UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122712.upa.cvt Date: 1200Z 27 DEC 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 27 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 1011 86 12.8 10.5 86 2.3 11.5 235 5 285.1 286.4 284.2 307.0 7.90 1 1000 183 11.2 9.3 88 1.9 10.2 205 4 284.4 285.6 283.3 304.7 7.36 2 972 420 9.2 8.9 98 0.3 9.0 201 5 284.7 285.9 283.4 305.1 7.37 3 948 627 8.2 5.0 80 3.2 6.6 198 6 285.7 286.7 282.1 301.9 5.77 4 925 829 6.4 4.7 89 1.7 5.5 195 7 285.9 286.9 282.2 302.1 5.79 5 864 1386 2.2 0.9 91 1.3 1.6 175 10 287.1 287.9 281.5 300.5 4.73 6 850 1518 2.2 0.0 85 2.2 1.2 170 11 288.5 289.2 281.9 301.3 4.50 7 834 1671 1.8 -0.6 84 2.4 0.7 172 12 289.6 290.4 282.3 302.2 4.39 8 827 1739 1.6 -2.3 75 3.9 -0.1 174 13 290.1 290.8 281.9 301.4 3.90 9 819 1818 4.0 -16.0 22 20.0 -2.6 175 13 293.4 293.7 280.3 297.6 1.34 10 807 1938 3.8 -17.2 20 21.0 -2.9 177 14 294.5 294.7 280.6 298.3 1.23 11 805 1958 4.0 -3.0 60 7.0 0.8 177 15 294.9 295.6 283.8 306.2 3.80 12 744 2601 6.0 -13.0 24 19.0 -1.3 187 20 303.8 304.1 285.2 309.8 1.89 13 716 2914 4.2 -16.8 20 21.0 -3.1 192 22 305.2 305.4 285.2 309.8 1.43 14 700 3097 2.8 -9.2 41 12.0 -2.1 195 24 305.6 306.1 286.8 314.1 2.72 15 690 3213 2.0 -7.0 51 9.0 -1.9 196 24 306.0 306.6 287.5 316.2 3.28 16 621 4053 -3.9 -15.9 39 12.0 -7.9 207 25 308.6 308.9 286.8 314.3 1.78 17 593 4416 -5.1 -41.1 4 36.0 -11.6 212 25 311.3 311.3 286.0 311.9 0.18 18 534 5229 -11.7 -26.7 28 15.0 -15.3 223 26 312.8 313.0 287.3 315.6 0.81 19 500 5730 -14.3 -39.3 10 25.0 -18.4 230 26 315.6 315.7 287.6 316.5 0.25 20 448 6553 -21.1 -36.1 25 15.0 -23.4 232 30 317.1 317.2 288.3 318.5 0.39 21 400 7380 -27.1 -44.1 18 17.0 -28.9 235 35 319.8 319.8 288.9 320.5 0.19 22 307 9225 -42.9 -49.9 46 7.0 -43.3 249 31 322.8 322.8 289.8 323.3 0.13 23 300 9380 -44.1 -52.1 41 8.0 -44.5 250 31 323.2 323.2 289.9 323.6 0.10 24 272 10031 -49.9 -56.9 44 7.0 -50.1 250 32 324.0 324.0 290.0 324.2 0.06 25 250 10580 -53.5 -59.5 48 6.0 -53.7 250 32 326.5 326.5 290.8 326.7 0.05 26 234 11000 -56.1 -62.1 47 6.0 -56.2 250 38 328.8 328.8 291.4 329.0 0.04 27 216 11508 -54.5 -72.5 9 18.0 -54.8 258 34 338.9 338.9 294.1 339.0 0.01 28 200 12000 -53.1 -76.1 4 23.0 -53.4 265 31 348.7 348.7 296.4 348.7 0.01 29 197 12097 -52.3 -77.3 3 25.0 -52.7 265 31 351.5 351.5 297.0 351.5 0.01 30 150 13840 -56.7 -82.7 2 26.0 -57.0 260 33 372.4 372.4 301.0 372.4 0.00 31 100 16370 -63.1 -86.1 3 23.0 -63.3 255 49 405.8 405.8 306.0 405.8 0.00 32 70 18580 -58.5 -86.5 2 28.0 -59.0 220 24 459.2 459.2 311.7 459.2 0.00 33 52 20428 -63.9 -88.9 2 25.0 -64.3 224 15 487.4 487.4 314.0 487.4 0.00 34 50 20670 -61.7 -88.7 2 27.0 -62.1 225 14 498.1 498.1 314.8 498.1 0.00 35 44 21465 -60.7 -87.7 2 27.0 -61.3 209 12 519.1 519.1 316.2 519.1 0.00 36 43 21610 -56.3 -86.3 1 30.0 -57.3 206 12 533.3 533.3 317.1 533.3 0.01 37 40 22069 -57.7 -86.7 1 29.0 -58.6 197 11 541.0 541.0 317.6 541.0 0.01 38 38 22396 -53.9 -85.9 1 32.0 -55.4 190 11 558.6 558.6 318.6 558.7 0.01 39 32 23491 -58.1 -87.1 1 29.0 -59.2 168 9 575.5 575.5 319.5 575.6 0.01 40 30 23900 -55.7 -86.7 1 31.0 -57.2 160 8 592.8 592.8 320.3 592.8 0.01 41 27 24576 -51.9 -84.9 1 33.0 -54.2 143 12 621.6 621.6 321.6 621.7 0.01 42 20 26530 -49.1 -83.1 1 34.0 -52.8 95 22 685.9 685.9 324.0 686.0 0.02 43 18 27225 -49.9 -83.9 1 34.0 -53.7 93 24 704.3 704.4 324.6 704.5 0.02 44 10 31200 -36.7 -78.7 0 42.0 -48.8 85 32 882.5 882.6 329.1 883.4 0.08 45 8.7 32160 -39.1 -80.1 1 41.0 -50.5 909.1 909.1 329.6 909.9 0.08 TRP 234 11000 -56.1 -62.1 47 6.0 -56.2 250 38 328.8 328.8 291.4 329.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5547.00 m Freezing level: 666.61 mb = 3497.86 m = 11475.77 ft Wetbulb zero: 827.83 mb = 1731.17 m = 5679.63 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 46.56 % Est. max temperature: 15.14 C = 59.26 F Sfc-Lift cond lev (LCL): 976.63 mb = 379.89 m = 1246.35 ft T: 9.53 C 700-500 lapse rate: 6.49 C/km ThetaE index: 4.67 C Layer 827.0- 807.0 mb Conv cond level (CCL): 926.89 mb = 812.21 m = 2664.69 ft Mean mixing ratio: 6.58 g/kg Conv temperature: 13.59 C = 56.45 F Cap Strength: 11.40 C Lifted Index: 12.22 C Risk: None Lifted Index @300 mb: 14.06 C Lifted Index @700 mb: 10.22 C Showalter Index: 13.75 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 16.50 C Cross Totals Index: 14.30 C K Index: 4.50 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 3.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.65 J/kg Max Up Vert Vel: 5.60 m/s Conv Inhibition (B-): 3.77 J/kg Cap Strength: 11.98 C Lift Cond Lev (LCL): 935.82 mb = 733.15 m = 2405.32 ft Lev Free Conv (LFC): 900.82 mb = 1045.15 m = 3428.94 ft Equ Level (EL): 840.82 mb = 1605.61 m = 5267.70 ft B at Equ Level: 14.79 J/kg Max Parcel Lev (MPL): 810.82 mb = 1899.47 m = 6231.80 ft Wind level data Storm motion: 236 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 1011 86 235 5 4.1 2.9 | 57 9 -7.8 -5.1 1 1000 183 205 4 1.7 3.6 | 67 11 -10.2 -4.3 2 925 829 195 7 1.8 6.8 | 83 10 -10.1 -1.2 3 850 1518 170 11 -1.9 10.8 | 102 14 -13.8 2.9 4 700 3097 195 24 6.2 23.2 | 160 16 -5.7 15.3 5 500 5730 230 26 19.9 16.7 | 223 12 8.0 8.8 6 400 7380 235 35 28.7 20.1 | 234 21 16.8 12.1 7 300 9380 250 31 29.1 10.6 | 261 17 17.3 2.7 8 250 10580 250 32 30.1 10.9 | 261 18 18.2 3.0 9 234 11000 250 38 35.7 13.0 | 258 24 23.8 5.1 10 200 12000 265 31 30.9 2.7 | 285 20 19.0 -5.2 11 150 13840 260 33 32.5 5.7 | 276 21 20.6 -2.2 12 100 16370 255 49 47.3 12.7 | 262 36 35.5 4.8 13 70 18580 220 24 15.4 18.4 | 199 11 3.6 10.5 14 50 20670 225 14 9.9 9.9 | 135 3 -2.0 2.0 15 30 23900 160 8 -2.7 7.5 | 88 15 -14.6 -0.4 16 20 26530 95 22 -21.9 1.9 | 80 34 -33.8 -6.0 17 10 31200 85 32 -31.9 -2.8 | 76 45 -43.7 -10.7 Wind Parameters Mean winds (0-6000m): 206.3 at 19.0 knts Storm direction: 236.3 at 14.3 knts Shear (0-3000m) pos: 2.4 neg: 1.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 102.3 deg Storm rel helicity (0-3000m) pos: 82.2 neg: 0.0 tot: 82.2 m^2/s^2 ave: 27.4 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.59 Bulk Shear: 26.59 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 ------------------------------------------------------------------------------- 500 205 5 70 10| 0.0 3.6 3.6| 9.7 0.0 9.7 19.4 0.80| 4.6 3.7 1000 197 6 78 10| 0.0 3.3 3.3| 17.7 0.0 17.7 17.7 0.85| 3.9 3.3 1500 187 7 87 11| 0.0 3.6 3.6| 26.2 0.0 26.2 17.5 0.77| 4.0 3.1 2000 183 9 95 12| 1.2 2.7 3.8| 43.2 0.0 43.2 21.6 0.83| 4.2 3.5 2500 184 11 103 12| 1.9 2.1 4.0| 61.7 0.0 61.7 24.7 0.87| 4.3 3.8 3000 187 13 114 11| 2.4 1.8 4.2| 82.2 0.0 82.2 27.4 0.89| 4.5 4.0 4000 193 15 130 11| 2.2 1.3 3.5|103.0 0.0 103.0 25.8 0.89| 4.1 3.7 5000 199 17 145 10| 2.1 1.1 3.1|122.4 0.0 122.4 24.5 0.90| 3.9 3.5 6000 206 19 159 10| 2.1 0.9 3.0|137.2 0.0 137.2 22.9 0.89| 3.7 3.3 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20251227.12.gif