UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042611.upa.cvt Date: 1100Z 26 APR 25 Searching for DRZA... Searching the city database file for: DRZA ... Date:1100Z 26 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 38.4 -3.6 7 42.0 15.5 100 16 315.9 316.5 290.5 325.8 3.07 2 950 533 36.4 101 16 314.1 3 941 625 35.6 102 17 314.2 4 925 790 33.8 105 19 313.9 5 850 1542 27.6 -13.4 6 41.0 9.1 120 13 315.1 315.4 288.9 320.4 1.60 6 700 3209 12.0 -12.0 17 24.0 1.7 25 15 315.8 316.2 289.6 322.9 2.17 7 634 4026 4.2 -13.8 26 18.0 -3.0 16 10 316.0 316.4 289.6 322.8 2.07 8 608 4365 2.2 -22.8 14 25.0 -5.8 59 9 317.5 317.7 289.0 320.9 1.01 9 603 4432 2.6 -30.4 7 33.0 -6.4 90 9 318.7 318.8 288.9 320.5 0.51 10 561 5012 -0.7 -31.7 7 31.0 -8.7 179 9 321.4 321.5 289.7 323.2 0.48 11 551 5156 1.0 -38.0 4 39.0 -8.2 184 9 325.1 325.2 290.6 326.1 0.26 12 527 5513 -1.1 -36.1 5 35.0 -9.5 172 9 326.7 326.8 291.2 328.0 0.33 13 513 5727 -2.7 -33.7 7 31.0 -10.5 193 6 327.3 327.4 291.4 328.9 0.43 14 500 5930 -4.3 -41.3 4 37.0 -11.9 180 6 327.8 327.8 291.3 328.6 0.21 15 499 5946 -4.3 -40.3 4 36.0 -11.9 180 6 328.0 328.0 291.4 328.9 0.23 16 477 6299 -7.5 -39.5 6 32.0 -14.0 202 4 328.3 328.3 291.5 329.3 0.26 17 433 7043 -14.1 -34.1 17 20.0 -18.3 186 6 329.1 329.2 292.0 330.9 0.49 18 424 7202 -15.3 -34.3 18 19.0 -19.2 197 7 329.6 329.7 292.1 331.4 0.49 19 400 7640 -17.9 -39.9 13 22.0 -21.6 225 9 331.7 331.8 292.5 332.9 0.30 20 343 8770 -24.9 -49.9 8 25.0 -27.6 277 15 337.1 337.2 293.7 337.6 0.12 21 326 9137 -27.7 -40.7 28 13.0 -29.5 289 20 338.2 338.3 294.2 339.5 0.34 22 323 9203 -28.1 -41.1 28 13.0 -29.8 288 20 338.5 338.6 294.3 339.8 0.32 23 302 9683 -29.5 -61.5 3 32.0 -31.7 297 29 343.2 343.2 295.1 343.3 0.03 24 300 9730 -29.9 -58.9 4 29.0 -32.1 300 31 343.2 343.2 295.1 343.4 0.05 25 250 11000 -40.3 -67.3 4 27.0 -41.3 285 28 346.2 346.2 295.8 346.2 0.02 26 227 11650 -45.5 -70.5 4 25.0 -46.2 289 32 347.9 347.9 296.2 347.9 0.01 27 208 12225 -50.3 -71.3 7 21.0 -50.7 284 32 349.2 349.2 296.5 349.2 0.01 28 200 12480 -52.1 -75.1 5 23.0 -52.5 280 32 350.3 350.3 296.7 350.3 0.01 29 193 12710 -53.7 -76.7 4 23.0 -54.0 276 34 351.3 351.3 296.9 351.3 0.01 30 164 13734 -62.5 -76.5 14 14.0 -62.6 246 33 353.3 353.3 297.3 353.3 0.01 31 150 14280 -65.9 -81.9 9 16.0 -66.0 225 29 356.6 356.6 298.0 356.6 0.00 32 147 14402 -66.9 -82.9 9 16.0 -67.0 225 29 356.9 356.9 298.1 356.9 0.00 33 131 15090 -71.9 -85.9 11 14.0 -71.9 230 26 359.9 359.9 298.7 359.9 0.00 34 129 15180 -72.3 -86.3 10 14.0 -72.3 234 25 360.8 360.8 298.8 360.8 0.00 35 107 16259 -79.9 -95.9 5 16.0 -79.9 260 27 366.2 366.2 299.9 366.2 0.00 36 100 16640 -81.5 -94.5 9 13.0 -81.5 290 26 370.3 370.3 300.6 370.3 0.00 37 90 17227 -83.5 285 11 377.6 38 83 17679 -80.3 240 11 393.0 39 71 18568 -76.3 153 10 419.4 40 70 18650 -76.5 145 10 420.7 41 61 19455 -72.1 204 11 447.4 42 53 20285 -72.5 265 12 464.8 43 51 20512 -70.9 281 12 473.7 44 50 20630 -70.3 290 12 477.8 45 38 22314 -55.3 16 11 555.1 46 35 22839 -53.3 42 11 573.5 47 30 23820 -57.3 90 11 588.4 48 29 24034 -57.3 91 12 594.2 49 27 24485 -57.3 93 14 606.4 50 25 24970 -57.5 94 15 619.4 51 25 24970 -57.5 94 15 619.4 52 22 25782 -54.1 98 19 652.5 53 21 26082 -51.5 99 20 669.1 54 20 26400 -49.3 100 21 685.3 55 17 27473 -46.3 727.5 56 16 27877 -44.9 744.8 57 13 29274 -42.1 800.1 58 13 29274 -42.3 799.4 59 13 29274 -42.9 797.3 TRP 90 17227 -83.5 285 11 377.6 WND Sounding variables and indices 1000-500 mb thick: 5852.00 m Freezing level: 569.91 mb = 4889.10 m = 16040.15 ft Freezing level: 556.88 mb = 5071.54 m = 16638.70 ft Freezing level: 539.57 mb = 5326.14 m = 17474.00 ft Wetbulb zero: 676.33 mb = 3492.78 m = 11459.12 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 12.06 % Est. max temperature: 37.90 C = 100.22 F Sfc-Lift cond lev (LCL): 517.68 mb = 5654.83 m = 18552.36 ft T: -2.16 C 700-500 lapse rate: 5.99 C/km ThetaE index: 5.45 C Layer 950.0- 700.0 mb Conv cond level (CCL): 400.56 mb = 7629.44 m = 25030.65 ft Mean mixing ratio: 2.35 g/kg Conv temperature: 53.98 C = 129.17 F Cap Strength: 10.99 C Lifted Index: 10.97 C Risk: None Lifted Index @300 mb: 15.61 C Lifted Index @700 mb: 1.27 C Showalter Index: 10.45 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 31.90 C Cross Totals Index: -9.10 C K Index: -5.50 Risk: None Sweat Index: 32.00 Risk: None Energy Index: 1.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.42 J/kg Max Up Vert Vel: 2.20 m/s Conv Inhibition (B-): 37652.29 J/kg Cap Strength: 10.99 C Lift Cond Lev (LCL): 500.93 mb = 5915.35 m = 19407.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 107 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 ---------------------------------------------------------- 0 953 502 100 16 -15.8 2.8 | 93 8 -8.2 0.4 1 925 790 105 19 -18.4 4.9 | 103 11 -10.8 2.6 2 912 914 100 17 -16.7 3.0 | 94 9 -9.2 0.6 3 881 1219 95 16 -15.9 1.4 | 83 8 -8.4 -1.0 4 852 1524 110 11 -10.3 3.8 | 117 3 -2.8 1.4 5 850 1542 120 13 -11.3 6.5 | 138 6 -3.7 4.1 6 793 2134 35 8 -4.6 -6.6 | 342 9 3.0 -8.9 7 700 3209 25 15 -6.3 -13.6 | 356 16 1.2 -16.0 8 688 3353 5 14 -1.2 -13.9 | 339 17 6.3 -16.3 9 614 4267 20 9 -3.1 -8.5 | 338 12 4.5 -10.8 10 591 4572 165 8 -2.1 7.7 | 226 8 5.5 5.4 11 548 5182 185 9 0.8 9.0 | 232 11 8.3 6.6 12 528 5486 170 9 -1.6 8.9 | 223 9 6.0 6.5 13 509 5791 200 5 1.7 4.7 | 256 10 9.3 2.3 14 500 5930 180 6 0.0 6.0 | 244 8 7.6 3.6 15 489 6096 180 7 0.0 7.0 | 238 9 7.6 4.6 16 470 6401 215 3 1.7 2.5 | 269 9 9.3 0.1 17 452 6706 165 5 -1.3 4.8 | 248 7 6.3 2.5 18 401 7620 225 8 5.7 5.7 | 256 14 13.2 3.3 19 400 7640 225 9 6.4 6.4 | 254 14 13.9 4.0 20 369 8230 260 8 7.9 1.4 | 274 15 15.4 -1.0 21 325 9144 290 20 18.8 -6.8 | 289 28 26.3 -9.2 22 312 9449 280 22 21.7 -3.8 | 282 30 29.2 -6.2 23 300 9730 300 31 26.8 -15.5 | 297 39 34.4 -17.9 24 299 9754 300 32 27.7 -16.0 | 298 40 35.3 -18.4 25 262 10668 270 21 21.0 -0.0 | 275 29 28.6 -2.4 26 250 11000 285 28 27.0 -7.2 | 286 36 34.6 -9.6 27 219 11887 290 33 31.0 -11.3 | 289 41 38.6 -13.6 28 200 12480 280 32 31.5 -5.6 | 281 40 39.1 -7.9 29 181 13106 270 38 38.0 -0.0 | 273 46 45.6 -2.4 30 150 14280 225 29 20.5 20.5 | 237 33 28.1 18.1 31 134 14935 225 27 19.1 19.1 | 238 31 26.6 16.7 32 121 15545 250 21 19.7 7.2 | 260 28 27.3 4.8 33 115 15850 230 29 22.2 18.6 | 241 34 29.8 16.3 34 100 16640 290 26 24.4 -8.9 | 289 34 32.0 -11.3 35 98 16764 290 26 24.4 -8.9 | 289 34 32.0 -11.3 36 90 17227 285 11 10.6 -2.8 | 286 19 18.2 -5.2 37 70 18650 145 10 -5.7 8.2 | 197 6 1.8 5.8 38 50 20630 290 12 11.3 -4.1 | 289 20 18.8 -6.5 39 30 23820 90 11 -11.0 0.0 | 56 4 -3.4 -2.4 40 20 26400 100 21 -20.7 3.6 | 96 13 -13.1 1.3 Wind Parameters Mean winds (0-6000m): 77.4 at 10.5 knts Storm direction: 107.4 at 7.9 knts Shear (0-3000m) pos: 1.0 neg: 3.2 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -113.6 deg Storm rel helicity (0-3000m) pos: 17.0 neg: -47.6 tot: -30.6 m^2/s^2 ave: -10.2 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 10.90 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 ------------------------------------------------------------------------------- 500 102 18 98 10| 0.0 0.8 0.8| 4.0 -5.2 -1.2 -2.4 -0.07| 6.1 -0.4 1000 101 16 94 8| 3.0 0.4 3.5| 8.1 -7.6 0.5 0.5 0.10| 6.6 0.7 1500 99 14 90 7| 2.0 3.3 5.4| 8.5 -21.2 -12.7 -8.5 -0.35| 8.8 -3.0 2000 91 13 68 6| 1.5 3.5 5.0| 11.5 -26.3 -14.7 -7.4 -0.33| 7.9 -2.6 2500 78 13 45 7| 1.2 3.4 4.6| 15.5 -26.3 -10.8 -4.3 -0.26| 7.0 -1.8 3000 66 13 29 9| 1.0 3.2 4.3| 17.0 -47.6 -30.6 -10.2 -0.32| 7.1 -2.3 4000 54 12 15 10| 2.5 2.4 5.0| 26.4 -49.2 -22.8 -5.7 -0.28| 8.5 -2.4 5000 67 12 25 8| 2.5 1.9 4.4| 31.0 -52.1 -21.0 -4.2 -0.22| 7.8 -1.7 6000 77 11 30 5| 1.7 1.6 3.3| 54.9 -60.3 -5.4 -0.9 -0.12| 7.7 -0.9 Wrote GIF file: /home/apache/climate/data/raob//DRZA/skewt/DRZA.skewt.20250426.11.gif