UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122912.upa.cvt Date: 1200Z 29 DEC 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 29 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 1008 86 12.0 10.9 93 1.1 11.4 160 2 284.5 285.9 284.2 307.0 8.14 1 1000 152 11.0 10.3 95 0.7 10.6 220 4 284.1 285.5 283.8 305.9 7.88 2 944 631 8.2 8.2 100 0.0 8.2 238 4 286.0 287.3 283.9 306.2 7.24 3 941 658 11.8 9.6 86 2.2 10.5 240 4 289.9 291.4 286.2 312.6 7.99 4 935 712 12.6 5.6 62 7.0 8.8 242 4 291.3 292.4 284.9 308.8 6.10 5 925 802 12.2 3.2 54 9.0 7.5 245 4 291.8 292.7 284.1 306.8 5.21 6 896 1069 12.2 1.2 47 11.0 6.6 253 8 294.5 295.3 284.6 308.1 4.66 7 850 1509 10.0 -1.0 46 11.0 4.6 265 14 296.6 297.4 284.9 309.0 4.18 8 845 1558 9.8 -0.2 50 10.0 4.9 265 14 296.9 297.7 285.4 310.1 4.46 9 840 1607 10.2 -13.8 17 24.0 1.3 264 15 297.8 298.1 282.5 302.7 1.56 10 833 1677 10.4 -17.6 12 28.0 0.7 264 15 298.8 299.0 282.4 302.4 1.15 11 809 1919 8.8 -2.2 46 11.0 3.5 262 17 299.6 300.3 285.9 311.7 4.02 12 713 2955 3.8 -22.2 13 26.0 -4.1 256 23 305.1 305.3 284.6 308.1 0.90 13 710 2989 3.6 -6.4 48 10.0 -0.8 256 23 305.2 305.9 287.3 315.6 3.33 14 707 3023 3.2 -5.8 52 9.0 -0.8 256 23 305.2 305.8 287.4 316.0 3.51 15 700 3104 2.8 -6.2 52 9.0 -1.2 255 24 305.6 306.2 287.5 316.3 3.43 16 692 3197 2.4 -10.6 38 13.0 -2.8 255 24 306.1 306.6 286.7 313.9 2.46 17 672 3433 0.4 -6.6 59 7.0 -2.7 256 24 306.5 307.1 287.9 317.3 3.47 18 668 3481 0.4 -12.6 37 13.0 -4.5 256 24 307.0 307.4 286.7 313.9 2.17 19 649 3712 0.0 -19.0 22 19.0 -6.2 257 24 309.1 309.3 286.5 313.4 1.31 20 632 3924 -1.5 -14.5 36 13.0 -6.2 258 24 309.7 310.1 287.5 316.1 1.97 21 574 4684 -6.3 -19.3 35 13.0 -10.4 261 24 312.8 313.0 287.9 317.6 1.45 22 553 4974 -7.7 -37.7 7 30.0 -13.5 262 24 314.5 314.5 287.2 315.4 0.27 23 528 5332 -10.9 -23.9 33 13.0 -14.3 263 24 314.8 315.0 288.2 318.4 1.05 24 500 5750 -12.1 -39.1 9 27.0 -16.8 265 24 318.3 318.3 288.5 319.2 0.26 25 498 5781 -12.3 -39.3 9 27.0 -17.0 265 24 318.4 318.5 288.5 319.3 0.25 26 400 7420 -23.9 -48.9 8 25.0 -26.5 250 16 323.9 323.9 290.1 324.4 0.11 27 357 8237 -29.9 -42.9 27 13.0 -31.3 246 12 326.6 326.6 291.0 327.5 0.24 28 341 8561 -31.7 -51.7 12 20.0 -33.2 244 10 328.4 328.5 291.4 328.8 0.10 29 300 9450 -39.1 -55.1 17 16.0 -39.9 240 5 330.3 330.3 291.9 330.5 0.07 30 250 10670 -49.5 -61.5 23 12.0 -49.8 230 8 332.5 332.5 292.4 332.6 0.04 31 232 11154 -53.9 -61.9 37 8.0 -54.1 255 13 333.0 333.0 292.6 333.1 0.04 32 215 11640 -56.1 -66.1 27 10.0 -56.3 280 19 336.9 336.9 293.6 337.0 0.02 33 206 11912 -55.5 -72.5 10 17.0 -55.7 274 25 342.0 342.0 294.8 342.0 0.01 34 200 12100 -55.7 -73.7 9 18.0 -55.9 270 29 344.6 344.6 295.4 344.6 0.01 35 153 13813 -53.3 -84.3 1 31.0 -53.7 275 54 376.1 376.1 301.6 376.1 0.00 36 152 13855 -53.1 -84.1 1 31.0 -53.5 275 55 377.1 377.2 301.8 377.2 0.00 37 150 13940 -53.3 -83.3 1 30.0 -53.8 275 56 378.2 378.2 301.9 378.2 0.00 38 145 14157 -54.2 -83.7 1 29.5 -54.6 270 63 380.4 380.4 302.3 380.4 0.00 39 100 16480 -63.7 -87.7 2 24.0 -63.9 275 44 404.7 404.7 305.8 404.7 0.00 40 90 17126 -65.9 -87.9 3 22.0 -66.1 266 39 412.6 412.6 306.9 412.7 0.00 41 70 18650 -67.7 -89.7 3 22.0 -67.8 245 26 439.5 439.6 309.8 439.6 0.00 42 55 20107 -65.7 -89.7 2 24.0 -66.0 213 17 475.5 475.5 313.1 475.5 0.00 43 50 20690 -62.7 -89.7 1 27.0 -63.1 200 13 495.7 495.7 314.7 495.7 0.00 44 46 21205 -59.3 -88.3 1 29.0 -60.0 184 15 515.9 515.9 316.0 515.9 0.00 45 38 22401 -57.3 -87.3 1 30.0 -58.3 149 21 550.0 550.0 318.1 550.0 0.01 46 30 23890 -57.1 -88.1 1 31.0 -58.4 105 27 589.0 589.0 320.1 589.0 0.01 47 26 24803 -52.1 -86.1 1 34.0 -54.5 105 27 627.8 627.8 321.8 627.8 0.01 48 23 25594 -52.9 -85.9 1 33.0 -55.3 105 28 647.8 647.8 322.6 647.9 0.01 49 20 26500 -49.7 -84.7 1 35.0 -53.3 105 28 684.0 684.1 323.9 684.2 0.02 50 16 27967 -47.7 -83.7 1 36.0 -52.6 735.7 735.7 325.6 735.8 0.02 51 15 28397 -43.7 -82.7 1 39.0 -50.4 762.7 762.7 326.3 762.9 0.03 TRP 215 11640 -56.1 -66.1 27 10.0 -56.3 280 19 336.9 336.9 293.6 337.0 0.02 WND 145 14157 -54.2 -83.7 1 29.5 -54.6 270 63 380.4 380.4 302.3 380.4 0.00 Sounding variables and indices 1000-500 mb thick: 5598.00 m Freezing level: 649.00 mb = 3712.02 m = 12178.40 ft Wetbulb zero: 764.78 mb = 2380.11 m = 7808.65 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 39.95 % Est. max temperature: 23.76 C = 74.77 F Sfc-Lift cond lev (LCL): 991.58 mb = 222.38 m = 729.58 ft T: 10.59 C 700-500 lapse rate: 5.63 C/km ThetaE index: 7.73 C Layer 840.0- 809.0 mb Conv cond level (CCL): 708.59 mb = 3005.14 m = 9859.27 ft Mean mixing ratio: 6.92 g/kg Conv temperature: 32.74 C = 90.94 F Cap Strength: 10.71 C Lifted Index: 12.20 C Risk: None Lifted Index @300 mb: 16.72 C Lifted Index @700 mb: 8.46 C Showalter Index: 10.79 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 11.10 C K Index: 12.10 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.12 J/kg Max Up Vert Vel: 9.60 m/s Conv Inhibition (B-): 55994.23 J/kg Cap Strength: 11.83 C Lift Cond Lev (LCL): 915.08 mb = 892.36 m = 2927.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 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 1008 86 160 2 -0.7 1.9 | 115 15 -13.9 6.5 1 1000 152 220 4 2.6 3.1 | 126 13 -10.6 7.7 2 925 802 245 4 3.6 1.7 | 123 11 -9.6 6.3 3 850 1509 265 14 13.9 1.2 | 188 6 0.8 5.8 4 700 3104 255 24 23.2 6.2 | 223 15 10.0 10.8 5 500 5750 265 24 23.9 2.1 | 238 13 10.7 6.7 6 400 7420 250 16 15.0 5.5 | 190 10 1.9 10.1 7 300 9450 240 5 4.3 2.5 | 129 11 -8.8 7.1 8 250 10670 230 8 6.1 5.1 | 144 12 -7.0 9.7 9 215 11640 280 19 18.7 -3.3 | 257 6 5.5 1.3 10 200 12100 270 29 29.0 -0.0 | 254 16 15.8 4.6 11 150 13940 275 56 55.8 -4.9 | 270 43 42.6 -0.3 12 145 14157 270 63 63.0 -0.0 | 265 50 49.8 4.6 13 100 16480 275 44 43.8 -3.8 | 269 31 30.7 0.8 14 70 18650 245 26 23.6 11.0 | 214 19 10.4 15.6 15 50 20690 200 13 4.4 12.2 | 153 19 -8.7 16.8 16 30 23890 105 27 -26.1 7.0 | 106 41 -39.3 11.6 17 20 26500 105 28 -27.0 7.2 | 106 42 -40.2 11.9 Wind Parameters Mean winds (0-6000m): 259.3 at 18.6 knts Storm direction: 289.3 at 14.0 knts Shear (0-3000m) pos: 2.6 neg: 1.7 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 107.6 deg Storm rel helicity (0-3000m) pos: 40.5 neg: -1.6 tot: 38.9 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.44 Bulk Shear: 31.92 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 ------------------------------------------------------------------------------- 500 226 4 125 13| 4.2 0.0 4.2| 9.8 -0.8 9.0 18.0 0.52| 4.7 2.5 1000 238 4 127 12| 4.3 0.0 4.3| 18.3 -1.6 16.8 16.8 0.58| 4.8 2.8 1500 253 7 135 9| 5.2 0.0 5.2| 29.6 -1.6 28.1 18.7 0.71| 5.5 3.9 2000 257 9 147 8| 3.9 0.8 4.7| 33.9 -1.6 32.4 16.2 0.71| 5.0 3.5 2500 258 11 161 7| 3.1 1.3 4.5| 37.7 -1.6 36.1 14.4 0.67| 4.7 3.1 3000 257 13 177 8| 2.6 1.7 4.3| 40.5 -1.6 38.9 13.0 0.61| 4.5 2.7 4000 257 16 195 8| 2.0 1.3 3.3| 45.6 -1.6 44.0 11.0 0.63| 3.6 2.2 5000 258 17 205 9| 1.7 1.0 2.7| 50.5 -1.6 48.9 9.8 0.64| 3.0 1.9 6000 259 19 212 10| 1.4 0.8 2.2| 53.4 -7.3 46.1 7.7 0.55| 2.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20251229.12.gif