UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060823.upa.cvt Date: 2300Z 8 JUN 25 Searching for FAPE... Searching the city database file for: FAPE ... Date:2300Z 8 JUN 25 Station: FAPE WMO ident: 68842 Latitude: -33.98 Longitude: 25.60 Elevation: 60.00 ------------------------------------------------------------------------------- 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 1014 60 12.6 10.1 85 2.5 11.2 240 15 284.6 285.9 283.7 305.8 7.67 1 1000 178 11.8 7.7 76 4.1 9.6 240 23 285.0 286.1 282.7 303.3 6.60 2 925 827 8.2 5.1 81 3.1 6.6 230 19 287.7 288.7 283.2 304.5 5.96 3 874 1294 5.8 2.0 77 3.8 3.9 213 11 289.9 290.8 283.2 304.4 5.06 4 850 1521 4.0 1.0 81 3.0 2.5 205 7 290.3 291.2 283.1 304.3 4.84 5 782 2193 -1.1 -2.6 90 1.5 -1.7 167 4 291.9 292.6 282.8 303.7 4.04 6 700 3070 -5.5 -8.6 79 3.1 -6.7 230 14 296.4 296.9 283.4 305.0 2.85 7 679 3309 -6.7 -9.9 78 3.2 -7.9 192 13 297.6 298.1 283.7 305.7 2.65 8 609 4150 -12.5 -12.7 98 0.2 -12.6 74 14 300.4 300.8 284.4 307.7 2.36 9 564 4734 -16.1 -19.0 78 2.9 -16.9 40 19 302.8 303.1 284.4 307.6 1.51 10 500 5630 -22.9 -26.0 76 3.1 -23.5 340 15 305.1 305.3 284.6 308.1 0.92 11 429 6730 -31.7 -38.7 50 7.0 -32.4 318 20 307.6 307.6 284.8 308.7 0.31 12 400 7220 -35.9 -40.5 63 4.6 -36.3 335 29 308.3 308.4 285.1 309.3 0.28 13 385 7485 -38.3 -41.7 70 3.4 -38.5 336 36 308.6 308.6 285.1 309.5 0.26 14 340 8330 -44.7 -50.7 51 6.0 -45.0 340 58 311.0 311.0 285.8 311.4 0.11 15 337 8389 -45.5 -52.5 45 7.0 -45.7 340 61 310.7 310.7 285.7 311.0 0.09 16 325 8631 -45.9 -73.9 3 28.0 -46.4 340 70 313.4 313.4 286.5 313.4 0.01 17 313 8881 -47.7 -73.7 3 26.0 -48.1 340 79 314.3 314.3 286.9 314.4 0.01 18 301 9138 -49.5 -73.5 4 24.0 -49.8 340 76 315.3 315.3 287.2 315.3 0.01 19 300 9160 -49.3 -73.3 4 24.0 -49.7 340 76 315.9 315.9 287.4 315.9 0.01 20 278 9653 -51.3 -75.3 4 24.0 -51.6 340 70 319.9 319.9 288.7 320.0 0.01 21 261 10061 -49.9 -76.9 3 27.0 -50.3 337 63 327.8 327.8 291.1 327.8 0.00 22 250 10340 -51.1 -78.1 3 27.0 -51.4 335 59 330.1 330.1 291.7 330.1 0.00 23 247 10419 -51.3 -78.3 3 27.0 -51.7 334 59 330.9 330.9 292.0 331.0 0.00 24 237 10688 -49.9 -79.9 2 30.0 -50.3 330 57 337.0 337.0 293.6 337.0 0.00 25 213 11389 -49.3 -83.3 1 34.0 -49.8 321 53 348.4 348.4 296.3 348.4 0.00 26 200 11800 -51.7 -84.7 1 33.0 -52.1 315 51 350.9 350.9 296.8 350.9 0.00 27 196 11931 -52.5 -85.5 1 33.0 -52.9 315 51 351.7 351.7 297.0 351.7 0.00 28 183 12375 -51.5 -84.5 1 33.0 -52.0 315 50 360.3 360.3 298.8 360.3 0.00 29 169 12888 -54.1 -87.1 1 33.0 -54.5 315 49 364.2 364.2 299.5 364.2 0.00 30 150 13650 -55.3 -87.3 1 32.0 -55.6 315 48 374.8 374.8 301.4 374.8 0.00 31 115 15335 -58.9 -88.9 1 30.0 -59.2 305 43 397.7 397.7 304.9 397.7 0.00 32 103 16032 -56.1 -88.1 1 32.0 -56.6 301 42 415.8 415.8 307.2 415.8 0.00 33 100 16220 -57.1 -89.1 1 32.0 -57.5 300 41 417.4 417.4 307.4 417.4 0.00 34 89 16951 -60.7 -90.7 1 30.0 -61.0 424.4 424.4 308.2 424.4 0.00 35 80 17618 -58.7 -89.7 1 31.0 -59.2 441.6 441.6 310.0 441.6 0.00 36 74 18105 -60.7 -90.7 1 30.0 -61.1 447.4 447.4 310.6 447.4 0.00 TRP 278 9653 -51.3 -75.3 4 24.0 -51.6 340 70 319.9 319.9 288.7 320.0 0.01 WND 313 8881 -47.7 -73.7 3 26.0 -48.1 340 79 314.3 314.3 286.9 314.4 0.01 Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: 796.67 mb = 2047.99 m = 6719.05 ft Wetbulb zero: 809.63 mb = 1913.10 m = 6276.50 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 82.50 % Est. max temperature: 18.09 C = 64.56 F Sfc-Lift cond lev (LCL): 976.55 mb = 375.51 m = 1231.96 ft T: 10.70 C 700-500 lapse rate: 6.80 C/km ThetaE index: 2.51 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 863.12 mb = 1395.88 m = 4579.59 ft Mean mixing ratio: 6.34 g/kg Conv temperature: 18.11 C = 64.60 F Cap Strength: 2.92 C Lifted Index: 3.27 C Risk: None Lifted Index @300 mb: 8.48 C Lifted Index @700 mb: 1.63 C Showalter Index: 3.15 C Risk: None Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 23.90 C K Index: 24.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 77.00 Risk: None Energy Index: 0.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.16 J/kg Max Up Vert Vel: 3.51 m/s Conv Inhibition (B-): 15194.96 J/kg Cap Strength: 3.22 C Lift Cond Lev (LCL): 913.15 mb = 933.09 m = 3061.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 10 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 1014 60 240 15 13.0 7.5 | 198 13 3.9 12.1 1 1000 178 240 23 19.9 11.5 | 214 19 10.8 16.1 2 985 305 225 22 15.6 15.6 | 198 21 6.5 20.1 3 949 610 240 21 18.2 10.5 | 211 18 9.1 15.1 4 925 827 230 19 14.6 12.2 | 198 18 5.5 16.8 5 915 914 225 18 12.7 12.7 | 192 18 3.6 17.3 6 850 1521 205 7 3.0 6.3 | 151 13 -6.1 10.9 7 787 2134 170 4 -0.7 3.9 | 131 13 -9.8 8.5 8 758 2438 155 4 -1.7 3.6 | 127 14 -10.8 8.2 9 700 3070 230 14 10.7 9.0 | 187 14 1.6 13.6 10 623 3962 85 12 -12.0 -1.0 | 100 21 -21.0 3.5 11 575 4572 45 20 -14.1 -14.1 | 68 25 -23.2 -9.6 12 530 5182 25 16 -6.8 -14.5 | 58 19 -15.8 -9.9 13 500 5630 340 15 5.1 -14.1 | 23 10 -4.0 -9.5 14 449 6401 315 16 11.3 -11.3 | 342 7 2.2 -6.7 15 412 7010 320 24 15.4 -18.4 | 335 15 6.3 -13.8 16 400 7220 335 29 12.3 -26.3 | 352 22 3.2 -21.7 17 345 8230 340 55 18.8 -51.7 | 348 48 9.7 -47.1 18 315 8839 340 78 26.7 -73.3 | 346 71 17.6 -68.7 19 313 8881 340 79 27.0 -74.2 | 346 72 17.9 -69.7 20 300 9160 340 76 26.0 -71.4 | 346 69 16.9 -66.8 21 278 9653 340 70 23.9 -65.8 | 346 63 14.9 -61.2 22 250 10340 335 59 24.9 -53.5 | 342 51 15.9 -48.9 23 200 11800 315 51 36.1 -36.1 | 319 41 27.0 -31.5 24 150 13650 315 48 33.9 -33.9 | 320 38 24.9 -29.4 25 100 16220 300 41 35.5 -20.5 | 301 31 26.4 -15.9 Wind Parameters Mean winds (0-6000m): 266.7 at 13.6 knts Storm direction: 296.7 at 10.2 knts Shear (0-3000m) pos: 2.1 neg: 2.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): -12.4 deg Storm rel helicity (0-3000m) pos: 86.7 neg: -105.9 tot: -19.2 m^2/s^2 ave: -6.4 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 9.1 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 20.27 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 ------------------------------------------------------------------------------- 500 233 21 205 19| 0.0 6.4 6.4| 30.3 -21.7 8.6 17.2 0.17| 15.9 2.7 1000 232 20 202 18| 0.0 2.7 2.7| 30.3 -57.9 -27.6 -27.6 -0.22| 12.3 -2.7 1500 229 17 193 16| 0.0 3.6 3.6| 30.3 -89.5 -59.2 -39.5 -0.41| 11.4 -4.7 2000 226 14 184 14| 0.0 3.5 3.5| 30.3-102.1 -71.7 -35.9 -0.47| 9.5 -4.4 2500 222 12 176 14| 0.0 2.9 2.9| 37.1-105.9 -68.8 -27.5 -0.41| 8.3 -3.4 3000 222 12 174 13| 2.1 2.4 4.5| 86.7-105.9 -19.2 -6.4 -0.07| 9.1 -0.6 4000 215 12 172 15| 1.5 5.1 6.7| 86.7-278.0-191.3 -47.8 -0.41| 11.3 -4.6 5000 204 13 167 17| 1.2 4.3 5.5| 86.7-369.4-282.7 -56.5 -0.48| 10.9 -5.2 6000 267 14 220 7| 1.0 2.4 3.5| 86.7-414.5-327.8 -54.6 -0.51| 10.5 -5.4 Wrote GIF file: /home/apache/climate/data/raob//FAPE/skewt/FAPE.skewt.20250608.23.gif