UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for SCCI... Searching the city database file for: SCCI ... Date:1200Z 2 DEC 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 -23 300 10 SFC 992 37 10.0 2.0 57 8.0 6.2 300 10 283.8 284.6 279.7 296.3 4.45 2 925 618 3.8 -2.2 65 6.0 1.3 310 15 283.2 283.8 278.2 293.1 3.51 3 874 1075 -0.5 -2.5 86 2.0 -1.3 297 19 283.4 284.0 278.4 293.6 3.64 4 850 1297 -2.3 -6.6 72 4.3 -3.9 290 21 283.7 284.2 277.4 291.6 2.74 5 775 2023 -7.1 -16.1 49 9.0 -9.6 285 34 286.2 286.4 276.9 290.4 1.40 6 766 2115 -6.5 -20.5 32 14.0 -10.0 285 36 287.8 287.9 277.0 290.8 0.98 7 728 2510 -9.5 -18.5 48 9.0 -11.8 282 43 288.7 288.9 277.9 292.4 1.22 8 700 2812 -10.9 -30.9 18 20.0 -14.5 280 49 290.4 290.5 277.5 291.8 0.42 9 695 2867 -11.3 -33.3 14 22.0 -14.9 280 49 290.6 290.6 277.5 291.7 0.33 10 667 3181 -12.9 -22.9 43 10.0 -15.1 281 52 292.2 292.4 279.1 295.1 0.91 11 661 3250 -13.3 -25.3 36 12.0 -15.7 281 52 292.5 292.6 279.0 294.9 0.74 12 649 3389 -12.3 -39.3 9 27.0 -16.2 281 53 295.2 295.2 279.5 295.8 0.19 13 643 3460 -11.7 -27.7 25 16.0 -14.9 281 54 296.6 296.8 280.7 298.6 0.61 14 625 3677 -12.5 -48.5 3 36.0 -16.7 282 55 298.2 298.2 280.6 298.4 0.07 15 594 4062 -15.9 -35.9 16 20.0 -18.9 282 58 298.6 298.6 281.1 299.6 0.30 16 500 5340 -23.1 -49.1 7 26.0 -25.4 285 67 304.9 304.9 283.5 305.2 0.09 17 400 6930 -36.1 -56.1 11 20.0 -37.0 290 74 308.1 308.1 284.7 308.3 0.05 18 359 7672 -42.7 -63.7 8 21.0 -43.3 288 81 308.9 308.9 284.9 309.0 0.02 19 348 7882 -44.5 -58.5 20 14.0 -44.9 288 83 309.2 309.2 285.1 309.4 0.04 20 300 8870 -48.1 -68.1 8 20.0 -48.5 285 93 317.6 317.6 287.9 317.6 0.01 21 296 8958 -48.5 -67.5 9 19.0 -48.8 285 94 318.2 318.2 288.2 318.3 0.01 22 276 9419 -47.9 -73.9 3 26.0 -48.3 281 101 325.5 325.5 290.5 325.5 0.01 23 269 9589 -48.3 -74.8 3 26.5 -48.7 280 103 327.3 327.3 290.9 327.3 0.01 24 250 10070 -49.5 -77.5 2 28.0 -49.9 285 96 332.5 332.5 292.4 332.5 0.00 25 200 11530 -49.3 -80.3 1 31.0 -49.8 290 78 354.7 354.7 297.6 354.7 0.00 26 187 11972 -48.1 -80.1 1 32.0 -48.7 291 78 363.5 363.5 299.4 363.5 0.00 27 150 13410 -52.5 -81.5 2 29.0 -53.0 295 76 379.6 379.6 302.2 379.6 0.00 28 125 14593 -51.1 -82.1 1 31.0 -51.8 291 59 402.5 402.5 305.5 402.5 0.00 29 102 15903 -55.5 -84.5 2 29.0 -56.0 285 41 418.1 418.1 307.5 418.1 0.00 30 100 16030 -53.1 -83.1 1 30.0 -53.8 285 39 425.1 425.1 308.3 425.1 0.00 31 86 16990 -58.5 -85.5 2 27.0 -58.9 279 36 433.0 433.0 309.1 433.0 0.00 32 82 17291 -56.7 -84.7 2 28.0 -57.2 277 36 442.6 442.6 310.1 442.6 0.00 33 73 18023 -59.1 -86.1 2 27.0 -59.6 272 34 452.5 452.5 311.1 452.5 0.00 34 70 18290 -53.3 -84.3 1 31.0 -54.2 270 33 470.4 470.4 312.7 470.4 0.00 35 69 18383 -52.7 -83.7 1 31.0 -53.7 270 32 473.6 473.6 313.0 473.6 0.01 36 57 19606 -57.1 -85.1 2 28.0 -57.8 276 24 490.2 490.2 314.2 490.2 0.00 37 53 20074 -51.5 -83.5 1 32.0 -52.9 278 21 513.5 513.5 315.9 513.5 0.01 38 50 20450 -54.3 -84.3 1 30.0 -55.4 280 19 515.5 515.5 316.0 515.6 0.01 39 46 20982 -55.7 -85.7 1 30.0 -56.7 269 18 524.6 524.6 316.6 524.6 0.01 40 44 21267 -52.3 -84.3 1 32.0 -53.8 264 17 539.6 539.6 317.5 539.6 0.01 41 41 21720 -55.3 -85.3 1 30.0 -56.5 255 16 543.1 543.1 317.7 543.2 0.01 42 34 22922 -51.9 -83.9 1 32.0 -53.8 231 12 581.9 581.9 319.8 582.0 0.01 43 31 23518 -53.3 -84.3 1 31.0 -55.1 219 11 593.7 593.7 320.3 593.8 0.01 44 30 23730 -51.7 -83.7 1 32.0 -53.9 215 10 603.7 603.7 320.8 603.8 0.01 45 26 24665 -49.7 -82.7 1 33.0 -52.7 256 8 634.6 634.6 322.1 634.7 0.02 46 25 24920 -52.3 -83.3 1 31.0 -54.7 267 7 634.3 634.3 322.1 634.4 0.02 47 21 26051 -51.9 -83.9 1 32.0 -54.8 316 4 667.9 667.9 323.3 668.0 0.02 48 20 26370 -49.3 -83.3 1 34.0 -53.0 330 3 685.3 685.3 324.0 685.4 0.02 49 10 31050 -34.1 -77.1 0 43.0 -47.8 80 19 892.3 892.3 329.3 893.4 0.11 50 8.9 31869 -32.5 -76.5 0 44.0 -47.9 928.7 928.7 330.0 930.1 0.13 TRP 296 8958 -48.5 -67.5 9 19.0 -48.8 285 94 318.2 318.2 288.2 318.3 0.01 WND 269 9589 -48.3 -74.8 3 26.5 -48.7 280 103 327.3 327.3 290.9 327.3 0.01 Sounding variables and indices 1000-500 mb thick: 5363.00 m Freezing level: 879.93 mb = 1021.94 m = 3352.77 ft Wetbulb zero: 900.27 mb = 836.43 m = 2744.15 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 36.89 % Est. max temperature: 10.19 C = 50.34 F Sfc-Lift cond lev (LCL): 878.19 mb = 1036.51 m = 3400.57 ft T: -0.14 C 700-500 lapse rate: 4.83 C/km ThetaE index: 3.27 C Layer 850.0- 766.0 mb Conv cond level (CCL): 852.06 mb = 1277.69 m = 4191.83 ft Mean mixing ratio: 3.83 g/kg Conv temperature: 9.90 C = 49.82 F Cap Strength: 6.93 C Lifted Index: 9.99 C Risk: None Lifted Index @300 mb: 16.57 C Lifted Index @700 mb: 1.97 C Showalter Index: 11.92 C Risk: None Total Totals Index: 37.30 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 16.50 C K Index: -5.80 Risk: None Sweat Index: 109.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.19 J/kg Max Up Vert Vel: 2.09 m/s Conv Inhibition (B-): 61527.94 J/kg Cap Strength: 9.75 C Lift Cond Lev (LCL): 855.59 mb = 1244.72 m = 4083.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 34 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 ---------------------------------------------------------- 0 992 37 300 10 8.7 -5.0 | 141 24 -15.3 18.8 1 925 618 310 15 11.5 -9.6 | 138 19 -12.5 14.1 2 850 1297 290 21 19.7 -7.2 | 166 17 -4.3 16.6 3 700 2812 280 49 48.3 -8.5 | 238 29 24.2 15.3 4 500 5340 285 67 64.7 -17.3 | 261 41 40.7 6.4 5 400 6930 290 74 69.5 -25.3 | 272 46 45.5 -1.5 6 300 8870 285 93 89.8 -24.1 | 270 66 65.8 -0.3 7 296 8958 285 94 90.8 -24.3 | 270 67 66.8 -0.6 8 269 9589 280 103 101.4 -17.9 | 266 78 77.4 5.9 9 250 10070 285 96 92.7 -24.8 | 271 69 68.7 -1.1 10 200 11530 290 78 73.3 -26.7 | 273 49 49.3 -2.9 11 150 13410 295 76 68.9 -32.1 | 281 46 44.9 -8.3 12 100 16030 285 39 37.7 -10.1 | 225 19 13.7 13.7 13 70 18290 270 33 33.0 -0.0 | 201 25 9.0 23.8 14 50 20450 280 19 18.7 -3.3 | 165 21 -5.3 20.5 15 30 23730 215 10 5.7 8.2 | 150 37 -18.3 32.0 16 20 26370 330 3 1.5 -2.6 | 133 31 -22.5 21.2 17 10 31050 80 19 -18.7 -3.3 | 116 47 -42.7 20.5 Wind Parameters Mean winds (0-6000m): 284.7 at 45.0 knts Storm direction: 314.7 at 33.8 knts Shear (0-3000m) pos: 0.8 neg: 6.6 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 99.7 deg Storm rel helicity (0-3000m) pos: 158.1 neg: -3.5 tot: 154.6 m^2/s^2 ave: 51.5 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 152.54 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 ------------------------------------------------------------------------------- 500 305 12 140 22| 4.8 0.0 4.8| 0.0 -3.2 -3.2 -6.4 -0.12| 4.8 -0.6 1000 305 14 142 20| 2.4 2.8 5.2| 20.9 -3.5 17.4 17.4 0.37| 5.4 2.0 1500 299 17 149 18| 1.6 4.5 6.1| 54.6 -3.5 51.1 34.1 0.63| 6.3 4.0 2000 294 20 160 17| 1.2 5.7 6.9| 93.1 -3.5 89.7 44.8 0.74| 7.2 5.3 2500 290 24 175 16| 1.0 6.5 7.5|129.7 -3.5 126.2 50.5 0.74| 7.7 5.6 3000 287 28 190 16| 0.8 6.6 7.4|158.1 -3.5 154.6 51.5 0.71| 7.6 5.4 4000 285 34 212 18| 1.5 5.0 6.5|205.9 -3.5 202.4 50.6 0.72| 6.6 4.8 5000 284 40 227 20| 2.0 4.0 5.9|257.1 -3.5 253.6 50.7 0.72| 6.1 4.4 6000 285 45 238 23| 2.1 3.3 5.5|313.6 -3.5 310.1 51.7 0.73| 5.6 4.1 Wrote GIF file: /home/apache/climate/data/raob//SCCI/skewt/SCCI.skewt.20251202.12.gif