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 SBTS... Searching the city database file for: SBTS ... Date:1200Z 20 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 139 SFC 976 344 21.2 20.7 97 0.5 20.9 260 2 296.4 299.3 294.9 342.4 15.94 2 925 815 19.8 17.6 87 2.2 18.3 45 13 299.6 302.1 294.3 339.9 13.82 3 854 1501 16.2 12.3 78 3.9 13.7 42 16 302.7 304.7 292.8 334.1 10.58 4 850 1541 16.4 11.7 74 4.7 13.4 40 17 303.3 305.2 292.7 333.7 10.21 5 844 1601 16.4 10.4 68 6.0 12.6 38 18 303.9 305.7 292.3 332.1 9.42 6 748 2622 10.8 10.5 98 0.3 10.6 34 12 308.5 310.6 294.6 341.1 10.73 7 700 3174 8.4 8.2 99 0.2 8.3 45 7 311.8 313.6 294.8 342.0 9.80 8 500 5890 -5.5 -5.5 100 0.0 -5.5 25 7 326.3 327.3 295.1 343.2 5.09 9 472 6342 -7.5 -7.5 100 0.0 -7.5 352 7 329.3 330.2 295.4 344.8 4.62 10 446 6782 -11.5 -14.0 82 2.5 -12.5 318 10 329.6 330.2 294.2 339.6 2.91 11 412 7387 -16.1 -19.0 78 2.9 -17.0 275 13 331.3 331.7 293.9 338.5 2.07 12 400 7610 -16.5 -18.7 83 2.2 -17.2 260 14 333.5 334.0 294.6 341.2 2.19 13 388 7838 -17.5 -18.8 90 1.3 -17.9 260 15 335.2 335.6 295.0 343.1 2.23 14 300 9710 -30.9 -33.7 76 2.8 -31.4 140 11 341.8 342.0 295.4 344.6 0.74 15 298 9758 -31.3 -33.8 79 2.5 -31.7 199 11 341.9 342.1 295.4 344.7 0.74 16 250 10980 -41.5 -44.8 70 3.3 -41.8 165 13 344.4 344.4 295.6 345.5 0.28 17 200 12440 -55.1 -60.1 54 5.0 -55.2 155 21 345.5 345.5 295.7 345.8 0.06 18 186 12899 -59.3 -64.2 53 4.9 -59.4 162 22 346.0 346.0 295.8 346.1 0.04 19 184 12966 -60.1 -64.9 53 4.8 -60.2 163 22 345.7 345.7 295.7 345.9 0.03 20 179 13138 -61.1 -65.1 59 4.0 -61.2 165 22 346.8 346.8 296.0 347.0 0.03 21 160 13827 -65.9 -84.9 5 19.0 -66.0 161 33 350.0 350.0 296.7 350.0 0.00 22 155 14020 -64.5 -82.5 7 18.0 -64.6 160 36 355.6 355.6 297.8 355.6 0.00 23 150 14220 -65.7 -82.7 8 17.0 -65.8 130 46 356.9 356.9 298.1 356.9 0.00 24 118 15643 -75.9 -86.9 16 11.0 -75.9 105 27 363.5 363.5 299.4 363.5 0.00 25 100 16610 -71.7 -87.7 7 16.0 -71.8 40 13 389.2 389.2 303.7 389.2 0.00 26 81 17825 -79.9 -91.9 12 12.0 -79.9 278 22 396.5 396.5 304.8 396.5 0.00 27 74 18341 -76.1 -91.1 8 15.0 -76.2 301 21 414.9 414.9 307.1 414.9 0.00 28 70 18660 -77.1 -92.1 7 15.0 -77.1 280 31 419.4 419.4 307.6 419.4 0.00 29 67 18912 -77.3 -92.3 7 15.0 -77.3 281 30 424.3 424.3 308.2 424.3 0.00 30 62 19359 -76.7 -93.7 5 17.0 -76.7 317 18 435.1 435.1 309.4 435.1 0.00 31 60 19552 -69.9 -88.9 5 19.0 -70.0 347 14 454.4 454.4 311.3 454.5 0.00 32 58 19756 -67.3 -86.3 5 19.0 -67.5 17 9 464.7 464.7 312.2 464.8 0.00 33 53 20298 -69.1 -88.1 5 19.0 -69.2 74 9 472.7 472.7 312.8 472.7 0.00 34 50 20650 -66.3 -87.3 4 21.0 -66.5 80 25 487.2 487.2 314.0 487.3 0.00 35 40 22015 -62.3 -90.3 1 28.0 -62.9 102 23 529.4 529.4 316.9 529.4 0.00 TRP 118 15643 -75.9 -86.9 16 11.0 -75.9 105 27 363.5 363.5 299.4 363.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 579.14 mb = 4815.32 m = 15798.11 ft Wetbulb zero: 579.71 mb = 4695.95 m = 15406.48 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 93.17 % Est. max temperature: 29.50 C = 85.11 F Sfc-Lift cond lev (LCL): 969.21 mb = 405.23 m = 1329.47 ft T: 21.02 C 700-500 lapse rate: 5.12 C/km ThetaE index: 10.27 C Layer 925.0- 748.0 mb Conv cond level (CCL): 857.05 mb = 1470.30 m = 4823.75 ft Mean mixing ratio: 13.77 g/kg Conv temperature: 27.32 C = 81.18 F Cap Strength: 1.61 C Lifted Index: 1.45 C Risk: Showers probable Lifted Index @300 mb: 3.47 C Lifted Index @700 mb: 0.88 C Showalter Index: 4.03 C Risk: None Total Totals Index: 39.10 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 17.20 C K Index: 33.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 181.40 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.87 J/kg Max Up Vert Vel: 6.46 m/s Conv Inhibition (B-): 11714.76 J/kg Cap Strength: 1.53 C Lift Cond Lev (LCL): 898.29 mb = 1066.62 m = 3499.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 65 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 ---------------------------------------------------------- 0 976 344 260 2 2.0 0.3 | 249 8 7.4 2.9 1 947 610 45 11 -7.8 -7.8 | 24 6 -2.3 -5.2 2 925 815 45 13 -9.2 -9.2 | 29 8 -3.7 -6.6 3 914 914 45 13 -9.2 -9.2 | 29 8 -3.7 -6.6 4 882 1219 55 13 -10.6 -7.5 | 47 7 -5.2 -4.9 5 850 1541 40 17 -10.9 -13.0 | 28 12 -5.5 -10.5 6 821 1829 30 21 -10.5 -18.2 | 18 16 -5.0 -15.6 7 792 2134 25 9 -3.8 -8.2 | 343 6 1.7 -5.6 8 764 2438 30 13 -6.5 -11.3 | 7 9 -1.0 -8.7 9 700 3174 45 7 -4.9 -4.9 | 348 2 0.5 -2.4 10 611 4267 30 1 -0.5 -0.9 | 251 5 5.0 1.7 11 500 5890 25 7 -3.0 -6.3 | 326 5 2.5 -3.8 12 487 6096 10 6 -1.0 -5.9 | 307 6 4.4 -3.3 13 432 7010 300 11 9.5 -5.5 | 281 15 15.0 -2.9 14 400 7610 260 14 13.8 2.4 | 255 20 19.2 5.0 15 399 7620 305 14 11.5 -8.0 | 288 18 16.9 -5.5 16 383 7925 240 15 13.0 7.5 | 241 21 18.4 10.1 17 367 8230 250 17 16.0 5.8 | 249 23 21.4 8.4 18 352 8534 240 15 13.0 7.5 | 241 21 18.4 10.1 19 338 8839 260 13 12.8 2.3 | 255 19 18.3 4.8 20 311 9449 205 11 4.6 10.0 | 219 16 10.1 12.5 21 300 9710 140 11 -7.1 8.4 | 172 11 -1.6 11.0 22 298 9754 200 11 3.8 10.3 | 216 16 9.2 12.9 23 285 10058 135 11 -7.8 7.8 | 167 11 -2.3 10.4 24 273 10363 155 14 -5.9 12.7 | 178 15 -0.5 15.3 25 261 10668 170 13 -2.3 12.8 | 192 16 3.2 15.4 26 250 10973 175 15 -1.3 14.9 | 193 18 4.2 17.5 27 250 10980 165 13 -3.4 12.6 | 188 15 2.1 15.1 28 228 11582 145 13 -7.5 10.6 | 171 13 -2.0 13.2 29 208 12192 150 15 -7.5 13.0 | 173 16 -2.0 15.6 30 200 12440 155 21 -8.9 19.0 | 171 22 -3.4 21.6 31 180 13106 165 22 -5.7 21.3 | 179 24 -0.2 23.8 32 155 14021 160 36 -12.3 33.8 | 169 37 -6.9 36.4 33 150 14220 130 46 -35.2 29.6 | 137 44 -29.8 32.1 34 140 14630 125 48 -39.3 27.5 | 132 45 -33.9 30.1 35 118 15643 105 27 -26.1 7.0 | 115 23 -20.6 9.6 36 114 15850 105 24 -23.2 6.2 | 116 20 -17.7 8.8 37 103 16459 100 43 -42.3 7.5 | 105 38 -36.9 10.0 38 100 16610 40 13 -8.4 -10.0 | 21 8 -2.9 -7.4 39 97 16764 45 14 -9.9 -9.9 | 31 9 -4.4 -7.3 40 92 17069 20 10 -3.4 -9.4 | 343 7 2.0 -6.8 41 88 17374 300 12 10.4 -6.0 | 282 16 15.9 -3.4 42 79 17983 270 25 25.0 -0.0 | 265 31 30.5 2.6 43 75 18288 305 19 15.6 -10.9 | 292 23 21.0 -8.3 44 70 18660 280 31 30.5 -5.4 | 274 36 36.0 -2.8 45 67 18898 280 31 30.5 -5.4 | 274 36 36.0 -2.8 46 64 19202 290 22 20.7 -7.5 | 281 27 26.1 -5.0 47 55 20117 70 1 -0.9 -0.3 | 244 5 4.5 2.2 48 50 20650 80 25 -24.6 -4.3 | 85 19 -19.2 -1.8 49 49 20726 80 11 -10.8 -1.9 | 97 5 -5.4 0.7 50 46 21031 90 28 -28.0 0.0 | 97 23 -22.5 2.6 51 43 21336 120 29 -25.1 14.5 | 131 26 -19.7 17.1 52 40 21641 105 22 -21.3 5.7 | 118 18 -15.8 8.3 53 38 21946 90 26 -26.0 0.0 | 97 21 -20.5 2.6 54 36 22250 105 38 -36.7 9.8 | 112 34 -31.2 12.4 Wind Parameters Mean winds (0-6000m): 34.8 at 8.0 knts Storm direction: 64.8 at 6.0 knts Shear (0-3000m) pos: 2.1 neg: 0.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 76.0 deg Storm rel helicity (0-3000m) pos: 43.5 neg: -33.0 tot: 10.5 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 59.20 Bulk Shear: 0.35 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 9 10 4| 15.1 0.0 15.1| 34.1 0.0 34.1 68.2 0.91| 21.2 19.4 1000 47 11 29 6| 8.4 0.0 8.4| 38.0 -1.9 36.1 36.1 0.82| 12.6 10.3 1500 43 13 27 8| 5.6 2.8 8.4| 38.0 -17.0 21.0 14.0 0.47| 11.3 5.3 2000 39 13 21 8| 4.2 1.4 5.6| 41.5 -31.2 10.3 5.1 0.25| 12.1 3.1 2500 38 13 18 8| 3.1 1.1 4.2| 43.5 -31.4 12.1 4.8 0.25| 10.7 2.6 3000 38 12 16 7| 2.1 0.9 3.0| 43.5 -33.0 10.5 3.5 0.19| 9.5 1.8 4000 38 10 7 5| 1.6 1.2 2.8| 43.7 -36.5 7.2 1.8 0.11| 7.8 0.9 5000 38 8 356 4| 1.3 0.8 2.0| 47.3 -36.5 10.8 2.2 0.16| 6.6 1.0 6000 35 8 348 4| 1.0 1.0 2.0| 49.1 -39.1 10.0 1.7 0.14| 6.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//SBTS/skewt/SBTS.skewt.20200320.12.gif