UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for SCCI... Searching the city database file for: SCCI ... Date:1200Z 7 OCT 25 Station: SCCI WMO ident: 85934 Latitude: -53.00 Longitude: -70.85 Elevation: 37.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -37 SFC 990 37 6.2 0.2 65 6.0 3.5 40 6 280.2 280.8 277.2 291.0 3.92 2 925 601 3.2 -1.8 70 5.0 1.1 295 30 282.6 283.2 278.0 292.8 3.62 3 850 1279 -2.3 -4.7 84 2.4 -3.2 295 45 283.7 284.3 278.0 292.8 3.17 4 800 1757 -6.3 -6.8 96 0.5 -6.5 292 51 284.4 284.9 278.0 292.7 2.87 5 787 1885 -6.7 -8.9 84 2.2 -7.5 291 53 285.3 285.8 277.9 292.5 2.47 6 779 1965 -6.5 -11.0 70 4.5 -7.9 291 54 286.4 286.8 277.9 292.6 2.12 7 771 2046 -5.1 -19.1 32 14.0 -8.8 290 55 288.7 288.9 277.7 292.1 1.09 8 748 2283 -5.7 -33.7 9 28.0 -10.8 288 58 290.6 290.7 277.4 291.6 0.30 9 730 2474 -6.5 -17.5 41 11.0 -9.6 287 60 291.8 292.0 279.5 295.8 1.32 10 701 2790 -8.1 -18.1 44 10.0 -10.8 285 64 293.4 293.6 280.2 297.4 1.31 11 700 2801 -8.3 -17.3 48 9.0 -10.8 285 64 293.3 293.5 280.3 297.6 1.40 12 673 3104 -10.9 -17.9 56 7.0 -12.8 283 64 293.7 293.9 280.4 298.0 1.39 13 625 3668 -14.7 -28.7 29 14.0 -17.3 280 65 295.6 295.7 280.2 297.5 0.57 14 602 3950 -16.7 -22.7 60 6.0 -18.0 278 65 296.5 296.7 281.2 299.8 1.02 15 556 4542 -20.7 -26.7 59 6.0 -21.8 275 65 298.6 298.7 281.8 301.1 0.77 16 525 4964 -23.3 -28.3 63 5.0 -24.1 272 66 300.4 300.5 282.5 302.7 0.71 17 519 5048 -22.9 -28.9 58 6.0 -23.9 272 66 301.9 302.0 283.0 304.1 0.68 18 500 5320 -25.3 -29.0 71 3.7 -25.9 270 66 302.2 302.3 283.2 304.5 0.70 19 431 6381 -34.7 -35.0 97 0.3 -34.7 277 63 303.3 303.4 283.4 304.9 0.45 20 414 6662 -36.9 -40.4 70 3.5 -37.2 278 63 304.0 304.1 283.4 305.0 0.27 21 400 6900 -38.7 -42.3 69 3.6 -38.9 280 62 304.7 304.7 283.6 305.5 0.23 22 396 6969 -39.3 -41.2 82 1.9 -39.4 280 63 304.8 304.8 283.7 305.7 0.26 23 387 7126 -40.1 -43.2 72 3.1 -40.3 279 65 305.7 305.8 284.0 306.5 0.22 24 384 7179 -39.5 -43.4 66 3.9 -39.8 279 65 307.2 307.3 284.5 308.0 0.21 25 377 7305 -40.1 -44.6 62 4.5 -40.4 279 67 308.0 308.1 284.8 308.7 0.19 26 306 8692 -52.1 -56.3 60 4.2 -52.2 275 82 310.2 310.2 285.5 310.4 0.06 27 300 8820 -53.3 -60.3 42 7.0 -53.4 275 84 310.2 310.2 285.4 310.4 0.04 28 259 9743 -62.1 -66.4 56 4.3 -62.1 267 97 310.6 310.6 285.5 310.7 0.02 29 250 9960 -63.3 -68.1 52 4.8 -63.3 265 100 312.0 312.0 286.1 312.0 0.02 30 247 10034 -63.7 -68.7 50 5.0 -63.7 265 98 312.4 312.4 286.2 312.5 0.01 31 242 10161 -62.7 -75.7 16 13.0 -62.8 265 96 315.8 315.8 287.3 315.8 0.01 32 200 11350 -58.7 -82.7 3 24.0 -58.9 260 75 339.8 339.8 294.3 339.8 0.00 33 167 12489 -55.3 -83.3 2 28.0 -55.6 257 74 363.5 363.5 299.4 363.5 0.00 34 150 13170 -57.1 -84.1 2 27.0 -57.4 255 74 371.7 371.7 300.9 371.7 0.00 35 141 13561 -57.9 -83.9 2 26.0 -58.2 253 72 376.9 376.9 301.8 376.9 0.00 36 119 14644 -52.3 -83.3 1 31.0 -52.9 246 68 406.0 406.0 306.0 406.0 0.00 37 100 15760 -55.7 -84.7 1 29.0 -56.2 240 63 420.1 420.1 307.7 420.1 0.00 38 88 16567 -58.7 -86.7 2 28.0 -59.1 244 66 429.7 429.7 308.8 429.7 0.00 39 76 17484 -59.9 -86.9 2 27.0 -60.3 248 69 445.6 445.6 310.4 445.6 0.00 40 70 18000 -57.5 -86.5 1 29.0 -58.0 250 71 461.4 461.4 311.9 461.4 0.00 41 69 18092 -56.9 -85.9 1 29.0 -57.5 250 71 464.6 464.6 312.2 464.6 0.00 42 52 19868 -62.9 -88.9 2 26.0 -63.3 241 78 489.7 489.7 314.2 489.7 0.00 43 50 20110 -63.3 -89.3 2 26.0 -63.7 240 79 494.3 494.3 314.5 494.3 0.00 44 44 20895 -61.7 -88.7 2 27.0 -62.2 240 86 516.6 516.6 316.1 516.6 0.00 45 34 22468 -66.5 -90.5 2 24.0 -66.9 240 101 543.5 543.5 317.7 543.6 0.00 46 31 23030 -63.5 -89.5 2 26.0 -64.1 240 106 566.2 566.2 319.0 566.2 0.00 47 30 23230 -64.1 -90.1 2 26.0 -64.7 240 108 569.9 569.9 319.2 569.9 0.00 48 26 24106 -65.5 -90.5 2 25.0 -66.0 236 116 589.7 589.7 320.1 589.7 0.00 49 20 25710 -64.5 -91.5 1 27.0 -65.3 230 130 638.7 638.7 322.3 638.8 0.00 50 18 26355 -63.9 -90.9 1 27.0 -64.8 660.2 660.2 323.1 660.2 0.01 51 17 26710 -57.7 -88.7 1 31.0 -59.6 690.9 690.9 324.1 691.0 0.01 52 14 27938 -56.7 -87.7 1 31.0 -59.2 733.8 733.8 325.5 733.9 0.01 53 12 28916 -56.7 -85.7 1 29.0 -59.5 766.9 766.9 326.4 767.0 0.02 TRP 247 10034 -63.7 -68.7 50 5.0 -63.7 265 98 312.4 312.4 286.2 312.5 0.01 WND 250 9960 -63.3 -68.1 52 4.8 -63.3 265 100 312.0 312.0 286.1 312.0 0.02 Sounding variables and indices 1000-500 mb thick: 5357.00 m Freezing level: 881.36 mb = 995.47 m = 3265.95 ft Wetbulb zero: 906.29 mb = 764.86 m = 2509.36 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 59.37 % Est. max temperature: 9.91 C = 49.84 F Sfc-Lift cond lev (LCL): 902.78 mb = 795.97 m = 2611.40 ft T: 1.62 C 700-500 lapse rate: 6.75 C/km ThetaE index: 1.02 C Layer 771.0- 730.0 mb Conv cond level (CCL): 842.77 mb = 1346.30 m = 4416.93 ft Mean mixing ratio: 3.67 g/kg Conv temperature: 9.87 C = 49.77 F Cap Strength: 9.31 C Lifted Index: 9.25 C Risk: None Lifted Index @300 mb: 12.80 C Lifted Index @700 mb: 5.86 C Showalter Index: 8.84 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 20.60 C K Index: 9.30 Risk: None Sweat Index: 156.00 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.79 J/kg Max Up Vert Vel: 4.65 m/s Conv Inhibition (B-): 52602.43 J/kg Cap Strength: 9.33 C Lift Cond Lev (LCL): 867.33 mb = 1117.13 m = 3665.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 41 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 ---------------------------------------------------------- 0 990 37 40 6 -3.9 -4.6 | 123 42 -34.9 22.9 1 925 601 295 30 27.2 -12.7 | 165 15 -3.9 14.8 2 850 1279 295 45 40.8 -19.0 | 229 13 9.7 8.5 3 700 2801 285 64 61.8 -16.6 | 250 33 30.8 10.9 4 500 5320 270 66 66.0 -0.0 | 232 44 34.9 27.5 5 400 6900 280 62 61.1 -10.8 | 241 34 30.0 16.7 6 300 8820 275 84 83.7 -7.3 | 249 56 52.6 20.2 7 250 9960 265 100 99.6 8.7 | 242 78 68.6 36.2 8 247 10034 265 98 97.6 8.5 | 242 76 66.6 36.0 9 200 11350 260 75 73.9 13.0 | 227 59 42.8 40.5 10 150 13170 255 74 71.5 19.2 | 221 62 40.4 46.6 11 100 15760 240 63 54.6 31.5 | 202 63 23.5 59.0 12 70 18000 250 71 66.7 24.3 | 215 63 35.7 51.8 13 50 20110 240 79 68.4 39.5 | 209 77 37.4 67.0 14 30 23230 240 108 93.5 54.0 | 217 103 62.5 81.5 15 20 25710 230 130 99.6 83.6 | 212 130 68.5 111.0 Wind Parameters Mean winds (0-6000m): 281.5 at 55.3 knts Storm direction: 311.5 at 41.5 knts Shear (0-3000m) pos: 0.0 neg: 11.5 tot: 11.5 10-3/s Storm rel Dir Shear (0-3000m): 125.2 deg Storm rel helicity (0-3000m) pos: 150.0 neg: -95.7 tot: 54.3 m^2/s^2 ave: 18.1 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 13.5 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 224.24 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 ------------------------------------------------------------------------------- 500 308 17 134 25| 0.0 29.1 29.1| 45.5 -86.0 -40.5 -81.0 0.03| 35.8 1.0 1000 299 25 150 18| 0.0 21.4 21.4| 99.3 -86.0 13.2 13.2 0.32| 26.1 8.3 1500 297 32 168 13| 0.0 17.2 17.2|124.0 -86.0 38.0 25.3 0.40| 20.4 8.1 2000 295 37 190 12| 0.0 14.6 14.6|137.6 -86.0 51.6 25.8 0.40| 17.1 6.8 2500 293 41 210 13| 0.0 13.0 13.0|147.5 -86.0 61.5 24.6 0.38| 15.1 5.7 3000 291 45 223 16| 0.0 11.5 11.5|150.0 -95.7 54.3 18.1 0.34| 13.5 4.6 4000 287 50 232 21| 0.0 8.8 8.8|150.0-142.8 7.3 1.8 0.26| 11.0 2.8 5000 284 53 235 25| 0.0 7.2 7.2|150.0-195.5 -45.4 -9.1 0.19| 9.5 1.8 6000 282 55 235 28| 0.3 5.9 6.3|181.6-210.7 -29.1 -4.8 0.19| 8.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//SCCI/skewt/SCCI.skewt.20251007.12.gif