UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for SB532... Searching the city database file for: SB532 ... Date:1200Z 9 OCT 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 56 21.8 20.2 91 1.6 20.7 160 1 294.4 297.0 293.6 337.1 14.96 1 1000 116 20.8 20.6 99 0.2 20.7 155 4 294.0 296.7 293.9 338.0 15.45 2 983 264 20.2 20.2 100 0.0 20.2 171 5 294.8 297.5 294.0 338.7 15.33 3 964 434 23.8 16.8 65 7.0 19.1 175 5 300.1 302.4 293.6 336.9 12.58 4 925 796 24.8 13.8 50 11.0 17.5 110 9 304.7 306.7 293.6 336.9 10.78 5 872 1312 20.8 16.3 75 4.5 17.7 100 16 305.7 308.2 295.8 346.1 13.49 6 850 1534 19.8 13.8 68 6.0 15.8 95 20 306.9 309.1 294.8 342.3 11.75 7 700 3174 8.2 6.0 86 2.2 6.9 75 19 311.6 313.2 293.7 337.5 8.41 8 676 3462 5.6 5.1 97 0.5 5.3 84 20 311.8 313.3 293.6 337.1 8.18 9 617 4206 2.2 -2.8 69 5.0 -0.3 74 8 316.1 317.1 292.3 332.2 5.05 10 596 4485 0.2 -1.3 90 1.5 -0.6 95 10 317.0 318.1 293.2 335.6 5.85 11 526 5481 -4.7 -4.8 99 0.1 -4.8 71 14 322.6 323.6 294.1 339.2 5.10 12 500 5880 -5.5 -7.3 87 1.8 -6.4 75 4 326.3 327.2 294.6 341.1 4.43 13 479 6216 -7.1 -11.1 73 4.0 -8.8 66 2 328.4 329.1 294.3 340.0 3.42 14 451 6684 -9.7 -13.6 73 3.9 -11.3 72 5 330.8 331.4 294.6 341.0 2.97 15 400 7600 -16.1 -18.6 81 2.5 -16.9 95 6 334.1 334.5 294.8 341.8 2.20 16 359 8402 -22.5 -23.2 94 0.7 -22.7 96 6 336.0 336.3 294.8 341.9 1.65 17 347 8651 -22.7 -27.7 64 5.0 -23.9 126 10 339.0 339.2 295.1 343.2 1.13 18 318 9284 -27.1 -34.1 51 7.0 -28.3 135 7 341.5 341.6 295.3 344.0 0.67 19 300 9700 -30.3 -39.3 41 9.0 -31.6 140 5 342.7 342.8 295.4 344.3 0.42 20 281 10162 -33.7 -44.7 32 11.0 -34.8 120 6 344.3 344.3 295.6 345.3 0.25 21 250 10970 -40.5 -54.5 21 14.0 -41.3 85 9 345.9 345.9 295.8 346.2 0.09 22 240 11247 -42.9 -57.9 18 15.0 -43.6 74 8 346.3 346.3 295.8 346.6 0.06 23 200 12450 -53.7 -61.7 37 8.0 -53.9 25 5 347.7 347.7 296.2 347.9 0.05 24 198 12514 -54.5 -61.5 42 7.0 -54.6 25 5 347.5 347.5 296.1 347.7 0.05 25 190 12776 -56.5 -64.5 36 8.0 -56.6 25 5 348.4 348.4 296.3 348.5 0.03 26 171 13434 -61.7 -72.7 22 11.0 -61.8 55 11 350.4 350.4 296.7 350.5 0.01 27 157 13956 -66.3 -69.4 65 3.1 -66.3 65 20 351.3 351.3 296.9 351.4 0.02 28 150 14230 -68.3 -71.6 62 3.3 -68.3 70 25 352.4 352.4 297.2 352.5 0.02 29 140 14640 -71.5 -75.9 52 4.4 -71.5 65 26 353.8 353.8 297.5 353.9 0.01 30 124 15350 -73.9 -79.9 39 6.0 -73.9 26 21 362.0 362.0 299.1 362.0 0.01 31 112 15937 -77.7 -80.9 60 3.2 -77.7 355 8 365.6 365.6 299.8 365.6 0.01 32 105 16304 -79.9 -83.7 53 3.8 -79.9 355 2 368.2 368.2 300.2 368.2 0.00 33 100 16580 -78.9 -83.6 46 4.7 -78.9 300 13 375.3 375.3 301.5 375.3 0.00 34 95 16872 -80.5 -85.5 43 5.0 -80.5 301 13 377.7 377.7 301.9 377.7 0.00 35 74 18311 -74.3 -87.3 12 13.0 -74.3 129 10 418.7 418.7 307.6 418.7 0.00 36 72 18473 -70.9 -85.9 9 15.0 -71.0 147 7 429.2 429.2 308.7 429.2 0.00 37 70 18640 -71.9 -87.9 7 16.0 -72.0 165 3 430.6 430.6 308.9 430.6 0.00 38 64 19164 -74.1 -88.1 10 14.0 -74.2 269 12 436.9 436.9 309.6 436.9 0.00 39 57 19850 -66.9 -88.9 3 22.0 -67.1 185 18 468.0 468.0 312.5 468.0 0.00 40 54 20175 -68.3 -89.3 3 21.0 -68.5 118 16 472.0 472.0 312.8 472.0 0.00 41 53 20288 -65.5 -88.5 3 23.0 -65.8 98 18 481.0 481.0 313.5 481.1 0.00 42 50 20640 -67.3 -89.3 3 22.0 -67.5 85 17 484.9 484.9 313.8 484.9 0.00 43 42 21692 -68.1 -91.1 2 23.0 -68.4 113 36 507.7 507.7 315.5 507.7 0.00 44 40 21988 -64.9 -89.9 2 25.0 -65.3 90 47 522.9 522.9 316.5 522.9 0.00 45 32 23367 -60.3 -88.3 1 28.0 -61.2 87 58 569.6 569.6 319.2 569.7 0.00 46 31 23565 -60.3 -87.8 2 27.5 -61.2 80 62 574.8 574.8 319.4 574.9 0.01 47 30 23770 -60.3 -87.3 2 27.0 -61.2 80 56 580.3 580.3 319.7 580.3 0.01 48 27 24425 -60.1 -88.1 1 28.0 -61.1 78 59 598.6 598.6 320.6 598.6 0.01 49 23 25436 -54.3 -85.3 1 31.0 -56.4 87 55 643.7 643.7 322.4 643.8 0.01 50 20 26330 -54.1 -85.1 1 31.0 -56.5 95 51 670.6 670.6 323.4 670.7 0.01 51 13 29134 -47.7 -82.7 1 35.0 -53.2 98 49 780.7 780.7 326.8 781.0 0.03 52 13 29134 -48.5 -82.5 1 34.0 -53.7 98 49 777.9 777.9 326.7 778.2 0.03 TRP 105 16304 -79.9 -83.7 53 3.8 -79.9 355 2 368.2 368.2 300.2 368.2 0.00 WND 31 23565 -60.3 -87.8 2 27.5 -61.2 80 62 574.8 574.8 319.4 574.9 0.01 Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 593.14 mb = 4525.92 m = 14848.64 ft Wetbulb zero: 620.48 mb = 4160.02 m = 13648.19 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 81.31 % Est. max temperature: 33.97 C = 93.14 F Sfc-Lift cond lev (LCL): 983.98 mb = 255.80 m = 839.23 ft T: 20.23 C 700-500 lapse rate: 5.06 C/km ThetaE index: 13.87 C Layer 850.0- 596.0 mb Conv cond level (CCL): 765.77 mb = 2415.45 m = 7924.59 ft Mean mixing ratio: 12.86 g/kg Conv temperature: 36.92 C = 98.46 F Cap Strength: 5.37 C Lifted Index: 2.21 C Risk: None Lifted Index @300 mb: 5.13 C Lifted Index @700 mb: 1.27 C Showalter Index: 0.34 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 19.30 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 209.60 Risk: None Energy Index: -0.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.61 J/kg Max Up Vert Vel: 10.45 m/s Conv Inhibition (B-): 39592.18 J/kg Cap Strength: 5.37 C Lift Cond Lev (LCL): 874.86 mb = 1283.71 m = 4211.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 122 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 56 160 1 -0.3 0.9 | 298 9 7.9 -4.3 1 1000 116 155 4 -1.7 3.6 | 284 7 6.6 -1.6 2 979 305 175 5 -0.4 5.0 | 272 8 7.8 -0.3 3 945 610 175 5 -0.4 5.0 | 272 8 7.8 -0.3 4 925 796 110 9 -8.5 3.1 | 5 2 -0.2 -2.2 5 913 914 120 13 -11.3 6.5 | 113 3 -3.0 1.3 6 851 1524 90 18 -18.0 0.0 | 62 11 -9.7 -5.2 7 850 1534 95 20 -19.9 1.7 | 73 12 -11.6 -3.5 8 792 2134 110 15 -14.1 5.1 | 89 6 -5.8 -0.1 9 764 2438 95 17 -16.9 1.5 | 67 9 -8.7 -3.8 10 711 3048 75 22 -21.3 -5.7 | 50 17 -13.0 -10.9 11 700 3174 75 19 -18.4 -4.9 | 45 14 -10.1 -10.2 12 659 3658 90 20 -20.0 0.0 | 66 13 -11.7 -5.2 13 635 3962 70 10 -9.4 -3.4 | 7 9 -1.1 -8.7 14 611 4267 75 7 -6.8 -1.8 | 348 7 1.5 -7.1 15 588 4572 105 11 -10.6 2.8 | 44 3 -2.3 -2.4 16 566 4877 105 10 -9.7 2.6 | 28 3 -1.4 -2.7 17 525 5486 70 14 -13.2 -4.8 | 26 11 -4.9 -10.0 18 500 5880 75 4 -3.9 -1.0 | 325 8 4.4 -6.3 19 486 6096 65 1 -0.9 -0.4 | 308 9 7.4 -5.7 20 415 7315 80 10 -9.8 -1.7 | 13 7 -1.6 -7.0 21 400 7600 95 6 -6.0 0.5 | 334 5 2.3 -4.7 22 367 8230 65 1 -0.9 -0.4 | 308 9 7.4 -5.7 23 352 8534 125 10 -8.2 5.7 | 190 1 0.1 0.5 24 300 9700 140 5 -3.2 3.8 | 286 5 5.1 -1.4 25 250 10970 85 9 -9.0 -0.8 | 7 6 -0.7 -6.0 26 200 12450 25 5 -2.1 -4.5 | 328 12 6.2 -9.8 27 189 12802 25 5 -2.1 -4.5 | 328 12 6.2 -9.8 28 171 13411 55 11 -9.0 -6.3 | 4 12 -0.7 -11.5 29 150 14230 70 25 -23.5 -8.6 | 48 21 -15.2 -13.8 30 140 14630 65 26 -23.6 -11.0 | 43 22 -15.3 -16.2 31 126 15240 40 24 -15.4 -18.4 | 17 25 -7.2 -23.6 32 120 15545 355 14 1.2 -13.9 | 334 21 9.5 -19.2 33 105 16304 355 2 0.2 -2.0 | 311 11 8.5 -7.2 34 102 16459 10 1 -0.2 -1.0 | 308 10 8.1 -6.2 35 100 16580 300 13 11.3 -6.5 | 301 23 19.5 -11.7 36 97 16764 305 13 10.6 -7.5 | 304 23 18.9 -12.7 37 92 17069 295 12 10.9 -5.1 | 298 22 19.2 -10.3 38 87 17374 255 10 9.7 2.6 | 278 18 17.9 -2.7 39 83 17678 50 11 -8.4 -7.1 | 1 12 -0.2 -12.3 40 78 17983 30 11 -5.5 -9.5 | 349 15 2.8 -14.8 41 74 18288 125 11 -9.0 6.3 | 146 1 -0.7 1.1 42 70 18640 165 3 -0.8 2.9 | 287 8 7.5 -2.3 43 64 19202 275 12 12.0 -1.0 | 287 21 20.2 -6.3 44 57 19812 195 19 4.9 18.4 | 225 19 13.2 13.1 45 55 20117 130 15 -11.5 9.6 | 144 5 -3.2 4.4 46 52 20422 75 21 -20.3 -5.4 | 48 16 -12.0 -10.7 47 50 20640 85 17 -16.9 -1.5 | 52 11 -8.7 -6.7 48 49 20726 60 19 -16.5 -9.5 | 29 17 -8.2 -14.7 49 47 21031 85 17 -16.9 -1.5 | 52 11 -8.7 -6.7 50 45 21336 110 25 -23.5 8.6 | 102 16 -15.2 3.3 51 42 21641 120 33 -28.6 16.5 | 119 23 -20.3 11.3 52 40 21946 90 47 -47.0 0.0 | 82 39 -38.7 -5.2 53 33 23165 95 54 -53.8 4.7 | 89 46 -45.5 -0.5 54 31 23565 80 62 -61.1 -10.8 | 73 55 -52.8 -16.0 55 30 23770 80 56 -55.1 -9.7 | 72 49 -46.9 -15.0 56 30 23774 80 62 -61.1 -10.8 | 73 55 -52.8 -16.0 57 29 24079 75 60 -58.0 -15.5 | 67 54 -49.7 -20.8 58 20 26330 95 51 -50.8 4.4 | 89 43 -42.5 -0.8 59 10 28651 100 47 -46.3 8.2 | 94 38 -38.0 2.9 60 7 29566 90 46 -46.0 0.0 | 82 38 -37.7 -5.2 Wind Parameters Mean winds (0-6000m): 92.3 at 13.1 knts Storm direction: 122.3 at 9.8 knts Shear (0-3000m) pos: 1.4 neg: 4.9 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 111.2 deg Storm rel helicity (0-3000m) pos: 12.7 neg: -35.5 tot: -22.8 m^2/s^2 ave: -7.6 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.48 Bulk Shear: 22.03 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 ------------------------------------------------------------------------------- 500 170 5 276 8| 4.2 0.0 4.2| 0.0 -7.2 -7.2 -14.4 -0.76| 4.9 -3.7 1000 139 7 269 4| 2.1 6.5 8.6| 2.8 -9.3 -6.6 -6.6 0.13| 10.0 1.3 1500 116 10 46 1| 1.4 6.7 8.1| 7.5 -16.1 -8.6 -5.7 0.02| 9.7 0.2 2000 110 12 70 3| 2.2 5.0 7.2| 12.6 -16.1 -3.5 -1.7 0.08| 8.7 0.7 2500 107 13 71 4| 1.7 4.9 6.6| 12.7 -23.1 -10.5 -4.2 -0.01| 8.3 -0.1 3000 101 14 65 6| 1.4 4.9 6.4| 12.7 -35.5 -22.8 -7.6 -0.08| 8.1 -0.7 4000 95 15 59 8| 1.7 2.7 4.4| 29.7 -69.9 -40.2 -10.1 -0.17| 8.6 -1.5 5000 95 14 53 7| 1.8 2.3 4.1| 36.1 -74.1 -38.0 -7.6 -0.12| 8.0 -0.9 6000 92 13 45 7| 1.5 1.6 3.1| 36.1-100.4 -64.4 -10.7 -0.22| 8.2 -1.8 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20251009.12.gif