UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042111.upa.cvt Date: 1100Z 21 APR 25 Searching for DRZA... Searching the city database file for: DRZA ... Date:1100Z 21 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 72 SFC 953 502 39.2 110 8 316.7 2 950 532 37.2 111 8 314.9 3 941 623 36.2 114 9 314.8 4 925 785 34.2 120 11 314.3 5 850 1539 27.0 -16.0 5 43.0 8.5 110 12 314.4 314.7 288.3 318.8 1.29 6 846 1580 27.0 -16.0 5 43.0 8.5 111 12 314.9 315.1 288.5 319.2 1.30 7 791 2165 21.2 -16.8 7 38.0 5.5 93 13 314.8 315.0 288.5 319.1 1.30 8 700 3201 11.8 -15.2 14 27.0 0.9 35 16 315.6 315.9 289.1 321.1 1.67 9 611 4315 1.4 -17.6 23 19.0 -5.4 52 16 316.1 316.4 289.2 321.4 1.57 10 584 4677 -1.1 -31.1 8 30.0 -8.7 79 10 317.3 317.4 288.4 319.0 0.49 11 579 4746 -1.1 -34.1 6 33.0 -9.0 84 8 318.1 318.1 288.5 319.4 0.37 12 569 4885 0.0 -39.0 3 39.0 -8.7 94 6 321.0 321.0 289.3 321.8 0.23 13 565 4941 0.0 -38.0 4 38.0 -8.7 89 6 321.6 321.6 289.5 322.6 0.26 14 508 5785 -4.3 -50.3 1 46.0 -12.1 49 10 326.3 326.3 290.7 326.6 0.08 15 500 5910 -5.1 -51.1 1 46.0 -12.6 45 10 326.8 326.8 290.9 327.1 0.07 16 400 7630 -15.1 -38.1 12 23.0 -19.5 270 5 335.4 335.4 293.5 336.7 0.36 17 313 9422 -32.3 -39.3 50 7.0 -33.2 296 25 335.8 335.8 293.6 337.3 0.40 18 300 9720 -33.7 -42.7 40 9.0 -34.7 305 31 337.9 337.9 294.1 339.0 0.30 19 250 10970 -42.7 -54.7 26 12.0 -43.3 295 54 342.6 342.6 295.0 343.0 0.09 20 221 11791 -49.1 -61.1 23 12.0 -49.5 277 53 345.0 345.0 295.6 345.2 0.05 21 209 12155 -51.7 -62.7 26 11.0 -52.0 266 52 346.5 346.5 295.9 346.7 0.04 22 200 12440 -53.3 -64.3 25 11.0 -53.5 270 52 348.4 348.4 296.3 348.5 0.03 23 197 12537 -53.9 -64.9 25 11.0 -54.1 273 53 348.9 348.9 296.4 349.1 0.03 24 184 12972 -56.3 -67.3 24 11.0 -56.5 278 53 351.9 351.9 297.1 352.0 0.02 25 170 13470 -59.7 -70.7 23 11.0 -59.9 271 47 354.3 354.3 297.5 354.4 0.02 26 165 13655 -61.3 -71.3 25 10.0 -61.4 268 44 354.7 354.7 297.7 354.7 0.02 27 159 13884 -63.1 -73.1 25 10.0 -63.2 265 42 355.4 355.4 297.8 355.5 0.01 28 156 14001 -63.9 -73.9 24 10.0 -64.0 263 40 356.0 356.0 297.9 356.0 0.01 29 150 14240 -65.1 -75.1 24 10.0 -65.2 260 37 357.9 357.9 298.3 358.0 0.01 30 139 14701 -68.1 -78.1 23 10.0 -68.2 267 33 360.5 360.5 298.8 360.6 0.01 31 127 15237 -72.5 -81.5 24 9.0 -72.5 284 31 362.0 362.0 299.1 362.1 0.00 32 117 15716 -75.5 -84.5 23 9.0 -75.5 261 30 365.1 365.1 299.7 365.1 0.00 33 110 16070 -78.3 -86.3 26 8.0 -78.3 242 28 366.3 366.3 299.9 366.3 0.00 34 106 16281 -79.9 -88.9 21 9.0 -79.9 230 28 367.2 367.2 300.1 367.2 0.00 35 100 16610 -80.9 -88.9 25 8.0 -80.9 235 29 371.4 371.4 300.8 371.4 0.00 36 88 17332 -80.5 243 22 386.1 37 83 17662 -81.7 247 18 390.1 38 83 17662 -81.7 247 18 390.1 39 73 18390 -78.3 257 10 411.9 40 70 18630 -78.5 260 7 416.4 41 68 18796 -78.5 266 8 419.9 42 64 19146 -76.7 279 9 431.2 43 54 20148 -69.5 314 12 469.3 44 52 20374 -69.1 322 13 475.3 45 50 20610 -68.5 330 14 482.1 46 49 20730 -69.1 336 14 483.4 47 45 21239 -68.1 359 13 497.8 48 44 21374 -67.3 5 12 502.9 49 41 21797 -68.1 24 12 511.2 50 32 23321 -57.1 92 9 578.2 51 31 23522 -56.5 101 8 585.1 52 30 23730 -56.1 110 8 591.7 53 28 24169 -55.9 108 8 604.0 54 20 26330 -51.5 100 7 678.5 55 18 27016 -50.1 703.7 56 14 28670 -46.9 767.0 57 13 29161 -47.3 782.0 TRP WND Sounding variables and indices 1000-500 mb thick: 5838.00 m Freezing level: 595.88 mb = 4517.83 m = 14822.08 ft Freezing level: 569.00 mb = 4884.63 m = 16025.50 ft Freezing level: 565.00 mb = 4941.07 m = 16210.67 ft Wetbulb zero: 687.24 mb = 3351.71 m = 10996.27 ft Sfc-500 mean rel hum: 9.94 % Est. max temperature: 37.34 C = 99.21 F 700-500 lapse rate: 6.24 C/km ThetaE index: 0.09 C Layer 791.0- 700.0 mb Conv cond level (CCL): None Cap Strength: -9725.85 C Lifted Index: 10.13 C Risk: None Lifted Index @300 mb: 16.59 C Lifted Index @700 mb: 0.98 C Showalter Index: 10.16 C Risk: None Total Totals Index: 21.20 C Risk: None Vertical Totals Index: 32.10 C Cross Totals Index: -10.90 C K Index: -10.90 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 1.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 383763.81 J/kg Max Up Vert Vel: 876.09 m/s Conv Inhibition (B-): 280706.88 J/kg Cap Strength: 310.35 C Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 93 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 ---------------------------------------------------------- 0 953 502 110 8 -7.5 2.7 | 216 3 1.6 2.2 1 925 785 120 11 -9.5 5.5 | 175 5 -0.4 4.9 2 912 914 110 10 -9.4 3.4 | 174 3 -0.3 2.9 3 881 1219 95 13 -13.0 1.1 | 99 4 -3.9 0.6 4 851 1524 105 12 -11.6 3.1 | 136 4 -2.5 2.6 5 850 1539 110 12 -11.3 4.1 | 148 4 -2.2 3.6 6 822 1829 115 12 -10.9 5.1 | 158 5 -1.8 4.5 7 793 2134 95 13 -13.0 1.1 | 99 4 -3.9 0.6 8 738 2743 45 12 -8.5 -8.5 | 356 9 0.6 -9.0 9 700 3201 35 16 -9.2 -13.1 | 0 14 -0.1 -13.7 10 687 3353 35 15 -8.6 -12.3 | 358 13 0.5 -12.8 11 661 3658 55 18 -14.7 -10.3 | 27 12 -5.7 -10.9 12 613 4267 50 16 -12.3 -10.3 | 16 11 -3.2 -10.8 13 568 4877 95 6 -6.0 0.5 | 271 3 3.1 -0.0 14 527 5486 25 8 -3.4 -7.3 | 324 10 5.7 -7.8 15 507 5791 50 10 -7.7 -6.4 | 348 7 1.4 -7.0 16 500 5910 45 10 -7.1 -7.1 | 345 8 2.0 -7.6 17 469 6401 35 14 -8.0 -11.5 | 355 12 1.1 -12.0 18 451 6706 10 12 -2.1 -11.8 | 330 14 7.0 -12.4 19 417 7315 115 4 -3.6 1.7 | 258 6 5.5 1.1 20 400 7630 270 5 5.0 -0.0 | 272 14 14.1 -0.6 21 339 8839 280 15 14.8 -2.6 | 278 24 23.9 -3.2 22 300 9720 305 31 25.4 -17.8 | 298 39 34.5 -18.3 23 299 9754 305 31 25.4 -17.8 | 298 39 34.5 -18.3 24 273 10363 305 52 42.6 -29.8 | 300 60 51.7 -30.4 25 250 10970 295 54 48.9 -22.8 | 292 63 58.0 -23.4 26 250 10973 300 56 48.5 -28.0 | 296 64 57.6 -28.6 27 208 12192 265 52 51.8 4.5 | 266 61 60.9 4.0 28 200 12440 270 52 52.0 -0.0 | 271 61 61.1 -0.6 29 189 12802 280 55 54.2 -9.6 | 279 64 63.3 -10.1 30 150 14240 260 37 36.4 6.4 | 263 46 45.5 5.9 31 148 14326 255 35 33.8 9.1 | 259 44 42.9 8.5 32 126 15240 285 31 29.9 -8.0 | 282 40 39.0 -8.6 33 103 16459 220 27 17.4 20.7 | 233 33 26.4 20.1 34 100 16610 235 29 23.8 16.6 | 244 37 32.8 16.1 35 97 16764 235 29 23.8 16.6 | 244 37 32.8 16.1 36 70 18630 260 7 6.9 1.2 | 268 16 16.0 0.7 37 50 20610 330 14 7.0 -12.1 | 308 20 16.1 -12.7 38 30 23730 110 8 -7.5 2.7 | 216 3 1.6 2.2 39 20 26330 100 7 -6.9 1.2 | 253 2 2.2 0.7 Wind Parameters Mean winds (0-6000m): 63.5 at 12.1 knts Storm direction: 93.5 at 9.1 knts Shear (0-3000m) pos: 0.5 neg: 2.4 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 155.9 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -24.2 tot: -9.2 m^2/s^2 ave: -3.1 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -2.2 10^-3/s Energy-Hel index: 9.10 Bulk Rich Number: 31129.00 Bulk Shear: 12.33 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 ------------------------------------------------------------------------------- 500 114 10 180 4| 0.0 3.0 3.0| 0.0 -3.1 -3.1 -6.2 -0.61| 6.2 -3.8 1000 106 11 147 3| 0.0 2.2 2.2| 1.9 -5.2 -3.3 -3.3 -0.40| 5.6 -2.2 1500 108 11 148 3| 0.0 1.6 1.6| 3.8 -7.8 -4.0 -2.7 -0.31| 5.3 -1.7 2000 102 12 127 3| 0.0 2.3 2.3| 3.8 -17.0 -13.2 -6.6 -0.53| 6.2 -3.3 2500 91 12 83 3| 0.0 2.8 2.8| 5.0 -22.8 -17.8 -7.1 -0.50| 6.4 -3.2 3000 79 13 48 4| 0.5 2.4 2.8| 15.0 -24.2 -9.2 -3.1 -0.35| 6.3 -2.2 4000 70 14 35 6| 0.9 1.8 2.6| 27.1 -30.1 -2.9 -0.7 -0.23| 6.1 -1.4 5000 69 12 26 6| 1.1 2.1 3.1| 30.3 -32.9 -2.6 -0.5 -0.19| 6.5 -1.2 6000 63 12 17 6| 0.8 2.1 2.9| 41.6 -39.9 1.7 0.3 -0.12| 6.4 -0.8 Wrote GIF file: /home/apache/climate/data/raob//DRZA/skewt/DRZA.skewt.20250421.11.gif