UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for SP516... Searching the city database file for: SP516 ... Date:1200Z 10 OCT 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 1002 126 16.0 14.7 92 1.3 15.2 0 0 289.0 290.8 288.3 318.5 10.55 1 1000 143 15.4 14.6 95 0.8 14.9 0 0 288.5 290.4 288.1 317.9 10.50 2 974 366 13.8 13.8 100 0.0 13.8 59 1 289.1 290.9 288.0 317.8 10.23 3 942 649 14.4 13.5 94 0.9 13.8 134 2 292.5 294.4 289.3 322.0 10.38 4 939 676 16.8 13.4 80 3.4 14.7 141 2 295.2 297.1 290.3 325.0 10.34 5 925 805 19.8 12.8 64 7.0 15.3 175 2 299.6 301.4 291.5 329.1 10.09 6 916 890 21.0 13.0 60 8.0 15.8 176 2 301.6 303.5 292.3 332.1 10.33 7 888 1159 21.2 11.2 53 10.0 14.8 177 2 304.5 306.3 292.4 332.8 9.45 8 850 1536 18.4 9.4 56 9.0 12.8 180 1 305.4 307.0 292.2 331.7 8.74 9 740 2708 10.0 7.1 82 2.9 8.2 151 10 308.6 310.2 293.0 334.8 8.59 10 700 3169 8.0 4.2 77 3.8 5.8 140 13 311.3 312.7 292.9 334.3 7.41 11 699 3181 7.8 4.1 77 3.7 5.6 140 13 311.2 312.6 292.8 334.0 7.37 12 688 3312 7.6 -1.4 53 9.0 2.9 136 13 312.4 313.4 291.2 328.2 5.02 13 679 3421 6.8 2.0 71 4.8 4.1 133 13 312.7 314.0 292.6 333.1 6.53 14 672 3506 6.4 -1.6 57 8.0 2.2 130 13 313.2 314.2 291.5 329.2 5.07 15 660 3654 5.2 3.8 91 1.4 4.4 126 12 313.5 314.9 293.6 337.3 7.64 16 657 3691 5.4 -1.6 61 7.0 1.8 125 12 314.1 315.1 291.9 330.5 5.18 17 609 4309 1.8 1.0 94 0.8 1.4 107 12 316.8 318.2 293.9 338.3 6.77 18 500 5880 -6.1 -6.1 100 0.0 -6.1 60 10 325.6 326.6 294.7 341.7 4.86 19 497 5927 -6.3 -6.4 99 0.1 -6.4 60 10 325.9 326.9 294.7 341.7 4.77 20 464 6461 -10.3 -13.7 76 3.4 -11.6 63 10 327.4 328.0 293.6 337.1 2.86 21 422 7184 -15.5 -16.1 95 0.6 -15.7 68 11 329.8 330.3 294.0 338.6 2.58 22 419 7238 -14.7 -20.7 60 6.0 -16.6 68 11 331.5 331.8 293.7 337.6 1.76 23 415 7311 -14.5 -21.5 55 7.0 -16.7 68 11 332.6 333.0 294.0 338.5 1.65 24 410 7403 -14.7 -19.1 69 4.4 -16.2 69 11 333.5 333.9 294.5 340.8 2.06 25 406 7477 -14.7 -24.7 42 10.0 -17.5 69 11 334.5 334.7 294.1 339.1 1.27 26 400 7590 -14.9 -24.9 42 10.0 -17.7 70 11 335.6 335.9 294.4 340.2 1.27 27 389 7800 -15.5 -31.5 24 16.0 -19.3 73 11 337.5 337.7 294.4 340.2 0.71 28 375 8076 -17.3 -36.3 17 19.0 -21.1 78 11 338.7 338.8 294.4 340.5 0.46 29 300 9700 -31.5 -39.5 45 8.0 -32.6 105 10 341.0 341.1 295.0 342.6 0.41 30 291 9914 -33.7 -39.7 55 6.0 -34.4 98 10 340.8 340.9 294.9 342.5 0.42 31 263 10615 -39.3 -43.5 64 4.2 -39.7 76 11 342.6 342.7 295.3 343.9 0.31 32 250 10960 -42.5 -47.4 59 4.9 -42.9 65 11 342.9 342.9 295.2 343.7 0.21 33 232 11460 -46.9 -51.9 57 5.0 -47.1 57 18 343.6 343.6 295.3 344.2 0.14 34 228 11575 -47.5 -58.5 27 11.0 -47.9 55 20 344.4 344.4 295.4 344.7 0.06 35 219 11840 -49.3 -59.3 30 10.0 -49.6 50 24 345.6 345.6 295.7 345.9 0.06 36 217 11900 -49.1 -63.1 18 14.0 -49.5 49 25 346.8 346.8 296.0 347.0 0.04 37 200 12430 -53.5 -65.5 22 12.0 -53.8 40 33 348.0 348.1 296.2 348.2 0.03 38 195 12592 -54.7 -68.7 16 14.0 -54.9 47 31 348.7 348.7 296.4 348.7 0.02 39 186 12893 -56.3 -70.3 16 14.0 -56.5 59 28 350.8 350.8 296.8 350.9 0.02 40 150 14220 -67.9 -72.7 50 4.8 -67.9 115 14 353.1 353.1 297.3 353.2 0.01 41 142 14547 -70.7 -74.1 61 3.4 -70.7 102 15 353.8 353.8 297.4 353.9 0.01 42 120 15527 -78.3 -82.8 48 4.5 -78.3 63 20 357.3 357.3 298.2 357.3 0.00 43 116 15720 -79.3 -83.4 51 4.1 -79.3 55 21 358.9 358.9 298.5 359.0 0.00 44 102 16456 -76.3 -85.3 23 9.0 -76.3 168 10 378.2 378.2 301.9 378.2 0.00 45 100 16570 -76.9 -85.9 22 9.0 -76.9 185 8 379.1 379.1 302.1 379.2 0.00 TRP 116 15720 -79.3 -83.4 51 4.1 -79.3 55 21 358.9 358.9 298.5 359.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5737.00 m Freezing level: 584.16 mb = 4666.66 m = 15310.39 ft Wetbulb zero: 589.13 mb = 4572.98 m = 15003.05 ft Precipitable water: 1.72 inches Sfc-500 mean rel hum: 79.72 % Est. max temperature: 32.40 C = 90.32 F Sfc-Lift cond lev (LCL): 983.00 mb = 288.31 m = 945.90 ft T: 14.36 C 700-500 lapse rate: 5.20 C/km ThetaE index: 6.56 C Layer 700.0- 679.0 mb Conv cond level (CCL): 975.62 mb = 352.18 m = 1155.44 ft Mean mixing ratio: 10.27 g/kg Conv temperature: 16.10 C = 60.98 F Cap Strength: 9.29 C Lifted Index: 8.47 C Risk: None Lifted Index @300 mb: 13.13 C Lifted Index @700 mb: 6.22 C Showalter Index: 4.31 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 15.50 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 124.80 Risk: None Energy Index: 1.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.00 J/kg Max Up Vert Vel: 11.92 m/s Conv Inhibition (B-): 7704.86 J/kg Cap Strength: 9.28 C Lift Cond Lev (LCL): 908.72 mb = 958.75 m = 3145.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 146 at 6 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 1002 126 0 0 -0.0 -0.0 | 326 6 3.3 -4.9 1 1000 143 0 0 -0.0 -0.0 | 326 6 3.3 -4.9 2 925 805 175 2 -0.2 2.0 | 313 4 3.1 -2.9 3 850 1536 180 1 0.0 1.0 | 320 5 3.3 -3.9 4 700 3169 140 13 -8.4 10.0 | 135 7 -5.1 5.0 5 500 5880 60 10 -8.7 -5.0 | 28 11 -5.4 -9.9 6 400 7590 70 11 -10.3 -3.8 | 39 11 -7.1 -8.7 7 300 9700 105 10 -9.7 2.6 | 70 7 -6.4 -2.4 8 250 10960 65 11 -10.0 -4.6 | 35 12 -6.7 -9.6 9 200 12430 40 33 -21.2 -25.3 | 31 35 -17.9 -30.2 10 150 14220 115 14 -12.7 5.9 | 96 9 -9.4 1.0 11 116 15720 55 21 -17.2 -12.0 | 39 22 -13.9 -17.0 12 100 16570 185 8 0.7 8.0 | 233 5 4.0 3.0 Wind Parameters Mean winds (0-6000m): 116.4 at 7.9 knts Storm direction: 146.4 at 5.9 knts Shear (0-3000m) pos: 0.3 neg: 2.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 170.0 deg Storm rel helicity (0-3000m) pos: 2.1 neg: -9.6 tot: -7.5 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 3.0 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.30 Bulk Shear: 6.89 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 ------------------------------------------------------------------------------- 500 128 1 329 5| 1.5 0.0 1.5| 1.5 -0.4 1.1 2.2 0.30| 2.3 0.7 1000 175 1 319 5| 0.8 0.0 0.8| 1.7 -1.9 -0.2 -0.2 -0.12| 2.1 -0.3 1500 176 1 319 5| 0.6 0.0 0.6| 2.1 -2.4 -0.3 -0.2 -0.11| 1.8 -0.2 2000 172 2 316 4| 0.4 1.0 1.4| 2.1 -4.6 -2.4 -1.2 -0.35| 2.3 -0.8 2500 161 3 314 3| 0.3 1.5 1.9| 2.1 -6.5 -4.4 -1.7 -0.51| 2.7 -1.4 3000 148 4 322 2| 0.3 2.0 2.2| 2.1 -9.6 -7.5 -2.5 -0.52| 3.0 -1.6 4000 138 6 69 1| 0.2 1.5 1.7| 2.1 -21.9 -19.8 -4.9 -0.65| 3.1 -2.0 5000 127 7 77 3| 0.2 1.1 1.3| 2.1 -34.9 -32.8 -6.6 -0.71| 3.1 -2.2 6000 116 8 69 4| 0.1 0.9 1.1| 2.8 -45.6 -42.7 -7.1 -0.72| 2.9 -2.1 Wrote GIF file: /home/apache/climate/data/raob//SP516/skewt/SP516.skewt.20251010.12.gif