UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 1 MAY 25 Station: SB705 WMO ident: 82705 Latitude: -7.58 Longitude: -72.77 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 112 SFC 990 200 23.6 22.1 91 1.5 22.5 0 0 297.6 300.7 296.0 347.4 17.16 2 925 795 21.6 21.1 97 0.5 21.2 100 14 301.4 304.6 297.1 352.3 17.28 3 850 1525 17.4 16.9 97 0.5 17.1 80 10 304.4 307.0 296.0 347.3 14.40 4 778 2280 13.8 13.8 100 0.0 13.8 76 6 308.3 310.7 296.0 347.2 12.86 5 700 3168 10.0 8.5 90 1.5 9.0 110 5 313.6 315.5 295.4 344.6 10.01 6 643 3871 6.6 2.9 77 3.7 4.5 97 9 317.4 318.8 294.5 340.7 7.36 7 570 4850 0.0 -1.2 92 1.2 -0.6 85 14 320.8 322.0 294.5 340.7 6.16 8 513 5688 -4.9 -8.8 74 3.9 -6.7 104 11 324.7 325.4 293.7 337.4 3.83 9 500 5890 -5.9 -8.2 84 2.3 -7.0 70 10 325.8 326.7 294.2 339.6 4.12 10 458 6574 -9.5 -9.8 98 0.3 -9.6 58 15 329.6 330.4 295.1 343.1 3.97 11 411 7404 -14.5 -15.4 93 0.9 -14.9 63 14 333.5 334.1 295.1 343.3 2.81 12 400 7610 -15.3 -18.2 78 2.9 -16.3 60 15 335.1 335.6 295.1 343.2 2.28 13 380 7995 -17.7 -23.7 59 6.0 -19.4 61 14 336.9 337.2 294.8 342.3 1.49 14 360 8397 -20.9 -23.0 83 2.1 -21.5 55 10 337.9 338.2 295.3 343.9 1.67 15 353 8542 -21.5 -28.5 53 7.0 -23.1 55 10 338.9 339.2 295.0 342.8 1.03 16 335 8925 -24.9 -28.6 71 3.7 -25.7 44 10 339.4 339.6 295.1 343.4 1.08 17 328 9078 -25.7 -27.6 84 1.9 -26.1 22 10 340.4 340.6 295.5 344.8 1.21 18 305 9602 -28.5 -43.5 22 15.0 -30.4 6 7 343.6 343.6 295.4 344.7 0.27 19 300 9720 -29.3 -37.3 46 8.0 -30.6 350 5 344.1 344.2 295.8 346.1 0.52 20 299 9744 -29.5 -37.5 46 8.0 -30.7 347 4 344.1 344.2 295.8 346.1 0.51 21 250 10990 -40.3 -43.3 73 3.0 -40.6 345 8 346.2 346.2 296.1 347.5 0.33 22 244 11155 -41.7 -43.6 82 1.9 -41.9 345 9 346.5 346.5 296.1 347.8 0.33 23 207 12247 -51.5 -58.5 43 7.0 -51.7 14 11 347.8 347.8 296.2 348.1 0.07 24 200 12470 -53.3 -58.3 54 5.0 -53.5 10 12 348.4 348.4 296.3 348.7 0.07 25 194 12666 -55.1 -58.9 63 3.8 -55.2 12 13 348.5 348.5 296.4 348.8 0.07 26 181 13105 -59.3 -65.3 46 6.0 -59.4 17 16 348.7 348.7 296.4 348.8 0.03 27 176 13281 -60.3 -69.3 30 9.0 -60.4 18 17 349.8 349.8 296.6 349.9 0.02 28 167 13607 -62.9 -67.9 51 5.0 -63.0 14 16 350.8 350.8 296.8 350.9 0.02 29 150 14260 -68.5 -74.5 42 6.0 -68.5 15 10 352.1 352.1 297.1 352.1 0.01 30 129 15149 -74.1 -82.1 28 8.0 -74.1 260 3 357.5 357.5 298.2 357.6 0.00 31 112 15957 -80.9 -85.9 43 5.0 -80.9 65 17 359.6 359.6 298.6 359.6 0.00 32 109 16109 -81.3 -87.3 35 6.0 -81.3 65 19 361.6 361.6 299.0 361.6 0.00 33 101 16543 -75.7 -86.7 16 11.0 -75.7 45 16 380.4 380.4 302.3 380.4 0.00 34 100 16600 -75.7 -87.7 14 12.0 -75.7 55 12 381.5 381.5 302.5 381.5 0.00 35 95 16894 -77.5 -89.5 13 12.0 -77.5 61 15 383.6 383.6 302.8 383.6 0.00 36 88 17334 -75.1 -89.1 10 14.0 -75.2 310 13 396.9 396.9 304.8 396.9 0.00 37 77 18097 -79.9 -89.9 17 10.0 -79.9 227 12 402.3 402.3 305.5 402.3 0.00 38 72 18477 -78.5 -90.5 12 12.0 -78.6 238 12 413.1 413.1 306.9 413.1 0.00 39 70 18640 -72.5 -90.5 5 18.0 -72.6 310 26 429.3 429.3 308.7 429.3 0.00 40 69 18725 -70.5 -89.5 4 19.0 -70.6 310 26 435.3 435.3 309.4 435.4 0.00 41 62 19357 -72.5 -90.5 5 18.0 -72.6 291 33 444.4 444.4 310.3 444.4 0.00 42 59 19651 -68.9 -90.9 3 22.0 -69.1 285 38 458.9 458.9 311.7 458.9 0.00 43 50 20640 -69.7 -90.7 3 21.0 -69.9 230 32 479.2 479.2 313.4 479.2 0.00 44 44 21400 -70.1 -92.1 3 22.0 -70.3 203 30 496.1 496.1 314.7 496.1 0.00 45 41 21828 -62.5 -91.5 1 29.0 -63.0 172 23 525.2 525.2 316.6 525.2 0.00 46 30 23780 -56.9 -89.9 1 33.0 -58.2 100 8 589.5 589.5 320.1 589.5 0.00 47 25 24941 -55.3 -90.3 1 35.0 -57.1 121 18 625.7 625.7 321.7 625.7 0.00 48 24 25201 -56.9 -89.9 1 33.0 -58.5 109 32 628.4 628.4 321.8 628.4 0.00 49 23 25474 -52.7 -89.7 0 37.0 -55.2 100 37 648.4 648.4 322.6 648.5 0.01 50 21 26064 -51.3 -89.3 0 38.0 -54.3 88 40 669.7 669.7 323.4 669.8 0.01 51 20 26380 -53.5 -88.5 1 35.0 -56.1 85 48 672.4 672.4 323.5 672.5 0.01 52 19 26710 -54.1 -89.1 1 35.0 -56.6 85 48 680.5 680.5 323.8 680.5 0.01 53 16 27831 -46.7 -85.7 0 39.0 -52.0 88 48 738.9 738.9 325.6 739.0 0.02 TRP 112 15957 -80.9 -85.9 43 5.0 -80.9 65 17 359.6 359.6 298.6 359.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 570.00 mb = 4850.04 m = 15912.02 ft Wetbulb zero: 578.95 mb = 4723.50 m = 15496.85 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 89.89 % Est. max temperature: 30.87 C = 87.57 F Sfc-Lift cond lev (LCL): 968.93 mb = 388.75 m = 1275.42 ft T: 22.97 C 700-500 lapse rate: 5.84 C/km ThetaE index: 14.85 C Layer 850.0- 500.0 mb Conv cond level (CCL): 904.79 mb = 985.76 m = 3234.09 ft Mean mixing ratio: 16.99 g/kg Conv temperature: 28.16 C = 82.69 F Cap Strength: 0.78 C Lifted Index: -3.05 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.11 C Lifted Index @700 mb: -0.68 C Showalter Index: -1.94 C Risk: Thunderstorms probable Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.80 C K Index: 38.70 Risk: > 80 % chance of thunderstorms Sweat Index: 232.80 Risk: None Energy Index: -1.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 789.77 J/kg Max Up Vert Vel: 39.74 m/s Conv Inhibition (B-): 6.59 J/kg Cap Strength: 0.75 C Lift Cond Lev (LCL): 928.17 mb = 765.06 m = 2510.00 ft Lev Free Conv (LFC): 873.17 mb = 1292.84 m = 4241.53 ft Equ Level (EL): 163.17 mb = 13747.81 m = 45103.80 ft B at Equ Level: 780.59 J/kg Max Parcel Lev (MPL): 93.17 mb = 17006.10 m = 55793.60 ft Wind level data Storm motion: 121 at 7 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 ---------------------------------------------------------- 0 990 200 0 0 -0.0 -0.0 | 301 7 6.2 -3.8 1 978 305 145 5 -2.9 4.1 | 264 3 3.3 0.3 2 945 610 90 13 -13.0 0.0 | 61 8 -6.8 -3.8 3 925 795 100 14 -13.8 2.4 | 80 8 -7.6 -1.3 4 912 914 105 14 -13.5 3.6 | 89 7 -7.3 -0.1 5 850 1524 75 10 -9.7 -2.6 | 29 7 -3.5 -6.4 6 850 1525 80 10 -9.8 -1.7 | 34 7 -3.7 -5.5 7 791 2134 85 6 -6.0 -0.5 | 357 4 0.2 -4.3 8 763 2438 65 5 -4.5 -2.1 | 344 6 1.6 -5.9 9 736 2743 110 3 -2.8 1.0 | 309 4 3.4 -2.7 10 700 3168 110 5 -4.7 1.7 | 324 3 1.5 -2.1 11 635 3962 95 10 -10.0 0.9 | 53 5 -3.8 -2.9 12 611 4267 85 15 -14.9 -1.3 | 60 10 -8.8 -5.1 13 567 4877 85 14 -13.9 -1.2 | 57 9 -7.8 -5.0 14 526 5486 110 10 -9.4 3.4 | 84 3 -3.2 -0.3 15 506 5791 100 11 -10.8 1.9 | 68 5 -4.7 -1.9 16 500 5890 70 10 -9.4 -3.4 | 24 8 -3.2 -7.2 17 487 6096 70 12 -11.3 -4.1 | 33 9 -5.1 -7.9 18 450 6706 55 16 -13.1 -9.2 | 28 15 -6.9 -12.9 19 432 7010 70 13 -12.2 -4.4 | 36 10 -6.0 -8.2 20 400 7610 60 15 -13.0 -7.5 | 31 13 -6.8 -11.3 21 399 7620 70 20 -18.8 -6.8 | 50 16 -12.6 -10.6 22 368 8230 55 10 -8.2 -5.7 | 12 10 -2.0 -9.5 23 338 8839 55 10 -8.2 -5.7 | 12 10 -2.0 -9.5 24 325 9144 10 10 -1.7 -9.8 | 342 14 4.4 -13.6 25 311 9449 25 10 -4.2 -9.1 | 351 13 2.0 -12.8 26 300 9720 350 5 0.9 -4.9 | 321 11 7.0 -8.7 27 299 9754 345 4 1.0 -3.9 | 317 10 7.2 -7.6 28 274 10363 20 10 -3.4 -9.4 | 348 13 2.8 -13.2 29 262 10668 345 11 2.8 -10.6 | 328 17 9.0 -14.4 30 250 10990 345 8 2.1 -7.7 | 324 14 8.2 -11.5 31 229 11582 345 10 2.6 -9.7 | 327 16 8.8 -13.4 32 218 11887 20 10 -3.4 -9.4 | 348 13 2.8 -13.2 33 200 12470 10 12 -2.1 -11.8 | 345 16 4.1 -15.6 34 172 13411 20 18 -6.2 -16.9 | 360 21 0.0 -20.7 35 156 14021 360 10 -0.0 -10.0 | 336 15 6.2 -13.8 36 150 14260 15 10 -2.6 -9.7 | 345 14 3.6 -13.4 37 141 14630 20 11 -3.8 -10.3 | 350 14 2.4 -14.1 38 127 15240 235 1 0.8 0.6 | 295 8 7.0 -3.2 39 114 15850 80 11 -10.8 -1.9 | 39 7 -4.7 -5.7 40 112 15957 65 17 -15.4 -7.2 | 40 14 -9.2 -10.9 41 108 16154 65 19 -17.2 -8.0 | 43 16 -11.0 -11.8 42 103 16459 30 23 -11.5 -19.9 | 13 24 -5.3 -23.7 43 100 16600 55 12 -9.8 -6.9 | 19 11 -3.7 -10.6 44 97 16764 55 12 -9.8 -6.9 | 19 11 -3.7 -10.6 45 92 17069 70 19 -17.9 -6.5 | 49 16 -11.7 -10.3 46 87 17374 290 12 11.3 -4.1 | 294 19 17.5 -7.9 47 74 18288 210 12 6.0 10.4 | 241 14 12.2 6.6 48 71 18593 255 12 11.6 3.1 | 272 18 17.8 -0.7 49 70 18640 310 26 19.9 -16.7 | 308 33 26.1 -20.5 50 67 18898 310 26 19.9 -16.7 | 308 33 26.1 -20.5 51 60 19507 285 35 33.8 -9.1 | 288 42 40.0 -12.8 52 57 19812 285 42 40.6 -10.9 | 287 49 46.7 -14.6 53 52 20422 275 40 39.8 -3.5 | 279 47 46.0 -7.2 54 50 20640 230 32 24.5 20.6 | 241 35 30.7 16.8 55 42 21641 195 29 7.5 28.0 | 209 28 13.7 24.2 56 38 22250 130 13 -10.0 8.4 | 141 6 -3.8 4.6 57 33 23165 95 19 -18.9 1.7 | 81 13 -12.7 -2.1 58 32 23470 80 16 -15.8 -2.8 | 56 12 -9.6 -6.5 59 30 23774 110 13 -12.2 4.4 | 96 6 -6.0 0.7 60 30 23780 100 8 -7.9 1.4 | 36 3 -1.7 -2.4 61 29 24079 85 10 -10.0 -0.9 | 39 6 -3.8 -4.6 62 26 24689 125 7 -5.7 4.0 | 240 1 0.4 0.3 63 25 24994 120 20 -17.3 10.0 | 119 13 -11.1 6.2 64 24 25298 105 37 -35.7 9.6 | 101 30 -29.6 5.8 65 22 25908 90 36 -36.0 0.0 | 83 30 -29.8 -3.8 66 20 26380 85 48 -47.8 -4.2 | 79 42 -41.6 -7.9 67 18 26822 85 49 -48.8 -4.3 | 79 43 -42.6 -8.0 68 13 28042 95 45 -44.8 3.9 | 90 39 -38.6 0.2 Wind Parameters Mean winds (0-6000m): 91.3 at 9.6 knts Storm direction: 121.3 at 7.2 knts Shear (0-3000m) pos: 2.3 neg: 1.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 26.7 deg Storm rel helicity (0-3000m) pos: 7.5 neg: -28.4 tot: -20.9 m^2/s^2 ave: -7.0 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 6.9 stream: -3.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1179.28 Bulk Shear: 0.67 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 ------------------------------------------------------------------------------- 500 103 8 48 3| 13.9 0.0 13.9| 2.0 -6.6 -4.6 -9.2 -0.55| 19.2-10.6 1000 101 11 69 5| 6.9 0.8 7.8| 6.7 -13.2 -6.5 -6.5 -0.47| 12.7 -5.9 1500 95 11 59 5| 4.6 1.8 6.4| 6.8 -20.3 -13.5 -9.0 -0.52| 10.2 -5.3 2000 93 10 48 5| 3.5 2.1 5.5| 6.8 -23.8 -17.0 -8.5 -0.55| 8.5 -4.7 2500 91 9 36 4| 2.3 1.6 4.0| 6.8 -28.1 -21.3 -8.5 -0.57| 7.8 -4.4 3000 93 8 28 4| 2.3 1.4 3.6| 7.5 -28.4 -20.9 -7.0 -0.52| 6.9 -3.6 4000 94 8 32 4| 1.7 0.6 2.3| 11.3 -28.4 -17.1 -4.3 -0.33| 6.4 -2.1 5000 92 9 42 5| 1.3 0.5 1.8| 14.4 -29.4 -15.0 -3.0 -0.28| 5.7 -1.6 6000 91 10 44 5| 1.0 1.1 2.1| 18.6 -38.1 -19.5 -3.3 -0.28| 5.9 -1.6 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20250501.12.gif