UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for SP516... Searching the city database file for: SP516 ... Date:1200Z 9 JAN 26 Station: SP516 WMO ident: 84516 ------------------------------------------------------------------------------- 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 115 0 0 SFC 999 124 21.0 19.1 89 1.9 19.7 0 0 294.2 296.8 292.9 334.4 14.06 2 961 459 18.4 17.8 96 0.6 18.0 347 5 294.9 297.3 292.6 333.5 13.46 3 951 549 18.6 16.4 87 2.2 17.1 344 6 296.0 298.2 292.2 331.8 12.43 4 943 621 20.6 11.6 56 9.0 15.0 341 7 298.7 300.4 290.4 325.4 9.13 5 925 788 19.2 11.2 60 8.0 14.2 335 10 298.9 300.6 290.4 325.5 9.06 6 895 1071 16.6 12.2 75 4.4 13.8 331 13 299.1 300.9 291.3 328.4 10.02 7 882 1196 17.4 14.1 81 3.3 15.3 329 14 301.2 303.3 293.1 335.2 11.54 8 864 1372 16.8 10.8 68 6.0 13.0 327 16 302.3 304.1 291.8 330.4 9.45 9 850 1511 15.8 11.0 73 4.8 12.8 325 17 302.7 304.5 292.2 331.6 9.74 10 825 1765 14.4 12.0 85 2.4 12.9 352 16 303.8 305.8 293.3 335.8 10.74 11 818 1837 15.0 12.8 87 2.2 13.6 360 16 305.2 307.3 294.1 339.4 11.43 12 733 2761 10.2 10.2 100 0.0 10.2 98 13 309.7 311.7 294.9 342.4 10.73 13 705 3085 8.2 8.2 100 0.0 8.2 134 12 310.9 312.8 294.5 340.8 9.73 14 700 3144 9.4 8.4 93 1.0 8.8 140 12 312.9 314.8 295.2 343.6 9.94 15 695 3204 9.6 7.7 88 1.9 8.4 139 12 313.8 315.6 295.1 343.4 9.54 16 629 4030 6.4 2.2 74 4.2 4.0 130 12 319.2 320.6 294.8 342.0 7.15 17 567 4875 0.4 -1.9 85 2.3 -0.8 121 11 321.7 322.9 294.5 340.8 5.88 18 529 5432 -1.3 -6.3 69 5.0 -3.7 115 11 326.2 327.1 294.6 341.2 4.52 19 517 5615 -2.5 -9.5 59 7.0 -5.7 113 11 326.9 327.6 294.1 339.0 3.60 20 500 5880 -4.3 -9.3 68 5.0 -6.5 110 11 327.8 328.6 294.4 340.5 3.78 21 458 6564 -8.5 -11.3 80 2.8 -9.7 114 12 330.9 331.6 295.0 342.9 3.52 22 456 6598 -8.5 -14.5 62 6.0 -10.9 114 12 331.3 331.8 294.5 340.7 2.73 23 442 6839 -10.1 -14.3 71 4.2 -11.8 116 13 332.2 332.8 294.8 342.1 2.86 24 424 7157 -12.3 -20.3 51 8.0 -14.9 117 13 333.4 333.8 294.3 339.8 1.80 25 400 7600 -14.7 -21.7 55 7.0 -16.9 120 14 335.9 336.2 294.8 341.9 1.69 26 376 8066 -17.9 -22.9 65 5.0 -19.4 115 13 337.6 338.0 295.1 343.5 1.61 27 346 8681 -23.1 -24.8 86 1.7 -23.5 107 11 338.7 339.0 295.3 344.1 1.48 28 343 8745 -23.5 -25.7 82 2.2 -24.1 107 11 339.0 339.3 295.3 344.1 1.38 29 303 9639 -30.7 -31.5 93 0.8 -30.9 96 8 341.1 341.3 295.4 344.6 0.91 30 300 9710 -31.1 -32.6 87 1.5 -31.4 95 8 341.5 341.7 295.4 344.7 0.82 31 290 9950 -32.5 -37.5 61 5.0 -33.2 89 9 342.9 343.0 295.5 344.9 0.52 32 264 10606 -37.5 -44.5 48 7.0 -38.2 74 12 344.9 345.0 295.7 346.0 0.28 33 255 10845 -39.3 -47.3 42 8.0 -39.9 68 13 345.7 345.7 295.8 346.5 0.21 34 250 10980 -40.5 -49.5 37 9.0 -41.2 65 14 345.9 345.9 295.8 346.5 0.17 35 218 11899 -48.9 -60.9 23 12.0 -49.3 80 17 346.7 346.7 296.0 346.9 0.05 36 201 12428 -53.5 -58.5 54 5.0 -53.7 89 19 347.5 347.6 296.1 347.9 0.07 37 200 12460 -53.7 -59.7 48 6.0 -53.9 90 19 347.7 347.7 296.2 348.0 0.06 38 182 13056 -58.1 -73.1 13 15.0 -58.3 59 18 350.1 350.1 296.7 350.1 0.01 39 161 13812 -63.9 -71.9 33 8.0 -64.0 18 16 352.8 352.8 297.3 352.9 0.01 40 150 14240 -66.9 -76.9 23 10.0 -67.0 355 15 354.8 354.8 297.7 354.9 0.01 41 132 15006 -70.7 -81.7 18 11.0 -70.8 44 12 361.3 361.3 299.0 361.3 0.00 42 100 16600 -83.9 -88.6 43 4.7 -83.9 150 7 365.6 365.6 299.8 365.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 558.06 mb = 5005.79 m = 16423.01 ft Wetbulb zero: 577.33 mb = 4727.80 m = 15510.97 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 81.12 % Est. max temperature: 29.50 C = 85.11 F Sfc-Lift cond lev (LCL): 971.79 mb = 362.21 m = 1188.35 ft T: 19.15 C 700-500 lapse rate: 5.01 C/km ThetaE index: 8.98 C Layer 961.0- 925.0 mb Conv cond level (CCL): 757.40 mb = 2485.13 m = 8153.22 ft Mean mixing ratio: 11.43 g/kg Conv temperature: 35.10 C = 95.18 F Cap Strength: 7.18 C Lifted Index: 6.96 C Risk: None Lifted Index @300 mb: 9.25 C Lifted Index @700 mb: 5.10 C Showalter Index: 6.17 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 15.30 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 177.00 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.81 J/kg Max Up Vert Vel: 7.72 m/s Conv Inhibition (B-): 6362.66 J/kg Cap Strength: 7.12 C Lift Cond Lev (LCL): 891.96 mb = 1099.65 m = 3607.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 132 at 9 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 ---------------------------------------------------------- 0 999 124 0 0 -0.0 -0.0 | 312 9 6.6 -6.0 1 925 788 335 10 4.2 -9.1 | 324 19 10.8 -15.0 2 850 1511 325 17 9.8 -13.9 | 321 26 16.3 -19.9 3 700 3144 140 12 -7.7 9.2 | 161 3 -1.1 3.2 4 500 5880 110 11 -10.3 3.8 | 60 4 -3.8 -2.2 5 400 7600 120 14 -12.1 7.0 | 101 6 -5.5 1.0 6 300 9710 95 8 -8.0 0.7 | 15 5 -1.4 -5.3 7 250 10980 65 14 -12.7 -5.9 | 27 13 -6.1 -11.9 8 200 12460 90 19 -19.0 0.0 | 64 14 -12.4 -6.0 9 150 14240 355 15 1.3 -14.9 | 339 22 7.9 -20.9 10 100 16600 150 7 -3.5 6.1 | 268 3 3.1 0.1 Wind Parameters Mean winds (0-6000m): 102.1 at 11.8 knts Storm direction: 132.1 at 8.9 knts Shear (0-3000m) pos: 4.3 neg: 2.3 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): -159.1 deg Storm rel helicity (0-3000m) pos: 162.5 neg: -8.6 tot: 153.9 m^2/s^2 ave: 51.3 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 6.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.08 Bulk Shear: 27.73 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 ------------------------------------------------------------------------------- 500 333 4 318 12| 0.0 7.7 7.7| 7.0 0.0 7.0 14.0 0.32| 7.9 2.5 1000 334 7 322 16| 0.0 6.8 6.8| 7.0 -4.0 3.0 3.0 0.12| 7.0 0.9 1500 330 10 322 19| 1.3 4.5 5.9| 28.4 -8.6 19.8 13.2 0.20| 7.1 1.4 2000 340 11 328 20| 3.7 3.4 7.1|108.8 -8.6 100.2 50.1 0.50| 9.2 4.6 2500 347 12 333 20| 4.6 2.7 7.4|148.5 -8.6 139.9 55.9 0.57| 10.1 5.7 3000 333 12 324 21| 4.3 2.3 6.6|162.5 -8.6 153.9 51.3 0.61| 10.5 6.4 4000 357 12 338 19| 3.2 1.8 5.1|162.8 -10.2 152.6 38.1 0.56| 8.2 4.6 5000 85 12 37 9| 2.6 1.6 4.2|162.8 -11.9 150.9 30.2 0.51| 6.8 3.5 6000 102 12 55 6| 2.2 1.4 3.6|163.2 -13.1 150.1 25.0 0.48| 5.8 2.8 Wrote GIF file: /home/apache/climate/data/raob//SP516/skewt/SP516.skewt.20260109.12.gif