UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for SB099... Searching the city database file for: SB099 ... Date:0000Z 2 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 1009 13 26.4 24.6 90 1.8 25.1 340 2 298.8 302.4 298.0 356.2 19.65 1 1000 92 25.6 24.3 93 1.3 24.7 330 5 298.8 302.3 297.8 355.6 19.47 2 925 779 21.8 20.4 92 1.4 20.8 70 19 301.6 304.6 296.7 350.3 16.53 3 891 1104 19.8 19.3 97 0.5 19.5 84 21 302.8 305.7 296.7 350.2 16.01 4 850 1510 18.0 15.4 85 2.6 16.3 105 24 305.0 307.4 295.3 344.0 13.06 5 761 2452 13.8 5.8 58 8.0 9.0 100 20 310.3 311.7 292.7 333.7 7.62 6 734 2756 12.0 8.9 81 3.1 10.0 95 21 311.5 313.4 294.7 341.7 9.80 7 713 2999 11.4 5.4 67 6.0 7.8 101 16 313.5 315.0 293.9 338.1 7.91 8 700 3153 10.6 5.6 71 5.0 7.6 105 13 314.2 315.8 294.3 339.7 8.18 9 682 3370 9.6 4.6 71 5.0 6.6 109 12 315.5 317.0 294.3 340.0 7.82 10 581 4683 1.0 -1.3 85 2.3 -0.2 107 8 320.2 321.4 294.2 339.5 6.00 11 565 4908 0.4 -7.6 55 8.0 -3.3 100 13 322.1 322.8 293.0 334.7 3.82 12 515 5647 -4.1 -9.1 68 5.0 -6.4 84 16 325.3 326.0 293.7 337.7 3.73 13 509 5739 -4.7 -6.6 87 1.9 -5.6 86 17 325.6 326.6 294.5 340.9 4.59 14 501 5864 -5.1 -12.1 58 7.0 -8.0 90 19 326.6 327.2 293.5 336.8 3.02 15 500 5880 -5.1 -12.1 58 7.0 -8.0 90 19 326.8 327.4 293.6 337.1 3.02 16 480 6201 -6.9 -10.3 77 3.4 -8.4 87 19 328.4 329.2 294.5 340.8 3.64 17 469 6382 -6.9 -24.9 22 18.0 -12.3 81 17 330.6 330.8 292.9 334.5 1.08 18 462 6500 -7.7 -14.7 57 7.0 -10.5 81 18 331.1 331.6 294.4 340.2 2.65 19 452 6670 -8.9 -14.9 62 6.0 -11.2 81 19 331.6 332.2 294.5 340.8 2.66 20 410 7422 -12.9 -32.9 17 20.0 -17.5 89 22 335.8 336.0 293.9 338.1 0.58 21 400 7610 -14.1 -34.1 17 20.0 -18.5 95 19 336.7 336.8 294.0 338.7 0.53 22 387 7859 -15.9 -42.9 8 27.0 -20.4 93 20 337.5 337.5 293.9 338.4 0.22 23 360 8397 -20.5 -32.5 33 12.0 -23.0 90 20 338.4 338.5 294.6 341.0 0.69 24 350 8604 -22.3 -29.3 53 7.0 -23.9 92 19 338.7 338.9 294.8 342.3 0.97 25 338 8859 -23.5 -24.8 89 1.3 -23.8 100 20 340.5 340.8 295.7 346.0 1.51 26 304 9625 -27.9 -31.0 75 3.1 -28.5 147 14 344.8 345.0 296.3 348.4 0.95 27 300 9720 -28.7 -32.1 72 3.4 -29.3 155 12 344.9 345.1 296.3 348.2 0.86 28 250 11000 -39.1 -42.4 71 3.3 -39.4 210 8 347.9 348.0 296.5 349.4 0.37 29 209 12194 -49.3 -52.5 69 3.2 -49.4 205 10 350.3 350.3 296.8 350.9 0.14 30 200 12480 -51.7 -55.9 61 4.2 -51.8 195 9 350.9 350.9 296.9 351.3 0.10 31 195 12644 -53.1 -58.1 54 5.0 -53.2 199 10 351.2 351.2 297.0 351.5 0.08 32 158 13965 -65.5 -71.5 43 6.0 -65.5 214 12 352.0 352.0 297.1 352.0 0.02 33 150 14280 -68.1 -73.1 49 5.0 -68.1 210 13 352.8 352.8 297.3 352.8 0.01 34 122 15489 -77.3 -80.2 63 2.9 -77.3 154 23 357.5 357.5 298.2 357.5 0.01 35 103 16444 -83.1 -88.1 41 5.0 -83.1 130 29 364.1 364.1 299.5 364.1 0.00 36 102 16498 -83.3 -89.3 34 6.0 -83.3 130 28 364.7 364.7 299.6 364.7 0.00 37 101 16553 -78.9 -87.9 22 9.0 -78.9 130 28 374.2 374.2 301.3 374.2 0.00 38 100 16610 -76.1 -86.1 19 10.0 -76.2 130 27 380.7 380.7 302.3 380.7 0.00 39 96 16847 -73.5 -85.5 14 12.0 -73.5 133 24 390.2 390.2 303.8 390.3 0.00 40 82 17754 -79.9 -88.9 21 9.0 -79.9 276 21 395.2 395.2 304.5 395.2 0.00 41 70 18660 -75.1 -89.1 10 14.0 -75.2 245 40 423.7 423.7 308.2 423.7 0.00 42 58 19758 -72.5 -89.5 6 17.0 -72.6 242 38 453.0 453.0 311.1 453.0 0.00 TRP 103 16444 -83.1 -88.1 41 5.0 -83.1 130 29 364.1 364.1 299.5 364.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 560.56 mb = 4973.42 m = 16316.79 ft Wetbulb zero: 584.16 mb = 4638.41 m = 15217.69 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 76.63 % Est. max temperature: 32.14 C = 89.85 F Sfc-Lift cond lev (LCL): 983.43 mb = 239.28 m = 785.02 ft T: 24.79 C 700-500 lapse rate: 5.76 C/km ThetaE index: 22.44 C Layer 1000.0- 734.0 mb Conv cond level (CCL): 921.55 mb = 811.46 m = 2662.23 ft Mean mixing ratio: 17.87 g/kg Conv temperature: 29.34 C = 84.82 F Cap Strength: 0.65 C Lifted Index: -3.13 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.83 C Lifted Index @700 mb: -0.73 C Showalter Index: 0.10 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.50 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 251.80 Risk: None Energy Index: -1.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 887.59 J/kg Max Up Vert Vel: 42.13 m/s Conv Inhibition (B-): 3.83 J/kg Cap Strength: 0.65 C Lift Cond Lev (LCL): 940.49 mb = 632.61 m = 2075.48 ft Lev Free Conv (LFC): 895.49 mb = 1060.31 m = 3478.66 ft Equ Level (EL): 145.49 mb = 14458.50 m = 47435.45 ft B at Equ Level: 879.12 J/kg Max Parcel Lev (MPL): 95.49 mb = 16877.39 m = 55371.36 ft Wind level data Storm motion: 125 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 1009 13 340 2 0.7 -1.9 | 310 14 10.4 -8.6 1 1000 92 330 5 2.5 -4.3 | 312 16 12.2 -11.1 2 976 305 45 9 -6.4 -6.4 | 346 14 3.3 -13.1 3 943 610 60 18 -15.6 -9.0 | 21 17 -5.9 -15.8 4 925 779 70 19 -17.9 -6.5 | 32 16 -8.2 -13.3 5 911 914 75 19 -18.4 -4.9 | 37 15 -8.7 -11.7 6 850 1510 105 24 -23.2 6.2 | 88 13 -13.5 -0.5 7 819 1829 115 26 -23.6 11.0 | 107 14 -13.9 4.2 8 790 2134 105 24 -23.2 6.2 | 88 13 -13.5 -0.5 9 762 2438 100 20 -19.7 3.5 | 72 11 -10.0 -3.3 10 735 2743 95 21 -20.9 1.8 | 66 12 -11.2 -4.9 11 700 3153 105 13 -12.6 3.4 | 40 4 -2.9 -3.4 12 683 3353 110 12 -11.3 4.1 | 31 3 -1.6 -2.7 13 658 3658 95 11 -11.0 1.0 | 12 6 -1.3 -5.8 14 610 4267 110 9 -8.5 3.1 | 341 4 1.2 -3.7 15 588 4572 110 6 -5.6 2.1 | 319 6 4.1 -4.7 16 566 4877 100 13 -12.8 2.3 | 35 5 -3.1 -4.5 17 545 5182 95 15 -14.9 1.3 | 44 8 -5.2 -5.5 18 525 5486 80 14 -13.8 -2.4 | 24 10 -4.1 -9.2 19 500 5880 90 19 -19.0 0.0 | 54 12 -9.3 -6.8 20 486 6096 90 20 -20.0 0.0 | 57 12 -10.3 -6.8 21 468 6401 80 17 -16.7 -3.0 | 36 12 -7.0 -9.7 22 416 7315 85 23 -22.9 -2.0 | 56 16 -13.2 -8.8 23 400 7610 95 19 -18.9 1.7 | 61 11 -9.2 -5.1 24 368 8230 90 21 -21.0 0.0 | 59 13 -11.3 -6.8 25 353 8534 90 19 -19.0 0.0 | 54 12 -9.3 -6.8 26 325 9144 110 21 -19.7 7.2 | 92 10 -10.0 0.4 27 300 9720 155 12 -5.1 10.9 | 228 6 4.6 4.1 28 299 9754 160 13 -4.4 12.2 | 224 8 5.2 5.5 29 286 10058 150 12 -6.0 10.4 | 225 5 3.7 3.6 30 262 10668 165 4 -1.0 3.9 | 288 9 8.7 -2.9 31 250 11000 210 8 4.0 6.9 | 269 14 13.7 0.2 32 209 12192 205 10 4.2 9.1 | 261 14 13.9 2.3 33 200 12480 195 9 2.3 8.7 | 261 12 12.0 1.9 34 199 12497 195 10 2.6 9.7 | 257 13 12.3 2.9 35 172 13411 220 11 7.1 8.4 | 264 17 16.8 1.7 36 150 14280 210 13 6.5 11.3 | 254 17 16.2 4.5 37 149 14326 215 10 5.7 8.2 | 265 15 15.4 1.4 38 120 15545 150 24 -12.0 20.8 | 171 14 -2.3 14.0 39 103 16444 130 29 -22.2 18.6 | 134 17 -12.5 11.9 40 100 16610 130 27 -20.7 17.4 | 134 15 -11.0 10.6 41 97 16764 130 27 -20.7 17.4 | 134 15 -11.0 10.6 42 92 17069 140 14 -9.0 10.7 | 190 4 0.7 4.0 43 88 17374 270 12 12.0 -0.0 | 287 23 21.7 -6.8 44 79 17983 280 26 25.6 -4.5 | 288 37 35.3 -11.3 45 71 18593 245 30 27.2 12.7 | 261 37 36.9 5.9 46 70 18660 245 40 36.3 16.9 | 258 47 45.9 10.1 47 63 19202 240 42 36.4 21.0 | 253 48 46.1 14.2 48 53 20117 245 33 29.9 13.9 | 260 40 39.6 7.2 Wind Parameters Mean winds (0-6000m): 94.9 at 15.8 knts Storm direction: 124.9 at 11.8 knts Shear (0-3000m) pos: 3.8 neg: 1.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 108.0 deg Storm rel helicity (0-3000m) pos: 154.8 neg: -33.0 tot: 121.8 m^2/s^2 ave: 40.6 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 5.1 10^-3/s Energy-Hel index: 0.86 Bulk Rich Number: 37.90 Bulk Shear: 23.42 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 37 9 342 14| 15.2 0.0 15.2| 63.1 0.0 63.1 126.2 0.84| 19.5 16.4 1000 60 14 8 14| 10.4 0.0 10.4|101.1 0.0 101.1 101.1 0.87| 14.9 12.9 1500 76 16 30 12| 8.7 0.0 8.7|138.6 0.0 138.6 92.4 0.90| 13.5 12.2 2000 89 19 51 11| 6.7 0.0 6.7|154.8 -9.8 145.0 72.5 0.80| 12.0 9.6 2500 92 19 58 11| 5.4 1.2 6.6|154.8 -27.6 127.3 50.9 0.60| 10.9 6.6 3000 93 19 60 11| 3.8 1.0 4.8|154.8 -33.0 121.8 40.6 0.50| 10.3 5.1 4000 95 17 55 9| 2.1 0.8 2.9|154.8 -39.3 115.5 28.9 0.36| 8.8 3.2 5000 96 16 50 8| 1.4 0.7 2.1|163.2 -42.5 120.6 24.1 0.36| 8.3 3.0 6000 95 16 48 8| 1.7 0.9 2.6|179.6 -48.2 131.3 21.9 0.35| 7.8 2.8 Wrote GIF file: /home/apache/climate/data/raob//SB099/skewt/SB099.skewt.20250502.00.gif