UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 11 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 69 SFC 985 201 23.0 22.5 97 0.5 22.6 0 0 297.4 300.6 296.3 348.7 17.68 2 957 454 24.8 20.6 78 4.2 21.8 303 7 301.7 304.7 296.5 349.4 16.16 3 925 753 23.0 20.4 85 2.6 21.2 310 9 302.8 305.9 297.0 351.8 16.53 4 853 1457 18.6 16.9 90 1.7 17.4 51 9 305.3 308.0 296.3 348.2 14.35 5 850 1487 18.4 16.5 89 1.9 17.1 55 9 305.4 308.0 296.1 347.4 14.03 6 700 3126 8.0 6.3 89 1.7 7.0 65 7 311.3 313.0 293.8 337.8 8.59 7 689 3257 8.4 3.8 73 4.6 5.8 67 7 313.2 314.6 293.3 336.0 7.32 8 596 4442 1.8 -4.2 64 6.0 -1.2 81 8 318.8 319.7 292.8 334.0 4.70 9 591 4510 1.2 -1.6 82 2.8 -0.3 82 8 318.9 320.0 293.7 337.4 5.77 10 582 4634 1.2 -6.8 55 8.0 -2.6 83 7 320.3 321.1 292.6 333.2 3.95 11 558 4972 -0.9 -4.1 79 3.2 -2.5 87 7 321.7 322.7 293.9 338.2 5.07 12 500 5840 -6.5 -11.3 69 4.8 -8.5 95 5 325.1 325.8 293.3 335.9 3.23 13 495 5919 -6.7 -12.7 62 6.0 -9.1 89 5 325.8 326.4 293.2 335.6 2.91 14 478 6190 -8.5 -11.3 80 2.8 -9.6 79 6 326.9 327.5 293.9 338.2 3.37 15 459 6504 -10.1 -14.8 68 4.7 -11.9 94 6 328.7 329.2 293.7 337.7 2.64 16 429 7021 -14.3 -15.7 89 1.4 -14.8 119 5 329.7 330.3 294.0 338.8 2.62 17 421 7164 -14.5 -20.5 60 6.0 -16.4 126 5 331.3 331.6 293.7 337.5 1.78 18 406 7438 -15.9 -22.9 55 7.0 -17.9 140 5 332.9 333.2 293.9 338.2 1.49 19 400 7550 -16.7 -22.7 60 6.0 -18.4 145 5 333.3 333.6 294.0 338.8 1.54 20 395 7644 -17.1 -20.6 74 3.5 -18.2 100 4 334.0 334.3 294.5 340.6 1.88 21 371 8110 -20.3 -36.3 23 16.0 -23.2 165 12 335.8 335.8 293.7 337.5 0.46 22 351 8518 -22.1 -44.1 12 22.0 -25.2 156 13 338.7 338.7 294.2 339.6 0.22 23 322 9145 -27.3 -47.3 13 20.0 -29.6 135 13 340.0 340.0 294.5 340.6 0.17 24 306 9509 -29.5 -53.5 8 24.0 -31.6 156 18 341.9 341.9 294.8 342.2 0.09 25 300 9650 -30.7 -53.7 9 23.0 -32.6 170 17 342.1 342.1 294.9 342.5 0.09 26 259 10678 -39.3 -57.3 13 18.0 -40.3 150 10 344.1 344.2 295.4 344.4 0.06 27 250 10920 -41.5 -53.5 26 12.0 -42.2 150 7 344.4 344.4 295.4 344.8 0.10 28 246 11029 -42.5 -48.5 52 6.0 -42.9 134 6 344.5 344.5 295.6 345.2 0.19 29 229 11508 -46.5 -51.1 59 4.6 -46.7 87 7 345.5 345.5 295.8 346.1 0.15 30 210 12075 -51.5 -57.5 49 6.0 -51.7 65 14 346.3 346.4 295.9 346.7 0.08 31 204 12263 -52.5 -64.5 22 12.0 -52.8 58 16 347.7 347.7 296.1 347.8 0.03 32 200 12390 -53.7 -64.7 25 11.0 -53.9 55 19 347.7 347.7 296.1 347.9 0.03 33 150 14180 -67.7 -73.7 42 6.0 -67.7 70 19 353.5 353.5 297.4 353.5 0.01 34 135 14806 -72.7 -75.9 62 3.2 -72.7 130 15 355.4 355.4 297.8 355.5 0.01 35 128 15117 -75.3 -79.9 48 4.6 -75.3 140 20 356.2 356.2 298.0 356.2 0.01 36 106 16197 -79.7 -84.1 48 4.4 -79.7 140 27 367.6 367.6 300.1 367.6 0.00 37 101 16473 -76.7 -83.7 32 7.0 -76.7 148 27 378.5 378.5 302.0 378.5 0.00 38 100 16530 -76.9 -83.9 32 7.0 -76.9 140 20 379.1 379.1 302.1 379.2 0.00 39 94 16884 -78.9 -85.9 31 7.0 -78.9 138 21 382.0 382.0 302.6 382.0 0.00 40 82 17668 -75.3 -86.3 16 11.0 -75.3 241 11 404.6 404.6 305.8 404.6 0.00 41 70 18580 -77.7 -87.7 18 10.0 -77.7 230 9 418.2 418.2 307.5 418.2 0.00 42 69 18662 -77.9 -87.9 18 10.0 -77.9 236 8 419.5 419.5 307.6 419.5 0.00 43 64 19101 -69.1 -88.1 5 19.0 -69.2 288 6 447.9 447.9 310.7 447.9 0.00 44 59 19590 -65.9 -88.9 3 23.0 -66.1 360 16 465.6 465.6 312.3 465.6 0.00 45 54 20130 -63.1 -89.1 2 26.0 -63.4 33 17 484.0 484.0 313.8 484.0 0.00 46 50 20600 -65.9 -89.9 2 24.0 -66.2 90 30 488.2 488.2 314.1 488.2 0.00 47 42 21654 -67.7 -90.7 2 23.0 -67.9 74 36 508.7 508.7 315.5 508.7 0.00 48 39 22100 -67.7 -91.7 2 24.0 -67.9 77 28 519.6 519.6 316.3 519.6 0.00 49 34 22943 -58.9 -88.9 1 30.0 -59.8 100 32 563.5 563.5 318.8 563.6 0.00 TRP 106 16197 -79.7 -84.1 48 4.4 -79.7 140 27 367.6 367.6 300.1 367.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 568.29 mb = 4826.84 m = 15835.88 ft Wetbulb zero: 612.15 mb = 4223.59 m = 13856.77 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 79.27 % Est. max temperature: 31.51 C = 88.71 F Sfc-Lift cond lev (LCL): 978.24 mb = 261.81 m = 858.94 ft T: 23.43 C 700-500 lapse rate: 5.34 C/km ThetaE index: 17.79 C Layer 853.0- 591.0 mb Conv cond level (CCL): 860.31 mb = 1382.53 m = 4535.82 ft Mean mixing ratio: 16.33 g/kg Conv temperature: 30.59 C = 87.07 F Cap Strength: 1.63 C Lifted Index: -3.65 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.48 C Lifted Index @700 mb: -2.68 C Showalter Index: -2.59 C Risk: Severe thunderstorms possible Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 23.00 C K Index: 39.70 Risk: > 80 % chance of thunderstorms Sweat Index: 221.00 Risk: None Energy Index: -2.30 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1114.51 J/kg Max Up Vert Vel: 47.21 m/s Conv Inhibition (B-): 32.51 J/kg Cap Strength: 1.63 C Lift Cond Lev (LCL): 898.30 mb = 1007.35 m = 3304.92 ft Lev Free Conv (LFC): 813.30 mb = 1859.60 m = 6100.98 ft Equ Level (EL): 173.30 mb = 13281.65 m = 43574.45 ft B at Equ Level: 1107.41 J/kg Max Parcel Lev (MPL): 93.30 mb = 16927.00 m = 55534.11 ft Wind level data Storm motion: 85 at 6 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 | 265 6 5.8 0.5 1 973 305 305 6 4.9 -3.4 | 286 11 10.7 -3.0 2 940 610 300 8 6.9 -4.0 | 286 13 12.8 -3.5 3 925 753 310 9 6.9 -5.8 | 293 14 12.7 -5.3 4 908 914 345 8 2.1 -7.7 | 313 11 7.9 -7.3 5 850 1487 55 9 -7.4 -5.2 | 18 5 -1.5 -4.7 6 846 1524 55 10 -8.2 -5.7 | 24 6 -2.4 -5.3 7 787 2134 60 9 -7.8 -4.5 | 26 4 -2.0 -4.0 8 759 2438 35 11 -6.3 -9.0 | 3 9 -0.5 -8.6 9 706 3048 40 10 -6.4 -7.7 | 5 7 -0.6 -7.2 10 700 3126 65 7 -6.3 -3.0 | 12 3 -0.5 -2.5 11 608 4267 80 8 -7.9 -1.4 | 66 2 -2.0 -0.9 12 500 5840 95 5 -5.0 0.4 | 224 1 0.9 0.9 13 484 6096 75 6 -5.8 -1.6 | 358 1 0.0 -1.1 14 400 7550 145 5 -2.9 4.1 | 213 5 3.0 4.6 15 396 7620 95 4 -4.0 0.3 | 246 2 1.8 0.8 16 380 7925 165 10 -2.6 9.7 | 198 11 3.2 10.1 17 364 8230 165 13 -3.4 12.6 | 191 13 2.5 13.0 18 322 9144 135 13 -9.2 9.2 | 161 10 -3.4 9.7 19 308 9449 150 19 -9.5 16.5 | 168 17 -3.7 16.9 20 300 9650 170 17 -3.0 16.7 | 190 17 2.9 17.2 21 296 9754 170 18 -3.1 17.7 | 188 18 2.7 18.2 22 283 10058 140 15 -9.6 11.5 | 162 13 -3.8 12.0 23 271 10363 150 13 -6.5 11.3 | 177 12 -0.7 11.7 24 250 10920 150 7 -3.5 6.1 | 200 7 2.3 6.5 25 237 11278 95 5 -5.0 0.4 | 224 1 0.9 0.9 26 206 12192 60 15 -13.0 -7.5 | 45 10 -7.2 -7.0 27 200 12390 55 19 -15.6 -10.9 | 43 14 -9.7 -10.4 28 187 12802 45 21 -14.8 -14.8 | 32 17 -9.0 -14.4 29 162 13716 45 33 -23.3 -23.3 | 37 29 -17.5 -22.9 30 150 14180 70 19 -17.9 -6.5 | 63 13 -12.0 -6.0 31 146 14326 75 18 -17.4 -4.7 | 70 12 -11.6 -4.2 32 139 14630 125 13 -10.6 7.5 | 149 9 -4.8 7.9 33 125 15240 145 22 -12.6 18.0 | 160 20 -6.8 18.5 34 113 15850 115 12 -10.9 5.1 | 138 7 -5.0 5.5 35 107 16154 145 16 -9.2 13.1 | 166 14 -3.3 13.6 36 106 16197 140 27 -17.4 20.7 | 151 24 -11.5 21.1 37 101 16459 150 29 -14.5 25.1 | 161 27 -8.7 25.6 38 100 16530 140 20 -12.9 15.3 | 156 17 -7.0 15.8 39 96 16764 140 20 -12.9 15.3 | 156 17 -7.0 15.8 40 91 17069 135 23 -16.3 16.3 | 148 20 -10.4 16.7 41 86 17374 105 11 -10.6 2.8 | 125 6 -4.8 3.3 42 82 17678 245 11 10.0 4.6 | 252 17 15.8 5.1 43 78 17983 260 21 20.7 3.6 | 261 27 26.5 4.1 44 70 18580 230 9 6.9 5.8 | 244 14 12.7 6.2 45 70 18593 230 10 7.7 6.4 | 243 15 13.5 6.9 46 66 18898 255 2 1.9 0.5 | 263 8 7.8 1.0 47 57 19812 30 20 -10.0 -17.3 | 14 17 -4.2 -16.9 48 54 20117 30 16 -8.0 -13.9 | 9 14 -2.2 -13.4 49 50 20600 90 30 -30.0 0.0 | 91 24 -24.2 0.5 50 46 21031 90 32 -32.0 0.0 | 91 26 -26.2 0.5 51 43 21336 75 39 -37.7 -10.1 | 73 33 -31.8 -9.6 52 40 21641 70 28 -26.3 -9.6 | 66 22 -20.5 -9.1 53 35 22250 105 27 -26.1 7.0 | 110 22 -20.2 7.4 54 31 22860 85 49 -48.8 -4.3 | 85 43 -43.0 -3.8 55 29 23165 105 47 -45.4 12.2 | 108 42 -39.6 12.6 Wind Parameters Mean winds (0-6000m): 55.5 at 7.8 knts Storm direction: 85.5 at 5.9 knts Shear (0-3000m) pos: 2.7 neg: 2.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 108.9 deg Storm rel helicity (0-3000m) pos: 46.4 neg: -4.7 tot: 41.8 m^2/s^2 ave: 13.9 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 2.9 10^-3/s Energy-Hel index: 0.31 Bulk Rich Number: 59.84 Bulk Shear: 18.62 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 ------------------------------------------------------------------------------- 500 303 6 285 12| 0.0 8.9 8.9| 9.7 -0.4 9.3 18.7 0.42| 9.6 4.1 1000 326 7 299 11| 5.3 4.4 9.7| 36.4 -0.4 36.1 36.1 0.65| 10.4 6.8 1500 357 8 320 10| 5.2 3.0 8.1| 44.8 -0.4 44.5 29.6 0.69| 9.0 6.2 2000 19 8 337 8| 3.9 2.3 6.2| 45.0 -1.0 44.0 22.0 0.63| 7.2 4.6 2500 26 9 345 8| 3.1 2.5 5.5| 45.1 -4.7 40.4 16.2 0.49| 6.6 3.3 3000 30 9 349 7| 2.7 2.0 4.8| 46.4 -4.7 41.8 13.9 0.45| 6.5 2.9 4000 41 9 358 6| 2.3 1.5 3.8| 47.6 -4.7 42.9 10.7 0.47| 5.1 2.4 5000 50 8 6 5| 1.7 1.2 3.0| 48.0 -4.7 43.3 8.7 0.48| 4.3 2.1 6000 55 8 9 4| 1.4 1.1 2.5| 48.3 -4.7 43.6 7.3 0.49| 3.9 1.9 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251011.12.gif