UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for SB532... Searching the city database file for: SB532 ... Date:0000Z 1 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 54 24.4 23.5 95 0.9 23.8 0 0 297.2 300.6 296.8 350.7 18.45 1 1000 89 24.2 23.7 97 0.5 23.9 0 0 297.4 300.7 297.0 351.7 18.76 2 956 484 22.2 22.1 99 0.1 22.2 160 2 299.2 302.4 296.8 351.1 17.78 3 937 661 23.8 17.8 69 6.0 19.6 119 4 302.5 305.1 295.1 343.4 13.81 4 925 774 23.0 17.0 69 6.0 18.9 105 10 302.8 305.3 294.8 342.2 13.29 5 901 1003 22.4 13.4 57 9.0 16.5 96 12 304.5 306.5 293.5 336.7 10.78 6 890 1110 21.2 17.7 80 3.5 18.8 90 12 304.3 307.0 296.1 347.4 14.47 7 850 1507 19.4 13.4 68 6.0 15.4 70 11 306.5 308.6 294.6 340.9 11.44 8 785 2189 16.4 7.4 55 9.0 10.9 59 4 310.3 311.9 293.2 335.7 8.26 9 737 2725 14.2 6.2 59 8.0 9.3 48 2 313.6 315.1 294.0 338.8 8.10 10 700 3158 10.8 4.8 66 6.0 7.2 75 3 314.4 315.9 294.0 338.6 7.73 11 673 3484 8.4 4.6 77 3.8 6.1 94 8 315.3 316.8 294.4 340.2 7.93 12 607 4331 3.8 -5.2 52 9.0 -0.6 79 18 319.5 320.3 292.6 333.4 4.28 13 567 4881 -0.3 -4.1 75 3.8 -2.2 80 22 320.9 321.9 293.6 337.1 4.98 14 545 5197 -0.9 -2.3 90 1.4 -1.6 115 20 323.9 325.0 295.1 343.3 5.94 15 513 5678 -3.9 -4.1 99 0.2 -4.0 100 17 325.9 327.0 295.3 344.1 5.51 16 500 5880 -5.3 -5.9 96 0.6 -5.6 95 16 326.6 327.6 295.0 343.0 4.93 17 447 6755 -11.1 -13.7 81 2.6 -12.1 74 18 329.9 330.5 294.3 340.1 2.97 18 438 6913 -10.1 -10.9 94 0.8 -10.5 72 16 333.1 333.9 295.8 346.2 3.81 19 400 7610 -14.7 -16.3 88 1.6 -15.3 100 14 335.9 336.4 295.6 345.3 2.68 20 314 9393 -27.1 -29.5 80 2.4 -27.6 89 12 342.7 342.9 295.9 346.7 1.06 21 300 9720 -29.1 -34.0 63 4.9 -30.0 95 9 344.4 344.5 296.0 347.1 0.72 22 291 9938 -30.3 -37.3 50 7.0 -31.4 114 10 345.7 345.8 296.1 347.8 0.53 23 289 9987 -30.7 -37.7 50 7.0 -31.7 118 11 345.8 345.9 296.1 347.8 0.52 24 250 11000 -39.3 -43.6 64 4.3 -39.7 140 14 347.6 347.7 296.4 348.9 0.32 25 225 11714 -45.7 -48.9 70 3.2 -45.9 140 14 348.5 348.5 296.5 349.3 0.20 26 205 12329 -51.1 -57.1 49 6.0 -51.3 140 13 349.4 349.4 296.5 349.7 0.08 27 200 12490 -52.3 -58.3 48 6.0 -52.5 140 13 349.9 350.0 296.7 350.3 0.07 28 169 13554 -61.5 -64.5 67 3.0 -61.6 134 9 351.9 351.9 297.1 352.1 0.04 29 167 13628 -62.5 -70.5 33 8.0 -62.6 134 9 351.5 351.5 297.0 351.5 0.02 30 162 13814 -63.9 -69.9 44 6.0 -64.0 133 9 352.2 352.2 297.1 352.2 0.02 31 157 14005 -65.7 -74.7 27 9.0 -65.8 132 8 352.3 352.3 297.1 352.3 0.01 32 152 14200 -67.3 -70.5 64 3.2 -67.3 130 7 352.8 352.8 297.3 352.9 0.02 33 150 14280 -67.9 -71.3 62 3.4 -67.9 130 7 353.1 353.1 297.3 353.2 0.02 34 139 14732 -71.3 -77.3 40 6.0 -71.3 133 9 354.9 354.9 297.7 354.9 0.01 35 111 16026 -80.5 -84.9 48 4.4 -80.5 100 37 361.2 361.2 299.0 361.3 0.00 36 100 16620 -76.1 -88.1 13 12.0 -76.2 40 13 380.7 380.7 302.3 380.7 0.00 37 86 17483 -79.7 -87.7 25 8.0 -79.7 352 8 390.2 390.2 303.8 390.2 0.00 38 75 18269 -74.1 -89.1 8 15.0 -74.2 297 24 417.5 417.5 307.4 417.5 0.00 39 71 18588 -75.5 -89.5 9 14.0 -75.6 290 42 421.2 421.2 307.9 421.2 0.00 40 70 18670 -74.9 -88.9 10 14.0 -75.0 275 40 424.1 424.1 308.2 424.2 0.00 41 61 19472 -74.3 -90.3 7 16.0 -74.4 274 41 442.5 442.5 310.1 442.5 0.00 42 52 20416 -68.7 -89.7 3 21.0 -68.9 249 35 476.2 476.2 313.1 476.2 0.00 43 50 20650 -69.9 -89.9 4 20.0 -70.1 235 34 478.8 478.8 313.4 478.8 0.00 44 47 21019 -69.1 -90.1 3 21.0 -69.3 235 34 489.2 489.2 314.2 489.2 0.00 45 39 22153 -62.1 -89.1 2 27.0 -62.7 206 16 533.8 533.8 317.2 533.8 0.00 46 37 22478 -63.3 -89.3 2 26.0 -63.8 173 12 538.8 538.8 317.5 538.8 0.00 TRP 111 16026 -80.5 -84.9 48 4.4 -80.5 100 37 361.2 361.2 299.0 361.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 569.93 mb = 4840.26 m = 15879.92 ft Wetbulb zero: 613.09 mb = 4248.66 m = 13938.99 ft Precipitable water: 2.12 inches Sfc-500 mean rel hum: 72.14 % Est. max temperature: 33.45 C = 92.21 F Sfc-Lift cond lev (LCL): 991.35 mb = 165.31 m = 542.36 ft T: 23.81 C 700-500 lapse rate: 5.91 C/km ThetaE index: 15.04 C Layer 956.0- 890.0 mb Conv cond level (CCL): 813.95 mb = 1878.57 m = 6163.21 ft Mean mixing ratio: 15.90 g/kg Conv temperature: 35.76 C = 96.36 F Cap Strength: 3.28 C Lifted Index: -1.28 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.88 C Lifted Index @700 mb: 1.00 C Showalter Index: 1.13 C Risk: Showers probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 18.70 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 198.80 Risk: None Energy Index: 0.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 167.76 J/kg Max Up Vert Vel: 18.32 m/s Conv Inhibition (B-): 205.35 J/kg Cap Strength: 3.24 C Lift Cond Lev (LCL): 914.04 mb = 877.81 m = 2879.92 ft Lev Free Conv (LFC): 649.04 mb = 3781.59 m = 12406.62 ft Equ Level (EL): 329.04 mb = 9048.67 m = 29686.89 ft B at Equ Level: 167.39 J/kg Max Parcel Lev (MPL): 209.04 mb = 12200.29 m = 40026.71 ft Wind level data Storm motion: 120 at 8 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 54 0 0 -0.0 -0.0 | 300 8 6.9 -4.0 1 1000 89 0 0 -0.0 -0.0 | 300 8 6.9 -4.0 2 976 305 210 1 0.5 0.9 | 293 8 7.4 -3.1 3 942 610 125 2 -1.6 1.1 | 298 6 5.2 -2.8 4 925 774 105 10 -9.7 2.6 | 64 3 -2.8 -1.4 5 910 914 100 12 -11.8 2.1 | 69 5 -4.9 -1.9 6 850 1507 70 11 -10.3 -3.8 | 24 8 -3.5 -7.7 7 848 1524 70 11 -10.3 -3.8 | 24 8 -3.5 -7.7 8 790 2134 65 4 -3.6 -1.7 | 330 7 3.2 -5.6 9 762 2438 30 2 -1.0 -1.7 | 314 8 5.9 -5.7 10 700 3158 75 3 -2.9 -0.8 | 320 6 4.0 -4.7 11 658 3658 105 11 -10.6 2.8 | 74 4 -3.8 -1.1 12 610 4267 80 18 -17.7 -3.1 | 57 13 -10.9 -7.1 13 588 4572 70 16 -15.0 -5.5 | 41 12 -8.2 -9.4 14 566 4877 80 22 -21.7 -3.8 | 62 17 -14.8 -7.8 15 545 5182 115 20 -18.1 8.5 | 112 12 -11.3 4.5 16 525 5486 115 18 -16.3 7.6 | 111 10 -9.4 3.7 17 506 5791 90 17 -17.0 0.0 | 69 11 -10.1 -4.0 18 500 5880 95 16 -15.9 1.4 | 74 9 -9.1 -2.6 19 486 6096 100 16 -15.8 2.8 | 82 9 -8.9 -1.2 20 468 6401 100 25 -24.6 4.3 | 91 18 -17.7 0.4 21 449 6706 75 19 -18.4 -4.9 | 52 15 -11.5 -8.9 22 432 7010 70 14 -13.2 -4.8 | 36 11 -6.3 -8.7 23 416 7315 95 15 -14.9 1.3 | 72 8 -8.1 -2.6 24 400 7610 100 14 -13.8 2.4 | 78 7 -6.9 -1.5 25 383 7925 105 15 -14.5 3.9 | 89 8 -7.6 -0.1 26 368 8230 95 17 -16.9 1.5 | 76 10 -10.1 -2.5 27 338 8839 90 12 -12.0 0.0 | 52 6 -5.1 -4.0 28 325 9144 105 14 -13.5 3.6 | 87 7 -6.7 -0.3 29 311 9449 85 12 -12.0 -1.0 | 45 7 -5.1 -5.0 30 300 9720 95 9 -9.0 0.8 | 33 4 -2.1 -3.2 31 286 10058 125 11 -9.0 6.3 | 138 3 -2.1 2.4 32 251 10973 145 15 -8.6 12.3 | 168 9 -1.7 8.3 33 250 11000 140 14 -9.0 10.7 | 163 7 -2.1 6.8 34 200 12490 140 13 -8.4 10.0 | 166 6 -1.5 6.0 35 150 14280 130 7 -5.4 4.5 | 250 2 1.5 0.5 36 149 14326 120 6 -5.2 3.0 | 300 2 1.7 -1.0 37 134 14935 140 10 -6.4 7.7 | 187 4 0.4 3.7 38 127 15240 95 17 -16.9 1.5 | 76 10 -10.1 -2.5 39 111 16026 100 37 -36.4 6.4 | 95 30 -29.6 2.5 40 109 16154 100 37 -36.4 6.4 | 95 30 -29.6 2.5 41 103 16459 95 38 -37.9 3.3 | 89 31 -31.0 -0.6 42 100 16620 40 13 -8.4 -10.0 | 6 14 -1.5 -13.9 43 98 16764 85 34 -33.9 -3.0 | 76 28 -27.0 -6.9 44 88 17374 335 10 4.2 -9.1 | 320 17 11.1 -13.0 45 83 17678 20 4 -1.4 -3.8 | 324 9 5.5 -7.7 46 75 18288 295 25 22.7 -10.6 | 296 33 29.5 -14.5 47 71 18593 290 42 39.5 -14.4 | 292 50 46.3 -18.3 48 70 18670 275 40 39.8 -3.5 | 279 47 46.7 -7.4 49 64 19202 265 45 44.8 3.9 | 270 52 51.7 -0.0 50 58 19812 285 37 35.7 -9.6 | 288 45 42.6 -13.5 51 50 20650 235 34 27.9 19.5 | 246 38 34.7 15.5 52 46 21031 235 34 27.9 19.5 | 246 38 34.7 15.5 53 41 21641 235 22 18.0 12.6 | 251 26 24.9 8.7 54 38 21946 185 12 1.0 12.0 | 225 11 7.9 8.0 55 33 22555 125 12 -9.8 6.9 | 135 4 -3.0 2.9 56 31 22860 120 10 -8.7 5.0 | 120 2 -1.8 1.0 Wind Parameters Mean winds (0-6000m): 89.9 at 10.6 knts Storm direction: 119.9 at 7.9 knts Shear (0-3000m) pos: 0.6 neg: 0.5 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 20.0 deg Storm rel helicity (0-3000m) pos: 5.5 neg: -28.2 tot: -22.7 m^2/s^2 ave: -7.6 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.40 Bulk Shear: 14.71 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 ------------------------------------------------------------------------------- 500 176 1 294 7| 1.9 0.0 1.9| 0.8 -2.9 -2.1 -4.2 -0.26| 3.6 -0.9 1000 106 5 319 3| 0.9 5.5 6.4| 4.0 -4.7 -0.7 -0.7 0.30| 8.6 2.6 1500 92 7 2 4| 0.6 3.5 4.1| 4.0 -12.5 -8.5 -5.7 0.04| 7.4 0.3 2000 85 7 4 5| 0.5 1.2 1.7| 4.0 -22.5 -18.5 -9.2 -0.16| 7.0 -1.1 2500 82 6 353 5| 0.4 0.6 1.0| 4.4 -28.2 -23.8 -9.5 -0.23| 6.4 -1.5 3000 80 6 346 5| 0.6 0.5 1.1| 5.5 -28.2 -22.7 -7.6 -0.21| 5.6 -1.1 4000 86 7 356 4| 1.3 1.0 2.3| 14.4 -30.5 -16.1 -4.0 0.01| 6.1 0.0 5000 83 9 23 5| 2.0 1.2 3.2| 61.9 -45.7 16.2 3.2 0.11| 7.1 0.8 6000 90 11 43 5| 1.6 1.2 2.9| 81.9 -64.7 17.3 2.9 0.08| 7.3 0.6 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20250501.00.gif