UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for WSSS... Searching the city database file for: WSSS ... Date:0000Z 29 MAR 20 Station: WSSS WMO ident: 48698 Latitude: 1.37 Longitude: 103.98 Elevation: 16.00 ------------------------------------------------------------------------------- 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 16 26.8 24.7 88 2.1 25.3 45 6 299.4 303.0 298.2 357.4 19.81 1 1000 86 26.0 23.4 86 2.6 24.1 10 7 299.1 302.5 297.3 352.9 18.41 2 946 576 22.6 21.5 94 1.1 21.8 19 14 300.5 303.7 296.9 351.3 17.31 3 925 772 21.8 20.8 94 1.0 21.1 325 5 301.6 304.7 297.0 351.6 16.95 4 908 934 21.2 20.7 97 0.5 20.9 11 12 302.6 305.8 297.4 353.4 17.17 5 854 1464 17.8 15.6 87 2.2 16.3 319 12 304.4 306.8 295.2 343.6 13.17 6 850 1504 17.8 13.9 78 3.9 15.2 320 13 304.8 307.0 294.3 340.1 11.83 7 834 1666 17.6 10.6 64 7.0 13.1 315 14 306.2 308.0 293.2 335.4 9.67 8 829 1718 18.8 -6.2 18 25.0 6.8 316 15 308.0 308.6 287.8 317.2 2.90 9 824 1769 18.8 -11.2 12 30.0 5.7 318 16 308.6 308.9 287.1 314.9 1.97 10 818 1832 19.0 -19.0 6 38.0 4.5 320 17 309.4 309.6 286.4 312.9 1.04 11 767 2382 16.6 -12.4 13 29.0 4.1 4 16 312.6 313.0 288.3 318.9 1.92 12 748 2594 14.6 -8.4 20 23.0 3.9 5 15 312.7 313.2 289.2 321.4 2.71 13 742 2662 13.8 0.8 41 13.0 6.6 3 15 312.5 313.6 291.6 329.7 5.47 14 736 2730 13.4 0.4 41 13.0 6.3 1 14 312.8 313.8 291.6 329.6 5.36 15 700 3151 12.0 -7.0 26 19.0 2.9 350 12 315.8 316.4 290.6 326.2 3.23 16 688 3296 11.6 -9.4 22 21.0 2.0 338 10 316.9 317.4 290.5 325.8 2.72 17 661 3629 8.4 -0.6 53 9.0 3.5 309 5 316.9 318.0 293.0 334.6 5.55 18 643 3857 7.0 -8.0 33 15.0 0.0 316 5 317.9 318.5 291.3 328.5 3.25 19 618 4181 4.2 -0.4 72 4.6 1.7 335 6 318.3 319.4 293.7 337.5 6.02 20 588 4586 3.6 -18.4 18 22.0 -4.6 360 8 322.1 322.4 291.0 327.4 1.52 21 551 5110 -0.9 -6.9 64 6.0 -3.7 42 8 322.8 323.7 293.4 336.5 4.14 22 523 5525 -3.7 -10.7 58 7.0 -6.7 76 8 324.3 325.0 293.1 335.2 3.23 23 500 5880 -5.1 -15.1 45 10.0 -8.9 105 8 326.8 327.3 293.0 334.9 2.37 24 471 6347 -6.5 -22.5 27 16.0 -11.6 69 3 330.7 331.0 293.2 335.5 1.33 25 449 6718 -9.3 -15.3 62 6.0 -11.6 84 9 331.8 332.3 294.5 340.7 2.59 26 400 7600 -14.5 -23.5 46 9.0 -17.2 90 14 336.1 336.4 294.6 341.4 1.44 27 390 7792 -15.1 -30.1 27 15.0 -18.8 99 14 337.8 338.0 294.5 340.8 0.80 28 377 8047 -17.1 -32.1 26 15.0 -20.5 81 14 338.4 338.6 294.6 341.0 0.69 29 362 8351 -18.9 -27.9 45 9.0 -21.2 68 14 340.0 340.2 295.3 344.0 1.06 30 353 8538 -20.7 -26.7 59 6.0 -22.2 75 13 340.0 340.3 295.4 344.5 1.22 31 328 9077 -25.1 -31.1 57 6.0 -26.3 107 10 341.2 341.4 295.4 344.5 0.87 32 304 9625 -28.7 -38.7 38 10.0 -30.2 113 17 343.6 343.7 295.6 345.4 0.44 33 300 9720 -29.5 -39.5 37 10.0 -30.9 120 20 343.8 343.9 295.6 345.4 0.41 34 252 10936 -39.7 -49.7 34 10.0 -40.4 91 23 346.3 346.3 296.0 346.9 0.16 35 250 10990 -40.1 -49.1 38 9.0 -40.8 90 24 346.4 346.5 296.0 347.2 0.18 36 249 11017 -40.3 -48.3 42 8.0 -40.9 91 24 346.5 346.6 296.0 347.3 0.19 37 225 11704 -45.5 -61.5 15 16.0 -46.1 110 30 348.8 348.8 296.4 349.0 0.04 38 200 12480 -52.3 -65.3 19 13.0 -52.6 110 27 349.9 350.0 296.7 350.1 0.03 39 178 13220 -58.9 -66.9 35 8.0 -59.0 112 33 351.0 351.0 296.9 351.1 0.03 40 174 13362 -60.1 -69.1 30 9.0 -60.2 113 34 351.3 351.3 297.0 351.4 0.02 41 161 13841 -63.7 -75.7 18 12.0 -63.8 114 38 353.1 353.1 297.3 353.2 0.01 42 150 14270 -67.3 -74.3 36 7.0 -67.4 110 38 354.2 354.2 297.5 354.2 0.01 43 136 14854 -72.1 -76.5 51 4.4 -72.1 101 32 355.7 355.7 297.8 355.8 0.01 44 113 15924 -80.1 -85.0 44 4.9 -80.1 101 19 360.2 360.2 298.7 360.2 0.00 45 100 16610 -82.9 -88.9 35 6.0 -82.9 85 25 367.6 367.6 300.1 367.6 0.00 46 96 16838 -82.3 -91.3 20 9.0 -82.3 88 26 373.0 373.0 301.1 373.0 0.00 47 95 16897 -77.7 -88.7 15 11.0 -77.7 90 26 383.2 383.2 302.8 383.2 0.00 48 92 17082 -74.1 -89.1 8 15.0 -74.2 101 27 393.8 393.8 304.3 393.8 0.00 49 76 18190 -76.3 -90.3 9 14.0 -76.3 215 10 411.4 411.4 306.7 411.4 0.00 50 70 18660 -79.7 -90.7 15 11.0 -79.7 220 21 413.9 413.9 307.0 413.9 0.00 51 68 18824 -80.7 -91.7 14 11.0 -80.7 216 22 415.2 415.2 307.2 415.2 0.00 52 66 18995 -75.9 -90.9 8 15.0 -75.9 219 22 429.2 429.2 308.7 429.2 0.00 53 63 19265 -74.5 -91.5 6 17.0 -74.6 225 19 438.0 438.0 309.7 438.0 0.00 54 50 20630 -68.7 -90.7 3 22.0 -68.9 75 23 481.6 481.6 313.6 481.6 0.00 55 49 20751 -68.5 -90.5 3 22.0 -68.7 94 11 484.9 484.9 313.8 484.9 0.00 56 44 21388 -72.7 -91.7 4 19.0 -72.8 85 37 489.8 489.8 314.2 489.8 0.00 57 37 22431 -61.5 -89.5 1 28.0 -62.1 81 43 543.4 543.4 317.7 543.4 0.00 58 33 23147 -57.1 -87.1 1 30.0 -58.3 90 40 573.1 573.1 319.3 573.2 0.01 59 30 23750 -56.5 -86.5 1 30.0 -57.9 95 11 590.6 590.6 320.2 590.7 0.01 60 25 24909 -56.5 -86.5 1 30.0 -58.1 302 4 622.2 622.2 321.6 622.3 0.01 61 24 25172 -50.5 -84.5 1 34.0 -53.4 242 8 647.0 647.0 322.6 647.1 0.01 62 21 26036 -54.5 -84.5 1 30.0 -56.7 222 14 660.1 660.1 323.0 660.2 0.01 63 20 26350 -53.3 -85.3 1 32.0 -55.9 115 22 673.0 673.0 323.5 673.1 0.01 64 19 26682 -51.5 -84.5 1 33.0 -54.6 152 16 688.6 688.6 324.1 688.7 0.02 65 17 27400 -54.1 -85.1 1 31.0 -56.8 111 29 702.5 702.5 324.5 702.6 0.02 66 16 27791 -51.7 -84.7 1 33.0 -55.2 103 36 722.6 722.6 325.1 722.7 0.02 67 11 30225 -50.9 -82.9 1 32.0 -55.7 91 69 807.2 807.3 327.4 807.6 0.04 68 10 30850 -47.7 -82.7 1 35.0 -54.2 85 71 841.5 841.5 328.2 841.9 0.04 TRP 100 16610 -82.9 -88.9 35 6.0 -82.9 85 25 367.6 367.6 300.1 367.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 558.40 mb = 5005.49 m = 16422.03 ft Wetbulb zero: 609.77 mb = 4290.42 m = 14076.00 ft Precipitable water: 1.66 inches Sfc-500 mean rel hum: 51.56 % Est. max temperature: 31.74 C = 89.13 F Sfc-Lift cond lev (LCL): 977.23 mb = 289.10 m = 948.49 ft T: 24.59 C 700-500 lapse rate: 6.27 C/km ThetaE index: 40.51 C Layer 854.0- 767.0 mb Conv cond level (CCL): 906.95 mb = 943.58 m = 3095.68 ft Mean mixing ratio: 17.64 g/kg Conv temperature: 30.08 C = 86.14 F Cap Strength: 2.11 C Lifted Index: -2.95 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.39 C Lifted Index @700 mb: 0.79 C Showalter Index: 1.62 C Risk: Showers probable Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.00 C K Index: 17.80 Risk: < 20 % chance of thunderstorms Sweat Index: 200.80 Risk: None Energy Index: -0.96 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 792.25 J/kg Max Up Vert Vel: 39.81 m/s Conv Inhibition (B-): 7.99 J/kg Cap Strength: 2.08 C Lift Cond Lev (LCL): 935.82 mb = 670.24 m = 2198.92 ft Lev Free Conv (LFC): 880.82 mb = 1196.32 m = 3924.88 ft Equ Level (EL): 830.82 mb = 1698.89 m = 5573.71 ft B at Equ Level: 16.03 J/kg Max Parcel Lev (MPL): 800.82 mb = 2013.32 m = 6605.31 ft Wind level data Storm motion: 27 at 7 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 16 45 6 -4.2 -4.2 | 158 2 -0.9 2.3 1 1000 86 10 7 -1.2 -6.9 | 280 2 2.1 -0.4 2 975 305 15 10 -2.6 -9.7 | 347 3 0.7 -3.2 3 942 610 20 14 -4.8 -13.2 | 12 7 -1.5 -6.7 4 925 772 325 5 2.9 -4.1 | 249 7 6.2 2.4 5 910 914 15 13 -3.4 -12.6 | 0 6 -0.0 -6.1 6 878 1219 310 4 3.1 -2.6 | 238 8 6.4 3.9 7 850 1504 320 13 8.4 -10.0 | 286 12 11.7 -3.5 8 848 1524 310 11 8.4 -7.1 | 273 12 11.8 -0.6 9 818 1829 320 17 10.9 -13.0 | 295 16 14.3 -6.5 10 789 2134 340 15 5.1 -14.1 | 312 11 8.5 -7.6 11 761 2438 10 16 -2.8 -15.8 | 357 9 0.6 -9.3 12 734 2743 360 14 -0.0 -14.0 | 336 8 3.3 -7.5 13 709 3048 350 12 2.1 -11.8 | 314 8 5.4 -5.3 14 700 3151 350 12 2.1 -11.8 | 314 8 5.4 -5.3 15 658 3658 305 4 3.3 -2.3 | 237 8 6.6 4.2 16 588 4572 360 8 -0.0 -8.0 | 294 4 3.3 -1.5 17 500 5880 105 8 -7.7 2.1 | 153 10 -4.4 8.6 18 486 6096 85 7 -7.0 -0.6 | 148 7 -3.6 5.9 19 467 6401 65 2 -1.8 -0.8 | 195 6 1.5 5.7 20 415 7315 120 22 -19.1 11.0 | 138 24 -15.7 17.5 21 400 7600 90 14 -14.0 0.0 | 121 12 -10.7 6.5 22 399 7620 110 13 -12.2 4.4 | 141 14 -8.9 10.9 23 383 7925 90 14 -14.0 0.0 | 121 12 -10.7 6.5 24 367 8230 65 15 -13.6 -6.3 | 91 10 -10.3 0.2 25 338 8839 85 11 -11.0 -1.0 | 126 9 -7.6 5.5 26 324 9144 115 10 -9.1 4.2 | 152 12 -5.7 10.7 27 311 9449 100 11 -10.8 1.9 | 138 11 -7.5 8.4 28 300 9720 120 20 -17.3 10.0 | 140 22 -14.0 16.5 29 299 9754 120 20 -17.3 10.0 | 140 22 -14.0 16.5 30 251 10973 90 23 -23.0 0.0 | 108 21 -19.7 6.5 31 250 10990 90 24 -24.0 0.0 | 107 22 -20.7 6.5 32 219 11887 115 32 -29.0 13.5 | 128 33 -25.7 20.0 33 200 12480 110 27 -25.4 9.2 | 126 27 -22.0 15.7 34 156 14021 115 40 -36.3 16.9 | 125 40 -32.9 23.4 35 150 14270 110 38 -35.7 13.0 | 121 38 -32.4 19.5 36 134 14935 100 31 -30.5 5.4 | 114 30 -27.2 11.9 37 120 15545 110 23 -21.6 7.9 | 128 23 -18.3 14.4 38 108 16154 95 16 -15.9 1.4 | 122 15 -12.6 7.9 39 100 16610 85 25 -24.9 -2.2 | 101 22 -21.6 4.3 40 97 16764 85 25 -24.9 -2.2 | 101 22 -21.6 4.3 41 92 17069 95 28 -27.9 2.4 | 110 26 -24.6 8.9 42 88 17374 190 11 1.9 10.8 | 197 18 5.2 17.3 43 83 17678 280 10 9.8 -1.7 | 250 14 13.2 4.8 44 79 17983 285 10 9.7 -2.6 | 253 14 13.0 3.9 45 75 18288 180 10 0.0 10.0 | 191 17 3.3 16.5 46 71 18593 205 18 7.6 16.3 | 206 25 10.9 22.8 47 70 18660 220 21 13.5 16.1 | 217 28 16.8 22.6 48 67 18898 215 23 13.2 18.8 | 213 30 16.5 25.3 49 64 19202 225 20 14.1 14.1 | 220 27 17.5 20.6 50 61 19507 225 15 10.6 10.6 | 219 22 13.9 17.1 51 57 19812 260 10 9.8 1.7 | 238 16 13.2 8.2 52 52 20422 30 2 -1.0 -1.7 | 206 5 2.3 4.8 53 50 20630 75 23 -22.2 -6.0 | 92 19 -18.9 0.6 54 49 20726 95 10 -10.0 0.9 | 138 10 -6.6 7.4 55 45 21336 80 36 -35.5 -6.3 | 90 32 -32.1 0.3 56 42 21641 100 42 -41.4 7.3 | 110 40 -38.0 13.8 57 40 21946 90 48 -48.0 0.0 | 98 45 -44.7 6.5 58 36 22555 80 42 -41.4 -7.3 | 89 38 -38.0 -0.8 59 33 23165 90 40 -40.0 0.0 | 100 37 -36.7 6.5 60 30 23750 95 11 -11.0 1.0 | 134 11 -7.6 7.5 61 28 24079 100 13 -12.8 2.3 | 133 13 -9.5 8.8 62 26 24689 355 1 0.1 -1.0 | 212 6 3.4 5.5 63 24 25298 215 10 5.7 8.2 | 212 17 9.1 14.7 64 22 25603 230 18 13.8 11.6 | 223 25 17.1 18.1 65 21 25908 250 14 13.2 4.8 | 236 20 16.5 11.3 66 20 26213 185 14 1.2 13.9 | 193 21 4.5 20.4 67 20 26350 115 22 -19.9 9.3 | 134 23 -16.6 15.8 68 19 26518 155 16 -6.8 14.5 | 171 21 -3.4 21.0 69 18 26822 115 22 -19.9 9.3 | 134 23 -16.6 15.8 70 16 27127 105 37 -35.7 9.6 | 116 36 -32.4 16.1 71 15 27432 95 31 -30.9 2.7 | 108 29 -27.6 9.2 72 12 28346 95 67 -66.7 5.8 | 101 65 -63.4 12.3 73 8 29566 75 75 -72.4 -19.4 | 79 70 -69.1 -12.9 Wind Parameters Mean winds (0-6000m): 357.1 at 9.7 knts Storm direction: 27.1 at 7.3 knts Shear (0-3000m) pos: 2.2 neg: 2.9 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 158.8 deg Storm rel helicity (0-3000m) pos: 76.6 neg: -42.0 tot: 34.5 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 1.9 10^-3/s Energy-Hel index: 0.26 Bulk Rich Number: 592.31 Bulk Shear: 1.34 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 16 9 345 3| 0.0 8.1 8.1| 4.2 0.0 4.2 8.5 0.85| 11.2 9.5 1000 12 10 339 3| 0.0 4.0 4.0| 13.6 -18.2 -4.6 -4.6 0.08| 18.4 1.5 1500 1 9 311 4| 0.0 4.6 4.6| 27.6 -30.8 -3.2 -2.1 0.02| 17.7 0.4 2000 346 11 303 7| 1.5 3.4 4.9| 52.2 -30.8 21.5 10.7 0.13| 15.6 2.0 2500 348 12 310 8| 2.6 2.7 5.4| 76.6 -31.3 45.3 18.1 0.23| 14.6 3.4 3000 350 12 315 8| 2.2 2.9 5.0| 76.6 -42.0 34.5 11.5 0.15| 13.0 1.9 4000 348 11 306 7| 1.8 2.6 4.3| 79.9 -62.5 17.4 4.4 0.03| 11.4 0.4 5000 350 10 305 6| 2.2 2.1 4.3| 85.8 -62.5 23.4 4.7 0.10| 10.1 1.0 6000 357 10 310 5| 1.9 1.7 3.6| 93.0 -63.3 29.7 5.0 0.13| 9.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//WSSS/skewt/WSSS.skewt.20200329.00.gif