UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 16 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 112 SFC 990 200 22.6 21.4 93 1.2 21.8 0 0 296.6 299.6 295.3 344.0 16.42 2 971 368 21.4 21.1 98 0.3 21.2 109 6 297.0 300.0 295.4 344.6 16.44 3 945 605 23.6 17.6 69 6.0 19.5 85 9 301.6 304.1 294.7 341.4 13.52 4 925 792 22.6 18.4 77 4.2 19.6 85 10 302.4 305.1 295.6 345.4 14.55 5 850 1527 18.0 15.1 83 2.9 16.0 85 6 305.0 307.4 295.1 343.3 12.80 6 756 2520 11.2 11.2 100 0.0 11.2 94 5 308.0 310.1 294.7 341.7 11.13 7 700 3161 8.0 8.0 100 0.0 8.0 90 8 311.3 313.2 294.6 341.1 9.67 8 535 5337 -2.9 -5.7 81 2.8 -4.3 158 5 323.2 324.1 294.0 338.6 4.68 9 500 5870 -6.5 -6.9 97 0.4 -6.7 195 5 325.1 326.0 294.4 340.2 4.56 10 438 6891 -13.3 -13.4 99 0.1 -13.3 133 9 329.0 329.7 294.2 339.6 3.11 11 434 6961 -13.1 -15.5 82 2.4 -14.0 129 10 330.2 330.7 294.1 339.3 2.64 12 426 7102 -13.7 -17.8 71 4.1 -15.1 122 10 331.2 331.6 294.0 338.9 2.22 13 404 7505 -14.7 -20.7 60 6.0 -16.6 108 11 334.9 335.3 294.7 341.4 1.82 14 400 7580 -15.1 -20.1 66 5.0 -16.7 105 11 335.4 335.8 294.8 342.3 1.94 15 343 8729 -22.3 -31.3 44 9.0 -24.2 125 9 340.7 340.8 295.2 343.7 0.82 16 300 9700 -30.3 -43.3 27 13.0 -31.9 60 10 342.7 342.7 295.2 343.8 0.28 17 298 9747 -30.7 -45.7 22 15.0 -32.3 56 5 342.8 342.8 295.2 343.6 0.21 18 269 10461 -37.1 -49.1 28 12.0 -38.1 61 11 343.6 343.7 295.3 344.3 0.16 19 263 10615 -38.3 -44.3 53 6.0 -38.9 71 12 344.1 344.2 295.6 345.2 0.28 20 261 10668 -38.9 -53.9 19 15.0 -39.8 75 13 344.0 344.0 295.4 344.4 0.10 21 253 10879 -40.5 -46.5 52 6.0 -41.0 68 14 344.7 344.7 295.7 345.6 0.23 22 250 10960 -41.5 -46.5 58 5.0 -41.9 65 14 344.4 344.4 295.6 345.3 0.23 23 242 11179 -43.5 -47.3 66 3.8 -43.7 62 15 344.6 344.6 295.6 345.5 0.22 24 229 11548 -46.7 -54.7 40 8.0 -47.1 58 16 345.2 345.2 295.7 345.6 0.10 25 205 12271 -52.9 -56.6 64 3.7 -53.0 45 17 346.5 346.6 296.0 346.9 0.09 26 201 12398 -54.1 -58.9 55 4.8 -54.2 37 15 346.6 346.6 296.0 346.9 0.07 27 200 12430 -54.3 -59.3 54 5.0 -54.4 35 15 346.8 346.8 296.0 347.1 0.06 28 193 12658 -56.1 -64.1 36 8.0 -56.3 32 17 347.4 347.5 296.1 347.6 0.04 29 158 13898 -67.1 -69.6 70 2.5 -67.1 57 13 349.3 349.3 296.5 349.4 0.02 30 150 14210 -68.9 -73.0 55 4.1 -68.9 65 24 351.4 351.4 297.0 351.5 0.01 31 133 14923 -72.7 -77.7 47 5.0 -72.7 60 12 356.9 356.9 298.1 357.0 0.01 32 109 16071 -80.1 -84.8 45 4.7 -80.1 110 12 363.9 363.9 299.4 363.9 0.00 33 101 16503 -78.7 -84.7 37 6.0 -78.7 14 11 374.6 374.6 301.4 374.6 0.00 34 100 16560 -78.3 -84.3 37 6.0 -78.3 360 9 376.4 376.4 301.6 376.5 0.00 35 91 17101 -75.7 -84.7 23 9.0 -75.7 307 10 391.9 391.9 304.0 391.9 0.00 36 82 17697 -79.1 -86.1 31 7.0 -79.1 177 11 396.8 396.8 304.8 396.8 0.00 37 77 18058 -75.3 -86.3 16 11.0 -75.3 157 16 411.9 411.9 306.7 411.9 0.00 38 72 18446 -75.1 -87.1 14 12.0 -75.2 225 10 420.3 420.3 307.7 420.3 0.00 39 71 18527 -75.3 -87.3 14 12.0 -75.3 228 10 421.6 421.6 307.9 421.6 0.00 40 70 18610 -73.3 -88.3 8 15.0 -73.3 285 5 427.6 427.6 308.6 427.6 0.00 41 63 19242 -62.1 -89.1 2 27.0 -62.4 232 7 465.3 465.3 312.3 465.4 0.00 42 50 20650 -66.7 -89.7 3 23.0 -67.0 95 30 486.3 486.3 314.0 486.3 0.00 43 45 21283 -70.1 -91.1 3 21.0 -70.3 75 31 492.9 492.9 314.4 492.9 0.00 44 40 21985 -69.5 -91.5 3 22.0 -69.7 76 37 511.3 511.3 315.7 511.3 0.00 45 38 22295 -65.3 -91.3 2 26.0 -65.7 81 40 529.6 529.6 316.9 529.6 0.00 46 30 23750 -61.1 -90.1 1 29.0 -61.9 85 59 578.1 578.1 319.6 578.1 0.00 47 28 24179 -60.3 -89.3 1 29.0 -61.3 86 60 591.8 591.8 320.2 591.8 0.00 48 23 25406 -60.3 -89.3 1 29.0 -61.4 95 69 626.1 626.1 321.7 626.1 0.01 TRP 45 21283 -70.1 -91.1 3 21.0 -70.3 75 31 492.9 492.9 314.4 492.9 0.00 WND 23 25406 -60.3 -89.3 1 29.0 -61.4 95 69 626.1 626.1 321.7 626.1 0.01 Sounding variables and indices 1000-500 mb thick: 5758.00 m Freezing level: 578.90 mb = 4758.00 m = 15610.04 ft Wetbulb zero: 592.37 mb = 4512.43 m = 14804.38 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 89.65 % Est. max temperature: 31.29 C = 88.32 F Sfc-Lift cond lev (LCL): 973.13 mb = 349.36 m = 1146.18 ft T: 21.54 C 700-500 lapse rate: 5.35 C/km ThetaE index: 6.86 C Layer 850.0- 500.0 mb Conv cond level (CCL): 835.68 mb = 1671.01 m = 5482.26 ft Mean mixing ratio: 14.75 g/kg Conv temperature: 31.43 C = 88.57 F Cap Strength: 2.64 C Lifted Index: -1.36 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.38 C Lifted Index @700 mb: -0.93 C Showalter Index: -1.01 C Risk: Thunderstorms probable Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 21.60 C K Index: 39.60 Risk: > 80 % chance of thunderstorms Sweat Index: 198.20 Risk: None Energy Index: -0.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 224.96 J/kg Max Up Vert Vel: 21.21 m/s Conv Inhibition (B-): 81.33 J/kg Cap Strength: 2.64 C Lift Cond Lev (LCL): 894.10 mb = 1087.31 m = 3567.26 ft Lev Free Conv (LFC): 779.10 mb = 2265.18 m = 7431.62 ft Equ Level (EL): 409.10 mb = 7409.52 m = 24309.14 ft B at Equ Level: 223.19 J/kg Max Parcel Lev (MPL): 219.10 mb = 11836.63 m = 38833.62 ft Wind level data Storm motion: 128 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 ---------------------------------------------------------- 0 990 200 0 0 -0.0 -0.0 | 308 5 3.6 -2.8 1 978 305 115 5 -4.5 2.1 | 54 1 -0.9 -0.7 2 945 610 85 9 -9.0 -0.8 | 56 6 -5.4 -3.6 3 925 792 85 10 -10.0 -0.9 | 60 7 -6.4 -3.7 4 912 914 75 9 -8.7 -2.3 | 45 7 -5.1 -5.1 5 850 1527 85 6 -6.0 -0.5 | 36 4 -2.4 -3.3 6 791 2134 75 5 -4.8 -1.3 | 17 4 -1.2 -4.1 7 763 2438 95 5 -5.0 0.4 | 30 3 -1.4 -2.4 8 700 3161 90 8 -8.0 0.0 | 58 5 -4.4 -2.8 9 610 4267 85 5 -5.0 -0.4 | 23 4 -1.4 -3.2 10 500 5870 195 5 1.3 4.8 | 247 5 4.9 2.0 11 485 6096 185 6 0.5 6.0 | 232 5 4.1 3.2 12 431 7010 125 10 -8.2 5.7 | 123 5 -4.6 2.9 13 400 7580 105 11 -10.6 2.8 | 90 7 -7.0 0.1 14 398 7620 115 12 -10.9 5.1 | 107 8 -7.3 2.3 15 382 7925 95 11 -11.0 1.0 | 76 8 -7.4 -1.8 16 366 8230 105 7 -6.8 1.8 | 73 3 -3.2 -1.0 17 337 8839 130 10 -7.7 6.4 | 132 5 -4.1 3.6 18 300 9700 60 10 -8.7 -5.0 | 33 9 -5.1 -7.8 19 298 9754 55 4 -3.3 -2.3 | 356 5 0.3 -5.1 20 285 10058 80 11 -10.8 -1.9 | 57 9 -7.2 -4.7 21 273 10363 55 10 -8.2 -5.7 | 28 10 -4.6 -8.5 22 261 10668 75 13 -12.6 -3.4 | 56 11 -9.0 -6.2 23 250 10960 65 14 -12.7 -5.9 | 46 13 -9.1 -8.7 24 207 12192 50 18 -13.8 -11.6 | 35 18 -10.2 -14.4 25 200 12430 35 15 -8.6 -12.3 | 18 16 -5.0 -15.1 26 188 12802 30 18 -9.0 -15.6 | 16 19 -5.4 -18.4 27 171 13411 35 8 -4.6 -6.6 | 6 9 -1.0 -9.3 28 162 13716 40 10 -6.4 -7.7 | 15 11 -2.8 -10.5 29 155 14021 70 16 -15.0 -5.5 | 54 14 -11.4 -8.3 30 150 14210 65 24 -21.8 -10.1 | 55 22 -18.2 -12.9 31 140 14630 55 24 -19.7 -13.8 | 44 23 -16.1 -16.6 32 132 14935 60 11 -9.5 -5.5 | 36 10 -5.9 -8.3 33 119 15545 235 2 1.6 1.1 | 287 5 5.2 -1.6 34 113 15850 155 12 -5.1 10.9 | 170 8 -1.5 8.1 35 102 16459 25 13 -5.5 -11.8 | 7 15 -1.9 -14.6 36 100 16560 360 9 -0.0 -9.0 | 343 12 3.6 -11.8 37 97 16764 360 10 -0.0 -10.0 | 344 13 3.6 -12.8 38 87 17374 265 10 10.0 0.9 | 278 14 13.6 -1.9 39 82 17678 180 10 0.0 10.0 | 206 8 3.6 7.2 40 78 17983 135 18 -12.7 12.7 | 137 13 -9.1 9.9 41 74 18288 220 11 7.1 8.4 | 242 12 10.7 5.6 42 70 18593 230 10 7.7 6.4 | 252 12 11.3 3.6 43 70 18610 285 5 4.8 -1.3 | 296 9 8.4 -4.1 44 52 20422 135 10 -7.1 7.1 | 141 6 -3.5 4.3 45 50 20650 95 30 -29.9 2.6 | 90 26 -26.3 -0.2 46 47 21031 95 30 -29.9 2.6 | 90 26 -26.3 -0.2 47 45 21283 75 31 -29.9 -8.0 | 68 28 -26.4 -10.8 48 42 21641 70 33 -31.0 -11.3 | 63 31 -27.4 -14.1 49 33 23165 95 49 -48.8 4.3 | 92 45 -45.2 1.5 50 30 23750 85 59 -58.8 -5.1 | 82 56 -55.2 -7.9 51 28 24079 85 59 -58.8 -5.1 | 82 56 -55.2 -7.9 52 23 25406 95 69 -68.7 6.0 | 93 65 -65.1 3.2 53 22 25603 95 69 -68.7 6.0 | 93 65 -65.1 3.2 54 20 25908 95 69 -68.7 6.0 | 93 65 -65.1 3.2 Wind Parameters Mean winds (0-6000m): 97.9 at 6.1 knts Storm direction: 127.9 at 4.6 knts Shear (0-3000m) pos: 1.5 neg: 0.2 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 108.9 deg Storm rel helicity (0-3000m) pos: 5.0 neg: -6.8 tot: -1.8 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5785.14 Bulk Shear: 0.04 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 94 6 51 4| 9.8 0.0 9.8| 2.6 -0.9 1.7 3.4 0.45| 11.8 5.3 1000 86 8 50 5| 4.9 1.1 5.9| 2.8 -4.6 -1.9 -1.9 0.22| 7.8 1.7 1500 85 7 46 5| 2.6 0.7 3.3| 2.8 -5.9 -3.1 -2.0 0.13| 5.9 0.8 2000 83 7 41 5| 2.0 0.7 2.7| 2.9 -6.8 -3.9 -2.0 0.08| 4.7 0.4 2500 85 6 40 4| 1.8 0.6 2.4| 4.1 -6.8 -2.7 -1.1 0.14| 4.3 0.6 3000 86 7 42 4| 1.5 0.2 1.8| 5.0 -6.8 -1.8 -0.6 0.17| 3.9 0.6 4000 86 7 43 4| 1.1 0.5 1.6| 5.0 -9.4 -4.3 -1.1 0.06| 3.3 0.2 5000 90 6 44 4| 0.9 0.4 1.3| 6.1 -9.5 -3.4 -0.7 0.15| 3.2 0.5 6000 98 6 51 3| 0.6 0.3 0.9| 7.8 -12.3 -4.5 -0.7 0.12| 3.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251016.12.gif