UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for SZ554... Searching the city database file for: SZ554 ... Date:0000Z 31 MAR 20 Station: SZ554 WMO ident: 83554 Latitude: -19.00 Longitude: -57.67 ------------------------------------------------------------------------------- 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 84 180 1 SFC 994 138 29.0 23.0 70 6.0 24.6 180 1 302.7 306.0 298.0 356.2 18.07 2 934 692 25.0 21.6 81 3.4 22.5 111 6 304.0 307.3 298.0 356.6 17.65 3 925 778 25.8 20.8 74 5.0 22.2 85 7 305.7 308.8 298.0 356.5 16.95 4 908 942 25.0 19.0 69 6.0 20.7 60 8 306.5 309.4 297.3 352.8 15.41 5 850 1518 20.0 18.9 93 1.1 19.2 60 10 307.1 310.2 298.0 356.5 16.38 6 846 1559 19.8 18.6 93 1.2 18.9 62 10 307.3 310.3 297.9 356.0 16.15 7 741 2691 13.8 9.9 77 3.9 11.3 75 7 312.6 314.6 295.4 344.7 10.40 8 700 3169 10.2 8.4 89 1.8 9.0 85 9 313.8 315.7 295.4 344.6 9.94 9 606 4353 2.2 2.0 99 0.2 2.1 134 9 317.8 319.2 294.6 341.0 7.32 10 549 5147 -0.9 -0.9 100 0.0 -0.9 148 12 323.2 324.5 295.4 344.4 6.54 11 515 5656 -3.3 -3.9 96 0.6 -3.6 165 16 326.2 327.4 295.4 344.7 5.58 12 500 5890 -3.5 -12.5 50 9.0 -7.3 155 18 328.8 329.4 294.0 338.8 2.93 13 487 6099 -4.5 -26.5 16 22.0 -11.0 145 21 330.0 330.2 292.6 333.3 0.90 14 478 6246 -4.9 -26.9 16 22.0 -11.3 150 22 331.3 331.5 292.9 334.5 0.88 15 462 6514 -7.3 -29.3 15 22.0 -13.2 150 24 331.6 331.7 292.9 334.2 0.73 16 424 7182 -9.9 -49.9 2 40.0 -16.3 121 33 336.5 336.5 293.5 336.9 0.09 17 400 7630 -13.3 -46.3 4 33.0 -18.7 120 38 337.7 337.7 293.9 338.3 0.15 18 307 9576 -28.3 -51.3 9 23.0 -30.6 126 42 343.2 343.2 295.2 343.7 0.11 19 300 9740 -29.7 -50.7 11 21.0 -31.7 130 43 343.5 343.5 295.3 344.0 0.12 20 250 11010 -41.1 -53.1 26 12.0 -41.8 155 46 345.0 345.0 295.6 345.4 0.11 21 245 11147 -42.3 -52.3 33 10.0 -42.9 158 47 345.2 345.2 295.7 345.7 0.12 22 235 11428 -44.7 -54.7 32 10.0 -45.2 158 48 345.7 345.7 295.7 346.1 0.10 23 230 11572 -45.1 -61.1 15 16.0 -45.7 155 48 347.2 347.2 296.1 347.4 0.04 24 200 12490 -53.5 -63.5 28 10.0 -53.7 140 40 348.0 348.1 296.3 348.2 0.04 25 191 12784 -55.9 -64.9 32 9.0 -56.1 140 38 348.8 348.8 296.4 348.9 0.03 26 187 12918 -56.9 -61.8 54 4.9 -57.0 149 35 349.3 349.3 296.5 349.5 0.05 27 150 14280 -66.5 -75.5 27 9.0 -66.5 170 54 355.5 355.5 297.8 355.6 0.01 28 140 14697 -67.9 -80.9 14 13.0 -67.9 167 53 360.2 360.2 298.7 360.2 0.00 29 115 15851 -78.1 -83.1 44 5.0 -78.1 125 26 362.1 362.1 299.1 362.1 0.00 30 101 16593 -78.1 -86.1 26 8.0 -78.1 116 16 375.8 375.8 301.5 375.8 0.00 31 100 16650 -78.7 -85.7 31 7.0 -78.7 115 15 375.7 375.7 301.5 375.7 0.00 32 95 16941 -80.1 -87.1 30 7.0 -80.1 124 16 378.5 378.5 302.0 378.5 0.00 33 82 17775 -79.3 -88.3 21 9.0 -79.3 117 14 396.4 396.4 304.7 396.4 0.00 34 71 18603 -74.5 -88.5 10 14.0 -74.6 110 29 423.3 423.3 308.1 423.3 0.00 TRP 115 15851 -78.1 -83.1 44 5.0 -78.1 125 26 362.1 362.1 299.1 362.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 565.55 mb = 4916.34 m = 16129.52 ft Wetbulb zero: 566.51 mb = 4894.55 m = 16058.04 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 87.76 % Est. max temperature: 33.72 C = 92.69 F Sfc-Lift cond lev (LCL): 911.50 mb = 907.72 m = 2978.04 ft T: 25.17 C 700-500 lapse rate: 5.03 C/km ThetaE index: 15.50 C Layer 846.0- 549.0 mb Conv cond level (CCL): 839.85 mb = 1621.11 m = 5318.52 ft Mean mixing ratio: 17.17 g/kg Conv temperature: 33.91 C = 93.05 F Cap Strength: 2.28 C Lifted Index: -2.52 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.35 C Lifted Index @700 mb: -1.89 C Showalter Index: -2.76 C Risk: Severe thunderstorms possible Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.40 C K Index: 40.60 Risk: > 80 % chance of thunderstorms Sweat Index: 264.80 Risk: None Energy Index: -3.51 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1566.91 J/kg Max Up Vert Vel: 55.98 m/s Conv Inhibition (B-): 58.66 J/kg Cap Strength: 2.28 C Lift Cond Lev (LCL): 878.58 mb = 1229.21 m = 4032.80 ft Lev Free Conv (LFC): 763.58 mb = 2434.48 m = 7987.04 ft Equ Level (EL): 143.58 mb = 14544.10 m = 47716.29 ft B at Equ Level: 1537.50 J/kg Max Parcel Lev (MPL): 83.58 mb = 17666.71 m = 57960.94 ft Wind level data Storm motion: 153 at 8 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 ---------------------------------------------------------- 0 994 138 180 1 0.0 1.0 | 330 7 3.4 -5.8 1 976 305 200 14 4.8 13.2 | 232 10 8.2 6.4 2 943 610 135 5 -3.5 3.5 | 3 3 -0.2 -3.2 3 925 778 85 7 -7.0 -0.6 | 26 8 -3.6 -7.4 4 911 914 60 8 -6.9 -4.0 | 18 11 -3.5 -10.8 5 850 1518 60 10 -8.7 -5.0 | 24 13 -5.3 -11.8 6 849 1524 60 10 -8.7 -5.0 | 24 13 -5.3 -11.8 7 791 2134 90 9 -9.0 0.0 | 40 9 -5.6 -6.8 8 763 2438 70 6 -5.6 -2.1 | 14 9 -2.3 -8.8 9 700 3169 85 9 -9.0 -0.8 | 36 9 -5.6 -7.6 10 635 3962 140 11 -7.1 8.4 | 114 4 -3.7 1.6 11 611 4267 135 10 -7.1 7.1 | 94 4 -3.7 0.3 12 589 4572 130 7 -5.4 4.5 | 41 3 -2.0 -2.3 13 506 5791 170 17 -3.0 16.7 | 182 10 0.4 10.0 14 500 5890 155 18 -7.6 16.3 | 156 10 -4.2 9.5 15 487 6096 145 21 -12.0 17.2 | 140 14 -8.7 10.4 16 468 6401 155 23 -9.7 20.8 | 156 15 -6.3 14.1 17 416 7315 115 35 -31.7 14.8 | 106 29 -28.3 8.0 18 400 7630 120 38 -32.9 19.0 | 112 32 -29.5 12.2 19 384 7925 125 42 -34.4 24.1 | 119 36 -31.0 17.3 20 369 8230 125 40 -32.8 22.9 | 119 34 -29.4 16.2 21 325 9144 115 41 -37.2 17.3 | 107 35 -33.8 10.5 22 300 9740 130 43 -32.9 27.6 | 125 36 -29.6 20.9 23 250 11010 155 46 -19.4 41.7 | 155 38 -16.1 34.9 24 240 11278 160 48 -16.4 45.1 | 161 40 -13.0 38.3 25 229 11582 155 48 -20.3 43.5 | 155 40 -16.9 36.7 26 200 12490 140 40 -25.7 30.6 | 137 33 -22.3 23.9 27 190 12802 140 38 -24.4 29.1 | 137 31 -21.0 22.3 28 181 13106 165 30 -7.8 29.0 | 169 23 -4.4 22.2 29 156 14021 185 43 3.7 42.8 | 191 37 7.1 36.1 30 150 14280 170 54 -9.4 53.2 | 173 47 -6.0 46.4 31 141 14630 170 55 -9.6 54.2 | 173 48 -6.2 47.4 32 128 15240 135 34 -24.0 24.0 | 130 27 -20.7 17.3 33 115 15851 125 26 -21.3 14.9 | 114 20 -17.9 8.1 34 100 16650 115 15 -13.6 6.3 | 88 10 -10.2 -0.4 35 98 16764 115 15 -13.6 6.3 | 88 10 -10.2 -0.4 36 93 17069 130 17 -13.0 10.9 | 113 10 -9.6 4.1 37 83 17678 115 12 -10.9 5.1 | 77 8 -7.5 -1.7 38 75 18288 125 28 -22.9 16.1 | 115 22 -19.6 9.3 39 71 18593 110 29 -27.3 9.9 | 97 24 -23.9 3.1 40 67 18898 105 27 -26.1 7.0 | 91 23 -22.7 0.2 Wind Parameters Mean winds (0-6000m): 123.5 at 10.1 knts Storm direction: 153.5 at 7.6 knts Shear (0-3000m) pos: 1.1 neg: 1.5 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 65.8 deg Storm rel helicity (0-3000m) pos: 22.4 neg: -29.9 tot: -7.5 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 8.6 stream: -0.6 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 119.65 Bulk Shear: 13.10 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 ------------------------------------------------------------------------------- 500 187 9 249 5| 0.0 4.9 4.9| 0.2 -17.0 -16.8 -33.7 -0.25| 28.8 -7.1 1000 133 8 63 3| 0.0 4.8 4.8| 3.0 -20.6 -17.6 -17.6 -0.18| 18.9 -3.5 1500 93 9 39 8| 0.5 3.2 3.7| 7.7 -20.6 -12.9 -8.6 -0.14| 13.3 -1.8 2000 86 9 36 9| 1.2 2.4 3.6| 14.0 -20.6 -6.6 -3.3 -0.07| 11.1 -0.8 2500 85 8 33 9| 0.9 1.8 2.8| 16.3 -29.9 -13.6 -5.4 -0.13| 9.8 -1.2 3000 84 8 32 9| 1.1 1.5 2.6| 22.4 -29.9 -7.5 -2.5 -0.07| 8.6 -0.6 4000 96 9 42 8| 1.8 1.1 2.9| 36.2 -30.3 5.9 1.5 0.07| 7.8 0.5 5000 106 9 50 7| 1.9 1.1 3.0| 39.9 -33.1 6.9 1.4 0.08| 7.1 0.6 6000 123 10 77 5| 2.1 1.2 3.2| 47.7 -53.1 -5.4 -0.9 0.04| 7.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//SZ554/skewt/SZ554.skewt.20200331.00.gif