UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for SCSN... Searching the city database file for: SCSN ... Date:0000Z 8 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 1008 75 13.0 10.7 86 2.3 11.7 325 2 285.5 286.9 284.5 307.8 8.03 1 1006 91 12.8 10.6 86 2.2 11.5 2 2 285.5 286.9 284.4 307.7 7.99 2 1000 138 14.0 10.5 79 3.5 12.0 115 2 287.1 288.5 285.1 309.5 7.99 3 948 591 17.0 7.0 52 10.0 11.3 153 10 294.6 295.8 286.7 313.9 6.64 4 925 800 15.4 7.4 59 8.0 10.8 170 14 295.1 296.3 287.2 315.3 6.99 5 911 929 14.4 5.4 55 9.0 9.5 173 13 295.3 296.4 286.5 313.3 6.18 6 877 1251 16.2 -15.8 10 32.0 4.1 179 12 300.4 300.7 283.2 304.5 1.27 7 850 1516 14.8 -20.2 7 35.0 2.7 185 11 301.6 301.8 283.2 304.6 0.90 8 759 2463 10.2 -15.8 14 26.0 0.4 243 6 306.6 306.9 285.8 311.4 1.47 9 710 3012 5.4 -16.6 19 22.0 -2.4 278 4 307.2 307.5 286.0 312.0 1.47 10 700 3128 4.8 -18.2 17 23.0 -3.1 285 3 307.8 308.0 286.1 312.1 1.30 11 645 3787 0.0 -15.0 31 15.0 -5.4 257 8 309.6 310.0 287.3 315.6 1.85 12 505 5694 -13.3 -55.3 2 42.0 -18.1 173 24 315.9 315.9 287.5 316.1 0.04 13 500 5770 -14.1 -56.1 1 42.0 -18.7 170 25 315.8 315.9 287.4 316.0 0.04 14 400 7420 -28.3 -47.3 14 19.0 -30.0 210 35 318.2 318.2 288.3 318.7 0.13 15 339 8581 -37.9 -51.9 22 14.0 -38.7 204 36 320.5 320.6 289.0 320.9 0.09 16 300 9410 -44.1 -63.1 10 19.0 -44.7 200 37 323.2 323.2 289.8 323.3 0.03 17 272 10061 -49.7 -64.7 16 15.0 -50.0 208 40 324.3 324.3 290.1 324.4 0.02 18 250 10610 -52.7 -67.7 15 15.0 -52.9 215 43 327.7 327.7 291.1 327.8 0.02 19 241 10845 -54.3 -68.3 16 14.0 -54.5 217 44 328.8 328.8 291.4 328.8 0.02 20 230 11144 -55.1 -68.1 18 13.0 -55.3 220 45 332.0 332.0 292.3 332.0 0.02 21 200 12040 -52.3 -78.3 3 26.0 -52.7 235 48 349.9 349.9 296.6 350.0 0.00 22 169 13124 -54.5 -81.5 2 27.0 -54.8 247 40 363.6 363.6 299.4 363.6 0.00 23 150 13880 -59.1 -83.1 3 24.0 -59.3 255 34 368.3 368.3 300.2 368.3 0.00 24 137 14446 -61.5 -83.5 4 22.0 -61.7 256 36 373.7 373.7 301.2 373.7 0.00 25 100 16380 -65.5 -87.5 3 22.0 -65.7 260 45 401.2 401.2 305.3 401.2 0.00 26 92 16884 -66.9 -87.9 4 21.0 -67.0 259 41 408.1 408.1 306.3 408.1 0.00 27 71 18463 -62.3 -89.3 2 27.0 -62.6 255 31 449.3 449.3 310.8 449.3 0.00 28 70 18550 -62.7 -88.7 2 26.0 -63.0 255 30 450.2 450.2 310.9 450.3 0.00 29 64 19100 -65.1 -89.1 2 24.0 -65.3 234 24 456.7 456.7 311.5 456.7 0.00 30 50 20610 -63.7 -89.7 2 26.0 -64.1 175 6 493.4 493.4 314.5 493.4 0.00 31 46 21120 -64.9 -89.9 2 25.0 -65.3 177 6 502.4 502.4 315.1 502.4 0.00 32 43 21533 -63.7 -90.7 1 27.0 -64.1 178 7 515.1 515.1 316.0 515.1 0.00 33 41 21829 -57.9 -88.9 1 31.0 -58.8 179 7 536.6 536.6 317.3 536.7 0.00 34 35 22819 -61.1 -89.1 1 28.0 -61.8 182 7 553.1 553.1 318.3 553.2 0.00 35 31 23582 -56.1 -88.1 1 32.0 -57.5 184 8 586.2 586.2 320.0 586.2 0.01 36 30 23790 -57.7 -87.7 1 30.0 -58.9 185 8 587.3 587.3 320.0 587.4 0.01 37 27 24449 -60.5 -89.5 1 29.0 -61.4 186 10 597.4 597.4 320.5 597.5 0.00 38 20 26330 -57.1 -88.1 1 31.0 -58.9 190 17 661.4 661.4 323.1 661.4 0.01 39 16 27737 -58.7 -88.7 1 30.0 -60.5 699.8 699.8 324.4 699.8 0.01 40 13 29055 -54.3 -87.3 1 33.0 -57.6 757.8 757.8 326.1 757.9 0.01 41 13 29055 -54.5 -87.5 1 33.0 -57.7 757.1 757.1 326.1 757.2 0.01 TRP 230 11144 -55.1 -68.1 18 13.0 -55.3 220 45 332.0 332.0 292.3 332.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5632.00 m Freezing level: 645.00 mb = 3787.32 m = 12425.43 ft Wetbulb zero: 751.66 mb = 2543.22 m = 8343.79 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 23.50 % Est. max temperature: 28.82 C = 83.87 F Sfc-Lift cond lev (LCL): 973.76 mb = 363.63 m = 1193.01 ft T: 15.49 C 700-500 lapse rate: 7.15 C/km ThetaE index: 10.88 C Layer 911.0- 850.0 mb Conv cond level (CCL): 681.09 mb = 3348.61 m = 10986.12 ft Mean mixing ratio: 7.09 g/kg Conv temperature: 35.98 C = 96.77 F Cap Strength: 9.24 C Lifted Index: 6.62 C Risk: None Lifted Index @300 mb: 7.82 C Lifted Index @700 mb: 7.68 C Showalter Index: 11.64 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: -6.10 C K Index: -14.30 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.11 J/kg Max Up Vert Vel: 8.26 m/s Conv Inhibition (B-): 46923.47 J/kg Cap Strength: 9.17 C Lift Cond Lev (LCL): 857.50 mb = 1441.55 m = 4729.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 208 at 9 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 75 325 2 1.1 -1.6 | 18 10 -3.1 -9.4 1 1000 138 115 2 -1.8 0.8 | 41 9 -6.0 -7.0 2 925 800 170 14 -2.4 13.8 | 132 9 -6.7 6.0 3 850 1516 185 11 1.0 11.0 | 134 5 -3.3 3.2 4 700 3128 285 3 2.9 -0.8 | 9 9 -1.3 -8.6 5 500 5770 170 25 -4.3 24.6 | 153 19 -8.6 16.8 6 400 7420 210 35 17.5 30.3 | 211 26 13.3 22.5 7 300 9410 200 37 12.7 34.8 | 197 28 8.4 27.0 8 250 10610 215 43 24.7 35.2 | 217 34 20.4 27.4 9 230 11144 220 45 28.9 34.5 | 223 36 24.7 26.7 10 200 12040 235 48 39.3 27.5 | 241 40 35.1 19.7 11 150 13880 255 34 32.8 8.8 | 268 29 28.6 1.0 12 100 16380 260 45 44.3 7.8 | 270 40 40.1 0.0 13 70 18550 255 30 29.0 7.8 | 270 25 24.7 -0.0 14 50 20610 175 6 -0.5 6.0 | 69 5 -4.8 -1.8 15 30 23790 185 8 0.7 8.0 | 93 4 -3.5 0.2 16 20 26330 190 17 3.0 16.7 | 172 9 -1.3 8.9 Wind Parameters Mean winds (0-6000m): 178.5 at 11.8 knts Storm direction: 208.5 at 8.9 knts Shear (0-3000m) pos: 2.1 neg: 2.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): -11.1 deg Storm rel helicity (0-3000m) pos: 52.1 neg: -0.1 tot: 52.1 m^2/s^2 ave: 17.4 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.11 Bulk Shear: 8.31 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 ------------------------------------------------------------------------------- 500 145 5 65 8| 0.0 12.3 12.3| 31.0 0.0 31.0 62.0 1.00| 13.1 13.1 1000 167 9 99 6| 2.9 6.1 9.0| 44.8 0.0 44.8 44.8 0.94| 10.2 9.6 1500 172 10 111 6| 2.3 4.1 6.4| 45.1 -0.1 45.1 30.0 0.81| 8.0 6.5 2000 179 10 115 5| 2.6 3.1 5.7| 45.7 -0.1 45.7 22.8 0.73| 7.6 5.6 2500 184 9 112 4| 2.5 2.5 5.0| 47.4 -0.1 47.4 19.0 0.68| 7.0 4.8 3000 184 8 100 4| 2.1 2.0 4.1| 52.1 -0.1 52.1 17.4 0.68| 6.4 4.4 4000 196 8 88 2| 1.6 2.0 3.6| 52.1 -17.5 34.7 8.7 0.36| 6.0 2.1 5000 195 9 127 2| 1.3 3.0 4.3| 52.1 -42.8 9.3 1.9 0.06| 6.3 0.4 6000 178 12 132 6| 1.1 3.4 4.4| 70.8 -81.0 -10.2 -1.7 -0.04| 6.6 -0.2 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20251008.00.gif