UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032000.upa.cvt Date: 0000Z 20 MAR 20 Searching for SBTT... Searching the city database file for: SBTT ... Date:0000Z 20 MAR 20 Station: SBTT WMO ident: 82411 Latitude: -4.25 Longitude: -69.94 Elevation: 85.00 ------------------------------------------------------------------------------- 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 1001 85 24.8 24.5 98 0.3 24.6 0 0 297.9 301.4 297.7 355.1 19.69 1 1000 90 24.8 24.1 96 0.7 24.3 355 10 298.0 301.4 297.5 353.9 19.23 2 984 233 26.2 21.2 74 5.0 22.6 358 11 300.7 303.7 296.3 348.6 16.32 3 954 507 26.2 20.2 70 6.0 21.9 46 9 303.4 306.3 296.7 350.3 15.81 4 925 779 24.2 20.9 82 3.3 21.8 55 8 304.1 307.2 297.7 354.8 17.06 5 850 1516 19.6 16.1 80 3.5 17.2 20 10 306.7 309.2 296.1 347.8 13.67 6 753 2549 12.4 10.9 91 1.5 11.4 347 6 309.7 311.7 295.1 343.1 10.95 7 721 2914 11.8 6.8 71 5.0 8.8 320 2 312.9 314.5 294.2 339.7 8.63 8 700 3162 10.4 5.5 72 4.9 7.5 340 4 314.0 315.6 294.1 339.3 8.12 9 599 4445 2.4 -0.3 82 2.7 0.9 322 13 319.0 320.3 294.1 339.1 6.26 10 529 5443 -2.9 -9.9 58 7.0 -6.0 299 17 324.2 324.9 293.2 335.6 3.41 11 502 5858 -3.9 -18.9 30 15.0 -9.2 318 14 327.9 328.3 292.7 333.9 1.71 12 500 5890 -4.3 -15.3 42 11.0 -8.6 325 13 327.8 328.3 293.3 335.8 2.33 13 490 6048 -5.5 -9.0 76 3.5 -7.1 329 11 328.2 329.0 294.7 341.5 3.95 14 473 6322 -7.7 -10.4 81 2.7 -8.9 272 7 328.8 329.6 294.6 341.2 3.67 15 461 6521 -8.3 -16.3 52 8.0 -11.3 221 5 330.5 331.0 294.0 338.6 2.32 16 419 7251 -14.3 -16.5 83 2.2 -15.1 131 6 332.0 332.5 294.5 340.7 2.51 17 400 7600 -16.3 -18.1 86 1.8 -16.9 105 9 333.8 334.3 294.8 341.9 2.30 18 354 8509 -22.3 -26.2 71 3.9 -23.3 107 11 337.6 337.9 294.8 342.3 1.27 19 316 9337 -26.5 -45.5 15 19.0 -28.9 127 10 342.9 342.9 295.2 343.7 0.21 20 300 9710 -29.9 -44.9 22 15.0 -31.6 120 9 343.2 343.3 295.3 344.2 0.23 21 250 10980 -40.5 -54.5 21 14.0 -41.3 90 23 345.9 345.9 295.8 346.2 0.09 22 235 11399 -43.9 -63.9 9 20.0 -44.6 83 30 346.9 346.9 296.0 347.0 0.03 23 220 11838 -47.9 -60.9 21 13.0 -48.3 77 33 347.3 347.3 296.1 347.5 0.05 24 214 12020 -49.5 -55.5 49 6.0 -49.7 75 33 347.6 347.6 296.2 348.0 0.10 25 200 12460 -52.7 -65.7 19 13.0 -53.0 70 32 349.3 349.3 296.5 349.4 0.03 26 186 12926 -55.7 -87.7 1 32.0 -56.0 86 36 351.8 351.8 297.0 351.8 0.00 27 150 14260 -67.5 -79.5 17 12.0 -67.5 115 38 353.8 353.8 297.4 353.8 0.00 28 147 14382 -68.5 -79.5 19 11.0 -68.5 113 38 354.1 354.1 297.5 354.1 0.00 29 100 16620 -81.7 -89.7 24 8.0 -81.7 150 21 369.9 369.9 300.5 369.9 0.00 30 97 16791 -82.3 -90.3 24 8.0 -82.3 145 27 371.9 371.9 300.9 371.9 0.00 31 89 17272 -81.9 -91.9 17 10.0 -81.9 137 32 382.0 382.0 302.6 382.0 0.00 32 85 17534 -75.1 -88.1 11 13.0 -75.2 124 24 400.8 400.8 305.3 400.8 0.00 33 71 18569 -78.7 -91.7 10 13.0 -78.7 232 16 414.3 414.3 307.0 414.3 0.00 34 70 18650 -77.7 -91.7 9 14.0 -77.7 140 17 418.2 418.2 307.5 418.2 0.00 35 57 19832 -74.3 -93.3 4 19.0 -74.4 64 18 451.2 451.2 311.0 451.2 0.00 36 55 20040 -72.7 -94.7 2 22.0 -72.8 88 7 459.5 459.5 311.7 459.5 0.00 37 53 20260 -67.5 -93.5 1 26.0 -67.7 105 7 476.4 476.4 313.2 476.4 0.00 38 50 20610 -67.1 -96.1 1 29.0 -67.3 80 14 485.4 485.4 313.9 485.4 0.00 39 49 20732 -65.7 -94.7 1 29.0 -66.0 72 12 491.5 491.5 314.3 491.5 0.00 40 36 22626 -61.3 -91.3 1 30.0 -62.0 75 37 548.2 548.2 318.0 548.2 0.00 41 34 22984 -57.1 -89.1 1 32.0 -58.2 80 34 568.3 568.3 319.0 568.3 0.00 42 33 23173 -57.3 -89.3 1 32.0 -58.5 84 33 572.6 572.6 319.3 572.6 0.00 TRP 97 16791 -82.3 -90.3 24 8.0 -82.3 145 27 371.9 371.9 300.9 371.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 567.30 mb = 4896.57 m = 16064.68 ft Wetbulb zero: 589.56 mb = 4572.13 m = 15000.26 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 75.00 % Est. max temperature: 33.58 C = 92.44 F Sfc-Lift cond lev (LCL): 997.12 mb = 115.49 m = 378.91 ft T: 25.05 C 700-500 lapse rate: 5.39 C/km ThetaE index: 20.97 C Layer 850.0- 500.0 mb Conv cond level (CCL): 840.34 mb = 1613.48 m = 5293.52 ft Mean mixing ratio: 16.58 g/kg Conv temperature: 33.91 C = 93.03 F Cap Strength: 2.37 C Lifted Index: -1.98 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.50 C Lifted Index @700 mb: -0.69 C Showalter Index: -0.57 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.40 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 226.20 Risk: None Energy Index: -2.34 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1010.47 J/kg Max Up Vert Vel: 44.95 m/s Conv Inhibition (B-): 67.35 J/kg Cap Strength: 2.37 C Lift Cond Lev (LCL): 893.26 mb = 1083.31 m = 3554.12 ft Lev Free Conv (LFC): 798.26 mb = 2051.50 m = 6730.57 ft Equ Level (EL): 178.26 mb = 13189.42 m = 43271.85 ft B at Equ Level: 1003.13 J/kg Max Parcel Lev (MPL): 88.26 mb = 17319.73 m = 56822.58 ft Wind level data Storm motion: 6 at 7 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 85 0 0 -0.0 -0.0 | 186 7 0.7 7.2 1 1000 90 355 10 0.9 -10.0 | 330 3 1.6 -2.8 2 976 305 360 11 -0.0 -11.0 | 349 4 0.7 -3.8 3 943 610 70 8 -7.5 -2.7 | 123 8 -6.8 4.5 4 925 779 55 8 -6.6 -4.6 | 114 6 -5.8 2.6 5 911 914 45 8 -5.7 -5.7 | 107 5 -4.9 1.5 6 850 1516 20 10 -3.4 -9.4 | 51 3 -2.7 -2.2 7 849 1524 20 10 -3.4 -9.4 | 51 3 -2.7 -2.2 8 790 2134 15 4 -1.0 -3.9 | 175 3 -0.3 3.3 9 762 2438 355 7 0.6 -7.0 | 261 1 1.3 0.2 10 709 3048 310 1 0.8 -0.6 | 193 7 1.5 6.6 11 700 3162 340 4 1.4 -3.8 | 211 4 2.1 3.4 12 611 4267 325 12 6.9 -9.8 | 289 8 7.6 -2.6 13 567 4877 315 14 9.9 -9.9 | 284 11 10.6 -2.7 14 546 5182 295 18 16.3 -7.6 | 271 17 17.0 -0.4 15 506 5791 305 16 13.1 -9.2 | 278 14 13.8 -2.0 16 500 5890 325 13 7.5 -10.6 | 293 9 8.2 -3.5 17 487 6096 330 10 5.0 -8.7 | 284 6 5.7 -1.5 18 450 6706 170 2 -0.3 2.0 | 182 9 0.4 9.2 19 400 7600 105 9 -8.7 2.3 | 140 12 -8.0 9.5 20 383 7925 95 10 -10.0 0.9 | 131 12 -9.2 8.1 21 367 8230 100 11 -10.8 1.9 | 132 14 -10.1 9.1 22 311 9449 130 10 -7.7 6.4 | 153 15 -6.9 13.6 23 300 9710 120 9 -7.8 4.5 | 149 14 -7.1 11.7 24 298 9754 120 9 -7.8 4.5 | 149 14 -7.1 11.7 25 250 10980 90 23 -23.0 0.0 | 108 23 -22.3 7.2 26 228 11582 80 34 -33.5 -5.9 | 92 33 -32.7 1.3 27 200 12460 70 32 -30.1 -10.9 | 83 30 -29.3 -3.8 28 199 12497 70 32 -30.1 -10.9 | 83 30 -29.3 -3.8 29 172 13411 105 40 -38.6 10.4 | 115 42 -37.9 17.5 30 150 14260 115 38 -34.4 16.1 | 125 41 -33.7 23.3 31 141 14630 110 38 -35.7 13.0 | 120 40 -35.0 20.2 32 127 15240 60 10 -8.7 -5.0 | 105 8 -7.9 2.2 33 108 16154 115 3 -2.7 1.3 | 167 9 -2.0 8.5 34 100 16620 150 21 -10.5 18.2 | 159 27 -9.8 25.4 35 97 16764 150 18 -9.0 15.6 | 160 24 -8.3 22.8 36 97 16791 145 27 -15.5 22.1 | 153 33 -14.8 29.3 37 88 17374 135 33 -23.3 23.3 | 143 38 -22.6 30.5 38 83 17678 115 16 -14.5 6.8 | 135 20 -13.8 14.0 39 79 17983 260 11 10.8 1.9 | 232 15 11.6 9.1 40 75 18288 255 19 18.4 4.9 | 238 23 19.1 12.1 41 71 18593 230 16 12.3 10.3 | 217 22 13.0 17.5 42 70 18650 140 17 -10.9 13.0 | 153 23 -10.2 20.2 43 67 18898 155 15 -6.3 13.6 | 165 22 -5.6 20.8 44 64 19202 115 22 -19.9 9.3 | 131 25 -19.2 16.5 45 60 19507 80 25 -24.6 -4.3 | 97 24 -23.9 2.9 46 57 19812 60 20 -17.3 -10.0 | 80 17 -16.6 -2.8 47 54 20117 95 4 -4.0 0.3 | 157 8 -3.2 7.5 48 52 20422 115 10 -9.1 4.2 | 144 14 -8.3 11.4 49 50 20610 80 14 -13.8 -2.4 | 110 14 -13.1 4.8 50 49 20726 70 11 -10.3 -3.8 | 110 10 -9.6 3.4 51 40 21641 100 31 -30.5 5.4 | 113 32 -29.8 12.6 52 38 21946 90 38 -38.0 0.0 | 101 38 -37.3 7.2 53 35 22250 70 37 -34.8 -12.7 | 81 34 -34.0 -5.5 54 33 22555 85 32 -31.9 -2.8 | 98 31 -31.1 4.4 55 31 22860 80 40 -39.4 -6.9 | 90 39 -38.7 0.2 56 27 23470 5 25 -2.2 -24.9 | 5 18 -1.4 -17.7 Wind Parameters Mean winds (0-6000m): 335.8 at 9.6 knts Storm direction: 5.8 at 7.2 knts Shear (0-3000m) pos: 1.4 neg: 1.5 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 13.6 deg Storm rel helicity (0-3000m) pos: 18.4 neg: -10.1 tot: 8.3 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.0 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 204.05 Bulk Shear: 4.95 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 12 10 29 3| 8.5 0.0 8.5| 14.9 0.0 14.9 29.8 0.93| 27.7 25.9 1000 31 9 82 4| 4.2 2.0 6.2| 15.1 -3.5 11.7 11.7 0.74| 15.9 11.8 1500 29 9 78 4| 2.8 2.3 5.2| 15.1 -6.3 8.8 5.9 0.58| 11.8 6.9 2000 27 9 82 3| 2.1 1.6 3.7| 17.0 -6.3 10.7 5.3 0.61| 10.2 6.2 2500 23 8 86 2| 1.7 1.9 3.6| 18.0 -6.7 11.3 4.5 0.58| 9.1 5.3 3000 20 7 106 2| 1.4 1.5 2.9| 18.4 -10.1 8.3 2.8 0.47| 8.4 4.0 4000 7 7 129 0| 1.3 1.5 2.8| 25.8 -10.1 15.7 3.9 0.51| 7.5 3.8 5000 350 8 295 2| 1.0 2.1 3.1| 26.6 -18.9 7.7 1.5 0.41| 6.9 2.8 6000 336 10 289 5| 1.5 1.7 3.2| 42.3 -25.7 16.6 2.8 0.36| 7.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//SBTT/skewt/SBTT.skewt.20200320.00.gif