UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 17 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 117 40 1 SFC 991 196 22.4 21.4 94 1.0 21.7 40 1 296.3 299.3 295.2 343.6 16.40 2 976 329 22.0 21.6 98 0.4 21.8 275 1 297.2 300.3 295.7 346.0 16.87 3 943 630 23.0 18.6 76 4.4 19.9 222 4 301.2 303.8 295.2 343.6 14.45 4 925 798 22.4 18.5 79 3.9 19.7 240 4 302.2 304.9 295.6 345.4 14.64 5 850 1529 17.2 16.7 97 0.5 16.9 5 6 304.2 306.8 295.8 346.5 14.21 6 839 1641 16.6 16.6 100 0.0 16.6 12 6 304.7 307.3 296.0 347.3 14.31 7 756 2523 11.2 11.1 99 0.1 11.2 97 5 308.0 310.1 294.7 341.5 11.05 8 700 3165 8.0 6.9 93 1.1 7.3 195 1 311.3 313.0 294.0 338.9 8.96 9 625 4096 3.4 1.4 87 2.0 2.3 112 3 316.3 317.6 293.8 337.8 6.79 10 578 4728 -1.3 -1.3 100 0.0 -1.3 97 9 318.0 319.2 293.6 337.2 6.03 11 568 4868 -1.1 -3.4 84 2.3 -2.3 98 10 319.8 320.8 293.5 336.8 5.25 12 546 5183 -3.1 -3.8 95 0.7 -3.4 100 14 321.1 322.1 293.9 338.3 5.30 13 532 5389 -3.1 -8.1 68 5.0 -5.4 97 13 323.5 324.2 293.4 336.4 3.91 14 515 5647 -4.7 -7.4 81 2.7 -6.0 92 12 324.6 325.4 294.0 338.7 4.26 15 507 5770 -5.1 -12.1 58 7.0 -8.0 90 12 325.5 326.1 293.2 335.6 2.98 16 502 5849 -5.7 -8.3 82 2.6 -6.9 87 13 325.7 326.5 294.1 339.3 4.08 17 500 5880 -5.9 -9.1 78 3.2 -7.3 85 13 325.8 326.6 294.0 338.7 3.84 18 489 6053 -6.9 -9.1 84 2.2 -7.9 81 13 326.7 327.5 294.3 339.9 3.93 19 461 6510 -8.7 -12.6 73 3.9 -10.3 81 12 330.0 330.6 294.5 340.8 3.15 20 434 6973 -12.1 -15.0 79 2.9 -13.2 86 9 331.4 332.0 294.6 341.0 2.75 21 431 7026 -12.5 -18.5 61 6.0 -14.6 87 8 331.6 332.0 294.0 338.8 2.06 22 413 7349 -14.7 -16.6 85 1.9 -15.4 90 7 332.8 333.3 294.7 341.6 2.53 23 405 7497 -15.5 -17.7 83 2.2 -16.3 90 9 333.7 334.1 294.8 341.9 2.35 24 402 7553 -15.7 -22.7 55 7.0 -17.8 90 10 334.1 334.4 294.2 339.6 1.54 25 400 7590 -15.9 -21.9 60 6.0 -17.7 90 11 334.3 334.7 294.4 340.2 1.66 26 375 8074 -18.7 -29.7 37 11.0 -21.2 72 12 336.8 337.0 294.3 340.1 0.87 27 368 8215 -19.9 -28.9 45 9.0 -22.0 75 13 337.1 337.3 294.4 340.6 0.95 28 365 8275 -20.3 -22.3 84 2.0 -20.9 76 13 337.3 337.7 295.2 343.6 1.75 29 341 8777 -23.5 -29.5 58 6.0 -24.8 76 13 339.6 339.8 295.1 343.2 0.97 30 324 9149 -26.7 -28.7 83 2.0 -27.1 70 14 340.2 340.4 295.3 344.3 1.10 31 312 9420 -28.9 -31.1 81 2.2 -29.3 66 14 340.8 341.0 295.3 344.2 0.91 32 302 9653 -30.3 -40.3 37 10.0 -31.6 73 16 342.0 342.1 295.1 343.5 0.38 33 300 9700 -30.5 -40.5 37 10.0 -31.8 75 16 342.4 342.5 295.3 343.9 0.37 34 296 9795 -31.3 -41.3 37 10.0 -32.6 75 16 342.6 342.6 295.3 343.9 0.35 35 288 9989 -33.1 -36.7 70 3.6 -33.6 74 17 342.7 342.8 295.5 344.9 0.57 36 258 10755 -39.1 -42.7 69 3.6 -39.5 66 20 344.8 344.9 295.8 346.2 0.34 37 250 10970 -41.1 -45.0 66 3.9 -41.4 55 22 345.0 345.0 295.7 346.1 0.28 38 240 11245 -43.5 -46.0 76 2.5 -43.7 55 24 345.4 345.5 295.8 346.4 0.26 39 205 12282 -52.7 -60.7 37 8.0 -52.9 75 22 346.9 346.9 296.0 347.1 0.05 40 200 12440 -54.3 -60.3 48 6.0 -54.5 65 21 346.8 346.8 296.0 347.0 0.06 41 180 13103 -60.7 -65.0 57 4.3 -60.7 70 17 346.9 346.9 296.0 347.1 0.03 42 176 13242 -62.1 -68.1 44 6.0 -62.1 65 17 346.9 346.9 296.0 347.0 0.02 43 159 13860 -66.9 -72.9 42 6.0 -67.0 40 17 349.0 349.0 296.4 349.0 0.01 44 150 14210 -67.9 -73.9 42 6.0 -67.9 25 17 353.1 353.1 297.3 353.2 0.01 45 138 14707 -71.3 -79.3 29 8.0 -71.3 36 15 355.7 355.7 297.8 355.7 0.01 46 120 15519 -78.1 -82.2 51 4.1 -78.1 75 10 357.7 357.7 298.2 357.7 0.00 47 100 16550 -81.7 -85.3 54 3.6 -81.7 145 9 369.9 369.9 300.5 369.9 0.00 48 99 16606 -82.1 -85.9 52 3.8 -82.1 145 9 370.2 370.2 300.6 370.2 0.00 49 91 17083 -78.5 -85.5 31 7.0 -78.5 145 19 386.3 386.3 303.2 386.4 0.00 50 87 17344 -72.7 -84.7 15 12.0 -72.8 140 24 403.0 403.0 305.6 403.0 0.00 51 77 18060 -73.9 -86.9 12 13.0 -74.0 293 12 414.8 414.8 307.1 414.8 0.00 52 70 18620 -71.9 -87.9 7 16.0 -72.0 250 6 430.6 430.6 308.9 430.6 0.00 53 69 18705 -72.1 -89.1 6 17.0 -72.2 244 8 431.9 431.9 309.0 431.9 0.00 54 66 18971 -65.5 -88.5 3 23.0 -65.7 246 12 451.8 451.8 311.0 451.8 0.00 55 56 19956 -71.3 -90.3 4 19.0 -71.4 316 8 460.3 460.3 311.8 460.3 0.00 56 50 20630 -68.9 -90.9 3 22.0 -69.1 100 16 481.1 481.1 313.5 481.1 0.00 57 44 21398 -66.1 -90.1 2 24.0 -66.4 109 34 505.9 505.9 315.4 505.9 0.00 58 33 23145 -64.7 -90.7 2 26.0 -65.2 97 47 553.0 553.0 318.2 553.0 0.00 59 32 23333 -64.7 -90.7 2 26.0 -65.2 98 48 557.9 557.9 318.5 557.9 0.00 60 30 23730 -60.9 -89.9 1 29.0 -61.7 100 52 578.6 578.6 319.6 578.6 0.00 61 26 24627 -57.5 -87.5 1 30.0 -58.9 98 57 612.4 612.4 321.2 612.5 0.01 62 26 24627 -57.9 -87.9 1 30.0 -59.2 98 57 611.3 611.3 321.1 611.4 0.01 TRP 99 16606 -82.1 -85.9 52 3.8 -82.1 145 9 370.2 370.2 300.6 370.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 591.00 mb = 4553.16 m = 14938.01 ft Wetbulb zero: 595.18 mb = 4491.24 m = 14734.86 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 90.17 % Est. max temperature: 30.64 C = 87.15 F Sfc-Lift cond lev (LCL): 976.97 mb = 320.47 m = 1051.41 ft T: 22.03 C 700-500 lapse rate: 5.12 C/km ThetaE index: 10.58 C Layer 756.0- 546.0 mb Conv cond level (CCL): 860.55 mb = 1422.39 m = 4666.59 ft Mean mixing ratio: 15.21 g/kg Conv temperature: 29.95 C = 85.91 F Cap Strength: 2.19 C Lifted Index: -1.17 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.59 C Lifted Index @700 mb: -1.22 C Showalter Index: -1.64 C Risk: Thunderstorms probable Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 22.60 C K Index: 38.70 Risk: > 80 % chance of thunderstorms Sweat Index: 225.40 Risk: None Energy Index: -1.61 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 277.50 J/kg Max Up Vert Vel: 23.56 m/s Conv Inhibition (B-): 49.63 J/kg Cap Strength: 2.19 C Lift Cond Lev (LCL): 903.43 mb = 1001.97 m = 3287.26 ft Lev Free Conv (LFC): 798.43 mb = 2060.45 m = 6759.91 ft Equ Level (EL): 348.43 mb = 8617.66 m = 28272.82 ft B at Equ Level: 275.65 J/kg Max Parcel Lev (MPL): 148.43 mb = 14272.63 m = 46825.63 ft Wind level data Storm motion: 115 at 4 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 ---------------------------------------------------------- 0 991 196 40 1 -0.6 -0.8 | 308 4 3.4 -2.7 1 979 305 280 1 1.0 -0.2 | 292 5 5.0 -2.1 2 945 610 220 4 2.6 3.1 | 260 7 6.6 1.2 3 925 798 240 4 3.5 2.0 | 269 7 7.5 0.1 4 913 914 355 2 0.2 -2.0 | 313 6 4.2 -3.9 5 850 1529 5 6 -0.5 -6.0 | 336 9 3.5 -7.9 6 791 2134 45 4 -2.8 -2.8 | 346 5 1.2 -4.7 7 763 2438 85 5 -5.0 -0.4 | 22 3 -0.9 -2.3 8 700 3165 195 1 0.3 1.0 | 282 4 4.3 -0.9 9 611 4267 95 4 -4.0 0.3 | 358 2 0.1 -1.5 10 545 5182 100 14 -13.8 2.4 | 93 10 -9.8 0.5 11 506 5791 90 12 -12.0 0.0 | 77 8 -8.0 -1.9 12 500 5880 85 13 -13.0 -1.1 | 71 9 -8.9 -3.0 13 486 6096 80 13 -12.8 -2.3 | 65 10 -8.8 -4.1 14 467 6401 80 13 -12.8 -2.3 | 65 10 -8.8 -4.1 15 415 7315 90 6 -6.0 0.0 | 46 3 -2.0 -1.9 16 400 7590 90 11 -11.0 0.0 | 75 7 -7.0 -1.9 17 398 7620 95 10 -10.0 0.9 | 80 6 -5.9 -1.0 18 382 7925 70 12 -11.3 -4.1 | 50 9 -7.2 -6.0 19 367 8230 75 13 -12.6 -3.4 | 58 10 -8.5 -5.2 20 352 8534 80 13 -12.8 -2.3 | 65 10 -8.8 -4.1 21 310 9449 65 14 -12.7 -5.9 | 48 12 -8.7 -7.8 22 300 9700 75 16 -15.5 -4.1 | 62 13 -11.4 -6.0 23 261 10668 70 19 -17.9 -6.5 | 59 16 -13.8 -8.4 24 250 10970 55 22 -18.0 -12.6 | 44 20 -14.0 -14.5 25 228 11582 55 27 -22.1 -15.5 | 46 25 -18.1 -17.4 26 208 12192 80 23 -22.7 -4.0 | 72 20 -18.6 -5.9 27 200 12440 65 21 -19.0 -8.9 | 54 18 -15.0 -10.8 28 179 13106 70 17 -16.0 -5.8 | 57 14 -11.9 -7.7 29 150 14210 25 17 -7.2 -15.4 | 10 18 -3.1 -17.3 30 147 14326 30 19 -9.5 -16.5 | 17 19 -5.5 -18.3 31 139 14630 25 17 -7.2 -15.4 | 10 18 -3.1 -17.3 32 132 14935 80 5 -4.9 -0.9 | 18 3 -0.9 -2.8 33 119 15545 75 10 -9.7 -2.6 | 52 7 -5.6 -4.5 34 113 15850 100 12 -11.8 2.1 | 91 8 -7.8 0.2 35 107 16154 65 13 -11.8 -5.5 | 46 11 -7.7 -7.4 36 102 16459 85 15 -14.9 -1.3 | 74 11 -10.9 -3.2 37 100 16550 145 9 -5.2 7.4 | 168 6 -1.1 5.5 38 99 16606 145 9 -5.2 7.4 | 168 6 -1.1 5.5 39 96 16764 150 9 -4.5 7.8 | 175 6 -0.5 5.9 40 91 17069 145 19 -10.9 15.6 | 153 15 -6.9 13.7 41 87 17374 140 24 -15.4 18.4 | 145 20 -11.4 16.5 42 82 17678 325 11 6.3 -9.0 | 316 15 10.3 -10.9 43 74 18288 275 13 13.0 -1.1 | 280 17 17.0 -3.0 44 70 18593 245 15 13.6 6.3 | 256 18 17.6 4.5 45 70 18620 250 6 5.6 2.1 | 269 10 9.7 0.2 46 67 18898 230 12 9.2 7.7 | 246 14 13.2 5.8 47 63 19202 295 11 10.0 -4.6 | 295 15 14.0 -6.5 48 60 19507 290 16 15.0 -5.5 | 291 20 19.1 -7.4 49 57 19812 280 10 9.8 -1.7 | 285 14 13.9 -3.6 50 52 20422 75 2 -1.9 -0.5 | 319 3 2.1 -2.4 51 50 20630 100 16 -15.8 2.8 | 94 12 -11.7 0.9 52 49 20726 130 11 -8.4 7.1 | 140 7 -4.4 5.2 53 47 21031 90 23 -23.0 0.0 | 84 19 -19.0 -1.9 54 45 21336 115 31 -28.1 13.1 | 115 27 -24.1 11.2 55 42 21641 90 46 -46.0 0.0 | 87 42 -42.0 -1.9 56 38 22250 65 47 -42.6 -19.9 | 61 44 -38.6 -21.7 57 35 22860 95 44 -43.8 3.8 | 93 40 -39.8 2.0 58 30 23730 100 52 -51.2 9.0 | 99 48 -47.2 7.1 59 22 24994 95 64 -63.8 5.6 | 94 60 -59.7 3.7 Wind Parameters Mean winds (0-6000m): 85.0 at 5.9 knts Storm direction: 115.0 at 4.5 knts Shear (0-3000m) pos: 0.5 neg: 0.9 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -27.1 deg Storm rel helicity (0-3000m) pos: 21.9 neg: -7.8 tot: 14.1 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 1.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 32.13 Bulk Shear: 8.64 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 ------------------------------------------------------------------------------- 500 232 2 274 6| 0.0 5.1 5.1| 0.5 -7.4 -6.9 -13.9 -0.74| 6.2 -4.6 1000 268 3 285 7| 3.7 2.6 6.2| 12.8 -7.4 5.3 5.3 0.20| 7.1 1.4 1500 337 4 314 8| 3.1 1.7 4.8| 17.3 -7.4 9.8 6.6 0.29| 5.9 1.7 2000 0 4 325 7| 2.1 1.3 3.4| 19.0 -7.4 11.5 5.8 0.29| 5.3 1.5 2500 24 4 336 6| 1.2 1.0 2.3| 20.6 -7.7 12.8 5.1 0.22| 5.4 1.2 3000 31 4 337 5| 0.5 0.9 1.4| 21.9 -7.8 14.1 4.7 0.24| 5.2 1.2 4000 52 3 341 4| 0.4 0.4 0.8| 22.4 -8.7 13.6 3.4 0.22| 4.5 1.0 5000 80 4 8 3| 0.8 0.6 1.5| 27.0 -8.7 18.3 3.7 0.28| 4.7 1.3 6000 85 6 38 3| 0.7 0.4 1.1| 27.0 -19.4 7.6 1.3 0.16| 4.4 0.7 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251017.12.gif