UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for SCSN... Searching the city database file for: SCSN ... Date:0000Z 9 OCT 25 Station: SCSN WMO ident: 85586 Latitude: -33.65 Longitude: -71.61 Elevation: 75.00 ------------------------------------------------------------------------------- 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 75 12.4 11.0 91 1.4 11.6 355 2 285.0 286.4 284.4 307.7 8.20 1 1000 132 12.0 10.7 92 1.3 11.3 15 5 285.1 286.6 284.4 307.6 8.10 2 987 242 11.0 10.4 96 0.6 10.7 39 7 285.2 286.6 284.4 307.5 8.04 3 981 293 13.0 10.1 83 2.9 11.3 51 7 287.7 289.1 285.3 309.9 7.93 4 978 319 16.6 10.6 68 6.0 13.0 56 8 291.6 293.1 287.1 315.0 8.23 5 963 451 19.8 9.8 52 10.0 13.8 85 9 296.1 297.6 288.5 319.1 7.91 6 944 623 18.6 11.6 64 7.0 14.3 122 12 296.6 298.2 289.7 323.1 9.12 7 925 797 18.4 9.4 56 9.0 13.0 160 14 298.1 299.6 289.2 321.6 8.02 8 910 937 18.0 7.0 49 11.0 11.6 162 13 299.1 300.4 288.6 319.5 6.92 9 882 1205 19.8 -13.2 10 33.0 6.2 166 11 303.7 304.0 284.8 308.7 1.56 10 876 1264 19.6 -13.4 10 33.0 6.0 166 10 304.0 304.3 284.9 309.0 1.55 11 850 1522 18.2 -12.8 11 31.0 5.3 170 8 305.2 305.5 285.5 310.6 1.68 12 745 2634 11.4 -28.6 4 40.0 -0.5 184 5 309.5 309.6 285.8 311.2 0.48 13 731 2792 11.4 186 4 311.2 14 700 3151 8.4 190 3 311.8 15 542 5205 -7.3 -28.3 17 21.0 -12.5 205 11 316.7 316.9 288.5 319.1 0.68 16 500 5830 -10.7 -33.7 13 23.0 -15.5 210 14 320.0 320.1 289.2 321.6 0.44 17 400 7490 -24.9 -41.9 19 17.0 -27.0 220 15 322.6 322.7 289.8 323.5 0.24 18 371 8032 -29.1 -48.1 14 19.0 -30.8 219 21 324.1 324.1 290.2 324.6 0.13 19 336 8731 -35.3 -46.3 32 11.0 -36.2 217 28 324.9 325.0 290.5 325.6 0.18 20 300 9510 -41.7 -52.7 29 11.0 -42.3 215 37 326.6 326.6 290.9 327.0 0.10 21 292 9693 -43.1 -56.1 23 13.0 -43.6 213 39 327.1 327.1 291.0 327.4 0.07 22 250 10720 -51.9 -59.9 38 8.0 -52.1 200 51 328.9 328.9 291.5 329.1 0.05 23 232 11200 -56.1 -61.1 53 5.0 -56.2 204 51 329.6 329.6 291.6 329.8 0.04 24 204 12007 -62.3 -68.3 44 6.0 -62.4 210 51 332.2 332.2 292.3 332.3 0.02 25 200 12130 -61.7 -68.7 39 7.0 -61.8 215 49 335.1 335.1 293.1 335.1 0.02 26 171 13112 -56.1 -81.1 3 25.0 -56.4 240 50 359.7 359.7 298.7 359.7 0.00 27 150 13940 -58.5 -82.5 3 24.0 -58.7 260 51 369.3 369.3 300.4 369.3 0.00 28 131 14781 -62.9 -84.2 4 21.3 -63.1 245 69 376.0 376.0 301.6 376.0 0.00 29 111 15786 -68.3 -86.3 6 18.0 -68.4 263 57 384.1 384.1 302.9 384.1 0.00 30 108 15950 -68.9 -85.9 7 17.0 -69.0 266 55 386.0 386.0 303.2 386.0 0.00 31 100 16410 -68.5 -85.5 7 17.0 -68.6 275 49 395.4 395.4 304.6 395.4 0.00 32 91 16974 -69.5 -87.5 6 18.0 -69.6 271 45 404.2 404.2 305.7 404.2 0.00 33 78 17899 -66.7 -88.7 3 22.0 -66.8 265 39 428.2 428.2 308.6 428.2 0.00 34 71 18465 -68.5 -89.5 3 21.0 -68.7 261 35 436.1 436.1 309.5 436.1 0.00 35 70 18550 -66.5 -89.5 3 23.0 -66.7 260 34 442.1 442.1 310.1 442.1 0.00 36 67 18816 -64.5 -88.5 2 24.0 -64.7 263 32 452.0 452.0 311.0 452.0 0.00 37 64 19095 -65.3 -89.3 2 24.0 -65.5 265 31 456.2 456.2 311.4 456.2 0.00 38 50 20600 -63.9 -88.9 2 25.0 -64.3 280 21 492.9 492.9 314.4 492.9 0.00 39 41 21821 -64.1 -90.1 2 26.0 -64.5 272 19 521.2 521.2 316.4 521.2 0.00 40 30 23760 -59.7 -88.7 1 29.0 -60.6 260 16 581.9 581.9 319.8 581.9 0.00 41 27 24420 -58.3 -88.3 1 30.0 -59.5 256 16 603.6 603.6 320.7 603.7 0.01 42 25 24901 -60.5 -88.5 1 28.0 -61.5 253 16 610.7 610.7 321.1 610.8 0.01 43 20 26300 -57.1 -88.1 1 31.0 -58.9 245 16 661.4 661.4 323.1 661.4 0.01 44 16 27714 -56.5 -87.5 1 31.0 -58.7 706.9 706.9 324.7 707.0 0.01 45 15 28122 -57.7 -87.7 1 30.0 -59.8 716.1 716.1 325.0 716.2 0.01 TRP 204 12007 -62.3 -68.3 44 6.0 -62.4 210 51 332.2 332.2 292.3 332.3 0.02 WND 131 14781 -62.9 -84.2 4 21.3 -63.1 245 69 376.0 376.0 301.6 376.0 0.00 Sounding variables and indices 1000-500 mb thick: 5698.00 m Freezing level: 615.46 mb = 4250.00 m = 13943.39 ft Wetbulb zero: 754.19 mb = 2530.41 m = 8301.76 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 26.95 % Est. max temperature: 32.35 C = 90.24 F Sfc-Lift cond lev (LCL): 986.17 mb = 248.66 m = 815.81 ft T: 11.28 C 700-500 lapse rate: 7.13 C/km ThetaE index: 14.39 C Layer 925.0- 876.0 mb Conv cond level (CCL): 657.72 mb = 3651.22 m = 11978.91 ft Mean mixing ratio: 8.11 g/kg Conv temperature: 40.56 C = 105.00 F Cap Strength: 10.42 C Lifted Index: 7.39 C Risk: None Lifted Index @300 mb: 7.21 C Lifted Index @700 mb: 9.26 C Showalter Index: 11.25 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: -2.10 C K Index: -20.84 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.28 J/kg Max Up Vert Vel: 11.43 m/s Conv Inhibition (B-): 36984.46 J/kg Cap Strength: 10.42 C Lift Cond Lev (LCL): 864.25 mb = 1379.41 m = 4525.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 220 at 6 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 75 355 2 0.2 -2.0 | 29 8 -3.8 -6.8 1 1000 132 15 5 -1.3 -4.8 | 29 11 -5.3 -9.6 2 925 797 160 14 -4.8 13.2 | 134 12 -8.8 8.4 3 850 1522 170 8 -1.4 7.9 | 120 6 -5.4 3.1 4 700 3151 190 3 0.5 3.0 | 62 4 -3.5 -1.8 5 500 5830 210 14 7.0 12.1 | 202 8 3.0 7.4 6 400 7490 220 15 9.6 11.5 | 220 9 5.7 6.7 7 300 9510 215 37 21.2 30.3 | 214 31 17.2 25.5 8 250 10720 200 51 17.4 47.9 | 197 45 13.5 43.2 9 204 12007 210 51 25.5 44.2 | 209 45 21.5 39.4 10 200 12130 215 49 28.1 40.1 | 214 43 24.1 35.4 11 150 13940 260 51 50.2 8.9 | 265 46 46.2 4.1 12 131 14781 245 69 62.5 29.2 | 247 63 58.6 24.4 13 100 16410 275 49 48.8 -4.3 | 281 46 44.8 -9.0 14 70 18550 260 34 33.5 5.9 | 268 30 29.5 1.1 15 50 20600 280 21 20.7 -3.6 | 297 19 16.7 -8.4 16 30 23760 260 16 15.8 2.8 | 280 12 11.8 -2.0 17 20 26300 245 16 14.5 6.8 | 259 11 10.5 2.0 Wind Parameters Mean winds (0-6000m): 189.9 at 8.3 knts Storm direction: 219.9 at 6.2 knts Shear (0-3000m) pos: 0.9 neg: 0.0 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 36.2 deg Storm rel helicity (0-3000m) pos: 85.2 neg: -8.3 tot: 76.9 m^2/s^2 ave: 25.6 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 3.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 3.03 Bulk Shear: 21.54 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 82 7 63 13| 12.4 0.0 12.4| 48.7 0.0 48.7 97.3 0.77| 18.2 14.0 1000 152 10 115 10| 7.0 0.0 7.0| 85.2 -0.8 84.4 84.4 0.78| 15.7 12.4 1500 158 10 120 9| 3.4 0.0 3.4| 85.2 -4.0 81.2 54.1 0.65| 11.9 7.7 2000 161 9 120 8| 2.1 0.0 2.1| 85.2 -5.3 79.9 40.0 0.59| 9.4 5.5 2500 164 8 118 7| 1.4 0.0 1.4| 85.2 -6.8 78.4 31.4 0.53| 7.8 4.1 3000 165 8 114 7| 0.9 0.0 0.9| 85.2 -8.3 76.9 25.6 0.47| 6.8 3.2 4000 171 7 113 6| 1.1 0.0 1.1| 87.8 -8.5 79.4 19.8 0.50| 5.6 2.8 5000 180 7 123 5| 1.3 0.0 1.3| 91.0 -8.5 82.5 16.5 0.53| 4.9 2.6 6000 190 8 143 4| 1.4 0.0 1.4| 95.0 -8.5 86.5 14.4 0.53| 4.4 2.3 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20251009.00.gif