UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for SBPA... Searching the city database file for: SBPA ... Date:0000Z 21 MAR 20 Station: SBPA WMO ident: 83971 Latitude: -30.00 Longitude: -51.18 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1012 3 22.8 17.9 74 4.9 19.5 120 2 294.9 297.3 292.2 331.8 12.85 1 1000 109 21.8 17.5 77 4.3 18.9 135 9 295.0 297.2 292.0 331.3 12.68 2 925 779 15.8 15.5 98 0.3 15.6 145 17 295.5 297.6 291.7 330.1 12.06 3 913 890 14.8 14.8 100 0.0 14.8 145 16 295.5 297.6 291.5 329.1 11.67 4 850 1495 12.2 12.2 100 0.0 12.2 140 9 298.9 300.8 291.6 329.8 10.56 5 734 2714 6.2 6.2 100 0.0 6.2 205 10 305.2 306.7 291.6 329.7 8.13 6 722 2848 3.6 2.5 93 1.1 3.0 200 10 303.8 304.9 289.6 322.9 6.36 7 718 2894 3.8 -0.9 71 4.7 1.5 198 10 304.5 305.4 288.6 319.7 4.99 8 713 2950 3.0 0.7 85 2.3 1.8 195 10 304.2 305.2 289.2 321.3 5.65 9 707 3019 3.0 -2.0 70 5.0 0.5 191 10 304.9 305.8 288.5 319.2 4.67 10 700 3100 3.6 -7.4 44 11.0 -1.2 180 7 306.5 307.1 287.5 316.3 3.13 11 695 3158 5.2 -13.8 24 19.0 -2.1 191 8 308.9 309.2 287.1 315.0 1.89 12 684 3288 5.0 -17.0 19 22.0 -2.9 216 11 310.1 310.3 287.1 314.9 1.47 13 587 4518 -1.1 -36.1 5 35.0 -9.0 235 13 316.8 316.9 288.1 317.9 0.30 14 500 5770 -11.5 -44.5 5 33.0 -16.6 255 21 319.0 319.0 288.6 319.6 0.15 15 454 6502 -17.7 -46.7 6 29.0 -21.4 255 21 320.2 320.2 288.9 320.7 0.13 16 400 7440 -23.1 -59.1 2 36.0 -26.1 255 29 325.0 325.0 290.3 325.1 0.03 17 371 7987 -27.7 -59.7 3 32.0 -29.9 252 39 325.9 325.9 290.6 326.1 0.03 18 300 9490 -35.9 -64.9 3 29.0 -37.2 265 70 334.8 334.8 293.0 334.9 0.02 19 277 10039 -38.3 -67.3 3 29.0 -39.5 268 84 339.0 339.0 294.1 339.1 0.02 20 261 10446 -38.5 -68.5 3 30.0 -39.7 269 93 344.6 344.6 295.4 344.6 0.01 21 250 10740 -40.3 -69.3 3 29.0 -41.3 265 97 346.2 346.2 295.8 346.2 0.01 22 209 11941 -48.1 -74.1 3 26.0 -48.7 265 116 352.1 352.1 297.1 352.2 0.01 23 208 11972 -48.3 -74.4 3 26.1 -48.8 265 116 352.4 352.4 297.1 352.4 0.01 24 200 12230 -49.5 -76.5 3 27.0 -50.0 270 110 354.4 354.4 297.5 354.4 0.01 25 150 14080 -59.7 -83.7 3 24.0 -59.9 275 86 367.2 367.2 300.1 367.2 0.00 26 149 14122 -59.7 -83.7 3 24.0 -59.9 275 85 367.9 367.9 300.2 367.9 0.00 27 105 16265 -68.3 -88.3 4 20.0 -68.4 275 56 390.3 390.3 303.8 390.3 0.00 28 101 16500 -65.9 -88.9 3 23.0 -66.0 275 58 399.3 399.3 305.1 399.3 0.00 29 100 16560 -66.3 -89.3 3 23.0 -66.4 275 59 399.6 399.6 305.2 399.6 0.00 30 85 17532 -72.5 -89.5 6 17.0 -72.6 275 57 406.1 406.1 306.0 406.1 0.00 31 71 18596 -70.9 -89.9 4 19.0 -71.0 261 24 431.0 431.0 308.9 431.0 0.00 32 70 18680 -70.1 -90.1 4 20.0 -70.2 260 23 434.4 434.4 309.3 434.4 0.00 33 50 20720 -62.3 -89.3 2 27.0 -62.7 225 12 496.7 496.7 314.7 496.7 0.00 34 46 21237 -60.5 -89.5 1 29.0 -61.1 230 10 513.0 513.0 315.8 513.0 0.00 TRP 85 17532 -72.5 -89.5 6 17.0 -72.6 275 57 406.1 406.1 306.0 406.1 0.00 WND 208 11972 -48.3 -74.4 3 26.1 -48.8 265 116 352.4 352.4 297.1 352.4 0.01 Sounding variables and indices 1000-500 mb thick: 5661.00 m Freezing level: 604.49 mb = 4296.26 m = 14095.18 ft Wetbulb zero: 704.78 mb = 3044.63 m = 9988.83 ft Precipitable water: 1.33 inches Sfc-500 mean rel hum: 53.59 % Est. max temperature: 26.13 C = 79.04 F Sfc-Lift cond lev (LCL): 941.85 mb = 623.89 m = 2046.84 ft T: 17.19 C 700-500 lapse rate: 5.66 C/km ThetaE index: 10.07 C Layer 734.0- 713.0 mb Conv cond level (CCL): 926.10 mb = 768.80 m = 2522.28 ft Mean mixing ratio: 12.34 g/kg Conv temperature: 23.32 C = 73.97 F Cap Strength: 2.10 C Lifted Index: -0.59 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.95 C Lifted Index @700 mb: -0.96 C Showalter Index: -0.15 C Risk: Thunderstorms probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.70 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 185.40 Risk: None Energy Index: -1.96 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135.95 J/kg Max Up Vert Vel: 16.49 m/s Conv Inhibition (B-): 0.03 J/kg Cap Strength: 2.10 C Lift Cond Lev (LCL): 929.61 mb = 736.30 m = 2415.65 ft Lev Free Conv (LFC): 914.61 mb = 875.20 m = 2871.36 ft Equ Level (EL): 694.61 mb = 3162.76 m = 10376.38 ft B at Equ Level: 46.25 J/kg Max Parcel Lev (MPL): 624.61 mb = 4018.59 m = 13184.18 ft Wind level data Storm motion: 240 at 10 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 1012 3 120 2 -1.7 1.0 | 69 11 -10.3 -4.0 1 1000 109 135 9 -6.4 6.4 | 95 15 -14.9 1.4 2 977 305 140 11 -7.1 8.4 | 102 16 -15.6 3.4 3 943 610 150 14 -7.0 12.1 | 115 17 -15.6 7.1 4 925 779 145 17 -9.8 13.9 | 116 20 -18.3 8.9 5 910 914 145 16 -9.2 13.1 | 115 20 -17.7 8.1 6 878 1219 150 15 -7.5 13.0 | 116 18 -16.1 8.0 7 850 1495 140 9 -5.8 6.9 | 98 14 -14.4 1.9 8 847 1524 135 11 -7.8 7.8 | 100 17 -16.3 2.8 9 816 1829 175 6 -0.5 6.0 | 96 9 -9.1 1.0 10 787 2134 190 8 1.4 7.9 | 112 8 -7.2 2.9 11 758 2438 205 10 4.2 9.1 | 133 6 -4.3 4.1 12 731 2743 205 10 4.2 9.1 | 133 6 -4.3 4.1 13 704 3048 190 10 1.7 9.8 | 125 8 -6.8 4.9 14 700 3100 180 7 0.0 7.0 | 103 9 -8.6 2.0 15 678 3353 230 13 10.0 8.4 | 202 4 1.4 3.4 16 628 3962 220 16 10.3 12.3 | 193 7 1.7 7.3 17 604 4267 220 16 10.3 12.3 | 193 7 1.7 7.3 18 581 4572 240 12 10.4 6.0 | 241 2 1.8 1.0 19 560 4877 230 14 10.7 9.0 | 208 5 2.2 4.0 20 538 5182 260 18 17.7 3.1 | 281 9 9.2 -1.9 21 500 5770 255 21 20.3 5.4 | 268 12 11.7 0.5 22 499 5791 260 20 19.7 3.5 | 278 11 11.1 -1.5 23 479 6096 245 18 16.3 7.6 | 251 8 7.7 2.6 24 460 6401 260 20 19.7 3.5 | 278 11 11.1 -1.5 25 441 6706 245 22 19.9 9.3 | 249 12 11.4 4.3 26 407 7315 260 29 28.6 5.0 | 270 20 20.0 0.1 27 400 7440 255 29 28.0 7.5 | 263 20 19.4 2.5 28 358 8230 250 44 41.3 15.0 | 253 34 32.8 10.1 29 329 8839 260 46 45.3 8.0 | 265 37 36.7 3.0 30 300 9490 265 70 69.7 6.1 | 269 61 61.2 1.1 31 264 10363 270 92 92.0 -0.0 | 273 84 83.4 -5.0 32 250 10740 265 97 96.6 8.5 | 268 88 88.1 3.5 33 208 11972 265 116 115.6 10.1 | 267 107 107.0 5.1 34 201 12192 265 116 115.6 10.1 | 267 107 107.0 5.1 35 200 12230 270 110 110.0 -0.0 | 273 102 101.4 -5.0 36 150 14080 275 86 85.7 -7.5 | 279 78 77.1 -12.5 37 107 16154 275 55 54.8 -4.8 | 282 47 46.2 -9.8 38 100 16560 275 59 58.8 -5.1 | 281 51 50.2 -10.1 39 97 16764 275 59 58.8 -5.1 | 281 51 50.2 -10.1 40 92 17069 290 59 55.4 -20.2 | 298 53 46.9 -25.2 41 85 17532 275 57 56.8 -5.0 | 282 49 48.2 -10.0 42 79 17983 270 56 56.0 -0.0 | 276 48 47.4 -5.0 43 75 18288 265 29 28.9 2.5 | 277 20 20.3 -2.5 44 70 18680 260 23 22.7 4.0 | 274 14 14.1 -1.0 45 68 18898 270 34 34.0 -0.0 | 281 26 25.4 -5.0 46 64 19202 270 15 15.0 -0.0 | 308 8 6.4 -5.0 47 61 19507 275 21 20.9 -1.8 | 299 14 12.3 -6.8 48 58 19812 240 26 22.5 13.0 | 240 16 13.9 8.0 49 55 20117 215 16 9.2 13.1 | 184 8 0.6 8.1 50 53 20422 290 11 10.3 -3.8 | 349 9 1.8 -8.7 51 50 20720 225 12 8.5 8.5 | 179 4 -0.1 3.5 52 47 21031 225 12 8.5 8.5 | 179 4 -0.1 3.5 53 44 21336 245 3 2.7 1.3 | 58 7 -5.9 -3.7 Wind Parameters Mean winds (0-6000m): 209.8 at 13.2 knts Storm direction: 239.8 at 9.9 knts Shear (0-3000m) pos: 2.2 neg: 0.5 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 57.7 deg Storm rel helicity (0-3000m) pos: 60.6 neg: -27.8 tot: 32.8 m^2/s^2 ave: 10.9 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 5.63 Bulk Shear: 24.13 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 ------------------------------------------------------------------------------- 500 140 10 100 15| 11.5 0.0 11.5| 37.4 0.0 37.4 74.8 0.87| 12.1 10.5 1000 144 13 108 17| 5.8 1.4 7.2| 45.7 -1.9 43.7 43.7 0.67| 9.0 6.0 1500 145 13 109 17| 3.8 1.3 5.1| 47.6 -24.1 23.5 15.7 0.28| 8.4 2.4 2000 147 12 108 16| 2.5 1.0 3.5| 53.9 -26.2 27.6 13.8 0.25| 8.3 2.1 2500 155 11 111 14| 2.6 0.8 3.4| 60.6 -26.2 34.3 13.7 0.32| 7.5 2.4 3000 162 11 114 13| 2.2 0.5 2.7| 60.6 -27.8 32.8 10.9 0.28| 6.7 1.9 4000 179 11 126 11| 2.2 0.1 2.4| 73.5 -36.2 37.3 9.3 0.28| 7.3 2.1 5000 192 12 138 9| 1.8 0.1 2.0| 81.1 -37.1 44.0 8.8 0.31| 7.0 2.1 6000 210 13 163 7| 1.9 0.3 2.2| 93.9 -50.6 43.4 7.2 0.27| 7.0 1.9 Wrote GIF file: /home/apache/climate/data/raob//SBPA/skewt/SBPA.skewt.20200321.00.gif