UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 2 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 77 SFC 986 201 23.6 17.6 69 6.0 19.5 0 0 297.9 300.3 293.2 335.5 12.95 2 980 254 22.8 22.4 98 0.4 22.5 15 2 297.7 300.9 296.4 348.9 17.67 3 973 317 22.8 22.4 98 0.4 22.5 29 4 298.3 301.5 296.6 350.0 17.80 4 954 490 26.0 21.0 74 5.0 22.4 9 8 303.2 306.3 297.2 352.5 16.63 5 925 762 24.4 21.1 82 3.3 22.0 350 16 304.3 307.5 297.8 355.7 17.28 6 895 1051 22.4 20.2 87 2.2 20.8 344 18 305.1 308.2 297.8 355.6 16.88 7 850 1499 20.0 16.0 78 4.0 17.2 340 19 307.1 309.6 296.2 348.0 13.58 8 839 1612 19.6 14.9 74 4.7 16.4 341 21 307.8 310.2 295.8 346.5 12.80 9 700 3149 9.6 7.7 88 1.9 8.4 305 15 313.1 314.9 294.9 342.4 9.47 10 669 3525 6.8 6.0 95 0.8 6.3 305 11 314.1 315.7 294.7 341.5 8.81 11 584 4634 1.4 0.4 93 1.0 0.8 244 11 320.2 321.5 294.8 341.9 6.76 12 532 5381 -3.9 -4.3 97 0.4 -4.1 213 11 322.5 323.5 294.2 339.6 5.24 13 505 5792 -6.3 -7.4 92 1.1 -6.8 190 11 324.4 325.3 294.0 338.8 4.35 14 500 5870 -6.5 -8.1 88 1.6 -7.2 195 9 325.1 325.9 294.0 338.9 4.16 15 450 6684 -9.9 -14.6 68 4.7 -11.7 267 6 330.8 331.3 294.4 340.2 2.74 16 425 7121 -12.5 -16.0 75 3.5 -13.8 320 2 332.9 333.4 294.8 341.9 2.58 17 400 7580 -14.7 -24.7 42 10.0 -17.6 280 6 335.9 336.1 294.4 340.6 1.29 18 387 7830 -15.5 -38.5 12 23.0 -19.9 284 10 338.0 338.1 294.1 339.4 0.35 19 380 7968 -16.1 -30.1 29 14.0 -19.5 282 11 339.0 339.2 294.8 342.1 0.83 20 370 8169 -16.9 -38.9 13 22.0 -21.0 262 9 340.5 340.6 294.8 341.9 0.36 21 312 9427 -26.1 -59.1 3 33.0 -29.0 182 11 344.7 344.7 295.5 344.9 0.04 22 300 9710 -28.5 -53.5 7 25.0 -30.9 185 14 345.2 345.2 295.6 345.6 0.09 23 261 10685 -36.9 -62.9 5 26.0 -38.2 169 13 346.9 346.9 296.0 347.0 0.03 24 250 10980 -39.5 -52.5 24 13.0 -40.4 135 7 347.3 347.4 296.1 347.8 0.12 25 245 11119 -40.7 -48.7 42 8.0 -41.3 143 7 347.6 347.6 296.3 348.3 0.19 26 220 11844 -47.3 -52.3 56 5.0 -47.6 187 9 348.2 348.3 296.4 348.8 0.14 27 208 12214 -50.7 -56.7 49 6.0 -50.9 209 9 348.6 348.6 296.4 348.9 0.09 28 202 12405 -52.1 -61.1 33 9.0 -52.4 221 10 349.3 349.3 296.5 349.5 0.05 29 200 12470 -52.5 -61.5 33 9.0 -52.8 225 10 349.6 349.6 296.6 349.8 0.05 30 175 13316 -60.3 -66.3 45 6.0 -60.4 249 18 350.4 350.4 296.7 350.5 0.03 31 165 13680 -63.1 -73.1 25 10.0 -63.2 251 25 351.7 351.7 297.0 351.7 0.01 32 150 14260 -67.1 -76.1 27 9.0 -67.2 250 22 354.5 354.5 297.6 354.5 0.01 33 123 15432 -76.5 -81.4 46 4.9 -76.5 298 12 358.1 358.1 298.3 358.1 0.00 34 103 16444 -81.3 -86.3 42 5.0 -81.3 303 23 367.5 367.5 300.1 367.5 0.00 35 102 16499 -81.1 -86.1 43 5.0 -81.1 299 21 368.9 368.9 300.4 368.9 0.00 36 100 16610 -81.5 -86.5 42 5.0 -81.5 295 13 370.3 370.3 300.6 370.3 0.00 37 79 17901 -88.1 -92.2 46 4.1 -88.1 55 17 382.4 382.4 302.6 382.4 0.00 38 76 18113 -82.5 -88.5 35 6.0 -82.5 66 19 398.4 398.4 305.0 398.4 0.00 39 71 18491 -82.1 -88.1 35 6.0 -82.1 71 22 407.1 407.1 306.2 407.1 0.00 40 70 18570 -81.1 -88.1 30 7.0 -81.1 70 22 410.9 410.9 306.6 410.9 0.00 41 59 19560 -69.5 -88.5 5 19.0 -69.6 72 18 457.5 457.5 311.5 457.5 0.00 42 53 20201 -68.5 -88.5 4 20.0 -68.7 96 22 474.1 474.1 313.0 474.1 0.00 43 50 20550 -68.5 -88.5 4 20.0 -68.7 50 25 482.1 482.1 313.6 482.1 0.00 44 40 21895 -67.1 -90.1 2 23.0 -67.4 84 37 517.3 517.3 316.1 517.4 0.00 45 35 22711 -62.7 -88.7 2 26.0 -63.3 96 43 549.0 549.0 318.1 549.0 0.00 46 30 23660 -63.9 -88.9 2 25.0 -64.5 110 51 570.4 570.4 319.2 570.5 0.00 47 29 23868 -63.9 -89.9 2 26.0 -64.5 110 51 576.0 576.0 319.5 576.0 0.00 48 25 24788 -59.1 -87.1 1 28.0 -60.3 108 54 614.8 614.8 321.3 614.8 0.01 49 25 24788 -59.3 -87.3 1 28.0 -60.4 108 54 614.2 614.2 321.2 614.2 0.01 TRP 79 17901 -88.1 -92.2 46 4.1 -88.1 55 17 382.4 382.4 302.6 382.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 570.26 mb = 4831.58 m = 15851.44 ft Wetbulb zero: 575.12 mb = 4756.97 m = 15606.67 ft Precipitable water: 2.23 inches Sfc-500 mean rel hum: 87.77 % Est. max temperature: 33.54 C = 92.37 F Sfc-Lift cond lev (LCL): 903.01 mb = 972.73 m = 3191.33 ft T: 22.94 C 700-500 lapse rate: 5.92 C/km ThetaE index: 14.27 C Layer 895.0- 584.0 mb Conv cond level (CCL): 831.67 mb = 1686.10 m = 5531.76 ft Mean mixing ratio: 16.96 g/kg Conv temperature: 33.69 C = 92.65 F Cap Strength: 2.11 C Lifted Index: -4.64 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -1.86 C Lifted Index @700 mb: -1.85 C Showalter Index: -2.83 C Risk: Severe thunderstorms possible Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 22.50 C K Index: 40.60 Risk: > 80 % chance of thunderstorms Sweat Index: 239.00 Risk: None Energy Index: -1.81 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1123.18 J/kg Max Up Vert Vel: 47.40 m/s Conv Inhibition (B-): 74.51 J/kg Cap Strength: 2.10 C Lift Cond Lev (LCL): 895.56 mb = 1045.25 m = 3429.27 ft Lev Free Conv (LFC): 770.56 mb = 2333.88 m = 7657.01 ft Equ Level (EL): 150.56 mb = 14237.39 m = 46710.04 ft B at Equ Level: 1110.54 J/kg Max Parcel Lev (MPL): 80.56 mb = 17794.03 m = 58378.65 ft Wind level data Storm motion: 334 at 10 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 ---------------------------------------------------------- 0 986 201 0 0 -0.0 -0.0 | 154 10 -4.3 8.8 1 974 305 30 4 -2.0 -3.5 | 130 8 -6.3 5.3 2 941 610 355 11 1.0 -11.0 | 57 4 -3.3 -2.2 3 925 762 350 16 2.8 -15.8 | 12 7 -1.5 -7.0 4 909 914 345 18 4.7 -17.4 | 358 9 0.4 -8.6 5 850 1499 340 19 6.5 -17.9 | 346 9 2.2 -9.0 6 848 1524 345 22 5.7 -21.3 | 354 13 1.4 -12.4 7 789 2134 320 16 10.3 -12.3 | 300 7 6.0 -3.5 8 761 2438 320 16 10.3 -12.3 | 300 7 6.0 -3.5 9 700 3149 305 15 12.3 -8.6 | 269 8 8.0 0.2 10 657 3658 305 10 8.2 -5.7 | 232 5 3.9 3.1 11 610 4267 265 11 11.0 1.0 | 214 12 6.7 9.8 12 544 5182 210 10 5.0 8.7 | 182 17 0.7 17.5 13 524 5486 215 11 6.3 9.0 | 186 18 2.0 17.8 14 505 5791 190 11 1.9 10.8 | 173 20 -2.4 19.6 15 500 5870 195 9 2.3 8.7 | 174 18 -2.0 17.5 16 485 6096 195 10 2.6 9.7 | 175 19 -1.7 18.5 17 414 7315 345 1 0.3 -1.0 | 153 9 -4.0 7.8 18 400 7580 280 6 5.9 -1.0 | 192 8 1.6 7.8 19 382 7925 285 11 10.6 -2.8 | 227 9 6.3 6.0 20 366 8230 255 8 7.7 2.1 | 197 11 3.4 10.9 21 311 9449 180 11 0.0 11.0 | 168 20 -4.3 19.8 22 300 9710 185 14 1.2 13.9 | 172 23 -3.1 22.8 23 285 10058 180 16 0.0 16.0 | 170 25 -4.3 24.8 24 273 10363 160 12 -4.1 11.3 | 157 22 -8.4 20.1 25 261 10668 170 13 -2.3 12.8 | 163 23 -6.6 21.6 26 250 10973 135 10 -7.1 7.1 | 144 20 -11.4 15.9 27 250 10980 135 7 -4.9 4.9 | 146 17 -9.3 13.8 28 200 12470 225 10 7.1 7.1 | 190 16 2.8 15.9 29 199 12497 220 10 6.4 7.7 | 187 17 2.1 16.5 30 190 12802 265 10 10.0 0.9 | 210 11 5.7 9.7 31 172 13411 245 20 18.1 8.5 | 219 22 13.8 17.3 32 156 14021 260 33 32.5 5.7 | 243 32 28.2 14.5 33 150 14260 250 22 20.7 7.5 | 225 23 16.4 16.3 34 141 14630 245 20 18.1 8.5 | 219 22 13.8 17.3 35 127 15240 270 15 15.0 -0.0 | 231 14 10.7 8.8 36 120 15545 320 9 5.8 -6.9 | 218 2 1.5 1.9 37 114 15850 335 12 5.1 -10.9 | 340 2 0.8 -2.1 38 108 16154 340 15 5.1 -14.1 | 351 5 0.8 -5.3 39 103 16459 300 24 20.8 -12.0 | 281 17 16.5 -3.2 40 100 16610 295 13 11.8 -5.5 | 246 8 7.5 3.3 41 97 16764 295 13 11.8 -5.5 | 246 8 7.5 3.3 42 87 17374 305 12 9.8 -6.9 | 251 6 5.5 1.9 43 82 17678 345 3 0.8 -2.9 | 149 7 -3.5 5.9 44 79 17901 55 17 -13.9 -9.8 | 87 18 -18.2 -0.9 45 74 18288 75 21 -20.3 -5.4 | 98 25 -24.6 3.4 46 70 18570 70 22 -20.7 -7.5 | 93 25 -25.0 1.3 47 70 18593 80 25 -24.6 -4.3 | 99 29 -28.9 4.5 48 60 19507 60 18 -15.6 -9.0 | 89 20 -19.9 -0.2 49 57 19812 115 17 -15.4 7.2 | 129 25 -19.7 16.0 50 51 20422 85 24 -23.9 -2.1 | 103 29 -28.2 6.7 51 50 20550 50 25 -19.2 -16.1 | 73 25 -23.5 -7.3 52 49 20726 55 25 -20.5 -14.3 | 77 25 -24.8 -5.5 53 44 21336 75 32 -30.9 -8.3 | 91 35 -35.2 0.5 54 30 23660 110 51 -47.9 17.4 | 117 58 -52.2 26.2 55 27 24079 110 51 -47.9 17.4 | 117 58 -52.2 26.2 56 22 24994 105 58 -56.0 15.0 | 112 65 -60.3 23.8 Wind Parameters Mean winds (0-6000m): 304.0 at 13.1 knts Storm direction: 334.0 at 9.8 knts Shear (0-3000m) pos: 0.0 neg: 2.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 112.3 deg Storm rel helicity (0-3000m) pos: 0.8 neg: -59.0 tot: -58.2 m^2/s^2 ave: -19.4 10^-3 m/s^2 rel: -0.81 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 68.77 Bulk Shear: 16.33 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 2 7 109 5| 0.0 14.4 14.4| 0.0 -22.7 -22.7 -45.4 -0.88| 16.0-14.1 1000 350 12 33 4| 0.0 9.5 9.5| 0.0 -31.0 -31.0 -31.0 -0.86| 10.8 -9.3 1500 346 15 8 6| 0.0 6.9 6.9| 0.8 -37.0 -36.2 -24.1 -0.77| 8.9 -6.8 2000 342 16 354 6| 0.0 4.1 4.1| 0.8 -50.6 -49.8 -24.9 -0.79| 8.5 -6.7 2500 337 16 342 6| 0.0 3.2 3.2| 0.8 -53.5 -52.6 -21.1 -0.79| 7.1 -5.7 3000 332 16 329 6| 0.0 2.5 2.5| 0.8 -59.0 -58.2 -19.4 -0.81| 6.4 -5.2 4000 325 14 307 5| 0.0 1.4 1.4| 0.8 -69.7 -68.9 -17.2 -0.75| 6.2 -4.6 5000 315 14 279 5| 0.0 1.0 1.0| 0.8-103.7-102.9 -20.6 -0.76| 6.1 -4.6 6000 304 13 257 7| 0.2 0.9 1.2| 15.7-124.6-108.9 -18.2 -0.66| 6.0 -3.9 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251202.12.gif