UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051312.upa.cvt Date: 1200Z 13 MAY 25 Searching for SB532... Searching the city database file for: SB532 ... Date:1200Z 13 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 53 24.6 23.9 96 0.7 24.1 0 0 297.2 300.6 297.0 351.8 18.86 1 1001 105 23.8 23.7 99 0.1 23.8 133 9 296.9 300.3 296.8 351.1 18.74 2 1000 114 23.8 23.7 99 0.1 23.8 155 10 297.0 300.3 296.9 351.3 18.76 3 989 211 25.4 22.9 86 2.5 23.6 152 12 299.5 302.8 297.1 352.3 18.06 4 925 800 23.0 20.1 84 2.9 20.9 105 11 302.8 305.8 296.8 350.8 16.22 5 924 809 23.0 20.1 84 2.9 20.9 105 11 302.9 305.9 296.8 351.0 16.23 6 850 1533 17.8 17.3 97 0.5 17.5 95 17 304.8 307.5 296.4 348.9 14.78 7 793 2125 13.6 13.6 100 0.0 13.6 90 23 306.4 308.7 295.2 343.8 12.45 8 754 2551 11.2 10.2 94 1.0 10.6 83 19 308.3 310.2 294.3 339.9 10.42 9 704 3125 9.8 6.7 81 3.1 7.9 89 12 312.8 314.5 294.3 340.0 8.78 10 700 3173 9.4 6.5 82 2.9 7.6 90 11 312.9 314.6 294.3 339.9 8.71 11 673 3498 7.0 6.0 93 1.0 6.4 92 12 313.7 315.4 294.6 341.0 8.75 12 668 3559 7.2 4.5 83 2.7 5.6 91 11 314.6 316.2 294.2 339.5 7.93 13 630 4039 4.6 -0.0 72 4.6 2.1 80 10 317.0 318.2 293.4 336.3 6.08 14 620 4170 3.8 2.6 92 1.2 3.1 77 9 317.5 319.0 294.6 341.2 7.47 15 581 4696 1.2 -0.9 86 2.1 0.1 78 11 320.4 321.6 294.4 340.3 6.18 16 576 4765 1.2 -3.8 69 5.0 -1.3 81 12 321.2 322.2 293.7 337.6 5.02 17 558 5020 -0.5 -5.3 70 4.8 -2.9 89 12 322.2 323.1 293.6 337.3 4.62 18 549 5150 -1.5 -2.2 95 0.7 -1.9 93 13 322.5 323.6 294.7 341.8 5.94 19 500 5890 -5.5 -7.0 89 1.5 -6.2 75 6 326.3 327.2 294.7 341.4 4.53 20 456 6611 -8.9 -13.0 72 4.1 -10.6 90 4 330.8 331.4 294.7 341.4 3.08 21 444 6818 -9.1 -18.1 48 9.0 -12.3 100 3 333.1 333.5 294.4 340.4 2.07 22 433 7012 -10.1 -17.1 57 7.0 -12.7 110 2 334.2 334.7 294.9 342.3 2.31 23 400 7620 -14.5 -19.2 67 4.7 -16.1 105 5 336.1 336.6 295.2 343.6 2.09 24 349 8642 -21.1 -26.1 64 5.0 -22.4 283 5 340.6 340.9 295.6 345.4 1.30 25 327 9120 -25.3 -27.8 80 2.5 -25.9 281 8 341.2 341.5 295.7 345.6 1.19 26 315 9390 -27.5 -30.2 78 2.7 -28.0 280 10 341.8 342.0 295.6 345.5 0.99 27 300 9740 -30.1 -33.1 75 3.0 -30.6 320 18 343.0 343.1 295.7 346.0 0.78 28 261 10715 -37.5 -42.2 61 4.7 -38.0 319 22 346.0 346.1 296.1 347.5 0.36 29 250 11010 -40.1 -44.6 62 4.5 -40.5 310 25 346.4 346.5 296.1 347.6 0.29 30 221 11838 -47.1 -54.1 45 7.0 -47.4 315 31 348.1 348.1 296.3 348.6 0.11 31 200 12490 -52.9 -57.0 61 4.1 -53.0 300 26 349.0 349.0 296.5 349.4 0.09 32 182 13091 -58.1 -62.3 58 4.2 -58.2 296 26 350.1 350.1 296.7 350.3 0.05 33 157 14004 -66.1 -72.1 43 6.0 -66.1 290 25 351.6 351.6 297.0 351.7 0.01 34 150 14280 -67.3 -75.3 31 8.0 -67.4 295 36 354.2 354.2 297.5 354.2 0.01 35 148 14360 -67.5 -76.5 27 9.0 -67.5 294 37 355.2 355.2 297.7 355.2 0.01 36 108 16201 -77.9 -84.9 31 7.0 -77.9 229 22 369.0 369.0 300.4 369.0 0.00 37 101 16583 -77.5 -85.5 26 8.0 -77.5 191 10 376.9 376.9 301.8 376.9 0.00 38 100 16640 -77.7 -84.7 31 7.0 -77.7 185 6 377.6 377.6 301.9 377.6 0.00 39 87 17431 -81.5 -88.5 29 7.0 -81.5 245 15 385.3 385.3 303.1 385.3 0.00 40 73 18436 -74.1 -86.1 14 12.0 -74.2 255 19 420.8 420.8 307.8 420.8 0.00 41 70 18680 -75.3 -87.3 14 12.0 -75.3 245 34 423.3 423.3 308.1 423.3 0.00 42 67 18934 -76.3 -88.3 13 12.0 -76.3 241 34 426.5 426.5 308.4 426.5 0.00 43 64 19203 -70.1 -86.1 8 16.0 -70.2 221 28 445.7 445.7 310.4 445.7 0.00 44 54 20225 -66.3 -87.3 4 21.0 -66.5 267 15 476.6 476.6 313.2 476.7 0.00 45 50 20690 -67.7 -88.7 3 21.0 -67.9 265 25 484.0 484.0 313.8 484.0 0.00 46 49 20811 -67.9 -88.9 3 21.0 -68.1 261 26 486.3 486.3 314.0 486.3 0.00 47 41 21902 -60.1 -87.1 2 27.0 -60.8 103 7 531.2 531.2 317.0 531.2 0.00 48 34 23061 -62.9 -89.9 1 27.0 -63.5 79 11 553.0 553.0 318.3 553.0 0.00 49 30 23840 -58.1 -88.1 1 30.0 -59.2 100 16 586.2 586.3 320.0 586.3 0.01 50 24 25259 -54.1 -87.1 1 33.0 -56.2 103 28 636.5 636.5 322.2 636.6 0.01 51 23 25531 -54.7 -86.7 1 32.0 -56.8 99 31 642.5 642.5 322.4 642.6 0.01 TRP 87 17431 -81.5 -88.5 29 7.0 -81.5 245 15 385.3 385.3 303.1 385.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 563.29 mb = 4945.09 m = 16223.85 ft Wetbulb zero: 580.72 mb = 4699.39 m = 15417.74 ft Precipitable water: 2.40 inches Sfc-500 mean rel hum: 88.19 % Est. max temperature: 32.07 C = 89.73 F Sfc-Lift cond lev (LCL): 997.24 mb = 138.36 m = 453.93 ft T: 24.20 C 700-500 lapse rate: 5.48 C/km ThetaE index: 11.11 C Layer 850.0- 704.0 mb Conv cond level (CCL): 885.12 mb = 1182.06 m = 3878.11 ft Mean mixing ratio: 17.18 g/kg Conv temperature: 31.35 C = 88.43 F Cap Strength: 1.94 C Lifted Index: -3.09 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.52 C Lifted Index @700 mb: -1.58 C Showalter Index: -2.12 C Risk: Severe thunderstorms possible Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.80 C K Index: 37.70 Risk: > 80 % chance of thunderstorms Sweat Index: 247.60 Risk: None Energy Index: -1.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 925.30 J/kg Max Up Vert Vel: 43.02 m/s Conv Inhibition (B-): 24.78 J/kg Cap Strength: 1.94 C Lift Cond Lev (LCL): 923.82 mb = 811.14 m = 2661.17 ft Lev Free Conv (LFC): 858.82 mb = 1443.51 m = 4735.86 ft Equ Level (EL): 158.82 mb = 13932.97 m = 45711.27 ft B at Equ Level: 918.77 J/kg Max Parcel Lev (MPL): 98.82 mb = 16707.30 m = 54813.32 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 1007 53 0 0 -0.0 -0.0 | 303 10 8.3 -5.3 1 1000 114 155 10 -4.2 9.1 | 227 6 4.0 3.8 2 979 305 150 13 -6.5 11.3 | 196 6 1.8 6.0 3 945 610 115 10 -9.1 4.2 | 37 1 -0.8 -1.1 4 925 800 105 11 -10.6 2.8 | 44 3 -2.4 -2.4 5 913 914 110 12 -11.3 4.1 | 69 3 -3.0 -1.2 6 881 1219 110 13 -12.2 4.4 | 78 4 -4.0 -0.8 7 850 1533 95 17 -16.9 1.5 | 66 9 -8.7 -3.8 8 821 1829 90 23 -23.0 0.0 | 70 16 -14.7 -5.3 9 792 2134 90 23 -23.0 0.0 | 70 16 -14.7 -5.3 10 764 2438 85 20 -19.9 -1.7 | 59 14 -11.7 -7.0 11 737 2743 80 17 -16.7 -3.0 | 46 12 -8.5 -8.2 12 700 3173 90 11 -11.0 0.0 | 27 6 -2.7 -5.3 13 685 3353 95 12 -12.0 1.0 | 41 6 -3.7 -4.2 14 611 4267 75 9 -8.7 -2.3 | 3 8 -0.4 -7.6 15 589 4572 75 11 -10.6 -2.8 | 16 8 -2.4 -8.1 16 546 5182 95 13 -13.0 1.1 | 48 6 -4.7 -4.2 17 526 5486 85 10 -10.0 -0.9 | 15 6 -1.7 -6.2 18 500 5890 75 6 -5.8 -1.6 | 340 7 2.5 -6.8 19 487 6096 65 7 -6.3 -3.0 | 347 8 1.9 -8.2 20 433 7010 110 2 -1.9 0.7 | 306 8 6.4 -4.6 21 400 7620 105 5 -4.8 1.3 | 319 5 3.4 -4.0 22 368 8230 285 3 2.9 -0.8 | 299 13 11.2 -6.1 23 312 9449 280 10 9.8 -1.7 | 291 19 18.1 -7.0 24 300 9740 320 18 11.6 -13.8 | 314 28 19.8 -19.1 25 299 9754 320 15 9.6 -11.5 | 313 25 17.9 -16.8 26 274 10363 330 19 9.5 -16.5 | 321 28 17.8 -21.7 27 250 11010 310 25 19.2 -16.1 | 308 35 27.4 -21.4 28 240 11278 310 25 19.2 -16.1 | 308 35 27.4 -21.4 29 219 11887 315 32 22.6 -22.6 | 312 42 30.9 -27.9 30 200 12490 300 26 22.5 -13.0 | 301 36 30.8 -18.3 31 156 14021 290 25 23.5 -8.6 | 294 35 31.8 -13.8 32 150 14280 295 36 32.6 -15.2 | 297 46 40.9 -20.5 33 134 14935 290 42 39.5 -14.4 | 292 52 47.7 -19.6 34 115 15850 260 25 24.6 4.3 | 272 33 32.9 -0.9 35 103 16459 205 19 8.0 17.2 | 234 20 16.3 11.9 36 100 16640 185 6 0.5 6.0 | 265 9 8.8 0.7 37 98 16764 185 6 0.5 6.0 | 265 9 8.8 0.7 38 88 17374 285 10 9.7 -2.6 | 294 20 17.9 -7.9 39 87 17431 245 15 13.6 6.3 | 267 22 21.9 1.1 40 83 17678 235 16 13.1 9.2 | 260 22 21.4 3.9 41 79 17983 235 17 13.9 9.8 | 259 23 22.2 4.5 42 75 18288 270 15 15.0 -0.0 | 283 24 23.3 -5.3 43 71 18593 240 24 20.8 12.0 | 257 30 29.0 6.7 44 70 18680 245 34 30.8 14.4 | 257 40 39.1 9.1 45 67 18898 245 35 31.7 14.8 | 257 41 40.0 9.5 46 64 19202 220 28 18.0 21.4 | 238 31 26.3 16.2 47 61 19507 235 25 20.5 14.3 | 253 30 28.7 9.1 48 58 19812 205 13 5.5 11.8 | 245 15 13.8 6.5 49 55 20117 265 10 10.0 0.9 | 284 19 18.2 -4.4 50 52 20422 270 24 24.0 -0.0 | 279 33 32.3 -5.3 51 50 20690 265 25 24.9 2.2 | 275 33 33.2 -3.1 52 47 21031 255 29 28.0 7.5 | 266 36 36.3 2.2 53 45 21336 235 24 19.7 13.8 | 253 29 27.9 8.5 54 43 21641 170 18 -3.1 17.7 | 202 13 5.1 12.4 55 41 21946 95 6 -6.0 0.5 | 334 5 2.3 -4.8 56 39 22250 340 12 4.1 -11.3 | 323 21 12.4 -16.6 57 37 22555 340 18 6.2 -16.9 | 327 26 14.4 -22.2 58 35 22860 350 14 2.4 -13.8 | 331 22 10.7 -19.1 59 33 23165 120 10 -8.7 5.0 | 55 0 -0.4 -0.3 60 30 23774 85 24 -23.9 -2.1 | 65 17 -15.7 -7.4 61 30 23840 100 16 -15.8 2.8 | 72 8 -7.5 -2.5 62 28 24079 75 16 -15.5 -4.1 | 37 12 -7.2 -9.4 63 26 24384 100 17 -16.7 3.0 | 75 9 -8.5 -2.3 64 24 24689 105 27 -26.1 7.0 | 95 18 -17.8 1.7 65 21 25298 90 37 -37.0 0.0 | 80 29 -28.7 -5.3 66 20 25603 100 40 -39.4 6.9 | 93 31 -31.1 1.7 67 18 25908 90 38 -38.0 0.0 | 80 30 -29.7 -5.3 Wind Parameters Mean winds (0-6000m): 92.6 at 13.1 knts Storm direction: 122.6 at 9.8 knts Shear (0-3000m) pos: 1.3 neg: 2.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 94.1 deg Storm rel helicity (0-3000m) pos: 3.9 neg: -46.8 tot: -43.0 m^2/s^2 ave: -14.3 10^-3 m/s^2 rel: -0.49 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -4.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 61.84 Bulk Shear: 14.96 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 ------------------------------------------------------------------------------- 500 144 11 209 4| 10.9 0.0 10.9| 0.0 -19.9 -19.9 -39.8 -0.83| 21.0-17.4 1000 127 11 158 1| 5.4 1.5 7.0| 1.5 -20.2 -18.8 -18.8 -0.66| 12.9 -8.6 1500 117 12 97 3| 3.6 3.2 6.8| 1.7 -22.5 -20.8 -13.9 -0.56| 10.8 -6.0 2000 107 15 80 6| 2.7 3.9 6.6| 3.9 -22.5 -18.6 -9.3 -0.45| 9.6 -4.4 2500 102 16 74 8| 2.2 2.6 4.7| 3.9 -37.5 -33.6 -13.5 -0.49| 8.7 -4.3 3000 98 16 68 8| 1.3 2.1 3.5| 3.9 -46.8 -43.0 -14.3 -0.49| 8.4 -4.1 4000 96 15 60 7| 1.0 1.6 2.6| 5.7 -54.0 -48.3 -12.1 -0.49| 7.1 -3.5 5000 94 14 52 7| 1.2 1.4 2.6| 15.7 -55.7 -40.0 -8.0 -0.37| 6.4 -2.4 6000 93 13 46 7| 1.0 1.2 2.2| 17.8 -68.0 -50.2 -8.4 -0.41| 6.1 -2.5 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20250513.12.gif