UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122612.upa.cvt Date: 1200Z 26 DEC 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 26 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 42 SFC 982 201 23.0 22.8 99 0.2 22.9 0 0 297.7 301.0 296.7 350.2 18.07 2 969 318 23.8 23.8 100 0.0 23.8 33 7 299.6 303.2 298.1 356.7 19.50 3 931 669 23.4 21.5 89 1.9 22.1 357 15 302.7 305.9 297.7 354.8 17.60 4 925 726 23.2 21.8 92 1.4 22.2 355 15 303.0 306.4 298.0 356.6 18.05 5 850 1460 18.4 17.2 93 1.2 17.6 345 23 305.4 308.2 296.5 349.4 14.68 6 700 3102 9.0 5.9 81 3.1 7.1 315 20 312.5 314.0 293.9 338.3 8.35 7 654 3661 4.8 2.8 87 2.0 3.7 305 25 313.8 315.2 293.4 336.3 7.18 8 644 3787 7.0 -7.0 36 14.0 0.4 302 24 317.7 318.4 291.5 329.1 3.51 9 595 4432 2.0 -7.0 51 9.0 -2.2 288 23 319.2 319.9 292.2 331.6 3.80 10 581 4624 1.8 -19.2 19 21.0 -5.7 286 24 321.1 321.4 290.6 326.1 1.44 11 561 4906 0.2 -22.8 16 23.0 -7.2 283 25 322.5 322.7 290.6 326.3 1.09 12 552 5036 -0.7 -14.7 34 14.0 -6.2 282 26 322.9 323.4 291.8 330.4 2.21 13 548 5094 -0.7 -30.7 8 30.0 -8.8 281 26 323.6 323.7 290.5 325.6 0.54 14 534 5300 -1.9 -34.9 6 33.0 -9.9 274 26 324.6 324.6 290.5 325.9 0.37 15 530 5360 -2.1 -32.1 8 30.0 -9.8 271 25 325.0 325.1 290.8 326.8 0.49 16 500 5820 -6.1 -16.1 45 10.0 -9.8 245 19 325.6 326.0 292.6 333.0 2.18 17 476 6202 -9.5 -11.4 86 1.9 -10.3 230 18 326.0 326.7 293.6 337.3 3.36 18 457 6516 -10.9 -15.9 67 5.0 -12.8 215 16 328.1 328.6 293.4 336.4 2.42 19 446 6703 -11.1 -32.1 16 21.0 -16.0 225 17 330.1 330.2 292.3 332.3 0.58 20 438 6842 -11.9 -22.9 40 11.0 -15.2 231 17 330.8 331.1 293.3 335.8 1.38 21 416 7234 -15.3 -20.3 66 5.0 -16.9 251 20 331.4 331.7 293.8 337.8 1.83 22 412 7307 -15.1 -34.1 18 19.0 -19.1 254 20 332.5 332.6 292.9 334.5 0.52 23 400 7530 -16.3 -50.3 4 34.0 -20.8 245 20 333.8 333.8 292.9 334.2 0.10 24 380 7914 -18.3 -52.3 3 34.0 -22.5 250 16 336.1 336.1 293.4 336.4 0.08 25 369 8133 -18.3 -34.3 23 16.0 -21.6 253 13 338.9 339.1 294.6 341.1 0.57 26 366 8194 -18.5 -59.5 1 41.0 -22.8 254 13 339.5 339.5 294.2 339.6 0.03 27 349 8546 -21.3 -32.3 36 11.0 -23.6 250 14 340.3 340.5 295.1 343.1 0.73 28 336 8824 -23.7 -41.7 17 18.0 -26.4 261 14 340.8 340.8 294.8 341.9 0.29 29 317 9246 -27.3 -31.6 67 4.3 -28.2 277 14 341.5 341.7 295.4 344.7 0.86 30 311 9383 -28.3 -31.6 73 3.3 -28.9 282 14 342.0 342.1 295.6 345.3 0.87 31 300 9640 -30.1 -33.6 71 3.5 -30.7 300 11 343.0 343.1 295.7 345.8 0.75 32 252 10856 -39.5 -43.0 69 3.5 -39.8 277 7 346.5 346.6 296.2 347.9 0.34 33 250 10910 -39.9 -43.2 71 3.3 -40.2 275 7 346.7 346.8 296.2 348.1 0.34 34 200 12390 -53.3 -58.3 54 5.0 -53.5 320 4 348.4 348.4 296.3 348.7 0.07 35 177 13163 -60.7 -65.3 55 4.6 -60.8 278 5 348.6 348.6 296.4 348.8 0.03 36 163 13670 -65.3 -70.3 50 5.0 -65.4 249 6 349.2 349.2 296.5 349.3 0.02 37 154 14013 -68.9 -72.8 57 3.9 -68.9 229 7 348.8 348.8 296.4 348.8 0.01 38 150 14170 -70.3 -74.7 52 4.4 -70.4 220 7 349.0 349.0 296.4 349.0 0.01 39 140 14577 -74.1 -78.6 50 4.5 -74.1 164 6 349.3 349.3 296.5 349.3 0.01 40 128 15103 -71.7 -81.7 21 10.0 -71.8 107 21 362.7 362.7 299.2 362.7 0.00 41 100 16520 -83.1 -88.1 41 5.0 -83.1 145 21 367.2 367.2 300.1 367.2 0.00 42 99 16576 -83.3 -88.3 41 5.0 -83.3 145 21 367.8 367.8 300.2 367.8 0.00 43 81 17704 -79.9 -88.9 21 9.0 -79.9 72 41 396.5 396.5 304.8 396.6 0.00 44 78 17922 -71.7 -86.7 9 15.0 -71.8 58 35 417.9 417.9 307.4 417.9 0.00 45 74 18231 -73.9 -90.9 6 17.0 -74.0 63 28 419.6 419.6 307.7 419.6 0.00 46 71 18476 -69.9 -87.9 6 18.0 -70.0 12 16 433.1 433.1 309.1 433.1 0.00 47 70 18560 -70.1 -88.1 5 18.0 -70.2 350 12 434.4 434.4 309.3 434.4 0.00 48 65 18998 -72.5 -92.5 3 20.0 -72.6 329 13 438.5 438.5 309.7 438.5 0.00 TRP 99 16576 -83.3 -88.3 41 5.0 -83.3 145 21 367.8 367.8 300.2 367.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 559.00 mb = 4934.81 m = 16190.14 ft Wetbulb zero: 636.94 mb = 3876.85 m = 12719.17 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 65.55 % Est. max temperature: 31.47 C = 88.64 F Sfc-Lift cond lev (LCL): 979.69 mb = 221.90 m = 728.02 ft T: 23.14 C 700-500 lapse rate: 5.56 C/km ThetaE index: 27.47 C Layer 850.0- 595.0 mb Conv cond level (CCL): 890.72 mb = 1053.78 m = 3457.25 ft Mean mixing ratio: 17.88 g/kg Conv temperature: 29.38 C = 84.88 F Cap Strength: 1.16 C Lifted Index: -4.89 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.34 C Lifted Index @700 mb: -2.91 C Showalter Index: -2.90 C Risk: Severe thunderstorms possible Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 23.30 C K Index: 38.60 Risk: > 80 % chance of thunderstorms Sweat Index: 271.40 Risk: None Energy Index: -3.21 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1961.97 J/kg Max Up Vert Vel: 62.64 m/s Conv Inhibition (B-): 12.80 J/kg Cap Strength: 1.16 C Lift Cond Lev (LCL): 917.33 mb = 798.29 m = 2619.03 ft Lev Free Conv (LFC): 862.33 mb = 1335.00 m = 4379.87 ft Equ Level (EL): 132.33 mb = 14907.64 m = 48908.99 ft B at Equ Level: 1932.32 J/kg Max Parcel Lev (MPL): 72.33 mb = 18366.09 m = 60255.47 ft Wind level data Storm motion: 336 at 16 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 ---------------------------------------------------------- 0 982 201 0 0 -0.0 -0.0 | 156 16 -6.5 14.7 1 970 305 35 7 -4.0 -5.7 | 131 14 -10.5 9.0 2 937 610 360 15 -0.0 -15.0 | 88 6 -6.5 -0.3 3 925 726 355 15 1.3 -14.9 | 88 5 -5.2 -0.2 4 905 914 335 19 8.0 -17.2 | 328 3 1.5 -2.5 5 874 1219 340 23 7.9 -21.6 | 349 7 1.4 -6.9 6 850 1460 345 23 6.0 -22.2 | 4 7 -0.5 -7.5 7 785 2134 330 23 11.5 -19.9 | 316 7 5.0 -5.2 8 757 2438 325 23 13.2 -18.8 | 301 8 6.7 -4.1 9 700 3102 315 20 14.1 -14.1 | 266 8 7.6 0.6 10 653 3658 305 25 20.5 -14.3 | 268 14 14.0 0.4 11 606 4267 290 22 20.7 -7.5 | 243 16 14.2 7.2 12 541 5182 280 27 26.6 -4.7 | 243 22 20.1 10.1 13 500 5820 245 19 17.2 8.0 | 205 25 10.7 22.8 14 482 6096 240 19 16.5 9.5 | 202 26 10.0 24.2 15 464 6401 210 15 7.5 13.0 | 182 28 1.0 27.7 16 411 7315 255 20 19.3 5.2 | 213 24 12.8 19.9 17 400 7530 245 20 18.1 8.5 | 207 26 11.6 23.2 18 364 8230 255 12 11.6 3.1 | 196 19 5.1 17.8 19 349 8534 250 14 13.2 4.8 | 199 21 6.7 19.5 20 308 9449 285 14 13.5 -3.6 | 212 13 7.0 11.1 21 300 9640 300 11 9.5 -5.5 | 198 10 3.0 9.2 22 295 9754 280 11 10.8 -1.9 | 199 14 4.3 12.8 23 283 10058 305 11 9.0 -6.3 | 197 9 2.5 8.4 24 250 10910 275 7 7.0 -0.6 | 182 14 0.5 14.1 25 216 11887 45 1 -0.7 -0.7 | 153 16 -7.2 14.0 26 200 12390 320 4 2.6 -3.1 | 161 12 -3.9 11.7 27 150 14170 220 7 4.5 5.4 | 174 20 -2.0 20.1 28 139 14630 155 6 -2.5 5.4 | 156 22 -9.0 20.2 29 131 14935 125 13 -10.6 7.5 | 142 28 -17.1 22.2 30 125 15240 90 28 -28.0 0.0 | 113 38 -34.5 14.7 31 118 15545 70 12 -11.3 -4.1 | 121 21 -17.8 10.6 32 112 15850 15 1 -0.3 -1.0 | 154 15 -6.8 13.8 33 100 16520 145 21 -12.0 17.2 | 150 37 -18.5 31.9 34 99 16576 145 21 -12.0 17.2 | 150 37 -18.5 31.9 35 96 16764 150 17 -8.5 14.7 | 153 33 -15.0 29.5 36 86 17374 95 50 -49.8 4.4 | 109 59 -56.3 19.1 37 77 17983 55 34 -27.9 -19.5 | 82 35 -34.3 -4.8 38 73 18288 65 27 -24.5 -11.4 | 96 31 -31.0 3.3 39 70 18560 350 12 2.1 -11.8 | 124 5 -4.4 2.9 40 70 18593 70 34 -31.9 -11.6 | 95 39 -38.4 3.1 41 66 18898 335 13 5.5 -11.8 | 161 3 -1.0 3.0 42 62 19202 290 16 15.0 -5.5 | 223 13 8.5 9.3 Wind Parameters Mean winds (0-6000m): 306.2 at 21.5 knts Storm direction: 336.2 at 16.1 knts Shear (0-3000m) pos: 0.0 neg: 3.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 110.9 deg Storm rel helicity (0-3000m) pos: 5.0 neg: -73.0 tot: -68.0 m^2/s^2 ave: -22.7 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -5.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 40.59 Bulk Shear: 48.34 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 9 10 120 9| 0.0 15.4 15.4| 0.0 -45.2 -45.2 -90.4 -0.77| 18.9-14.5 1000 350 15 94 4| 0.0 11.7 11.7| 1.4 -49.3 -47.9 -47.9 -0.64| 15.4 -9.9 1500 347 17 47 3| 0.0 7.9 7.9| 4.5 -52.5 -48.0 -32.0 -0.58| 11.5 -6.6 2000 343 19 14 3| 0.0 5.9 5.9| 4.5 -60.4 -55.9 -28.0 -0.62| 9.8 -6.1 2500 338 20 348 4| 0.0 4.5 4.5| 4.5 -67.3 -62.8 -25.1 -0.65| 8.5 -5.6 3000 335 20 328 4| 0.0 3.6 3.6| 5.0 -73.0 -68.0 -22.7 -0.65| 7.8 -5.1 4000 325 21 294 6| 0.0 2.9 2.9| 5.7 -96.2 -90.5 -22.6 -0.62| 7.3 -4.5 5000 316 22 275 9| 0.0 2.8 2.8| 6.7-103.1 -96.4 -19.3 -0.57| 6.6 -3.7 6000 306 21 259 11| 0.0 1.5 1.5| 6.7-234.0-227.2 -37.9 -0.67| 7.3 -4.9 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251226.12.gif