UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042711.upa.cvt Date: 1100Z 27 APR 25 Searching for DRZA... Searching the city database file for: DRZA ... Date:1100Z 27 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 79 SFC 953 502 38.8 -1.2 8 40.0 16.2 160 6 316.3 317.0 291.2 328.1 3.67 2 949 543 36.4 164 7 314.2 3 941 626 35.6 171 8 314.2 4 925 792 33.8 -12.2 5 46.0 12.2 185 10 313.9 314.2 288.5 319.2 1.62 5 850 1543 26.4 -9.6 9 36.0 9.3 165 8 313.8 314.2 289.0 320.9 2.17 6 796 2114 21.0 -9.0 12 30.0 6.8 185 2 314.0 314.4 289.3 321.9 2.43 7 700 3206 12.0 -13.0 16 25.0 1.4 45 13 315.8 316.2 289.5 322.4 2.01 8 584 4685 -1.5 -12.5 43 11.0 -5.9 48 23 316.8 317.3 290.3 325.1 2.50 9 579 4754 -1.5 -13.5 39 12.0 -6.2 49 24 317.6 318.1 290.3 325.3 2.33 10 560 5021 0.8 16 17 323.4 11 551 5151 0.2 -47.8 1 48.0 -9.0 342 10 324.2 324.2 290.1 324.5 0.09 12 500 5920 -6.1 -43.1 4 37.0 -13.1 255 6 325.6 325.6 290.6 326.3 0.17 13 481 6222 -7.3 -36.3 8 29.0 -13.7 250 9 327.8 327.8 291.5 329.1 0.36 14 446 6806 -11.5 -42.5 6 31.0 -17.0 239 15 329.6 329.7 291.8 330.4 0.20 15 405 7537 -16.9 -41.9 9 25.0 -21.0 244 18 331.8 331.9 292.4 332.8 0.24 16 400 7630 -17.5 -42.5 9 25.0 -21.4 250 17 332.2 332.3 292.6 333.1 0.23 17 384 7934 -19.1 -45.1 8 26.0 -22.8 260 17 334.0 334.1 293.0 334.7 0.18 18 380 8011 -18.9 -47.9 6 29.0 -22.8 262 18 335.3 335.3 293.3 335.8 0.13 19 350 8618 -21.5 -33.5 33 12.0 -23.9 262 20 339.8 339.9 294.8 342.2 0.65 20 330 9048 -24.7 -39.7 24 15.0 -27.1 252 22 341.1 341.2 295.0 342.6 0.37 21 300 9730 -31.1 -41.1 37 10.0 -32.4 265 26 341.5 341.6 295.0 342.9 0.35 22 264 10626 -38.9 -45.9 48 7.0 -39.5 279 27 342.8 342.9 295.2 343.8 0.24 23 250 11000 -41.1 -52.1 30 11.0 -41.8 275 34 345.0 345.0 295.6 345.5 0.12 24 233 11475 -44.5 -58.5 20 14.0 -45.1 267 33 346.8 346.8 296.0 347.1 0.06 25 200 12480 -52.3 -60.3 38 8.0 -52.5 260 36 349.9 350.0 296.7 350.2 0.06 26 178 13220 -58.1 -64.1 46 6.0 -58.2 256 41 352.3 352.3 297.1 352.5 0.04 27 169 13542 -60.9 -66.9 45 6.0 -61.0 254 42 352.9 352.9 297.3 353.0 0.03 28 164 13727 -62.5 -68.5 44 6.0 -62.6 251 41 353.3 353.3 297.4 353.4 0.02 29 150 14270 -66.5 -73.5 37 7.0 -66.5 245 36 355.5 355.5 297.8 355.6 0.01 30 144 14516 -68.1 -76.1 31 8.0 -68.1 242 33 356.9 356.9 298.1 357.0 0.01 31 118 15687 -76.1 -82.1 38 6.0 -76.1 287 24 363.1 363.1 299.3 363.1 0.00 32 114 15886 -75.5 -81.5 38 6.0 -75.5 292 22 367.8 367.8 300.2 367.8 0.00 33 112 15989 -75.1 -81.1 39 6.0 -75.1 295 21 370.4 370.4 300.7 370.4 0.00 34 102 16527 -77.9 -84.9 31 7.0 -77.9 232 14 375.1 375.1 301.4 375.1 0.00 35 100 16640 -78.5 -85.5 31 7.0 -78.5 210 19 376.1 376.1 301.6 376.1 0.00 36 86 17492 -83.3 280 10 383.0 37 84 17624 -83.5 281 10 385.1 38 83 17690 -83.3 282 11 386.9 39 76 18187 -78.9 286 12 405.9 40 70 18660 -76.1 290 13 421.6 41 63 19274 -71.5 345 11 444.6 42 60 19561 -72.7 10 10 448.2 43 56 19966 -72.9 46 9 456.7 44 53 20288 -73.3 75 8 463.0 45 50 20630 -71.9 105 7 474.1 46 35 22818 -57.1 108 17 563.6 47 31 23590 -55.7 110 21 587.3 48 30 23800 -55.3 110 22 593.9 49 29 24016 -54.3 110 22 602.4 50 25 24967 -53.5 108 20 630.8 51 25 24967 -52.7 108 20 633.1 52 22 25795 -50.1 106 18 664.5 53 20 26420 -47.9 105 17 689.6 54 18 27116 -47.3 712.5 55 17 27495 -46.3 727.5 56 16 27898 -45.7 742.2 57 14 28782 -48.9 760.2 58 14 28782 -48.9 760.2 59 12 29798 -47.1 800.9 TRP 86 17492 -83.3 280 10 383.0 WND Sounding variables and indices 1000-500 mb thick: 5841.00 m Freezing level: 596.89 mb = 4520.81 m = 14831.88 ft Freezing level: 566.61 mb = 4927.71 m = 16166.84 ft Freezing level: 549.38 mb = 5174.97 m = 16978.05 ft Wetbulb zero: 677.41 mb = 3473.75 m = 11396.69 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 15.92 % Est. max temperature: 36.52 C = 97.74 F Sfc-Lift cond lev (LCL): 533.72 mb = 5403.03 m = 17726.27 ft T: -1.87 C 700-500 lapse rate: 6.67 C/km ThetaE index: 8.88 C Layer 949.0- 850.0 mb Conv cond level (CCL): 362.42 mb = 8360.75 m = 27429.95 ft Mean mixing ratio: 2.09 g/kg Conv temperature: 60.10 C = 140.19 F Cap Strength: 10.23 C Lifted Index: 9.56 C Risk: None Lifted Index @300 mb: 15.23 C Lifted Index @700 mb: 1.65 C Showalter Index: 9.68 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 32.50 C Cross Totals Index: -3.50 C K Index: -2.10 Risk: None Sweat Index: 22.00 Risk: None Energy Index: 1.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.60 J/kg Max Up Vert Vel: 2.68 m/s Conv Inhibition (B-): 52488.01 J/kg Cap Strength: 8.61 C Lift Cond Lev (LCL): 492.15 mb = 6043.51 m = 19827.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 85 at 8 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 ---------------------------------------------------------- 0 953 502 160 6 -2.1 5.6 | 223 9 5.9 6.4 1 925 792 185 10 0.9 10.0 | 219 14 8.8 10.7 2 912 914 195 8 2.1 7.7 | 230 13 10.0 8.5 3 882 1219 175 6 -0.5 6.0 | 228 10 7.4 6.7 4 852 1524 155 7 -3.0 6.3 | 215 9 5.0 7.1 5 850 1543 165 8 -2.1 7.7 | 215 10 5.9 8.5 6 822 1829 140 7 -4.5 5.4 | 209 7 3.5 6.1 7 793 2134 190 1 0.2 1.0 | 258 8 8.1 1.7 8 766 2438 80 9 -8.9 -1.6 | 48 1 -0.9 -0.8 9 700 3206 45 13 -9.2 -9.2 | 8 9 -1.2 -8.4 10 662 3658 40 10 -6.4 -7.7 | 347 7 1.5 -6.9 11 614 4267 45 20 -14.1 -14.1 | 25 15 -6.2 -13.4 12 569 4877 50 25 -19.2 -16.1 | 36 19 -11.2 -15.3 13 548 5182 330 7 3.5 -6.1 | 295 13 11.5 -5.3 14 528 5486 280 5 4.9 -0.9 | 270 13 12.9 -0.1 15 500 5920 255 6 5.8 1.6 | 260 14 13.8 2.3 16 417 7315 230 20 15.3 12.9 | 240 27 23.3 13.6 17 400 7630 250 17 16.0 5.8 | 255 25 23.9 6.6 18 368 8230 270 18 18.0 -0.0 | 268 26 26.0 0.8 19 325 9144 250 22 20.7 7.5 | 254 30 28.6 8.3 20 300 9730 265 26 25.9 2.3 | 265 34 33.9 3.0 21 251 10973 285 27 26.1 -7.0 | 280 35 34.0 -6.2 22 250 11000 275 34 33.9 -3.0 | 273 42 41.8 -2.2 23 209 12192 255 31 29.9 8.0 | 257 39 37.9 8.8 24 200 12480 260 36 35.5 6.3 | 261 44 43.4 7.0 25 172 13411 255 43 41.5 11.1 | 256 51 49.5 11.9 26 150 14270 245 36 32.6 15.2 | 249 44 40.6 16.0 27 141 14630 240 32 27.7 16.0 | 245 39 35.7 16.8 28 127 15240 275 27 26.9 -2.4 | 273 35 34.9 -1.6 29 109 16154 300 20 17.3 -10.0 | 290 27 25.3 -9.2 30 103 16459 245 11 10.0 4.6 | 253 19 17.9 5.4 31 100 16640 210 19 9.5 16.5 | 225 25 17.5 17.2 32 98 16764 210 19 9.5 16.5 | 225 25 17.5 17.2 33 86 17492 280 10 9.8 -1.7 | 273 18 17.8 -1.0 34 70 18660 290 13 12.2 -4.4 | 280 21 20.2 -3.7 35 50 20630 105 7 -6.8 1.8 | 205 3 1.2 2.6 36 30 23800 110 22 -20.7 7.5 | 123 15 -12.7 8.3 37 20 26420 105 17 -16.4 4.4 | 121 10 -8.5 5.2 Wind Parameters Mean winds (0-6000m): 54.6 at 10.7 knts Storm direction: 84.6 at 8.0 knts Shear (0-3000m) pos: 0.9 neg: 2.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 132.5 deg Storm rel helicity (0-3000m) pos: 21.6 neg: -26.3 tot: -4.8 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 38.18 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 ------------------------------------------------------------------------------- 500 182 8 223 12| 3.8 0.0 3.8| 8.6 -2.1 6.5 13.0 0.20| 8.6 1.7 1000 178 7 224 11| 1.9 2.1 4.0| 8.6 -7.4 1.2 1.2 -0.03| 6.6 -0.2 1500 170 7 221 10| 1.9 1.4 3.3| 17.0 -9.7 7.2 4.8 0.13| 7.0 0.9 2000 159 7 219 9| 1.4 3.6 5.0| 21.6 -18.8 2.7 1.4 -0.15| 9.3 -1.4 2500 131 7 203 6| 1.1 3.6 4.7| 21.6 -20.6 1.0 0.4 -0.17| 8.5 -1.5 3000 103 8 179 3| 0.9 2.8 3.8| 21.6 -26.3 -4.8 -1.6 -0.22| 7.8 -1.7 4000 70 10 29 3| 1.1 2.1 3.2| 43.6 -27.6 16.1 4.0 -0.05| 7.4 -0.4 5000 58 11 18 5| 0.9 1.1 2.0| 51.1-159.4-108.3 -21.7 -0.37| 9.7 -3.6 6000 55 11 8 5| 0.7 1.5 2.3| 51.1-178.0-126.9 -21.1 -0.38| 8.9 -3.4 Wrote GIF file: /home/apache/climate/data/raob//DRZA/skewt/DRZA.skewt.20250427.11.gif