UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053012.upa.cvt Date: 1200Z 30 MAY 25 Searching for SP516... Searching the city database file for: SP516 ... Date:1200Z 30 MAY 25 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 ------------------------------------------------------------------------------- SFC 1001 128 18.8 15.7 82 3.1 16.8 170 3 291.9 293.9 289.9 323.8 11.27 1 1000 137 18.4 15.4 83 3.0 16.5 160 3 291.5 293.5 289.6 322.9 11.06 2 925 801 13.8 13.8 100 0.0 13.8 110 3 293.4 295.3 290.0 324.2 10.78 3 918 865 13.6 13.6 100 0.0 13.6 106 3 293.9 295.8 290.1 324.5 10.72 4 905 987 16.8 15.8 94 1.0 16.1 97 2 298.3 300.6 293.0 334.9 12.57 5 850 1524 18.0 13.0 73 5.0 14.7 60 1 305.0 307.1 293.9 338.3 11.14 6 823 1801 18.2 11.2 64 7.0 13.7 67 1 308.0 310.0 294.1 339.0 10.21 7 734 2777 14.6 3.6 48 11.0 8.2 90 2 314.4 315.7 293.2 335.6 6.77 8 700 3177 11.8 2.8 54 9.0 6.6 100 2 315.6 316.8 293.5 336.7 6.70 9 642 3894 6.4 4.3 86 2.1 5.2 79 4 317.3 318.9 295.0 343.0 8.14 10 514 5683 -4.5 -4.5 100 0.0 -4.5 27 8 325.0 326.0 294.9 342.5 5.34 11 505 5822 -5.5 -5.5 100 0.0 -5.5 22 9 325.4 326.4 294.8 342.0 5.03 12 504 5837 -5.5 -8.9 77 3.4 -7.0 22 9 325.6 326.4 294.0 338.5 3.87 13 500 5900 -5.9 -8.8 80 2.9 -7.2 20 9 325.8 326.6 294.1 339.0 3.94 14 476 6283 -9.5 -9.5 100 0.0 -9.5 57 11 326.0 326.8 294.1 339.1 3.91 15 464 6480 -10.7 -11.8 92 1.1 -11.2 77 11 326.9 327.6 293.9 338.2 3.34 16 463 6496 -10.1 -17.1 57 7.0 -12.6 79 11 327.9 328.3 293.2 335.3 2.16 17 461 6530 -8.3 -20.3 37 12.0 -12.3 82 12 330.5 330.8 293.4 336.3 1.65 18 441 6873 -9.5 -48.5 3 39.0 -15.9 116 13 333.2 333.2 292.7 333.6 0.11 19 406 7507 -14.1 -48.1 4 34.0 -19.3 179 16 335.2 335.3 293.2 335.7 0.12 20 400 7620 -13.1 -47.1 4 34.0 -18.6 190 16 338.0 338.0 294.0 338.5 0.14 21 383 7950 -14.5 -52.5 2 38.0 -19.8 210 14 340.3 340.4 294.5 340.7 0.08 22 300 9750 -29.3 -55.3 6 26.0 -31.5 325 4 344.1 344.1 295.4 344.4 0.07 23 250 11020 -40.7 -59.7 11 19.0 -41.6 255 15 345.6 345.6 295.7 345.8 0.05 24 238 11352 -43.9 -59.9 15 16.0 -44.6 244 17 345.6 345.6 295.7 345.8 0.05 25 210 12182 -48.9 -68.9 8 20.0 -49.4 216 24 350.4 350.4 296.7 350.5 0.02 26 200 12500 -52.1 -67.1 15 15.0 -52.4 205 26 350.3 350.3 296.7 350.4 0.02 27 166 13674 -61.9 -73.9 19 12.0 -62.0 195 29 353.1 353.1 297.3 353.1 0.01 28 150 14290 -67.3 -73.3 42 6.0 -67.4 190 30 354.2 354.2 297.5 354.2 0.01 29 137 14832 -72.1 -75.8 57 3.7 -72.1 205 30 355.0 355.0 297.7 355.0 0.01 30 126 15326 -72.7 -83.7 17 11.0 -72.8 218 29 362.5 362.5 299.2 362.5 0.00 31 114 15909 -76.9 -83.9 32 7.0 -76.9 234 29 365.2 365.2 299.7 365.2 0.00 32 100 16660 -79.1 -87.1 26 8.0 -79.1 255 28 374.9 374.9 301.4 374.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 566.84 mb = 4944.26 m = 16221.13 ft Wetbulb zero: 573.47 mb = 4801.99 m = 15754.36 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 79.08 % Est. max temperature: 31.81 C = 89.26 F Sfc-Lift cond lev (LCL): 956.18 mb = 518.66 m = 1701.62 ft T: 15.76 C 700-500 lapse rate: 6.50 C/km ThetaE index: 3.39 C Layer 734.0- 700.0 mb Conv cond level (CCL): 934.08 mb = 717.79 m = 2354.91 ft Mean mixing ratio: 11.08 g/kg Conv temperature: 20.12 C = 68.21 F Cap Strength: 10.13 C Lifted Index: 7.85 C Risk: None Lifted Index @300 mb: 14.27 C Lifted Index @700 mb: 9.38 C Showalter Index: 1.58 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 18.90 C K Index: 27.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 167.00 Risk: None Energy Index: 0.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.36 J/kg Max Up Vert Vel: 6.22 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.07 C Lift Cond Lev (LCL): 932.61 mb = 731.18 m = 2398.84 ft Lev Free Conv (LFC): 927.61 mb = 776.96 m = 2549.04 ft Equ Level (EL): 917.61 mb = 868.87 m = 2850.60 ft B at Equ Level: 17.44 J/kg Max Parcel Lev (MPL): 897.61 mb = 1056.87 m = 3467.39 ft Wind level data Storm motion: 78 at 3 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 1001 128 170 3 -0.5 3.0 | 213 4 2.3 3.6 1 1000 137 160 3 -1.0 2.8 | 208 4 1.8 3.4 2 925 801 110 3 -2.8 1.0 | 181 2 0.0 1.6 3 850 1524 60 1 -0.9 -0.5 | 267 2 2.0 0.1 4 700 3177 100 2 -2.0 0.3 | 222 1 0.9 1.0 5 500 5900 20 9 -3.1 -8.5 | 2 8 -0.2 -7.8 6 400 7620 190 16 2.8 15.8 | 199 17 5.6 16.4 7 300 9750 325 4 2.3 -3.3 | 297 6 5.1 -2.7 8 250 11020 255 15 14.5 3.9 | 255 18 17.3 4.5 9 200 12500 205 26 11.0 23.6 | 210 28 13.8 24.2 10 150 14290 190 30 5.2 29.5 | 195 31 8.1 30.2 11 100 16660 255 28 27.0 7.2 | 255 31 29.9 7.9 Wind Parameters Mean winds (0-6000m): 47.8 at 3.9 knts Storm direction: 77.8 at 2.9 knts Shear (0-3000m) pos: 0.2 neg: 0.6 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 11.4 deg Storm rel helicity (0-3000m) pos: 0.5 neg: -1.7 tot: -1.3 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 1.2 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.68 Bulk Shear: 3.41 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 ------------------------------------------------------------------------------- 500 142 3 199 3| 0.0 2.5 2.5| 0.0 -1.3 -1.3 -2.5 -0.58| 2.5 -1.5 1000 125 3 193 2| 0.0 1.8 1.8| 0.3 -1.4 -1.1 -1.1 -0.15| 2.3 -0.3 1500 118 2 203 2| 0.0 1.2 1.2| 0.5 -1.4 -0.9 -0.6 -0.01| 2.0 -0.0 2000 111 2 213 2| 0.1 0.9 1.0| 0.5 -1.5 -1.0 -0.5 -0.03| 1.6 -0.1 2500 106 2 219 2| 0.2 0.7 0.9| 0.5 -1.6 -1.1 -0.5 -0.08| 1.4 -0.1 3000 105 2 221 1| 0.2 0.6 0.8| 0.5 -1.7 -1.3 -0.4 -0.14| 1.2 -0.2 4000 97 2 216 1| 0.2 0.7 0.9| 0.5 -2.2 -1.8 -0.4 -0.32| 1.3 -0.4 5000 74 3 355 0| 0.1 1.0 1.1| 0.5 -4.0 -3.5 -0.7 -0.37| 1.4 -0.5 6000 48 4 1 2| 0.3 1.0 1.3| 7.8 -7.5 0.3 0.0 -0.18| 1.8 -0.3 Wrote GIF file: /home/apache/climate/data/raob//SP516/skewt/SP516.skewt.20250530.12.gif