UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050300.upa.cvt Date: 0000Z 3 MAY 25 Searching for SB099... Searching the city database file for: SB099 ... Date:0000Z 3 MAY 25 Station: SB099 WMO ident: 82099 Latitude: 0.05 Longitude: -51.07 ------------------------------------------------------------------------------- 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 1010 13 26.6 24.3 87 2.3 24.9 50 1 298.9 302.4 297.7 355.2 19.27 1 1000 100 26.8 23.7 83 3.1 24.5 55 5 300.0 303.4 297.7 355.0 18.76 2 925 787 22.4 20.5 89 1.9 21.1 85 19 302.2 305.3 296.9 351.4 16.63 3 850 1520 18.2 15.9 86 2.3 16.7 130 19 305.2 307.7 295.6 345.5 13.49 4 834 1683 16.8 15.9 94 0.9 16.2 133 18 305.4 308.0 295.8 346.6 13.76 5 796 2081 16.0 9.0 63 7.0 11.6 119 15 308.6 310.4 293.4 336.3 9.09 6 709 3057 10.4 6.1 75 4.3 7.8 81 12 312.9 314.4 294.0 338.8 8.36 7 700 3164 10.0 4.0 66 6.0 6.5 90 10 313.6 315.0 293.4 336.4 7.30 8 670 3527 8.8 -0.2 53 9.0 3.9 100 9 316.2 317.3 292.8 334.1 5.63 9 644 3853 6.4 1.9 73 4.5 3.8 96 10 317.0 318.4 294.0 338.7 6.83 10 599 4443 3.2 -4.8 56 8.0 -0.8 103 15 320.0 320.8 292.9 334.5 4.47 11 588 4594 3.0 -22.0 14 25.0 -5.4 105 15 321.4 321.7 290.3 325.3 1.12 12 570 4845 2.0 -30.0 7 32.0 -7.0 97 20 323.1 323.2 290.3 325.1 0.56 13 566 4902 1.2 -9.8 44 11.0 -3.7 94 21 322.8 323.5 292.7 333.5 3.21 14 557 5031 1.0 -15.0 29 16.0 -5.4 86 21 324.1 324.5 292.1 331.4 2.14 15 539 5294 -0.3 -21.3 19 21.0 -7.5 76 21 325.6 325.9 291.7 330.1 1.29 16 526 5489 -2.3 -10.3 54 8.0 -5.8 79 19 325.5 326.1 293.5 336.6 3.32 17 500 5890 -3.9 -14.9 42 11.0 -8.2 85 14 328.3 328.8 293.4 336.6 2.41 18 470 6377 -6.9 -43.9 3 37.0 -13.9 85 11 330.4 330.5 292.0 331.1 0.17 19 462 6511 -7.7 -19.7 38 12.0 -11.8 85 10 331.1 331.4 293.6 337.2 1.74 20 455 6630 -8.7 -20.7 37 12.0 -12.7 85 8 331.2 331.6 293.6 337.0 1.62 21 417 7303 -12.5 -37.5 10 25.0 -17.6 80 15 334.7 334.8 293.3 336.1 0.36 22 400 7620 -14.5 -28.5 29 14.0 -18.1 105 10 336.1 336.3 294.2 339.5 0.91 23 398 7658 -14.7 -30.7 24 16.0 -18.6 108 10 336.4 336.5 294.1 339.1 0.74 24 391 7792 -15.9 -20.6 67 4.7 -17.4 119 11 336.5 336.9 295.1 343.3 1.90 25 388 7850 -16.1 -22.1 60 6.0 -17.9 123 11 337.0 337.3 295.0 343.0 1.68 26 385 7909 -15.7 -42.7 8 27.0 -20.3 128 11 338.3 338.3 294.1 339.2 0.23 27 382 7968 -16.1 -41.1 10 25.0 -20.5 129 11 338.5 338.5 294.2 339.6 0.27 28 356 8495 -20.5 -27.5 53 7.0 -22.2 121 17 339.5 339.7 295.2 343.6 1.12 29 338 8878 -22.7 -57.7 3 35.0 -26.1 104 17 341.5 341.6 294.7 341.7 0.05 30 309 9529 -28.5 -44.5 20 16.0 -30.4 104 19 342.3 342.4 295.1 343.3 0.24 31 301 9716 -30.1 -38.1 46 8.0 -31.3 114 19 342.6 342.7 295.4 344.5 0.48 32 300 9740 -30.3 -39.3 41 9.0 -31.6 115 19 342.7 342.8 295.4 344.3 0.42 33 293 9907 -31.7 -53.7 10 22.0 -33.5 120 19 343.0 343.0 295.1 343.4 0.09 34 283 10152 -33.9 -47.9 23 14.0 -35.2 125 18 343.3 343.3 295.3 344.0 0.18 35 276 10327 -35.1 -39.5 64 4.4 -35.7 125 15 344.0 344.1 295.7 345.8 0.45 36 273 10403 -35.5 -43.5 44 8.0 -36.4 122 14 344.5 344.6 295.7 345.7 0.30 37 262 10688 -37.7 -41.2 70 3.5 -38.1 100 15 345.4 345.4 296.0 346.9 0.40 38 250 11010 -39.9 -45.9 53 6.0 -40.4 105 16 346.7 346.8 296.1 347.8 0.25 39 245 11147 -40.7 -49.7 37 9.0 -41.3 105 16 347.6 347.6 296.3 348.3 0.17 40 216 11989 -48.1 -52.2 62 4.1 -48.3 108 15 348.8 348.9 296.5 349.4 0.14 41 202 12426 -51.7 -57.7 49 6.0 -51.9 123 14 349.9 349.9 296.7 350.2 0.08 42 200 12490 -52.1 -58.1 48 6.0 -52.3 125 14 350.3 350.3 296.8 350.6 0.07 43 180 13161 -58.3 -60.2 79 1.9 -58.3 138 10 350.9 350.9 296.9 351.1 0.06 44 173 13409 -60.3 -64.0 62 3.7 -60.4 126 8 351.6 351.6 297.0 351.7 0.04 45 171 13481 -61.1 -63.8 70 2.7 -61.2 122 7 351.4 351.4 297.0 351.6 0.04 46 166 13664 -62.7 -64.4 80 1.7 -62.7 113 6 351.7 351.7 297.0 351.9 0.04 47 159 13928 -64.7 -69.7 50 5.0 -64.8 121 6 352.7 352.7 297.3 352.8 0.02 48 153 14161 -67.1 -71.1 57 4.0 -67.1 133 7 352.5 352.5 297.2 352.6 0.02 49 150 14280 -67.9 -72.0 56 4.1 -67.9 140 8 353.1 353.1 297.3 353.2 0.02 50 115 15828 -79.5 -85.5 36 6.0 -79.5 151 18 359.5 359.5 298.6 359.5 0.00 51 104 16404 -75.1 -85.1 20 10.0 -75.2 123 16 378.4 378.4 302.0 378.4 0.00 52 100 16630 -76.1 -86.1 19 10.0 -76.2 275 11 380.7 380.7 302.3 380.7 0.00 53 86 17493 -80.5 -88.5 25 8.0 -80.5 300 13 388.6 388.6 303.6 388.6 0.00 54 70 18670 -76.3 -89.3 11 13.0 -76.3 265 33 421.2 421.2 307.9 421.2 0.00 55 66 19011 -73.5 -88.5 8 15.0 -73.6 268 33 434.4 434.4 309.3 434.4 0.00 56 58 19766 -73.3 -89.3 7 16.0 -73.4 251 31 451.2 451.2 311.0 451.2 0.00 57 56 19970 -73.9 -89.9 7 16.0 -74.0 256 24 454.4 454.4 311.3 454.4 0.00 58 52 20409 -67.7 -89.7 3 22.0 -67.9 291 28 478.6 478.6 313.3 478.6 0.00 59 50 20650 -58.5 -87.5 1 29.0 -59.2 315 34 505.6 505.6 315.4 505.6 0.00 60 49 20777 -57.9 -86.9 1 29.0 -58.6 327 24 510.0 510.0 315.7 510.0 0.00 61 42 21737 -63.1 -89.1 2 26.0 -63.6 321 31 520.1 520.1 316.3 520.1 0.00 62 38 22355 -61.3 -88.3 2 27.0 -61.9 289 18 539.8 539.8 317.5 539.8 0.00 63 33 23221 -65.5 -89.5 2 24.0 -65.9 240 22 550.9 550.9 318.1 550.9 0.00 64 30 23810 -58.5 -87.5 1 29.0 -59.6 165 23 585.2 585.2 319.9 585.2 0.01 65 26 24704 -61.3 -88.3 2 27.0 -62.2 135 15 601.7 601.7 320.7 601.7 0.01 66 22 25762 -52.7 -84.7 1 32.0 -55.2 126 20 656.7 656.7 322.9 656.8 0.01 TRP 86 17493 -80.5 -88.5 25 8.0 -80.5 300 13 388.6 388.6 303.6 388.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 543.15 mb = 5233.17 m = 17169.00 ft Wetbulb zero: 606.55 mb = 4341.35 m = 14243.10 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 63.81 % Est. max temperature: 32.52 C = 90.53 F Sfc-Lift cond lev (LCL): 977.27 mb = 302.60 m = 992.78 ft T: 25.50 C 700-500 lapse rate: 5.10 C/km ThetaE index: 10.22 C Layer 796.0- 709.0 mb Conv cond level (CCL): 898.34 mb = 1040.52 m = 3413.73 ft Mean mixing ratio: 17.61 g/kg Conv temperature: 30.97 C = 87.75 F Cap Strength: 1.00 C Lifted Index: -1.99 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.54 C Lifted Index @700 mb: -1.39 C Showalter Index: 0.71 C Risk: Thunderstorms probable Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.80 C K Index: 32.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 242.80 Risk: None Energy Index: -1.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 974.09 J/kg Max Up Vert Vel: 44.14 m/s Conv Inhibition (B-): 9.66 J/kg Cap Strength: 1.00 C Lift Cond Lev (LCL): 926.36 mb = 774.03 m = 2539.45 ft Lev Free Conv (LFC): 861.36 mb = 1404.89 m = 4609.16 ft Equ Level (EL): 151.36 mb = 14225.64 m = 46671.49 ft B at Equ Level: 971.24 J/kg Max Parcel Lev (MPL): 91.36 mb = 17146.95 m = 56255.71 ft Wind level data Storm motion: 126 at 11 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 1010 13 50 1 -0.8 -0.6 | 310 11 8.6 -7.3 1 1000 100 55 5 -4.1 -2.9 | 331 11 5.2 -9.5 2 977 305 60 17 -14.7 -8.5 | 20 16 -5.4 -15.2 3 944 610 75 20 -19.3 -5.2 | 40 15 -10.0 -11.8 4 925 787 85 19 -18.9 -1.7 | 49 13 -9.6 -8.3 5 912 914 90 19 -19.0 0.0 | 55 12 -9.7 -6.7 6 850 1520 130 19 -14.6 12.2 | 137 8 -5.2 5.6 7 850 1524 130 19 -14.6 12.2 | 137 8 -5.2 5.6 8 820 1829 135 18 -12.7 12.7 | 151 7 -3.4 6.1 9 791 2134 115 14 -12.7 5.9 | 78 3 -3.4 -0.7 10 763 2438 105 12 -11.6 3.1 | 33 4 -2.3 -3.5 11 710 3048 80 12 -11.8 -2.1 | 16 9 -2.5 -8.7 12 700 3164 90 10 -10.0 0.0 | 6 7 -0.7 -6.7 13 684 3353 105 11 -10.6 2.8 | 19 4 -1.3 -3.8 14 659 3658 95 8 -8.0 0.7 | 347 6 1.3 -6.0 15 611 4267 100 15 -14.8 2.6 | 53 7 -5.5 -4.0 16 588 4572 105 15 -14.5 3.9 | 62 6 -5.2 -2.8 17 567 4877 95 21 -20.9 1.8 | 67 13 -11.6 -4.8 18 546 5182 75 22 -21.3 -5.7 | 44 17 -11.9 -12.3 19 500 5890 85 14 -13.9 -1.2 | 30 9 -4.6 -7.9 20 487 6096 85 15 -14.9 -1.3 | 35 10 -5.6 -8.0 21 450 6706 85 7 -7.0 -0.6 | 342 8 2.3 -7.3 22 433 7010 75 13 -12.6 -3.4 | 18 11 -3.2 -10.0 23 416 7315 80 15 -14.8 -2.6 | 30 11 -5.5 -9.3 24 400 7620 105 10 -9.7 2.6 | 5 4 -0.3 -4.1 25 400 7620 105 10 -9.7 2.6 | 5 4 -0.3 -4.1 26 384 7925 130 11 -8.4 7.1 | 245 1 0.9 0.4 27 368 8230 125 9 -7.4 5.2 | 307 2 1.9 -1.5 28 353 8534 120 19 -16.5 9.5 | 112 8 -7.1 2.8 29 325 9144 90 16 -16.0 0.0 | 45 9 -6.7 -6.7 30 312 9449 100 19 -18.7 3.3 | 70 10 -9.4 -3.4 31 300 9740 115 19 -17.2 8.0 | 100 8 -7.9 1.4 32 287 10058 125 19 -15.6 10.9 | 124 8 -6.2 4.2 33 274 10363 125 14 -11.5 8.0 | 123 3 -2.1 1.4 34 263 10668 100 15 -14.8 2.6 | 53 7 -5.5 -4.0 35 250 11010 105 16 -15.5 4.1 | 68 7 -6.1 -2.5 36 219 11887 105 15 -14.5 3.9 | 62 6 -5.2 -2.8 37 200 12490 125 14 -11.5 8.0 | 123 3 -2.1 1.4 38 181 13106 140 10 -6.4 7.7 | 251 3 2.9 1.0 39 164 13716 110 5 -4.7 1.7 | 317 7 4.6 -4.9 40 150 14280 140 8 -5.1 6.1 | 277 4 4.2 -0.5 41 127 15240 150 12 -6.0 10.4 | 222 5 3.3 3.7 42 121 15545 180 13 0.0 13.0 | 236 11 9.3 6.3 43 109 16154 115 25 -22.7 10.6 | 106 14 -13.3 3.9 44 103 16459 125 14 -11.5 8.0 | 123 3 -2.1 1.4 45 100 16630 275 11 11.0 -1.0 | 291 22 20.3 -7.6 46 98 16764 270 11 11.0 -0.0 | 288 21 20.3 -6.7 47 88 17374 320 11 7.1 -8.4 | 313 22 16.4 -15.1 48 86 17493 300 13 11.3 -6.5 | 303 24 20.6 -13.2 49 83 17678 310 13 10.0 -8.4 | 308 24 19.3 -15.0 50 79 17983 245 24 21.8 10.1 | 264 31 31.1 3.5 51 71 18593 245 25 22.7 10.6 | 263 32 32.0 3.9 52 70 18670 265 33 32.9 2.9 | 275 42 42.2 -3.8 53 67 18898 270 33 33.0 -0.0 | 279 43 42.3 -6.7 54 61 19507 260 35 34.5 6.1 | 271 44 43.8 -0.6 55 58 19812 250 31 29.1 10.6 | 264 39 38.4 3.9 56 55 20117 260 19 18.7 3.3 | 277 28 28.0 -3.4 57 50 20650 315 34 24.0 -24.0 | 313 45 33.4 -30.7 58 49 20726 330 22 11.0 -19.1 | 322 33 20.3 -25.7 59 47 21031 310 37 28.3 -23.8 | 309 48 37.7 -30.4 60 45 21336 320 40 25.7 -30.6 | 317 51 35.0 -37.3 61 43 21641 325 33 18.9 -27.0 | 320 44 28.2 -33.7 62 39 22250 295 18 16.3 -7.6 | 299 29 25.6 -14.3 63 33 23165 240 21 18.2 10.5 | 262 28 27.5 3.8 64 30 23774 240 27 23.4 13.5 | 258 33 32.7 6.8 65 30 23810 165 23 -6.0 22.2 | 192 16 3.4 15.6 66 28 24079 170 21 -3.6 20.7 | 202 15 5.7 14.0 67 26 24384 135 15 -10.6 10.6 | 162 4 -1.3 4.0 68 24 24689 130 18 -13.8 11.6 | 138 7 -4.5 4.9 69 23 24994 145 19 -10.9 15.6 | 170 9 -1.6 8.9 70 21 25298 95 22 -21.9 1.9 | 69 13 -12.6 -4.7 71 20 25603 85 37 -36.9 -3.2 | 70 29 -27.5 -9.9 72 17 26213 110 37 -34.8 12.7 | 103 26 -25.4 6.0 Wind Parameters Mean winds (0-6000m): 95.5 at 15.3 knts Storm direction: 125.5 at 11.5 knts Shear (0-3000m) pos: 3.2 neg: 2.4 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 66.3 deg Storm rel helicity (0-3000m) pos: 114.7 neg: -12.8 tot: 102.0 m^2/s^2 ave: 34.0 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 4.7 10^-3/s Energy-Hel index: 0.70 Bulk Rich Number: 106.56 Bulk Shear: 9.14 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 63 13 8 13| 18.6 0.0 18.6| 62.6 0.0 62.6 125.2 0.93| 20.5 19.1 1000 75 16 29 12| 9.4 0.0 9.4| 88.2 0.0 88.2 88.2 0.88| 15.0 13.3 1500 89 17 48 10| 6.5 0.0 6.5|111.2 0.0 111.2 74.1 0.90| 13.8 12.4 2000 101 17 65 8| 4.8 1.0 5.9|114.7 -4.4 110.3 55.1 0.75| 11.9 9.0 2500 103 16 65 7| 3.9 2.1 5.9|114.7 -9.9 104.8 41.9 0.55| 10.8 6.0 3000 101 16 59 7| 3.2 2.4 5.7|114.7 -12.8 102.0 34.0 0.49| 9.8 4.7 4000 100 14 48 6| 2.5 1.8 4.3|121.0 -17.8 103.2 25.8 0.42| 8.7 3.7 5000 100 15 51 7| 2.3 2.1 4.4|128.5 -27.2 101.3 20.3 0.37| 8.4 3.1 6000 96 15 49 8| 1.9 1.8 3.7|129.4 -49.5 79.9 13.3 0.26| 8.1 2.1 Wrote GIF file: /home/apache/climate/data/raob//SB099/skewt/SB099.skewt.20250503.00.gif