UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050512.upa.cvt Date: 1200Z 5 MAY 25 Searching for SB532... Searching the city database file for: SB532 ... Date:1200Z 5 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 57 26.4 25.5 95 0.9 25.7 0 0 299.0 302.7 298.7 359.8 20.81 1 1000 118 25.8 22.9 84 2.9 23.7 105 2 299.0 302.2 296.8 351.0 17.85 2 937 692 24.2 20.0 77 4.2 21.2 46 6 302.9 305.9 296.7 350.0 15.90 3 925 805 23.4 19.8 80 3.6 20.8 40 5 303.2 306.2 296.7 350.4 15.91 4 850 1537 18.0 15.7 86 2.3 16.4 75 14 305.0 307.5 295.4 344.8 13.32 5 842 1618 17.4 15.8 90 1.6 16.3 76 15 305.2 307.7 295.7 345.7 13.53 6 830 1741 17.6 10.6 64 7.0 13.1 78 18 306.7 308.5 293.3 336.0 9.72 7 782 2248 14.6 5.6 55 9.0 9.3 85 23 308.7 310.1 292.0 331.1 7.31 8 771 2368 13.4 10.5 83 2.9 11.6 85 21 308.7 310.6 294.4 340.3 10.40 9 754 2556 13.4 -2.6 33 16.0 5.2 83 20 310.7 311.4 289.9 323.8 4.19 10 737 2748 12.2 4.2 58 8.0 7.6 80 22 311.4 312.7 292.6 333.2 7.03 11 722 2920 12.0 -5.0 30 17.0 3.7 66 21 313.0 313.7 290.2 324.6 3.65 12 700 3179 10.2 -9.8 23 20.0 1.3 55 19 313.8 314.3 289.4 322.2 2.59 13 662 3641 7.4 -19.6 13 27.0 -2.3 59 20 315.7 315.9 288.7 319.8 1.22 14 632 4022 5.8 -13.2 24 19.0 -2.0 63 21 318.1 318.5 290.4 325.3 2.19 15 598 4471 1.4 -7.6 51 9.0 -2.7 62 20 318.0 318.7 291.6 329.8 3.61 16 589 4594 1.4 -21.6 16 23.0 -6.2 60 19 319.4 319.6 289.8 323.4 1.15 17 568 4886 0.8 -29.2 8 30.0 -7.6 94 20 322.1 322.2 290.0 324.2 0.60 18 563 4957 0.6 -21.4 17 22.0 -6.8 94 20 322.6 322.9 290.8 326.9 1.23 19 526 5500 -3.1 -9.1 63 6.0 -5.8 125 16 324.5 325.2 293.5 336.7 3.65 20 522 5560 -3.1 -14.1 42 11.0 -7.5 123 16 325.2 325.7 292.7 333.6 2.46 21 500 5900 -5.5 -16.5 42 11.0 -9.6 125 15 326.3 326.8 292.7 333.6 2.10 22 499 5916 -5.5 -16.5 42 11.0 -9.6 125 15 326.5 326.9 292.7 333.8 2.11 23 495 5978 -5.9 -13.9 53 8.0 -9.1 127 14 326.8 327.3 293.3 335.8 2.64 24 483 6170 -6.5 -29.5 14 23.0 -12.6 120 12 328.3 328.5 291.9 330.9 0.69 25 400 7610 -16.5 -43.5 8 27.0 -20.8 135 6 333.5 333.6 292.9 334.3 0.20 26 384 7916 -18.7 -45.7 7 27.0 -22.5 176 12 334.6 334.6 293.1 335.2 0.17 27 300 9720 -29.5 -49.5 13 20.0 -31.5 100 19 343.8 343.8 295.4 344.4 0.14 28 294 9863 -30.1 -62.1 3 32.0 -32.3 100 18 344.9 345.0 295.5 345.1 0.03 29 250 10990 -40.1 -60.1 10 20.0 -41.1 125 11 346.4 346.5 295.9 346.6 0.05 30 217 11939 -48.5 -70.5 6 22.0 -49.0 85 13 347.8 347.8 296.1 347.8 0.01 31 204 12342 -52.1 -57.1 55 5.0 -52.2 85 20 348.3 348.3 296.3 348.6 0.08 32 200 12470 -53.1 -59.1 48 6.0 -53.3 85 22 348.7 348.7 296.4 349.0 0.07 33 152 14180 -67.7 -72.4 51 4.7 -67.7 105 22 352.1 352.1 297.1 352.2 0.01 34 150 14260 -67.9 -72.9 49 5.0 -67.9 105 21 353.1 353.1 297.3 353.2 0.01 35 133 14976 -72.3 -81.3 25 9.0 -72.3 91 16 357.6 357.6 298.2 357.7 0.00 36 105 16335 -81.5 -86.5 42 5.0 -81.5 180 11 365.1 365.1 299.7 365.1 0.00 37 100 16610 -79.7 -86.7 30 7.0 -79.7 210 3 373.7 373.7 301.2 373.7 0.00 38 87 17396 -80.9 -88.9 25 8.0 -80.9 4 12 386.5 386.5 303.3 386.5 0.00 39 85 17528 -77.9 -87.9 18 10.0 -77.9 360 14 395.2 395.2 304.5 395.2 0.00 40 81 17802 -79.3 -90.3 15 11.0 -79.3 331 16 397.8 397.8 304.9 397.8 0.00 41 76 18169 -72.9 -88.9 7 16.0 -73.0 269 20 418.5 418.5 307.5 418.5 0.00 42 70 18650 -74.1 -90.1 7 16.0 -74.2 270 34 425.9 425.9 308.4 425.9 0.00 43 66 18991 -75.7 -90.7 8 15.0 -75.7 273 33 429.6 429.6 308.8 429.6 0.00 44 63 19263 -69.5 -90.5 3 21.0 -69.6 266 22 449.0 449.0 310.8 449.0 0.00 45 58 19759 -66.5 -90.5 2 24.0 -66.7 264 24 466.5 466.5 312.4 466.6 0.00 46 50 20650 -69.1 -91.1 3 22.0 -69.3 270 29 480.7 480.7 313.5 480.7 0.00 47 45 21276 -70.9 -90.9 4 20.0 -71.1 279 27 491.0 491.0 314.3 491.0 0.00 48 43 21548 -65.1 -91.1 2 26.0 -65.4 288 25 511.7 511.7 315.8 511.7 0.00 49 37 22469 -62.1 -90.1 1 28.0 -62.7 219 24 541.9 541.9 317.6 541.9 0.00 50 36 22638 -61.7 -89.7 1 28.0 -62.3 222 20 547.1 547.1 317.9 547.2 0.00 51 30 23780 -56.3 -87.3 1 31.0 -57.7 70 12 591.2 591.2 320.2 591.2 0.01 52 27 24454 -53.9 -85.9 1 32.0 -55.8 88 25 616.0 616.0 321.3 616.0 0.01 53 24 25204 -57.5 -87.5 1 30.0 -59.0 100 41 626.6 626.6 321.7 626.7 0.01 54 22 25759 -54.1 -86.1 1 32.0 -56.3 72 47 652.5 652.5 322.8 652.6 0.01 55 20 26370 -54.7 -86.7 1 32.0 -57.0 95 46 668.7 668.7 323.4 668.8 0.01 56 19 26698 -54.7 -86.7 1 32.0 -57.1 95 46 678.6 678.6 323.7 678.7 0.01 TRP 105 16335 -81.5 -86.5 42 5.0 -81.5 180 11 365.1 365.1 299.7 365.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 557.00 mb = 5045.11 m = 16551.99 ft Wetbulb zero: 686.08 mb = 3345.26 m = 10975.12 ft Precipitable water: 1.62 inches Sfc-500 mean rel hum: 49.11 % Est. max temperature: 32.29 C = 90.13 F Sfc-Lift cond lev (LCL): 994.43 mb = 167.24 m = 548.67 ft T: 25.66 C 700-500 lapse rate: 5.77 C/km ThetaE index: 16.47 C Layer 754.0- 737.0 mb Conv cond level (CCL): 871.68 mb = 1318.97 m = 4327.29 ft Mean mixing ratio: 16.68 g/kg Conv temperature: 31.94 C = 89.50 F Cap Strength: 2.00 C Lifted Index: -2.82 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.51 C Lifted Index @700 mb: -0.60 C Showalter Index: -0.60 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.20 C K Index: 19.20 Risk: < 20 % chance of thunderstorms Sweat Index: 231.40 Risk: None Energy Index: -2.19 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 816.00 J/kg Max Up Vert Vel: 40.40 m/s Conv Inhibition (B-): 38.80 J/kg Cap Strength: 2.00 C Lift Cond Lev (LCL): 909.50 mb = 951.31 m = 3121.04 ft Lev Free Conv (LFC): 794.50 mb = 2113.00 m = 6932.32 ft Equ Level (EL): 174.50 mb = 13320.08 m = 43700.50 ft B at Equ Level: 814.84 J/kg Max Parcel Lev (MPL): 94.50 mb = 16929.30 m = 55541.64 ft Wind level data Storm motion: 107 at 12 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 57 0 0 -0.0 -0.0 | 287 12 11.8 -3.6 1 1000 118 105 2 -1.9 0.5 | 288 10 9.9 -3.1 2 979 305 35 5 -2.9 -4.1 | 311 12 8.9 -7.7 3 946 610 50 6 -4.6 -3.9 | 316 10 7.2 -7.5 4 925 805 40 5 -3.2 -3.8 | 311 11 8.6 -7.5 5 913 914 55 6 -4.9 -3.4 | 316 10 6.9 -7.1 6 851 1524 75 15 -14.5 -3.9 | 20 8 -2.7 -7.5 7 850 1537 75 14 -13.5 -3.6 | 13 7 -1.7 -7.3 8 792 2134 85 25 -24.9 -2.2 | 66 14 -13.1 -5.8 9 764 2438 85 19 -18.9 -1.7 | 53 9 -7.1 -5.3 10 737 2743 80 22 -21.7 -3.8 | 53 12 -9.9 -7.5 11 711 3048 55 20 -16.4 -11.5 | 17 16 -4.6 -15.1 12 700 3179 55 19 -15.6 -10.9 | 15 15 -3.8 -14.5 13 612 4267 65 21 -19.0 -8.9 | 30 14 -7.2 -12.5 14 589 4572 60 19 -16.5 -9.5 | 20 14 -4.7 -13.1 15 567 4877 95 20 -19.9 1.7 | 77 8 -8.1 -1.9 16 546 5182 90 20 -20.0 0.0 | 66 9 -8.2 -3.6 17 526 5486 125 16 -13.1 9.2 | 167 6 -1.3 5.5 18 507 5791 115 14 -12.7 5.9 | 158 2 -0.9 2.3 19 500 5900 125 15 -12.3 8.6 | 174 5 -0.5 5.0 20 487 6096 130 13 -10.0 8.4 | 201 5 1.8 4.7 21 468 6401 85 10 -10.0 -0.9 | 338 5 1.8 -4.5 22 433 7010 75 20 -19.3 -5.2 | 40 12 -7.5 -8.8 23 400 7610 135 6 -4.2 4.2 | 265 8 7.5 0.6 24 399 7620 100 10 -9.8 1.7 | 315 3 1.9 -1.9 25 383 7925 180 12 0.0 12.0 | 235 14 11.8 8.4 26 368 8230 115 18 -16.3 7.6 | 131 6 -4.5 4.0 27 325 9144 120 17 -14.7 8.5 | 149 6 -2.9 4.9 28 311 9449 90 14 -14.0 0.0 | 31 4 -2.2 -3.6 29 300 9720 100 19 -18.7 3.3 | 87 7 -6.9 -0.3 30 251 10973 100 12 -11.8 2.1 | 1 2 -0.0 -1.6 31 250 10990 125 11 -9.0 6.3 | 226 4 2.8 2.7 32 239 11278 130 10 -7.7 6.4 | 236 5 4.1 2.8 33 218 11887 85 12 -12.0 -1.0 | 2 5 -0.2 -4.7 34 200 12470 85 22 -21.9 -1.9 | 61 12 -10.1 -5.6 35 199 12497 75 18 -17.4 -4.7 | 34 10 -5.6 -8.3 36 181 13106 95 25 -24.9 2.2 | 84 13 -13.1 -1.5 37 164 13716 105 28 -27.0 7.2 | 103 16 -15.3 3.6 38 150 14260 105 21 -20.3 5.4 | 102 9 -8.5 1.8 39 134 14935 95 16 -15.9 1.4 | 62 5 -4.2 -2.3 40 114 15850 295 4 3.6 -1.7 | 289 16 15.4 -5.3 41 105 16335 180 11 0.0 11.0 | 238 14 11.8 7.4 42 103 16459 195 10 2.6 9.7 | 247 16 14.4 6.0 43 100 16610 210 3 1.5 2.6 | 275 13 13.3 -1.0 44 97 16764 170 10 -1.7 9.8 | 238 12 10.0 6.2 45 92 17069 250 1 0.9 0.3 | 285 13 12.7 -3.3 46 88 17374 5 12 -1.0 -12.0 | 325 19 10.7 -15.6 47 83 17678 355 15 1.3 -14.9 | 325 23 13.1 -18.6 48 75 18288 250 21 19.7 7.2 | 264 32 31.5 3.5 49 70 18650 270 34 34.0 -0.0 | 275 46 45.8 -3.6 50 67 18898 280 38 37.4 -6.6 | 282 50 49.2 -10.2 51 64 19202 260 22 21.7 3.8 | 270 33 33.5 0.2 52 61 19507 285 20 19.3 -5.2 | 286 32 31.1 -8.8 53 58 19812 260 25 24.6 4.3 | 269 36 36.4 0.7 54 52 20422 270 37 37.0 -0.0 | 274 49 48.8 -3.6 55 50 20650 270 29 29.0 -0.0 | 275 41 40.8 -3.6 56 49 20726 260 31 30.5 5.4 | 268 42 42.3 1.7 57 43 21641 290 25 23.5 -8.6 | 289 37 35.3 -12.2 58 39 22250 235 26 21.3 14.9 | 251 35 33.1 11.3 59 37 22555 215 23 13.2 18.8 | 239 29 25.0 15.2 60 35 22860 235 14 11.5 8.0 | 259 24 23.3 4.4 61 32 23470 275 5 5.0 -0.4 | 284 17 16.8 -4.1 62 30 23774 10 10 -1.7 -9.8 | 323 17 10.0 -13.5 63 30 23780 70 12 -11.3 -4.1 | 356 8 0.5 -7.8 64 29 24079 65 11 -10.0 -4.6 | 348 8 1.8 -8.3 65 27 24384 85 23 -22.9 -2.0 | 63 12 -11.1 -5.7 66 25 24994 110 39 -36.6 13.3 | 111 27 -24.9 9.7 67 22 25908 65 49 -44.4 -20.7 | 53 41 -32.6 -24.4 68 20 26370 95 46 -45.8 4.0 | 91 34 -34.0 0.4 69 18 26822 95 47 -46.8 4.1 | 91 35 -35.0 0.4 Wind Parameters Mean winds (0-6000m): 77.2 at 16.5 knts Storm direction: 107.2 at 12.3 knts Shear (0-3000m) pos: 4.0 neg: 1.9 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 89.6 deg Storm rel helicity (0-3000m) pos: 59.8 neg: -40.9 tot: 18.9 m^2/s^2 ave: 6.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 2.0 10^-3/s Energy-Hel index: 0.29 Bulk Rich Number: 36.25 Bulk Shear: 22.51 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 47 4 307 11| 6.0 0.0 6.0| 14.5 0.0 14.5 29.0 0.65| 8.3 5.4 1000 49 5 311 11| 4.2 0.0 4.2| 21.5 -1.6 19.9 19.9 0.60| 6.4 3.8 1500 61 7 323 9| 4.9 0.0 4.9| 36.6 -1.6 35.0 23.3 0.73| 6.7 4.9 2000 71 10 344 7| 6.1 0.0 6.1| 56.7 -1.6 55.1 27.5 0.75| 7.5 5.7 2500 76 13 4 7| 4.9 0.7 5.6| 59.8 -8.5 51.3 20.5 0.56| 7.6 4.2 3000 75 14 14 7| 4.0 1.9 6.0| 59.8 -40.9 18.9 6.3 0.24| 8.2 2.0 4000 70 16 17 9| 3.3 1.5 4.7| 71.8 -42.9 28.9 7.2 0.27| 6.7 1.8 5000 70 16 22 10| 3.1 1.3 4.4|102.8 -53.3 49.5 9.9 0.33| 6.9 2.3 6000 77 16 30 8| 2.2 1.1 3.3|122.3 -54.9 67.4 11.2 0.40| 7.3 2.9 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20250505.12.gif