UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121900.upa.cvt Date: 0000Z 19 DEC 25 Searching for SB705... Searching the city database file for: SB705 ... Date:0000Z 19 DEC 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 69 SFC 985 201 22.8 21.3 91 1.5 21.8 0 0 297.2 300.2 295.4 344.7 16.40 2 925 749 21.4 17.8 80 3.6 18.9 325 16 301.2 303.8 294.9 342.3 14.00 3 905 939 20.4 17.4 83 3.0 18.4 315 15 302.1 304.6 295.1 343.2 13.95 4 878 1202 21.2 15.2 69 6.0 17.1 310 15 305.5 307.8 295.0 342.8 12.47 5 850 1482 18.8 15.5 81 3.3 16.5 305 15 305.8 308.3 295.6 345.2 13.14 6 814 1853 16.4 14.6 89 1.8 15.2 304 18 307.1 309.5 295.8 346.1 12.95 7 700 3126 10.2 8.8 91 1.4 9.3 320 8 313.8 315.7 295.6 345.5 10.22 8 681 3355 8.8 7.8 93 1.0 8.2 320 6 314.7 316.6 295.6 345.2 9.81 9 594 4479 4.2 0.8 79 3.4 2.3 335 9 321.9 323.2 295.3 344.0 6.85 10 510 5703 -3.9 -3.9 100 0.0 -3.9 335 6 326.4 327.5 295.5 345.0 5.63 11 500 5860 -4.1 -5.2 92 1.1 -4.7 335 6 328.0 329.1 295.6 345.4 5.20 12 440 6858 -8.3 -22.3 31 14.0 -12.9 264 11 334.9 335.2 294.4 340.2 1.45 13 413 7346 -11.7 -36.7 11 25.0 -17.0 209 8 336.7 336.8 293.9 338.2 0.40 14 400 7590 -13.5 -27.5 30 14.0 -17.3 185 7 337.4 337.6 294.6 341.1 1.00 15 372 8138 -18.1 -26.1 50 8.0 -20.3 205 5 338.4 338.7 295.0 342.9 1.22 16 361 8362 -19.7 -32.7 31 13.0 -22.5 178 6 339.2 339.3 294.7 341.8 0.68 17 333 8957 -24.5 -28.2 71 3.7 -25.4 64 14 340.5 340.8 295.4 344.7 1.13 18 300 9710 -29.9 -32.7 77 2.8 -30.4 45 18 343.2 343.4 295.8 346.3 0.82 19 292 9901 -31.3 -33.8 79 2.5 -31.7 38 18 343.9 344.1 295.9 346.8 0.75 20 266 10554 -36.1 -42.1 54 6.0 -36.8 14 17 346.2 346.3 296.1 347.6 0.35 21 250 10980 -39.9 -44.9 59 5.0 -40.4 5 23 346.7 346.8 296.1 347.9 0.28 22 226 11660 -45.9 -52.9 45 7.0 -46.3 359 21 347.7 347.7 296.3 348.2 0.12 23 200 12460 -53.1 -57.9 56 4.8 -53.2 5 15 348.7 348.7 296.4 349.0 0.08 24 199 12492 -53.5 -58.0 58 4.5 -53.7 5 15 348.5 348.6 296.4 348.9 0.08 25 190 12788 -56.1 -62.1 47 6.0 -56.2 5 16 349.0 349.0 296.4 349.2 0.05 26 184 12991 -57.5 -69.5 20 12.0 -57.7 5 17 350.0 350.0 296.6 350.0 0.02 27 168 13560 -62.1 -68.1 44 6.0 -62.2 43 27 351.5 351.5 297.0 351.6 0.02 28 156 14013 -66.1 -76.1 23 10.0 -66.2 54 39 352.2 352.2 297.1 352.3 0.01 29 150 14250 -67.9 -72.6 51 4.7 -67.9 60 45 353.1 353.1 297.3 353.2 0.01 30 141 14620 -70.5 -77.5 35 7.0 -70.5 63 50 354.9 354.9 297.7 354.9 0.01 31 126 15285 -72.7 -86.7 10 14.0 -72.8 61 32 362.5 362.5 299.2 362.5 0.00 32 101 16554 -82.1 -89.1 29 7.0 -82.1 100 18 368.1 368.1 300.2 368.1 0.00 33 100 16610 -82.3 -89.3 29 7.0 -82.3 95 19 368.7 368.7 300.4 368.7 0.00 34 84 17572 -86.7 -91.7 39 5.0 -86.7 65 27 378.6 378.6 302.0 378.6 0.00 35 70 18580 -81.5 -89.5 24 8.0 -81.5 95 30 410.0 410.0 306.5 410.0 0.00 36 66 18912 -81.1 -90.1 20 9.0 -81.1 94 30 417.9 417.9 307.4 417.9 0.00 37 60 19463 -71.7 -87.7 7 16.0 -71.8 60 30 450.4 450.4 310.9 450.4 0.00 38 58 19664 -72.7 -88.7 7 16.0 -72.8 42 21 452.5 452.5 311.1 452.6 0.00 39 52 20308 -72.3 -89.3 6 17.0 -72.4 106 10 467.8 467.8 312.4 467.8 0.00 40 50 20540 -70.7 -89.7 4 19.0 -70.8 110 27 476.9 476.9 313.2 476.9 0.00 41 44 21308 -65.5 -89.5 2 24.0 -65.8 99 34 507.3 507.3 315.5 507.4 0.00 42 39 22037 -67.9 -89.9 3 22.0 -68.2 85 40 519.1 519.1 316.2 519.1 0.00 43 32 23235 -64.9 -89.9 2 25.0 -65.4 82 49 557.3 557.3 318.5 557.4 0.00 TRP 84 17572 -86.7 -91.7 39 5.0 -86.7 65 27 378.6 378.6 302.0 378.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 550.44 mb = 5113.71 m = 16777.07 ft Wetbulb zero: 563.08 mb = 4908.12 m = 16102.55 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 86.94 % Est. max temperature: 31.89 C = 89.40 F Sfc-Lift cond lev (LCL): 963.97 mb = 389.24 m = 1277.00 ft T: 22.32 C 700-500 lapse rate: 5.23 C/km ThetaE index: 2.35 C Layer 925.0- 905.0 mb Conv cond level (CCL): 814.42 mb = 1848.40 m = 6064.22 ft Mean mixing ratio: 14.57 g/kg Conv temperature: 32.61 C = 90.70 F Cap Strength: 3.95 C Lifted Index: 1.33 C Risk: Showers probable Lifted Index @300 mb: 2.19 C Lifted Index @700 mb: 1.51 C Showalter Index: 0.63 C Risk: Thunderstorms probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.60 C K Index: 37.00 Risk: > 80 % chance of thunderstorms Sweat Index: 222.00 Risk: None Energy Index: -0.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.56 J/kg Max Up Vert Vel: 7.01 m/s Conv Inhibition (B-): 16468.78 J/kg Cap Strength: 3.78 C Lift Cond Lev (LCL): 893.90 mb = 1045.89 m = 3431.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 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 ---------------------------------------------------------- 0 985 201 0 0 -0.0 -0.0 | 165 7 -1.9 7.2 1 973 305 320 4 2.6 -3.1 | 189 4 0.7 4.1 2 940 610 325 14 8.0 -11.5 | 305 7 6.1 -4.3 3 925 749 325 16 9.2 -13.1 | 309 9 7.3 -6.0 4 908 914 315 15 10.6 -10.6 | 292 9 8.7 -3.5 5 850 1482 305 15 12.3 -8.6 | 278 10 10.4 -1.4 6 816 1829 305 18 14.7 -10.3 | 284 13 12.8 -3.2 7 787 2134 295 14 12.7 -5.9 | 263 11 10.8 1.2 8 759 2438 295 13 11.8 -5.5 | 260 10 9.9 1.7 9 732 2743 300 12 10.4 -6.0 | 262 9 8.5 1.2 10 706 3048 280 10 9.8 -1.7 | 236 10 7.9 5.4 11 700 3126 320 8 5.1 -6.1 | 252 3 3.2 1.0 12 656 3658 320 3 1.9 -2.3 | 180 5 0.0 4.9 13 608 4267 335 9 3.8 -8.2 | 298 2 1.9 -1.0 14 500 5860 335 6 2.5 -5.4 | 200 2 0.6 1.7 15 485 6096 325 8 4.6 -6.6 | 257 3 2.7 0.6 16 448 6706 285 11 10.6 -2.8 | 244 10 8.7 4.3 17 431 7010 240 10 8.7 5.0 | 209 14 6.8 12.2 18 400 7590 185 7 0.6 7.0 | 175 14 -1.3 14.1 19 398 7620 205 10 4.2 9.1 | 188 16 2.3 16.2 20 367 8230 205 4 1.7 3.6 | 179 11 -0.2 10.8 21 338 8839 65 12 -10.9 -5.1 | 99 13 -12.8 2.1 22 311 9449 60 26 -22.5 -13.0 | 77 25 -24.4 -5.8 23 300 9710 45 18 -12.7 -12.7 | 69 16 -14.6 -5.6 24 261 10668 10 17 -3.0 -16.7 | 27 11 -4.9 -9.6 25 250 10980 5 23 -2.0 -22.9 | 14 16 -3.9 -15.8 26 208 12192 355 19 1.7 -18.9 | 1 12 -0.2 -11.8 27 200 12460 5 15 -1.3 -14.9 | 22 8 -3.2 -7.8 28 199 12497 5 15 -1.3 -14.9 | 22 8 -3.2 -7.8 29 180 13106 5 17 -1.5 -16.9 | 19 10 -3.4 -9.8 30 172 13411 40 24 -15.4 -18.4 | 57 21 -17.3 -11.2 31 150 14250 60 45 -39.0 -22.5 | 69 44 -40.9 -15.3 32 133 14935 65 54 -48.9 -22.8 | 73 53 -50.8 -15.7 33 127 15240 60 33 -28.6 -16.5 | 73 32 -30.5 -9.3 34 120 15545 70 21 -19.7 -7.2 | 90 22 -21.6 -0.0 35 114 15850 115 11 -10.0 4.6 | 135 17 -11.9 11.8 36 108 16154 135 13 -9.2 9.2 | 146 20 -11.1 16.3 37 100 16610 95 19 -18.9 1.7 | 113 23 -20.8 8.8 38 97 16764 95 19 -18.9 1.7 | 113 23 -20.8 8.8 39 87 17374 75 36 -34.8 -9.3 | 87 37 -36.7 -2.2 40 84 17572 65 27 -24.5 -11.4 | 81 27 -26.4 -4.3 41 78 17983 85 40 -39.8 -3.5 | 95 42 -41.8 3.7 42 74 18288 80 47 -46.3 -8.2 | 89 48 -48.2 -1.0 43 70 18580 95 30 -29.9 2.6 | 107 33 -31.8 9.8 44 66 18898 95 29 -28.9 2.5 | 107 32 -30.8 9.7 45 63 19202 85 42 -41.8 -3.7 | 95 44 -43.7 3.5 46 57 19812 30 15 -7.5 -13.0 | 58 11 -9.4 -5.8 47 54 20117 90 2 -2.0 0.0 | 151 8 -3.9 7.2 48 51 20422 115 15 -13.6 6.3 | 131 21 -15.5 13.5 49 50 20540 110 27 -25.4 9.2 | 121 32 -27.3 16.4 50 42 21336 95 36 -35.9 3.1 | 105 39 -37.8 10.3 51 39 21641 85 40 -39.8 -3.5 | 95 42 -41.8 3.7 52 26 23470 80 57 -56.1 -9.9 | 87 58 -58.0 -2.7 Wind Parameters Mean winds (0-6000m): 315.1 at 9.9 knts Storm direction: 345.1 at 7.4 knts Shear (0-3000m) pos: 1.3 neg: 2.4 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 75.5 deg Storm rel helicity (0-3000m) pos: 18.1 neg: -36.2 tot: -18.1 m^2/s^2 ave: -6.0 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 49.80 Bulk Shear: 0.49 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 ------------------------------------------------------------------------------- 500 324 9 266 3| 0.0 15.8 15.8| 12.1 0.0 12.1 24.2 0.70| 16.2 11.3 1000 319 12 287 6| 0.0 7.7 7.7| 12.1 -9.6 2.6 2.6 0.36| 10.2 3.6 1500 314 13 285 8| 0.0 5.8 5.8| 14.3 -12.5 1.8 1.2 0.29| 7.9 2.3 2000 310 14 282 9| 0.0 3.5 3.5| 15.4 -26.0 -10.6 -5.3 0.10| 7.4 0.7 2500 307 14 277 9| 0.4 2.8 3.2| 15.9 -27.0 -11.1 -4.5 0.08| 6.3 0.5 3000 306 13 274 9| 1.3 2.4 3.7| 18.1 -36.2 -18.1 -6.0 -0.01| 7.0 -0.1 4000 308 11 268 7| 1.1 1.8 2.9| 20.7 -39.4 -18.7 -4.7 0.00| 6.4 0.0 5000 313 11 270 6| 0.9 1.3 2.3| 21.0 -40.0 -19.0 -3.8 -0.01| 5.4 -0.1 6000 315 10 268 5| 0.8 1.3 2.1| 22.1 -40.4 -18.3 -3.1 0.00| 4.9 0.0 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251219.00.gif