UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032700.upa.cvt Date: 0000Z 27 MAR 20 Searching for SB281... Searching the city database file for: SB281 ... Date:0000Z 27 MAR 20 Station: SB281 WMO ident: 82281 Latitude: -2.60 Longitude: -44.23 ------------------------------------------------------------------------------- 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 1003 60 27.4 24.9 86 2.5 25.6 40 5 300.3 304.0 298.6 359.5 20.14 1 1000 86 27.2 24.3 84 2.9 25.0 40 5 300.4 303.9 298.2 357.6 19.47 2 965 401 24.6 22.9 90 1.7 23.4 44 13 300.8 304.2 297.7 355.3 18.52 3 947 567 24.6 18.6 69 6.0 20.4 61 12 302.4 305.1 295.5 344.9 14.39 4 925 773 23.2 20.7 86 2.5 21.4 60 8 303.0 306.1 297.3 353.0 16.84 5 870 1307 19.2 19.2 100 0.0 19.2 100 7 304.2 307.3 297.3 352.8 16.31 6 850 1508 18.2 18.1 99 0.1 18.1 110 8 305.2 308.1 297.0 351.7 15.56 7 804 1984 15.2 13.9 92 1.3 14.3 137 11 306.9 309.3 295.4 344.6 12.52 8 735 2743 12.0 11.9 99 0.1 11.9 128 10 311.4 313.7 296.3 348.2 12.00 9 700 3152 10.2 7.7 84 2.5 8.6 110 12 313.8 315.6 295.1 343.2 9.47 10 643 3855 7.4 1.4 66 6.0 4.0 107 8 318.3 319.6 294.1 339.4 6.60 11 608 4313 4.8 -4.2 52 9.0 0.3 93 4 320.5 321.4 293.2 335.4 4.61 12 580 4696 2.4 -1.5 75 3.9 0.3 69 3 322.0 323.2 294.6 341.2 5.92 13 529 5434 -2.1 -9.1 59 7.0 -5.3 23 1 325.2 325.9 293.6 337.3 3.63 14 525 5495 -2.7 -6.4 76 3.7 -4.5 19 1 325.2 326.1 294.4 340.1 4.52 15 500 5880 -5.1 -8.1 79 3.0 -6.5 55 3 326.8 327.6 294.5 340.7 4.16 16 477 6249 -7.9 -9.8 86 1.9 -8.7 70 3 327.8 328.6 294.5 340.6 3.81 17 400 7600 -15.7 -18.8 77 3.1 -16.7 115 6 334.6 335.0 294.8 342.2 2.17 18 341 8786 -23.3 -28.3 63 5.0 -24.5 209 2 339.9 340.1 295.3 343.9 1.09 19 336 8894 -24.1 -27.5 73 3.4 -24.9 216 2 340.2 340.5 295.4 344.6 1.19 20 332 8981 -24.7 -30.7 57 6.0 -25.9 208 3 340.6 340.7 295.3 343.9 0.89 21 326 9113 -25.7 -34.7 43 9.0 -27.3 196 5 341.0 341.1 295.1 343.3 0.62 22 300 9710 -30.3 -38.3 46 8.0 -31.4 140 15 342.7 342.8 295.4 344.5 0.47 23 259 10738 -38.3 -51.3 24 13.0 -39.2 120 20 345.6 345.6 295.8 346.2 0.13 24 250 10980 -40.5 -49.5 37 9.0 -41.2 120 21 345.9 345.9 295.8 346.5 0.17 25 249 11007 -40.9 -47.9 47 7.0 -41.4 120 21 345.7 345.7 295.8 346.5 0.20 26 244 11145 -42.1 -54.1 26 12.0 -42.8 120 21 345.9 345.9 295.8 346.3 0.10 27 238 11313 -43.5 -48.0 61 4.5 -43.8 120 22 346.2 346.3 296.0 347.1 0.21 28 233 11456 -44.5 -58.5 20 14.0 -45.1 120 22 346.8 346.8 296.0 347.1 0.06 29 226 11660 -46.3 -49.8 67 3.5 -46.5 120 22 347.1 347.1 296.1 347.8 0.18 30 214 12020 -49.5 -52.4 71 2.9 -49.6 122 20 347.6 347.6 296.2 348.2 0.14 31 212 12081 -49.9 -53.9 63 4.0 -50.1 123 19 347.9 347.9 296.3 348.4 0.12 32 210 12143 -50.3 -63.3 20 13.0 -50.7 124 18 348.2 348.2 296.3 348.4 0.04 33 205 12300 -51.9 -65.9 17 14.0 -52.2 127 14 348.1 348.1 296.3 348.2 0.03 34 200 12460 -52.9 -67.9 15 15.0 -53.2 130 11 349.0 349.0 296.4 349.1 0.02 35 195 12623 -53.9 -56.7 71 2.8 -54.0 130 11 349.9 350.0 296.7 350.3 0.09 36 190 12789 -54.9 -64.9 28 10.0 -55.1 130 10 350.9 350.9 296.8 351.1 0.03 37 184 12994 -56.7 -61.7 53 5.0 -56.8 174 10 351.3 351.3 297.0 351.5 0.05 38 179 13168 -57.7 -78.7 5 21.0 -57.9 217 11 352.4 352.4 297.1 352.4 0.00 39 151 14220 -66.3 -73.3 37 7.0 -66.4 281 27 355.2 355.2 297.7 355.3 0.01 40 150 14260 -66.7 -74.7 32 8.0 -66.8 280 28 355.2 355.2 297.7 355.2 0.01 41 145 14464 -68.1 -76.1 31 8.0 -68.1 280 29 356.2 356.2 298.0 356.2 0.01 42 130 15114 -70.7 -83.7 13 13.0 -70.8 303 19 362.9 362.9 299.2 362.9 0.00 43 101 16574 -79.7 -86.7 30 7.0 -79.7 257 8 372.7 372.7 301.0 372.7 0.00 44 100 16630 -80.3 -87.3 30 7.0 -80.3 235 4 372.6 372.6 301.0 372.6 0.00 45 89 17287 -82.3 -89.3 29 7.0 -82.3 290 17 381.2 381.2 302.5 381.2 0.00 46 81 17814 -83.1 -89.1 34 6.0 -83.1 228 17 390.0 390.0 303.8 390.0 0.00 47 77 18100 -79.3 -88.3 21 9.0 -79.3 223 13 403.6 403.6 305.7 403.6 0.00 48 70 18640 -80.9 -89.9 21 9.0 -80.9 70 10 411.3 411.3 306.7 411.3 0.00 49 66 18976 -75.7 -89.7 9 14.0 -75.7 33 11 429.6 429.6 308.8 429.6 0.00 50 59 19627 -73.9 -90.9 6 17.0 -74.0 263 11 447.6 447.6 310.6 447.7 0.00 51 54 20151 -68.5 -89.5 3 21.0 -68.7 16 5 471.6 471.6 312.8 471.6 0.00 52 50 20610 -70.7 -89.7 4 19.0 -70.8 65 13 476.9 476.9 313.2 476.9 0.00 53 49 20730 -70.9 -89.9 4 19.0 -71.1 77 14 479.2 479.2 313.4 479.2 0.00 54 45 21243 -66.3 -89.3 3 23.0 -66.6 109 33 502.2 502.2 315.1 502.2 0.00 55 40 21955 -68.5 -90.5 3 22.0 -68.7 92 44 513.8 513.8 315.9 513.8 0.00 56 38 22269 -60.9 -89.9 1 29.0 -61.6 99 36 540.8 540.8 317.6 540.8 0.00 57 37 22436 -60.1 -88.1 1 28.0 -60.9 83 32 547.0 547.0 317.9 547.0 0.00 58 36 22607 -60.7 -88.7 1 28.0 -61.4 75 29 549.7 549.7 318.1 549.8 0.00 59 35 22783 -60.3 -88.3 1 28.0 -61.1 75 28 555.2 555.2 318.4 555.3 0.00 60 33 23156 -54.7 -86.7 1 32.0 -56.2 75 25 579.5 579.5 319.6 579.5 0.01 61 30 23770 -52.7 -84.7 1 32.0 -54.7 250 10 601.0 601.0 320.6 601.0 0.01 62 26 24684 -57.3 -86.3 1 29.0 -58.7 245 5 613.0 613.0 321.2 613.1 0.01 63 23 25461 -56.5 -86.5 1 30.0 -58.2 210 18 637.2 637.2 322.2 637.3 0.01 TRP 89 17287 -82.3 -89.3 29 7.0 -82.3 290 17 381.2 381.2 302.5 381.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 552.80 mb = 5089.92 m = 16699.00 ft Wetbulb zero: 577.13 mb = 4736.02 m = 15537.93 ft Precipitable water: 2.40 inches Sfc-500 mean rel hum: 80.77 % Est. max temperature: 32.17 C = 89.91 F Sfc-Lift cond lev (LCL): 967.75 mb = 375.76 m = 1232.81 ft T: 24.81 C 700-500 lapse rate: 5.61 C/km ThetaE index: 14.58 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 886.87 mb = 1139.85 m = 3739.60 ft Mean mixing ratio: 17.29 g/kg Conv temperature: 30.97 C = 87.74 F Cap Strength: 1.40 C Lifted Index: -3.19 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.48 C Lifted Index @700 mb: -1.19 C Showalter Index: -2.78 C Risk: Severe thunderstorms possible Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 23.20 C K Index: 38.90 Risk: > 80 % chance of thunderstorms Sweat Index: 236.20 Risk: None Energy Index: -2.23 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1169.17 J/kg Max Up Vert Vel: 48.36 m/s Conv Inhibition (B-): 20.06 J/kg Cap Strength: 1.40 C Lift Cond Lev (LCL): 913.10 mb = 885.85 m = 2906.30 ft Lev Free Conv (LFC): 868.10 mb = 1326.05 m = 4350.50 ft Equ Level (EL): 168.10 mb = 13556.47 m = 44476.06 ft B at Equ Level: 1161.14 J/kg Max Parcel Lev (MPL): 88.10 mb = 17344.11 m = 56902.56 ft Wind level data Storm motion: 136 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 1003 60 40 5 -3.2 -3.8 | 357 8 0.5 -7.7 1 1000 86 40 5 -3.2 -3.8 | 357 8 0.5 -7.7 2 975 305 35 13 -7.5 -10.6 | 15 15 -3.8 -14.5 3 942 610 65 12 -10.9 -5.1 | 39 11 -7.2 -8.9 4 925 773 60 8 -6.9 -4.0 | 23 8 -3.2 -7.8 5 910 914 80 5 -4.9 -0.9 | 15 5 -1.2 -4.7 6 850 1508 110 8 -7.5 2.7 | 74 4 -3.8 -1.1 7 818 1829 130 11 -8.4 7.1 | 124 6 -4.7 3.2 8 789 2134 145 10 -5.7 8.2 | 155 5 -2.1 4.4 9 762 2438 150 10 -5.0 8.7 | 165 5 -1.3 4.8 10 709 3048 105 10 -9.7 2.6 | 78 6 -6.0 -1.2 11 700 3152 110 12 -11.3 4.1 | 92 8 -7.6 0.3 12 683 3353 120 13 -11.3 6.5 | 109 8 -7.6 2.7 13 610 4267 95 4 -4.0 0.3 | 5 3 -0.3 -3.5 14 506 5791 0 0 -0.0 -0.0 | 316 5 3.7 -3.8 15 500 5880 55 3 -2.5 -1.7 | 348 6 1.2 -5.5 16 486 6096 65 3 -2.7 -1.3 | 349 5 1.0 -5.1 17 400 7600 115 6 -5.4 2.5 | 54 2 -1.8 -1.3 18 367 8230 125 7 -5.7 4.0 | 95 2 -2.1 0.2 19 338 8839 220 1 0.6 0.8 | 305 5 4.3 -3.1 20 300 9710 140 15 -9.6 11.5 | 142 10 -6.0 7.7 21 285 10058 145 16 -9.2 13.1 | 149 11 -5.5 9.3 22 273 10363 140 17 -10.9 13.0 | 142 12 -7.2 9.2 23 261 10668 120 20 -17.3 10.0 | 114 15 -13.6 6.2 24 250 10980 120 21 -18.2 10.5 | 115 16 -14.5 6.7 25 218 11887 120 23 -19.9 11.5 | 115 18 -16.2 7.7 26 200 12460 130 11 -8.4 7.1 | 124 6 -4.7 3.2 27 189 12802 130 10 -7.7 6.4 | 123 5 -4.0 2.6 28 172 13411 280 11 10.8 -1.9 | 292 16 14.5 -5.7 29 164 13716 295 14 12.7 -5.9 | 301 19 16.4 -9.7 30 150 14260 280 28 27.6 -4.9 | 286 32 31.3 -8.7 31 141 14630 280 30 29.5 -5.2 | 285 34 33.2 -9.0 32 127 15240 310 15 11.5 -9.6 | 312 20 15.2 -13.5 33 108 16154 290 19 17.9 -6.5 | 296 24 21.5 -10.3 34 103 16459 300 15 13.0 -7.5 | 304 20 16.7 -11.3 35 100 16630 235 4 3.3 2.3 | 282 7 7.0 -1.5 36 98 16764 235 4 3.3 2.3 | 282 7 7.0 -1.5 37 89 17287 290 17 16.0 -5.8 | 296 22 19.7 -9.6 38 88 17374 305 19 15.6 -10.9 | 307 24 19.2 -14.7 39 83 17678 230 19 14.6 12.2 | 245 20 18.2 8.4 40 75 18288 220 10 6.4 7.7 | 249 11 10.1 3.8 41 71 18593 75 11 -10.6 -2.8 | 46 10 -6.9 -6.7 42 70 18640 70 10 -9.4 -3.4 | 38 9 -5.7 -7.2 43 67 18898 80 10 -9.8 -1.7 | 48 8 -6.2 -5.6 44 64 19202 275 15 14.9 -1.3 | 285 19 18.6 -5.1 45 60 19507 265 12 12.0 1.0 | 280 16 15.6 -2.8 46 57 19812 260 10 9.8 1.7 | 279 14 13.5 -2.1 47 54 20117 10 4 -0.7 -3.9 | 339 8 3.0 -7.8 48 52 20422 55 11 -9.0 -6.3 | 28 11 -5.3 -10.1 49 50 20610 65 13 -11.8 -5.5 | 41 12 -8.1 -9.3 50 47 21031 105 17 -16.4 4.4 | 93 13 -12.7 0.6 51 44 21336 110 38 -35.7 13.0 | 106 33 -32.0 9.2 52 40 21946 90 45 -45.0 0.0 | 85 41 -41.3 -3.8 53 38 22250 105 38 -36.7 9.8 | 100 34 -33.0 6.0 54 37 22555 75 30 -29.0 -7.8 | 65 28 -25.3 -11.6 55 31 23470 75 22 -21.3 -5.7 | 62 20 -17.6 -9.5 56 30 23770 250 10 9.4 3.4 | 272 13 13.1 -0.4 57 30 23774 350 10 1.7 -9.8 | 338 15 5.4 -13.7 58 28 24079 250 10 9.4 3.4 | 272 13 13.1 -0.4 59 26 24384 245 5 4.5 2.1 | 282 8 8.2 -1.7 60 24 24689 210 14 7.0 12.1 | 232 14 10.7 8.3 61 23 24994 210 19 9.5 16.5 | 226 18 13.2 12.6 62 21 25298 180 20 0.0 20.0 | 193 17 3.7 16.2 63 20 25603 120 25 -21.7 12.5 | 116 20 -18.0 8.7 Wind Parameters Mean winds (0-6000m): 106.1 at 7.1 knts Storm direction: 136.1 at 5.3 knts Shear (0-3000m) pos: 2.1 neg: 1.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 83.6 deg Storm rel helicity (0-3000m) pos: 39.7 neg: -15.2 tot: 24.6 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.7 10^-3/s Energy-Hel index: 0.28 Bulk Rich Number: 93.13 Bulk Shear: 12.55 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 11 17 12| 7.9 0.0 7.9| 25.4 0.0 25.4 50.8 0.64| 12.8 8.2 1000 54 9 22 10| 2.2 0.0 2.2| 26.2 -5.6 20.6 20.6 0.29| 10.9 3.2 1500 67 8 30 8| 2.9 0.0 2.9| 30.8 -5.6 25.2 16.8 0.41| 8.7 3.5 2000 85 9 49 7| 3.2 0.0 3.2| 38.1 -5.6 32.5 16.2 0.51| 8.1 4.1 2500 100 9 67 6| 2.5 0.1 2.6| 39.7 -7.3 32.5 13.0 0.47| 7.0 3.3 3000 105 9 75 5| 2.1 1.1 3.2| 39.7 -15.2 24.6 8.2 0.25| 6.9 1.7 4000 108 10 80 5| 1.8 1.1 2.9| 47.1 -23.6 23.5 5.9 0.15| 6.7 1.0 5000 106 8 71 5| 1.4 1.3 2.7| 47.1 -28.6 18.5 3.7 0.05| 5.9 0.3 6000 106 7 59 4| 1.2 1.0 2.3| 51.8 -31.4 20.3 3.4 0.07| 5.4 0.4 Wrote GIF file: /home/apache/climate/data/raob//SB281/skewt/SB281.skewt.20200327.00.gif