UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 6 DEC 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 1010 86 13.0 9.8 81 3.2 11.2 180 8 285.3 286.6 283.9 306.3 7.54 1 1000 171 12.2 9.0 81 3.2 10.4 170 13 285.4 286.6 283.5 305.4 7.21 2 956 546 8.6 8.3 98 0.3 8.5 167 15 285.4 286.7 283.5 305.4 7.20 3 945 642 7.8 6.9 94 0.9 7.3 166 16 285.5 286.7 283.0 304.0 6.61 4 938 703 8.6 4.2 74 4.4 6.3 166 16 287.0 287.9 282.4 302.5 5.51 5 925 819 8.4 4.0 74 4.4 6.2 165 17 287.9 288.9 282.8 303.5 5.51 6 891 1129 8.8 2.8 66 6.0 5.8 169 19 291.4 292.3 284.0 306.6 5.25 7 859 1431 8.6 -0.4 53 9.0 4.2 174 21 294.3 295.0 284.2 307.0 4.32 8 854 1479 8.6 2.6 66 6.0 5.5 174 21 294.8 295.7 285.5 310.6 5.41 9 850 1518 8.6 1.6 61 7.0 5.1 175 21 295.2 296.1 285.3 310.0 5.05 10 832 1695 8.6 -8.4 29 17.0 1.6 179 21 297.0 297.4 283.1 304.4 2.43 11 829 1725 8.6 -3.4 43 12.0 3.1 180 20 297.3 297.9 284.6 308.0 3.58 12 825 1765 8.6 -13.4 20 22.0 0.4 181 20 297.7 298.0 282.5 302.8 1.65 13 820 1815 8.4 -1.6 49 10.0 3.6 182 20 298.0 298.7 285.5 310.4 4.15 14 813 1886 8.0 -2.0 49 10.0 3.2 184 20 298.3 299.0 285.5 310.5 4.06 15 810 1916 7.6 -0.4 57 8.0 3.7 185 20 298.2 299.0 286.0 311.9 4.59 16 778 2248 6.6 -9.4 31 16.0 0.1 193 19 300.6 301.0 284.6 308.0 2.41 17 758 2461 5.4 -3.6 52 9.0 1.2 199 19 301.5 302.2 286.5 313.3 3.86 18 724 2835 4.2 -7.8 41 12.0 -0.9 208 18 304.2 304.7 286.5 313.3 2.93 19 714 2948 3.8 -24.2 11 28.0 -4.4 211 17 305.0 305.1 284.4 307.5 0.76 20 706 3040 3.6 -18.4 18 22.0 -3.8 213 17 305.7 306.0 285.2 309.9 1.27 21 700 3109 2.8 -11.2 35 14.0 -2.7 215 17 305.6 306.0 286.4 312.9 2.32 22 674 3414 0.6 -9.4 47 10.0 -3.5 217 19 306.4 307.0 287.2 315.2 2.78 23 664 3534 0.4 -30.6 8 31.0 -7.2 218 20 307.5 307.6 284.9 309.1 0.45 24 652 3680 -0.5 -8.5 55 8.0 -3.8 219 21 308.1 308.7 288.1 317.9 3.09 25 645 3766 -0.9 -7.9 59 7.0 -3.9 220 21 308.6 309.2 288.4 318.9 3.27 26 572 4714 -6.3 -13.3 58 7.0 -8.9 227 28 313.1 313.5 289.0 320.9 2.40 27 565 4811 -5.1 -16.1 42 11.0 -8.9 228 28 315.6 316.0 289.3 322.0 1.93 28 547 5065 -6.3 -18.3 38 12.0 -10.3 230 30 317.1 317.4 289.6 322.7 1.65 29 500 5760 -11.7 -25.7 30 14.0 -15.3 235 35 318.8 319.0 289.4 322.0 0.94 30 497 5806 -11.9 -26.9 28 15.0 -15.6 236 35 319.1 319.2 289.4 322.0 0.85 31 400 7430 -24.3 -33.3 43 9.0 -25.8 255 38 323.4 323.5 290.4 325.5 0.58 32 393 7558 -25.5 -33.5 47 8.0 -26.8 255 39 323.5 323.6 290.5 325.6 0.58 33 308 9280 -38.9 -47.9 38 9.0 -39.5 260 49 328.1 328.1 291.3 328.7 0.16 34 300 9460 -40.5 -47.5 47 7.0 -40.9 260 50 328.3 328.3 291.4 329.0 0.17 35 263 10339 -48.3 -55.3 44 7.0 -48.6 256 55 329.4 329.5 291.6 329.8 0.08 36 250 10670 -50.7 -59.7 34 9.0 -51.0 255 57 330.7 330.7 292.0 330.9 0.05 37 211 11748 -59.5 -71.5 20 12.0 -59.6 263 55 333.4 333.4 292.6 333.4 0.01 38 200 12080 -62.1 -71.1 29 9.0 -62.2 265 55 334.4 334.4 292.9 334.5 0.01 39 184 12593 -66.4 -72.1 44 5.8 -66.4 265 64 335.6 335.6 293.2 335.6 0.01 40 180 12726 -67.5 -72.4 50 4.9 -67.5 267 64 335.8 335.8 293.3 335.9 0.01 41 173 12965 -68.9 -72.5 59 3.6 -68.9 270 64 337.4 337.4 293.7 337.4 0.01 42 158 13512 -67.9 -75.9 31 8.0 -67.9 273 60 347.9 347.9 296.2 347.9 0.01 43 151 13789 -62.7 -83.7 4 21.0 -62.9 275 57 361.4 361.4 299.0 361.4 0.00 44 150 13830 -62.7 -83.7 4 21.0 -62.9 275 57 362.1 362.1 299.1 362.1 0.00 45 132 14609 -66.7 -84.7 6 18.0 -66.8 272 57 368.4 368.4 300.3 368.4 0.00 46 100 16290 -65.7 -86.7 4 21.0 -65.8 265 58 400.8 400.8 305.3 400.8 0.00 47 82 17491 -67.7 -87.7 4 20.0 -67.8 259 55 420.1 420.1 307.7 420.1 0.00 48 70 18450 -65.3 -88.3 3 23.0 -65.5 255 53 444.7 444.7 310.3 444.7 0.00 49 50 20500 -64.7 -88.7 2 24.0 -65.0 255 48 491.0 491.0 314.3 491.0 0.00 50 48 20749 -64.9 -88.9 2 24.0 -65.2 255 46 496.3 496.3 314.7 496.3 0.00 51 30 23710 -51.7 -83.7 1 32.0 -53.9 250 24 603.7 603.7 320.8 603.8 0.01 52 28 24160 -51.1 -83.1 1 32.0 -53.5 259 22 617.4 617.4 321.4 617.5 0.01 53 26 24642 -53.3 -84.3 1 31.0 -55.4 268 20 624.4 624.4 321.7 624.5 0.01 54 22 25729 -50.5 -83.5 1 33.0 -53.6 288 15 663.3 663.3 323.2 663.4 0.02 55 20 26360 -44.9 -80.9 1 36.0 -50.1 300 12 698.7 698.8 324.4 699.0 0.03 56 17 27451 -42.9 -80.9 1 38.0 -49.5 327 14 738.4 738.4 325.6 738.7 0.03 57 14 28754 -45.3 -81.3 1 36.0 -51.5 359 16 772.4 772.4 326.5 772.8 0.04 58 10 31020 -41.1 -80.1 1 39.0 -50.8 55 20 866.1 866.2 328.8 866.8 0.07 59 9.7 31227 -41.3 -80.3 1 39.0 -51.0 873.0 873.0 328.9 873.6 0.07 60 8.2 32384 -34.7 -77.7 0 43.0 -49.1 942.0 942.1 330.2 943.3 0.12 61 6.1 34470 -30.1 -75.1 0 45.0 -49.2 1044.9 1045.1 331.9 1047.9 0.24 62 6.0 34588 -30.3 -75.3 0 45.0 -49.4 1049.0 1049.2 331.9 1052.0 0.23 TRP 173 12965 -68.9 -72.5 59 3.6 -68.9 270 64 337.4 337.4 293.7 337.4 0.01 WND 184 12593 -66.4 -72.1 44 5.8 -66.4 265 64 335.6 335.6 293.2 335.6 0.01 Sounding variables and indices 1000-500 mb thick: 5589.00 m Freezing level: 658.67 mb = 3598.56 m = 11806.15 ft Wetbulb zero: 738.59 mb = 2672.53 m = 8768.04 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 51.15 % Est. max temperature: 21.86 C = 71.36 F Sfc-Lift cond lev (LCL): 962.52 mb = 489.52 m = 1606.03 ft T: 9.14 C 700-500 lapse rate: 5.47 C/km ThetaE index: 6.17 C Layer 850.0- 829.0 mb Conv cond level (CCL): 696.55 mb = 3148.83 m = 10330.68 ft Mean mixing ratio: 6.61 g/kg Conv temperature: 33.42 C = 92.16 F Cap Strength: 14.10 C Lifted Index: 14.00 C Risk: None Lifted Index @300 mb: 16.84 C Lifted Index @700 mb: 9.61 C Showalter Index: 10.60 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 13.30 C K Index: 7.90 Risk: None Sweat Index: 229.45 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.21 J/kg Max Up Vert Vel: 5.69 m/s Conv Inhibition (B-): 60864.62 J/kg Cap Strength: 14.07 C Lift Cond Lev (LCL): 922.21 mb = 843.94 m = 2768.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 at 17 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 1010 86 180 8 0.0 8.0 | 90 15 -14.9 0.0 1 1000 171 170 13 -2.3 12.8 | 106 18 -17.1 4.8 2 925 819 165 17 -4.4 16.4 | 114 21 -19.3 8.4 3 850 1518 175 21 -1.8 20.9 | 128 21 -16.7 12.9 4 700 3109 215 17 9.8 13.9 | 139 8 -5.1 6.0 5 500 5760 235 35 28.7 20.1 | 229 18 13.8 12.1 6 400 7430 255 38 36.7 9.8 | 265 22 21.8 1.9 7 300 9460 260 50 49.2 8.7 | 269 34 34.4 0.7 8 250 10670 255 57 55.1 14.8 | 260 41 40.2 6.8 9 200 12080 265 55 54.8 4.8 | 275 40 39.9 -3.2 10 184 12593 265 64 63.8 5.6 | 273 49 48.9 -2.4 11 173 12965 270 64 64.0 -0.0 | 279 50 49.1 -8.0 12 150 13830 275 57 56.8 -5.0 | 287 44 41.9 -12.9 13 100 16290 265 58 57.8 5.1 | 274 43 42.9 -2.9 14 70 18450 255 53 51.2 13.7 | 261 37 36.3 5.7 15 50 20500 255 48 46.4 12.4 | 262 32 31.5 4.5 16 30 23710 250 24 22.6 8.2 | 268 8 7.7 0.2 17 20 26360 300 12 10.4 -6.0 | 18 15 -4.5 -14.0 18 10 31020 55 20 -16.4 -11.5 | 58 37 -31.3 -19.4 Wind Parameters Mean winds (0-6000m): 211.8 at 22.5 knts Storm direction: 241.8 at 16.9 knts Shear (0-3000m) pos: 2.3 neg: 1.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 49.2 deg Storm rel helicity (0-3000m) pos: 76.4 neg: -0.1 tot: 76.4 m^2/s^2 ave: 25.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.50 Bulk Shear: 32.09 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 ------------------------------------------------------------------------------- 500 169 14 107 18| 0.0 8.2 8.2| 27.9 0.0 27.9 55.7 0.78| 8.2 6.5 1000 167 15 111 20| 1.6 4.1 5.7| 43.2 0.0 43.2 43.2 0.79| 5.9 4.7 1500 170 17 116 20| 2.1 2.7 4.8| 63.0 0.0 63.0 42.0 0.83| 5.2 4.3 2000 173 18 119 19| 2.0 2.1 4.1| 71.7 0.0 71.7 35.9 0.73| 5.1 3.7 2500 178 18 123 19| 2.2 1.6 3.8| 75.7 0.0 75.7 30.3 0.64| 5.0 3.2 3000 182 18 125 17| 2.3 1.4 3.6| 76.4 -0.1 76.4 25.5 0.55| 4.8 2.7 4000 192 18 132 15| 2.5 1.0 3.5| 91.5 -0.1 91.4 22.9 0.63| 4.6 2.9 5000 202 20 146 13| 2.8 0.8 3.6|110.0 -0.1 109.9 22.0 0.66| 4.4 2.9 6000 212 23 165 12| 2.9 0.7 3.6|137.6 -0.1 137.6 22.9 0.68| 4.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20251206.12.gif