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 SBRB... Searching the city database file for: SBRB ... Date:0000Z 31 MAR 20 Station: SBRB WMO ident: 82917 Latitude: -10.00 Longitude: -67.80 Elevation: 143.00 ------------------------------------------------------------------------------- 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 87 SFC 988 143 23.0 22.8 99 0.2 22.9 210 2 297.2 300.4 296.4 349.2 17.96 2 964 378 23.4 22.1 92 1.3 22.5 196 4 299.7 302.9 296.9 351.3 17.63 3 925 770 22.2 19.6 85 2.6 20.4 210 8 302.0 304.9 296.3 348.4 15.71 4 850 1502 18.6 16.0 85 2.6 16.8 240 5 305.6 308.2 295.8 346.3 13.58 5 811 1904 15.8 14.3 91 1.5 14.8 325 2 306.8 309.2 295.6 345.2 12.74 6 712 3008 13.0 6.0 62 7.0 8.8 96 9 315.3 316.9 294.6 341.3 8.27 7 700 3151 12.0 6.0 67 6.0 8.3 105 10 315.8 317.4 294.8 342.2 8.41 8 606 4340 3.0 1.9 92 1.1 2.4 99 7 318.7 320.1 294.7 341.8 7.27 9 572 4807 0.8 0.8 100 0.0 0.8 67 9 321.4 322.8 295.3 344.3 7.11 10 500 5880 -3.9 -3.9 100 0.0 -3.9 90 11 328.3 329.4 296.0 347.4 5.74 11 422 7208 -10.7 -11.6 93 0.9 -11.1 110 19 335.9 336.7 296.4 348.9 3.73 12 400 7620 -13.3 -14.9 88 1.6 -13.9 110 25 337.7 338.3 296.3 348.3 3.01 13 300 9750 -27.9 -30.9 75 3.0 -28.5 90 19 346.1 346.3 296.6 349.8 0.97 14 274 10393 -32.7 -36.4 69 3.7 -33.3 94 15 348.2 348.3 296.8 350.6 0.62 15 250 11030 -38.1 -43.0 60 4.9 -38.6 95 11 349.4 349.5 296.8 350.8 0.34 16 241 11281 -40.1 -46.1 53 6.0 -40.6 95 11 350.1 350.2 296.9 351.1 0.25 17 202 12455 -50.9 -54.5 65 3.6 -51.1 41 11 351.2 351.2 297.0 351.7 0.12 18 200 12520 -51.3 -57.3 49 6.0 -51.5 50 10 351.5 351.5 297.0 351.9 0.08 19 193 12751 -53.5 -60.5 42 7.0 -53.7 56 10 351.6 351.6 297.0 351.9 0.06 20 181 13160 -57.3 -62.3 53 5.0 -57.4 68 11 351.9 351.9 297.1 352.1 0.05 21 177 13301 -58.5 -65.5 40 7.0 -58.6 71 11 352.2 352.2 297.1 352.4 0.03 22 151 14280 -67.5 -71.8 54 4.3 -67.5 31 10 353.1 353.1 297.3 353.2 0.02 23 150 14320 -67.7 -72.2 53 4.5 -67.7 30 10 353.5 353.5 297.4 353.5 0.01 24 105 16378 -83.9 -88.7 43 4.8 -83.9 140 19 360.6 360.6 298.8 360.6 0.00 25 100 16650 -81.7 -86.5 44 4.8 -81.7 140 30 369.9 369.9 300.5 369.9 0.00 26 91 17182 -79.5 -85.5 36 6.0 -79.5 94 35 384.4 384.4 302.9 384.4 0.00 27 83 17700 -83.3 -89.3 34 6.0 -83.3 62 32 386.9 386.9 303.3 386.9 0.00 28 81 17836 -80.5 -87.5 30 7.0 -80.5 59 31 395.3 395.3 304.6 395.3 0.00 29 76 18195 -81.7 -88.7 29 7.0 -81.7 69 28 400.1 400.1 305.2 400.1 0.00 30 70 18660 -78.7 -88.7 18 10.0 -78.7 90 22 416.0 416.0 307.2 416.0 0.00 31 60 19547 -74.9 -88.9 10 14.0 -75.0 66 16 443.3 443.3 310.2 443.3 0.00 TRP 105 16378 -83.9 -88.7 43 4.8 -83.9 140 19 360.6 360.6 298.8 360.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 559.74 mb = 4989.48 m = 16369.49 ft Wetbulb zero: 560.00 mb = 4976.00 m = 16325.26 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 86.46 % Est. max temperature: 31.78 C = 89.20 F Sfc-Lift cond lev (LCL): 985.67 mb = 165.51 m = 543.02 ft T: 23.04 C 700-500 lapse rate: 5.83 C/km ThetaE index: 10.01 C Layer 925.0- 700.0 mb Conv cond level (CCL): 859.67 mb = 1404.09 m = 4606.55 ft Mean mixing ratio: 16.36 g/kg Conv temperature: 30.94 C = 87.70 F Cap Strength: 1.96 C Lifted Index: -0.70 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.91 C Lifted Index @700 mb: 1.61 C Showalter Index: 0.42 C Risk: Thunderstorms probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.90 C K Index: 32.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 213.00 Risk: None Energy Index: 0.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 132.24 J/kg Max Up Vert Vel: 16.26 m/s Conv Inhibition (B-): 98.12 J/kg Cap Strength: 1.99 C Lift Cond Lev (LCL): 911.64 mb = 895.97 m = 2939.49 ft Lev Free Conv (LFC): 646.64 mb = 3804.95 m = 12483.27 ft Equ Level (EL): 426.64 mb = 7122.70 m = 23368.16 ft B at Equ Level: 131.07 J/kg Max Parcel Lev (MPL): 236.64 mb = 11402.33 m = 37408.75 ft Wind level data Storm motion: 132 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 ---------------------------------------------------------- 0 988 143 210 2 1.0 1.7 | 294 6 5.8 -2.6 1 971 305 195 2 0.5 1.9 | 294 6 5.3 -2.4 2 941 610 200 10 3.4 9.4 | 238 10 8.2 5.1 3 925 770 210 8 4.0 6.9 | 254 9 8.8 2.6 4 910 914 220 8 5.1 6.1 | 260 10 9.9 1.8 5 850 1502 240 5 4.3 2.5 | 281 9 9.1 -1.8 6 789 2134 15 1 -0.3 -1.0 | 319 7 4.5 -5.3 7 761 2438 60 6 -5.2 -3.0 | 3 7 -0.4 -7.3 8 700 3151 105 10 -9.7 2.6 | 70 5 -4.9 -1.7 9 683 3353 105 10 -9.7 2.6 | 70 5 -4.9 -1.7 10 658 3658 125 14 -11.5 8.0 | 119 8 -6.7 3.7 11 633 3962 135 13 -9.2 9.2 | 138 7 -4.4 4.9 12 610 4267 100 8 -7.9 1.4 | 46 4 -3.1 -2.9 13 588 4572 95 5 -5.0 0.4 | 3 4 -0.2 -3.9 14 566 4877 55 11 -9.0 -6.3 | 22 11 -4.2 -10.6 15 525 5486 75 16 -15.5 -4.1 | 52 14 -10.7 -8.5 16 506 5791 65 13 -11.8 -5.5 | 35 12 -7.0 -9.8 17 500 5880 90 11 -11.0 0.0 | 55 8 -6.2 -4.3 18 486 6096 85 10 -10.0 -0.9 | 45 7 -5.2 -5.2 19 468 6401 80 13 -12.8 -2.3 | 51 10 -8.0 -6.6 20 433 7010 110 16 -15.0 5.5 | 96 10 -10.2 1.1 21 400 7620 110 25 -23.5 8.6 | 103 19 -18.7 4.2 22 400 7620 105 26 -25.1 6.7 | 97 20 -20.3 2.4 23 368 8230 95 22 -21.9 1.9 | 82 17 -17.1 -2.4 24 354 8534 95 21 -20.9 1.8 | 81 16 -16.1 -2.5 25 339 8839 105 21 -20.3 5.4 | 94 16 -15.5 1.1 26 312 9449 90 19 -19.0 0.0 | 73 15 -14.2 -4.3 27 300 9750 90 19 -19.0 0.0 | 73 15 -14.2 -4.3 28 275 10363 95 15 -14.9 1.3 | 73 11 -10.1 -3.0 29 263 10668 80 14 -13.8 -2.4 | 53 11 -9.0 -6.8 30 250 11030 95 11 -11.0 1.0 | 61 7 -6.2 -3.4 31 241 11278 95 11 -11.0 1.0 | 61 7 -6.2 -3.4 32 230 11582 125 10 -8.2 5.7 | 113 4 -3.4 1.4 33 210 12192 45 8 -5.7 -5.7 | 5 10 -0.9 -10.0 34 201 12497 40 12 -7.7 -9.2 | 12 14 -2.9 -13.5 35 200 12520 50 10 -7.7 -6.4 | 15 11 -2.9 -10.8 36 173 13411 75 11 -10.6 -2.8 | 39 9 -5.8 -7.2 37 165 13716 50 15 -11.5 -9.6 | 26 15 -6.7 -14.0 38 150 14320 30 10 -5.0 -8.7 | 1 13 -0.2 -13.0 39 150 14326 70 13 -12.2 -4.4 | 40 11 -7.4 -8.8 40 142 14630 80 11 -10.8 -1.9 | 44 9 -6.0 -6.2 41 135 14935 75 16 -15.5 -4.1 | 52 14 -10.7 -8.5 42 128 15240 105 11 -10.6 2.8 | 76 6 -5.8 -1.5 43 121 15545 110 4 -3.8 1.4 | 341 3 1.0 -3.0 44 115 15850 110 14 -13.2 4.8 | 93 8 -8.4 0.5 45 109 16154 95 11 -11.0 1.0 | 61 7 -6.2 -3.4 46 105 16378 140 19 -12.2 14.6 | 144 13 -7.4 10.2 47 103 16459 140 13 -8.4 10.0 | 148 7 -3.6 5.6 48 100 16650 140 30 -19.3 23.0 | 142 24 -14.5 18.7 49 98 16764 145 32 -18.4 26.2 | 148 26 -13.6 21.9 50 88 17374 70 36 -33.8 -12.3 | 60 33 -29.0 -16.6 51 79 17983 55 29 -23.8 -16.6 | 42 28 -19.0 -21.0 52 75 18288 75 28 -27.0 -7.2 | 63 25 -22.2 -11.6 53 70 18660 90 22 -22.0 0.0 | 76 18 -17.2 -4.3 54 67 18898 90 22 -22.0 0.0 | 76 18 -17.2 -4.3 55 63 19202 90 17 -17.0 0.0 | 70 13 -12.2 -4.3 56 59 19507 60 16 -13.9 -8.0 | 36 15 -9.1 -12.3 57 56 19812 85 10 -10.0 -0.9 | 45 7 -5.2 -5.2 Wind Parameters Mean winds (0-6000m): 102.0 at 8.6 knts Storm direction: 132.0 at 6.5 knts Shear (0-3000m) pos: 2.5 neg: 1.3 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 135.1 deg Storm rel helicity (0-3000m) pos: 55.4 neg: -10.7 tot: 44.7 m^2/s^2 ave: 14.9 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 3.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 9.05 Bulk Shear: 14.62 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 ------------------------------------------------------------------------------- 500 200 5 267 6| 0.0 7.8 7.8| 0.0 -10.7 -10.7 -21.5 -0.76| 8.3 -6.3 1000 210 6 261 8| 2.3 3.9 6.2| 11.6 -10.7 0.8 0.8 -0.12| 6.6 -0.8 1500 218 6 267 9| 3.1 2.6 5.7| 23.4 -10.7 12.6 8.4 0.17| 6.0 1.0 2000 220 5 273 8| 2.8 2.0 4.7| 33.3 -10.7 22.5 11.3 0.30| 6.0 1.8 2500 214 5 270 8| 3.1 1.6 4.7| 47.3 -10.7 36.6 14.6 0.47| 6.3 3.0 3000 178 6 253 5| 2.5 1.3 3.8| 55.4 -10.7 44.7 14.9 0.54| 6.2 3.4 4000 139 7 179 1| 1.9 0.8 2.7| 68.1 -16.8 51.3 12.8 0.46| 6.4 2.9 5000 119 8 72 2| 1.6 0.7 2.3| 77.8 -23.5 54.3 10.9 0.31| 6.7 2.1 6000 102 9 55 4| 1.2 0.6 1.8| 95.4 -33.7 61.8 10.3 0.29| 6.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//SBRB/skewt/SBRB.skewt.20200331.00.gif