UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for SBAT... Searching the city database file for: SBAT ... Date:1200Z 19 APR 25 Station: SBAT WMO ident: 82965 Latitude: -9.87 Longitude: -56.10 Elevation: 288.00 ------------------------------------------------------------------------------- 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 113 SFC 980 288 28.0 23.2 75 4.8 24.5 302.9 306.3 298.3 358.0 18.57 2 925 796 23.8 18.8 74 5.0 20.3 80 14 303.6 306.4 296.2 348.0 14.93 3 923 815 24.0 18.0 69 6.0 19.8 79 14 304.0 306.7 295.8 346.3 14.21 4 913 911 23.8 16.8 65 7.0 18.9 74 14 304.8 307.2 295.4 344.5 13.30 5 850 1534 19.6 15.1 75 4.5 16.5 40 12 306.7 309.1 295.6 345.2 12.80 6 848 1554 19.6 15.3 76 4.3 16.7 41 12 306.9 309.3 295.7 346.0 13.00 7 721 2933 11.8 0.8 47 11.0 5.8 82 14 312.9 314.0 291.9 330.6 5.63 8 712 3038 10.8 5.8 71 5.0 7.8 86 14 312.9 314.5 293.9 338.2 8.15 9 700 3180 10.2 4.2 66 6.0 6.7 90 14 313.8 315.2 293.6 336.9 7.41 10 645 3855 5.0 5.0 100 0.0 5.0 116 16 315.3 317.0 294.8 342.0 8.52 11 636 3970 4.2 3.8 97 0.4 3.9 120 15 315.7 317.2 294.4 340.6 7.93 12 627 4086 3.6 3.1 97 0.5 3.3 111 16 316.3 317.8 294.4 340.4 7.66 13 618 4203 3.4 -7.6 44 11.0 -1.7 102 16 317.4 318.0 291.3 328.7 3.49 14 609 4322 3.6 -12.4 30 16.0 -3.1 95 17 318.9 319.4 290.9 327.0 2.42 15 604 4389 3.6 -10.4 35 14.0 -2.5 95 18 319.7 320.2 291.5 329.2 2.87 16 601 4430 2.8 -1.8 72 4.6 0.4 95 18 319.2 320.3 293.6 337.2 5.59 17 589 4593 2.4 -13.6 30 16.0 -4.1 95 19 320.6 321.0 291.2 328.2 2.27 18 573 4815 0.8 -4.1 70 4.9 -1.7 95 20 321.2 322.2 293.6 337.3 4.93 19 561 4985 -0.3 -10.3 47 10.0 -4.7 101 21 321.9 322.5 292.3 332.2 3.11 20 543 5246 -1.9 -5.2 78 3.3 -3.5 112 22 323.0 324.0 294.0 338.7 4.79 21 506 5806 -3.9 -10.9 58 7.0 -7.0 91 22 327.2 327.8 293.9 338.3 3.29 22 500 5900 -4.5 -9.2 70 4.7 -6.6 95 21 327.6 328.3 294.4 340.4 3.81 23 481 6204 -6.1 -9.9 74 3.8 -7.8 113 18 329.2 330.0 294.8 341.9 3.75 24 464 6486 -6.9 -14.9 53 8.0 -10.1 122 18 331.6 332.2 294.5 340.6 2.59 25 447 6776 -8.7 -13.7 67 5.0 -10.8 129 22 332.9 333.5 295.1 343.2 2.97 26 445 6811 -8.7 -15.7 57 7.0 -11.4 130 23 333.4 333.9 294.8 342.2 2.53 27 441 6881 -8.7 -17.7 48 9.0 -12.0 132 24 334.2 334.7 294.8 341.8 2.16 28 400 7630 -13.7 -26.7 33 13.0 -17.3 130 21 337.2 337.4 294.6 341.1 1.08 29 371 8197 -18.1 -37.1 17 19.0 -21.7 122 17 338.7 338.8 294.4 340.3 0.43 30 351 8608 -21.9 -24.4 80 2.5 -22.6 116 18 339.0 339.3 295.4 344.5 1.51 31 309 9537 -26.3 -51.3 8 25.0 -29.0 136 20 345.4 345.4 295.7 345.8 0.11 32 300 9750 -28.3 -55.3 6 27.0 -30.7 140 21 345.5 345.5 295.7 345.8 0.07 33 258 10813 -37.9 -57.9 11 20.0 -39.1 153 28 346.6 346.6 295.9 346.8 0.06 34 250 11030 -39.9 -51.9 27 12.0 -40.7 150 22 346.7 346.8 296.0 347.3 0.13 35 231 11564 -44.9 -49.7 59 4.8 -45.2 145 22 347.1 347.1 296.1 347.8 0.18 36 223 11798 -47.5 -56.5 35 9.0 -47.9 143 22 346.6 346.6 296.0 346.9 0.08 37 216 12009 -48.5 -66.5 11 18.0 -49.0 142 22 348.2 348.2 296.3 348.3 0.02 38 210 12193 -50.3 -55.3 55 5.0 -50.5 140 22 348.2 348.2 296.3 348.6 0.10 39 206 12319 -51.3 -60.3 33 9.0 -51.6 142 23 348.6 348.6 296.4 348.8 0.06 40 201 12478 -52.5 -58.5 48 6.0 -52.7 144 25 349.1 349.1 296.5 349.4 0.07 41 200 12510 -52.9 -59.9 42 7.0 -53.1 145 25 349.0 349.0 296.5 349.3 0.06 42 180 13180 -58.5 -69.5 23 11.0 -58.6 152 25 350.5 350.5 296.8 350.6 0.02 43 155 14102 -66.3 -71.3 49 5.0 -66.4 163 25 352.5 352.6 297.2 352.6 0.02 44 150 14300 -67.5 -73.5 42 6.0 -67.5 165 25 353.8 353.8 297.4 353.9 0.01 45 115 15853 -76.7 -85.7 23 9.0 -76.7 185 20 364.7 364.7 299.6 364.7 0.00 46 101 16585 -82.5 -87.3 43 4.8 -82.5 120 10 367.3 367.3 300.1 367.3 0.00 47 100 16640 -82.3 -88.3 35 6.0 -82.3 135 9 368.7 368.7 300.4 368.7 0.00 48 94 16988 -79.5 -87.5 25 8.0 -79.5 137 10 380.8 380.8 302.4 380.8 0.00 49 86 17488 -82.3 -89.3 29 7.0 -82.3 90 9 385.0 385.0 303.1 385.0 0.00 50 81 17826 -77.5 -87.5 19 10.0 -77.5 141 9 401.5 401.5 305.4 401.5 0.00 51 76 18189 -78.9 -88.9 18 10.0 -78.9 173 19 405.9 405.9 306.0 405.9 0.00 52 70 18660 -76.1 -89.1 11 13.0 -76.2 105 7 421.6 421.6 307.9 421.6 0.00 53 63 19272 -75.7 -90.7 8 15.0 -75.7 273 14 435.4 435.4 309.4 435.4 0.00 54 61 19462 -71.9 -89.9 5 18.0 -72.0 258 18 447.8 447.8 310.7 447.9 0.00 55 58 19760 -72.9 -90.9 5 18.0 -73.0 233 25 452.1 452.1 311.1 452.1 0.00 56 52 20413 -67.1 -90.1 2 23.0 -67.3 125 12 479.9 480.0 313.4 480.0 0.00 57 50 20650 -67.7 -90.7 2 23.0 -67.9 60 13 484.0 484.0 313.8 484.0 0.00 58 30 23800 -57.9 -88.9 1 31.0 -59.0 100 12 586.8 586.8 320.0 586.8 0.00 59 29 24014 -57.3 -88.3 1 31.0 -58.6 92 15 594.2 594.2 320.3 594.2 0.01 60 27 24464 -59.3 -88.3 1 29.0 -60.4 96 12 600.8 600.8 320.6 600.8 0.01 61 20 26360 -55.5 -87.5 1 32.0 -57.6 105 29 666.3 666.3 323.3 666.4 0.01 62 15 28214 -50.7 -85.7 1 35.0 -54.7 100 41 739.4 739.4 325.6 739.5 0.02 TRP 101 16585 -82.5 -87.3 43 4.8 -82.5 120 10 367.3 367.3 300.1 367.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 564.27 mb = 4938.91 m = 16203.57 ft Wetbulb zero: 621.03 mb = 4163.29 m = 13658.92 ft Precipitable water: 1.85 inches Sfc-500 mean rel hum: 67.09 % Est. max temperature: 32.76 C = 90.97 F Sfc-Lift cond lev (LCL): 914.35 mb = 897.76 m = 2945.38 ft T: 23.83 C 700-500 lapse rate: 5.40 C/km ThetaE index: 15.47 C Layer 721.0- 712.0 mb Conv cond level (CCL): 799.38 mb = 2056.06 m = 6745.51 ft Mean mixing ratio: 15.18 g/kg Conv temperature: 34.15 C = 93.47 F Cap Strength: 2.25 C Lifted Index: -1.30 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.45 C Lifted Index @700 mb: -0.19 C Showalter Index: 0.23 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.60 C K Index: 33.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 226.20 Risk: None Energy Index: -0.99 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 294.01 J/kg Max Up Vert Vel: 24.25 m/s Conv Inhibition (B-): 90.14 J/kg Cap Strength: 2.25 C Lift Cond Lev (LCL): 858.05 mb = 1451.79 m = 4763.03 ft Lev Free Conv (LFC): 713.05 mb = 3025.82 m = 9927.12 ft Equ Level (EL): 433.05 mb = 7020.30 m = 23032.19 ft B at Equ Level: 204.06 J/kg Max Parcel Lev (MPL): 133.05 mb = 15000.84 m = 49214.75 ft Wind level data Storm motion: 110 at 13 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 ---------------------------------------------------------- 0 925 796 80 14 -13.8 -2.4 | 16 7 -2.0 -6.8 1 850 1534 40 12 -7.7 -9.2 | 343 14 4.1 -13.6 2 700 3180 90 14 -14.0 0.0 | 27 5 -2.2 -4.4 3 962 610 85 12 -12.0 -1.0 | 2 5 -0.2 -5.4 4 926 914 60 15 -13.0 -7.5 | 6 12 -1.2 -11.9 5 892 1219 45 13 -9.2 -9.2 | 349 14 2.6 -13.6 6 859 1524 40 12 -7.7 -9.2 | 343 14 4.1 -13.6 7 827 1829 65 11 -10.0 -4.6 | 349 9 1.8 -9.0 8 797 2134 60 12 -10.4 -6.0 | 352 10 1.4 -10.4 9 767 2438 55 13 -10.6 -7.5 | 355 12 1.1 -11.8 10 712 3048 85 17 -16.9 -1.5 | 41 8 -5.1 -5.9 11 660 3658 110 17 -16.0 5.8 | 109 4 -4.2 1.4 12 635 3962 120 15 -13.0 7.5 | 159 3 -1.2 3.1 13 612 4267 95 17 -16.9 1.5 | 61 6 -5.1 -2.9 14 567 4877 95 21 -20.9 1.8 | 74 9 -9.1 -2.6 15 546 5182 115 22 -19.9 9.3 | 121 10 -8.2 4.9 16 526 5486 95 24 -23.9 2.1 | 79 12 -12.1 -2.3 17 507 5791 90 22 -22.0 0.0 | 67 11 -10.2 -4.4 18 500 5900 95 21 -20.9 1.8 | 74 9 -9.1 -2.6 19 488 6096 110 18 -16.9 6.2 | 109 5 -5.1 1.8 20 469 6401 120 17 -14.7 8.5 | 145 5 -2.9 4.1 21 433 7010 135 26 -18.4 18.4 | 155 15 -6.6 14.0 22 400 7630 130 21 -16.1 13.5 | 155 10 -4.3 9.1 23 384 7925 135 19 -13.4 13.4 | 170 9 -1.6 9.1 24 369 8230 120 17 -14.7 8.5 | 145 5 -2.9 4.1 25 354 8534 115 18 -16.3 7.6 | 125 6 -4.5 3.2 26 300 9750 140 21 -13.5 16.1 | 172 12 -1.7 11.7 27 252 10973 155 29 -12.3 26.3 | 179 22 -0.5 21.9 28 250 11030 150 22 -11.0 19.1 | 183 15 0.8 14.7 29 210 12192 140 22 -14.1 16.9 | 169 13 -2.4 12.5 30 200 12510 145 25 -14.3 20.5 | 171 16 -2.6 16.1 31 150 14300 165 25 -6.5 24.1 | 195 20 5.3 19.8 32 134 14935 175 29 -2.5 28.9 | 201 26 9.3 24.5 33 115 15850 185 20 1.7 19.9 | 221 21 13.5 15.5 34 103 16459 125 11 -9.0 6.3 | 235 3 2.8 1.9 35 101 16585 120 10 -8.7 5.0 | 259 3 3.1 0.6 36 100 16640 135 9 -6.4 6.4 | 250 6 5.4 2.0 37 98 16764 130 9 -6.9 5.8 | 254 5 4.9 1.4 38 93 17069 140 11 -7.1 8.4 | 229 6 4.7 4.0 39 88 17374 90 12 -12.0 0.0 | 3 4 -0.2 -4.4 40 83 17678 90 5 -5.0 0.0 | 303 8 6.8 -4.4 41 79 17983 190 12 2.1 11.8 | 242 16 13.9 7.4 42 71 18593 140 31 -19.9 23.7 | 157 21 -8.1 19.4 43 70 18660 105 7 -6.8 1.8 | 297 6 5.0 -2.6 44 67 18898 135 26 -18.4 18.4 | 155 15 -6.6 14.0 45 64 19202 280 12 11.8 -2.1 | 285 24 23.6 -6.5 46 58 19812 230 26 19.9 16.7 | 249 34 31.7 12.3 47 55 20117 210 11 5.5 9.5 | 253 18 17.3 5.1 48 50 20650 60 13 -11.3 -6.5 | 357 11 0.5 -10.9 49 49 20726 70 10 -9.4 -3.4 | 343 8 2.4 -7.8 50 47 21031 20 22 -7.5 -20.7 | 350 25 4.3 -25.1 51 45 21336 15 26 -6.7 -25.1 | 350 30 5.1 -29.5 52 41 21946 10 10 -1.7 -9.8 | 325 17 10.1 -14.2 53 39 22250 100 3 -3.0 0.5 | 294 10 8.8 -3.9 54 37 22555 110 11 -10.3 3.8 | 293 2 1.5 -0.6 55 35 22860 95 11 -11.0 1.0 | 346 4 0.8 -3.4 56 33 23165 155 19 -8.0 17.2 | 196 13 3.8 12.8 57 30 23774 135 19 -13.4 13.4 | 170 9 -1.6 9.1 58 30 23800 100 12 -11.8 2.1 | 1 2 -0.0 -2.3 59 29 24079 90 16 -16.0 0.0 | 44 6 -4.2 -4.4 60 26 24689 100 10 -9.8 1.7 | 324 3 1.9 -2.6 61 25 24994 75 21 -20.3 -5.4 | 41 13 -8.5 -9.8 62 23 25603 75 22 -21.3 -5.7 | 43 14 -9.5 -10.1 63 21 25908 100 18 -17.7 3.1 | 78 6 -5.9 -1.3 64 20 26360 105 29 -28.0 7.5 | 101 17 -16.2 3.1 65 19 26518 110 29 -27.3 9.9 | 110 16 -15.5 5.5 66 15 27432 100 41 -40.4 7.1 | 95 29 -28.6 2.7 67 12 28346 100 40 -39.4 6.9 | 95 28 -27.6 2.6 Wind Parameters Mean winds (0-6000m): 80.4 at 16.8 knts Storm direction: 110.4 at 12.6 knts Storm rel Dir Shear (0-3000m): 15.3 deg Energy-Hel index: -18.37 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 NO DATA | | | 1000 67 13 3 10| | | 1500 57 13 355 11| | | 2000 57 13 354 11| | | 2500 61 13 357 11| | | 3000 42 14 349 15| | | 4000 62 14 5 11| | | 5000 74 16 21 9| | | 6000 80 17 33 9| | | Wrote GIF file: /home/apache/climate/data/raob//SBAT/skewt/SBAT.skewt.20250419.12.gif