UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for SB705... Searching the city database file for: SB705 ... Date:0000Z 6 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 56 SFC 984 199 25.2 23.6 91 1.6 24.0 0 0 299.7 303.2 297.7 355.3 18.96 2 971 316 26.2 23.8 87 2.4 24.5 4 9 301.9 305.5 298.6 359.4 19.46 3 925 745 24.2 21.3 84 2.9 22.1 340 20 304.1 307.3 298.0 356.2 17.50 4 877 1211 20.6 19.4 93 1.2 19.8 345 21 305.0 308.0 297.5 353.9 16.38 5 850 1482 19.6 16.8 84 2.8 17.7 325 25 306.7 309.4 296.5 349.7 14.31 6 700 3135 11.2 7.1 76 4.1 8.6 290 12 314.9 316.6 295.1 343.2 9.08 7 639 3890 7.2 2.2 70 5.0 4.3 268 7 318.7 320.0 294.6 341.1 7.04 8 618 4165 6.8 -6.2 39 13.0 0.4 235 8 321.3 322.0 292.8 334.0 3.89 9 587 4585 3.6 -4.4 56 8.0 -0.4 242 13 322.3 323.2 293.7 337.7 4.70 10 536 5318 0.0 -17.0 26 17.0 -6.5 263 25 326.5 326.9 292.5 333.0 1.88 11 500 5870 -4.9 -15.9 42 11.0 -9.1 260 34 327.1 327.5 293.0 334.7 2.21 12 490 6029 -6.3 -15.3 49 9.0 -9.8 257 33 327.2 327.7 293.2 335.4 2.37 13 477 6238 -8.1 -18.1 44 10.0 -11.6 259 32 327.5 327.9 292.9 334.2 1.93 14 452 6656 -9.7 -23.7 31 14.0 -13.9 270 27 330.6 330.9 293.1 335.1 1.25 15 429 7057 -12.7 -13.2 96 0.5 -12.9 281 21 331.8 332.4 295.0 342.9 3.23 16 400 7590 -14.7 -18.7 72 4.0 -16.1 50 2 335.9 336.3 295.2 343.6 2.19 17 375 8074 -18.5 -19.5 92 1.0 -18.8 18 6 337.1 337.6 295.5 344.9 2.18 18 355 8481 -21.1 -24.5 74 3.4 -22.0 59 8 338.9 339.2 295.4 344.3 1.48 19 338 8840 -24.1 -25.7 87 1.6 -24.5 89 10 339.6 339.9 295.4 344.8 1.40 20 331 8992 -24.7 -31.7 52 7.0 -26.1 99 13 340.9 341.0 295.3 343.9 0.81 21 319 9260 -26.9 -36.9 38 10.0 -28.5 105 17 341.4 341.5 295.1 343.4 0.51 22 300 9700 -29.3 -34.3 62 5.0 -30.2 95 22 344.1 344.2 295.9 346.8 0.70 23 289 9967 -31.3 -34.9 70 3.6 -31.9 100 22 344.9 345.1 296.1 347.6 0.68 24 250 10980 -39.7 -44.7 59 5.0 -40.2 90 20 347.0 347.1 296.3 348.2 0.29 25 237 11342 -42.7 -49.7 46 7.0 -43.2 91 21 347.9 347.9 296.3 348.6 0.17 26 214 12020 -48.9 -51.8 72 2.9 -49.0 99 28 348.5 348.6 296.4 349.2 0.15 27 200 12460 -52.7 -56.1 66 3.4 -52.8 105 33 349.3 349.3 296.5 349.7 0.10 28 187 12890 -56.1 -61.1 53 5.0 -56.2 107 37 350.6 350.6 296.8 350.8 0.05 29 150 14260 -65.5 -75.5 24 10.0 -65.6 75 14 357.2 357.2 298.1 357.3 0.01 30 142 14591 -68.5 -73.1 51 4.6 -68.5 63 17 357.6 357.7 298.2 357.7 0.01 31 134 14936 -71.5 -79.5 29 8.0 -71.5 33 14 358.3 358.3 298.4 358.3 0.01 32 125 15343 -74.9 -79.3 50 4.4 -74.9 18 10 359.3 359.3 298.6 359.4 0.01 33 109 16130 -79.1 -83.3 50 4.2 -79.1 125 7 365.8 365.8 299.8 365.8 0.00 34 101 16563 -78.7 -85.7 31 7.0 -78.7 112 15 374.6 374.6 301.4 374.6 0.00 35 100 16620 -78.9 -85.9 31 7.0 -78.9 90 15 375.3 375.3 301.5 375.3 0.00 36 78 18015 -85.3 -91.3 33 6.0 -85.3 115 10 389.6 389.6 303.8 389.7 0.00 37 70 18620 -80.3 -88.3 25 8.0 -80.3 110 17 412.6 412.6 306.8 412.6 0.00 38 69 18702 -78.5 -87.5 22 9.0 -78.5 110 17 418.2 418.2 307.5 418.2 0.00 39 66 18954 -80.3 -88.3 25 8.0 -80.3 110 17 419.6 419.6 307.7 419.6 0.00 40 51 20445 -71.1 -94.1 2 23.0 -71.2 95 23 473.3 473.3 312.9 473.3 0.00 41 51 20445 -71.5 -94.5 2 23.0 -71.6 95 23 472.3 472.3 312.8 472.3 0.00 TRP 78 18015 -85.3 -91.3 33 6.0 -85.3 115 10 389.6 389.6 303.8 389.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 536.00 mb = 5318.02 m = 17447.38 ft Wetbulb zero: 602.84 mb = 4367.69 m = 14329.52 ft Precipitable water: 2.15 inches Sfc-500 mean rel hum: 66.98 % Est. max temperature: 32.92 C = 91.25 F Sfc-Lift cond lev (LCL): 961.77 mb = 400.67 m = 1314.52 ft T: 25.81 C 700-500 lapse rate: 5.89 C/km ThetaE index: 25.39 C Layer 925.0- 587.0 mb Conv cond level (CCL): 881.50 mb = 1166.10 m = 3825.75 ft Mean mixing ratio: 17.95 g/kg Conv temperature: 30.35 C = 86.63 F Cap Strength: 1.14 C Lifted Index: -4.22 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.42 C Lifted Index @700 mb: -1.12 C Showalter Index: -1.81 C Risk: Thunderstorms probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 21.70 C K Index: 37.20 Risk: > 80 % chance of thunderstorms Sweat Index: 285.60 Risk: None Energy Index: -2.90 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1644.13 J/kg Max Up Vert Vel: 57.34 m/s Conv Inhibition (B-): 16.54 J/kg Cap Strength: 1.14 C Lift Cond Lev (LCL): 901.92 mb = 965.88 m = 3168.87 ft Lev Free Conv (LFC): 816.92 mb = 1819.94 m = 5970.87 ft Equ Level (EL): 146.92 mb = 14385.20 m = 47194.95 ft B at Equ Level: 1636.56 J/kg Max Parcel Lev (MPL): 76.92 mb = 18092.84 m = 59359.00 ft Wind level data Storm motion: 320 at 14 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 ---------------------------------------------------------- 0 984 199 0 0 -0.0 -0.0 | 140 14 -8.6 10.4 1 972 305 5 9 -0.8 -9.0 | 99 10 -9.4 1.5 2 939 610 340 18 6.2 -16.9 | 21 7 -2.5 -6.5 3 925 745 340 20 6.8 -18.8 | 12 9 -1.8 -8.3 4 907 914 340 21 7.2 -19.7 | 9 9 -1.5 -9.3 5 876 1219 345 21 5.4 -20.3 | 18 10 -3.2 -9.8 6 850 1482 325 25 14.3 -20.5 | 330 12 5.7 -10.0 7 816 1829 315 26 18.4 -18.4 | 309 13 9.7 -7.9 8 787 2134 320 20 12.9 -15.3 | 319 6 4.2 -4.9 9 760 2438 295 18 16.3 -7.6 | 250 8 7.7 2.8 10 707 3048 295 10 9.1 -4.2 | 184 6 0.4 6.2 11 700 3135 290 12 11.3 -4.1 | 203 7 2.6 6.3 12 656 3658 295 6 5.4 -2.5 | 158 9 -3.2 7.9 13 609 4267 220 9 5.8 6.9 | 171 18 -2.9 17.3 14 565 4877 265 17 16.9 1.5 | 215 15 8.3 11.9 15 505 5791 260 34 33.5 5.9 | 237 30 24.8 16.4 16 500 5870 260 34 33.5 5.9 | 237 30 24.8 16.4 17 486 6096 255 33 31.9 8.5 | 231 30 23.2 19.0 18 431 7010 280 23 22.7 -4.0 | 245 15 14.0 6.5 19 415 7315 290 11 10.3 -3.8 | 194 7 1.7 6.7 20 400 7590 50 2 -1.5 -1.3 | 132 14 -10.2 9.2 21 398 7620 320 2 1.3 -1.5 | 140 12 -7.4 8.9 22 367 8230 40 7 -4.5 -5.4 | 111 14 -13.1 5.1 23 337 8839 90 10 -10.0 0.0 | 119 21 -18.6 10.4 24 324 9144 110 17 -16.0 5.8 | 123 30 -24.6 16.3 25 310 9449 95 17 -16.9 1.5 | 115 28 -25.6 11.9 26 300 9700 95 22 -21.9 1.9 | 112 33 -30.6 12.4 27 298 9754 110 21 -19.7 7.2 | 122 33 -28.4 17.6 28 273 10363 80 23 -22.7 -4.0 | 102 32 -31.3 6.5 29 250 10973 75 22 -21.3 -5.7 | 99 30 -29.9 4.8 30 250 10980 90 20 -20.0 0.0 | 110 30 -28.6 10.4 31 239 11278 90 20 -20.0 0.0 | 110 30 -28.6 10.4 32 200 12460 105 33 -31.9 8.5 | 115 45 -40.5 19.0 33 172 13411 110 42 -39.5 14.4 | 117 54 -48.1 24.8 34 150 14260 75 14 -13.5 -3.6 | 107 23 -22.2 6.8 35 148 14326 85 19 -18.9 -1.7 | 108 29 -27.6 8.8 36 127 15240 5 11 -1.0 -11.0 | 87 10 -9.6 -0.5 37 114 15850 105 2 -1.9 0.5 | 136 15 -10.6 11.0 38 103 16459 150 14 -7.0 12.1 | 145 27 -15.6 22.6 39 100 16620 90 15 -15.0 0.0 | 114 26 -23.6 10.4 40 97 16764 100 16 -15.8 2.8 | 118 28 -24.4 13.2 41 92 17069 90 12 -12.0 0.0 | 117 23 -20.6 10.4 42 83 17678 235 4 3.3 2.3 | 157 14 -5.4 12.7 43 78 17983 190 11 1.9 10.8 | 162 22 -6.7 21.3 44 78 18015 115 10 -9.1 4.2 | 130 23 -17.7 14.7 45 74 18288 85 11 -11.0 -1.0 | 116 22 -19.6 9.5 46 70 18593 65 17 -15.4 -7.2 | 98 24 -24.1 3.3 47 70 18620 110 17 -16.0 5.8 | 123 30 -24.6 16.3 48 66 18898 110 17 -16.0 5.8 | 123 30 -24.6 16.3 49 59 19507 110 29 -27.3 9.9 | 120 41 -35.9 20.4 50 56 19812 75 15 -14.5 -3.9 | 106 24 -23.1 6.6 51 52 20117 100 22 -21.7 3.8 | 115 34 -30.3 14.3 52 46 20726 75 28 -27.0 -7.2 | 95 36 -35.7 3.2 Wind Parameters Mean winds (0-6000m): 290.4 at 18.1 knts Storm direction: 320.4 at 13.6 knts Shear (0-3000m) pos: 0.4 neg: 2.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 56.0 deg Storm rel helicity (0-3000m) pos: 7.4 neg: -108.9 tot: -101.5 m^2/s^2 ave: -33.8 10^-3 m/s^2 rel: -0.75 Storm rel vorticity (0-3000m) horiz: 10.2 stream: -7.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 52.50 Bulk Shear: 31.32 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 ------------------------------------------------------------------------------- 500 347 13 73 6| 0.0 19.9 19.9| 0.0 -44.5 -44.5 -88.9 -0.91| 21.9-20.0 1000 344 17 36 7| 1.2 9.9 11.1| 3.7 -46.4 -42.7 -42.7 -0.77| 12.6 -9.7 1500 337 19 10 7| 0.8 8.5 9.3| 3.7 -79.3 -75.6 -50.4 -0.84| 12.4-10.4 2000 331 20 352 7| 0.6 4.9 5.5| 6.2 -86.6 -80.4 -40.2 -0.72| 11.6 -8.3 2500 326 20 338 6| 0.5 3.1 3.5| 6.2-102.9 -96.7 -38.7 -0.76| 11.3 -8.5 3000 322 18 328 5| 0.4 2.0 2.4| 7.4-108.9-101.5 -33.8 -0.75| 10.2 -7.6 4000 317 16 295 2| 0.3 1.4 1.7| 13.4-119.0-105.6 -26.4 -0.64| 9.4 -6.1 5000 305 15 249 4| 1.7 1.1 2.8| 81.4-119.0 -37.7 -7.5 -0.34| 9.6 -3.2 6000 290 18 243 9| 1.4 1.7 3.1|113.2-143.1 -29.9 -5.0 -0.27| 9.3 -2.6 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251206.00.gif