UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for WSSS... Searching the city database file for: WSSS ... Date:1200Z 20 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 1008 16 28.4 24.2 78 4.2 25.3 45 5 300.9 304.4 298.2 357.4 19.19 1 1000 91 27.6 22.6 74 5.0 24.0 50 12 300.8 304.0 297.1 352.2 17.52 2 950 544 23.4 20.8 85 2.6 21.6 47 13 300.9 304.0 296.5 349.4 16.49 3 925 777 22.0 20.5 91 1.5 20.9 65 9 301.8 304.9 296.8 350.9 16.63 4 872 1289 19.0 18.5 97 0.5 18.7 196 3 303.8 306.7 296.7 350.1 15.55 5 850 1510 18.4 16.7 90 1.7 17.2 265 10 305.4 308.1 296.2 348.0 14.21 6 848 1530 18.4 16.5 89 1.9 17.1 265 10 305.6 308.2 296.1 347.8 14.06 7 814 1881 17.0 12.5 75 4.5 14.0 270 11 307.7 309.9 294.7 341.8 11.26 8 715 2977 10.0 7.6 85 2.4 8.5 246 18 311.7 313.4 294.3 340.0 9.20 9 700 3154 10.2 5.9 75 4.3 7.6 250 17 313.8 315.4 294.3 339.8 8.35 10 693 3238 10.4 2.4 58 8.0 5.8 254 17 314.9 316.2 293.2 335.6 6.58 11 673 3481 8.8 -2.2 46 11.0 3.1 260 16 315.8 316.7 292.0 331.2 4.84 12 622 4129 5.6 -3.4 52 9.0 1.0 264 14 319.3 320.2 293.0 334.8 4.79 13 598 4450 3.6 -8.4 41 12.0 -1.9 276 11 320.6 321.3 292.2 331.8 3.39 14 584 4641 2.2 -2.8 69 5.0 -0.4 285 10 321.1 322.2 293.9 338.5 5.34 15 580 4697 2.2 -4.8 60 7.0 -1.3 286 10 321.8 322.7 293.5 336.9 4.62 16 512 5693 -3.9 -9.9 63 6.0 -6.5 273 11 326.1 326.8 293.8 337.9 3.52 17 500 5880 -5.3 -7.3 86 2.0 -6.2 240 8 326.6 327.5 294.6 341.3 4.43 18 462 6496 -9.7 -12.5 80 2.8 -10.8 316 2 328.6 329.2 294.1 339.3 3.17 19 460 6529 -9.7 -14.0 71 4.3 -11.4 322 2 329.0 329.5 294.0 338.6 2.82 20 457 6580 -9.7 -11.1 89 1.4 -10.3 333 2 329.6 330.3 294.7 341.8 3.59 21 430 7049 -11.3 -19.3 52 8.0 -14.0 330 2 333.3 333.7 294.4 340.2 1.93 22 419 7247 -12.5 -17.0 69 4.5 -14.2 312 4 334.3 334.8 295.0 342.7 2.41 23 405 7506 -14.3 -29.3 27 15.0 -18.0 289 5 335.2 335.4 293.9 338.3 0.83 24 400 7600 -15.1 -27.1 35 12.0 -18.3 280 6 335.4 335.6 294.1 339.2 1.04 25 376 8064 -17.9 -36.9 17 19.0 -21.5 236 7 337.6 337.7 294.1 339.3 0.43 26 375 8084 -17.9 -31.9 28 14.0 -21.0 234 8 337.9 338.0 294.4 340.6 0.70 27 372 8144 -18.3 -27.3 45 9.0 -20.6 228 8 338.1 338.4 294.8 342.2 1.10 28 371 8164 -18.5 -20.6 83 2.1 -19.1 227 8 338.1 338.6 295.6 345.3 2.00 29 368 8225 -19.1 -20.7 87 1.6 -19.6 221 8 338.1 338.5 295.6 345.3 2.00 30 362 8347 -19.9 -22.6 79 2.7 -20.7 209 8 338.7 339.0 295.5 344.9 1.72 31 360 8388 -20.1 -28.1 49 8.0 -22.1 205 8 338.9 339.1 295.0 342.8 1.05 32 356 8470 -20.5 -25.5 64 5.0 -21.8 197 9 339.5 339.8 295.4 344.4 1.35 33 355 8491 -20.7 -32.7 33 12.0 -23.2 195 9 339.5 339.6 294.8 342.1 0.69 34 350 8596 -21.7 -33.7 33 12.0 -24.1 185 9 339.5 339.6 294.8 341.9 0.63 35 344 8723 -22.5 -25.1 79 2.6 -23.2 173 10 340.1 340.4 295.6 345.4 1.45 36 330 9026 -24.9 -28.9 69 4.0 -25.8 146 10 340.9 341.1 295.5 344.9 1.06 37 326 9114 -25.3 -44.3 15 19.0 -27.8 139 10 341.5 341.6 294.9 342.4 0.23 38 318 9294 -26.9 -40.9 25 14.0 -28.9 133 10 341.7 341.8 295.0 343.1 0.34 39 313 9408 -28.3 -33.3 62 5.0 -29.2 131 11 341.3 341.5 295.3 344.1 0.74 40 308 9523 -29.1 -41.1 30 12.0 -30.7 121 11 341.8 341.9 295.1 343.1 0.34 41 300 9710 -30.5 -36.5 56 6.0 -31.4 95 11 342.4 342.5 295.4 344.6 0.56 42 284 10097 -33.3 -36.5 73 3.2 -33.8 127 13 343.8 343.9 295.7 346.1 0.59 43 275 10323 -34.5 -38.0 70 3.5 -35.0 138 14 345.2 345.3 296.0 347.3 0.53 44 268 10502 -36.1 -38.7 77 2.6 -36.4 139 15 345.5 345.6 296.1 347.4 0.50 45 250 10980 -40.5 -43.8 70 3.3 -40.8 135 19 345.9 345.9 296.0 347.1 0.31 46 238 11313 -43.1 -46.8 67 3.7 -43.4 130 21 346.8 346.9 296.1 347.8 0.24 47 223 11748 -46.3 -57.3 28 11.0 -46.8 125 26 348.4 348.5 296.4 348.8 0.07 48 204 12332 -52.1 -56.5 59 4.4 -52.2 117 33 348.3 348.3 296.3 348.7 0.09 49 201 12428 -52.7 -61.7 33 9.0 -52.9 116 35 348.8 348.8 296.4 349.0 0.05 50 200 12460 -53.1 -60.1 42 7.0 -53.3 115 35 348.7 348.7 296.4 348.9 0.06 51 191 12755 -55.7 -61.7 47 6.0 -55.8 112 35 349.1 349.1 296.5 349.3 0.05 52 187 12889 -56.7 -66.7 27 10.0 -56.9 111 35 349.6 349.6 296.5 349.7 0.03 53 183 13025 -57.7 -65.7 35 8.0 -57.8 109 36 350.2 350.2 296.7 350.3 0.03 54 161 13820 -64.1 -78.1 13 14.0 -64.2 93 33 352.5 352.5 297.1 352.5 0.01 55 150 14250 -67.1 -74.1 36 7.0 -67.1 80 29 354.5 354.5 297.6 354.5 0.01 56 144 14497 -67.9 -82.9 10 15.0 -67.9 83 31 357.3 357.3 298.1 357.3 0.00 57 100 16630 -80.9 -86.9 36 6.0 -80.9 140 3 371.4 371.4 300.8 371.4 0.00 58 98 16743 -81.3 -88.3 30 7.0 -81.3 115 5 372.8 372.8 301.1 372.8 0.00 59 90 17226 -77.1 -88.1 16 11.0 -77.1 49 11 390.3 390.3 303.8 390.4 0.00 60 76 18187 -80.7 -90.7 17 10.0 -80.7 229 10 402.2 402.2 305.5 402.2 0.00 61 70 18650 -80.3 -90.3 17 10.0 -80.3 190 9 412.6 412.6 306.8 412.6 0.00 62 69 18731 -80.7 -90.7 17 10.0 -80.7 190 10 413.4 413.4 306.9 413.4 0.00 63 63 19254 -74.1 -90.1 7 16.0 -74.2 11 3 438.9 438.9 309.8 438.9 0.00 64 55 20050 -72.1 -91.1 4 19.0 -72.2 20 10 460.9 460.9 311.8 460.9 0.00 65 54 20160 -68.7 -90.7 3 22.0 -68.9 13 11 471.1 471.1 312.7 471.1 0.00 66 50 20620 -69.5 -89.5 4 20.0 -69.6 40 15 479.7 479.7 313.4 479.7 0.00 67 49 20740 -69.7 -89.7 4 20.0 -69.9 29 14 482.0 482.0 313.6 482.0 0.00 68 37 22456 -59.7 -87.7 1 28.0 -60.5 67 23 548.0 548.0 318.0 548.0 0.00 69 34 22982 -61.5 -88.5 2 27.0 -62.2 81 18 556.7 556.7 318.5 556.7 0.00 70 30 23760 -60.7 -87.7 2 27.0 -61.6 260 11 579.2 579.2 319.6 579.2 0.01 71 29 23971 -60.7 -88.7 1 28.0 -61.6 256 13 584.8 584.8 319.9 584.8 0.01 72 26 24657 -56.3 -86.3 1 30.0 -57.9 346 3 615.9 615.9 321.3 615.9 0.01 73 24 25162 -59.1 -87.1 1 28.0 -60.3 246 18 622.0 622.0 321.6 622.0 0.01 74 20 26330 -49.7 -82.7 1 33.0 -53.2 95 26 684.0 684.1 323.9 684.2 0.02 75 17 27390 -52.5 -83.5 1 31.0 -55.6 86 42 707.6 707.6 324.7 707.8 0.02 76 15 28206 -49.7 -82.3 1 32.7 -54.0 95 63 742.8 742.8 325.7 743.1 0.03 77 10 30920 -40.5 -78.5 1 38.0 -50.5 90 54 868.4 868.4 328.8 869.2 0.08 78 8.2 32265 -43.1 -80.1 1 37.0 -52.6 908.8 908.9 329.6 909.7 0.08 79 5.5 35009 -34.1 -76.1 1 42.0 -51.1 1058.6 1058.8 332.1 1061.5 0.22 80 5.0 35675 -34.5 -76.5 1 42.0 -51.8 1086.1 1086.2 332.5 1089.1 0.23 TRP 98 16743 -81.3 -88.3 30 7.0 -81.3 115 5 372.8 372.8 301.1 372.8 0.00 WND 15 28206 -49.7 -82.3 1 32.7 -54.0 95 63 742.8 742.8 325.7 743.1 0.03 Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 555.48 mb = 5056.26 m = 16588.58 ft Wetbulb zero: 614.00 mb = 4234.43 m = 13892.31 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 70.83 % Est. max temperature: 32.38 C = 90.28 F Sfc-Lift cond lev (LCL): 948.81 mb = 554.77 m = 1820.07 ft T: 23.33 C 700-500 lapse rate: 5.69 C/km ThetaE index: 19.69 C Layer 872.0- 622.0 mb Conv cond level (CCL): 892.91 mb = 1083.67 m = 3555.31 ft Mean mixing ratio: 16.90 g/kg Conv temperature: 30.55 C = 87.00 F Cap Strength: 0.89 C Lifted Index: -2.68 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.66 C Lifted Index @700 mb: -0.66 C Showalter Index: -1.63 C Risk: Thunderstorms probable Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 22.00 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 228.40 Risk: None Energy Index: -1.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 732.02 J/kg Max Up Vert Vel: 38.26 m/s Conv Inhibition (B-): 22.22 J/kg Cap Strength: 0.89 C Lift Cond Lev (LCL): 916.81 mb = 854.22 m = 2802.53 ft Lev Free Conv (LFC): 781.81 mb = 2222.18 m = 7290.53 ft Equ Level (EL): 171.81 mb = 13416.91 m = 44018.19 ft B at Equ Level: 725.91 J/kg Max Parcel Lev (MPL): 101.81 mb = 16524.93 m = 54215.00 ft Wind level data Storm motion: 299 at 9 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 1008 16 45 5 -3.5 -3.5 | 94 11 -11.4 0.9 1 1000 91 50 12 -9.2 -7.7 | 79 17 -17.0 -3.3 2 976 305 55 14 -11.5 -8.0 | 79 20 -19.3 -3.6 3 943 610 45 13 -9.2 -9.2 | 74 18 -17.0 -4.8 4 925 777 65 9 -8.2 -3.8 | 92 16 -16.0 0.6 5 910 914 100 7 -6.9 1.2 | 111 16 -14.7 5.6 6 879 1219 175 1 -0.1 1.0 | 124 10 -7.9 5.4 7 850 1510 265 10 10.0 0.9 | 202 6 2.1 5.3 8 849 1524 265 10 10.0 0.9 | 202 6 2.1 5.3 9 819 1829 270 11 11.0 -0.0 | 215 5 3.1 4.4 10 790 2134 270 14 14.0 -0.0 | 234 8 6.1 4.4 11 762 2438 255 14 13.5 3.6 | 215 10 5.7 8.1 12 709 3048 245 19 17.2 8.0 | 217 16 9.4 12.5 13 700 3154 250 17 16.0 5.8 | 218 13 8.1 10.2 14 683 3353 260 16 15.8 2.8 | 228 11 7.9 7.2 15 658 3658 260 15 14.8 2.6 | 225 10 6.9 7.0 16 610 4267 265 13 13.0 1.1 | 222 8 5.1 5.6 17 588 4572 285 10 9.7 -2.6 | 224 3 1.8 1.8 18 545 5182 290 11 10.3 -3.8 | 255 3 2.5 0.7 19 525 5486 270 12 12.0 -0.0 | 223 6 4.1 4.4 20 506 5791 275 11 11.0 -1.0 | 222 5 3.1 3.5 21 500 5880 240 8 6.9 4.0 | 174 8 -0.9 8.4 22 486 6096 235 7 5.7 4.0 | 166 9 -2.1 8.4 23 449 6706 0 0 -0.0 -0.0 | 119 9 -7.9 4.4 24 400 7600 280 6 5.9 -1.0 | 150 4 -1.9 3.4 25 338 8839 160 10 -3.4 9.4 | 141 18 -11.3 13.8 26 324 9144 135 10 -7.1 7.1 | 128 19 -14.9 11.5 27 311 9449 130 11 -8.4 7.1 | 125 20 -16.3 11.5 28 300 9710 95 11 -11.0 1.0 | 106 20 -18.8 5.4 29 298 9754 110 12 -11.3 4.1 | 114 21 -19.1 8.5 30 273 10363 140 14 -9.0 10.7 | 132 23 -16.9 15.2 31 250 10980 135 19 -13.4 13.4 | 130 28 -21.3 17.9 32 239 11278 130 21 -16.1 13.5 | 127 30 -23.9 17.9 33 208 12192 120 31 -26.8 15.5 | 120 40 -34.7 19.9 34 200 12460 115 35 -31.7 14.8 | 116 44 -39.6 19.2 35 172 13411 105 36 -34.8 9.3 | 108 45 -42.6 13.7 36 150 14250 80 29 -28.6 -5.0 | 89 36 -36.4 -0.6 37 148 14326 80 29 -28.6 -5.0 | 89 36 -36.4 -0.6 38 133 14935 90 36 -36.0 0.0 | 96 44 -43.9 4.4 39 127 15240 130 14 -10.7 9.0 | 126 23 -18.6 13.4 40 120 15545 230 14 10.7 9.0 | 192 14 2.9 13.4 41 114 15850 210 16 8.0 13.9 | 180 18 0.1 18.3 42 108 16154 215 17 9.8 13.9 | 186 18 1.9 18.4 43 103 16459 215 11 6.3 9.0 | 173 14 -1.5 13.4 44 100 16630 140 3 -1.9 2.3 | 125 12 -9.8 6.7 45 98 16743 115 5 -4.5 2.1 | 118 14 -12.4 6.5 46 98 16764 140 3 -1.9 2.3 | 125 12 -9.8 6.7 47 88 17374 20 14 -4.8 -13.2 | 55 15 -12.6 -8.7 48 83 17678 345 11 2.8 -10.6 | 39 8 -5.0 -6.2 49 75 18288 205 10 4.2 9.1 | 165 14 -3.6 13.5 50 71 18593 210 16 8.0 13.9 | 180 18 0.1 18.3 51 70 18650 190 9 1.6 8.9 | 155 15 -6.3 13.3 52 67 18898 190 12 2.1 11.8 | 160 17 -5.8 16.2 53 64 19202 340 1 0.3 -0.9 | 115 8 -7.5 3.5 54 60 19507 125 10 -8.2 5.7 | 122 19 -16.0 10.2 55 54 20117 10 10 -1.7 -9.8 | 61 11 -9.6 -5.4 56 50 20620 40 15 -9.6 -11.5 | 68 19 -17.5 -7.1 57 49 20726 25 14 -5.9 -12.7 | 59 16 -13.8 -8.3 58 47 21031 90 16 -16.0 0.0 | 101 24 -23.9 4.4 59 42 21641 115 26 -23.6 11.0 | 116 35 -31.4 15.4 60 38 22250 85 28 -27.9 -2.4 | 93 36 -35.7 2.0 61 36 22555 60 21 -18.2 -10.5 | 77 27 -26.0 -6.1 62 33 23165 90 17 -17.0 0.0 | 100 25 -24.9 4.4 63 30 23760 260 11 10.8 1.9 | 205 7 3.0 6.3 64 30 23774 210 13 6.5 11.3 | 175 16 -1.4 15.7 65 29 24079 280 13 12.8 -2.3 | 246 5 4.9 2.2 66 27 24384 295 10 9.1 -4.2 | 260 1 1.2 0.2 67 26 24689 350 2 0.3 -2.0 | 108 8 -7.5 2.5 68 24 25298 220 22 14.1 16.9 | 196 22 6.3 21.3 69 21 25908 170 1 -0.2 1.0 | 124 10 -8.0 5.4 70 20 26330 95 26 -25.9 2.3 | 101 34 -33.8 6.7 71 19 26518 95 10 -10.0 0.9 | 107 19 -17.8 5.3 72 19 26822 80 27 -26.6 -4.7 | 90 34 -34.4 -0.3 73 15 28206 95 63 -62.8 5.5 | 98 71 -70.6 9.9 74 14 28651 95 63 -62.8 5.5 | 98 71 -70.6 9.9 75 12 29870 90 46 -46.0 0.0 | 95 54 -53.9 4.4 76 10 30920 90 54 -54.0 0.0 | 94 62 -61.9 4.4 Wind Parameters Mean winds (0-6000m): 269.4 at 12.0 knts Storm direction: 299.4 at 9.0 knts Shear (0-3000m) pos: 2.9 neg: 1.5 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 122.5 deg Storm rel helicity (0-3000m) pos: 90.9 neg: -28.3 tot: 62.5 m^2/s^2 ave: 20.8 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 3.6 10^-3/s Energy-Hel index: 0.41 Bulk Rich Number: 10.15 Bulk Shear: 72.12 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 52 13 79 18| 8.6 0.0 8.6| 0.3 -19.7 -19.5 -38.9 -0.45| 11.3 -5.1 1000 57 11 85 17| 3.3 0.0 3.3| 55.6 -20.9 34.8 34.8 0.31| 13.1 4.0 1500 56 9 88 15| 4.9 0.0 4.9| 84.8 -22.1 62.7 41.8 0.47| 14.7 6.9 2000 23 9 70 12| 4.3 0.0 4.3| 88.9 -22.1 66.8 33.4 0.50| 11.8 5.9 2500 311 10 2 2| 3.4 0.9 4.3| 90.0 -28.1 62.0 24.8 0.41| 10.5 4.3 3000 275 11 226 5| 2.9 1.5 4.4| 90.9 -28.3 62.5 20.8 0.37| 9.6 3.6 4000 265 13 220 7| 1.7 1.1 2.8| 97.9 -29.8 68.1 17.0 0.36| 8.2 2.9 5000 268 12 223 7| 1.3 0.9 2.2| 99.2 -30.1 69.1 13.8 0.34| 7.2 2.4 6000 269 12 222 6| 1.0 1.3 2.4| 99.3 -42.9 56.4 9.4 0.19| 7.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//WSSS/skewt/WSSS.skewt.20200320.12.gif