UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050412.upa.cvt Date: 1200Z 4 MAY 25 Searching for SB532... Searching the city database file for: SB532 ... Date:1200Z 4 MAY 25 Station: SB532 WMO ident: 82532 Latitude: -5.82 Longitude: -61.28 ------------------------------------------------------------------------------- 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 1006 52 24.2 23.5 96 0.7 23.7 0 0 296.8 300.2 296.7 350.1 18.42 1 1000 104 24.2 23.2 94 1.0 23.5 0 0 297.4 300.6 296.7 350.1 18.19 2 976 318 25.8 21.0 75 4.8 22.3 163 15 301.0 304.0 296.4 348.8 16.25 3 925 790 23.4 19.7 80 3.7 20.8 100 12 303.2 306.2 296.7 350.1 15.81 4 880 1226 19.8 18.4 92 1.4 18.8 95 16 303.9 306.7 296.5 349.4 15.31 5 850 1526 17.8 16.0 89 1.8 16.6 90 20 304.8 307.3 295.6 345.3 13.58 6 815 1885 17.2 5.2 45 12.0 10.2 86 23 307.8 309.1 291.3 328.7 6.82 7 768 2389 14.8 -3.2 29 18.0 5.7 94 28 310.5 311.3 289.6 322.9 3.93 8 735 2759 12.4 -6.6 26 19.0 3.4 102 26 311.8 312.4 289.3 322.0 3.17 9 724 2885 11.4 4.4 62 7.0 7.3 104 25 312.1 313.5 293.0 334.6 7.26 10 708 3072 12.0 -6.0 28 18.0 3.2 108 24 314.7 315.4 290.5 325.8 3.45 11 700 3167 11.2 -1.8 40 13.0 4.4 110 23 314.9 315.8 291.7 330.1 4.79 12 685 3347 9.4 1.4 57 8.0 4.9 112 21 314.8 316.0 292.9 334.4 6.19 13 616 4219 3.6 -8.4 41 12.0 -1.9 124 12 317.9 318.5 291.3 328.6 3.29 14 579 4721 2.2 -25.8 10 28.0 -6.4 86 15 321.9 322.1 290.2 324.8 0.81 15 530 5429 -3.1 -11.1 54 8.0 -6.5 64 16 323.8 324.4 292.9 334.2 3.09 16 521 5565 -2.9 -27.9 13 25.0 -10.0 63 16 325.6 325.8 291.2 328.3 0.74 17 513 5687 -3.3 -31.3 9 28.0 -10.6 61 15 326.6 326.7 291.3 328.6 0.55 18 500 5890 -4.5 -29.5 12 25.0 -11.2 65 21 327.6 327.7 291.7 330.0 0.66 19 482 6178 -6.1 -42.1 4 36.0 -13.2 68 20 329.0 329.1 291.6 329.8 0.20 20 430 7060 -12.1 -31.1 19 19.0 -16.7 61 17 332.3 332.5 293.0 334.8 0.66 21 404 7535 -14.9 -22.9 50 8.0 -17.3 29 14 334.7 335.0 294.3 340.1 1.50 22 400 7610 -15.1 -24.1 46 9.0 -17.7 15 14 335.4 335.6 294.4 340.3 1.36 23 387 7859 -16.3 -29.3 32 13.0 -19.5 22 14 337.0 337.2 294.4 340.2 0.87 24 356 8479 -21.9 -32.9 36 11.0 -24.1 25 16 337.6 337.7 294.3 340.1 0.67 25 316 9347 -26.1 -61.1 2 35.0 -28.9 81 30 343.5 343.5 295.2 343.6 0.03 26 300 9720 -29.1 -59.1 4 30.0 -31.4 65 26 344.4 344.4 295.4 344.6 0.04 27 292 9913 -30.1 -59.1 4 29.0 -32.3 62 22 345.6 345.6 295.7 345.8 0.05 28 250 11000 -39.9 -57.9 13 18.0 -40.9 65 8 346.7 346.8 296.0 347.0 0.06 29 243 11193 -41.5 -59.5 13 18.0 -42.3 67 8 347.2 347.2 296.1 347.4 0.05 30 200 12480 -52.1 -66.1 17 14.0 -52.4 90 12 350.3 350.3 296.7 350.4 0.03 31 195 12644 -53.5 -67.5 17 14.0 -53.8 90 14 350.6 350.6 296.8 350.7 0.02 32 172 13440 -60.5 -64.4 60 3.9 -60.6 121 16 351.8 351.8 297.1 352.0 0.04 33 150 14280 -67.5 -72.1 52 4.6 -67.5 145 14 353.8 353.8 297.5 353.9 0.02 34 141 14649 -70.5 -75.5 48 5.0 -70.5 119 12 354.9 354.9 297.7 354.9 0.01 35 135 14904 -72.9 -76.9 54 4.0 -72.9 94 13 355.1 355.1 297.7 355.1 0.01 36 100 16610 -84.1 -87.3 57 3.2 -84.1 305 8 365.2 365.2 299.7 365.2 0.00 37 99 16666 -84.1 -87.2 58 3.1 -84.1 305 8 366.3 366.3 299.9 366.3 0.00 38 85 17514 -82.7 -89.7 29 7.0 -82.7 352 11 385.4 385.4 303.1 385.5 0.00 39 82 17717 -78.1 -88.1 18 10.0 -78.1 301 13 398.8 398.8 305.0 398.8 0.00 40 78 18005 -75.9 -88.9 11 13.0 -75.9 241 16 409.1 409.1 306.4 409.2 0.00 41 74 18308 -77.1 -90.1 11 13.0 -77.1 242 23 412.8 412.8 306.9 412.8 0.00 42 70 18630 -74.5 -89.5 8 15.0 -74.6 270 14 425.0 425.0 308.3 425.0 0.00 43 62 19348 -68.3 -91.3 2 23.0 -68.5 231 11 453.7 453.7 311.2 453.8 0.00 44 50 20650 -65.1 -90.1 2 25.0 -65.4 290 28 490.1 490.1 314.2 490.1 0.00 45 46 21155 -67.5 -90.5 2 23.0 -67.7 284 33 496.1 496.1 314.7 496.1 0.00 46 41 21853 -63.9 -90.9 1 27.0 -64.3 253 19 521.7 521.7 316.4 521.7 0.00 47 40 22006 -58.7 -89.7 1 31.0 -59.5 252 16 538.4 538.4 317.4 538.5 0.00 48 31 23589 -63.3 -90.3 1 27.0 -63.9 327 8 566.7 566.7 319.0 566.8 0.00 49 30 23790 -63.1 -91.1 1 28.0 -63.7 60 12 572.6 572.6 319.3 572.6 0.00 50 29 24001 -57.7 -89.7 1 32.0 -58.9 60 12 593.1 593.1 320.3 593.1 0.00 51 27 24454 -54.7 -87.7 1 33.0 -56.5 34 17 613.7 613.7 321.2 613.8 0.01 52 25 24943 -56.5 -86.5 1 30.0 -58.1 58 24 622.2 622.2 321.6 622.3 0.01 53 20 26370 -52.5 -85.5 1 33.0 -55.3 75 38 675.5 675.5 323.6 675.6 0.01 54 17 27423 -51.5 -85.5 1 34.0 -54.9 90 40 710.8 710.8 324.8 710.9 0.02 TRP 99 16666 -84.1 -87.2 58 3.1 -84.1 305 8 366.3 366.3 299.9 366.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 558.66 mb = 5014.77 m = 16452.47 ft Wetbulb zero: 634.83 mb = 3971.74 m = 13030.50 ft Precipitable water: 1.62 inches Sfc-500 mean rel hum: 48.90 % Est. max temperature: 31.98 C = 89.56 F Sfc-Lift cond lev (LCL): 996.23 mb = 137.29 m = 450.40 ft T: 24.45 C 700-500 lapse rate: 5.77 C/km ThetaE index: 28.16 C Layer 880.0- 724.0 mb Conv cond level (CCL): 872.97 mb = 1295.28 m = 4249.55 ft Mean mixing ratio: 16.37 g/kg Conv temperature: 31.45 C = 88.60 F Cap Strength: 2.02 C Lifted Index: -1.41 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.53 C Lifted Index @700 mb: 0.69 C Showalter Index: 0.17 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.50 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 253.00 Risk: None Energy Index: -2.92 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 428.96 J/kg Max Up Vert Vel: 29.29 m/s Conv Inhibition (B-): 69.32 J/kg Cap Strength: 2.02 C Lift Cond Lev (LCL): 907.29 mb = 958.97 m = 3146.20 ft Lev Free Conv (LFC): 732.29 mb = 2789.89 m = 9153.06 ft Equ Level (EL): 712.29 mb = 3021.52 m = 9913.00 ft B at Equ Level: 20.73 J/kg Max Parcel Lev (MPL): 112.29 mb = 15951.30 m = 52333.01 ft Wind level data Storm motion: 125 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 1006 52 0 0 -0.0 -0.0 | 305 13 11.0 -7.7 1 1000 104 0 0 -0.0 -0.0 | 305 13 11.0 -7.7 2 977 305 165 15 -3.9 14.5 | 226 10 7.1 6.8 3 944 610 120 10 -8.7 5.0 | 319 4 2.3 -2.7 4 925 790 100 12 -11.8 2.1 | 8 6 -0.8 -5.6 5 912 914 100 12 -11.8 2.1 | 8 6 -0.8 -5.6 6 850 1526 90 20 -20.0 0.0 | 49 12 -9.0 -7.7 7 820 1829 85 22 -21.9 -1.9 | 49 15 -10.9 -9.6 8 791 2134 90 30 -30.0 0.0 | 68 21 -19.0 -7.7 9 763 2438 95 28 -27.9 2.4 | 73 18 -16.9 -5.3 10 700 3167 110 23 -21.6 7.9 | 91 11 -10.6 0.2 11 611 4267 125 11 -9.0 6.3 | 305 2 2.0 -1.4 12 567 4877 70 17 -16.0 -5.8 | 20 14 -5.0 -13.5 13 506 5791 60 15 -13.0 -7.5 | 8 15 -2.0 -15.2 14 500 5890 65 21 -19.0 -8.9 | 26 18 -8.0 -16.6 15 487 6096 65 20 -18.1 -8.5 | 24 18 -7.1 -16.2 16 468 6401 75 21 -20.3 -5.4 | 35 16 -9.3 -13.1 17 432 7010 60 18 -15.6 -9.0 | 15 17 -4.6 -16.7 18 416 7315 70 13 -12.2 -4.4 | 6 12 -1.2 -12.2 19 400 7610 15 14 -3.6 -13.5 | 341 22 7.4 -21.2 20 399 7620 20 13 -4.4 -12.2 | 342 21 6.5 -19.9 21 368 8230 25 15 -6.3 -13.6 | 348 22 4.6 -21.3 22 353 8534 25 16 -6.8 -14.5 | 349 23 4.2 -22.2 23 338 8839 65 26 -23.6 -11.0 | 34 23 -12.6 -18.7 24 311 9449 85 31 -30.9 -2.7 | 62 22 -19.9 -10.4 25 300 9720 65 26 -23.6 -11.0 | 34 23 -12.6 -18.7 26 286 10058 60 19 -16.5 -9.5 | 18 18 -5.5 -17.2 27 274 10363 70 11 -10.3 -3.8 | 357 11 0.7 -11.5 28 262 10668 75 13 -12.6 -3.4 | 8 11 -1.6 -11.1 29 251 10973 55 12 -9.8 -6.9 | 355 15 1.2 -14.6 30 250 11000 65 8 -7.3 -3.4 | 341 12 3.7 -11.1 31 229 11582 70 8 -7.5 -2.7 | 342 11 3.5 -10.4 32 219 11887 85 11 -11.0 -1.0 | 360 9 0.0 -8.7 33 200 12480 90 12 -12.0 0.0 | 7 8 -1.0 -7.7 34 199 12497 80 14 -13.8 -2.4 | 15 11 -2.8 -10.1 35 181 13106 125 14 -11.5 8.0 | 124 1 -0.5 0.3 36 172 13411 120 16 -13.9 8.0 | 96 3 -2.9 0.3 37 156 14021 150 17 -8.5 14.7 | 200 7 2.5 7.0 38 150 14280 145 14 -8.0 11.5 | 218 5 3.0 3.8 39 149 14326 145 14 -8.0 11.5 | 218 5 3.0 3.8 40 141 14630 120 12 -10.4 6.0 | 341 2 0.6 -1.7 41 120 15545 25 14 -5.9 -12.7 | 346 21 5.1 -20.4 42 114 15850 30 13 -6.5 -11.3 | 347 19 4.5 -19.0 43 103 16459 315 14 9.9 -9.9 | 310 27 20.9 -17.6 44 100 16610 305 8 6.6 -4.6 | 305 21 17.5 -12.3 45 99 16666 305 8 6.6 -4.6 | 305 21 17.5 -12.3 46 97 16764 295 9 8.2 -3.8 | 301 22 19.1 -11.5 47 87 17374 30 10 -5.0 -8.7 | 340 17 6.0 -16.4 48 78 17983 240 15 13.0 7.5 | 270 24 24.0 -0.2 49 74 18288 245 24 21.8 10.1 | 266 33 32.7 2.4 50 70 18593 215 18 10.3 14.7 | 252 22 21.3 7.0 51 70 18630 270 14 14.0 -0.0 | 287 26 25.0 -7.7 52 67 18898 230 16 12.3 10.3 | 264 23 23.2 2.6 53 64 19202 205 12 5.1 10.9 | 259 16 16.1 3.2 54 60 19507 255 10 9.7 2.6 | 284 21 20.6 -5.1 55 57 19812 265 7 7.0 0.6 | 292 19 18.0 -7.1 56 55 20117 290 13 12.2 -4.4 | 298 26 23.2 -12.2 57 50 20650 290 28 26.3 -9.6 | 295 41 37.3 -17.3 58 49 20726 305 21 17.2 -12.0 | 305 34 28.2 -19.7 59 47 21031 290 30 28.2 -10.3 | 295 43 39.2 -18.0 60 45 21336 275 37 36.9 -3.2 | 283 49 47.8 -10.9 61 40 21946 250 17 16.0 5.8 | 274 27 27.0 -1.9 62 39 22250 260 14 13.8 2.4 | 282 25 24.8 -5.3 63 37 22555 320 8 5.1 -6.1 | 311 21 16.1 -13.8 64 33 23165 280 16 15.8 -2.8 | 291 29 26.7 -10.5 65 32 23470 290 11 10.3 -3.8 | 298 24 21.3 -11.5 66 30 23774 25 3 -1.3 -2.7 | 317 14 9.7 -10.4 67 30 23790 60 12 -10.4 -6.0 | 358 14 0.6 -13.7 68 29 24079 60 12 -10.4 -6.0 | 358 14 0.6 -13.7 69 27 24384 25 16 -6.8 -14.5 | 349 23 4.2 -22.2 70 26 24689 60 21 -18.2 -10.5 | 22 20 -7.2 -18.2 71 24 25298 55 28 -22.9 -16.1 | 27 27 -11.9 -23.8 72 23 25603 85 26 -25.9 -2.3 | 56 18 -14.9 -10.0 73 22 25908 95 39 -38.9 3.4 | 81 28 -27.9 -4.3 74 21 26213 75 43 -41.5 -11.1 | 58 36 -30.5 -18.8 75 20 26370 75 38 -36.7 -9.8 | 56 31 -25.7 -17.5 76 18 26822 75 39 -37.7 -10.1 | 56 32 -26.7 -17.8 77 16 27127 110 42 -39.5 14.4 | 103 29 -28.5 6.7 78 14 27737 100 51 -50.2 8.9 | 92 39 -39.2 1.2 Wind Parameters Mean winds (0-6000m): 95.0 at 17.9 knts Storm direction: 125.0 at 13.4 knts Shear (0-3000m) pos: 2.6 neg: 3.5 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 142.5 deg Storm rel helicity (0-3000m) pos: 80.6 neg: -5.6 tot: 75.1 m^2/s^2 ave: 25.0 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 3.5 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 13.57 Bulk Shear: 31.61 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 ------------------------------------------------------------------------------- 500 155 9 263 7| 11.3 0.0 11.3| 16.6 -5.2 11.4 22.8 -0.02| 33.3 -0.7 1000 127 11 297 3| 5.6 3.7 9.3| 23.8 -5.2 18.7 18.7 0.15| 20.7 3.1 1500 110 13 16 3| 3.8 4.6 8.4| 31.9 -5.2 26.7 17.8 0.20| 16.1 3.3 2000 101 15 40 6| 2.8 5.3 8.1| 50.4 -5.6 44.8 22.4 0.25| 14.3 3.5 2500 98 18 53 9| 2.8 4.3 7.0| 69.4 -5.6 63.8 25.5 0.28| 12.8 3.6 3000 99 19 60 9| 2.6 3.5 6.1| 80.6 -5.6 75.1 25.0 0.30| 11.6 3.5 4000 103 19 66 8| 2.1 2.7 4.8| 83.3 -6.3 77.1 19.3 0.25| 10.2 2.6 5000 101 18 58 8| 1.7 3.2 4.9| 86.4 -13.2 73.3 14.7 0.21| 10.0 2.1 6000 95 18 48 9| 1.2 2.6 3.8|108.6 -24.6 84.0 14.0 0.21| 9.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20250504.12.gif