UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 19 OCT 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 115 SFC 990 203 24.6 22.1 86 2.5 22.8 0 0 298.6 301.7 296.3 348.6 17.16 2 984 257 23.6 21.8 90 1.8 22.3 334 4 298.1 301.2 296.0 347.4 16.94 3 970 383 26.2 21.6 76 4.6 22.9 313 8 302.0 305.1 297.1 352.1 16.98 4 925 801 24.4 18.4 69 6.0 20.2 330 6 304.3 307.0 296.1 347.6 14.55 5 850 1537 19.8 14.8 73 5.0 16.4 85 4 306.9 309.2 295.4 344.7 12.55 6 834 1701 19.0 12.0 64 7.0 14.4 82 3 307.7 309.7 294.3 339.9 10.63 7 728 2858 11.0 8.0 82 3.0 9.2 77 2 311.2 312.9 294.3 339.7 9.29 8 700 3186 9.8 1.8 57 8.0 5.4 85 7 313.3 314.5 292.5 332.9 6.24 9 685 3366 8.6 -1.4 49 10.0 3.4 91 9 313.9 314.9 291.7 329.9 5.04 10 634 4000 4.0 1.1 81 2.9 2.4 102 14 315.7 317.0 293.4 336.4 6.55 11 594 4528 1.0 -7.0 55 8.0 -2.7 113 14 318.2 318.9 291.9 330.6 3.81 12 585 4651 1.0 -17.0 25 18.0 -5.6 107 15 319.6 319.9 290.4 325.4 1.72 13 571 4845 -0.5 -10.5 47 10.0 -4.8 97 16 320.0 320.6 291.7 330.0 3.01 14 562 4972 -0.5 -19.5 22 19.0 -7.1 91 17 321.5 321.8 290.7 326.5 1.45 15 535 5365 -2.3 -34.3 7 32.0 -10.1 72 19 323.9 324.0 290.4 325.3 0.39 16 510 5744 -4.1 -33.1 8 29.0 -11.2 71 16 326.2 326.3 291.1 327.9 0.46 17 500 5900 -5.5 -29.5 13 24.0 -11.8 75 13 326.3 326.5 291.3 328.7 0.66 18 439 6905 -12.3 -29.3 23 17.0 -16.5 64 9 330.1 330.3 292.5 332.9 0.77 19 435 6975 -12.3 -35.3 13 23.0 -17.1 68 9 331.0 331.1 292.4 332.6 0.44 20 423 7188 -13.7 -22.7 47 9.0 -16.4 78 8 331.8 332.1 293.6 337.0 1.46 21 400 7610 -15.7 -36.7 15 21.0 -19.8 115 8 334.6 334.7 293.3 336.2 0.41 22 396 7686 -16.3 -37.3 15 21.0 -20.3 115 9 334.8 334.8 293.4 336.3 0.39 23 360 8398 -20.7 -40.7 15 20.0 -23.9 98 14 338.1 338.2 294.1 339.3 0.30 24 330 9036 -26.1 -39.1 28 13.0 -28.0 104 14 339.2 339.3 294.5 340.7 0.39 25 300 9720 -30.7 -50.7 12 20.0 -32.6 100 17 342.1 342.1 295.0 342.6 0.12 26 296 9814 -31.3 -50.3 14 19.0 -33.0 97 16 342.6 342.6 295.1 343.1 0.13 27 250 10980 -40.3 -64.3 6 24.0 -41.3 110 30 346.2 346.2 295.8 346.3 0.03 28 249 11007 -40.5 -64.5 6 24.0 -41.5 110 30 346.3 346.3 295.8 346.4 0.03 29 200 12460 -52.5 -69.5 11 17.0 -52.8 95 27 349.6 349.6 296.5 349.7 0.02 30 181 13099 -58.3 -69.3 23 11.0 -58.5 100 29 350.3 350.3 296.7 350.4 0.02 31 171 13456 -60.7 -73.7 16 13.0 -60.9 104 30 352.1 352.1 297.1 352.1 0.01 32 150 14260 -67.9 -75.9 31 8.0 -67.9 70 23 353.1 353.1 297.3 353.2 0.01 33 118 15664 -79.3 -83.4 51 4.1 -79.3 60 14 357.2 357.2 298.1 357.2 0.00 34 102 16481 -84.7 -88.9 47 4.2 -84.7 60 22 362.0 362.0 299.1 362.0 0.00 35 101 16535 -84.9 -89.3 45 4.4 -84.9 55 22 362.7 362.7 299.2 362.7 0.00 36 100 16590 -84.7 -89.1 45 4.4 -84.7 50 21 364.1 364.1 299.5 364.1 0.00 37 90 17182 -76.7 -84.7 27 8.0 -76.7 299 18 391.1 391.1 303.9 391.2 0.00 38 81 17782 -78.9 -86.9 26 8.0 -78.9 209 14 398.6 398.6 305.0 398.6 0.00 39 77 18073 -74.1 -86.1 14 12.0 -74.2 202 13 414.4 414.4 307.0 414.4 0.00 40 70 18630 -72.1 -88.1 7 16.0 -72.2 235 8 430.1 430.1 308.9 430.1 0.00 41 66 18979 -68.9 -88.9 4 20.0 -69.1 243 11 444.4 444.4 310.3 444.4 0.00 42 55 20075 -66.3 -89.3 3 23.0 -66.5 18 20 474.1 474.1 313.0 474.2 0.00 43 50 20650 -67.7 -89.7 3 22.0 -67.9 90 21 484.0 484.0 313.8 484.0 0.00 44 43 21553 -70.7 -91.7 3 21.0 -70.9 108 29 497.9 497.9 314.8 497.9 0.00 45 39 22143 -63.5 -90.5 1 27.0 -64.0 92 40 530.2 530.2 316.9 530.2 0.00 46 36 22639 -60.9 -88.9 1 28.0 -61.6 98 48 549.2 549.2 318.1 549.2 0.00 47 32 23368 -62.9 -89.9 1 27.0 -63.5 89 50 562.7 562.7 318.8 562.7 0.00 48 30 23770 -59.1 -89.1 1 30.0 -60.1 80 49 583.5 583.5 319.8 583.6 0.00 49 29 23983 -57.9 -87.9 1 30.0 -59.1 79 49 592.5 592.5 320.3 592.5 0.01 TRP 102 16481 -84.7 -88.9 47 4.2 -84.7 60 22 362.0 362.0 299.1 362.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 575.67 mb = 4780.25 m = 15683.05 ft Wetbulb zero: 615.21 mb = 4243.87 m = 13923.28 ft Precipitable water: 1.72 inches Sfc-500 mean rel hum: 57.17 % Est. max temperature: 33.37 C = 92.07 F Sfc-Lift cond lev (LCL): 954.92 mb = 520.65 m = 1708.13 ft T: 25.61 C 700-500 lapse rate: 5.64 C/km ThetaE index: 22.20 C Layer 925.0- 634.0 mb Conv cond level (CCL): 808.12 mb = 1969.44 m = 6461.33 ft Mean mixing ratio: 15.39 g/kg Conv temperature: 34.50 C = 94.09 F Cap Strength: 2.87 C Lifted Index: -2.09 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.60 C Lifted Index @700 mb: -0.42 C Showalter Index: -0.60 C Risk: Thunderstorms probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 20.30 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 198.60 Risk: None Energy Index: -3.02 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 601.34 J/kg Max Up Vert Vel: 34.68 m/s Conv Inhibition (B-): 100.52 J/kg Cap Strength: 2.87 C Lift Cond Lev (LCL): 873.39 mb = 1300.68 m = 4267.28 ft Lev Free Conv (LFC): 748.39 mb = 2622.73 m = 8604.66 ft Equ Level (EL): 228.39 mb = 11579.93 m = 37991.42 ft B at Equ Level: 600.24 J/kg Max Parcel Lev (MPL): 108.39 mb = 16139.92 m = 52951.85 ft Wind level data Storm motion: 110 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 ---------------------------------------------------------- 0 990 203 0 0 -0.0 -0.0 | 290 7 6.7 -2.4 1 979 305 310 8 6.1 -5.1 | 301 15 12.8 -7.6 2 945 610 320 8 5.1 -6.1 | 306 15 11.8 -8.5 3 925 801 330 6 3.0 -5.2 | 308 12 9.7 -7.6 4 913 914 345 6 1.6 -5.8 | 315 12 8.2 -8.2 5 850 1537 85 4 -4.0 -0.3 | 316 4 2.7 -2.8 6 792 2134 75 2 -1.9 -0.5 | 302 6 4.7 -2.9 7 764 2438 110 1 -0.9 0.3 | 290 6 5.7 -2.1 8 737 2743 75 1 -1.0 -0.3 | 295 6 5.7 -2.7 9 700 3186 85 7 -7.0 -0.6 | 6 3 -0.3 -3.0 10 660 3658 100 12 -11.8 2.1 | 86 5 -5.2 -0.3 11 636 3962 100 14 -13.8 2.4 | 90 7 -7.1 0.0 12 612 4267 125 13 -10.6 7.5 | 142 6 -4.0 5.0 13 526 5486 65 20 -18.1 -8.5 | 47 16 -11.5 -10.9 14 500 5900 75 13 -12.6 -3.4 | 46 8 -5.9 -5.8 15 487 6096 70 13 -12.2 -4.4 | 39 9 -5.6 -6.9 16 450 6706 55 10 -8.2 -5.7 | 11 8 -1.5 -8.1 17 416 7315 85 7 -7.0 -0.6 | 6 3 -0.3 -3.0 18 400 7610 115 8 -7.3 3.4 | 149 1 -0.6 1.0 19 383 7925 115 11 -10.0 4.6 | 124 4 -3.3 2.2 20 368 8230 95 14 -13.9 1.2 | 81 7 -7.3 -1.2 21 338 8839 105 13 -12.6 3.4 | 99 6 -5.9 1.0 22 300 9720 100 17 -16.7 3.0 | 93 10 -10.1 0.5 23 286 10058 90 13 -13.0 0.0 | 69 7 -6.3 -2.4 24 250 10980 110 30 -28.2 10.3 | 110 23 -21.5 7.8 25 239 11278 110 30 -28.2 10.3 | 110 23 -21.5 7.8 26 200 12460 95 27 -26.9 2.4 | 90 20 -20.2 -0.1 27 199 12497 90 28 -28.0 0.0 | 84 21 -21.3 -2.4 28 172 13411 105 30 -29.0 7.8 | 103 23 -22.3 5.4 29 150 14260 70 23 -21.6 -7.9 | 55 18 -15.0 -10.3 30 133 14935 60 19 -16.5 -9.5 | 39 15 -9.8 -11.9 31 114 15850 60 12 -10.4 -6.0 | 24 9 -3.7 -8.4 32 108 16154 45 10 -7.1 -7.1 | 2 9 -0.4 -9.5 33 102 16481 60 22 -19.1 -11.0 | 43 18 -12.4 -13.4 34 100 16590 50 21 -16.1 -13.5 | 31 18 -9.4 -15.9 35 97 16764 50 21 -16.1 -13.5 | 31 18 -9.4 -15.9 36 92 17069 340 19 6.5 -17.9 | 327 24 13.2 -20.3 37 87 17374 240 16 13.9 8.0 | 255 21 20.5 5.6 38 78 17983 195 13 3.4 12.6 | 225 14 10.0 10.1 39 74 18288 215 12 6.9 9.8 | 241 15 13.5 7.4 40 70 18593 225 14 9.9 9.9 | 246 18 16.6 7.5 41 70 18630 235 8 6.6 4.6 | 261 13 13.2 2.2 42 67 18898 220 11 7.1 8.4 | 246 15 13.7 6.0 43 60 19507 25 12 -5.1 -10.9 | 353 13 1.6 -13.3 44 57 19812 35 17 -9.8 -13.9 | 11 17 -3.1 -16.3 45 55 20117 15 20 -5.2 -19.3 | 356 22 1.5 -21.7 46 50 20650 90 21 -21.0 0.0 | 80 15 -14.3 -2.4 47 45 21336 120 24 -20.8 12.0 | 124 17 -14.1 9.6 48 40 21946 90 36 -36.0 0.0 | 85 29 -29.3 -2.4 49 35 22860 100 51 -50.2 8.9 | 98 44 -43.6 6.4 50 30 23770 80 49 -48.3 -8.5 | 75 43 -41.6 -10.9 51 26 24384 75 48 -46.4 -12.4 | 70 42 -39.7 -14.8 Wind Parameters Mean winds (0-6000m): 79.9 at 9.4 knts Storm direction: 109.9 at 7.1 knts Shear (0-3000m) pos: 2.2 neg: 1.3 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 79.7 deg Storm rel helicity (0-3000m) pos: 29.8 neg: -4.6 tot: 25.3 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 1.7 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 21.17 Bulk Shear: 28.40 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 ------------------------------------------------------------------------------- 500 316 7 303 14| 0.0 7.2 7.2| 11.5 0.0 11.5 23.1 0.36| 10.7 3.8 1000 330 6 309 13| 3.5 3.6 7.1| 23.3 0.0 23.3 23.3 0.44| 9.1 4.0 1500 344 6 314 11| 3.1 2.4 5.5| 23.6 -1.8 21.8 14.5 0.29| 7.7 2.2 2000 357 5 317 10| 2.1 1.8 3.9| 23.6 -3.4 20.2 10.1 0.22| 6.2 1.4 2500 2 4 315 9| 1.6 1.5 3.2| 24.3 -4.6 19.7 7.9 0.19| 5.3 1.0 3000 20 4 320 8| 2.2 1.3 3.5| 29.8 -4.6 25.3 8.4 0.32| 5.5 1.7 4000 75 6 349 4| 2.6 1.0 3.6| 43.1 -4.6 38.5 9.6 0.46| 5.6 2.6 5000 87 8 26 3| 2.1 1.6 3.7| 44.4 -32.5 11.9 2.4 0.16| 5.9 0.9 6000 80 9 33 5| 1.7 1.5 3.3| 45.3 -52.1 -6.8 -1.1 0.05| 6.1 0.3 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251019.12.gif