UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for SB705... Searching the city database file for: SB705 ... Date:0000Z 13 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 63 SFC 985 196 25.0 21.5 81 3.5 22.5 0 0 299.4 302.5 296.2 347.9 16.61 2 972 313 24.6 21.5 83 3.1 22.4 58 10 300.2 303.3 296.5 349.5 16.84 3 947 543 26.4 21.4 74 5.0 22.8 9 8 304.3 307.4 297.8 355.5 17.19 4 925 751 25.4 20.4 74 5.0 21.8 335 8 305.3 308.4 297.7 354.7 16.53 5 850 1491 20.8 14.8 69 6.0 16.7 315 11 307.9 310.3 295.7 345.9 12.55 6 755 2506 15.2 6.2 55 9.0 9.7 331 8 312.5 314.0 293.6 337.0 7.90 7 700 3142 11.0 5.0 66 6.0 7.4 345 8 314.7 316.2 294.1 339.2 7.84 8 602 4385 3.0 0.3 82 2.7 1.5 291 2 319.3 320.6 294.3 340.1 6.51 9 533 5364 -2.3 -9.3 59 7.0 -5.4 251 4 324.3 325.0 293.3 336.1 3.55 10 500 5870 -5.1 -11.1 63 6.0 -7.7 230 5 326.8 327.5 293.8 337.9 3.28 11 492 5997 -5.9 -10.9 68 5.0 -8.1 230 6 327.4 328.0 294.0 338.8 3.39 12 484 6125 -6.5 -18.5 38 12.0 -10.7 232 6 328.2 328.5 292.9 334.5 1.84 13 464 6454 -8.5 -25.5 24 17.0 -13.4 256 6 329.6 329.9 292.6 333.4 1.03 14 456 6589 -9.9 -16.9 57 7.0 -12.4 266 6 329.5 330.0 293.6 337.3 2.23 15 452 6657 -10.1 -19.1 48 9.0 -13.2 271 6 330.1 330.5 293.5 336.7 1.87 16 447 6742 -10.9 -13.5 81 2.6 -11.9 277 6 330.2 330.8 294.4 340.5 3.02 17 443 6812 -11.3 -13.0 87 1.7 -12.0 282 6 330.5 331.1 294.7 341.4 3.17 18 435 6951 -11.9 -16.8 67 4.9 -13.7 292 5 331.5 331.9 294.3 339.7 2.36 19 427 7093 -12.9 -13.8 93 0.9 -13.3 303 5 332.0 332.6 295.0 342.6 3.09 20 423 7165 -12.9 -20.9 51 8.0 -15.4 308 5 332.9 333.2 294.0 338.9 1.71 21 419 7238 -13.5 -20.5 56 7.0 -15.7 314 5 333.0 333.4 294.1 339.3 1.79 22 408 7440 -14.7 -22.7 51 8.0 -17.1 329 5 334.0 334.3 294.1 339.4 1.51 23 400 7590 -14.9 -33.9 18 19.0 -19.0 340 5 335.6 335.7 293.7 337.7 0.54 24 384 7897 -16.7 -34.7 19 18.0 -20.4 352 6 337.2 337.3 294.1 339.2 0.52 25 380 7975 -17.1 -21.1 71 4.0 -18.4 355 6 337.7 338.1 295.4 344.4 1.87 26 372 8134 -18.5 -21.9 75 3.4 -19.6 1 7 337.9 338.3 295.3 344.3 1.78 27 353 8522 -21.3 -43.3 12 22.0 -24.6 0 10 339.2 339.3 294.4 340.2 0.24 28 345 8691 -22.3 -44.3 12 22.0 -25.4 343 9 340.1 340.1 294.6 341.0 0.22 29 327 9081 -25.5 -40.5 23 15.0 -27.7 296 8 340.9 341.0 294.8 342.3 0.34 30 320 9238 -26.7 -27.9 90 1.2 -27.0 277 7 341.4 341.6 295.7 345.9 1.20 31 314 9374 -27.3 -35.3 47 8.0 -28.7 260 6 342.4 342.5 295.4 344.7 0.60 32 308 9512 -28.5 -35.5 51 7.0 -29.7 243 6 342.6 342.8 295.5 345.0 0.60 33 304 9606 -28.9 -55.9 6 27.0 -31.2 232 5 343.3 343.4 295.2 343.6 0.06 34 301 9676 -29.5 -40.5 34 11.0 -31.0 223 5 343.5 343.6 295.5 344.9 0.37 35 300 9700 -29.7 -40.7 34 11.0 -31.2 220 5 343.5 343.6 295.5 345.0 0.36 36 277 10262 -34.1 -35.9 84 1.8 -34.4 163 4 345.1 345.2 296.1 347.6 0.64 37 274 10338 -34.5 -38.2 69 3.7 -35.0 154 5 345.6 345.7 296.1 347.6 0.52 38 250 10970 -39.9 -44.1 64 4.2 -40.3 75 9 346.7 346.8 296.2 348.0 0.30 39 218 11889 -48.1 -54.1 50 6.0 -48.4 50 9 347.9 347.9 296.3 348.4 0.11 40 206 12259 -51.3 -55.3 62 4.0 -51.5 40 9 348.6 348.6 296.4 349.0 0.10 41 200 12450 -53.1 -57.4 59 4.3 -53.2 35 9 348.7 348.7 296.4 349.0 0.08 42 166 13625 -64.3 -68.7 55 4.4 -64.4 35 14 349.0 349.1 296.4 349.1 0.02 43 150 14240 -69.3 -74.3 48 5.0 -69.4 60 12 350.7 350.7 296.8 350.8 0.01 44 144 14483 -70.5 -75.5 48 5.0 -70.5 66 11 352.7 352.7 297.3 352.8 0.01 45 100 16590 -81.1 -85.6 46 4.5 -81.1 345 15 371.0 371.0 300.8 371.0 0.00 46 98 16703 -81.3 -85.7 47 4.4 -81.3 345 15 372.8 372.8 301.1 372.8 0.00 47 84 17578 -77.1 -86.1 22 9.0 -77.1 285 9 398.1 398.1 304.9 398.1 0.00 48 80 17857 -78.1 -87.1 22 9.0 -78.1 311 14 401.7 401.7 305.5 401.7 0.00 49 76 18153 -74.3 -85.3 17 11.0 -74.3 305 17 415.5 415.5 307.2 415.6 0.00 50 70 18630 -75.3 -88.3 11 13.0 -75.3 230 13 423.3 423.3 308.1 423.3 0.00 51 55 20057 -67.9 -88.9 3 21.0 -68.1 176 18 470.5 470.5 312.7 470.5 0.00 52 50 20630 -68.9 -89.9 3 21.0 -69.1 125 18 481.1 481.1 313.5 481.1 0.00 53 46 21131 -67.5 -90.5 2 23.0 -67.7 110 19 496.1 496.1 314.7 496.1 0.00 54 42 21675 -70.1 -91.1 3 21.0 -70.3 102 24 502.8 502.8 315.1 502.8 0.00 55 38 22281 -63.1 -90.1 1 27.0 -63.6 110 34 535.2 535.2 317.2 535.2 0.00 56 36 22612 -64.1 -90.1 2 26.0 -64.6 98 37 540.9 540.9 317.6 541.0 0.00 TRP 98 16703 -81.3 -85.7 47 4.4 -81.3 345 15 372.8 372.8 301.1 372.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 562.94 mb = 4938.98 m = 16203.82 ft Wetbulb zero: 587.18 mb = 4585.26 m = 15043.32 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 68.55 % Est. max temperature: 34.14 C = 93.45 F Sfc-Lift cond lev (LCL): 936.20 mb = 644.66 m = 2114.99 ft T: 25.91 C 700-500 lapse rate: 5.90 C/km ThetaE index: 18.47 C Layer 925.0- 700.0 mb Conv cond level (CCL): 798.23 mb = 2028.92 m = 6656.47 ft Mean mixing ratio: 16.29 g/kg Conv temperature: 35.86 C = 96.55 F Cap Strength: 2.96 C Lifted Index: -3.07 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.71 C Lifted Index @700 mb: -0.27 C Showalter Index: -0.64 C Risk: Thunderstorms probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 19.90 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 204.60 Risk: None Energy Index: -1.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1124.53 J/kg Max Up Vert Vel: 47.42 m/s Conv Inhibition (B-): 131.39 J/kg Cap Strength: 2.96 C Lift Cond Lev (LCL): 872.89 mb = 1258.47 m = 4128.78 ft Lev Free Conv (LFC): 707.89 mb = 3047.72 m = 9998.96 ft Equ Level (EL): 137.89 mb = 14733.55 m = 48337.84 ft B at Equ Level: 1096.60 J/kg Max Parcel Lev (MPL): 87.89 mb = 17321.30 m = 56827.72 ft Wind level data Storm motion: 352 at 5 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 ---------------------------------------------------------- 0 985 196 0 0 -0.0 -0.0 | 172 5 -0.7 4.7 1 973 305 60 10 -8.7 -5.0 | 88 9 -9.4 -0.3 2 940 610 355 8 0.7 -8.0 | 0 3 -0.0 -3.2 3 925 751 335 8 3.4 -7.3 | 313 4 2.7 -2.5 4 908 914 325 9 5.2 -7.4 | 301 5 4.5 -2.6 5 877 1219 315 10 7.1 -7.1 | 290 7 6.4 -2.3 6 850 1491 315 11 7.8 -7.8 | 293 8 7.1 -3.0 7 847 1524 330 12 6.0 -10.4 | 317 8 5.3 -5.7 8 788 2134 330 7 3.5 -6.1 | 295 3 2.8 -1.3 9 760 2438 330 8 4.0 -6.9 | 304 4 3.3 -2.2 10 700 3142 345 8 2.1 -7.7 | 335 3 1.4 -3.0 11 609 4267 295 2 1.8 -0.8 | 196 4 1.1 3.9 12 500 5870 230 5 3.8 3.2 | 201 9 3.1 7.9 13 486 6096 230 6 4.6 3.9 | 204 9 3.9 8.6 14 400 7590 340 5 1.7 -4.7 | 268 1 1.0 0.0 15 367 8230 5 7 -0.6 -7.0 | 30 3 -1.3 -2.2 16 352 8534 360 10 -0.0 -10.0 | 8 5 -0.7 -5.3 17 300 9700 220 5 3.2 3.8 | 196 9 2.5 8.6 18 298 9754 225 1 0.7 0.7 | 180 5 0.0 5.4 19 250 10970 75 9 -8.7 -2.3 | 104 10 -9.4 2.4 20 200 12450 35 9 -5.2 -7.4 | 66 6 -5.9 -2.6 21 163 13716 35 14 -8.0 -11.5 | 52 11 -8.7 -6.7 22 150 14240 60 12 -10.4 -6.0 | 83 11 -11.1 -1.3 23 140 14630 70 11 -10.3 -3.8 | 95 11 -11.0 1.0 24 133 14935 100 12 -11.8 2.1 | 119 14 -12.5 6.8 25 126 15240 65 15 -13.6 -6.3 | 84 14 -14.3 -1.6 26 120 15545 65 14 -12.7 -5.9 | 85 13 -13.4 -1.2 27 108 16154 350 16 2.8 -15.8 | 349 11 2.1 -11.0 28 100 16590 345 15 3.9 -14.5 | 342 10 3.2 -9.8 29 98 16703 345 15 3.9 -14.5 | 342 10 3.2 -9.8 30 97 16764 350 15 2.6 -14.8 | 349 10 1.9 -10.0 31 87 17374 240 2 1.7 1.0 | 190 6 1.0 5.7 32 83 17678 305 12 9.8 -6.9 | 283 9 9.1 -2.1 33 78 17983 315 15 10.6 -10.6 | 301 12 9.9 -5.9 34 70 18593 280 23 22.7 -4.0 | 268 22 21.9 0.7 35 70 18630 230 13 10.0 8.4 | 215 16 9.3 13.1 36 67 18898 230 13 10.0 8.4 | 215 16 9.3 13.1 37 64 19202 295 17 15.4 -7.2 | 279 15 14.7 -2.4 38 60 19507 310 20 15.3 -12.9 | 299 17 14.6 -8.1 39 57 19812 250 24 22.6 8.2 | 239 25 21.8 12.9 40 55 20117 160 17 -5.8 16.0 | 163 22 -6.5 20.7 41 52 20422 135 17 -12.0 12.0 | 143 21 -12.7 16.8 42 50 20630 125 18 -14.7 10.3 | 134 22 -15.5 15.1 43 46 21031 110 19 -17.9 6.5 | 121 22 -18.6 11.2 44 43 21336 100 22 -21.7 3.8 | 111 24 -22.4 8.6 45 38 21946 110 34 -31.9 11.6 | 117 37 -32.7 16.4 46 33 22555 80 42 -41.4 -7.3 | 87 42 -42.1 -2.6 47 31 22860 85 40 -39.8 -3.5 | 92 41 -40.6 1.2 Wind Parameters Mean winds (0-6000m): 321.5 at 6.4 knts Storm direction: 351.5 at 4.8 knts Shear (0-3000m) pos: 0.7 neg: 1.1 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 157.1 deg Storm rel helicity (0-3000m) pos: 8.4 neg: -29.3 tot: -21.0 m^2/s^2 ave: -7.0 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -3.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 133.93 Bulk Shear: 8.40 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 28 8 63 5| 0.0 8.2 8.2| 0.0 -23.5 -23.5 -46.9 -0.90| 22.2-20.1 1000 351 8 351 4| 0.0 5.1 5.1| 0.0 -27.2 -27.2 -27.2 -0.86| 13.5-11.6 1500 338 9 324 5| 0.9 3.4 4.3| 6.3 -27.6 -21.3 -14.2 -0.63| 10.6 -6.7 2000 336 9 319 5| 0.7 1.7 2.4| 6.3 -29.1 -22.9 -11.4 -0.61| 8.8 -5.4 2500 335 9 317 4| 0.7 1.4 2.1| 7.3 -29.1 -21.8 -8.7 -0.55| 7.4 -4.1 3000 336 9 318 4| 0.7 1.1 1.9| 8.4 -29.3 -21.0 -7.0 -0.50| 6.4 -3.2 4000 335 8 312 3| 0.6 0.7 1.3| 8.4 -34.1 -25.7 -6.4 -0.57| 5.7 -3.2 5000 331 7 295 3| 0.4 0.8 1.2| 9.5 -34.5 -25.0 -5.0 -0.52| 4.8 -2.5 6000 322 6 275 3| 0.3 0.8 1.0| 12.0 -36.1 -24.1 -4.0 -0.48| 4.4 -2.1 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251013.00.gif