UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 5 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 96 SFC 988 201 22.6 21.1 91 1.5 21.6 0 0 296.8 299.7 295.1 343.4 16.15 2 981 264 22.0 21.6 98 0.4 21.8 33 2 296.8 299.8 295.6 345.3 16.78 3 962 435 24.0 19.5 76 4.5 20.8 27 5 300.5 303.2 295.4 344.4 14.99 4 936 675 24.4 18.4 69 6.0 20.2 350 7 303.2 305.9 295.7 345.9 14.37 5 925 779 23.6 19.8 79 3.8 20.9 350 7 303.4 306.4 296.8 350.7 15.91 6 860 1413 19.0 18.9 99 0.1 18.9 337 21 305.0 308.0 297.4 353.4 16.19 7 850 1514 18.6 17.5 93 1.1 17.8 335 20 305.6 308.4 296.7 350.5 14.97 8 709 3051 8.6 8.6 100 0.0 8.6 319 17 310.9 312.8 294.7 341.4 9.95 9 700 3157 8.0 8.0 100 0.0 8.0 320 16 311.3 313.2 294.6 341.1 9.67 10 678 3420 6.8 6.8 100 0.0 6.8 321 21 312.9 314.6 294.6 341.3 9.19 11 664 3591 6.4 4.2 86 2.2 5.1 312 18 314.3 315.8 294.0 338.7 7.81 12 640 3893 8.0 -5.0 39 13.0 1.5 295 12 319.4 320.2 292.5 332.8 4.12 13 630 4023 7.2 -7.8 33 15.0 0.1 285 11 320.0 320.6 292.0 331.0 3.37 14 625 4088 6.8 -1.2 57 8.0 2.5 277 11 320.2 321.3 293.9 338.4 5.61 15 616 4207 6.2 -6.8 39 13.0 -0.1 264 12 320.9 321.6 292.6 333.1 3.73 16 584 4641 2.6 -3.4 65 6.0 -0.5 267 14 321.6 322.6 293.9 338.2 5.10 17 567 4880 1.0 -9.0 47 10.0 -3.6 251 13 322.5 323.1 292.7 333.8 3.41 18 554 5066 -0.3 -3.8 77 3.5 -2.1 230 15 323.1 324.1 294.3 340.1 5.22 19 522 5540 -2.1 -16.1 33 14.0 -7.5 218 20 326.4 326.8 292.7 333.6 2.08 20 511 5709 -3.7 -9.7 63 6.0 -6.4 212 21 326.5 327.2 294.0 338.5 3.59 21 500 5880 -5.1 -11.1 63 6.0 -7.7 205 21 326.8 327.5 293.8 337.9 3.28 22 488 6070 -6.7 -12.7 62 6.0 -9.2 209 21 327.1 327.7 293.6 337.2 2.95 23 435 6957 -13.7 -38.7 10 25.0 -18.3 244 29 329.2 329.3 291.8 330.4 0.31 24 421 7205 -15.5 -39.5 11 24.0 -19.7 248 32 330.0 330.0 292.0 331.1 0.29 25 411 7386 -16.1 -34.1 20 18.0 -19.8 243 29 331.5 331.6 292.6 333.4 0.52 26 400 7590 -17.1 -25.1 50 8.0 -19.3 220 17 332.8 333.0 293.6 337.3 1.24 27 391 7761 -17.9 -19.8 85 1.9 -18.5 212 16 333.9 334.3 294.6 341.1 2.03 28 375 8073 -19.3 -19.5 98 0.2 -19.4 179 10 336.1 336.5 295.2 343.8 2.18 29 363 8314 -20.5 -22.0 88 1.5 -21.0 163 7 337.6 338.0 295.3 344.1 1.81 30 342 8754 -23.5 -26.3 78 2.8 -24.2 138 8 339.3 339.6 295.3 344.1 1.31 31 321 9214 -27.3 -27.9 95 0.6 -27.4 110 14 340.3 340.5 295.4 344.7 1.20 32 310 9465 -28.1 -34.1 56 6.0 -29.2 130 14 342.6 342.7 295.6 345.2 0.69 33 300 9700 -30.1 -37.1 50 7.0 -31.2 135 17 343.0 343.1 295.5 345.0 0.53 34 295 9819 -31.1 -40.1 41 9.0 -32.3 133 17 343.2 343.3 295.4 344.7 0.39 35 250 10970 -40.7 -49.7 37 9.0 -41.3 120 14 345.6 345.6 295.8 346.2 0.16 36 223 11739 -47.5 -56.5 35 9.0 -47.9 103 18 346.6 346.6 296.0 346.9 0.08 37 200 12450 -53.7 -58.6 55 4.9 -53.8 85 24 347.7 347.7 296.2 348.0 0.07 38 189 12810 -57.1 -61.4 58 4.3 -57.2 85 26 347.9 347.9 296.2 348.1 0.05 39 179 13151 -60.3 -64.0 62 3.7 -60.4 85 28 348.1 348.2 296.3 348.3 0.04 40 150 14230 -68.5 -76.5 31 8.0 -68.5 70 32 352.1 352.1 297.1 352.1 0.01 41 141 14600 -68.7 -80.7 16 12.0 -68.8 39 14 358.0 358.0 298.3 358.0 0.00 42 113 15890 -78.7 -82.3 55 3.6 -78.7 55 14 362.8 362.8 299.2 362.8 0.00 43 109 16095 -80.1 -85.1 43 5.0 -80.1 59 14 363.9 363.9 299.4 363.9 0.00 44 106 16254 -75.1 -85.1 20 10.0 -75.2 62 13 376.3 376.3 301.6 376.3 0.00 45 101 16533 -76.7 -89.7 11 13.0 -76.7 4 6 378.5 378.5 302.0 378.5 0.00 46 100 16590 -77.1 -90.1 11 13.0 -77.1 315 1 378.8 378.8 302.1 378.8 0.00 47 84 17576 -83.3 -90.3 28 7.0 -83.3 240 5 385.5 385.5 303.1 385.5 0.00 48 77 18059 -84.1 -90.1 34 6.0 -84.1 109 7 393.6 393.6 304.3 393.6 0.00 49 70 18590 -81.5 -89.5 24 8.0 -81.5 50 12 410.0 410.0 306.5 410.0 0.00 50 69 18671 -81.1 -89.1 25 8.0 -81.1 50 12 412.6 412.6 306.8 412.6 0.00 51 68 18753 -76.1 -88.1 13 12.0 -76.2 50 12 425.1 425.1 308.3 425.1 0.00 52 66 18925 -75.3 -88.3 11 13.0 -75.3 57 14 430.5 430.5 308.9 430.5 0.00 53 60 19478 -73.9 -88.9 8 15.0 -74.0 92 23 445.5 445.5 310.4 445.5 0.00 54 50 20550 -69.7 -90.7 3 21.0 -69.9 95 29 479.2 479.2 313.4 479.2 0.00 55 42 21604 -64.3 -90.3 2 26.0 -64.7 91 45 517.1 517.1 316.1 517.1 0.00 56 34 22887 -67.7 -91.7 2 24.0 -68.0 95 43 540.4 540.4 317.5 540.4 0.00 57 30 23650 -62.5 -90.5 1 28.0 -63.2 95 60 574.3 574.3 319.4 574.3 0.00 58 26 24540 -57.3 -88.0 1 30.7 -58.7 90 69 612.9 612.9 321.2 613.0 0.01 59 23 25320 -52.9 -85.9 1 33.0 -55.3 94 65 647.8 647.8 322.6 647.9 0.01 60 20 26220 -52.5 -86.5 1 34.0 -55.3 95 50 675.5 675.5 323.6 675.6 0.01 61 18 26901 -52.7 -86.7 1 34.0 -55.7 97 50 695.5 695.5 324.3 695.6 0.01 TRP 84 17576 -83.3 -90.3 28 7.0 -83.3 240 5 385.5 385.5 303.1 385.5 0.00 WND 26 24540 -57.3 -88.0 1 30.7 -58.7 90 69 612.9 612.9 321.2 613.0 0.01 Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 557.00 mb = 5022.62 m = 16478.20 ft Wetbulb zero: 616.24 mb = 4204.18 m = 13793.08 ft Precipitable water: 2.11 inches Sfc-500 mean rel hum: 76.75 % Est. max temperature: 31.85 C = 89.32 F Sfc-Lift cond lev (LCL): 966.89 mb = 390.28 m = 1280.43 ft T: 23.48 C 700-500 lapse rate: 4.81 C/km ThetaE index: 12.34 C Layer 850.0- 678.0 mb Conv cond level (CCL): 839.81 mb = 1616.19 m = 5302.38 ft Mean mixing ratio: 15.57 g/kg Conv temperature: 31.79 C = 89.22 F Cap Strength: 2.32 C Lifted Index: -1.37 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.53 C Lifted Index @700 mb: -1.98 C Showalter Index: -2.31 C Risk: Severe thunderstorms possible Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 22.60 C K Index: 41.20 Risk: > 80 % chance of thunderstorms Sweat Index: 271.00 Risk: None Energy Index: -2.52 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 477.04 J/kg Max Up Vert Vel: 30.89 m/s Conv Inhibition (B-): 64.62 J/kg Cap Strength: 2.32 C Lift Cond Lev (LCL): 890.97 mb = 1105.20 m = 3625.95 ft Lev Free Conv (LFC): 785.97 mb = 2177.57 m = 7144.18 ft Equ Level (EL): 645.97 mb = 3817.07 m = 12523.04 ft B at Equ Level: 94.21 J/kg Max Parcel Lev (MPL): 125.97 mb = 15256.97 m = 50055.06 ft Wind level data Storm motion: 324 at 12 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 ---------------------------------------------------------- 0 988 201 0 0 -0.0 -0.0 | 144 12 -7.2 9.9 1 976 305 55 3 -2.5 -1.7 | 131 13 -9.6 8.2 2 943 610 350 7 1.2 -6.9 | 117 7 -6.0 3.1 3 925 779 350 7 1.2 -6.9 | 117 7 -6.0 3.1 4 911 914 340 11 3.8 -10.3 | 83 3 -3.4 -0.4 5 879 1219 340 22 7.5 -20.7 | 358 11 0.4 -10.7 6 850 1514 335 20 8.5 -18.1 | 351 8 1.3 -8.2 7 819 1829 330 21 10.5 -18.2 | 338 9 3.3 -8.2 8 790 2134 325 21 12.0 -17.2 | 326 9 4.9 -7.3 9 762 2438 315 20 14.1 -14.1 | 301 8 7.0 -4.2 10 700 3157 320 16 10.3 -12.3 | 307 4 3.1 -2.3 11 683 3353 325 22 12.6 -18.0 | 326 10 5.4 -8.1 12 634 3962 290 11 10.3 -3.8 | 207 7 3.2 6.2 13 610 4267 255 12 11.6 3.1 | 199 14 4.4 13.1 14 588 4572 270 14 14.0 -0.0 | 214 12 6.8 9.9 15 566 4877 250 13 12.2 4.4 | 199 15 5.0 14.4 16 545 5182 215 17 9.8 13.9 | 186 24 2.6 23.9 17 525 5486 220 20 12.9 15.3 | 193 26 5.7 25.3 18 500 5880 205 21 8.9 19.0 | 183 29 1.7 29.0 19 486 6096 210 21 10.5 18.2 | 187 28 3.3 28.1 20 467 6401 235 22 18.0 12.6 | 206 25 10.9 22.6 21 415 7315 250 33 31.0 11.3 | 228 32 23.8 21.2 22 400 7590 220 17 10.9 13.0 | 189 23 3.8 23.0 23 398 7620 230 20 15.3 12.9 | 200 24 8.2 22.8 24 382 7925 190 11 1.9 10.8 | 166 21 -5.3 20.8 25 367 8230 165 8 -2.1 7.7 | 152 20 -9.2 17.7 26 352 8534 155 5 -2.1 4.5 | 147 17 -9.3 14.5 27 324 9144 105 14 -13.5 3.6 | 123 25 -20.7 13.6 28 310 9449 130 14 -10.7 9.0 | 137 26 -17.9 18.9 29 300 9700 135 17 -12.0 12.0 | 139 29 -19.2 22.0 30 298 9754 135 17 -12.0 12.0 | 139 29 -19.2 22.0 31 261 10668 100 12 -11.8 2.1 | 122 22 -19.0 12.0 32 250 10970 120 14 -12.1 7.0 | 131 26 -19.3 16.9 33 239 11278 120 14 -12.1 7.0 | 131 26 -19.3 16.9 34 208 12192 85 23 -22.9 -2.0 | 105 31 -30.1 7.9 35 200 12450 85 24 -23.9 -2.1 | 104 32 -31.1 7.9 36 171 13411 85 29 -28.9 -2.5 | 102 37 -36.1 7.4 37 155 14021 75 36 -34.8 -9.3 | 91 42 -41.9 0.6 38 150 14230 70 32 -30.1 -10.9 | 88 37 -37.2 -1.0 39 148 14326 65 28 -25.4 -11.8 | 87 33 -32.5 -1.9 40 140 14630 35 12 -6.9 -9.8 | 90 14 -14.1 0.1 41 133 14935 80 10 -9.8 -1.7 | 116 19 -17.0 8.2 42 120 15545 70 18 -16.9 -6.2 | 99 24 -24.1 3.8 43 114 15850 55 14 -11.5 -8.0 | 96 19 -18.6 1.9 44 102 16459 65 13 -11.8 -5.5 | 103 19 -19.0 4.5 45 100 16590 315 1 0.7 -0.7 | 145 11 -6.5 9.2 46 97 16764 315 1 0.7 -0.7 | 145 11 -6.5 9.2 47 87 17374 270 13 13.0 -0.0 | 210 12 5.8 9.9 48 84 17576 240 5 4.3 2.5 | 167 13 -2.8 12.4 49 82 17678 270 11 11.0 -0.0 | 201 11 3.8 9.9 50 78 17983 115 2 -1.8 0.8 | 140 14 -9.0 10.8 51 74 18288 90 23 -23.0 0.0 | 108 32 -30.2 9.9 52 70 18590 50 12 -9.2 -7.7 | 98 17 -16.4 2.2 53 66 18898 50 12 -9.2 -7.7 | 98 17 -16.4 2.2 54 63 19202 115 30 -27.2 12.7 | 123 41 -34.4 22.6 55 57 19812 65 14 -12.7 -5.9 | 101 20 -19.9 4.0 56 54 20117 95 17 -16.9 1.5 | 115 27 -24.1 11.4 57 50 20550 95 29 -28.9 2.5 | 109 38 -36.1 12.5 58 46 21031 105 33 -31.9 8.5 | 115 43 -39.0 18.5 59 42 21641 90 46 -46.0 0.0 | 101 54 -53.2 9.9 60 34 22860 95 42 -41.8 3.7 | 106 51 -49.0 13.6 61 30 23650 95 60 -59.8 5.2 | 103 69 -66.9 15.2 62 26 24540 90 69 -69.0 0.0 | 97 77 -76.2 9.9 63 24 24994 90 69 -69.0 0.0 | 97 77 -76.2 9.9 64 21 25908 100 59 -58.1 10.2 | 107 68 -65.3 20.2 65 20 26213 85 59 -58.8 -5.1 | 94 66 -65.9 4.8 66 20 26220 95 50 -49.8 4.4 | 104 59 -57.0 14.3 67 15 27127 100 49 -48.3 8.5 | 108 58 -55.4 18.5 Wind Parameters Mean winds (0-6000m): 294.2 at 16.3 knts Storm direction: 324.2 at 12.3 knts Shear (0-3000m) pos: 0.3 neg: 3.2 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 169.6 deg Storm rel helicity (0-3000m) pos: 1.6 neg: -50.2 tot: -48.6 m^2/s^2 ave: -16.2 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 14.98 Bulk Shear: 31.85 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 6 5 125 9| 0.0 7.2 7.2| 0.1 -17.4 -17.3 -34.6 -0.57| 10.1 -5.7 1000 347 9 105 5| 0.0 11.0 11.0| 0.1 -30.2 -30.1 -30.1 -0.63| 12.7 -8.1 1500 341 13 55 4| 0.0 7.1 7.1| 0.1 -36.2 -36.1 -24.1 -0.64| 9.7 -6.2 2000 336 15 18 4| 0.0 5.3 5.3| 0.1 -44.1 -44.1 -22.0 -0.68| 8.2 -5.6 2500 331 16 354 4| 0.0 3.8 3.8| 0.4 -50.2 -49.8 -19.9 -0.67| 7.4 -5.0 3000 329 16 344 4| 0.3 3.2 3.5| 1.6 -50.2 -48.6 -16.2 -0.59| 6.8 -4.0 4000 324 16 324 4| 0.2 1.7 2.0| 3.4 -76.1 -72.8 -18.2 -0.59| 8.0 -4.7 5000 313 16 278 4| 0.2 1.9 2.1| 13.0-112.9 -99.9 -20.0 -0.51| 8.3 -4.3 6000 294 16 247 8| 0.1 1.8 1.9| 63.6-143.1 -79.5 -13.2 -0.41| 8.1 -3.3 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251205.12.gif