UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for SB705... Searching the city database file for: SB705 ... Date:0000Z 1 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 59 SFC 984 201 24.6 22.3 87 2.3 22.9 0 0 299.1 302.3 296.7 350.2 17.48 2 976 273 26.4 22.4 79 4.0 23.5 301 3 301.6 304.9 297.5 354.0 17.74 3 927 729 25.4 19.4 69 6.0 21.1 329 14 305.1 308.0 296.9 351.3 15.48 4 925 748 25.2 19.2 69 6.0 20.9 330 14 305.1 307.9 296.8 350.8 15.31 5 850 1487 20.2 15.9 76 4.3 17.2 335 14 307.3 309.8 296.2 348.0 13.49 6 700 3137 10.6 6.7 77 3.9 8.2 295 13 314.2 315.9 294.7 341.7 8.83 7 658 3651 7.4 5.2 86 2.2 6.1 285 10 316.2 317.9 295.0 342.8 8.47 8 628 4035 5.2 1.4 76 3.8 3.1 247 8 318.0 319.3 294.2 339.5 6.76 9 608 4300 4.4 -2.6 60 7.0 0.7 219 6 320.0 321.0 293.5 336.8 5.20 10 599 4421 3.6 0.5 80 3.1 1.9 209 6 320.4 321.7 294.7 341.8 6.64 11 589 4559 3.4 -1.2 72 4.6 0.9 198 7 321.8 322.9 294.6 341.1 5.96 12 552 5083 -0.7 -3.2 83 2.5 -2.0 154 9 322.9 324.0 294.5 340.8 5.48 13 524 5498 -2.9 -3.8 93 0.9 -3.4 120 10 325.1 326.2 295.1 343.3 5.52 14 500 5870 -4.1 -8.3 73 4.2 -6.1 115 14 328.0 328.9 294.7 341.8 4.09 15 459 6541 -7.5 -29.5 15 22.0 -13.4 91 6 331.9 332.1 292.9 334.6 0.72 16 403 7543 -13.5 -16.5 78 3.0 -14.6 69 14 336.7 337.3 295.7 346.0 2.61 17 400 7600 -13.9 -17.5 74 3.6 -15.2 75 15 336.9 337.4 295.6 345.5 2.42 18 385 7889 -15.5 -19.0 74 3.5 -16.7 86 12 338.5 339.0 295.8 346.4 2.21 19 378 8027 -15.7 -30.7 26 15.0 -19.3 92 11 340.0 340.2 295.0 343.0 0.78 20 375 8086 -16.1 -31.1 26 15.0 -19.7 94 10 340.3 340.4 295.1 343.2 0.76 21 360 8392 -18.3 -38.3 16 20.0 -22.0 74 10 341.3 341.4 295.0 342.9 0.39 22 301 9696 -29.1 -33.2 68 4.1 -29.9 276 22 344.0 344.2 296.0 347.0 0.77 23 300 9720 -29.3 -33.7 66 4.4 -30.1 275 22 344.1 344.2 296.0 346.9 0.74 24 284 10108 -32.1 -42.1 36 10.0 -33.3 279 23 345.5 345.6 295.9 346.8 0.33 25 255 10855 -39.1 -43.3 64 4.2 -39.5 289 26 346.0 346.0 296.0 347.3 0.33 26 250 10990 -39.9 -46.9 47 7.0 -40.5 285 24 346.7 346.8 296.1 347.7 0.22 27 225 11704 -45.5 -58.5 22 13.0 -46.0 289 13 348.8 348.8 296.4 349.0 0.06 28 213 12068 -48.3 -56.3 39 8.0 -48.6 288 15 349.9 349.9 296.7 350.3 0.09 29 200 12480 -52.5 -57.5 55 5.0 -52.7 270 19 349.6 349.6 296.6 350.0 0.08 30 175 13326 -60.5 -64.1 62 3.6 -60.6 279 19 350.1 350.1 296.7 350.2 0.04 31 151 14230 -66.5 -77.5 20 11.0 -66.6 287 32 354.9 354.9 297.7 354.9 0.01 32 150 14270 -66.7 -77.7 20 11.0 -66.8 285 33 355.2 355.2 297.7 355.2 0.01 33 138 14769 -70.9 -74.8 56 3.9 -70.9 279 29 356.4 356.4 298.0 356.4 0.01 34 115 15828 -78.3 -82.1 54 3.8 -78.3 342 9 361.7 361.7 299.0 361.7 0.00 35 104 16398 -80.3 -86.3 36 6.0 -80.3 320 18 368.4 368.4 300.3 368.4 0.00 36 100 16620 -79.7 -87.7 25 8.0 -79.7 310 21 373.7 373.7 301.2 373.7 0.00 37 79 17927 -90.3 -94.1 48 3.8 -90.3 56 32 377.9 377.9 301.9 377.9 0.00 38 77 18066 -89.9 -94.7 39 4.8 -89.9 62 37 381.5 381.5 302.5 381.5 0.00 39 75 18210 -83.1 -89.1 34 6.0 -83.1 67 42 398.7 398.7 305.0 398.7 0.00 40 70 18600 -79.5 -86.5 30 7.0 -79.5 100 11 414.3 414.3 307.0 414.3 0.00 41 56 19882 -74.5 -88.5 10 14.0 -74.6 84 23 453.0 453.0 311.1 453.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5811.00 m Freezing level: 558.32 mb = 4993.10 m = 16381.37 ft Wetbulb zero: 577.42 mb = 4718.93 m = 15481.87 ft Precipitable water: 2.12 inches Sfc-500 mean rel hum: 77.60 % Est. max temperature: 33.42 C = 92.16 F Sfc-Lift cond lev (LCL): 951.92 mb = 494.27 m = 1621.60 ft T: 25.91 C 700-500 lapse rate: 5.38 C/km ThetaE index: 12.22 C Layer 927.0- 658.0 mb Conv cond level (CCL): 806.93 mb = 1928.87 m = 6328.23 ft Mean mixing ratio: 15.90 g/kg Conv temperature: 34.60 C = 94.28 F Cap Strength: 2.55 C Lifted Index: -1.72 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.78 C Lifted Index @700 mb: -0.44 C Showalter Index: -0.43 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.00 C K Index: 36.30 Risk: > 80 % chance of thunderstorms Sweat Index: 232.80 Risk: None Energy Index: -1.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 546.28 J/kg Max Up Vert Vel: 33.05 m/s Conv Inhibition (B-): 93.54 J/kg Cap Strength: 2.55 C Lift Cond Lev (LCL): 866.51 mb = 1318.90 m = 4327.04 ft Lev Free Conv (LFC): 721.51 mb = 2879.82 m = 9448.10 ft Equ Level (EL): 161.51 mb = 13817.49 m = 45332.42 ft B at Equ Level: 532.64 J/kg Max Parcel Lev (MPL): 101.51 mb = 16535.40 m = 54249.33 ft Wind level data Storm motion: 342 at 8 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 ---------------------------------------------------------- 0 984 201 0 0 -0.0 -0.0 | 162 8 -2.6 8.0 1 973 305 275 5 5.0 -0.4 | 197 8 2.4 7.6 2 940 610 320 13 8.4 -10.0 | 289 6 5.7 -2.0 3 925 748 330 14 7.0 -12.1 | 313 6 4.4 -4.1 4 908 914 340 14 4.8 -13.2 | 337 6 2.2 -5.2 5 876 1219 340 15 5.1 -14.1 | 338 7 2.5 -6.1 6 850 1487 335 14 5.9 -12.7 | 325 6 3.3 -4.7 7 788 2134 320 13 8.4 -10.0 | 289 6 5.7 -2.0 8 760 2438 310 15 11.5 -9.6 | 280 9 8.9 -1.6 9 700 3137 295 13 11.8 -5.5 | 255 9 9.2 2.5 10 657 3658 285 10 9.7 -2.6 | 232 9 7.0 5.4 11 609 4267 220 6 3.9 4.6 | 186 13 1.2 12.6 12 524 5486 120 10 -8.7 5.0 | 139 17 -11.3 13.0 13 500 5870 115 14 -12.7 5.9 | 132 21 -15.3 13.9 14 486 6096 120 12 -10.4 6.0 | 137 19 -13.0 14.0 15 449 6706 80 3 -3.0 -0.5 | 143 9 -5.6 7.5 16 415 7315 45 11 -7.8 -7.8 | 91 10 -10.4 0.2 17 400 7600 75 15 -14.5 -3.9 | 104 18 -17.1 4.1 18 367 8230 100 9 -8.9 1.6 | 130 15 -11.5 9.6 19 324 9144 300 14 12.1 -7.0 | 264 10 9.5 1.0 20 300 9720 275 22 21.9 -1.9 | 252 20 19.3 6.1 21 299 9754 275 22 21.9 -1.9 | 252 20 19.3 6.1 22 251 10973 290 26 24.4 -8.9 | 272 22 21.8 -0.9 23 250 10990 285 24 23.2 -6.2 | 265 21 20.6 1.8 24 239 11278 275 19 18.9 -1.7 | 249 17 16.3 6.3 25 229 11582 285 13 12.6 -3.4 | 245 11 9.9 4.6 26 219 11887 295 14 12.7 -5.9 | 258 10 10.1 2.1 27 200 12480 270 19 19.0 -0.0 | 244 18 16.4 8.0 28 199 12497 270 18 18.0 -0.0 | 242 17 15.4 8.0 29 181 13106 275 17 16.9 -1.5 | 245 16 14.3 6.5 30 156 14021 295 26 23.6 -11.0 | 278 21 20.9 -3.0 31 150 14270 285 33 31.9 -8.5 | 271 29 29.2 -0.5 32 141 14630 285 33 31.9 -8.5 | 271 29 29.2 -0.5 33 134 14935 270 24 24.0 -0.0 | 249 23 21.4 8.0 34 127 15240 280 16 15.8 -2.8 | 248 14 13.1 5.2 35 120 15545 320 6 3.9 -4.6 | 200 4 1.2 3.4 36 114 15850 345 10 2.6 -9.7 | 1 2 -0.0 -1.7 37 100 16620 310 21 16.1 -13.5 | 292 15 13.5 -5.5 38 97 16764 305 27 22.1 -15.5 | 291 21 19.5 -7.5 39 92 17069 320 16 10.3 -12.3 | 299 9 7.7 -4.3 40 87 17374 35 14 -8.0 -11.5 | 72 11 -10.7 -3.5 41 74 18288 70 44 -41.3 -15.0 | 81 45 -44.0 -7.0 42 70 18600 100 11 -10.8 1.9 | 126 17 -13.5 9.9 43 66 18898 85 15 -14.9 -1.3 | 111 19 -17.6 6.7 44 62 19202 120 18 -15.6 9.0 | 133 25 -18.2 17.0 45 59 19507 90 23 -23.0 0.0 | 107 27 -25.6 8.0 46 52 20117 75 24 -23.2 -6.2 | 94 26 -25.8 1.8 Wind Parameters Mean winds (0-6000m): 311.8 at 11.2 knts Storm direction: 341.8 at 8.4 knts Shear (0-3000m) pos: 0.6 neg: 2.4 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 90.1 deg Storm rel helicity (0-3000m) pos: 35.1 neg: -21.2 tot: 13.9 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 1.7 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 527.92 Bulk Shear: 1.03 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 ------------------------------------------------------------------------------- 500 311 8 236 5| 0.0 14.1 14.1| 30.1 0.0 30.1 60.1 0.99| 17.9 17.7 1000 328 11 295 4| 1.8 7.0 8.9| 35.1 0.0 35.1 35.1 0.95| 11.1 10.5 1500 331 12 310 4| 1.2 4.5 5.7| 35.1 -4.1 31.0 20.7 0.74| 8.3 6.1 2000 329 13 306 5| 0.9 3.5 4.4| 35.1 -8.1 27.0 13.5 0.56| 7.0 3.9 2500 325 13 298 5| 0.7 3.1 3.9| 35.1 -13.8 21.3 8.5 0.41| 6.4 2.6 3000 320 13 290 6| 0.6 2.4 3.0| 35.1 -21.2 13.9 4.6 0.29| 5.9 1.7 4000 312 12 272 6| 0.5 1.3 1.7| 35.1 -52.6 -17.4 -4.4 -0.03| 6.0 -0.2 5000 307 11 258 6| 0.4 1.1 1.4| 35.1 -93.5 -58.4 -11.7 -0.20| 5.9 -1.2 6000 312 11 265 6| 0.3 0.8 1.2| 42.4-125.2 -82.8 -13.8 -0.24| 6.0 -1.4 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251201.00.gif