UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051212.upa.cvt Date: 1200Z 12 MAY 25 Searching for SB532... Searching the city database file for: SB532 ... Date:1200Z 12 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 1008 51 24.2 23.5 96 0.7 23.7 0 0 296.7 300.0 296.6 349.8 18.38 1 1001 111 24.0 22.9 94 1.1 23.2 216 3 297.1 300.3 296.3 348.7 17.83 2 1000 120 24.0 22.6 92 1.4 23.0 195 3 297.1 300.3 296.1 347.9 17.52 3 978 316 25.4 21.5 79 3.9 22.6 140 8 300.5 303.5 296.5 349.5 16.73 4 925 804 22.4 21.6 95 0.8 21.8 135 20 302.2 305.5 297.7 354.9 17.83 5 906 985 21.2 21.2 100 0.0 21.2 131 20 302.8 306.1 297.8 355.4 17.76 6 850 1539 18.0 17.1 94 0.9 17.4 100 27 305.0 307.7 296.3 348.6 14.59 7 717 2978 10.0 9.4 96 0.6 9.6 67 18 311.4 313.4 295.1 343.3 10.39 8 711 3048 10.2 8.3 88 1.9 9.0 65 17 312.4 314.2 294.9 342.4 9.72 9 700 3178 10.0 7.4 84 2.6 8.4 75 13 313.6 315.3 294.9 342.3 9.27 10 681 3407 9.8 6.3 79 3.5 7.6 78 13 315.8 317.5 295.1 343.5 8.83 11 654 3743 7.0 4.7 85 2.3 5.6 82 13 316.3 317.9 294.8 342.2 8.22 12 623 4143 5.6 -5.4 45 11.0 0.2 82 10 319.1 319.9 292.4 332.5 4.11 13 592 4559 2.4 1.2 92 1.2 1.7 98 11 320.1 321.5 295.0 342.8 7.07 14 560 5008 0.4 -3.8 73 4.2 -1.7 108 11 322.9 323.9 294.3 339.8 5.16 15 508 5785 -4.9 -6.3 90 1.4 -5.6 145 11 325.6 326.5 294.6 341.2 4.71 16 500 5910 -5.5 -6.4 93 0.9 -6.0 105 11 326.3 327.3 294.8 342.1 4.74 17 493 6020 -6.1 -6.6 96 0.5 -6.4 99 10 326.9 327.9 295.0 342.7 4.74 18 473 6344 -6.3 -11.3 68 5.0 -8.5 89 11 330.6 331.3 294.8 342.2 3.41 19 444 6835 -10.1 -13.7 75 3.6 -11.5 92 14 331.8 332.4 294.8 342.1 2.99 20 412 7406 -14.1 -17.6 75 3.5 -15.3 55 17 333.8 334.3 294.8 342.0 2.33 21 400 7630 -14.9 -24.9 42 10.0 -17.7 55 17 335.6 335.9 294.4 340.2 1.27 22 384 7938 -17.3 -20.9 73 3.6 -18.4 64 16 336.4 336.8 295.1 343.1 1.88 23 353 8565 -21.3 -23.3 84 2.0 -21.9 349 15 339.2 339.6 295.6 345.3 1.66 24 350 8628 -20.9 -23.3 81 2.4 -21.6 343 14 340.6 340.9 295.9 346.7 1.67 25 324 9194 -24.7 -27.8 75 3.1 -25.4 329 7 342.9 343.2 296.1 347.4 1.20 26 311 9491 -27.1 -33.1 57 6.0 -28.2 324 11 343.6 343.8 295.8 346.5 0.76 27 300 9750 -29.5 -30.8 88 1.3 -29.7 320 15 343.8 344.0 296.1 347.5 0.98 28 294 9893 -30.7 -33.1 79 2.4 -31.1 320 15 344.1 344.3 296.0 347.2 0.80 29 250 11020 -39.7 -44.2 62 4.5 -40.1 325 18 347.0 347.1 296.3 348.3 0.30 30 247 11102 -40.1 -46.1 53 6.0 -40.6 325 18 347.6 347.7 296.3 348.7 0.25 31 219 11908 -47.5 -53.5 50 6.0 -47.8 325 16 348.4 348.4 296.4 348.9 0.12 32 200 12500 -52.7 -58.7 48 6.0 -52.9 315 13 349.3 349.3 296.5 349.6 0.07 33 170 13527 -61.9 -66.1 57 4.2 -62.0 295 21 350.7 350.7 296.8 350.8 0.03 34 168 13600 -62.3 -66.2 59 3.9 -62.4 295 22 351.2 351.2 296.9 351.3 0.03 35 150 14290 -67.9 -72.5 52 4.6 -67.9 295 35 353.1 353.1 297.3 353.2 0.01 36 132 15049 -72.7 -76.2 59 3.5 -72.7 288 41 357.7 357.7 298.2 357.7 0.01 37 125 15367 -74.3 -80.3 39 6.0 -74.3 283 36 360.4 360.4 298.8 360.4 0.01 38 104 16419 -81.1 -85.3 49 4.2 -81.1 230 10 366.9 366.9 300.0 366.9 0.00 39 100 16640 -80.3 -86.3 36 6.0 -80.3 220 12 372.6 372.6 301.0 372.6 0.00 40 91 17178 -77.9 -87.9 18 10.0 -77.9 244 6 387.5 387.5 303.4 387.5 0.00 41 78 18056 -80.5 -89.5 21 9.0 -80.5 119 15 399.6 399.6 305.2 399.6 0.00 42 70 18680 -72.7 -91.7 4 19.0 -72.8 270 17 428.9 428.9 308.7 428.9 0.00 43 66 19026 -73.3 -91.3 5 18.0 -73.4 263 20 434.8 434.8 309.3 434.8 0.00 44 57 19894 -70.7 -91.7 3 21.0 -70.8 234 39 459.3 459.3 311.7 459.4 0.00 45 51 20568 -63.1 -90.1 1 27.0 -63.5 251 20 492.0 492.0 314.4 492.0 0.00 46 50 20690 -63.3 -90.3 1 27.0 -63.7 280 24 494.3 494.3 314.5 494.3 0.00 47 45 21333 -64.7 -90.7 2 26.0 -65.1 265 30 506.0 506.0 315.4 506.0 0.00 48 43 21612 -61.3 -90.3 1 29.0 -61.9 251 12 521.0 521.0 316.4 521.0 0.00 49 41 21905 -63.7 -90.7 1 27.0 -64.1 223 7 522.2 522.2 316.4 522.2 0.00 50 35 22882 -60.3 -90.3 1 30.0 -61.1 39 15 555.2 555.2 318.4 555.2 0.00 51 31 23635 -60.9 -90.9 1 30.0 -61.7 119 20 573.2 573.2 319.3 573.2 0.00 52 30 23840 -58.5 -90.5 1 32.0 -59.6 105 33 585.2 585.2 319.9 585.2 0.00 53 28 24278 -54.3 -88.3 1 34.0 -56.1 104 36 608.5 608.5 321.0 608.5 0.01 54 25 25002 -55.5 -88.5 1 33.0 -57.3 92 36 625.1 625.1 321.7 625.1 0.01 TRP 104 16419 -81.1 -85.3 49 4.2 -81.1 230 10 366.9 366.9 300.0 366.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 556.08 mb = 5066.66 m = 16622.69 ft Wetbulb zero: 576.09 mb = 4779.14 m = 15679.40 ft Precipitable water: 2.47 inches Sfc-500 mean rel hum: 85.96 % Est. max temperature: 32.22 C = 90.00 F Sfc-Lift cond lev (LCL): 998.21 mb = 135.76 m = 445.41 ft T: 24.11 C 700-500 lapse rate: 5.67 C/km ThetaE index: 13.05 C Layer 850.0- 681.0 mb Conv cond level (CCL): 897.91 mb = 1063.33 m = 3488.58 ft Mean mixing ratio: 17.40 g/kg Conv temperature: 30.64 C = 87.15 F Cap Strength: 1.35 C Lifted Index: -3.18 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.10 C Lifted Index @700 mb: -1.09 C Showalter Index: -2.03 C Risk: Severe thunderstorms possible Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.60 C K Index: 38.00 Risk: > 80 % chance of thunderstorms Sweat Index: 270.20 Risk: None Energy Index: -1.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 845.91 J/kg Max Up Vert Vel: 41.13 m/s Conv Inhibition (B-): 22.20 J/kg Cap Strength: 1.35 C Lift Cond Lev (LCL): 930.32 mb = 753.73 m = 2472.83 ft Lev Free Conv (LFC): 855.32 mb = 1484.87 m = 4871.56 ft Equ Level (EL): 155.32 mb = 14077.75 m = 46186.27 ft B at Equ Level: 836.61 J/kg Max Parcel Lev (MPL): 95.32 mb = 16913.22 m = 55488.89 ft Wind level data Storm motion: 131 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 1008 51 0 0 -0.0 -0.0 | 311 12 9.0 -7.7 1 1000 120 195 3 0.8 2.9 | 296 11 9.7 -4.8 2 979 305 140 8 -5.1 6.1 | 292 4 3.8 -1.5 3 946 610 135 20 -14.1 14.1 | 141 8 -5.2 6.5 4 925 804 135 20 -14.1 14.1 | 141 8 -5.2 6.5 5 913 914 135 19 -13.4 13.4 | 142 7 -4.5 5.8 6 851 1524 100 27 -26.6 4.7 | 80 18 -17.6 -3.0 7 850 1539 100 27 -26.6 4.7 | 80 18 -17.6 -3.0 8 792 2134 85 23 -22.9 -2.0 | 55 17 -14.0 -9.7 9 764 2438 85 24 -23.9 -2.1 | 57 18 -15.0 -9.7 10 711 3048 65 17 -15.4 -7.2 | 24 16 -6.5 -14.8 11 700 3178 75 13 -12.6 -3.4 | 18 12 -3.6 -11.0 12 636 3962 85 13 -13.0 -1.1 | 24 10 -4.0 -8.8 13 612 4267 80 7 -6.9 -1.2 | 347 9 2.1 -8.9 14 590 4572 100 12 -11.8 2.1 | 27 6 -2.9 -5.6 15 568 4877 95 11 -11.0 1.0 | 17 7 -2.0 -6.7 16 547 5182 130 11 -8.4 7.1 | 318 1 0.5 -0.6 17 507 5791 145 11 -6.3 9.0 | 243 3 2.6 1.4 18 500 5910 105 11 -10.6 2.8 | 19 5 -1.7 -4.8 19 488 6096 95 10 -10.0 0.9 | 8 7 -1.0 -6.8 20 451 6706 80 13 -12.8 -2.3 | 21 11 -3.8 -9.9 21 433 7010 110 15 -14.1 5.1 | 64 6 -5.1 -2.5 22 417 7315 55 16 -13.1 -9.2 | 14 17 -4.2 -16.8 23 401 7620 55 18 -14.7 -10.3 | 18 19 -5.8 -18.0 24 400 7630 55 17 -13.9 -9.8 | 16 18 -5.0 -17.4 25 384 7925 65 16 -14.5 -6.8 | 21 15 -5.5 -14.4 26 369 8230 10 11 -1.9 -10.8 | 339 20 7.0 -18.5 27 354 8534 350 15 2.6 -14.8 | 333 25 11.6 -22.4 28 339 8839 325 11 6.3 -9.0 | 318 23 15.3 -16.7 29 326 9144 330 6 3.0 -5.2 | 317 18 12.0 -12.9 30 300 9750 320 15 9.6 -11.5 | 316 27 18.6 -19.1 31 287 10058 320 16 10.3 -12.3 | 316 28 19.2 -19.9 32 275 10363 340 18 6.2 -16.9 | 328 29 15.1 -24.6 33 250 11020 325 18 10.3 -14.7 | 319 30 19.3 -22.4 34 240 11278 325 19 10.9 -15.6 | 319 31 19.9 -23.2 35 200 12497 325 13 7.5 -10.6 | 318 25 16.4 -18.3 36 200 12500 315 13 9.2 -9.2 | 313 25 18.1 -16.8 37 181 13106 295 14 12.7 -5.9 | 302 26 21.6 -13.6 38 150 14290 295 35 31.7 -14.8 | 299 46 40.7 -22.4 39 134 14935 290 42 39.5 -14.4 | 294 53 48.4 -22.0 40 115 15850 275 28 27.9 -2.4 | 285 38 36.8 -10.1 41 104 16419 230 10 7.7 6.4 | 274 17 16.6 -1.2 42 103 16459 235 14 11.5 8.0 | 269 20 20.4 0.4 43 100 16640 220 12 7.7 9.2 | 265 17 16.7 1.5 44 98 16764 230 9 6.9 5.8 | 277 16 15.8 -1.9 45 88 17374 250 5 4.7 1.7 | 294 15 13.7 -5.9 46 79 17983 125 12 -9.8 6.9 | 49 1 -0.9 -0.8 47 75 18288 100 22 -21.7 3.8 | 73 13 -12.7 -3.8 48 71 18593 290 10 9.4 -3.4 | 301 21 18.4 -11.1 49 70 18680 270 17 17.0 -0.0 | 286 27 26.0 -7.7 50 64 19202 260 21 20.7 3.6 | 278 30 29.6 -4.0 51 61 19507 260 34 33.5 5.9 | 272 42 42.4 -1.8 52 58 19812 240 41 35.5 20.5 | 254 46 44.5 12.8 53 55 20117 220 36 23.1 27.6 | 238 38 32.1 19.9 54 52 20422 215 16 9.2 13.1 | 253 19 18.1 5.5 55 50 20690 280 24 23.6 -4.2 | 290 35 32.6 -11.8 56 50 20726 295 12 10.9 -5.1 | 303 24 19.8 -12.7 57 45 21336 265 30 29.9 2.6 | 277 39 38.8 -5.0 58 43 21641 250 11 10.3 3.8 | 281 20 19.3 -3.9 59 41 21946 220 7 4.5 5.4 | 280 14 13.5 -2.3 60 39 22250 95 2 -2.0 0.2 | 317 10 7.0 -7.5 61 37 22555 30 10 -5.0 -8.7 | 346 17 4.0 -16.3 62 35 22860 30 16 -8.0 -13.9 | 357 22 1.0 -21.5 63 33 23165 120 9 -7.8 4.5 | 340 3 1.2 -3.2 64 32 23470 130 10 -7.7 6.4 | 313 2 1.3 -1.2 65 30 23840 105 33 -31.9 8.5 | 92 23 -22.9 0.9 66 28 24079 105 36 -34.8 9.3 | 94 26 -25.8 1.7 67 24 24689 90 36 -36.0 0.0 | 74 28 -27.0 -7.7 68 21 25298 95 38 -37.9 3.3 | 81 29 -28.9 -4.3 Wind Parameters Mean winds (0-6000m): 100.5 at 15.7 knts Storm direction: 130.5 at 11.8 knts Shear (0-3000m) pos: 3.0 neg: 3.4 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 72.9 deg Storm rel helicity (0-3000m) pos: 1.6 neg: -134.7 tot: -133.1 m^2/s^2 ave: -44.4 10^-3 m/s^2 rel: -0.73 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -7.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 53.55 Bulk Shear: 15.80 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 ------------------------------------------------------------------------------- 500 142 9 284 4| 18.2 0.0 18.2| 0.0 -16.3 -16.3 -32.6 -0.59| 20.8-12.2 1000 136 14 162 3| 9.1 2.2 11.3| 0.1 -23.3 -23.2 -23.2 -0.58| 13.4 -7.8 1500 124 17 111 6| 6.1 5.6 11.7| 0.1 -56.9 -56.8 -37.9 -0.63| 13.4 -8.5 2000 114 19 91 9| 4.5 4.6 9.1| 0.1 -86.6 -86.5 -43.2 -0.68| 11.7 -8.0 2500 107 20 80 11| 3.6 3.9 7.6| 1.6 -99.4 -97.9 -39.1 -0.68| 10.1 -6.9 3000 101 20 71 11| 3.0 3.4 6.5| 1.6-134.7-133.1 -44.4 -0.73| 9.8 -7.1 4000 97 18 60 11| 2.6 2.6 5.2| 4.5-142.9-138.5 -34.6 -0.66| 8.5 -5.6 5000 97 17 53 10| 2.6 2.1 4.7| 14.1-153.8-139.7 -27.9 -0.54| 8.2 -4.5 6000 101 16 54 8| 2.4 2.4 4.8| 15.4-155.7-140.3 -23.4 -0.44| 8.2 -3.6 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20250512.12.gif