UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for SB532... Searching the city database file for: SB532 ... Date:0000Z 28 MAR 20 Station: SB532 WMO ident: 82532 Latitude: -5.82 Longitude: -61.28 ------------------------------------------------------------------------------- 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 1001 49 25.2 24.2 94 1.0 24.5 80 1 298.3 301.8 297.6 354.6 19.33 1 1000 58 25.0 23.9 94 1.1 24.2 55 5 298.1 301.6 297.4 353.4 19.00 2 975 282 25.8 23.5 87 2.3 24.1 41 6 301.1 304.6 298.1 357.2 19.02 3 925 746 23.8 20.6 82 3.2 21.5 45 11 303.6 306.7 297.4 353.4 16.74 4 850 1483 19.6 16.0 80 3.6 17.1 85 3 306.7 309.2 296.1 347.5 13.58 5 719 2912 13.8 5.8 58 8.0 8.9 49 2 315.3 316.9 294.5 340.7 8.07 6 700 3138 12.2 5.2 62 7.0 8.0 115 4 316.0 317.5 294.6 341.0 7.95 7 565 4898 0.0 -0.1 99 0.1 -0.0 245 6 321.6 322.9 295.1 343.3 6.74 8 504 5807 -5.1 -5.9 94 0.8 -5.5 255 9 326.1 327.0 294.8 342.3 4.89 9 500 5870 -4.9 -6.2 91 1.3 -5.5 230 6 327.1 328.0 295.1 343.1 4.82 10 442 6833 -8.7 -11.1 83 2.4 -9.8 200 5 334.0 334.8 295.9 346.8 3.71 11 400 7600 -13.9 -14.4 96 0.5 -14.1 195 6 336.9 337.6 296.2 347.9 3.14 12 372 8149 -17.7 -20.0 82 2.3 -18.4 144 8 338.9 339.4 295.8 346.5 2.10 13 367 8250 -18.5 -18.5 100 0.0 -18.5 135 8 339.2 339.7 296.1 347.9 2.42 14 351 8583 -20.7 -25.0 68 4.3 -21.9 142 9 340.6 340.9 295.7 345.8 1.43 15 338 8862 -22.3 -23.1 93 0.8 -22.5 149 9 342.1 342.5 296.3 348.6 1.76 16 300 9730 -28.5 -32.1 71 3.6 -29.2 200 10 345.2 345.4 296.3 348.5 0.86 17 293 9899 -29.7 -33.5 69 3.8 -30.4 203 10 345.8 346.0 296.4 348.8 0.77 18 260 10739 -36.5 -55.5 12 19.0 -37.8 160 13 347.9 347.9 296.3 348.2 0.08 19 250 11010 -38.7 -49.7 30 11.0 -39.5 145 13 348.5 348.6 296.4 349.2 0.16 20 229 11601 -44.1 -52.1 41 8.0 -44.6 114 11 349.2 349.2 296.5 349.7 0.14 21 215 12019 -47.1 -62.1 16 15.0 -47.6 94 10 350.9 350.9 296.8 351.0 0.04 22 200 12490 -51.5 -63.5 23 12.0 -51.8 70 8 351.2 351.2 296.9 351.4 0.04 23 184 13025 -56.7 -62.7 47 6.0 -56.8 108 10 351.3 351.3 297.0 351.4 0.05 24 178 13235 -58.1 -72.1 15 14.0 -58.3 111 10 352.3 352.3 297.1 352.4 0.01 25 171 13486 -60.3 -74.3 14 14.0 -60.4 101 10 352.7 352.7 297.3 352.8 0.01 26 161 13859 -63.7 -73.7 24 10.0 -63.8 87 10 353.1 353.1 297.3 353.2 0.01 27 155 14091 -65.1 -67.9 68 2.8 -65.1 56 10 354.6 354.6 297.6 354.7 0.03 28 150 14290 -66.9 -69.9 66 3.0 -67.0 340 9 354.8 354.8 297.7 354.9 0.02 29 139 14746 -70.3 -75.2 48 4.9 -70.4 298 9 356.7 356.7 298.0 356.7 0.01 30 126 15323 -73.5 -80.5 33 7.0 -73.5 243 18 361.0 361.0 298.9 361.1 0.00 31 101 16585 -82.9 -86.2 56 3.3 -82.9 165 12 366.5 366.5 299.9 366.5 0.00 32 100 16640 -83.1 -86.3 57 3.2 -83.1 160 12 367.2 367.2 300.1 367.2 0.00 33 87 17411 -85.3 -89.9 43 4.6 -85.3 127 22 377.7 377.7 301.9 377.7 0.00 34 83 17674 -79.1 -86.1 31 7.0 -79.1 120 25 395.4 395.4 304.6 395.4 0.00 35 75 18252 -77.5 -87.5 19 10.0 -77.5 77 23 410.4 410.4 306.6 410.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 565.00 mb = 4898.17 m = 16069.90 ft Wetbulb zero: 565.65 mb = 4888.68 m = 16038.77 ft Precipitable water: 2.39 inches Sfc-500 mean rel hum: 80.61 % Est. max temperature: 33.57 C = 92.43 F Sfc-Lift cond lev (LCL): 987.00 mb = 173.70 m = 569.88 ft T: 25.41 C 700-500 lapse rate: 6.26 C/km ThetaE index: 16.52 C Layer 925.0- 700.0 mb Conv cond level (CCL): 864.79 mb = 1332.60 m = 4371.99 ft Mean mixing ratio: 17.75 g/kg Conv temperature: 33.00 C = 91.40 F Cap Strength: 1.86 C Lifted Index: -3.57 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.56 C Lifted Index @700 mb: 0.40 C Showalter Index: -1.05 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.90 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 204.00 Risk: None Energy Index: -0.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1006.83 J/kg Max Up Vert Vel: 44.87 m/s Conv Inhibition (B-): 85.06 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 915.26 mb = 838.29 m = 2750.28 ft Lev Free Conv (LFC): 680.26 mb = 3373.03 m = 11066.25 ft Equ Level (EL): 150.26 mb = 14279.61 m = 46848.54 ft B at Equ Level: 1000.64 J/kg Max Parcel Lev (MPL): 80.26 mb = 17865.80 m = 58614.11 ft Wind level data Storm motion: 291 at 4 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 1001 49 80 1 -1.0 -0.2 | 105 5 -4.6 1.2 1 1000 58 55 5 -4.1 -2.9 | 79 8 -7.7 -1.5 2 972 305 40 6 -3.9 -4.6 | 67 8 -7.4 -3.2 3 939 610 40 9 -5.8 -6.9 | 60 11 -9.4 -5.5 4 925 746 45 11 -7.8 -7.8 | 61 13 -11.4 -6.4 5 907 914 50 10 -7.7 -6.4 | 66 12 -11.3 -5.0 6 876 1219 60 10 -8.7 -5.0 | 74 13 -12.3 -3.6 7 850 1483 85 3 -3.0 -0.3 | 100 7 -6.6 1.1 8 788 2134 230 3 2.3 1.9 | 159 4 -1.3 3.3 9 760 2438 230 2 1.5 1.3 | 142 3 -2.1 2.7 10 733 2743 0 0 -0.0 -0.0 | 111 4 -3.6 1.4 11 700 3138 115 4 -3.6 1.7 | 113 8 -7.2 3.1 12 609 4267 235 3 2.5 1.7 | 160 3 -1.1 3.1 13 505 5791 260 10 9.8 1.7 | 243 7 6.3 3.1 14 500 5870 230 6 4.6 3.9 | 191 5 1.0 5.2 15 486 6096 205 5 2.1 4.5 | 166 6 -1.5 5.9 16 400 7600 195 6 1.6 5.8 | 164 7 -2.0 7.2 17 367 8230 135 8 -5.7 5.7 | 127 12 -9.2 7.0 18 325 9144 155 10 -4.2 9.1 | 143 13 -7.8 10.4 19 312 9449 195 10 2.6 9.7 | 175 11 -1.0 11.0 20 300 9730 200 10 3.4 9.4 | 179 11 -0.2 10.8 21 286 10058 205 10 4.2 9.1 | 183 10 0.6 10.4 22 274 10363 180 12 0.0 12.0 | 165 14 -3.6 13.4 23 250 11010 145 13 -7.5 10.6 | 137 16 -11.0 12.0 24 240 11278 130 12 -9.2 7.7 | 125 16 -12.8 9.1 25 200 12490 70 8 -7.5 -2.7 | 83 11 -11.1 -1.4 26 181 13106 115 10 -9.1 4.2 | 114 14 -12.7 5.6 27 157 14021 80 10 -9.8 -1.7 | 89 13 -13.4 -0.4 28 150 14290 340 9 3.1 -8.5 | 4 7 -0.5 -7.1 29 141 14630 305 8 6.6 -4.6 | 317 4 3.0 -3.2 30 134 14935 285 10 9.7 -2.6 | 281 6 6.1 -1.2 31 121 15545 215 24 13.8 19.7 | 206 23 10.2 21.0 32 109 16154 200 15 5.1 14.1 | 186 16 1.5 15.5 33 100 16640 160 12 -4.1 11.3 | 149 15 -7.7 12.7 34 98 16764 160 13 -4.4 12.2 | 149 16 -8.0 13.6 35 93 17069 135 18 -12.7 12.7 | 131 22 -16.3 14.1 36 83 17678 120 25 -21.7 12.5 | 119 29 -25.2 13.9 37 78 17983 100 27 -26.6 4.7 | 101 31 -30.2 6.1 38 70 18593 45 18 -12.7 -12.7 | 55 20 -16.3 -11.3 Wind Parameters Mean winds (0-6000m): 261.1 at 5.1 knts Storm direction: 291.1 at 3.8 knts Shear (0-3000m) pos: 1.2 neg: 1.3 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -3.5 deg Storm rel helicity (0-3000m) pos: 33.3 neg: -13.8 tot: 19.5 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 0.9 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 65.21 Bulk Shear: 15.44 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 6 68 9| 0.0 7.9 7.9| 0.0 -9.7 -9.7 -19.5 -0.67| 8.3 -5.6 1000 45 8 65 10| 1.4 3.9 5.4| 7.0 -10.3 -3.3 -3.3 -0.27| 6.6 -1.8 1500 51 8 70 10| 2.5 2.6 5.2| 23.3 -10.3 13.0 8.7 0.12| 7.5 0.9 2000 54 7 74 9| 2.9 2.0 4.9| 31.4 -10.3 21.1 10.6 0.28| 7.1 2.0 2500 53 6 76 8| 1.9 1.6 3.5| 31.8 -12.0 19.7 7.9 0.19| 6.4 1.2 3000 55 5 79 8| 1.2 1.3 2.5| 33.3 -13.8 19.5 6.5 0.14| 6.2 0.9 4000 70 5 89 8| 1.5 1.0 2.5| 44.9 -13.8 31.1 7.8 0.26| 5.7 1.5 5000 72 5 90 8| 1.5 0.8 2.3| 48.7 -13.8 34.9 7.0 0.31| 5.1 1.6 6000 261 5 214 3| 1.4 1.0 2.4| 53.0 -25.0 28.0 4.7 0.18| 5.2 0.9 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20200328.00.gif