UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050712.upa.cvt Date: 1200Z 7 MAY 25 Searching for SB532... Searching the city database file for: SB532 ... Date:1200Z 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 1007 49 24.8 23.9 95 0.9 24.2 0 0 297.4 300.8 297.1 352.0 18.86 1 1000 110 24.6 24.5 99 0.1 24.6 0 0 297.8 301.3 297.7 355.1 19.71 2 978 306 24.2 24.2 100 0.0 24.2 35 2 299.2 302.9 298.1 357.2 19.80 3 943 628 24.0 21.3 85 2.7 22.1 56 8 302.2 305.3 297.3 352.9 17.15 4 925 797 23.0 21.3 90 1.7 21.8 65 8 302.8 306.1 297.6 354.7 17.50 5 850 1533 18.6 15.5 82 3.1 16.5 60 10 305.6 308.1 295.5 345.0 13.14 6 786 2201 14.4 10.8 79 3.6 12.1 73 19 308.1 310.0 294.2 339.6 10.41 7 729 2834 9.8 9.8 100 0.0 9.8 65 18 309.7 311.7 294.7 341.7 10.50 8 700 3171 8.2 7.5 95 0.7 7.8 65 16 311.6 313.3 294.4 340.3 9.34 9 584 4646 1.0 -3.0 75 4.0 -1.0 105 16 319.7 320.8 293.5 336.7 5.26 10 552 5097 -1.9 -3.5 89 1.6 -2.7 101 17 321.5 322.5 294.0 338.9 5.36 11 517 5616 -3.5 -7.1 76 3.6 -5.2 110 13 325.6 326.5 294.3 340.1 4.35 12 505 5801 -3.7 -16.7 36 13.0 -8.6 103 14 327.6 328.0 293.0 334.7 2.05 13 501 5864 -4.1 -14.1 46 10.0 -8.1 101 15 327.9 328.4 293.5 336.6 2.56 14 500 5880 -4.1 -14.1 46 10.0 -8.1 100 15 328.0 328.6 293.5 336.8 2.57 15 468 6401 -7.9 -13.9 62 6.0 -10.3 105 13 329.6 330.1 294.1 339.2 2.79 16 447 6758 -9.9 -19.9 44 10.0 -13.3 97 11 331.4 331.8 293.7 337.6 1.76 17 436 6950 -11.3 -15.5 71 4.2 -12.9 107 15 332.0 332.5 294.6 341.1 2.63 18 402 7572 -14.9 -22.9 50 8.0 -17.3 105 15 335.1 335.5 294.4 340.6 1.51 19 400 7610 -15.3 -23.3 50 8.0 -17.7 105 15 335.1 335.4 294.4 340.4 1.46 20 387 7859 -17.3 -20.7 75 3.4 -18.4 103 15 335.7 336.0 294.9 342.4 1.90 21 362 8356 -20.3 -28.3 49 8.0 -22.2 99 14 338.1 338.3 294.8 341.9 1.03 22 330 9035 -25.3 -30.2 64 4.9 -26.3 95 15 340.3 340.5 295.3 343.9 0.94 23 300 9720 -30.1 -36.1 56 6.0 -31.0 90 15 343.0 343.1 295.6 345.2 0.58 24 277 10282 -33.9 -42.9 40 9.0 -34.9 82 12 345.4 345.5 295.9 346.6 0.31 25 268 10512 -36.1 -47.1 31 11.0 -37.1 74 12 345.5 345.5 295.8 346.3 0.20 26 250 10990 -40.1 -48.1 42 8.0 -40.7 80 13 346.4 346.5 296.0 347.3 0.20 27 234 11437 -44.1 -50.1 51 6.0 -44.5 88 13 347.0 347.0 296.1 347.7 0.17 28 212 12091 -49.5 -52.9 67 3.4 -49.7 81 13 348.5 348.6 296.4 349.1 0.13 29 200 12470 -52.7 -56.5 63 3.8 -52.8 90 16 349.3 349.3 296.5 349.7 0.09 30 150 14260 -68.3 -72.5 55 4.2 -68.3 105 14 352.4 352.4 297.2 352.5 0.01 31 148 14340 -68.9 -73.0 55 4.1 -68.9 105 14 352.8 352.8 297.3 352.8 0.01 32 116 15763 -77.7 -85.7 26 8.0 -77.7 173 18 361.9 361.9 299.1 361.9 0.00 33 100 16610 -77.9 -86.9 22 9.0 -77.9 315 16 377.2 377.2 301.8 377.2 0.00 34 94 16963 -79.9 -87.9 25 8.0 -79.9 290 11 380.0 380.0 302.2 380.0 0.00 35 90 17210 -79.5 -88.5 21 9.0 -79.5 284 14 385.6 385.6 303.1 385.6 0.00 36 86 17471 -75.5 -88.5 11 13.0 -75.5 253 18 398.7 398.7 305.0 398.7 0.00 37 74 18333 -79.5 -89.5 18 10.0 -79.5 245 35 407.8 407.8 306.2 407.8 0.00 38 70 18650 -78.5 -90.5 12 12.0 -78.6 245 31 416.4 416.4 307.3 416.5 0.00 39 64 19171 -70.5 -90.5 4 20.0 -70.6 240 28 444.8 444.8 310.4 444.8 0.00 40 61 19456 -70.5 -90.5 4 20.0 -70.6 244 35 451.0 451.0 311.0 451.0 0.00 41 58 19755 -71.5 -90.5 4 19.0 -71.6 249 44 455.3 455.3 311.3 455.3 0.00 42 50 20640 -67.3 -91.3 2 24.0 -67.5 255 19 484.9 484.9 313.8 484.9 0.00 43 45 21283 -62.1 -90.1 1 28.0 -62.6 260 8 512.3 512.4 315.8 512.4 0.00 44 42 21708 -63.7 -90.7 1 27.0 -64.1 302 6 518.6 518.6 316.2 518.6 0.00 45 33 23209 -57.7 -89.7 1 32.0 -58.8 8 9 571.5 571.5 319.2 571.6 0.00 TRP 94 16963 -79.9 -87.9 25 8.0 -79.9 290 11 380.0 380.0 302.2 380.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 572.97 mb = 4801.53 m = 15752.87 ft Wetbulb zero: 597.66 mb = 4457.96 m = 14625.67 ft Precipitable water: 2.33 inches Sfc-500 mean rel hum: 84.80 % Est. max temperature: 32.82 C = 91.08 F Sfc-Lift cond lev (LCL): 994.34 mb = 160.10 m = 525.26 ft T: 24.50 C 700-500 lapse rate: 4.54 C/km ThetaE index: 15.09 C Layer 850.0- 729.0 mb Conv cond level (CCL): 900.54 mb = 1030.29 m = 3380.18 ft Mean mixing ratio: 18.30 g/kg Conv temperature: 31.18 C = 88.12 F Cap Strength: 1.47 C Lifted Index: -2.77 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.22 C Lifted Index @700 mb: -3.66 C Showalter Index: 0.68 C Risk: Thunderstorms probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.60 C K Index: 37.50 Risk: > 80 % chance of thunderstorms Sweat Index: 221.00 Risk: None Energy Index: -1.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1722.09 J/kg Max Up Vert Vel: 58.69 m/s Conv Inhibition (B-): 19.70 J/kg Cap Strength: 1.47 C Lift Cond Lev (LCL): 939.27 mb = 662.38 m = 2173.15 ft Lev Free Conv (LFC): 854.27 mb = 1489.39 m = 4886.38 ft Equ Level (EL): 134.27 mb = 14908.65 m = 48912.29 ft B at Equ Level: 1700.54 J/kg Max Parcel Lev (MPL): 74.27 mb = 18312.60 m = 60079.97 ft Wind level data Storm motion: 111 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 49 0 0 -0.0 -0.0 | 291 10 9.4 -3.7 1 1000 110 0 0 -0.0 -0.0 | 291 10 9.4 -3.7 2 978 305 35 2 -1.1 -1.6 | 303 10 8.2 -5.3 3 945 610 55 8 -6.6 -4.6 | 341 9 2.8 -8.3 4 925 797 65 8 -7.3 -3.4 | 343 7 2.1 -7.0 5 913 914 60 10 -8.7 -5.0 | 355 9 0.7 -8.7 6 850 1533 60 10 -8.7 -5.0 | 355 9 0.7 -8.7 7 821 1829 75 11 -10.6 -2.8 | 11 7 -1.3 -6.5 8 792 2134 75 18 -17.4 -4.7 | 44 12 -8.0 -8.3 9 764 2438 65 21 -19.0 -8.9 | 38 16 -9.7 -12.5 10 700 3171 65 16 -14.5 -6.8 | 26 12 -5.2 -10.4 11 684 3353 65 16 -14.5 -6.8 | 26 12 -5.2 -10.4 12 659 3658 90 12 -12.0 0.0 | 36 5 -2.6 -3.7 13 611 4267 90 15 -15.0 0.0 | 57 7 -5.6 -3.7 14 588 4572 105 16 -15.5 4.1 | 94 6 -6.1 0.5 15 545 5182 100 17 -16.7 3.0 | 84 7 -7.4 -0.7 16 525 5486 115 12 -10.9 5.1 | 133 2 -1.5 1.4 17 500 5880 100 15 -14.8 2.6 | 79 6 -5.4 -1.1 18 486 6096 95 13 -13.0 1.1 | 55 4 -3.6 -2.5 19 468 6401 105 13 -12.6 3.4 | 85 3 -3.2 -0.3 20 449 6706 95 10 -10.0 0.9 | 12 3 -0.6 -2.8 21 432 7010 110 16 -15.0 5.5 | 108 6 -5.7 1.8 22 400 7610 105 15 -14.5 3.9 | 92 5 -5.1 0.2 23 368 8230 100 14 -13.8 2.4 | 74 5 -4.4 -1.2 24 300 9720 90 15 -15.0 0.0 | 57 7 -5.6 -3.7 25 299 9754 85 16 -15.9 -1.4 | 52 8 -6.6 -5.1 26 286 10058 100 14 -13.8 2.4 | 74 5 -4.4 -1.2 27 274 10363 75 11 -10.6 -2.8 | 11 7 -1.3 -6.5 28 251 10973 70 14 -13.2 -4.8 | 24 9 -3.8 -8.5 29 250 10990 80 13 -12.8 -2.3 | 30 7 -3.5 -5.9 30 239 11278 90 13 -13.0 0.0 | 45 5 -3.6 -3.7 31 209 12192 80 13 -12.8 -2.3 | 30 7 -3.5 -5.9 32 200 12470 90 16 -16.0 0.0 | 61 8 -6.6 -3.7 33 181 13106 85 12 -12.0 -1.0 | 29 5 -2.6 -4.7 34 172 13411 115 14 -12.7 5.9 | 124 4 -3.3 2.2 35 150 14260 105 14 -13.5 3.6 | 89 4 -4.2 -0.0 36 141 14630 105 14 -13.5 3.6 | 89 4 -4.2 -0.0 37 134 14935 125 13 -10.6 7.5 | 161 4 -1.3 3.8 38 127 15240 110 11 -10.3 3.8 | 95 1 -1.0 0.1 39 120 15545 170 11 -1.9 10.8 | 226 10 7.4 7.2 40 114 15850 175 21 -1.8 20.9 | 204 19 7.5 17.3 41 108 16154 160 24 -8.2 22.6 | 183 19 1.1 18.9 42 103 16459 140 11 -7.1 8.4 | 206 5 2.3 4.8 43 100 16610 315 16 11.3 -11.3 | 306 26 20.7 -15.0 44 97 16764 315 15 10.6 -10.6 | 306 25 20.0 -14.3 45 94 16963 290 11 10.3 -3.8 | 291 21 19.7 -7.4 46 92 17069 310 14 10.7 -9.0 | 302 24 20.1 -12.7 47 87 17374 255 15 14.5 3.9 | 269 24 23.8 0.2 48 79 17983 240 35 30.3 17.5 | 251 42 39.7 13.8 49 75 18288 245 35 31.7 14.8 | 255 43 41.1 11.1 50 70 18650 245 31 28.1 13.1 | 256 39 37.4 9.4 51 64 19202 240 28 24.2 14.0 | 253 35 33.6 10.3 52 58 19812 250 45 42.3 15.4 | 257 53 51.6 11.7 53 52 20422 275 28 27.9 -2.4 | 279 38 37.2 -6.1 54 50 20640 255 19 18.4 4.9 | 267 28 27.7 1.2 55 49 20726 250 21 19.7 7.2 | 263 29 29.1 3.5 56 46 21031 240 12 10.4 6.0 | 263 20 19.7 2.3 57 43 21336 295 1 0.9 -0.4 | 292 11 10.3 -4.1 58 41 21641 310 11 8.4 -7.1 | 301 21 17.8 -10.7 59 38 21946 300 17 14.7 -8.5 | 297 27 24.1 -12.2 60 36 22250 345 13 3.4 -12.6 | 322 21 12.7 -16.2 61 33 22555 335 11 4.6 -10.0 | 314 20 14.0 -13.6 62 31 22860 115 2 -1.8 0.8 | 291 8 7.5 -2.8 63 29 23165 185 10 0.9 10.0 | 238 12 10.2 6.3 64 28 23470 110 14 -13.2 4.8 | 106 4 -3.8 1.1 65 26 23774 90 10 -10.0 0.0 | 10 4 -0.6 -3.7 66 24 24079 100 11 -10.8 1.9 | 40 2 -1.5 -1.8 Wind Parameters Mean winds (0-6000m): 81.4 at 13.4 knts Storm direction: 111.4 at 10.0 knts Shear (0-3000m) pos: 2.8 neg: 0.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 97.3 deg Storm rel helicity (0-3000m) pos: 39.8 neg: -13.4 tot: 26.4 m^2/s^2 ave: 8.8 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.3 10^-3/s Energy-Hel index: 0.40 Bulk Rich Number: 99.52 Bulk Shear: 17.30 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 46 3 306 9| 7.0 0.0 7.0| 17.4 0.0 17.4 34.9 0.98| 7.3 7.1 1000 57 6 325 8| 5.1 0.0 5.1| 24.6 0.0 24.6 24.6 0.90| 5.8 5.2 1500 59 7 336 8| 3.4 0.0 3.4| 24.8 0.0 24.8 16.5 0.90| 3.9 3.5 2000 63 8 345 8| 4.1 0.0 4.1| 36.8 0.0 36.8 18.4 0.84| 4.9 4.1 2500 66 11 2 8| 3.3 1.1 4.4| 39.8 -6.8 33.0 13.2 0.58| 5.4 3.1 3000 65 12 10 9| 2.8 0.5 3.3| 39.8 -13.4 26.4 8.8 0.46| 5.1 2.3 4000 69 13 16 9| 1.9 0.4 2.2| 45.2 -15.0 30.2 7.6 0.40| 5.1 2.0 5000 76 13 27 8| 1.8 0.4 2.1| 52.8 -16.3 36.5 7.3 0.43| 4.7 2.0 6000 81 13 34 7| 1.2 0.6 1.8| 56.1 -21.2 34.9 5.8 0.32| 4.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20250507.12.gif