UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050812.upa.cvt Date: 1200Z 8 MAY 25 Searching for SB532... Searching the city database file for: SB532 ... Date:1200Z 8 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 1007 55 24.4 23.4 94 1.0 23.7 0 0 297.0 300.3 296.6 349.9 18.28 1 1000 116 24.6 23.4 93 1.2 23.8 125 2 297.8 301.1 296.9 351.2 18.41 2 996 151 25.4 22.5 84 2.9 23.3 114 2 298.9 302.1 296.6 349.9 17.48 3 925 802 22.6 20.4 87 2.2 21.1 50 6 302.4 305.5 296.9 351.3 16.53 4 906 983 21.2 20.1 93 1.1 20.4 56 8 302.8 305.8 297.0 351.8 16.57 5 850 1537 18.6 14.5 77 4.1 15.8 65 13 305.6 307.9 294.9 342.5 12.31 6 790 2163 15.8 6.8 55 9.0 10.4 71 18 309.1 310.6 292.6 333.2 7.87 7 755 2546 13.6 3.6 51 10.0 7.9 85 18 310.7 312.0 292.0 331.1 6.58 8 715 3003 10.6 6.4 75 4.2 8.0 95 16 312.3 313.9 294.0 338.5 8.47 9 700 3180 10.0 3.0 62 7.0 6.0 95 17 313.6 314.9 293.0 334.8 6.80 10 678 3445 8.6 -0.4 53 9.0 3.8 95 17 314.9 315.9 292.3 332.2 5.49 11 652 3768 6.0 3.3 83 2.7 4.4 95 16 315.5 316.9 294.0 338.9 7.46 12 632 4023 4.8 -6.2 45 11.0 -0.4 95 16 316.9 317.7 291.5 329.2 3.81 13 616 4232 2.8 0.6 85 2.2 1.6 95 16 317.0 318.2 293.7 337.6 6.50 14 597 4485 2.0 -9.0 44 11.0 -2.9 98 13 318.9 319.5 291.6 329.5 3.24 15 577 4760 0.2 -4.5 71 4.7 -2.1 86 13 319.9 320.8 293.2 335.3 4.75 16 568 4887 0.2 -18.8 22 19.0 -6.5 76 13 321.3 321.6 290.7 326.6 1.52 17 553 5101 -1.5 -12.5 43 11.0 -6.0 82 12 321.8 322.3 291.9 330.6 2.65 18 539 5305 -1.9 -26.9 13 25.0 -9.1 80 12 323.7 323.8 290.7 326.5 0.78 19 535 5365 -1.9 -21.9 20 20.0 -8.5 77 11 324.4 324.6 291.3 328.7 1.24 20 509 5760 -4.9 -16.9 38 12.0 -9.3 66 12 325.4 325.8 292.3 332.3 2.00 21 505 5822 -5.3 -15.3 45 10.0 -9.1 62 13 325.6 326.1 292.7 333.5 2.30 22 501 5884 -6.1 -8.2 85 2.1 -7.1 56 14 325.4 326.2 294.1 339.1 4.12 23 500 5900 -6.1 -9.6 76 3.5 -7.7 55 14 325.6 326.3 293.8 338.0 3.69 24 497 5947 -6.3 -13.3 58 7.0 -9.1 56 14 325.9 326.5 293.1 335.3 2.76 25 481 6203 -6.7 -19.7 35 13.0 -11.1 62 15 328.5 328.8 292.9 334.3 1.67 26 472 6350 -7.1 -25.1 22 18.0 -12.5 64 17 329.8 330.0 292.7 333.6 1.05 27 465 6466 -8.1 -25.1 24 17.0 -13.1 69 18 329.9 330.2 292.7 333.8 1.07 28 460 6550 -8.7 -17.7 48 9.0 -11.9 74 17 330.2 330.6 293.7 337.4 2.07 29 452 6686 -9.3 -33.3 12 24.0 -14.9 83 16 331.1 331.2 292.5 333.0 0.51 30 444 6824 -10.1 -38.1 8 28.0 -15.9 82 16 331.8 331.9 292.5 333.0 0.32 31 437 6946 -11.1 -25.1 30 14.0 -15.1 79 16 332.1 332.3 293.3 336.2 1.14 32 400 7620 -15.3 -33.3 20 18.0 -19.2 70 15 335.1 335.2 293.6 337.3 0.58 33 366 8283 -19.3 -42.3 11 23.0 -22.9 90 21 338.4 338.4 294.1 339.4 0.25 34 359 8426 -19.1 -52.1 4 33.0 -23.2 90 24 340.5 340.6 294.6 340.9 0.09 35 300 9730 -29.5 -48.5 14 19.0 -31.5 75 17 343.8 343.8 295.4 344.4 0.16 36 281 10193 -33.7 -50.7 16 17.0 -35.1 69 14 344.3 344.3 295.4 344.8 0.13 37 250 11000 -41.1 -45.8 60 4.7 -41.5 60 13 345.0 345.0 295.7 346.0 0.25 38 249 11027 -41.5 -45.8 63 4.3 -41.8 61 13 344.8 344.8 295.7 345.8 0.25 39 246 11110 -42.1 -45.1 72 3.0 -42.3 63 13 345.1 345.1 295.8 346.2 0.28 40 229 11591 -46.1 -48.7 75 2.6 -46.3 75 12 346.1 346.1 296.0 346.9 0.20 41 200 12480 -53.3 -57.7 59 4.4 -53.4 105 12 348.4 348.4 296.3 348.7 0.08 42 196 12609 -54.7 -59.7 54 5.0 -54.8 107 12 348.2 348.2 296.3 348.4 0.06 43 190 12806 -56.7 -59.7 69 3.0 -56.8 110 11 348.0 348.1 296.3 348.3 0.06 44 176 13285 -60.3 -62.8 72 2.5 -60.3 96 14 349.8 349.8 296.6 350.0 0.05 45 167 13609 -62.5 -71.5 29 9.0 -62.6 109 16 351.5 351.5 297.0 351.5 0.01 46 160 13870 -64.7 -69.7 50 5.0 -64.8 119 18 352.1 352.1 297.1 352.2 0.02 47 150 14260 -67.5 -76.5 27 9.0 -67.5 125 12 353.8 353.8 297.4 353.8 0.01 48 132 15021 -73.1 -79.1 40 6.0 -73.1 128 21 357.0 357.0 298.1 357.0 0.01 49 106 16290 -79.1 -83.4 49 4.3 -79.1 102 9 368.7 368.7 300.4 368.7 0.00 50 101 16564 -80.5 -85.5 43 5.0 -80.5 185 2 371.1 371.1 300.8 371.1 0.00 51 100 16620 -80.3 -86.3 36 6.0 -80.3 145 7 372.6 372.6 301.0 372.6 0.00 52 93 17031 -78.1 -86.1 26 8.0 -78.1 255 11 384.7 384.7 303.0 384.7 0.00 53 76 18171 -81.3 -90.3 20 9.0 -81.3 267 23 400.9 400.9 305.3 400.9 0.00 54 73 18400 -76.9 -88.9 13 12.0 -76.9 258 25 414.9 414.9 307.1 414.9 0.00 55 70 18640 -77.1 -90.1 11 13.0 -77.1 225 28 419.4 419.4 307.6 419.4 0.00 56 66 18981 -73.9 -89.9 7 16.0 -74.0 220 30 433.5 433.5 309.2 433.5 0.00 57 62 19345 -75.7 -90.7 8 15.0 -75.7 220 39 437.4 437.4 309.6 437.4 0.00 58 54 20168 -64.7 -90.7 2 26.0 -65.0 202 12 480.3 480.3 313.5 480.3 0.00 59 50 20640 -63.3 -89.3 2 26.0 -63.7 295 32 494.3 494.3 314.5 494.3 0.00 60 41 21861 -63.9 -89.9 2 26.0 -64.3 279 28 521.7 521.7 316.4 521.7 0.00 61 30 23810 -57.1 -87.1 1 30.0 -58.4 90 30 589.0 589.0 320.1 589.0 0.01 62 27 24470 -59.5 -88.5 1 29.0 -60.6 76 35 600.3 600.3 320.6 600.3 0.01 63 23 25481 -54.9 -86.9 1 32.0 -56.9 90 43 641.9 642.0 322.4 642.0 0.01 64 20 26370 -55.5 -88.5 1 33.0 -57.6 85 45 666.3 666.3 323.3 666.3 0.01 65 19 26700 -50.9 -84.9 1 34.0 -54.2 85 45 690.4 690.4 324.1 690.5 0.02 66 18 27051 -52.5 -85.5 1 33.0 -55.5 85 44 696.1 696.1 324.3 696.2 0.01 TRP 101 16564 -80.5 -85.5 43 5.0 -80.5 185 2 371.1 371.1 300.8 371.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 566.24 mb = 4911.72 m = 16114.38 ft Wetbulb zero: 633.85 mb = 3999.02 m = 13119.98 ft Precipitable water: 1.89 inches Sfc-500 mean rel hum: 62.56 % Est. max temperature: 32.72 C = 90.90 F Sfc-Lift cond lev (LCL): 992.86 mb = 179.15 m = 587.74 ft T: 25.28 C 700-500 lapse rate: 5.92 C/km ThetaE index: 20.73 C Layer 850.0- 715.0 mb Conv cond level (CCL): 883.25 mb = 1204.05 m = 3950.23 ft Mean mixing ratio: 17.04 g/kg Conv temperature: 31.37 C = 88.47 F Cap Strength: 1.66 C Lifted Index: -3.42 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.57 C Lifted Index @700 mb: -0.80 C Showalter Index: -0.32 C Risk: Thunderstorms probable Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 20.60 C K Index: 32.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 214.00 Risk: None Energy Index: -0.92 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 822.99 J/kg Max Up Vert Vel: 40.57 m/s Conv Inhibition (B-): 38.62 J/kg Cap Strength: 1.66 C Lift Cond Lev (LCL): 925.18 mb = 800.29 m = 2625.59 ft Lev Free Conv (LFC): 750.18 mb = 2600.14 m = 8530.54 ft Equ Level (EL): 170.18 mb = 13492.31 m = 44265.57 ft B at Equ Level: 821.23 J/kg Max Parcel Lev (MPL): 100.18 mb = 16609.83 m = 54493.54 ft Wind level data Storm motion: 110 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 1007 55 0 0 -0.0 -0.0 | 290 10 9.2 -3.4 1 1000 116 125 2 -1.6 1.1 | 286 8 7.6 -2.2 2 979 305 65 1 -0.9 -0.4 | 295 9 8.3 -3.8 3 945 610 25 7 -3.0 -6.3 | 327 12 6.2 -9.7 4 925 802 50 6 -4.6 -3.9 | 328 9 4.6 -7.2 5 913 914 55 7 -5.7 -4.0 | 335 8 3.5 -7.4 6 882 1219 60 11 -9.5 -5.5 | 2 9 -0.3 -8.9 7 850 1537 65 13 -11.8 -5.5 | 16 9 -2.6 -8.9 8 792 2134 70 18 -16.9 -6.2 | 39 12 -7.7 -9.5 9 764 2438 80 20 -19.7 -3.5 | 57 13 -10.5 -6.9 10 737 2743 95 15 -14.9 1.3 | 70 6 -5.8 -2.1 11 700 3180 95 17 -16.9 1.5 | 76 8 -7.7 -1.9 12 612 4267 95 16 -15.9 1.4 | 74 7 -6.7 -2.0 13 589 4572 100 12 -11.8 2.1 | 64 3 -2.6 -1.3 14 567 4877 75 13 -12.6 -3.4 | 27 8 -3.4 -6.7 15 546 5182 85 12 -12.0 -1.0 | 32 5 -2.8 -4.4 16 526 5486 70 11 -10.3 -3.8 | 9 7 -1.1 -7.1 17 507 5791 65 12 -10.9 -5.1 | 11 9 -1.7 -8.5 18 500 5900 55 14 -11.5 -8.0 | 11 12 -2.3 -11.4 19 487 6096 60 14 -12.1 -7.0 | 16 11 -2.9 -10.4 20 469 6401 65 18 -16.3 -7.6 | 33 13 -7.1 -11.0 21 450 6706 85 16 -15.9 -1.4 | 55 8 -6.7 -4.8 22 416 7315 70 17 -16.0 -5.8 | 36 11 -6.8 -9.2 23 400 7620 70 15 -14.1 -5.1 | 30 10 -4.9 -8.5 24 400 7620 70 15 -14.1 -5.1 | 30 10 -4.9 -8.5 25 368 8230 90 20 -20.0 0.0 | 73 11 -10.8 -3.4 26 353 8534 90 26 -26.0 0.0 | 79 17 -16.8 -3.4 27 325 9144 85 17 -16.9 -1.5 | 58 9 -7.7 -4.9 28 312 9449 70 18 -16.9 -6.2 | 39 12 -7.7 -9.5 29 300 9730 75 17 -16.4 -4.4 | 43 11 -7.2 -7.8 30 299 9754 80 15 -14.8 -2.6 | 43 8 -5.6 -6.0 31 251 10973 50 12 -9.2 -7.7 | 0 11 -0.0 -11.1 32 250 11000 60 13 -11.3 -6.5 | 12 10 -2.1 -9.9 33 209 12192 90 10 -10.0 0.0 | 13 3 -0.8 -3.4 34 200 12480 105 12 -11.6 3.1 | 83 2 -2.4 -0.3 35 190 12802 110 11 -10.3 3.8 | 108 1 -1.1 0.4 36 181 13106 90 13 -13.0 0.0 | 48 5 -3.8 -3.4 37 156 14021 125 19 -15.6 10.9 | 140 10 -6.4 7.5 38 150 14260 125 12 -9.8 6.9 | 170 4 -0.6 3.5 39 141 14630 125 12 -9.8 6.9 | 170 4 -0.6 3.5 40 127 15240 130 26 -19.9 16.7 | 141 17 -10.7 13.3 41 120 15545 120 28 -24.2 14.0 | 125 18 -15.1 10.6 42 114 15850 95 20 -19.9 1.7 | 81 11 -10.7 -1.6 43 108 16154 65 12 -10.9 -5.1 | 11 9 -1.7 -8.5 44 101 16564 185 2 0.2 2.0 | 278 9 9.4 -1.4 45 100 16620 145 7 -4.0 5.7 | 246 6 5.2 2.4 46 97 16764 150 5 -2.5 4.3 | 262 7 6.7 0.9 47 92 17069 270 12 12.0 -0.0 | 279 21 21.2 -3.4 48 88 17374 285 19 18.4 -4.9 | 287 29 27.5 -8.3 49 83 17678 265 18 17.9 1.6 | 274 27 27.1 -1.8 50 79 17983 275 22 21.9 -1.9 | 280 32 31.1 -5.3 51 71 18593 250 26 24.4 8.9 | 261 34 33.6 5.5 52 70 18640 225 28 19.8 19.8 | 240 33 29.0 16.4 53 67 18898 220 28 18.0 21.4 | 236 33 27.2 18.1 54 60 19507 220 42 27.0 32.2 | 231 46 36.2 28.8 55 57 19812 175 25 -2.2 24.9 | 198 23 7.0 21.5 56 55 20117 175 12 -1.0 12.0 | 224 12 8.1 8.6 57 52 20422 300 12 10.4 -6.0 | 296 22 19.6 -9.4 58 50 20640 295 32 29.0 -13.5 | 294 42 38.2 -16.9 59 47 21031 295 32 29.0 -13.5 | 294 42 38.2 -16.9 60 43 21641 290 32 30.1 -10.9 | 290 42 39.3 -14.3 61 41 21946 275 27 26.9 -2.4 | 279 37 36.1 -5.7 62 39 22250 260 40 39.4 6.9 | 266 49 48.6 3.6 63 35 22860 235 22 18.0 12.6 | 251 29 27.2 9.2 64 33 23165 185 18 1.6 17.9 | 216 18 10.8 14.5 65 32 23470 145 8 -4.6 6.6 | 235 6 4.6 3.2 66 30 23774 155 15 -6.3 13.6 | 196 11 2.9 10.2 67 30 23810 90 30 -30.0 0.0 | 81 21 -20.8 -3.4 68 29 24079 105 25 -24.1 6.5 | 102 15 -15.0 3.1 69 26 24689 60 41 -35.5 -20.5 | 48 36 -26.3 -23.9 70 25 24994 60 37 -32.0 -18.5 | 46 32 -22.9 -21.9 71 24 25298 90 38 -38.0 0.0 | 83 29 -28.8 -3.4 72 22 25908 90 53 -53.0 0.0 | 86 44 -43.8 -3.4 73 20 26370 85 45 -44.8 -3.9 | 78 36 -35.6 -7.3 74 18 26822 85 44 -43.8 -3.8 | 78 35 -34.6 -7.2 75 16 27127 100 38 -37.4 6.6 | 96 28 -28.2 3.2 76 15 27432 105 49 -47.3 12.7 | 104 39 -38.1 9.3 Wind Parameters Mean winds (0-6000m): 80.2 at 13.1 knts Storm direction: 110.2 at 9.8 knts Shear (0-3000m) pos: 2.8 neg: 0.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 144.6 deg Storm rel helicity (0-3000m) pos: 62.0 neg: -0.2 tot: 61.8 m^2/s^2 ave: 20.6 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.1 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 52.02 Bulk Shear: 15.82 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 54 2 304 9| 6.1 0.0 6.1| 12.8 -0.2 12.6 25.2 0.66| 8.3 5.5 1000 46 5 319 9| 4.6 0.0 4.6| 21.1 -0.2 20.9 20.9 0.64| 7.2 4.6 1500 55 7 334 8| 4.5 0.0 4.5| 31.6 -0.2 31.4 21.0 0.73| 6.3 4.6 2000 61 9 350 8| 4.5 0.0 4.5| 41.4 -0.2 41.2 20.6 0.74| 5.9 4.4 2500 66 11 7 8| 3.7 0.0 3.7| 58.5 -0.2 58.3 23.3 0.75| 6.1 4.6 3000 72 12 17 7| 2.8 0.0 2.8| 62.0 -0.2 61.8 20.6 0.68| 6.0 4.1 4000 80 13 33 7| 2.1 0.0 2.1| 62.3 -0.7 61.6 15.4 0.66| 4.7 3.1 5000 82 13 37 6| 1.3 0.4 1.7| 62.7 -5.4 57.2 11.4 0.44| 4.8 2.1 6000 80 13 33 7| 1.1 0.8 1.9| 65.3 -9.3 56.1 9.3 0.35| 4.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20250508.12.gif