UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 17 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 1016 86 8.0 5.6 85 2.4 6.8 180 12 279.9 280.8 279.2 295.2 5.61 1 1000 219 7.2 4.5 83 2.7 5.9 175 15 280.4 281.3 279.0 294.9 5.28 2 978 402 6.0 3.6 85 2.4 4.8 176 14 280.9 281.8 279.0 294.9 5.06 3 957 580 5.6 -2.4 56 8.0 2.2 178 14 282.3 282.9 277.5 291.7 3.34 4 925 857 3.4 -1.6 70 5.0 1.3 180 13 282.8 283.4 278.2 293.1 3.67 5 917 927 3.0 -3.0 65 6.0 0.5 174 12 283.1 283.7 277.9 292.5 3.34 6 897 1106 4.0 -19.0 17 23.0 -2.7 158 10 285.9 286.1 276.0 288.8 0.95 7 852 1525 5.0 -42.0 2 47.0 -3.8 122 6 291.2 291.2 277.4 291.6 0.11 8 850 1544 5.0 -42.0 2 47.0 -3.8 120 6 291.4 291.4 277.5 291.8 0.11 9 765 2394 -0.7 -17.7 26 17.0 -5.8 172 12 294.1 294.4 280.4 298.0 1.24 10 745 2605 -1.7 -43.7 2 42.0 -8.6 185 13 295.3 295.3 279.4 295.7 0.11 11 700 3097 -5.3 -38.3 5 33.0 -11.0 215 17 296.6 296.7 280.1 297.3 0.20 12 696 3142 -5.7 -39.7 5 34.0 -11.3 215 17 296.7 296.7 280.1 297.3 0.17 13 644 3744 -10.3 -20.3 44 10.0 -12.9 220 21 298.1 298.3 282.1 301.8 1.18 14 640 3792 -8.3 -36.3 8 28.0 -13.3 220 21 300.9 301.0 282.1 301.8 0.27 15 570 4681 -13.3 -44.3 5 31.0 -17.4 227 26 305.2 305.2 283.7 305.6 0.13 16 501 5645 -21.7 -48.7 7 27.0 -24.3 235 32 306.4 306.4 284.1 306.7 0.09 17 500 5660 -21.7 -48.7 7 27.0 -24.3 235 32 306.6 306.6 284.1 306.9 0.09 18 422 6891 -31.3 -57.3 6 26.0 -32.7 231 43 309.5 309.5 285.2 309.7 0.04 19 400 7270 -34.1 -46.1 29 12.0 -35.0 230 47 310.7 310.7 285.8 311.2 0.15 20 380 7625 -37.3 -43.3 54 6.0 -37.7 226 49 311.0 311.1 286.0 311.8 0.22 21 348 8225 -41.5 -55.5 21 14.0 -42.1 220 51 313.3 313.3 286.6 313.5 0.06 22 300 9210 -50.3 -59.3 34 9.0 -50.5 210 56 314.5 314.5 286.9 314.6 0.04 23 285 9544 -53.3 -60.3 42 7.0 -53.4 213 55 314.8 314.8 287.1 315.0 0.04 24 278 9704 -54.5 -60.5 47 6.0 -54.6 215 55 315.3 315.3 287.2 315.5 0.04 25 256 10230 -57.7 -64.7 40 7.0 -57.8 220 53 318.1 318.1 288.2 318.2 0.02 26 250 10380 -57.1 -65.1 36 8.0 -57.2 230 59 321.2 321.2 289.1 321.3 0.02 27 247 10456 -56.8 -66.7 27 9.9 -56.9 230 60 322.8 322.8 289.6 322.9 0.02 28 229 10935 -54.7 -76.7 5 22.0 -54.9 239 57 333.0 333.0 292.5 333.0 0.00 29 200 11800 -53.1 -80.1 2 27.0 -53.4 255 52 348.7 348.7 296.3 348.7 0.00 30 192 12063 -52.7 -80.7 2 28.0 -53.1 256 51 353.4 353.4 297.4 353.4 0.00 31 150 13650 -53.3 -84.3 1 31.0 -53.8 260 47 378.2 378.2 301.9 378.2 0.00 32 100 16230 -57.7 -86.7 1 29.0 -58.1 270 35 416.2 416.2 307.3 416.3 0.00 33 70 18460 -61.9 -88.9 2 27.0 -62.2 270 41 452.0 452.0 311.0 452.0 0.00 34 57 19732 -61.5 -89.5 1 28.0 -61.9 252 34 480.2 480.2 313.5 480.2 0.00 35 50 20550 -58.7 -88.7 1 30.0 -59.4 240 29 505.2 505.2 315.3 505.2 0.00 36 47 20940 -57.3 -88.3 1 31.0 -58.1 240 29 517.5 517.5 316.1 517.5 0.00 37 40 21952 -60.5 -89.5 1 29.0 -61.2 240 29 533.9 533.9 317.2 533.9 0.00 38 30 23760 -56.9 -87.9 1 31.0 -58.2 240 28 589.5 589.5 320.1 589.6 0.01 39 28 24195 -55.1 -88.1 1 33.0 -56.8 244 28 606.3 606.3 320.9 606.3 0.01 40 20 26320 -56.9 -89.9 1 33.0 -58.7 265 28 662.0 662.0 323.2 662.0 0.01 41 19 26646 -55.3 -88.3 1 33.0 -57.5 266 27 676.8 676.8 323.7 676.8 0.01 42 16 27738 -56.5 -87.5 1 31.0 -58.7 268 22 706.9 706.9 324.7 707.0 0.01 43 14 28596 -50.7 -85.7 1 35.0 -54.9 270 18 754.1 754.1 326.0 754.3 0.02 44 12 29591 -54.3 -87.3 1 33.0 -57.8 272 13 775.4 775.4 326.6 775.5 0.02 45 12 29591 -54.1 -87.1 1 33.0 -57.6 272 13 776.1 776.1 326.7 776.2 0.02 46 11 30157 -47.7 -85.7 0 38.0 -53.8 274 11 818.9 818.9 327.7 819.1 0.02 47 10 30790 -45.1 -84.1 0 39.0 -52.8 275 8 851.2 851.2 328.4 851.5 0.03 48 6.7 33431 -50.9 -85.9 1 35.0 -57.4 930.2 930.2 330.0 930.6 0.04 49 5.6 34603 -49.1 -86.1 1 37.0 -57.2 987.1 987.1 330.9 987.5 0.04 50 5.3 34969 -43.1 -83.1 0 40.0 -54.7 1029.6 1029.7 331.6 1030.5 0.08 TRP 256 10230 -57.7 -64.7 40 7.0 -57.8 220 53 318.1 318.1 288.2 318.2 0.02 WND 247 10456 -56.8 -66.7 27 9.9 -56.9 230 60 322.8 322.8 289.6 322.9 0.02 Sounding variables and indices 1000-500 mb thick: 5441.00 m Freezing level: 775.44 mb = 2289.41 m = 7511.08 ft Wetbulb zero: 913.76 mb = 956.06 m = 3136.65 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 20.62 % Est. max temperature: 17.67 C = 63.81 F Sfc-Lift cond lev (LCL): 979.43 mb = 389.77 m = 1278.75 ft T: 6.08 C 700-500 lapse rate: 6.40 C/km ThetaE index: 4.35 C Layer 917.0- 852.0 mb Conv cond level (CCL): 733.22 mb = 2730.70 m = 8958.89 ft Mean mixing ratio: 4.30 g/kg Conv temperature: 23.83 C = 74.89 F Cap Strength: 12.11 C Lifted Index: 11.85 C Risk: None Lifted Index @300 mb: 14.84 C Lifted Index @700 mb: 7.98 C Showalter Index: 12.46 C Risk: None Total Totals Index: 6.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: -20.30 C K Index: -48.30 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.06 J/kg Max Up Vert Vel: 5.11 m/s Conv Inhibition (B-): 67118.66 J/kg Cap Strength: 12.08 C Lift Cond Lev (LCL): 901.07 mb = 1069.42 m = 3508.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 247 at 14 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 1016 86 180 12 0.0 12.0 | 117 15 -13.1 6.5 1 1000 219 175 15 -1.3 14.9 | 123 17 -14.4 9.5 2 925 857 180 13 0.0 13.0 | 120 15 -13.1 7.5 3 850 1544 120 6 -5.2 3.0 | 82 18 -18.3 -2.5 4 700 3097 215 17 9.8 13.9 | 158 9 -3.3 8.4 5 500 5660 235 32 26.2 18.4 | 226 18 13.1 12.9 6 400 7270 230 47 36.0 30.2 | 223 34 22.9 24.7 7 300 9210 210 56 28.0 48.5 | 199 46 14.9 43.0 8 256 10230 220 53 34.1 40.6 | 211 41 21.0 35.1 9 250 10380 230 59 45.2 37.9 | 225 46 32.1 32.4 10 247 10456 230 60 46.0 38.6 | 225 47 32.9 33.1 11 200 11800 255 52 50.2 13.5 | 258 38 37.1 8.0 12 150 13650 260 47 46.3 8.2 | 265 33 33.2 2.7 13 100 16230 270 35 35.0 -0.0 | 284 23 21.9 -5.5 14 70 18460 270 41 41.0 -0.0 | 281 28 27.9 -5.5 15 50 20550 240 29 25.1 14.5 | 233 15 12.0 9.0 16 30 23760 240 28 24.2 14.0 | 233 14 11.2 8.5 17 20 26320 265 28 27.9 2.4 | 282 15 14.8 -3.0 18 10 30790 275 8 8.0 -0.7 | 40 8 -5.1 -6.2 Wind Parameters Mean winds (0-6000m): 217.3 at 18.9 knts Storm direction: 247.3 at 14.2 knts Shear (0-3000m) pos: 3.1 neg: 1.7 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 40.9 deg Storm rel helicity (0-3000m) pos: 83.5 neg: -54.8 tot: 28.7 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.65 Bulk Shear: 20.10 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 ------------------------------------------------------------------------------- 500 177 14 122 16| 0.0 2.0 2.0| 7.5 -1.8 5.7 11.3 0.34| 4.2 1.4 1000 176 13 120 16| 0.0 2.1 2.1| 7.5 -21.7 -14.2 -14.2 -0.34| 4.9 -1.7 1500 171 12 112 16| 0.0 3.5 3.5| 7.5 -54.8 -47.3 -31.6 -0.61| 5.7 -3.5 2000 166 11 108 16| 1.4 2.6 4.0| 34.2 -54.8 -20.6 -10.3 -0.21| 5.7 -1.2 2500 170 11 109 16| 2.4 2.1 4.5| 61.5 -54.8 6.6 2.6 0.06| 6.0 0.3 3000 182 12 116 14| 3.1 1.7 4.9| 83.5 -54.8 28.7 9.6 0.23| 6.6 1.5 4000 197 14 130 12| 3.2 1.3 4.5| 99.7 -54.8 44.8 11.2 0.33| 5.8 1.9 5000 209 16 148 10| 3.2 1.0 4.2|119.0 -54.8 64.2 12.8 0.39| 5.3 2.1 6000 217 19 170 10| 3.0 0.5 3.5|132.6 -55.7 76.9 12.8 0.39| 5.1 2.0 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20251017.12.gif