UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for SCSN... Searching the city database file for: SCSN ... Date:0000Z 9 JAN 26 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 1006 75 18.4 15.5 83 2.9 16.5 235 4 291.1 293.0 289.5 322.3 11.07 1 1000 125 17.6 15.5 87 2.1 16.3 225 4 290.8 292.7 289.4 322.2 11.14 2 981 289 16.2 14.4 89 1.8 15.1 205 5 290.9 292.8 289.0 320.8 10.57 3 948 581 16.2 12.2 77 4.0 13.7 170 8 293.8 295.5 289.0 320.9 9.45 4 929 755 18.6 12.6 68 6.0 14.8 149 10 298.0 299.8 290.8 326.8 9.91 5 925 792 18.4 12.4 68 6.0 14.6 145 10 298.1 299.9 290.8 326.8 9.82 6 895 1075 18.6 9.6 56 9.0 13.1 147 8 301.2 302.7 290.6 326.1 8.41 7 850 1515 14.8 7.8 63 7.0 10.6 150 5 301.6 303.1 290.2 324.9 7.83 8 848 1535 14.8 7.8 63 7.0 10.6 151 5 301.9 303.3 290.3 325.2 7.85 9 838 1635 15.6 2.6 42 13.0 8.5 155 6 303.7 304.7 288.9 320.4 5.51 10 836 1656 15.8 3.8 45 12.0 9.1 156 6 304.1 305.3 289.5 322.3 6.02 11 744 2633 8.6 -3.4 43 12.0 2.8 195 15 306.6 307.4 288.4 319.0 4.00 12 700 3133 4.2 -3.8 56 8.0 0.4 215 19 307.1 307.9 288.7 319.9 4.12 13 630 3981 -2.5 -2.5 100 0.0 -2.5 206 20 308.9 309.8 290.2 324.6 5.06 14 627 4019 -1.7 -1.7 100 0.0 -1.7 205 20 310.2 311.2 290.9 327.0 5.39 15 577 4675 -7.1 -8.6 89 1.5 -7.7 198 20 311.4 312.0 289.5 322.4 3.46 16 500 5780 -13.5 -15.1 88 1.6 -14.0 185 21 316.6 317.0 290.1 324.4 2.37 17 430 6910 -20.1 -22.2 83 2.1 -20.7 148 22 322.1 322.4 290.9 327.3 1.50 18 400 7440 -24.3 -26.5 82 2.2 -24.8 130 22 323.4 323.6 290.9 327.2 1.10 19 357 8259 -31.1 -34.9 69 3.8 -31.6 128 29 325.0 325.1 290.9 327.0 0.55 20 331 8792 -35.1 -36.5 87 1.4 -35.3 127 33 326.6 326.7 291.3 328.5 0.51 21 314 9158 -38.7 -42.7 66 4.0 -39.0 126 36 326.5 326.6 291.0 327.6 0.28 22 309 9268 -39.3 -46.3 47 7.0 -39.8 126 37 327.2 327.2 291.1 327.9 0.19 23 300 9470 -40.7 -45.7 59 5.0 -41.1 125 39 328.0 328.0 291.4 328.8 0.21 24 291 9676 -42.3 -44.5 79 2.2 -42.5 130 37 328.6 328.6 291.6 329.6 0.25 25 285 9817 -43.3 -45.7 77 2.4 -43.5 133 35 329.1 329.2 291.7 330.0 0.22 26 281 9912 -43.9 -65.9 7 22.0 -44.5 136 34 329.6 329.6 291.6 329.7 0.02 27 278 9984 -44.5 -58.5 20 14.0 -45.0 138 33 329.7 329.8 291.7 330.0 0.05 28 276 10032 -44.3 -51.3 46 7.0 -44.6 139 33 330.7 330.7 292.0 331.2 0.12 29 274 10081 -43.9 -64.9 8 21.0 -44.5 140 32 332.0 332.0 292.3 332.1 0.02 30 270 10179 -44.5 -60.5 15 16.0 -45.0 142 31 332.5 332.5 292.4 332.7 0.04 31 250 10690 -47.9 -65.9 11 18.0 -48.3 155 25 334.9 334.9 293.0 334.9 0.02 32 209 11864 -51.3 -69.3 10 18.0 -51.7 225 28 347.1 347.1 296.0 347.2 0.02 33 200 12150 -50.9 -73.9 5 23.0 -51.3 215 27 352.2 352.2 297.1 352.2 0.01 34 193 12382 -49.9 -70.9 7 21.0 -50.4 219 28 357.4 357.4 298.2 357.4 0.01 35 150 14010 -55.1 -76.1 6 21.0 -55.5 250 39 375.1 375.1 301.5 375.2 0.01 36 100 16540 -65.5 -85.5 5 20.0 -65.7 235 16 401.2 401.2 305.3 401.2 0.00 37 85 17514 -70.3 -87.3 7 17.0 -70.4 240 12 410.5 410.5 306.6 410.6 0.00 38 70 18670 -68.7 -86.7 6 18.0 -68.8 245 8 437.4 437.4 309.6 437.4 0.00 39 68 18843 -68.5 -86.5 6 18.0 -68.7 231 7 441.5 441.5 310.0 441.5 0.00 40 63 19297 -71.3 -88.3 6 17.0 -71.4 195 6 445.1 445.1 310.4 445.1 0.00 41 58 19793 -64.5 -85.5 4 21.0 -64.8 156 5 471.1 471.1 312.7 471.1 0.00 42 54 20230 -63.5 -84.5 4 21.0 -63.8 122 3 483.1 483.1 313.7 483.1 0.01 43 50 20700 -64.9 -85.9 4 21.0 -65.2 85 2 490.5 490.5 314.2 490.6 0.00 44 48 20948 -65.7 -86.7 4 21.0 -66.0 85 4 494.4 494.4 314.5 494.4 0.00 45 44 21482 -61.3 -84.3 3 23.0 -61.9 86 8 517.6 517.6 316.1 517.7 0.01 46 41 21919 -62.3 -85.3 3 23.0 -62.8 87 12 525.7 525.7 316.6 525.7 0.01 47 34 23090 -56.9 -82.9 2 26.0 -58.0 89 21 568.8 568.8 319.1 568.9 0.01 48 32 23472 -58.3 -83.3 3 25.0 -59.3 89 24 575.0 575.0 319.4 575.1 0.01 49 30 23880 -56.7 -82.7 2 26.0 -58.0 90 27 590.1 590.1 320.2 590.2 0.01 50 24 25300 -57.3 -83.3 2 26.0 -58.8 96 32 627.2 627.2 321.8 627.3 0.02 51 20 26470 -52.9 -81.9 2 29.0 -55.6 100 36 674.3 674.3 323.6 674.4 0.02 52 19 26802 -52.5 -81.5 2 29.0 -55.4 100 36 685.5 685.5 324.0 685.7 0.03 53 18 27154 -48.9 -79.9 2 31.0 -52.9 100 37 707.5 707.5 324.7 707.8 0.04 54 17 27529 -50.1 -81.1 1 31.0 -53.9 100 37 715.3 715.3 324.9 715.6 0.03 55 14 28819 -42.9 -77.9 1 35.0 -50.2 100 39 780.6 780.6 326.8 781.2 0.07 56 11 30455 -40.3 -80.3 1 40.0 -50.0 100 41 845.7 845.8 328.3 846.3 0.06 57 10 31110 -37.3 -79.3 0 42.0 -49.1 100 42 880.3 880.4 329.1 881.1 0.07 58 8.3 32401 -35.9 -78.9 0 43.0 -49.5 934.0 934.1 330.1 935.1 0.10 TRP 209 11864 -51.3 -69.3 10 18.0 -51.7 225 28 347.1 347.1 296.0 347.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5655.00 m Freezing level: 656.12 mb = 3664.51 m = 12022.52 ft Wetbulb zero: 690.95 mb = 3237.76 m = 10622.44 ft Precipitable water: 1.28 inches Sfc-500 mean rel hum: 71.62 % Est. max temperature: 28.95 C = 84.11 F Sfc-Lift cond lev (LCL): 963.77 mb = 440.49 m = 1445.16 ft T: 16.20 C 700-500 lapse rate: 6.69 C/km ThetaE index: 4.80 C Layer 838.0- 836.0 mb Conv cond level (CCL): 757.39 mb = 2483.20 m = 8146.88 ft Mean mixing ratio: 10.03 g/kg Conv temperature: 33.62 C = 92.52 F Cap Strength: 6.51 C Lifted Index: 1.25 C Risk: Showers probable Lifted Index @300 mb: 4.16 C Lifted Index @700 mb: 2.54 C Showalter Index: 0.25 C Risk: Thunderstorms probable Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 21.30 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 136.60 Risk: None Energy Index: -0.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.93 J/kg Max Up Vert Vel: 9.27 m/s Conv Inhibition (B-): 61311.05 J/kg Cap Strength: 6.32 C Lift Cond Lev (LCL): 899.30 mb = 1033.87 m = 3391.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 224 at 11 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 1006 75 235 4 3.3 2.3 | 39 7 -4.6 -5.7 1 1000 125 225 4 2.8 2.8 | 44 7 -5.0 -5.2 2 925 792 145 10 -5.7 8.2 | 91 14 -13.6 0.2 3 850 1515 150 5 -2.5 4.3 | 70 11 -10.4 -3.7 4 700 3133 215 19 10.9 15.6 | 202 8 3.0 7.5 5 500 5780 185 21 1.8 20.9 | 155 14 -6.0 12.9 6 400 7440 130 22 -16.9 14.1 | 104 25 -24.7 6.1 7 300 9470 125 39 -31.9 22.4 | 110 42 -39.8 14.3 8 250 10690 155 25 -10.6 22.7 | 128 24 -18.4 14.6 9 209 11864 225 28 19.8 19.8 | 225 17 11.9 11.8 10 200 12150 215 27 15.5 22.1 | 208 16 7.6 14.1 11 150 14010 250 39 36.6 13.3 | 260 29 28.8 5.3 12 100 16540 235 16 13.1 9.2 | 258 5 5.2 1.1 13 70 18670 245 8 7.3 3.4 | 8 5 -0.6 -4.7 14 50 20700 85 2 -2.0 -0.2 | 50 13 -9.9 -8.2 15 30 23880 90 27 -27.0 0.0 | 77 36 -34.9 -8.0 16 20 26470 100 36 -35.5 6.3 | 88 43 -43.3 -1.8 17 10 31110 100 42 -41.4 7.3 | 89 49 -49.2 -0.7 Wind Parameters Mean winds (0-6000m): 194.4 at 15.0 knts Storm direction: 224.4 at 11.2 knts Shear (0-3000m) pos: 2.9 neg: 1.5 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 157.1 deg Storm rel helicity (0-3000m) pos: 52.7 neg: -13.5 tot: 39.2 m^2/s^2 ave: 13.1 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.84 Bulk Shear: 11.18 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 ------------------------------------------------------------------------------- 500 191 6 71 7| 0.0 7.5 7.5| 11.3 0.0 11.3 22.7 0.81| 7.8 6.4 1000 159 7 84 11| 0.0 4.6 4.6| 12.4 -5.8 6.5 6.5 0.35| 7.0 2.5 1500 155 7 82 11| 0.9 3.0 3.9| 13.2 -13.5 -0.3 -0.2 0.16| 5.8 0.9 2000 158 7 83 11| 1.1 2.3 3.4| 26.2 -13.5 12.8 6.4 0.34| 5.6 1.9 2500 169 8 90 9| 2.1 1.8 3.9| 38.9 -13.5 25.4 10.2 0.47| 5.8 2.7 3000 185 10 102 7| 2.9 1.5 4.4| 52.7 -13.5 39.2 13.1 0.58| 6.0 3.5 4000 196 12 127 6| 2.2 1.5 3.7| 54.2 -20.7 33.5 8.4 0.46| 5.1 2.3 5000 197 14 143 6| 1.7 1.6 3.4| 54.2 -30.2 24.0 4.8 0.34| 4.5 1.5 6000 194 15 147 8| 1.4 1.9 3.3| 54.2 -50.2 4.0 0.7 0.19| 4.3 0.8 Wrote GIF file: /home/apache/climate/data/raob//SCSN/skewt/SCSN.skewt.20260109.00.gif