UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for SBSN... Searching the city database file for: SBSN ... Date:0000Z 29 MAR 20 Station: SBSN WMO ident: 82244 Latitude: -2.42 Longitude: -54.79 Elevation: 60.00 ------------------------------------------------------------------------------- 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 1003 60 27.4 24.3 83 3.1 25.1 0 0 300.3 303.8 298.2 357.3 19.41 1 1000 84 27.6 24.0 81 3.6 25.0 115 5 300.8 304.3 298.1 357.0 19.11 2 961 437 26.4 21.7 75 4.7 23.0 80 12 303.0 306.2 297.5 354.1 17.25 3 925 774 24.0 21.3 85 2.7 22.1 85 13 303.8 307.1 297.9 355.9 17.50 4 850 1511 20.0 15.2 74 4.8 16.7 95 22 307.1 309.5 295.7 345.9 12.89 5 780 2249 15.8 12.1 79 3.7 13.4 107 22 310.2 312.4 295.6 345.2 11.45 6 700 3165 12.0 5.0 62 7.0 7.8 95 11 315.8 317.3 294.4 340.4 7.84 7 664 3607 10.2 1.2 54 9.0 5.1 108 11 318.6 319.8 294.0 338.7 6.30 8 606 4362 5.2 -3.8 52 9.0 0.6 115 12 321.2 322.2 293.5 336.8 4.77 9 577 4761 2.8 -2.2 70 5.0 0.1 107 11 322.9 324.1 294.7 341.4 5.65 10 516 5660 -2.1 -12.1 46 10.0 -6.4 115 5 327.5 328.1 293.7 337.5 2.93 11 500 5910 -3.7 -9.7 63 6.0 -6.4 120 3 328.5 329.3 294.6 340.9 3.66 12 495 5989 -4.3 -9.3 68 5.0 -6.6 70 2 328.7 329.5 294.7 341.6 3.82 13 488 6101 -4.3 -12.3 54 8.0 -7.7 360 0 330.1 330.7 294.4 340.5 3.05 14 480 6231 -5.3 -15.3 45 10.0 -9.2 345 1 330.4 330.9 294.0 338.8 2.42 15 441 6888 -10.5 -13.3 80 2.8 -11.6 271 3 331.9 332.6 295.0 342.7 3.11 16 412 7407 -13.7 -20.7 55 7.0 -16.0 211 5 334.3 334.7 294.5 340.7 1.79 17 401 7611 -15.3 -18.3 78 3.0 -16.3 187 6 334.9 335.3 295.0 342.8 2.26 18 400 7630 -15.3 -18.5 76 3.2 -16.4 185 6 335.1 335.6 295.0 343.0 2.22 19 394 7744 -16.1 -19.1 78 3.0 -17.1 175 7 335.5 335.9 295.1 343.1 2.14 20 371 8195 -18.3 -28.3 41 10.0 -20.8 134 10 338.4 338.6 294.8 342.1 1.00 21 357 8482 -19.9 -26.9 54 7.0 -21.7 140 11 340.0 340.3 295.4 344.4 1.18 22 346 8714 -21.1 -31.1 40 10.0 -23.3 149 12 341.4 341.6 295.4 344.6 0.82 23 301 9726 -29.3 -37.3 46 8.0 -30.5 126 12 343.8 343.9 295.7 345.8 0.52 24 300 9750 -29.5 -37.5 46 8.0 -30.7 125 12 343.8 343.9 295.7 345.8 0.51 25 279 10266 -32.5 -49.5 17 17.0 -34.1 151 11 346.7 346.7 296.0 347.3 0.15 26 259 10786 -37.3 -50.3 25 13.0 -38.3 151 14 347.1 347.1 296.1 347.7 0.15 27 250 11030 -39.1 -54.1 19 15.0 -40.1 165 15 347.9 348.0 296.3 348.3 0.10 28 214 12077 -47.3 -67.3 8 20.0 -47.9 151 18 351.0 351.0 296.8 351.1 0.02 29 200 12520 -51.3 -66.3 15 15.0 -51.7 155 19 351.5 351.5 297.0 351.6 0.03 30 165 13738 -61.9 -73.9 19 12.0 -62.0 165 17 353.7 353.7 297.4 353.7 0.01 31 157 14043 -64.7 -71.7 38 7.0 -64.8 168 16 354.0 354.0 297.5 354.0 0.02 32 152 14240 -66.3 -71.3 49 5.0 -66.4 169 16 354.5 354.5 297.6 354.6 0.02 33 150 14320 -66.9 -71.9 49 5.0 -67.0 170 16 354.8 354.8 297.7 354.9 0.02 34 101 16615 -82.3 -86.7 47 4.4 -82.3 231 23 367.7 367.7 300.1 367.7 0.00 35 100 16670 -82.5 -86.8 47 4.3 -82.5 225 22 368.3 368.3 300.2 368.3 0.00 36 93 17076 -83.7 -88.1 46 4.4 -83.7 175 15 373.7 373.7 301.2 373.7 0.00 37 87 17447 -84.5 -88.4 50 3.9 -84.5 154 15 379.3 379.3 302.1 379.3 0.00 38 78 18059 -81.3 -88.3 30 7.0 -81.3 210 6 397.9 397.9 304.9 398.0 0.00 39 75 18279 -82.5 -89.5 29 7.0 -82.5 278 13 399.9 399.9 305.2 399.9 0.00 40 70 18670 -78.5 -88.5 18 10.0 -78.6 300 13 416.4 416.4 307.3 416.5 0.00 41 67 18918 -79.3 -89.3 18 10.0 -79.3 288 14 420.0 420.0 307.7 420.0 0.00 42 60 19553 -71.3 -88.3 6 17.0 -71.4 242 13 451.3 451.3 311.0 451.3 0.00 43 55 20067 -70.1 -89.1 5 19.0 -70.2 212 15 465.4 465.4 312.3 465.4 0.00 44 55 20067 -70.3 -90.3 4 20.0 -70.4 212 15 465.0 465.0 312.2 465.0 0.00 45 52 20403 -64.9 -88.9 2 24.0 -65.2 143 21 485.1 485.1 313.8 485.1 0.00 46 50 20640 -66.5 -89.5 3 23.0 -66.8 90 26 486.8 486.8 314.0 486.8 0.00 47 46 21147 -67.1 -90.1 2 23.0 -67.4 71 23 497.1 497.1 314.7 497.1 0.00 48 31 23584 -59.1 -88.1 1 29.0 -60.1 102 15 578.1 578.1 319.6 578.1 0.01 49 30 23790 -59.9 -87.9 1 28.0 -60.8 130 14 581.3 581.3 319.8 581.4 0.01 50 29 24001 -60.5 -88.5 1 28.0 -61.4 130 17 585.4 585.4 319.9 585.4 0.01 51 26 24690 -55.3 -87.3 1 32.0 -57.1 130 26 618.7 618.7 321.5 618.7 0.01 52 25 24940 -54.9 -85.9 1 31.0 -56.8 122 30 626.8 626.8 321.7 626.9 0.01 53 24 25201 -54.9 -85.9 1 31.0 -56.8 108 32 634.2 634.2 322.1 634.3 0.01 TRP 93 17076 -83.7 -88.1 46 4.4 -83.7 175 15 373.7 373.7 301.2 373.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5826.00 m Freezing level: 542.14 mb = 5274.73 m = 17305.34 ft Wetbulb zero: 575.72 mb = 4779.25 m = 15679.75 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 66.60 % Est. max temperature: 34.08 C = 93.34 F Sfc-Lift cond lev (LCL): 959.34 mb = 452.43 m = 1484.33 ft T: 26.29 C 700-500 lapse rate: 5.72 C/km ThetaE index: 19.19 C Layer 850.0- 577.0 mb Conv cond level (CCL): 851.17 mb = 1498.99 m = 4917.90 ft Mean mixing ratio: 17.60 g/kg Conv temperature: 34.16 C = 93.48 F Cap Strength: 1.79 C Lifted Index: -2.55 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.86 C Lifted Index @700 mb: 0.03 C Showalter Index: 0.73 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 18.90 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 229.40 Risk: None Energy Index: -0.96 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1054.78 J/kg Max Up Vert Vel: 45.93 m/s Conv Inhibition (B-): 50.70 J/kg Cap Strength: 1.79 C Lift Cond Lev (LCL): 902.57 mb = 987.91 m = 3241.15 ft Lev Free Conv (LFC): 777.57 mb = 2275.39 m = 7465.11 ft Equ Level (EL): 707.57 mb = 3073.90 m = 10084.86 ft B at Equ Level: 15.71 J/kg Max Parcel Lev (MPL): 77.57 mb = 18089.31 m = 59347.42 ft Wind level data Storm motion: 131 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 1003 60 0 0 -0.0 -0.0 | 311 10 7.4 -6.5 1 1000 84 115 5 -4.5 2.1 | 327 5 2.9 -4.4 2 975 305 80 12 -11.8 -2.1 | 27 10 -4.4 -8.6 3 942 610 80 13 -12.8 -2.3 | 32 10 -5.4 -8.7 4 925 774 85 13 -13.0 -1.1 | 36 9 -5.6 -7.6 5 910 914 100 14 -13.8 2.4 | 58 8 -6.4 -4.0 6 850 1511 95 22 -21.9 1.9 | 73 15 -14.5 -4.6 7 849 1524 90 21 -21.0 0.0 | 65 15 -13.6 -6.5 8 790 2134 105 25 -24.1 6.5 | 90 17 -16.7 0.0 9 762 2438 110 17 -16.0 5.8 | 86 9 -8.6 -0.7 10 736 2743 95 17 -16.9 1.5 | 62 11 -9.5 -5.0 11 710 3048 110 15 -14.1 5.1 | 79 7 -6.7 -1.3 12 700 3165 95 11 -11.0 1.0 | 33 7 -3.6 -5.5 13 659 3658 110 11 -10.3 3.8 | 47 4 -2.9 -2.7 14 612 4267 115 12 -10.9 5.1 | 68 4 -3.5 -1.4 15 589 4572 115 10 -9.1 4.2 | 37 3 -1.7 -2.2 16 568 4877 100 11 -10.8 1.9 | 37 6 -3.4 -4.6 17 500 5910 120 3 -2.6 1.5 | 316 7 4.8 -5.0 18 488 6096 0 0 -0.0 -0.0 | 311 10 7.4 -6.5 19 400 7630 185 6 0.5 6.0 | 274 8 7.9 -0.5 20 369 8230 130 10 -7.7 6.4 | 81 0 -0.3 -0.0 21 339 8839 155 13 -5.5 11.8 | 200 6 1.9 5.3 22 300 9750 125 12 -9.8 6.9 | 100 2 -2.4 0.4 23 287 10058 125 12 -9.8 6.9 | 100 2 -2.4 0.4 24 275 10363 165 10 -2.6 9.7 | 236 6 4.8 3.2 25 263 10668 145 14 -8.0 11.5 | 173 5 -0.6 5.0 26 250 11030 165 15 -3.9 14.5 | 204 9 3.5 8.0 27 230 11582 175 15 -1.3 14.9 | 216 10 6.1 8.5 28 210 12192 145 19 -10.9 15.6 | 159 10 -3.5 9.1 29 200 12520 155 19 -8.0 17.2 | 177 11 -0.6 10.7 30 150 14320 170 16 -2.8 15.8 | 206 10 4.6 9.3 31 142 14630 170 16 -2.8 15.8 | 206 10 4.6 9.3 32 135 14935 240 16 13.9 8.0 | 266 21 21.3 1.5 33 121 15545 280 22 21.7 -3.8 | 289 31 29.1 -10.3 34 109 16154 280 28 27.6 -4.9 | 288 37 35.0 -11.3 35 100 16670 225 22 15.6 15.6 | 248 25 23.0 9.1 36 98 16764 225 22 15.6 15.6 | 248 25 23.0 9.1 37 93 17069 220 19 12.2 14.6 | 248 21 19.6 8.1 38 93 17076 175 15 -1.3 14.9 | 216 10 6.1 8.5 39 88 17374 155 16 -6.8 14.5 | 185 8 0.6 8.0 40 84 17678 150 12 -6.0 10.4 | 200 4 1.4 3.9 41 79 17983 185 3 0.3 3.0 | 294 8 7.7 -3.5 42 75 18288 280 13 12.8 -2.3 | 293 22 20.2 -8.7 43 70 18670 300 13 11.3 -6.5 | 305 23 18.7 -13.0 44 67 18898 290 14 13.2 -4.8 | 299 23 20.6 -11.3 45 58 19812 225 13 9.2 9.2 | 261 17 16.6 2.7 46 55 20117 210 15 7.5 13.0 | 246 16 14.9 6.5 47 50 20640 90 26 -26.0 0.0 | 71 20 -18.6 -6.5 48 49 20726 110 16 -15.0 5.5 | 83 8 -7.6 -1.0 49 45 21336 55 26 -21.3 -14.9 | 33 26 -13.9 -21.4 50 43 21641 65 27 -24.5 -11.4 | 44 25 -17.1 -17.9 51 40 21946 100 20 -19.7 3.5 | 76 13 -12.3 -3.0 52 39 22250 65 20 -18.1 -8.5 | 36 18 -10.7 -14.9 53 35 22860 100 22 -21.7 3.8 | 79 15 -14.3 -2.6 54 33 23165 115 22 -19.9 9.3 | 103 13 -12.5 2.8 55 32 23470 85 16 -15.9 -1.4 | 47 12 -8.5 -7.9 56 30 23790 130 14 -10.7 9.0 | 127 4 -3.3 2.5 57 26 24384 130 26 -19.9 16.7 | 129 16 -12.5 10.2 58 24 24689 115 33 -29.9 13.9 | 108 24 -22.5 7.5 59 22 24994 45 23 -16.3 -16.3 | 21 24 -8.9 -22.7 60 19 25603 15 18 -4.7 -17.4 | 353 24 2.7 -23.9 Wind Parameters Mean winds (0-6000m): 101.2 at 13.1 knts Storm direction: 131.2 at 9.8 knts Shear (0-3000m) pos: 1.8 neg: 1.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 122.8 deg Storm rel helicity (0-3000m) pos: 64.4 neg: -18.2 tot: 46.2 m^2/s^2 ave: 15.4 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 3.2 10^-3/s Energy-Hel index: 0.37 Bulk Rich Number: 390.69 Bulk Shear: 2.70 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 84 10 20 8| 13.2 0.0 13.2| 16.1 0.0 16.1 32.3 0.68| 15.1 10.2 1000 88 12 33 8| 8.2 0.0 8.2| 27.8 0.0 27.8 27.8 0.71| 10.8 7.7 1500 91 14 49 9| 5.5 2.0 7.5| 32.5 -6.2 26.4 17.6 0.53| 9.7 5.1 2000 94 17 59 11| 5.1 1.5 6.6| 56.5 -6.2 50.4 25.2 0.61| 8.8 5.3 2500 97 17 66 11| 2.6 1.2 3.8| 60.2 -12.5 47.7 19.1 0.43| 9.1 3.9 3000 97 17 66 11| 1.8 1.0 2.8| 64.4 -18.2 46.2 15.4 0.37| 8.7 3.2 4000 99 16 64 9| 1.5 0.5 2.0| 66.8 -25.5 41.3 10.3 0.27| 7.6 2.1 5000 101 15 62 8| 1.1 0.6 1.7| 67.3 -28.5 38.7 7.7 0.21| 6.8 1.4 6000 101 13 54 7| 0.7 0.7 1.5| 68.3 -37.8 30.5 5.1 0.10| 6.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//SBSN/skewt/SBSN.skewt.20200329.00.gif