0 8.9 8.9| 17.6-122.8-105.2 -42.1 -0.65| 12.2 -7.9 3000 309 36 259 12| 0.0 7.7 7.7| 17.6-125.1-107.5 -35.8 -0.64| 10.4 -6.6 4000 304 38 256 16| 0.0 5.9 5.9| 17.6-139.2-121.6 -30.4 -0.64| 8.2 -5.2 5000 301 39 253 18| 0.0 4.8 4.8| 17.6-154.2-136.5 -27.3 -0.65| 6.8 -4.4 6000 297 40 250 21| 0.0 4.6 4.6| 43.4-161.6-118.3 -19.7 -0.55| 6.4 -3.5 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20251014.12.gif