UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050212.upa.cvt Date: 1200Z 2 MAY 25 Searching for SB532... Searching the city database file for: SB532 ... Date:1200Z 2 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 25.6 24.7 95 0.9 25.0 0 0 298.2 301.8 297.9 356.0 19.84 1 1000 104 25.2 24.4 95 0.8 24.6 0 0 298.4 301.9 297.8 355.4 19.59 2 943 622 24.2 20.7 81 3.5 21.7 121 3 302.4 305.4 296.9 351.2 16.51 3 925 791 23.0 20.2 84 2.8 21.0 140 5 302.8 305.8 296.9 351.2 16.32 4 850 1524 18.2 16.2 88 2.0 16.8 85 10 305.2 307.8 295.8 346.4 13.76 5 764 2432 13.2 10.3 83 2.9 11.3 80 18 309.3 311.2 294.5 340.8 10.36 6 702 3142 10.2 1.2 54 9.0 5.2 96 11 313.5 314.7 292.3 332.2 5.95 7 700 3166 9.8 2.8 62 7.0 5.8 100 11 313.3 314.6 292.9 334.3 6.70 8 697 3202 9.6 5.3 75 4.3 7.1 100 11 313.5 315.0 294.0 338.5 8.04 9 657 3691 7.2 -5.8 39 13.0 0.9 98 14 316.1 316.9 291.2 328.3 3.77 10 642 3881 5.6 1.4 74 4.2 3.2 97 15 316.4 317.7 293.7 337.3 6.61 11 637 3945 5.6 -4.4 49 10.0 0.6 97 15 317.1 318.0 292.0 331.1 4.33 12 622 4140 4.6 -8.4 38 13.0 -1.3 96 16 318.1 318.8 291.4 328.8 3.26 13 608 4326 3.4 -1.6 70 5.0 0.8 95 17 318.8 319.9 293.5 336.8 5.60 14 580 4707 0.6 -3.4 75 4.0 -1.4 96 18 319.9 320.9 293.4 336.5 5.14 15 563 4946 0.0 -13.0 37 13.0 -5.3 97 18 321.9 322.4 291.8 330.3 2.50 16 536 5339 -2.7 -5.3 82 2.6 -4.0 98 19 323.3 324.2 294.1 339.1 4.81 17 524 5519 -2.7 -19.7 26 17.0 -8.6 99 19 325.4 325.7 291.9 330.7 1.53 18 512 5703 -3.7 -23.7 20 20.0 -9.9 99 20 326.3 326.5 291.7 330.2 1.10 19 500 5890 -4.7 -30.7 11 26.0 -11.5 100 20 327.3 327.4 291.6 329.5 0.59 20 492 6016 -5.3 -34.3 8 29.0 -12.2 100 21 328.1 328.2 291.6 329.7 0.43 21 471 6357 -7.3 -22.3 29 15.0 -12.1 99 22 329.7 330.0 292.9 334.5 1.36 22 463 6490 -7.7 -30.7 14 23.0 -13.6 99 21 330.8 331.0 292.6 333.2 0.64 23 440 6883 -10.1 -19.1 48 9.0 -13.2 97 21 332.7 333.1 294.2 339.4 1.92 24 437 6936 -10.3 -35.3 11 25.0 -15.9 97 21 333.1 333.2 293.0 334.7 0.43 25 417 7294 -12.5 -31.5 19 19.0 -17.0 96 20 334.7 334.9 293.6 337.2 0.66 26 414 7349 -13.1 -24.1 39 11.0 -16.3 96 20 334.7 334.9 294.1 339.4 1.32 27 400 7610 -14.9 -27.9 32 13.0 -18.3 95 20 335.6 335.8 294.1 339.2 0.96 28 396 7686 -15.1 -28.1 32 13.0 -18.4 96 20 336.3 336.5 294.3 339.9 0.96 29 393 7743 -15.5 -22.5 55 7.0 -17.6 97 19 336.5 336.9 294.8 342.3 1.60 30 388 7840 -15.9 -33.9 20 18.0 -19.8 99 19 337.2 337.4 294.1 339.4 0.56 31 384 7918 -16.5 -34.5 20 18.0 -20.3 100 19 337.5 337.6 294.2 339.5 0.53 32 319 9281 -27.1 -32.1 62 5.0 -28.0 102 20 341.1 341.3 295.3 344.2 0.81 33 311 9463 -28.5 -37.5 42 9.0 -29.9 101 20 341.7 341.8 295.2 343.6 0.49 34 300 9720 -30.7 -36.7 56 6.0 -31.6 100 21 342.1 342.2 295.3 344.2 0.55 35 298 9767 -31.1 -34.9 69 3.8 -31.7 99 21 342.2 342.3 295.4 344.7 0.66 36 296 9815 -31.3 -49.3 15 18.0 -33.0 98 22 342.6 342.6 295.1 343.2 0.14 37 287 10033 -32.9 -43.9 32 11.0 -34.1 93 23 343.3 343.4 295.4 344.4 0.27 38 282 10156 -33.7 -55.7 9 22.0 -35.3 91 24 343.9 343.9 295.3 344.2 0.07 39 276 10307 -34.9 -39.6 62 4.7 -35.5 88 25 344.3 344.4 295.7 346.0 0.44 40 268 10511 -35.9 -39.4 70 3.5 -36.3 83 27 345.7 345.8 296.1 347.6 0.47 41 266 10563 -36.3 -39.8 70 3.5 -36.7 82 27 345.9 346.0 296.1 347.7 0.45 42 250 10990 -39.9 -42.9 73 3.0 -40.2 85 27 346.7 346.8 296.2 348.1 0.35 43 218 11908 -47.7 -51.8 63 4.1 -47.9 85 31 348.5 348.6 296.4 349.2 0.15 44 200 12470 -52.7 -56.3 65 3.6 -52.8 80 30 349.3 349.3 296.5 349.7 0.09 45 179 13177 -59.1 -60.5 84 1.4 -59.1 80 29 350.1 350.1 296.7 350.4 0.06 46 172 13425 -61.7 -66.7 51 5.0 -61.8 80 28 349.8 349.8 296.6 349.9 0.03 47 164 13719 -64.3 -68.2 59 3.9 -64.3 80 28 350.3 350.3 296.7 350.4 0.02 48 163 13756 -64.7 -67.9 65 3.2 -64.7 81 28 350.2 350.2 296.7 350.3 0.03 49 150 14260 -68.1 -78.1 23 10.0 -68.2 95 24 352.8 352.8 297.3 352.8 0.01 50 144 14505 -69.7 -82.7 13 13.0 -69.8 92 25 354.1 354.1 297.5 354.1 0.00 51 137 14800 -72.3 -79.3 34 7.0 -72.3 104 21 354.6 354.6 297.6 354.6 0.01 52 118 15666 -78.5 -86.5 26 8.0 -78.5 75 14 358.7 358.7 298.4 358.7 0.00 53 114 15864 -76.3 -85.3 23 9.0 -76.3 75 11 366.3 366.3 299.9 366.3 0.00 54 101 16554 -81.3 -88.3 30 7.0 -81.3 280 11 369.6 369.6 300.5 369.6 0.00 55 100 16610 -80.9 -87.9 30 7.0 -80.9 280 11 371.4 371.4 300.8 371.4 0.00 56 94 16961 -77.7 -87.7 18 10.0 -77.7 286 5 384.3 384.3 302.9 384.4 0.00 57 79 17946 -80.9 -89.9 21 9.0 -80.9 225 24 397.3 397.3 304.8 397.3 0.00 58 70 18630 -78.9 -89.9 15 11.0 -78.9 220 22 415.6 415.6 307.2 415.6 0.00 59 61 19427 -74.3 -90.3 7 16.0 -74.4 229 22 442.5 442.5 310.1 442.5 0.00 60 59 19622 -75.1 -91.1 7 16.0 -75.2 217 18 444.9 445.0 310.4 445.0 0.00 61 50 20610 -65.9 -90.9 2 25.0 -66.2 50 19 488.2 488.2 314.1 488.2 0.00 62 44 21397 -59.7 -89.7 1 30.0 -60.4 24 21 521.5 521.5 316.4 521.5 0.00 63 35 22821 -61.5 -89.5 1 28.0 -62.1 311 10 552.1 552.1 318.2 552.1 0.00 64 30 23780 -59.9 -89.9 1 30.0 -60.8 210 8 581.3 581.3 319.8 581.4 0.00 65 27 24443 -58.1 -90.1 1 32.0 -59.3 164 11 604.2 604.2 320.8 604.2 0.00 66 26 24684 -52.3 -87.3 1 35.0 -54.6 110 13 627.2 627.2 321.8 627.3 0.01 67 20 26370 -56.1 -88.1 1 32.0 -58.1 80 45 664.5 664.5 323.2 664.5 0.01 68 19 26696 -56.3 -88.3 1 32.0 -58.3 80 46 673.7 673.7 323.6 673.7 0.01 69 18 27042 -52.9 -87.9 1 35.0 -55.8 80 47 694.9 694.9 324.3 694.9 0.01 TRP 101 16554 -81.3 -88.3 30 7.0 -81.3 280 11 369.6 369.6 300.5 369.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 563.00 mb = 4946.16 m = 16227.36 ft Wetbulb zero: 632.30 mb = 4005.71 m = 13141.93 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 67.85 % Est. max temperature: 32.39 C = 90.30 F Sfc-Lift cond lev (LCL): 993.40 mb = 162.42 m = 532.88 ft T: 25.09 C 700-500 lapse rate: 5.32 C/km ThetaE index: 23.80 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 886.33 mb = 1161.21 m = 3809.69 ft Mean mixing ratio: 17.44 g/kg Conv temperature: 31.41 C = 88.54 F Cap Strength: 1.63 C Lifted Index: -2.67 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.71 C Lifted Index @700 mb: -1.47 C Showalter Index: -0.41 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.90 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 234.40 Risk: None Energy Index: -3.21 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1116.34 J/kg Max Up Vert Vel: 47.25 m/s Conv Inhibition (B-): 26.35 J/kg Cap Strength: 1.63 C Lift Cond Lev (LCL): 923.49 mb = 805.20 m = 2641.70 ft Lev Free Conv (LFC): 848.49 mb = 1539.17 m = 5049.72 ft Equ Level (EL): 148.49 mb = 14320.77 m = 46983.59 ft B at Equ Level: 1109.86 J/kg Max Parcel Lev (MPL): 88.49 mb = 17303.40 m = 56769.00 ft Wind level data Storm motion: 123 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 1006 52 0 0 -0.0 -0.0 | 303 10 8.6 -5.7 1 1000 104 0 0 -0.0 -0.0 | 303 10 8.6 -5.7 2 977 305 20 4 -1.4 -3.8 | 322 12 7.3 -9.4 3 944 610 120 3 -2.6 1.5 | 305 7 6.0 -4.2 4 925 791 140 5 -3.2 3.8 | 289 6 5.4 -1.9 5 912 914 135 7 -4.9 4.9 | 281 4 3.7 -0.7 6 850 1524 85 10 -10.0 -0.9 | 12 7 -1.3 -6.6 7 850 1524 85 10 -10.0 -0.9 | 12 7 -1.3 -6.6 8 791 2134 75 17 -16.4 -4.4 | 38 13 -7.8 -10.1 9 763 2438 80 18 -17.7 -3.1 | 46 13 -9.1 -8.8 10 736 2743 90 17 -17.0 0.0 | 56 10 -8.4 -5.7 11 710 3048 80 13 -12.8 -2.3 | 28 9 -4.2 -7.9 12 700 3166 100 11 -10.8 1.9 | 30 4 -2.2 -3.8 13 684 3353 100 12 -11.8 2.1 | 42 5 -3.2 -3.6 14 611 4267 95 17 -16.9 1.5 | 63 9 -8.3 -4.2 15 500 5890 100 20 -19.7 3.5 | 79 11 -11.1 -2.2 16 487 6096 100 22 -21.7 3.8 | 82 13 -13.0 -1.9 17 400 7610 95 20 -19.9 1.7 | 71 12 -11.3 -3.9 18 399 7620 95 20 -19.9 1.7 | 71 12 -11.3 -3.9 19 368 8230 105 17 -16.4 4.4 | 81 8 -7.8 -1.3 20 300 9720 100 21 -20.7 3.6 | 80 12 -12.1 -2.0 21 262 10668 80 28 -27.6 -4.9 | 61 22 -18.9 -10.6 22 250 10990 85 27 -26.9 -2.4 | 66 20 -18.3 -8.0 23 218 11887 85 31 -30.9 -2.7 | 69 24 -22.3 -8.4 24 200 12470 80 30 -29.5 -5.2 | 62 24 -20.9 -10.9 25 164 13716 80 28 -27.6 -4.9 | 61 22 -18.9 -10.6 26 150 14260 95 24 -23.9 2.1 | 77 16 -15.3 -3.6 27 148 14326 85 28 -27.9 -2.4 | 67 21 -19.3 -8.1 28 134 14935 110 19 -17.9 6.5 | 95 9 -9.2 0.8 29 120 15545 75 15 -14.5 -3.9 | 31 11 -5.9 -9.6 30 114 15850 75 11 -10.6 -2.8 | 13 9 -2.0 -8.5 31 108 16154 65 1 -0.9 -0.4 | 308 10 7.7 -6.1 32 103 16459 265 11 11.0 1.0 | 284 20 19.6 -4.7 33 101 16554 280 11 10.8 -1.9 | 291 21 19.5 -7.6 34 100 16610 280 11 10.8 -1.9 | 291 21 19.5 -7.6 35 97 16764 280 11 10.8 -1.9 | 291 21 19.5 -7.6 36 92 17069 290 2 1.9 -0.7 | 301 12 10.5 -6.4 37 87 17374 295 10 9.1 -4.2 | 299 20 17.7 -9.9 38 78 17983 220 25 16.1 19.2 | 241 28 24.7 13.5 39 74 18288 240 27 23.4 13.5 | 256 33 32.0 7.8 40 70 18630 220 22 14.1 16.9 | 244 25 22.8 11.2 41 67 18898 225 28 19.8 19.8 | 244 32 28.4 14.1 42 64 19202 245 27 24.5 11.4 | 260 34 33.1 5.7 43 57 19812 205 15 6.3 13.6 | 242 17 15.0 7.9 44 54 20117 155 13 -5.5 11.8 | 207 7 3.1 6.1 45 52 20422 160 19 -6.5 17.9 | 190 12 2.1 12.2 46 50 20610 50 19 -14.6 -12.2 | 18 19 -5.9 -17.9 47 49 20726 55 16 -13.1 -9.2 | 17 16 -4.5 -14.9 48 44 21336 35 22 -12.6 -18.0 | 10 24 -4.0 -23.7 49 40 21946 295 15 13.6 -6.3 | 298 25 22.2 -12.0 50 38 22250 275 16 15.9 -1.4 | 286 26 24.6 -7.1 51 37 22555 320 13 8.4 -10.0 | 313 23 17.0 -15.6 52 35 22860 310 10 7.7 -6.4 | 307 20 16.3 -12.1 53 33 23165 345 10 2.6 -9.7 | 324 19 11.2 -15.4 54 32 23470 330 4 2.0 -3.5 | 311 14 10.6 -9.2 55 30 23780 210 8 4.0 6.9 | 264 13 12.6 1.2 56 27 24384 180 11 0.0 11.0 | 238 10 8.6 5.3 57 26 24689 110 13 -12.2 4.4 | 71 4 -3.6 -1.2 58 25 24994 100 35 -34.5 6.1 | 91 26 -25.8 0.4 59 23 25603 80 37 -36.4 -6.4 | 66 30 -27.8 -12.1 60 22 25908 110 37 -34.8 12.7 | 105 27 -26.1 7.0 61 20 26370 80 45 -44.3 -7.8 | 69 38 -35.7 -13.5 62 18 26822 80 47 -46.3 -8.2 | 70 40 -37.7 -13.9 63 15 27432 85 45 -44.8 -3.9 | 75 37 -36.2 -9.6 Wind Parameters Mean winds (0-6000m): 93.4 at 13.8 knts Storm direction: 123.4 at 10.3 knts Shear (0-3000m) pos: 1.8 neg: 1.6 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 84.5 deg Storm rel helicity (0-3000m) pos: 36.3 neg: -19.9 tot: 16.4 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.2 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 55.46 Bulk Shear: 20.13 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 42 3 318 10| 3.3 0.0 3.3| 11.7 -3.6 8.1 16.1 0.28| 8.7 2.4 1000 110 4 311 7| 3.9 0.0 3.9| 12.4 -8.8 3.6 3.6 0.01| 7.8 0.1 1500 103 6 325 5| 2.6 2.2 4.9| 15.9 -8.8 7.2 4.8 0.19| 7.5 1.4 2000 91 8 349 6| 2.0 3.1 5.1| 23.7 -8.8 14.9 7.5 0.27| 7.2 1.9 2500 86 10 8 6| 2.1 2.5 4.6| 33.1 -8.8 24.4 9.7 0.33| 6.6 2.1 3000 86 11 17 7| 1.8 1.6 3.4| 36.3 -19.9 16.4 5.5 0.18| 6.6 1.2 4000 90 11 25 6| 1.7 1.4 3.2| 41.2 -19.9 21.4 5.3 0.22| 6.1 1.3 5000 91 13 36 7| 1.5 1.3 2.7| 45.6 -19.9 25.7 5.1 0.24| 5.2 1.2 6000 93 14 46 7| 1.5 1.1 2.5| 51.3 -19.9 31.5 5.2 0.26| 4.6 1.2 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20250502.12.gif