UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032400.upa.cvt Date: 0000Z 24 MAR 20 Searching for SB107... Searching the city database file for: SB107 ... Date:0000Z 24 MAR 20 Station: SB107 WMO ident: 82107 Latitude: -0.12 Longitude: -66.97 ------------------------------------------------------------------------------- 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 1001 104 28.2 26.0 88 2.2 26.6 340 2 301.3 305.2 299.7 365.1 21.60 1 1000 113 27.8 25.5 87 2.3 26.1 320 8 301.0 304.8 299.2 362.8 20.96 2 995 158 25.4 22.7 85 2.7 23.5 320 10 299.0 302.2 296.8 350.7 17.72 3 974 346 23.6 22.2 92 1.4 22.6 319 18 299.0 302.2 296.7 350.2 17.56 4 962 455 24.6 22.4 88 2.2 23.0 318 17 301.1 304.4 297.5 354.1 18.01 5 933 724 22.6 22.6 100 0.0 22.6 309 8 301.7 305.1 298.1 357.2 18.82 6 925 799 22.4 22.4 100 0.0 22.4 305 3 302.2 305.7 298.2 357.7 18.75 7 850 1534 18.6 17.7 95 0.9 18.0 80 9 305.6 308.5 296.8 351.0 15.16 8 749 2611 12.0 11.6 97 0.4 11.7 94 10 309.7 311.9 295.5 344.9 11.54 9 700 3178 10.4 5.7 73 4.7 7.6 135 9 314.0 315.6 294.3 339.7 8.24 10 697 3214 10.2 5.5 73 4.7 7.4 136 9 314.2 315.7 294.2 339.6 8.16 11 692 3274 10.0 5.4 73 4.6 7.2 138 9 314.6 316.2 294.3 340.1 8.16 12 618 4203 3.0 1.4 89 1.6 2.1 172 11 316.9 318.2 294.0 338.7 6.87 13 581 4703 1.6 -3.4 69 5.0 -1.0 186 11 320.9 321.9 293.7 337.6 5.13 14 571 4843 0.6 -2.2 81 2.8 -0.9 174 12 321.3 322.5 294.3 339.8 5.71 15 556 5056 0.0 -11.0 43 11.0 -4.7 140 12 323.1 323.7 292.5 333.0 2.97 16 532 5409 -2.5 -8.5 63 6.0 -5.3 76 10 324.2 324.9 293.5 336.8 3.79 17 505 5821 -4.3 -22.3 23 18.0 -10.1 64 9 326.9 327.1 292.1 331.3 1.27 18 500 5900 -4.7 -15.7 42 11.0 -8.9 65 9 327.3 327.8 293.1 335.0 2.25 19 497 5947 -5.1 -15.1 45 10.0 -9.0 67 9 327.4 327.9 293.2 335.5 2.38 20 477 6268 -6.5 -15.5 49 9.0 -9.9 78 9 329.5 330.0 293.8 337.8 2.40 21 464 6483 -7.1 -22.1 29 15.0 -12.0 81 9 331.4 331.7 293.4 336.4 1.40 22 445 6807 -9.5 -25.5 26 16.0 -14.2 83 13 332.4 332.6 293.4 336.3 1.08 23 415 7341 -12.9 -27.9 27 15.0 -16.9 88 19 334.7 334.9 293.9 338.1 0.93 24 402 7582 -14.7 -18.5 73 3.8 -16.0 90 22 335.4 335.9 295.1 343.2 2.21 25 400 7620 -15.1 -18.7 74 3.6 -16.3 90 22 335.4 335.8 295.1 343.1 2.19 26 374 8126 -19.1 -20.7 87 1.6 -19.6 98 21 336.6 337.0 295.2 343.6 1.97 27 302 9692 -29.3 -37.3 46 8.0 -30.5 113 15 343.4 343.5 295.6 345.4 0.51 28 300 9740 -29.7 -38.7 41 9.0 -31.0 110 15 343.5 343.6 295.6 345.3 0.45 29 278 10278 -34.1 -44.1 36 10.0 -35.2 117 15 344.7 344.8 295.7 345.8 0.27 30 250 11010 -40.9 -48.9 42 8.0 -41.5 130 13 345.3 345.3 295.7 346.0 0.18 31 217 11952 -49.5 -55.5 49 6.0 -49.7 121 22 346.2 346.2 295.9 346.6 0.10 32 212 12104 -50.5 -58.5 38 8.0 -50.8 115 26 347.0 347.0 296.0 347.3 0.07 33 205 12321 -52.3 -55.8 66 3.5 -52.4 106 31 347.5 347.5 296.1 347.9 0.10 34 200 12480 -52.5 -72.5 7 20.0 -52.8 100 35 349.6 349.6 296.5 349.7 0.01 35 181 13122 -56.9 -60.1 67 3.2 -57.0 86 29 352.6 352.6 297.3 352.9 0.06 36 150 14290 -66.5 -71.4 50 4.9 -66.5 170 7 355.5 355.5 297.8 355.6 0.02 37 132 15055 -71.1 -78.1 35 7.0 -71.1 221 24 360.6 360.6 298.8 360.6 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 556.00 mb = 5056.46 m = 16589.25 ft Wetbulb zero: 592.63 mb = 4542.33 m = 14902.48 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 80.91 % Est. max temperature: 32.52 C = 90.54 F Sfc-Lift cond lev (LCL): 970.12 mb = 380.66 m = 1248.87 ft T: 23.92 C 700-500 lapse rate: 5.55 C/km ThetaE index: 18.06 C Layer 850.0- 692.0 mb Conv cond level (CCL): 911.23 mb = 929.37 m = 3049.07 ft Mean mixing ratio: 18.22 g/kg Conv temperature: 29.76 C = 85.56 F Cap Strength: 0.58 C Lifted Index: -3.37 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.82 C Lifted Index @700 mb: -1.46 C Showalter Index: -2.14 C Risk: Severe thunderstorms possible Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.40 C K Index: 36.30 Risk: > 80 % chance of thunderstorms Sweat Index: 239.40 Risk: None Energy Index: -3.15 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1551.08 J/kg Max Up Vert Vel: 55.70 m/s Conv Inhibition (B-): 9.31 J/kg Cap Strength: 0.59 C Lift Cond Lev (LCL): 935.15 mb = 703.45 m = 2307.88 ft Lev Free Conv (LFC): 870.15 mb = 1330.39 m = 4364.74 ft Equ Level (EL): 150.15 mb = 14283.97 m = 46862.86 ft B at Equ Level: 1536.59 J/kg Wind level data Storm motion: 138 at 7 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 1001 104 340 2 0.7 -1.9 | 322 9 5.7 -7.4 1 1000 113 320 8 5.1 -6.1 | 319 15 10.2 -11.7 2 978 305 320 18 11.6 -13.8 | 319 25 16.6 -19.3 3 945 610 315 15 10.6 -10.6 | 316 22 15.7 -16.1 4 925 799 305 3 2.5 -1.7 | 314 10 7.5 -7.3 5 913 914 285 1 1.0 -0.3 | 314 8 6.0 -5.8 6 850 1534 80 9 -8.9 -1.6 | 28 8 -3.8 -7.1 7 821 1829 70 10 -9.4 -3.4 | 26 10 -4.3 -9.0 8 792 2134 65 12 -10.9 -5.1 | 29 12 -5.8 -10.6 9 764 2438 90 10 -10.0 0.0 | 42 7 -4.9 -5.5 10 711 3048 105 10 -9.7 2.6 | 57 5 -4.6 -2.9 11 700 3178 135 9 -6.4 6.4 | 123 2 -1.3 0.8 12 612 4267 175 11 -1.0 11.0 | 217 7 4.1 5.4 13 589 4572 195 10 2.6 9.7 | 242 9 7.7 4.1 14 567 4877 170 13 -2.3 12.8 | 201 8 2.8 7.3 15 526 5486 60 10 -8.7 -5.0 | 19 11 -3.6 -10.5 16 500 5900 65 9 -8.2 -3.8 | 18 10 -3.1 -9.3 17 487 6096 75 10 -9.7 -2.6 | 30 9 -4.6 -8.1 18 469 6401 80 8 -7.9 -1.4 | 22 7 -2.8 -6.9 19 400 7620 90 22 -22.0 0.0 | 72 18 -16.9 -5.5 20 384 7925 95 24 -23.9 2.1 | 80 19 -18.8 -3.4 21 368 8230 100 19 -18.7 3.3 | 81 14 -13.6 -2.2 22 353 8534 115 10 -9.1 4.2 | 72 4 -4.0 -1.3 23 339 8839 150 16 -8.0 13.9 | 161 9 -2.9 8.3 24 312 9449 125 15 -12.3 8.6 | 113 8 -7.2 3.1 25 300 9740 110 15 -14.1 5.1 | 87 9 -9.0 -0.4 26 299 9754 105 12 -11.6 3.1 | 70 7 -6.5 -2.4 27 287 10058 100 16 -15.8 2.8 | 76 11 -10.7 -2.8 28 274 10363 125 14 -11.5 8.0 | 111 7 -6.4 2.5 29 250 11010 130 13 -10.0 8.4 | 120 6 -4.9 2.8 30 229 11582 135 14 -9.9 9.9 | 132 7 -4.8 4.4 31 200 12480 100 35 -34.5 6.1 | 91 29 -29.4 0.5 32 199 12497 115 29 -26.3 12.3 | 108 22 -21.2 6.7 33 190 12802 100 35 -34.5 6.1 | 91 29 -29.4 0.5 34 157 14021 45 13 -9.2 -9.2 | 16 15 -4.1 -14.7 35 150 14290 170 7 -1.2 6.9 | 251 4 3.8 1.4 36 149 14326 75 10 -9.7 -2.6 | 30 9 -4.6 -8.1 37 142 14630 205 12 5.1 10.9 | 242 11 10.1 5.3 38 135 14935 225 25 17.7 17.7 | 242 26 22.7 12.1 39 128 15240 215 23 13.2 18.8 | 234 23 18.3 13.3 Wind Parameters Mean winds (0-6000m): 107.5 at 10.0 knts Storm direction: 137.5 at 7.5 knts Shear (0-3000m) pos: 4.3 neg: 2.5 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 110.6 deg Storm rel helicity (0-3000m) pos: 49.4 neg: -16.8 tot: 32.6 m^2/s^2 ave: 10.9 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 2.7 10^-3/s Energy-Hel index: 0.38 Bulk Rich Number: 20.19 Bulk Shear: 76.82 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 ------------------------------------------------------------------------------- 500 319 15 318 22| 0.0 13.6 13.6| 0.4 -11.7 -11.3 -22.6 -0.11| 19.9 -2.2 1000 317 10 317 17| 6.1 6.8 12.9| 4.8 -16.1 -11.3 -11.3 -0.04| 18.7 -0.7 1500 336 9 328 16| 7.4 4.5 11.9| 37.8 -16.1 21.6 14.4 0.22| 16.8 3.6 2000 10 9 347 15| 5.5 3.7 9.2| 39.1 -16.8 22.3 11.2 0.20| 13.5 2.8 2500 34 10 1 13| 4.9 2.9 7.8| 46.0 -16.8 29.2 11.7 0.23| 12.0 2.8 3000 52 10 12 12| 4.3 2.5 6.7| 49.4 -16.8 32.6 10.9 0.26| 10.7 2.7 4000 88 10 38 7| 3.4 1.8 5.2| 53.9 -16.8 37.1 9.3 0.31| 9.2 2.9 5000 121 10 84 4| 2.5 1.5 4.0| 60.4 -39.2 21.2 4.2 0.14| 9.3 1.3 6000 108 10 61 5| 2.3 2.3 4.6| 65.0 -61.0 3.9 0.7 0.02| 9.2 0.2 Wrote GIF file: /home/apache/climate/data/raob//SB107/skewt/SB107.skewt.20200324.00.gif