UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for SBTS... Searching the city database file for: SBTS ... Date:1200Z 29 MAR 20 Station: SBTS WMO ident: 82026 Latitude: 2.23 Longitude: -55.95 Elevation: 344.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 110 SFC 973 344 24.6 21.9 85 2.7 22.6 350 6 300.1 303.2 296.8 350.6 17.25 2 925 792 20.2 19.6 96 0.6 19.8 55 16 300.0 302.8 295.7 345.9 15.71 3 891 1115 18.6 18.0 96 0.6 18.2 67 20 301.5 304.2 295.5 344.9 14.73 4 878 1242 19.2 17.3 89 1.9 17.9 71 21 303.4 306.1 295.7 345.9 14.30 5 850 1521 18.4 16.0 86 2.4 16.8 80 23 305.4 307.9 295.7 346.0 13.58 6 700 3169 11.0 5.0 66 6.0 7.4 115 25 314.7 316.2 294.1 339.2 7.84 7 692 3265 11.0 4.0 62 7.0 6.9 117 24 315.7 317.1 294.1 339.0 7.39 8 632 4018 5.8 4.5 91 1.3 5.0 134 20 318.1 319.7 295.4 344.6 8.39 9 613 4268 5.4 0.5 71 4.9 2.7 140 19 320.4 321.7 294.6 341.3 6.49 10 560 5003 0.4 -1.5 87 1.9 -0.6 140 13 322.9 324.1 295.0 342.8 6.13 11 508 5784 -2.5 -9.5 59 7.0 -5.7 163 10 328.5 329.2 294.6 340.9 3.66 12 505 5831 -2.9 -8.9 63 6.0 -5.7 164 9 328.6 329.3 294.7 341.6 3.87 13 500 5910 -3.3 -9.3 63 6.0 -6.1 165 9 329.0 329.8 294.7 341.8 3.78 14 429 7098 -11.7 -14.0 83 2.3 -12.6 179 6 333.0 333.7 295.1 343.5 3.02 15 411 7425 -13.1 -19.1 61 6.0 -15.2 186 5 335.3 335.8 295.0 342.7 2.06 16 400 7630 -14.7 -18.8 71 4.1 -16.1 190 4 335.9 336.3 295.2 343.6 2.17 17 385 7918 -17.3 -18.9 87 1.6 -17.9 81 1 336.2 336.6 295.3 344.1 2.23 18 351 8604 -22.1 -22.7 95 0.6 -22.2 347 3 338.7 339.1 295.5 345.1 1.76 19 310 9506 -28.1 -31.4 73 3.3 -28.7 5 2 342.6 342.7 295.7 345.9 0.89 20 300 9740 -30.1 -33.1 75 3.0 -30.6 10 2 343.0 343.1 295.7 346.0 0.78 21 250 11020 -40.5 -43.5 73 3.0 -40.8 180 11 345.9 345.9 296.0 347.2 0.33 22 225 11723 -45.9 -50.3 61 4.4 -46.2 200 13 348.2 348.2 296.4 348.9 0.17 23 212 12113 -49.3 -52.5 69 3.2 -49.4 200 16 348.8 348.9 296.5 349.4 0.14 24 200 12490 -52.3 -56.9 58 4.6 -52.5 200 19 349.9 350.0 296.7 350.3 0.09 25 192 12754 -54.1 -64.1 28 10.0 -54.4 196 20 351.2 351.2 296.9 351.3 0.04 26 168 13601 -61.1 -67.1 45 6.0 -61.2 194 19 353.2 353.2 297.3 353.3 0.03 27 150 14300 -65.9 -72.9 37 7.0 -66.0 270 23 356.6 356.6 298.0 356.6 0.01 28 135 14930 -71.1 -77.1 41 6.0 -71.1 270 31 358.2 358.2 298.4 358.3 0.01 29 101 16595 -82.3 -86.9 45 4.6 -82.3 267 40 367.7 367.7 300.1 367.7 0.00 30 100 16650 -82.7 -87.3 45 4.6 -82.7 265 38 367.9 367.9 300.2 368.0 0.00 31 93 17053 -84.7 -89.4 43 4.7 -84.7 235 22 371.7 371.7 300.9 371.7 0.00 32 89 17300 -79.9 -86.9 30 7.0 -79.9 235 13 386.0 386.0 303.2 386.0 0.00 33 83 17693 -81.9 -88.9 29 7.0 -81.9 249 11 389.7 389.7 303.8 389.7 0.00 34 72 18491 -81.7 -89.7 24 8.0 -81.7 228 7 406.3 406.3 306.0 406.3 0.00 35 70 18650 -80.3 -90.3 17 10.0 -80.3 215 4 412.6 412.6 306.8 412.6 0.00 36 59 19654 -66.9 -88.9 3 22.0 -67.1 269 20 463.4 463.4 312.1 463.4 0.00 37 51 20531 -69.5 -89.5 4 20.0 -69.6 57 12 477.0 477.0 313.2 477.0 0.00 38 50 20650 -69.1 -89.1 4 20.0 -69.3 60 22 480.7 480.7 313.5 480.7 0.00 39 40 22000 -64.3 -89.3 2 25.0 -64.7 101 29 524.4 524.4 316.6 524.4 0.00 40 38 22313 -65.5 -89.5 2 24.0 -65.9 105 30 529.1 529.1 316.9 529.1 0.00 41 31 23581 -55.7 -85.7 1 30.0 -57.1 126 12 587.3 587.3 320.0 587.3 0.01 42 30 23790 -55.9 -85.9 1 30.0 -57.3 110 10 592.2 592.3 320.3 592.3 0.01 43 26 24695 -58.5 -86.5 2 28.0 -59.7 100 21 609.6 609.6 321.0 609.7 0.01 44 21 26056 -52.7 -83.7 1 31.0 -55.4 21 9 665.5 665.5 323.3 665.6 0.02 TRP 93 17053 -84.7 -89.4 43 4.7 -84.7 235 22 371.7 371.7 300.9 371.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 552.83 mb = 5110.92 m = 16767.92 ft Wetbulb zero: 570.09 mb = 4858.09 m = 15938.42 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 78.93 % Est. max temperature: 31.41 C = 88.54 F Sfc-Lift cond lev (LCL): 935.78 mb = 689.38 m = 2261.72 ft T: 21.21 C 700-500 lapse rate: 5.22 C/km ThetaE index: 7.10 C Layer 700.0- 632.0 mb Conv cond level (CCL): 903.48 mb = 995.16 m = 3264.92 ft Mean mixing ratio: 15.66 g/kg Conv temperature: 25.46 C = 77.82 F Cap Strength: 1.72 C Lifted Index: 0.78 C Risk: Showers probable Lifted Index @300 mb: 0.03 C Lifted Index @700 mb: 1.31 C Showalter Index: 1.07 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 19.30 C K Index: 31.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 247.00 Risk: None Energy Index: -0.84 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 62.82 J/kg Max Up Vert Vel: 11.21 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 1.56 C Lift Cond Lev (LCL): 905.84 mb = 972.72 m = 3191.29 ft Lev Free Conv (LFC): 900.84 mb = 1020.50 m = 3348.05 ft Equ Level (EL): 890.84 mb = 1116.85 m = 3664.17 ft B at Equ Level: 13.16 J/kg Max Parcel Lev (MPL): 850.84 mb = 1512.53 m = 4962.32 ft Wind level data Storm motion: 140 at 13 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 ---------------------------------------------------------- 0 973 344 350 6 1.0 -5.9 | 329 19 9.8 -16.2 1 944 610 50 10 -7.7 -6.4 | 356 17 1.1 -16.7 2 925 792 55 16 -13.1 -9.2 | 13 20 -4.4 -19.5 3 912 914 60 19 -16.5 -9.5 | 21 21 -7.7 -19.8 4 850 1521 80 23 -22.7 -4.0 | 44 20 -13.9 -14.3 5 791 2134 100 25 -24.6 4.3 | 69 17 -15.9 -6.0 6 763 2438 95 24 -23.9 2.1 | 62 17 -15.2 -8.2 7 736 2743 90 22 -22.0 0.0 | 52 17 -13.3 -10.3 8 700 3169 115 25 -22.7 10.6 | 91 14 -13.9 0.3 9 612 4267 140 19 -12.2 14.6 | 141 6 -3.5 4.3 10 589 4572 135 17 -12.0 12.0 | 118 4 -3.3 1.7 11 568 4877 135 13 -9.2 9.2 | 23 1 -0.5 -1.1 12 527 5486 160 11 -3.8 10.3 | 270 5 5.0 0.0 13 500 5910 165 9 -2.3 8.7 | 284 7 6.4 -1.6 14 488 6096 160 9 -3.1 8.5 | 288 6 5.6 -1.8 15 400 7630 190 4 0.7 3.9 | 304 11 9.4 -6.4 16 384 7925 75 1 -1.0 -0.3 | 324 13 7.7 -10.6 17 369 8230 340 3 1.0 -2.8 | 323 16 9.7 -13.1 18 300 9740 10 2 -0.3 -2.0 | 326 15 8.4 -12.3 19 250 11020 180 11 0.0 11.0 | 265 9 8.7 0.7 20 240 11278 180 11 0.0 11.0 | 265 9 8.7 0.7 21 230 11582 200 12 4.1 11.3 | 266 13 12.8 1.0 22 200 12490 200 19 6.5 17.9 | 244 17 15.2 7.6 23 181 13106 190 21 3.6 20.7 | 230 16 12.4 10.4 24 165 13716 195 19 4.9 18.4 | 239 16 13.6 8.1 25 150 14300 270 23 23.0 -0.0 | 288 33 31.7 -10.3 26 149 14326 265 21 20.9 1.8 | 286 31 29.6 -8.5 27 109 16154 280 52 51.2 -9.0 | 288 63 59.9 -19.3 28 100 16650 265 38 37.9 3.3 | 279 47 46.6 -7.0 29 98 16764 265 38 37.9 3.3 | 279 47 46.6 -7.0 30 93 17053 235 22 18.0 12.6 | 265 27 26.7 2.3 31 88 17374 235 10 8.2 5.7 | 285 18 16.9 -4.6 32 83 17678 250 11 10.3 3.8 | 289 20 19.0 -6.5 33 79 17983 220 16 10.3 12.3 | 264 19 19.0 2.0 34 75 18288 245 11 10.0 4.6 | 287 20 18.7 -5.6 35 70 18650 215 4 2.3 3.3 | 303 13 11.0 -7.0 36 67 18898 280 3 3.0 -0.5 | 313 16 11.7 -10.8 37 64 19202 230 12 9.2 7.7 | 278 18 17.9 -2.6 38 61 19507 295 21 19.0 -8.9 | 305 34 27.7 -19.2 39 58 19812 245 19 17.2 8.0 | 275 26 25.9 -2.3 40 55 20117 235 12 9.8 6.9 | 280 19 18.5 -3.4 41 52 20422 55 2 -1.6 -1.1 | 328 13 7.1 -11.4 42 50 20650 60 22 -19.1 -11.0 | 26 24 -10.3 -21.3 43 49 20726 50 11 -8.4 -7.1 | 359 17 0.3 -17.4 44 47 21031 60 24 -20.8 -12.0 | 28 25 -12.1 -22.3 45 45 21336 45 24 -17.0 -17.0 | 17 28 -8.3 -27.3 46 43 21641 95 23 -22.9 2.0 | 60 16 -14.2 -8.3 47 39 22250 105 32 -30.9 8.3 | 85 22 -22.2 -2.0 48 33 23165 105 14 -13.5 3.6 | 36 8 -4.8 -6.7 49 30 23774 135 11 -7.8 7.8 | 340 3 0.9 -2.5 50 30 23790 110 10 -9.4 3.4 | 6 7 -0.7 -6.9 51 28 24079 120 6 -5.2 3.0 | 334 8 3.5 -7.3 52 26 24384 100 21 -20.7 3.6 | 61 14 -12.0 -6.7 53 24 24689 95 19 -18.9 1.7 | 50 13 -10.2 -8.6 54 22 24994 25 11 -4.6 -10.0 | 349 21 4.1 -20.3 55 21 25298 20 9 -3.1 -8.5 | 343 20 5.6 -18.8 56 19 25603 80 30 -29.5 -5.2 | 53 26 -20.8 -15.5 57 18 25908 175 17 -1.5 16.9 | 227 10 7.2 6.6 58 17 26213 180 18 0.0 18.0 | 229 12 8.7 7.7 Wind Parameters Mean winds (0-6000m): 109.8 at 18.0 knts Storm direction: 139.8 at 13.5 knts Shear (0-3000m) pos: 5.1 neg: 0.3 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 127.3 deg Storm rel helicity (0-3000m) pos: 213.9 neg: -22.8 tot: 191.2 m^2/s^2 ave: 63.7 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 6.8 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 1.72 Bulk Shear: 36.58 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 45 11 356 18| 16.4 0.0 16.4| 75.0 0.0 75.0 150.0 0.93| 16.9 15.8 1000 59 15 14 19| 11.3 0.0 11.3|116.4 0.0 116.4 116.4 0.95| 12.4 11.8 1500 70 18 26 18| 8.9 0.0 8.9|150.9 0.0 150.9 100.6 0.95| 10.7 10.1 2000 79 20 37 18| 6.9 0.0 6.9|168.8 -7.0 161.8 80.9 0.87| 9.5 8.2 2500 82 20 41 17| 5.5 0.3 5.8|178.6 -22.8 155.8 62.3 0.72| 8.8 6.3 3000 88 21 48 17| 5.1 0.3 5.4|213.9 -22.8 191.2 63.7 0.75| 9.1 6.8 4000 98 21 59 14| 3.2 0.2 3.4|228.1 -23.1 205.0 51.2 0.73| 8.1 5.9 5000 105 20 63 12| 2.4 0.7 3.1|228.1 -26.6 201.5 40.3 0.54| 7.5 4.0 6000 110 18 63 9| 1.7 0.6 2.3|231.4 -26.6 204.8 34.1 0.53| 6.7 3.6 Wrote GIF file: /home/apache/climate/data/raob//SBTS/skewt/SBTS.skewt.20200329.12.gif