UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 1 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 1007 86 12.4 11.8 96 0.6 12.0 260 4 285.0 286.5 284.9 308.9 8.66 1 1000 148 12.2 11.2 94 1.0 11.6 10 4 285.4 286.8 284.8 308.6 8.37 2 925 798 8.2 8.2 100 0.0 8.2 315 9 287.7 289.0 284.7 308.4 7.39 3 917 870 7.8 7.8 100 0.0 7.8 316 9 288.0 289.3 284.7 308.4 7.25 4 850 1493 4.6 4.4 99 0.2 4.5 320 9 291.0 292.1 284.8 308.6 6.17 5 803 1954 1.6 1.0 96 0.6 1.3 298 12 292.5 293.5 284.4 307.4 5.12 6 798 2004 2.8 -3.2 65 6.0 0.1 296 12 294.3 295.0 283.6 305.5 3.78 7 789 2096 3.2 -4.8 56 8.0 -0.3 291 13 295.7 296.3 283.7 305.9 3.39 8 785 2138 3.2 -2.8 65 6.0 0.5 289 13 296.2 296.9 284.5 307.9 3.96 9 742 2592 0.6 -3.2 76 3.8 -1.1 268 16 298.1 298.9 285.4 310.3 4.07 10 708 2967 -1.5 -7.5 64 6.0 -3.9 249 18 299.8 300.4 285.0 309.2 3.07 11 700 3058 -1.1 -18.1 26 17.0 -6.4 245 19 301.3 301.5 283.6 305.5 1.31 12 697 3092 -0.9 -21.9 19 21.0 -6.9 245 19 301.9 302.0 283.4 304.9 0.95 13 652 3622 -2.9 -40.9 3 38.0 -9.8 246 20 305.4 305.4 283.8 306.0 0.16 14 625 3956 -3.9 -28.9 12 25.0 -9.9 247 20 308.0 308.1 285.3 309.9 0.56 15 623 3982 -4.1 -30.1 11 26.0 -10.2 247 20 308.0 308.1 285.2 309.8 0.50 16 621 4007 -4.3 -23.3 21 19.0 -9.6 247 20 308.1 308.3 285.8 311.2 0.94 17 619 4032 -4.5 -11.5 58 7.0 -7.1 247 20 308.2 308.6 287.5 316.3 2.56 18 613 4109 -5.1 -11.1 63 6.0 -7.4 247 20 308.3 308.8 287.7 316.8 2.67 19 575 4609 -7.7 -18.7 41 11.0 -11.1 248 21 311.0 311.3 287.4 316.0 1.52 20 525 5309 -12.7 -17.6 67 4.9 -14.2 249 22 313.2 313.5 288.5 319.2 1.83 21 500 5680 -14.9 -20.9 60 6.0 -16.6 250 22 314.9 315.1 288.6 319.7 1.45 22 452 6440 -18.7 -29.7 37 11.0 -21.0 248 26 319.3 319.5 289.3 321.9 0.72 23 436 6708 -20.7 -33.7 30 13.0 -22.9 247 28 320.1 320.2 289.3 321.9 0.51 24 400 7340 -25.9 -31.9 57 6.0 -26.9 245 31 321.3 321.5 289.9 323.7 0.66 25 371 7879 -30.7 -33.4 77 2.7 -31.1 240 32 321.9 322.1 290.0 324.2 0.62 26 362 8052 -31.7 -40.7 41 9.0 -32.7 238 33 322.9 322.9 290.0 324.0 0.30 27 343 8431 -34.3 -45.3 32 11.0 -35.3 234 34 324.4 324.4 290.3 325.1 0.19 28 300 9350 -42.5 -52.5 33 10.0 -43.0 225 36 325.5 325.5 290.5 325.8 0.10 29 291 9554 -43.9 -55.9 25 12.0 -44.4 227 37 326.3 326.3 290.7 326.6 0.07 30 258 10347 -51.5 -58.5 43 7.0 -51.7 233 42 326.5 326.6 290.8 326.8 0.06 31 254 10448 -52.1 -63.1 25 11.0 -52.3 234 42 327.1 327.1 290.9 327.2 0.03 32 250 10550 -53.1 -61.1 37 8.0 -53.3 235 43 327.1 327.1 290.9 327.3 0.04 33 204 11828 -62.7 -65.2 72 2.5 -62.7 249 39 331.6 331.6 292.2 331.7 0.03 34 203 11858 -62.7 -65.3 71 2.6 -62.7 249 39 332.1 332.1 292.3 332.2 0.03 35 200 11950 -62.7 -67.1 55 4.4 -62.7 250 39 333.5 333.5 292.7 333.6 0.02 36 194 12138 -63.5 -69.5 44 6.0 -63.6 255 47 335.1 335.1 293.1 335.2 0.02 37 184 12467 -58.1 -81.1 4 23.0 -58.3 254 44 349.0 349.0 296.4 349.0 0.00 38 172 12893 -57.3 -80.3 4 23.0 -57.5 253 40 357.1 357.1 298.1 357.1 0.00 39 150 13760 -57.1 -84.1 2 27.0 -57.4 250 31 371.7 371.7 300.9 371.7 0.00 40 127 14813 -57.3 -85.3 2 28.0 -57.6 258 30 389.5 389.5 303.7 389.5 0.00 41 100 16310 -61.1 -87.1 2 26.0 -61.4 270 28 409.7 409.7 306.5 409.7 0.00 42 70 18520 -61.9 -88.9 2 27.0 -62.2 270 16 452.0 452.0 311.0 452.0 0.00 43 53 20240 -62.3 -90.3 1 28.0 -62.7 488.5 488.5 314.1 488.5 0.00 TRP 194 12138 -63.5 -69.5 44 6.0 -63.6 255 47 335.1 335.1 293.1 335.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5532.00 m Freezing level: 732.29 mb = 2699.37 m = 8856.08 ft Wetbulb zero: 794.99 mb = 2035.06 m = 6676.64 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 63.75 % Est. max temperature: 18.07 C = 64.53 F Sfc-Lift cond lev (LCL): 998.08 mb = 164.05 m = 538.20 ft T: 12.10 C 700-500 lapse rate: 5.26 C/km ThetaE index: 5.38 C Layer 708.0- 652.0 mb Conv cond level (CCL): 945.36 mb = 616.47 m = 2022.50 ft Mean mixing ratio: 7.80 g/kg Conv temperature: 14.47 C = 58.04 F Cap Strength: 7.70 C Lifted Index: 8.34 C Risk: None Lifted Index @300 mb: 12.21 C Lifted Index @700 mb: 3.74 C Showalter Index: 8.28 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 19.30 C K Index: 6.90 Risk: None Sweat Index: 92.80 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.80 J/kg Max Up Vert Vel: 5.06 m/s Conv Inhibition (B-): 0.61 J/kg Cap Strength: 8.34 C Lift Cond Lev (LCL): 950.01 mb = 575.56 m = 1888.29 ft Lev Free Conv (LFC): 925.01 mb = 797.90 m = 2617.75 ft Equ Level (EL): 895.01 mb = 1069.17 m = 3507.74 ft B at Equ Level: 12.25 J/kg Max Parcel Lev (MPL): 785.01 mb = 2137.48 m = 7012.65 ft Wind level data Storm motion: 288 at 12 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 1007 86 260 4 3.9 0.7 | 121 9 -7.5 4.5 1 1000 148 10 4 -0.7 -3.9 | 89 12 -12.2 -0.2 2 925 798 315 9 6.4 -6.4 | 63 6 -5.1 -2.6 3 850 1493 320 9 5.8 -6.9 | 61 6 -5.7 -3.1 4 700 3058 245 19 17.2 8.0 | 206 13 5.8 11.8 5 500 5680 250 22 20.7 7.5 | 219 15 9.2 11.3 6 400 7340 245 31 28.1 13.1 | 225 24 16.6 16.9 7 300 9350 225 36 25.5 25.5 | 206 32 14.0 29.2 8 250 10550 235 43 35.2 24.7 | 220 37 23.8 28.5 9 200 11950 250 39 36.6 13.3 | 236 30 25.2 17.1 10 194 12138 255 47 45.4 12.2 | 245 38 33.9 16.0 11 150 13760 250 31 29.1 10.6 | 231 23 17.7 14.4 12 100 16310 270 28 28.0 -0.0 | 257 17 16.5 3.8 13 70 18520 270 16 16.0 -0.0 | 230 6 4.5 3.8 Wind Parameters Mean winds (0-6000m): 258.3 at 16.1 knts Storm direction: 288.3 at 12.1 knts Shear (0-3000m) pos: 1.2 neg: 3.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -39.7 tot: -39.7 m^2/s^2 ave: -13.2 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 36.55 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 ------------------------------------------------------------------------------- 500 344 5 81 10| 7.5 0.0 7.5| 0.0 -23.6 -23.6 -47.2 -0.79| 11.7 -9.3 1000 325 7 75 8| 3.7 1.4 5.2| 0.0 -25.7 -25.7 -25.7 -0.69| 7.5 -5.2 1500 322 8 71 7| 2.5 1.2 3.7| 0.0 -26.6 -26.6 -17.7 -0.67| 5.5 -3.7 2000 315 9 67 6| 1.9 2.2 4.1| 0.0 -28.8 -28.8 -14.4 -0.64| 5.6 -3.6 2500 302 10 66 4| 1.5 3.0 4.5| 0.0 -31.4 -31.4 -12.6 -0.62| 5.9 -3.6 3000 285 11 138 1| 1.2 3.5 4.7| 0.0 -39.7 -39.7 -13.2 -0.58| 6.2 -3.6 4000 269 13 203 4| 1.0 2.6 3.5| 4.3 -39.7 -35.4 -8.8 -0.52| 4.8 -2.5 5000 262 15 208 7| 0.8 2.1 2.9| 8.8 -39.7 -30.9 -6.2 -0.47| 4.0 -1.9 6000 258 16 211 8| 0.7 1.9 2.6| 14.2 -39.7 -25.5 -4.3 -0.41| 3.6 -1.5 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20251201.12.gif