UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for SCTE... Searching the city database file for: SCTE ... Date:1200Z 19 APR 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 9.0 7.9 93 1.1 8.4 170 10 281.5 282.6 281.2 299.7 6.64 1 1000 156 8.8 7.2 90 1.6 7.9 170 6 282.0 283.0 281.1 299.5 6.37 2 959 501 6.0 5.8 99 0.2 5.9 181 4 282.5 283.6 281.0 299.2 6.03 3 948 596 9.0 2.0 61 7.0 5.6 184 3 286.5 287.3 281.2 299.7 4.66 4 926 791 11.4 -3.6 35 15.0 4.7 190 2 290.9 291.4 281.4 300.2 3.16 5 925 800 11.4 -3.6 35 15.0 4.7 190 2 291.0 291.5 281.4 300.3 3.16 6 850 1504 10.6 -23.4 7 34.0 0.3 220 2 297.3 297.4 281.1 299.5 0.68 7 839 1612 10.2 -30.8 4 41.0 -0.6 223 2 297.9 298.0 281.0 299.1 0.35 8 700 3092 1.4 -27.6 9 29.0 -6.2 270 6 304.0 304.1 283.8 305.9 0.57 9 581 4563 -8.3 -41.3 5 33.0 -13.8 262 14 309.3 309.4 285.3 310.0 0.18 10 572 4684 -8.7 -36.7 8 28.0 -13.9 261 14 310.3 310.3 285.8 311.3 0.29 11 571 4698 -8.9 -21.9 34 13.0 -12.5 261 14 310.2 310.4 286.8 314.0 1.16 12 569 4725 -9.1 -17.1 52 8.0 -11.6 261 15 310.3 310.6 287.4 316.0 1.76 13 551 4972 -11.5 -15.1 75 3.6 -12.7 259 16 310.3 310.7 287.8 317.2 2.15 14 510 5561 -15.1 -22.1 55 7.0 -16.9 256 19 312.9 313.1 287.8 317.1 1.28 15 502 5680 -16.1 -25.1 46 9.0 -18.2 255 20 313.1 313.2 287.6 316.4 0.99 16 500 5710 -16.3 -24.3 50 8.0 -18.2 255 20 313.2 313.4 287.7 316.8 1.07 17 463 6285 -21.1 -23.3 82 2.2 -21.6 258 23 314.1 314.4 288.2 318.4 1.26 18 408 7208 -28.5 -29.9 88 1.4 -28.7 264 27 316.2 316.3 288.3 318.9 0.78 19 400 7350 -29.3 -32.5 74 3.2 -29.7 265 28 316.9 317.0 288.5 319.1 0.62 20 391 7512 -30.5 -35.1 64 4.6 -31.1 265 29 317.4 317.5 288.5 319.2 0.49 21 357 8149 -36.1 -39.2 73 3.1 -36.4 265 32 318.3 318.3 288.6 319.6 0.36 22 315 9003 -42.7 -49.7 46 7.0 -43.0 265 37 320.7 320.7 289.1 321.2 0.13 23 300 9330 -45.3 -52.3 45 7.0 -45.6 265 39 321.5 321.5 289.3 321.9 0.10 24 250 10520 -55.7 -60.4 56 4.7 -55.8 265 37 323.3 323.3 289.8 323.4 0.04 25 248 10571 -56.3 -61.1 55 4.8 -56.4 265 37 323.1 323.1 289.8 323.3 0.04 26 223 11240 -61.7 -64.8 66 3.1 -61.7 265 41 324.8 324.8 290.2 324.9 0.03 27 210 11611 -63.5 -69.5 44 6.0 -63.6 265 43 327.6 327.6 291.0 327.7 0.02 28 204 11789 -64.7 -69.1 55 4.4 -64.7 265 44 328.4 328.4 291.3 328.5 0.02 29 203 11819 -64.9 -69.9 50 5.0 -65.0 265 44 328.6 328.6 291.3 328.6 0.02 30 200 11910 -64.5 -73.5 28 9.0 -64.6 260 43 330.6 330.6 291.9 330.7 0.01 31 192 12158 -64.9 -79.9 11 15.0 -65.0 262 44 333.9 333.9 292.7 333.9 0.00 32 179 12582 -65.5 -79.5 13 14.0 -65.6 266 46 339.6 339.6 294.2 339.7 0.00 33 176 12685 -64.5 -82.5 7 18.0 -64.6 267 47 342.9 342.9 295.0 342.9 0.00 34 165 13080 -61.5 -81.5 5 20.0 -61.6 270 48 354.3 354.3 297.5 354.4 0.00 35 150 13670 -60.3 -84.3 3 24.0 -60.5 275 51 366.2 366.2 299.9 366.2 0.00 36 135 14328 -58.5 -85.5 2 27.0 -58.7 275 50 380.6 380.6 302.3 380.6 0.00 37 100 16200 -61.1 -88.1 2 27.0 -61.4 275 47 409.7 409.7 306.5 409.7 0.00 38 73 18150 -63.1 -89.1 2 26.0 -63.4 271 32 444.0 444.0 310.3 444.0 0.00 39 70 18410 -61.7 -89.7 1 28.0 -62.0 270 30 452.4 452.4 311.1 452.4 0.00 40 50 20500 -58.3 -88.3 1 30.0 -59.0 260 24 506.1 506.1 315.4 506.1 0.00 41 49 20627 -57.9 -87.9 1 30.0 -58.6 262 24 510.0 510.0 315.7 510.0 0.00 42 33 23116 -57.5 -88.5 1 31.0 -58.6 293 34 572.1 572.1 319.3 572.1 0.00 43 30 23720 -55.3 -88.3 1 33.0 -56.8 300 36 593.9 593.9 320.3 593.9 0.01 44 26 24637 -53.9 -86.9 1 33.0 -55.9 286 36 622.7 622.7 321.6 622.7 0.01 45 22 25708 -55.5 -87.5 1 32.0 -57.5 269 36 648.4 648.4 322.6 648.4 0.01 46 20 26320 -52.7 -87.7 1 35.0 -55.5 260 36 674.9 674.9 323.6 674.9 0.01 47 16 27760 -50.9 -85.9 1 35.0 -54.7 268 41 725.2 725.2 325.2 725.3 0.02 48 10 30830 -47.9 -84.9 1 37.0 -54.3 285 52 840.7 840.8 328.2 841.0 0.03 49 7.9 32389 -46.7 -85.7 0 39.0 -54.6 904.2 904.2 329.5 904.5 0.03 50 7.5 32733 -47.9 -85.9 0 38.0 -55.4 912.8 912.9 329.7 913.2 0.03 51 7.0 33190 -46.4 -85.0 0 38.6 -54.9 265 64 937.3 937.4 330.1 937.7 0.04 52 4.9 35600 -38.5 -80.5 0 42.0 -53.3 1074.0 1074.1 332.3 1075.6 0.13 53 4.4 36336 -40.9 -81.9 0 41.0 -54.8 1096.3 1096.4 332.6 1097.7 0.11 TRP 203 11819 -64.9 -69.9 50 5.0 -65.0 265 44 328.6 328.6 291.3 328.6 0.02 WND 7.0 33190 -46.4 -85.0 0 38.6 -54.9 265 64 937.3 937.4 330.1 937.7 0.04 Sounding variables and indices 1000-500 mb thick: 5554.00 m Freezing level: 682.82 mb = 3304.36 m = 10840.94 ft Wetbulb zero: 846.59 mb = 1537.36 m = 5043.78 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 27.80 % Est. max temperature: 24.07 C = 75.33 F Sfc-Lift cond lev (LCL): 991.39 mb = 227.21 m = 745.45 ft T: 8.22 C 700-500 lapse rate: 6.76 C/km ThetaE index: 1.14 C Layer 850.0- 700.0 mb Conv cond level (CCL): 652.24 mb = 3650.06 m = 11975.11 ft Mean mixing ratio: 4.97 g/kg Conv temperature: 33.63 C = 92.54 F Cap Strength: 12.89 C Lifted Index: 12.89 C Risk: None Lifted Index @300 mb: 15.56 C Lifted Index @700 mb: 10.99 C Showalter Index: 13.04 C Risk: None Total Totals Index: 19.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: -7.10 C K Index: -25.50 Risk: None Sweat Index: 24.00 Risk: None Energy Index: 3.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.35 J/kg Max Up Vert Vel: 10.43 m/s Conv Inhibition (B-): 90180.66 J/kg Cap Strength: 12.84 C Lift Cond Lev (LCL): 874.42 mb = 1268.16 m = 4160.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 7 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 86 170 10 -1.7 9.8 | 144 14 -8.2 11.4 1 1000 156 170 6 -1.0 5.9 | 135 11 -7.6 7.5 2 925 800 190 2 0.3 2.0 | 120 7 -6.2 3.5 3 850 1504 220 2 1.3 1.5 | 121 6 -5.2 3.1 4 700 3092 270 6 6.0 -0.0 | 162 2 -0.5 1.6 5 500 5710 255 20 19.3 5.2 | 242 14 12.8 6.7 6 400 7350 265 28 27.9 2.4 | 259 22 21.4 4.0 7 300 9330 265 39 38.9 3.4 | 261 33 32.3 5.0 8 250 10520 265 37 36.9 3.2 | 261 31 30.3 4.8 9 203 11819 265 44 43.8 3.8 | 262 38 37.3 5.4 10 200 11910 260 43 42.3 7.5 | 256 37 35.8 9.0 11 150 13670 275 51 50.8 -4.4 | 274 44 44.3 -2.9 12 100 16200 275 47 46.8 -4.1 | 274 40 40.3 -2.5 13 70 18410 270 30 30.0 -0.0 | 266 24 23.5 1.6 14 50 20500 260 24 23.6 4.2 | 252 18 17.1 5.7 15 30 23720 300 36 31.2 -18.0 | 304 30 24.7 -16.4 16 20 26320 260 36 35.5 6.3 | 255 30 28.9 7.8 17 10 30830 285 52 50.2 -13.5 | 285 45 43.7 -11.9 Wind Parameters Mean winds (0-6000m): 253.4 at 8.9 knts Storm direction: 283.4 at 6.7 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 17.4 deg Storm rel helicity (0-3000m) pos: 3.4 neg: -11.0 tot: -7.5 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.59 Bulk Shear: 11.83 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 ------------------------------------------------------------------------------- 500 174 5 133 10| 7.0 0.0 7.0| 0.0 -9.0 -9.0 -18.0 -0.45| 7.1 -3.2 1000 177 4 128 8| 4.3 0.0 4.3| 0.1 -11.0 -10.8 -10.8 -0.47| 4.4 -2.1 1500 185 3 127 8| 3.0 0.0 3.0| 0.4 -11.0 -10.5 -7.0 -0.41| 3.2 -1.3 2000 195 3 128 7| 2.4 0.0 2.4| 2.0 -11.0 -9.0 -4.5 -0.26| 2.8 -0.7 2500 210 3 132 7| 2.2 0.0 2.2| 3.0 -11.0 -8.0 -3.2 -0.15| 2.6 -0.4 3000 228 4 136 6| 2.1 0.0 2.1| 3.4 -11.0 -7.5 -2.5 -0.08| 2.5 -0.2 4000 247 5 149 4| 1.6 0.7 2.3| 5.5 -11.0 -5.5 -1.4 0.09| 2.6 0.2 5000 253 7 179 4| 1.3 1.1 2.4| 6.2 -11.1 -4.9 -1.0 0.09| 2.6 0.2 6000 253 9 206 5| 1.2 1.2 2.4| 10.9 -12.1 -1.2 -0.2 0.10| 2.7 0.3 Wrote GIF file: /home/apache/climate/data/raob//SCTE/skewt/SCTE.skewt.20250419.12.gif