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 SB983... Searching the city database file for: SB983 ... Date:1200Z 20 MAR 20 Station: SB983 WMO ident: 82983 Latitude: -9.38 Longitude: -40.48 ------------------------------------------------------------------------------- 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 115 SFC 971 375 26.8 22.7 78 4.1 23.8 90 4 302.5 305.8 298.0 356.3 18.17 2 925 801 22.0 20.5 91 1.5 20.9 315 9 301.8 304.9 296.8 350.9 16.63 3 919 858 21.6 20.5 93 1.1 20.8 315 10 302.0 305.0 296.9 351.4 16.74 4 850 1533 18.0 17.6 98 0.4 17.7 10 5 305.0 307.8 296.6 350.0 15.07 5 842 1614 17.6 16.6 94 1.0 16.9 11 6 305.4 308.1 296.2 348.1 14.26 6 700 3178 10.2 7.4 83 2.8 8.5 330 7 313.8 315.6 295.0 342.6 9.27 7 682 3395 9.2 6.5 83 2.7 7.5 347 7 315.0 316.7 295.0 342.9 8.94 8 651 3781 8.8 0.8 57 8.0 4.3 19 7 318.8 320.0 294.0 338.7 6.24 9 649 3806 8.8 0.8 57 8.0 4.3 21 7 319.1 320.3 294.1 339.1 6.26 10 530 5450 -3.3 -6.2 80 2.9 -4.7 4 9 323.6 324.5 294.0 338.5 4.54 11 516 5662 -4.5 -6.2 88 1.7 -5.3 16 9 324.6 325.5 294.3 340.0 4.67 12 500 5910 -5.3 -9.7 71 4.4 -7.2 30 8 326.6 327.3 294.0 338.9 3.66 13 483 6181 -6.7 -11.7 68 5.0 -8.8 30 8 328.1 328.7 294.1 339.1 3.23 14 481 6214 -6.5 -13.5 58 7.0 -9.4 30 8 328.7 329.3 293.9 338.3 2.81 15 432 7044 -12.7 -13.2 96 0.5 -12.9 29 3 331.1 331.8 294.8 342.1 3.20 16 420 7259 -12.7 -17.7 66 5.0 -14.5 18 6 333.8 334.3 294.7 341.8 2.27 17 406 7517 -14.7 -18.8 71 4.1 -16.1 5 9 334.5 334.9 294.8 342.0 2.13 18 400 7630 -15.3 -21.3 60 6.0 -17.2 10 13 335.1 335.5 294.6 341.3 1.75 19 393 7763 -16.3 -28.3 35 12.0 -19.3 14 13 335.5 335.7 294.1 339.0 0.94 20 376 8095 -18.9 -26.9 49 8.0 -20.9 25 15 336.3 336.6 294.4 340.4 1.12 21 361 8397 -21.5 -22.3 93 0.8 -21.7 40 12 336.8 337.1 295.1 343.2 1.77 22 321 9255 -26.7 -31.7 63 5.0 -27.7 27 10 341.1 341.3 295.3 344.3 0.84 23 300 9740 -30.5 -35.2 63 4.7 -31.3 325 8 342.4 342.5 295.5 344.8 0.64 24 268 10532 -36.3 -43.3 48 7.0 -37.0 290 8 345.2 345.2 295.8 346.4 0.31 25 264 10636 -36.9 -42.9 54 6.0 -37.5 277 6 345.8 345.8 296.0 347.1 0.33 26 261 10715 -37.9 -42.9 59 5.0 -38.4 267 5 345.4 345.5 295.9 346.8 0.33 27 250 11010 -40.3 -45.3 59 5.0 -40.7 145 4 346.2 346.2 296.0 347.2 0.27 28 242 11231 -41.9 -47.9 52 6.0 -42.3 137 6 347.0 347.0 296.1 347.8 0.21 29 236 11400 -43.3 -53.3 32 10.0 -43.9 132 8 347.4 347.4 296.1 347.8 0.11 30 226 11690 -45.9 -50.7 58 4.8 -46.2 120 11 347.7 347.8 296.3 348.4 0.16 31 207 12267 -51.3 -56.3 55 5.0 -51.5 116 18 348.1 348.1 296.3 348.5 0.09 32 200 12490 -52.9 -63.9 25 11.0 -53.2 120 22 349.0 349.0 296.4 349.2 0.04 33 176 13300 -60.1 -67.1 39 7.0 -60.2 144 21 350.2 350.2 296.7 350.3 0.03 34 151 14240 -66.7 -76.7 23 10.0 -66.8 161 27 354.5 354.5 297.6 354.5 0.01 35 150 14280 -66.5 -77.5 20 11.0 -66.6 160 27 355.5 355.5 297.8 355.6 0.01 36 145 14485 -67.1 -80.1 14 13.0 -67.2 166 23 357.9 358.0 298.3 358.0 0.00 37 136 14869 -70.1 -77.1 35 7.0 -70.1 145 27 359.3 359.3 298.5 359.3 0.01 38 109 16159 -78.3 -84.3 37 6.0 -78.3 144 24 367.3 367.3 300.1 367.3 0.00 39 100 16650 -79.5 -86.5 30 7.0 -79.5 125 42 374.1 374.1 301.3 374.1 0.00 40 90 17244 -81.7 -89.7 24 8.0 -81.7 105 40 381.2 381.2 302.5 381.2 0.00 41 70 18680 -74.3 -90.3 7 16.0 -74.3 180 15 425.4 425.4 308.3 425.4 0.00 42 67 18934 -75.9 -91.9 6 16.0 -75.9 182 12 427.3 427.3 308.6 427.3 0.00 43 59 19674 -73.5 -92.5 4 19.0 -73.6 126 17 448.5 448.5 310.7 448.5 0.00 44 54 20201 -66.3 -90.3 2 24.0 -66.5 104 22 476.6 476.6 313.2 476.7 0.00 45 50 20670 -64.1 -90.1 2 26.0 -64.4 90 29 492.4 492.4 314.4 492.4 0.00 46 36 22700 -58.5 -89.5 1 31.0 -59.5 86 28 555.4 555.4 318.4 555.4 0.00 47 30 23840 -59.5 -90.5 1 31.0 -60.4 100 27 582.4 582.4 319.8 582.5 0.00 48 28 24271 -60.1 -90.1 1 30.0 -61.1 100 32 592.4 592.4 320.3 592.4 0.00 49 21 26109 -49.9 -83.9 1 34.0 -53.3 88 42 674.0 674.0 323.6 674.1 0.02 TRP 90 17244 -81.7 -89.7 24 8.0 -81.7 105 40 381.2 381.2 302.5 381.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 562.45 mb = 5001.59 m = 16409.21 ft Wetbulb zero: 591.96 mb = 4552.79 m = 14936.79 ft Precipitable water: 2.13 inches Sfc-500 mean rel hum: 80.85 % Est. max temperature: 30.83 C = 87.50 F Sfc-Lift cond lev (LCL): 915.07 mb = 894.76 m = 2935.54 ft T: 21.40 C 700-500 lapse rate: 5.67 C/km ThetaE index: 8.79 C Layer 850.0- 682.0 mb Conv cond level (CCL): 886.66 mb = 1167.70 m = 3830.99 ft Mean mixing ratio: 16.75 g/kg Conv temperature: 27.66 C = 81.79 F Cap Strength: 0.46 C Lifted Index: -3.09 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.27 C Lifted Index @700 mb: -0.95 C Showalter Index: -2.33 C Risk: Severe thunderstorms possible Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.90 C K Index: 38.10 Risk: > 80 % chance of thunderstorms Sweat Index: 229.20 Risk: None Energy Index: -2.22 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1046.70 J/kg Max Up Vert Vel: 45.75 m/s Conv Inhibition (B-): 1.53 J/kg Cap Strength: 0.42 C Lift Cond Lev (LCL): 897.26 mb = 1064.86 m = 3493.59 ft Lev Free Conv (LFC): 862.26 mb = 1409.12 m = 4623.04 ft Equ Level (EL): 652.26 mb = 3764.90 m = 12351.88 ft B at Equ Level: 56.38 J/kg Max Parcel Lev (MPL): 92.26 mb = 17104.28 m = 56115.71 ft Wind level data Storm motion: 33 at 6 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 ---------------------------------------------------------- 0 971 375 90 4 -4.0 0.0 | 173 5 -0.6 5.2 1 945 610 300 10 8.7 -5.0 | 269 12 12.0 0.2 2 925 801 315 9 6.4 -6.4 | 277 10 9.7 -1.2 3 913 914 315 11 7.8 -7.8 | 283 11 11.2 -2.6 4 881 1219 335 11 4.6 -10.0 | 301 9 8.0 -4.8 5 850 1533 10 5 -0.9 -4.9 | 264 3 2.5 0.3 6 792 2134 15 10 -2.6 -9.7 | 350 5 0.8 -4.5 7 764 2438 360 8 -0.0 -8.0 | 310 4 3.4 -2.8 8 700 3178 330 7 3.5 -6.1 | 277 7 6.9 -0.9 9 612 4267 60 7 -6.1 -3.5 | 122 3 -2.7 1.7 10 568 4877 15 10 -2.6 -9.7 | 350 5 0.8 -4.5 11 547 5182 350 10 1.7 -9.8 | 312 7 5.1 -4.7 12 500 5910 30 8 -4.0 -6.9 | 20 2 -0.6 -1.7 13 488 6096 30 9 -4.5 -7.8 | 23 3 -1.1 -2.6 14 433 7010 30 3 -1.5 -2.6 | 216 3 1.9 2.6 15 401 7620 360 10 -0.0 -10.0 | 325 6 3.4 -4.8 16 400 7630 10 13 -2.3 -12.8 | 352 8 1.1 -7.6 17 369 8230 30 15 -7.5 -13.0 | 28 9 -4.1 -7.8 18 354 8534 50 10 -7.7 -6.4 | 74 4 -4.3 -1.2 19 325 9144 40 11 -7.1 -8.4 | 49 5 -3.7 -3.2 20 300 9740 325 8 4.6 -6.6 | 280 8 8.0 -1.4 21 287 10058 315 10 7.1 -7.1 | 280 11 10.4 -1.9 22 274 10363 310 10 7.7 -6.4 | 276 11 11.0 -1.2 23 251 10973 235 2 1.6 1.1 | 218 8 5.0 6.3 24 250 11010 145 4 -2.3 3.3 | 187 9 1.1 8.5 25 229 11582 125 10 -8.2 5.7 | 156 12 -4.8 10.9 26 219 11887 110 12 -11.3 4.1 | 140 12 -7.9 9.3 27 200 12490 120 22 -19.1 11.0 | 136 23 -15.7 16.2 28 200 12497 115 20 -18.1 8.5 | 133 20 -14.8 13.6 29 190 12802 140 19 -12.2 14.6 | 156 22 -8.8 19.7 30 172 13411 145 22 -12.6 18.0 | 158 25 -9.2 23.2 31 164 13716 170 23 -4.0 22.7 | 179 28 -0.6 27.8 32 150 14280 160 27 -9.2 25.4 | 169 31 -5.9 30.6 33 149 14326 175 21 -1.8 20.9 | 183 26 1.5 26.1 34 134 14935 140 28 -18.0 21.4 | 151 30 -14.6 26.6 35 127 15240 135 17 -12.0 12.0 | 153 19 -8.6 17.2 36 115 15850 155 13 -5.5 11.8 | 173 17 -2.1 17.0 37 100 16650 125 42 -34.4 24.1 | 133 43 -31.0 29.3 38 98 16764 125 42 -34.4 24.1 | 133 43 -31.0 29.3 39 93 17069 115 45 -40.8 19.0 | 123 45 -37.4 24.2 40 90 17244 105 40 -38.6 10.4 | 114 39 -35.3 15.5 41 75 18288 70 35 -32.9 -12.0 | 77 30 -29.5 -6.8 42 71 18593 80 15 -14.8 -2.6 | 103 12 -11.4 2.6 43 70 18680 180 15 0.0 15.0 | 189 20 3.4 20.2 44 67 18898 185 10 0.9 10.0 | 196 16 4.2 15.1 45 64 19202 165 23 -6.0 22.2 | 175 28 -2.6 27.4 46 61 19507 150 15 -7.5 13.0 | 167 19 -4.1 18.2 47 58 19812 110 18 -16.9 6.2 | 130 18 -13.5 11.3 48 55 20117 115 21 -19.0 8.9 | 132 21 -15.7 14.1 49 52 20422 80 23 -22.7 -4.0 | 94 19 -19.3 1.2 50 50 20670 90 29 -29.0 0.0 | 101 26 -25.6 5.2 51 43 21641 90 34 -34.0 0.0 | 100 31 -30.6 5.2 52 37 22555 90 28 -28.0 0.0 | 102 25 -24.6 5.2 53 33 23165 75 28 -27.0 -7.2 | 85 24 -23.7 -2.1 54 32 23470 95 21 -20.9 1.8 | 112 19 -17.5 7.0 55 30 23840 100 27 -26.6 4.7 | 113 25 -23.2 9.9 56 23 24994 100 48 -47.3 8.3 | 107 46 -43.9 13.5 57 19 25603 75 35 -33.8 -9.1 | 83 31 -30.4 -3.9 58 18 25908 95 39 -38.9 3.4 | 104 37 -35.5 8.6 59 15 26518 85 44 -43.8 -3.8 | 92 40 -40.5 1.3 Wind Parameters Mean winds (0-6000m): 3.1 at 8.2 knts Storm direction: 33.1 at 6.2 knts Shear (0-3000m) pos: 1.7 neg: 2.9 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 114.7 deg Storm rel helicity (0-3000m) pos: 20.0 neg: -16.2 tot: 3.8 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 0.8 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 150.12 Bulk Shear: 6.97 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 ------------------------------------------------------------------------------- 500 311 8 272 10| 0.0 13.8 13.8| 5.3 -6.5 -1.2 -2.3 0.17| 24.4 4.3 1000 322 9 284 9| 3.2 6.9 10.1| 15.6 -6.7 8.9 8.9 0.25| 16.4 4.0 1500 334 8 288 8| 3.1 4.6 7.7| 17.2 -8.3 8.9 5.9 0.22| 12.9 2.9 2000 345 9 299 6| 2.3 3.8 6.2| 18.3 -10.8 7.5 3.7 0.18| 10.8 1.9 2500 347 8 300 6| 1.9 3.4 5.3| 18.3 -14.1 4.2 1.7 0.11| 9.2 1.0 3000 345 8 297 6| 1.7 2.9 4.5| 20.0 -16.2 3.8 1.3 0.10| 8.3 0.8 4000 354 8 302 5| 2.2 2.1 4.4| 23.1 -16.9 6.2 1.5 0.16| 7.5 1.2 5000 359 8 310 5| 1.8 2.5 4.3| 24.7 -26.3 -1.5 -0.3 0.02| 7.3 0.1 6000 3 8 316 4| 1.8 2.1 3.9| 27.6 -26.4 1.2 0.2 0.05| 6.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//SB983/skewt/SB983.skewt.20200320.12.gif