UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042311.upa.cvt Date: 1100Z 23 APR 25 Searching for DRZA... Searching the city database file for: DRZA ... Date:1100Z 23 APR 25 Station: DRZA WMO ident: 61024 Latitude: 16.97 Longitude: 7.98 Elevation: 502.00 ------------------------------------------------------------------------------- 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 78 SFC 953 502 39.8 -7.2 5 47.0 15.3 90 16 317.3 317.7 290.3 325.0 2.33 2 925 792 34.4 95 31 314.5 3 850 1545 27.2 -13.8 6 41.0 8.9 100 20 314.6 314.9 288.7 319.8 1.55 4 700 3208 12.2 -20.8 8 33.0 0.3 70 18 316.0 316.2 288.6 319.6 1.04 5 500 5930 -4.9 -50.9 1 46.0 -12.5 155 14 327.1 327.1 291.0 327.3 0.07 6 400 7650 -16.7 -38.7 13 22.0 -20.7 155 12 333.3 333.4 292.9 334.6 0.34 7 300 9740 -33.5 -46.5 26 13.0 -34.7 275 13 338.2 338.2 294.0 338.9 0.20 8 250 11000 -41.9 -54.9 23 13.0 -42.6 295 39 343.8 343.8 295.3 344.1 0.09 9 200 12470 -51.9 -63.9 22 12.0 -52.2 275 43 350.6 350.6 296.8 350.7 0.04 10 150 14280 -64.7 -74.7 24 10.0 -64.8 250 46 358.6 358.6 298.4 358.7 0.01 11 100 16650 -79.3 -87.3 26 8.0 -79.3 165 19 374.5 374.5 301.4 374.5 0.00 12 96 16880 -80.3 180 22 377.0 13 70 18680 -74.7 130 17 424.6 14 68 18848 -74.5 128 16 428.5 15 67 18934 -74.7 127 16 429.9 16 64 19200 -74.5 123 15 436.0 17 58 19778 -69.9 116 13 458.9 18 56 19987 -70.3 113 12 462.6 19 50 20660 -69.7 105 10 479.2 20 43 21577 -63.5 104 16 515.6 21 38 22341 -62.1 102 21 537.7 22 36 22678 -60.9 102 23 549.2 23 35 22853 -60.9 102 24 553.7 24 32 23418 -56.7 101 27 579.3 25 30 23830 -54.7 100 30 595.5 26 29 24047 -54.5 101 31 601.9 27 28 24273 -54.3 102 32 608.5 28 26 24748 -54.7 104 33 620.4 29 23 25539 -51.3 107 36 652.5 30 21 26132 -50.3 109 38 672.8 31 20 26450 -52.1 110 39 676.7 32 14 28799 -44.5 775.1 33 13 29295 -44.7 791.0 TRP 96 16880 -80.3 180 22 377.0 WND Sounding variables and indices 1000-500 mb thick: 5852.00 m Freezing level: 557.31 mb = 5150.01 m = 16896.16 ft Wetbulb zero: 696.02 mb = 3254.12 m = 10676.11 ft Precipitable water: 0.23 inches Sfc-500 mean rel hum: 5.62 % Est. max temperature: 37.66 C = 99.79 F Sfc-Lift cond lev (LCL): 481.29 mb = 6223.90 m = 20419.38 ft T: -6.92 C 700-500 lapse rate: 6.28 C/km ThetaE index: 5.45 C Layer 925.0- 500.0 mb Conv cond level (CCL): 372.46 mb = 8168.23 m = 26798.32 ft Mean mixing ratio: 1.95 g/kg Conv temperature: 56.91 C = 134.43 F Cap Strength: 10.82 C Lifted Index: 9.96 C Risk: None Lifted Index @300 mb: 12.48 C Lifted Index @700 mb: 0.97 C Showalter Index: 10.19 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 32.10 C Cross Totals Index: -8.90 C K Index: -14.70 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 1.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.35 J/kg Max Up Vert Vel: 4.09 m/s Conv Inhibition (B-): 40043.59 J/kg Cap Strength: 2.34 C Lift Cond Lev (LCL): 479.57 mb = 6251.49 m = 20509.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 118 at 15 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 ---------------------------------------------------------- 0 953 502 90 16 -16.0 0.0 | 22 8 -2.8 -7.0 1 925 792 95 31 -30.9 2.7 | 76 18 -17.7 -4.3 2 912 914 95 29 -28.9 2.5 | 74 16 -15.7 -4.5 3 882 1219 95 26 -25.9 2.3 | 70 14 -12.7 -4.7 4 852 1524 100 21 -20.7 3.6 | 66 8 -7.5 -3.3 5 850 1545 100 20 -19.7 3.5 | 62 7 -6.5 -3.5 6 794 2134 90 27 -27.0 0.0 | 63 15 -13.8 -7.0 7 713 3048 75 25 -24.1 -6.5 | 39 17 -11.0 -13.4 8 700 3208 70 18 -16.9 -6.2 | 16 14 -3.7 -13.1 9 662 3658 55 15 -12.3 -8.6 | 357 16 0.9 -15.6 10 614 4267 40 18 -11.6 -13.8 | 356 21 1.6 -20.8 11 591 4572 80 20 -19.7 -3.5 | 32 12 -6.5 -10.5 12 548 5182 90 15 -15.0 0.0 | 15 7 -1.8 -7.0 13 528 5486 70 12 -11.3 -4.1 | 350 11 1.9 -11.1 14 509 5791 135 12 -8.5 8.5 | 252 5 4.7 1.5 15 500 5930 155 14 -5.9 12.7 | 232 9 7.2 5.7 16 470 6401 170 18 -3.1 17.7 | 223 15 10.0 10.7 17 418 7315 140 13 -8.4 10.0 | 238 6 4.8 3.0 18 400 7650 155 12 -5.1 10.9 | 244 9 8.1 3.9 19 385 7925 160 11 -3.8 10.3 | 250 10 9.4 3.4 20 369 8230 160 6 -2.1 5.6 | 277 11 11.1 -1.3 21 354 8534 330 2 1.0 -1.7 | 302 17 14.2 -8.7 22 340 8839 325 8 4.6 -6.6 | 307 22 17.8 -13.5 23 326 9144 275 4 4.0 -0.3 | 293 19 17.2 -7.3 24 300 9740 275 13 13.0 -1.1 | 287 27 26.1 -8.1 25 299 9754 260 13 12.8 2.3 | 280 26 26.0 -4.7 26 262 10668 315 24 17.0 -17.0 | 308 38 30.1 -23.9 27 250 11000 295 39 35.3 -16.5 | 296 54 48.5 -23.5 28 200 12470 275 43 42.8 -3.7 | 281 57 56.0 -10.7 29 181 13106 270 42 42.0 -0.0 | 277 56 55.2 -7.0 30 150 14280 250 46 43.2 15.7 | 261 57 56.4 8.8 31 149 14326 250 47 44.2 16.1 | 261 58 57.3 9.1 32 121 15545 270 33 33.0 -0.0 | 279 47 46.2 -7.0 33 103 16459 120 5 -4.3 2.5 | 297 10 8.8 -4.5 34 100 16650 165 19 -4.9 18.4 | 216 14 8.2 11.4 35 96 16880 180 22 0.0 22.0 | 221 20 13.2 15.0 36 93 17069 165 19 -4.9 18.4 | 216 14 8.2 11.4 37 70 18680 130 17 -13.0 10.9 | 182 4 0.1 3.9 38 50 20660 105 10 -9.7 2.6 | 321 6 3.5 -4.4 39 30 23830 100 30 -29.5 5.2 | 84 16 -16.4 -1.8 40 20 26450 110 39 -36.6 13.3 | 105 24 -23.5 6.4 Wind Parameters Mean winds (0-6000m): 87.9 at 19.9 knts Storm direction: 117.9 at 14.9 knts Shear (0-3000m) pos: 1.1 neg: 2.3 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -19.2 deg Storm rel helicity (0-3000m) pos: 31.4 neg: -77.9 tot: -46.5 m^2/s^2 ave: -15.5 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.40 Bulk Shear: 5.95 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 94 26 68 14| 12.6 0.0 12.6| 30.8 -4.1 26.6 53.3 0.53| 18.3 9.7 1000 95 26 69 13| 3.2 0.0 3.2| 30.8 -8.9 21.9 21.9 0.32| 12.8 4.2 1500 95 25 68 12| 2.1 1.7 3.9| 31.4 -10.4 21.0 14.0 0.25| 10.7 2.6 2000 93 25 65 13| 1.6 2.1 3.7| 31.4 -22.9 8.4 4.2 0.13| 9.2 1.2 2500 91 25 61 14| 1.3 2.1 3.4| 31.4 -39.1 -7.7 -3.1 0.03| 8.1 0.2 3000 88 24 54 14| 1.1 2.3 3.4| 31.4 -77.9 -46.5 -15.5 -0.17| 8.7 -1.5 4000 81 22 39 14| 1.8 2.3 4.1| 67.5 -86.2 -18.7 -4.7 -0.04| 8.6 -0.4 5000 81 21 36 13| 1.8 2.3 4.1| 75.5-101.5 -26.0 -5.2 -0.09| 8.3 -0.7 6000 88 20 41 10| 3.0 1.9 4.9| 75.5-117.7 -42.1 -7.0 -0.18| 9.0 -1.6 Wrote GIF file: /home/apache/climate/data/raob//DRZA/skewt/DRZA.skewt.20250423.11.gif