UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050700.upa.cvt Date: 0000Z 7 MAY 25 Searching for SB532... Searching the city database file for: SB532 ... Date:0000Z 7 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 1004 52 25.2 23.6 91 1.6 24.0 0 0 298.0 301.4 297.1 352.0 18.57 1 1000 87 26.6 23.4 83 3.2 24.3 0 0 299.8 303.1 297.4 353.7 18.41 2 998 105 27.4 23.4 79 4.0 24.5 10 1 300.7 304.1 297.7 355.0 18.45 3 986 212 27.6 21.6 70 6.0 23.3 69 6 302.0 305.0 296.9 351.2 16.70 4 925 778 24.4 20.8 80 3.6 21.8 150 3 304.3 307.4 297.7 354.8 16.95 5 857 1444 19.8 17.8 88 2.0 18.4 114 11 306.2 309.0 297.0 351.6 15.14 6 850 1515 19.4 17.0 86 2.4 17.7 110 12 306.5 309.2 296.6 350.0 14.49 7 739 2707 12.0 8.6 80 3.4 9.9 120 12 310.9 312.7 294.4 340.2 9.54 8 729 2821 12.4 5.4 62 7.0 8.2 120 11 312.6 314.0 293.4 336.6 7.74 9 713 3008 12.0 2.0 50 10.0 6.3 120 11 314.1 315.3 292.7 333.6 6.21 10 700 3162 11.2 1.2 50 10.0 5.6 120 9 314.9 316.0 292.7 333.7 5.97 11 694 3234 10.6 3.6 62 7.0 6.5 107 9 315.0 316.4 293.7 337.5 7.16 12 659 3664 8.8 -7.2 31 16.0 1.2 82 11 317.7 318.3 291.3 328.7 3.38 13 625 4099 5.4 2.2 80 3.2 3.5 77 13 318.6 320.0 294.7 341.5 7.20 14 585 4637 2.2 -1.5 76 3.7 0.2 69 18 321.0 322.1 294.3 340.0 5.87 15 581 4693 2.6 -11.4 35 14.0 -3.4 73 18 322.1 322.6 292.0 331.3 2.75 16 548 5163 -0.9 -3.7 81 2.8 -2.3 92 22 323.4 324.4 294.5 340.7 5.32 17 530 5429 -1.7 -18.7 26 17.0 -7.8 94 24 325.5 325.8 292.0 331.2 1.65 18 500 5890 -5.7 -6.5 94 0.8 -6.1 90 17 326.1 327.0 294.7 341.7 4.71 19 499 5906 -5.9 -6.5 96 0.6 -6.2 90 17 326.0 327.0 294.7 341.7 4.72 20 473 6325 -7.5 -26.5 20 19.0 -12.9 85 17 329.1 329.3 292.4 332.4 0.93 21 465 6458 -8.7 -16.7 52 8.0 -11.6 85 17 329.2 329.6 293.6 336.9 2.23 22 448 6746 -11.1 -15.3 71 4.2 -12.7 85 18 329.7 330.2 294.0 338.6 2.60 23 440 6885 -11.5 -22.5 40 11.0 -14.9 85 18 330.9 331.2 293.3 336.0 1.43 24 420 7240 -14.3 -23.3 46 9.0 -16.9 85 19 331.7 332.0 293.5 336.7 1.39 25 412 7386 -15.5 -18.9 75 3.4 -16.6 88 18 332.0 332.4 294.1 339.3 2.09 26 408 7460 -15.5 -26.5 38 11.0 -18.4 92 17 333.0 333.2 293.5 336.9 1.07 27 400 7610 -16.1 -31.1 26 15.0 -19.5 100 14 334.1 334.2 293.5 336.7 0.71 28 389 7819 -16.5 -38.5 13 22.0 -20.6 94 14 336.2 336.3 293.7 337.6 0.35 29 381 7975 -17.1 -29.1 34 12.0 -20.0 85 14 337.4 337.6 294.5 340.8 0.90 30 378 8034 -17.3 -44.3 8 27.0 -21.5 82 14 337.9 338.0 294.0 338.7 0.20 31 374 8113 -17.7 -24.7 54 7.0 -19.7 77 13 338.4 338.7 295.1 343.5 1.38 32 367 8254 -18.7 -33.7 25 15.0 -21.8 69 13 338.9 339.1 294.6 341.2 0.60 33 357 8458 -20.7 -26.7 59 6.0 -22.2 56 11 338.9 339.2 295.1 343.4 1.21 34 326 9123 -24.9 -44.9 14 20.0 -27.5 83 11 342.1 342.1 295.0 342.9 0.21 35 311 9462 -27.5 -31.9 66 4.4 -28.3 71 13 343.1 343.3 295.8 346.3 0.85 36 308 9532 -27.7 -35.7 46 8.0 -29.0 68 14 343.7 343.9 295.7 346.0 0.59 37 300 9720 -29.5 -35.5 56 6.0 -30.5 60 15 343.8 343.9 295.8 346.2 0.62 38 285 10085 -32.7 -40.7 45 8.0 -33.7 62 17 344.3 344.4 295.7 345.8 0.38 39 283 10135 -32.9 -34.9 82 2.0 -33.2 63 18 344.7 344.9 296.1 347.4 0.70 40 277 10287 -33.3 -38.3 61 5.0 -34.0 67 19 346.3 346.4 296.3 348.2 0.51 41 269 10493 -35.3 -44.3 39 9.0 -36.2 71 21 346.3 346.3 296.0 347.4 0.28 42 258 10783 -38.1 -42.3 65 4.2 -38.5 70 20 346.3 346.4 296.1 347.7 0.36 43 250 11000 -39.7 -44.5 60 4.8 -40.1 60 17 347.0 347.1 296.3 348.2 0.29 44 210 12164 -49.5 -51.9 76 2.4 -49.6 83 19 349.5 349.5 296.7 350.1 0.15 45 202 12416 -52.1 -55.7 65 3.6 -52.2 85 19 349.3 349.3 296.5 349.7 0.10 46 200 12480 -52.5 -57.2 57 4.7 -52.7 85 19 349.6 349.6 296.6 350.0 0.08 47 165 13698 -62.5 -70.5 33 8.0 -62.6 97 18 352.7 352.7 297.2 352.7 0.02 48 152 14200 -67.1 -71.9 51 4.8 -67.1 90 18 353.2 353.2 297.3 353.2 0.02 49 150 14280 -67.5 -72.5 49 5.0 -67.5 85 18 353.8 353.8 297.5 353.9 0.01 50 142 14608 -70.3 -74.6 53 4.3 -70.4 76 18 354.5 354.5 297.6 354.6 0.01 51 121 15543 -77.9 -81.9 52 4.0 -77.9 355 8 357.2 357.2 298.1 357.2 0.00 52 114 15883 -79.1 -85.1 37 6.0 -79.1 260 4 361.1 361.1 298.9 361.1 0.00 53 112 15984 -78.9 -85.9 31 7.0 -78.9 260 4 363.3 363.3 299.4 363.3 0.00 54 110 16088 -74.5 -82.5 28 8.0 -74.5 260 4 373.5 373.5 301.2 373.5 0.00 55 103 16469 -75.9 -87.9 13 12.0 -75.9 198 16 377.9 377.9 301.9 377.9 0.00 56 101 16583 -76.7 -88.7 13 12.0 -76.7 236 12 378.5 378.5 302.0 378.5 0.00 57 100 16640 -76.7 -87.7 16 11.0 -76.7 255 10 379.5 379.5 302.2 379.5 0.00 58 91 17177 -79.7 -88.7 21 9.0 -79.7 255 8 384.0 384.0 302.9 384.0 0.00 59 70 18670 -76.9 -89.9 11 13.0 -76.9 250 26 419.9 419.9 307.7 419.9 0.00 60 69 18753 -76.9 -89.9 11 13.0 -76.9 248 26 421.6 421.6 307.9 421.6 0.00 61 66 19011 -73.1 -90.1 6 17.0 -73.2 240 27 435.3 435.3 309.4 435.3 0.00 62 59 19671 -71.5 -90.5 4 19.0 -71.6 250 24 453.0 453.0 311.1 453.0 0.00 63 53 20299 -74.7 -90.7 7 16.0 -74.7 271 37 459.7 459.7 311.7 459.7 0.00 64 50 20640 -72.3 -91.3 4 19.0 -72.4 255 28 473.1 473.1 312.9 473.1 0.00 65 43 21541 -66.3 -91.3 2 25.0 -66.6 234 24 508.7 508.7 315.5 508.7 0.00 66 40 21985 -60.1 -90.1 1 30.0 -60.8 226 21 534.9 534.9 317.2 534.9 0.00 67 35 22822 -58.5 -88.5 1 30.0 -59.5 175 5 559.9 559.9 318.6 559.9 0.00 68 35 22822 -58.7 -88.7 1 30.0 -59.6 175 5 559.4 559.4 318.6 559.4 0.00 TRP 114 15883 -79.1 -85.1 37 6.0 -79.1 260 4 361.1 361.1 298.9 361.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 556.49 mb = 5041.87 m = 16541.36 ft Wetbulb zero: 584.78 mb = 4640.02 m = 15222.98 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 69.09 % Est. max temperature: 33.50 C = 92.29 F Sfc-Lift cond lev (LCL): 981.31 mb = 254.66 m = 835.50 ft T: 27.36 C 700-500 lapse rate: 6.20 C/km ThetaE index: 21.13 C Layer 857.0- 700.0 mb Conv cond level (CCL): 851.97 mb = 1494.99 m = 4904.78 ft Mean mixing ratio: 16.97 g/kg Conv temperature: 33.58 C = 92.45 F Cap Strength: 2.04 C Lifted Index: -3.90 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.92 C Lifted Index @700 mb: -0.30 C Showalter Index: -2.73 C Risk: Severe thunderstorms possible Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 22.70 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 245.00 Risk: None Energy Index: -1.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1103.36 J/kg Max Up Vert Vel: 46.98 m/s Conv Inhibition (B-): 44.50 J/kg Cap Strength: 2.04 C Lift Cond Lev (LCL): 894.24 mb = 1073.02 m = 3520.37 ft Lev Free Conv (LFC): 799.24 mb = 2039.28 m = 6690.48 ft Equ Level (EL): 149.24 mb = 14310.44 m = 46949.68 ft B at Equ Level: 1098.83 J/kg Max Parcel Lev (MPL): 89.24 mb = 17287.91 m = 56718.17 ft Wind level data Storm motion: 127 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 1004 52 0 0 -0.0 -0.0 | 307 10 7.7 -5.8 1 1000 87 0 0 -0.0 -0.0 | 307 10 7.7 -5.8 2 976 305 120 10 -8.7 5.0 | 52 1 -1.0 -0.8 3 943 610 155 2 -0.8 1.8 | 300 8 6.8 -4.0 4 925 778 150 3 -1.5 2.6 | 297 7 6.2 -3.2 5 911 914 145 4 -2.3 3.3 | 295 6 5.4 -2.5 6 850 1515 110 12 -11.3 4.1 | 65 4 -3.6 -1.7 7 849 1524 110 11 -10.3 3.8 | 53 3 -2.7 -2.0 8 790 2134 110 13 -12.2 4.4 | 74 5 -4.5 -1.3 9 762 2438 120 12 -10.4 6.0 | 95 3 -2.7 0.2 10 709 3048 120 11 -9.5 5.5 | 81 2 -1.8 -0.3 11 700 3162 120 9 -7.8 4.5 | 5 1 -0.1 -1.3 12 684 3353 85 10 -10.0 -0.9 | 19 7 -2.3 -6.6 13 611 4267 75 14 -13.5 -3.6 | 32 11 -5.8 -9.4 14 588 4572 65 17 -15.4 -7.2 | 31 15 -7.7 -13.0 15 567 4877 90 21 -21.0 0.0 | 67 15 -13.3 -5.8 16 526 5486 95 24 -23.9 2.1 | 77 17 -16.2 -3.7 17 500 5890 90 17 -17.0 0.0 | 58 11 -9.3 -5.8 18 487 6096 85 16 -15.9 -1.4 | 49 11 -8.3 -7.2 19 416 7315 85 19 -18.9 -1.7 | 57 13 -11.2 -7.4 20 400 7610 100 14 -13.8 2.4 | 61 7 -6.1 -3.3 21 399 7620 105 15 -14.5 3.9 | 74 7 -6.8 -1.9 22 368 8230 70 13 -12.2 -4.4 | 24 11 -4.5 -10.2 23 353 8534 50 10 -7.7 -6.4 | 360 12 0.0 -12.2 24 325 9144 85 11 -11.0 -1.0 | 26 7 -3.3 -6.7 25 300 9720 60 15 -13.0 -7.5 | 22 14 -5.3 -13.3 26 299 9754 55 15 -12.3 -8.6 | 18 15 -4.6 -14.4 27 262 10668 75 22 -21.3 -5.7 | 50 18 -13.6 -11.5 28 250 11000 60 17 -14.7 -8.5 | 26 16 -7.0 -14.3 29 229 11582 50 16 -12.3 -10.3 | 16 17 -4.6 -16.1 30 209 12192 85 19 -18.9 -1.7 | 57 13 -11.2 -7.4 31 200 12480 85 19 -18.9 -1.7 | 57 13 -11.2 -7.4 32 156 14021 100 18 -17.7 3.1 | 75 10 -10.0 -2.7 33 150 14280 85 18 -17.9 -1.6 | 54 13 -10.3 -7.3 34 141 14630 75 18 -17.4 -4.7 | 43 14 -9.7 -10.4 35 134 14935 80 18 -17.7 -3.1 | 48 13 -10.0 -8.9 36 127 15240 75 11 -10.6 -2.8 | 19 9 -2.9 -8.6 37 114 15883 260 4 3.9 0.7 | 294 13 11.6 -5.1 38 109 16154 260 4 3.9 0.7 | 294 13 11.6 -5.1 39 103 16459 195 16 4.1 15.5 | 231 15 11.8 9.7 40 100 16640 255 10 9.7 2.6 | 280 18 17.3 -3.2 41 98 16764 255 10 9.7 2.6 | 280 18 17.3 -3.2 42 88 17374 255 7 6.8 1.8 | 285 15 14.4 -4.0 43 79 17983 275 19 18.9 -1.7 | 286 28 26.6 -7.4 44 71 18593 270 35 35.0 -0.0 | 278 43 42.7 -5.8 45 70 18670 250 26 24.4 8.9 | 264 32 32.1 3.1 46 64 19202 235 28 22.9 16.1 | 251 32 30.6 10.3 47 61 19507 245 21 19.0 8.9 | 263 27 26.7 3.1 48 52 20422 275 40 39.8 -3.5 | 281 48 47.5 -9.3 49 50 20640 255 28 27.0 7.2 | 268 35 34.7 1.5 50 40 21641 225 22 15.6 15.6 | 247 25 23.2 9.8 51 38 21946 235 12 9.8 6.9 | 266 18 17.5 1.1 52 35 22250 175 4 -0.3 4.0 | 284 8 7.3 -1.8 53 33 22555 175 10 -0.9 10.0 | 238 8 6.8 4.2 54 29 23165 255 5 4.8 1.3 | 290 13 12.5 -4.5 Wind Parameters Mean winds (0-6000m): 97.0 at 12.8 knts Storm direction: 127.0 at 9.6 knts Shear (0-3000m) pos: 0.8 neg: 1.6 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 133.1 deg Storm rel helicity (0-3000m) pos: 21.5 neg: -3.3 tot: 18.3 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.6 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 120.59 Bulk Shear: 9.15 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 ------------------------------------------------------------------------------- 500 124 6 310 4| 3.6 0.0 3.6| 16.8 -1.3 15.6 31.1 0.23| 21.3 5.0 1000 131 4 303 5| 1.8 1.3 3.1| 17.7 -2.5 15.2 15.2 0.18| 13.2 2.3 1500 123 6 314 4| 1.2 3.0 4.2| 18.8 -2.9 15.9 10.6 0.23| 11.3 2.6 2000 117 8 337 3| 0.9 2.6 3.5| 20.1 -2.9 17.1 8.6 0.25| 8.9 2.2 2500 117 9 358 2| 0.9 2.1 3.0| 21.5 -3.0 18.5 7.4 0.27| 7.7 2.1 3000 117 9 11 2| 0.8 1.6 2.4| 21.5 -3.3 18.3 6.1 0.25| 6.6 1.6 4000 109 10 26 3| 0.6 1.9 2.5| 25.3 -4.3 21.0 5.2 0.19| 6.4 1.2 5000 99 11 39 5| 1.4 2.0 3.4| 64.7 -5.2 59.5 11.9 0.30| 6.6 2.0 6000 97 13 50 7| 1.3 1.4 2.7| 72.7 -24.7 48.0 8.0 0.21| 6.4 1.3 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20250507.00.gif