UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for WSSS... Searching the city database file for: WSSS ... Date:0000Z 1 APR 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 1009 16 27.2 25.2 89 2.0 25.7 10 3 299.6 303.3 298.6 359.4 20.39 1 1000 99 26.6 23.6 84 3.0 24.4 30 5 299.8 303.2 297.5 354.4 18.65 2 951 543 23.4 21.8 91 1.6 22.3 53 11 300.8 304.1 297.1 352.4 17.55 3 925 786 23.4 17.4 69 6.0 19.2 45 10 303.2 305.8 295.2 343.7 13.64 4 910 929 22.8 15.8 65 7.0 18.1 39 7 304.0 306.4 294.6 341.3 12.50 5 880 1221 21.6 8.6 43 13.0 13.6 20 7 305.7 307.2 291.7 329.9 7.99 6 872 1300 20.4 14.4 68 6.0 16.4 15 7 305.3 307.5 294.6 340.9 11.91 7 850 1521 20.2 3.2 32 17.0 10.6 360 7 307.3 308.4 290.2 324.7 5.67 8 842 1603 19.8 -0.2 26 20.0 9.1 1 10 307.7 308.6 289.2 321.6 4.48 9 831 1716 18.6 7.6 49 11.0 11.9 348 10 307.6 309.1 292.2 331.7 7.90 10 801 2031 18.0 -2.0 26 20.0 7.6 251 4 310.2 311.0 289.7 323.2 4.12 11 791 2138 16.6 7.6 55 9.0 11.1 206 1 309.8 311.4 293.2 335.3 8.31 12 784 2214 16.6 1.6 36 15.0 8.3 242 1 310.6 311.7 291.0 327.7 5.48 13 764 2433 14.4 8.4 67 6.0 10.7 354 0 310.6 312.3 293.9 338.5 9.09 14 733 2783 12.8 2.8 51 10.0 7.1 293 1 312.5 313.7 292.4 332.5 6.40 15 717 2968 11.2 5.2 67 6.0 7.6 255 2 312.7 314.2 293.5 336.8 7.76 16 700 3168 10.0 5.6 74 4.4 7.3 215 3 313.6 315.1 294.1 339.0 8.18 17 675 3469 8.2 4.6 78 3.6 6.1 242 6 314.8 316.3 294.2 339.6 7.91 18 614 4245 5.0 -20.0 14 25.0 -3.9 301 6 319.8 320.0 290.0 324.2 1.27 19 604 4379 3.8 -8.2 41 12.0 -1.7 310 6 319.9 320.6 292.0 331.1 3.41 20 585 4638 2.8 -15.2 25 18.0 -4.3 340 6 321.7 322.1 291.3 328.5 2.00 21 577 4749 2.2 -13.8 29 16.0 -4.3 15 8 322.2 322.7 291.7 329.9 2.28 22 571 4833 1.0 -2.0 80 3.0 -0.6 41 9 321.8 322.9 294.4 340.6 5.80 23 567 4890 0.4 -2.5 81 2.9 -1.1 59 10 321.7 322.8 294.3 340.0 5.62 24 542 5250 -1.7 -5.6 75 3.9 -3.6 51 10 323.4 324.3 294.0 338.7 4.65 25 526 5488 -1.1 -16.1 31 15.0 -6.9 11 12 326.9 327.3 292.8 334.1 2.07 26 500 5890 -4.3 -14.3 46 10.0 -8.3 325 7 327.8 328.3 293.4 336.5 2.53 27 467 6428 -8.1 -12.5 71 4.4 -9.9 322 5 329.5 330.2 294.4 340.2 3.14 28 423 7193 -13.1 -22.1 47 9.0 -15.9 303 2 332.6 332.9 293.9 338.1 1.54 29 418 7285 -13.3 -24.3 39 11.0 -16.5 301 1 333.5 333.7 293.9 338.1 1.28 30 408 7469 -14.7 -19.7 66 5.0 -16.3 2 2 334.0 334.4 294.6 341.0 1.97 31 400 7620 -15.7 -22.7 55 7.0 -17.8 65 4 334.6 334.9 294.3 340.1 1.54 32 396 7695 -16.1 -26.1 42 10.0 -18.8 71 5 335.0 335.3 294.1 339.2 1.15 33 386 7887 -16.9 -26.9 42 10.0 -19.5 86 7 336.4 336.7 294.4 340.5 1.09 34 378 8043 -18.1 -20.2 84 2.1 -18.8 99 9 336.9 337.3 295.3 344.1 2.03 35 374 8122 -17.5 -27.5 41 10.0 -20.1 105 10 338.7 338.9 295.0 342.7 1.07 36 332 9000 -23.3 -36.3 29 13.0 -25.6 107 10 342.5 342.6 295.4 344.5 0.52 37 300 9730 -28.9 -42.9 25 14.0 -30.7 125 17 344.6 344.7 295.7 345.8 0.29 38 290 9972 -30.3 -48.3 16 18.0 -32.2 121 14 346.0 346.0 295.9 346.7 0.17 39 275 10348 -33.5 -48.5 21 15.0 -34.9 115 15 346.7 346.7 296.1 347.4 0.17 40 269 10503 -34.7 -41.7 49 7.0 -35.5 124 15 347.1 347.2 296.3 348.6 0.37 41 267 10555 -35.1 -51.1 18 16.0 -36.4 127 16 347.3 347.3 296.1 347.8 0.13 42 252 10955 -38.9 -46.9 43 8.0 -39.6 130 16 347.4 347.5 296.3 348.4 0.22 43 250 11010 -39.3 -50.3 30 11.0 -40.1 140 17 347.6 347.7 296.3 348.3 0.15 44 245 11148 -40.5 -53.5 24 13.0 -41.3 145 17 347.9 347.9 296.3 348.3 0.11 45 233 11489 -43.5 -54.5 29 11.0 -44.1 156 17 348.3 348.4 296.4 348.8 0.10 46 203 12403 -50.5 -65.5 15 15.0 -50.9 128 21 351.3 351.3 297.0 351.4 0.03 47 200 12500 -51.5 -65.5 17 14.0 -51.8 115 21 351.2 351.2 296.9 351.3 0.03 48 164 13756 -62.9 -67.9 51 5.0 -63.0 98 34 352.6 352.6 297.2 352.7 0.03 49 159 13946 -64.1 -75.1 21 11.0 -64.2 96 36 353.7 353.7 297.4 353.8 0.01 50 150 14300 -67.5 -73.5 42 6.0 -67.5 85 31 353.8 353.8 297.4 353.9 0.01 51 146 14462 -68.9 -73.1 54 4.2 -68.9 87 30 354.1 354.1 297.5 354.2 0.01 52 139 14754 -70.9 -77.9 35 7.0 -70.9 84 29 355.6 355.6 297.8 355.6 0.01 53 131 15102 -73.7 -77.7 54 4.0 -73.7 65 29 356.7 356.7 298.1 356.7 0.01 54 111 16050 -81.1 -83.9 62 2.8 -81.1 52 26 360.1 360.1 298.7 360.1 0.00 55 108 16204 -81.5 -85.4 51 3.9 -81.5 70 27 362.2 362.2 299.1 362.2 0.00 56 100 16640 -77.1 -89.1 13 12.0 -77.1 205 6 378.8 378.8 302.1 378.8 0.00 57 86 17499 -80.1 -89.1 21 9.0 -80.1 288 17 389.4 389.4 303.7 389.4 0.00 58 79 17982 -78.3 -91.3 10 13.0 -78.3 300 6 402.7 402.7 305.6 402.7 0.00 59 76 18205 -74.3 -90.3 7 16.0 -74.3 296 4 415.5 415.5 307.2 415.5 0.00 60 70 18680 -77.5 -90.5 11 13.0 -77.6 250 33 418.6 418.6 307.6 418.6 0.00 61 65 19106 -78.7 -90.7 12 12.0 -78.7 257 29 424.9 424.9 308.3 424.9 0.00 62 50 20640 -69.9 -90.9 3 21.0 -70.1 105 26 478.8 478.8 313.4 478.8 0.00 63 43 21538 -71.7 -90.7 4 19.0 -71.8 61 37 495.4 495.4 314.6 495.5 0.00 64 40 21966 -71.5 -91.5 4 20.0 -71.6 89 45 506.3 506.3 315.4 506.3 0.00 65 33 23145 -57.7 -87.7 1 30.0 -58.8 103 41 571.5 571.5 319.2 571.6 0.01 66 30 23750 -56.7 -86.7 1 30.0 -58.0 145 19 590.1 590.1 320.2 590.1 0.01 67 27 24412 -59.3 -87.3 1 28.0 -60.4 159 22 600.8 600.8 320.6 600.9 0.01 68 25 24899 -53.9 -85.9 1 32.0 -55.9 147 13 629.7 629.7 321.9 629.8 0.01 69 23 25436 -51.9 -83.9 1 32.0 -54.5 48 12 650.8 650.8 322.7 650.9 0.02 70 20 26340 -51.9 -83.9 1 32.0 -54.8 80 29 677.3 677.3 323.7 677.4 0.02 71 18 27022 -54.3 -85.3 1 31.0 -56.9 76 29 690.5 690.5 324.1 690.6 0.02 72 14 28671 -45.7 -81.7 1 36.0 -51.8 80 63 771.1 771.1 326.5 771.4 0.04 73 10 30940 -41.5 -79.5 1 38.0 -51.0 85 59 864.6 864.7 328.7 865.4 0.07 74 9.5 31289 -40.7 -79.7 1 39.0 -50.8 880.4 880.5 329.1 881.2 0.07 75 8.3 32209 -40.1 -80.1 1 40.0 -51.2 917.5 917.5 329.8 918.3 0.08 76 7.1 33289 -33.9 -76.9 1 43.0 -49.6 984.9 985.0 330.9 986.7 0.15 TRP 108 16204 -81.5 -85.4 51 3.9 -81.5 70 27 362.2 362.2 299.1 362.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 562.24 mb = 4958.17 m = 16266.77 ft Wetbulb zero: 637.92 mb = 3932.00 m = 12900.10 ft Precipitable water: 1.77 inches Sfc-500 mean rel hum: 55.65 % Est. max temperature: 34.10 C = 93.39 F Sfc-Lift cond lev (LCL): 980.63 mb = 271.68 m = 891.31 ft T: 25.35 C 700-500 lapse rate: 5.25 C/km ThetaE index: 29.51 C Layer 1000.0- 872.0 mb Conv cond level (CCL): 833.92 mb = 1685.48 m = 5529.74 ft Mean mixing ratio: 16.71 g/kg Conv temperature: 35.28 C = 95.51 F Cap Strength: 2.52 C Lifted Index: -1.51 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.79 C Lifted Index @700 mb: -0.74 C Showalter Index: 9.57 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 7.50 C K Index: 23.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 59.40 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 432.90 J/kg Max Up Vert Vel: 29.42 m/s Conv Inhibition (B-): 118.11 J/kg Cap Strength: 2.52 C Lift Cond Lev (LCL): 913.47 mb = 895.61 m = 2938.32 ft Lev Free Conv (LFC): 718.47 mb = 2950.66 m = 9680.51 ft Equ Level (EL): 218.47 mb = 11915.95 m = 39093.84 ft B at Equ Level: 430.42 J/kg Max Parcel Lev (MPL): 108.47 mb = 16179.52 m = 53081.76 ft Wind level data Storm motion: 35 at 5 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 1009 16 10 3 -0.5 -3.0 | 243 3 2.4 1.2 1 1000 99 30 5 -2.5 -4.3 | 287 0 0.5 -0.1 2 977 305 45 7 -4.9 -4.9 | 69 2 -2.0 -0.8 3 944 610 55 12 -9.8 -6.9 | 69 7 -6.9 -2.7 4 925 786 45 10 -7.1 -7.1 | 55 5 -4.1 -2.9 5 911 914 40 7 -4.5 -5.4 | 53 2 -1.5 -1.2 6 850 1521 360 7 -0.0 -7.0 | 314 4 3.0 -2.8 7 850 1524 10 10 -1.7 -9.8 | 348 6 1.2 -5.7 8 820 1829 335 10 4.2 -9.1 | 304 9 7.2 -4.9 9 791 2134 205 1 0.4 0.9 | 214 6 3.4 5.1 10 763 2438 0 0 -0.0 -0.0 | 215 5 3.0 4.2 11 700 3168 215 3 1.7 2.5 | 215 8 4.7 6.7 12 659 3658 260 8 7.9 1.4 | 243 12 10.8 5.6 13 588 4572 325 5 2.9 -4.1 | 269 6 5.8 0.1 14 567 4877 60 10 -8.7 -5.0 | 82 6 -5.7 -0.8 15 546 5182 60 10 -8.7 -5.0 | 82 6 -5.7 -0.8 16 526 5486 10 12 -2.1 -11.8 | 353 8 0.9 -7.6 17 506 5791 360 14 -0.0 -14.0 | 343 10 3.0 -9.8 18 500 5890 325 7 4.0 -5.7 | 282 7 7.0 -1.5 19 487 6096 330 6 3.0 -5.2 | 280 6 6.0 -1.0 20 416 7315 300 1 0.9 -0.5 | 226 5 3.8 3.7 21 400 7620 65 4 -3.6 -1.7 | 165 3 -0.7 2.5 22 368 8230 115 11 -10.0 4.6 | 142 11 -7.0 8.8 23 339 8839 80 10 -9.8 -1.7 | 110 7 -6.9 2.5 24 325 9144 135 10 -7.1 7.1 | 160 12 -4.1 11.3 25 312 9449 105 13 -12.6 3.4 | 128 12 -9.6 7.6 26 300 9730 125 17 -13.9 9.8 | 142 18 -11.0 13.9 27 299 9754 125 14 -11.5 8.0 | 145 15 -8.5 12.2 28 274 10363 115 15 -13.6 6.3 | 135 15 -10.6 10.5 29 262 10668 135 16 -11.3 11.3 | 152 18 -8.4 15.5 30 251 10973 130 16 -12.3 10.3 | 147 17 -9.3 14.5 31 250 11010 140 17 -10.9 13.0 | 155 19 -8.0 17.2 32 229 11582 160 17 -5.8 16.0 | 172 20 -2.9 20.2 33 209 12192 155 20 -8.5 18.1 | 166 23 -5.5 22.3 34 200 12500 115 21 -19.0 8.9 | 129 21 -16.1 13.1 35 191 12802 110 22 -20.7 7.5 | 123 21 -17.7 11.7 36 157 14021 95 37 -36.9 3.2 | 102 35 -33.9 7.4 37 150 14300 85 31 -30.9 -2.7 | 93 28 -27.9 1.5 38 142 14630 90 29 -29.0 0.0 | 99 26 -26.0 4.2 39 121 15545 40 28 -18.0 -21.4 | 41 23 -15.0 -17.3 40 109 16154 55 25 -20.5 -14.3 | 60 20 -17.5 -10.1 41 108 16204 70 27 -25.4 -9.2 | 77 23 -22.4 -5.0 42 103 16459 75 29 -28.0 -7.5 | 82 25 -25.1 -3.3 43 100 16640 205 6 2.5 5.4 | 210 11 5.5 9.6 44 98 16764 105 11 -10.6 2.8 | 133 10 -7.7 7.0 45 93 17069 260 12 11.8 2.1 | 247 16 14.8 6.3 46 88 17374 275 23 22.9 -2.0 | 265 26 25.9 2.2 47 83 17678 305 10 8.2 -5.7 | 278 11 11.1 -1.5 48 75 18288 295 3 2.7 -1.3 | 243 6 5.7 2.9 49 71 18593 235 10 8.2 5.7 | 228 15 11.1 9.9 50 70 18680 250 33 31.0 11.3 | 246 37 34.0 15.5 51 67 18898 250 33 31.0 11.3 | 246 37 34.0 15.5 52 64 19202 260 28 27.6 4.9 | 253 32 30.5 9.1 53 61 19507 285 19 18.4 -4.9 | 272 21 21.3 -0.7 54 58 19812 335 14 5.9 -12.7 | 314 12 8.9 -8.5 55 55 20117 345 10 2.6 -9.7 | 315 8 5.5 -5.5 56 50 20640 105 26 -25.1 6.7 | 116 25 -22.2 10.9 57 49 20726 40 20 -12.9 -15.3 | 42 15 -9.9 -11.1 58 47 21031 105 29 -28.0 7.5 | 115 28 -25.1 11.7 59 45 21336 65 33 -29.9 -13.9 | 70 29 -27.0 -9.8 60 42 21641 60 39 -33.8 -19.5 | 64 34 -30.8 -15.3 61 40 21946 90 45 -45.0 0.0 | 96 42 -42.0 4.2 62 35 22860 80 53 -52.2 -9.2 | 84 49 -49.2 -5.0 63 30 23750 145 19 -10.9 15.6 | 158 21 -7.9 19.8 64 30 23774 105 21 -20.3 5.4 | 119 20 -17.3 9.6 65 28 24079 155 19 -8.0 17.2 | 167 22 -5.1 21.4 66 27 24384 160 23 -7.9 21.6 | 169 26 -4.9 25.8 67 25 24994 145 11 -6.3 9.0 | 166 14 -3.4 13.2 68 24 25298 55 10 -8.2 -5.7 | 74 5 -5.2 -1.5 69 22 25603 40 15 -9.6 -11.5 | 42 10 -6.7 -7.3 70 21 25908 115 21 -19.0 8.9 | 129 21 -16.1 13.1 71 20 26213 120 22 -19.1 11.0 | 133 22 -16.1 15.2 72 20 26340 80 29 -28.6 -5.0 | 88 26 -25.6 -0.8 73 19 26518 80 25 -24.6 -4.3 | 90 22 -21.7 -0.1 74 18 27127 75 30 -29.0 -7.8 | 82 26 -26.0 -3.6 75 15 28042 75 59 -57.0 -15.3 | 78 55 -54.0 -11.1 76 13 29261 85 67 -66.7 -5.8 | 89 64 -63.8 -1.6 77 10 30940 85 59 -58.8 -5.1 | 89 56 -55.8 -0.9 Wind Parameters Mean winds (0-6000m): 5.2 at 6.8 knts Storm direction: 35.2 at 5.1 knts Shear (0-3000m) pos: 2.2 neg: 2.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): -18.5 deg Storm rel helicity (0-3000m) pos: 5.6 neg: -44.7 tot: -39.1 m^2/s^2 ave: -13.0 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 167.01 Bulk Shear: 2.59 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 43 7 64 2| 8.7 0.0 8.7| 0.6 -0.1 0.5 0.9 0.37| 9.5 3.5 1000 46 8 62 3| 4.4 2.3 6.6| 0.8 -2.8 -2.0 -2.0 0.07| 8.9 0.6 1500 37 8 42 3| 2.9 2.8 5.7| 0.8 -5.1 -4.3 -2.9 -0.10| 7.3 -0.7 2000 24 8 5 3| 2.2 3.8 6.0| 3.1 -37.9 -34.9 -17.4 -0.38| 10.3 -4.0 2500 23 7 350 2| 2.7 3.0 5.7| 4.2 -43.6 -39.4 -15.8 -0.39| 9.4 -3.6 3000 21 6 323 1| 2.2 2.9 5.2| 5.6 -44.7 -39.1 -13.0 -0.35| 8.4 -2.9 4000 358 6 296 4| 1.4 2.2 3.6| 26.7 -46.8 -20.1 -5.0 -0.18| 7.7 -1.4 5000 357 6 299 4| 2.6 1.8 4.4| 43.2 -46.8 -3.6 -0.7 0.05| 8.1 0.4 6000 5 7 318 4| 2.2 2.4 4.6| 43.2 -84.2 -41.0 -6.8 -0.16| 8.6 -1.4 Wrote GIF file: /home/apache/climate/data/raob//WSSS/skewt/WSSS.skewt.20200401.00.gif