UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043011.upa.cvt Date: 1100Z 30 APR 25 Searching for DRZA... Searching the city database file for: DRZA ... Date:1100Z 30 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 63 SFC 952 502 37.8 0.8 10 37.0 16.4 90 26 315.4 316.2 291.4 329.0 4.25 2 950 522 35.0 -6.0 7 41.0 13.8 90 26 312.7 313.2 289.0 321.0 2.57 3 940 622 34.0 -5.0 8 39.0 13.6 92 26 312.6 313.2 289.2 321.7 2.80 4 925 774 32.6 -5.4 8 38.0 13.0 95 27 312.6 313.2 289.2 321.5 2.76 5 850 1524 26.8 -6.2 11 33.0 10.1 105 15 314.2 314.8 289.8 323.4 2.83 6 817 1872 25.0 -6.0 12 31.0 9.2 161 11 315.9 316.5 290.5 325.6 2.99 7 700 3198 13.2 -10.8 18 24.0 2.4 20 2 317.1 317.6 290.3 325.0 2.39 8 616 4252 3.6 -11.4 32 15.0 -2.7 314 5 317.9 318.4 290.7 326.4 2.59 9 529 5468 -4.1 -34.1 8 30.0 -11.2 336 4 322.8 322.9 290.0 324.3 0.40 10 514 5694 -5.5 -25.5 19 20.0 -11.2 292 5 323.8 324.0 290.9 327.1 0.93 11 500 5910 -7.1 -26.1 20 19.0 -12.4 290 6 324.4 324.6 291.0 327.6 0.91 12 483 6179 -8.7 -18.7 44 10.0 -12.1 297 8 325.6 326.0 292.2 331.9 1.81 13 465 6473 -9.7 -23.7 31 14.0 -13.8 264 12 327.9 328.2 292.3 332.3 1.21 14 443 6846 -11.5 -29.5 21 18.0 -16.0 285 9 330.3 330.4 292.5 333.0 0.75 15 400 7620 -18.1 -24.1 59 6.0 -19.7 260 14 331.5 331.7 293.4 336.3 1.36 16 393 7752 -18.5 -24.5 59 6.0 -20.1 262 12 332.6 332.9 293.7 337.4 1.34 17 363 8340 -22.1 -55.1 3 33.0 -25.5 294 22 335.4 335.5 293.2 335.7 0.06 18 303 9640 -32.7 -40.7 45 8.0 -33.7 272 33 338.3 338.4 294.3 339.7 0.36 19 300 9710 -33.3 -41.3 45 8.0 -34.2 270 34 338.4 338.5 294.3 339.8 0.34 20 288 9994 -35.5 -56.5 10 21.0 -36.8 271 36 339.3 339.3 294.2 339.5 0.06 21 275 10312 -37.9 -49.9 27 12.0 -38.8 272 38 340.3 340.3 294.6 340.9 0.15 22 264 10591 -39.7 -58.7 11 19.0 -40.6 273 40 341.7 341.7 294.8 341.9 0.05 23 250 10960 -42.3 -59.3 14 17.0 -43.0 275 43 343.2 343.2 295.1 343.4 0.05 24 248 11014 -42.3 -61.3 11 19.0 -43.1 275 44 344.0 344.0 295.3 344.1 0.04 25 233 11435 -44.9 -70.9 4 26.0 -45.6 279 50 346.2 346.2 295.8 346.3 0.01 26 213 12029 -49.9 -65.9 14 16.0 -50.3 280 55 347.4 347.4 296.1 347.5 0.03 27 200 12440 -51.9 -74.9 5 23.0 -52.3 280 58 350.6 350.6 296.8 350.6 0.01 28 189 12804 -54.7 -79.7 3 25.0 -55.0 285 57 351.8 351.8 297.0 351.8 0.00 29 171 13435 -59.8 -79.6 6 19.8 -60.0 275 63 353.5 353.5 297.4 353.6 0.00 30 150 14240 -66.5 -79.5 14 13.0 -66.6 275 57 355.5 355.5 297.8 355.5 0.00 31 140 14655 -69.5 -80.5 19 11.0 -69.5 270 55 357.3 357.3 298.2 357.4 0.00 32 125 15325 -73.1 -87.1 10 14.0 -73.2 263 38 362.6 362.6 299.2 362.6 0.00 33 109 16120 -77.1 -91.1 9 14.0 -77.1 255 18 369.5 369.5 300.5 369.5 0.00 34 100 16610 -80.9 -91.9 14 11.0 -80.9 225 17 371.4 371.4 300.8 371.4 0.00 35 86 17449 -85.1 280 13 379.3 36 84 17578 -85.3 296 12 381.5 37 80 17850 -80.1 329 11 397.5 38 70 18610 -77.3 60 8 419.0 39 69 18693 -77.3 57 8 420.7 40 55 20026 -68.7 10 10 468.6 41 50 20600 -67.3 350 11 484.9 42 45 21239 -64.1 15 12 507.5 43 44 21376 -62.7 20 12 514.2 44 42 21662 -63.7 31 12 518.6 45 38 22279 -60.7 54 13 541.3 46 33 23165 -55.9 88 13 576.3 47 30 23770 -56.3 110 14 591.2 48 28 24209 -56.7 104 16 601.8 49 26 24681 -55.9 98 19 617.0 50 25 24932 -55.3 94 20 625.7 51 23 25466 -54.5 87 23 643.1 52 22 25752 -53.9 83 24 653.1 53 20 26370 -50.5 75 27 681.6 54 19 26705 -50.3 692.3 55 17 27434 -48.5 720.4 56 16 27833 -48.1 734.3 57 15 28260 -46.5 753.3 58 13 29216 -43.7 794.5 59 12 29756 -41.7 820.0 60 12 29756 -41.5 820.7 61 11 30346 -41.9 839.9 TRP 86 17449 -85.1 280 13 379.3 WND 171 13435 -59.8 -79.6 6 19.8 -60.0 275 63 353.5 353.5 297.4 353.6 0.00 Sounding variables and indices 1000-500 mb thick: 5847.00 m Freezing level: 575.32 mb = 4820.47 m = 15814.99 ft Wetbulb zero: 660.54 mb = 3676.25 m = 12061.03 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 17.08 % Est. max temperature: 38.50 C = 101.30 F Sfc-Lift cond lev (LCL): 556.77 mb = 5059.43 m = 16598.97 ft T: -1.51 C 700-500 lapse rate: 7.49 C/km ThetaE index: 7.96 C Layer 950.0- 940.0 mb Conv cond level (CCL): 417.72 mb = 7291.56 m = 23922.16 ft Mean mixing ratio: 2.79 g/kg Conv temperature: 53.21 C = 127.77 F Cap Strength: 8.19 C Lifted Index: 8.06 C Risk: None Lifted Index @300 mb: 12.09 C Lifted Index @700 mb: 3.49 C Showalter Index: 7.47 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 33.90 C Cross Totals Index: 0.90 C K Index: 3.70 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 0.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.65 J/kg Max Up Vert Vel: 3.05 m/s Conv Inhibition (B-): 44361.98 J/kg Cap Strength: 8.20 C Lift Cond Lev (LCL): 525.99 mb = 5513.09 m = 18087.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 87 at 7 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 ---------------------------------------------------------- 0 952 502 90 26 -26.0 0.0 | 91 19 -19.2 0.4 1 925 774 95 27 -26.9 2.4 | 98 20 -20.1 2.8 2 910 914 90 27 -27.0 0.0 | 91 20 -20.2 0.4 3 880 1219 80 27 -26.6 -4.7 | 78 20 -19.8 -4.3 4 850 1524 105 15 -14.5 3.9 | 119 9 -7.7 4.3 5 850 1524 105 16 -15.5 4.1 | 118 10 -8.7 4.5 6 792 2134 205 7 3.0 6.3 | 235 12 9.8 6.7 7 764 2438 340 2 0.7 -1.9 | 281 8 7.5 -1.5 8 738 2743 360 4 -0.0 -4.0 | 298 8 6.8 -3.6 9 712 3048 20 6 -2.1 -5.6 | 318 7 4.7 -5.2 10 700 3198 20 2 -0.7 -1.9 | 284 6 6.1 -1.5 11 687 3353 325 2 1.1 -1.6 | 279 8 7.9 -1.2 12 661 3658 355 3 0.3 -3.0 | 290 8 7.1 -2.6 13 637 3962 270 2 2.0 -0.0 | 267 9 8.8 0.4 14 613 4267 320 5 3.2 -3.8 | 289 11 10.0 -3.4 15 590 4572 360 5 -0.0 -5.0 | 304 8 6.8 -4.6 16 568 4877 360 11 -0.0 -11.0 | 327 13 6.8 -10.6 17 527 5486 335 4 1.7 -3.6 | 291 9 8.5 -3.2 18 507 5791 270 6 6.0 -0.0 | 268 13 12.8 0.4 19 500 5910 290 6 5.6 -2.1 | 278 13 12.4 -1.6 20 488 6096 310 6 4.6 -3.9 | 287 12 11.4 -3.5 21 469 6401 260 13 12.8 2.3 | 262 20 19.6 2.7 22 433 7010 295 8 7.3 -3.4 | 282 14 14.0 -3.0 23 400 7620 260 14 13.8 2.4 | 262 21 20.6 2.8 24 400 7620 255 10 9.7 2.6 | 260 17 16.5 3.0 25 353 8534 305 25 20.5 -14.3 | 297 31 27.3 -13.9 26 300 9710 270 34 34.0 -0.0 | 269 41 40.8 0.4 27 298 9754 270 34 34.0 -0.0 | 269 41 40.8 0.4 28 250 10960 275 43 42.8 -3.7 | 274 50 49.6 -3.3 29 228 11582 280 52 51.2 -9.0 | 278 59 58.0 -8.6 30 200 12440 280 58 57.1 -10.1 | 279 65 63.9 -9.7 31 189 12802 285 57 55.1 -14.8 | 283 63 61.9 -14.4 32 172 13411 280 62 61.1 -10.8 | 279 69 67.9 -10.4 33 171 13435 275 63 62.8 -5.5 | 274 70 69.6 -5.1 34 163 13716 275 63 62.8 -5.5 | 274 70 69.6 -5.1 35 150 14240 275 57 56.8 -5.0 | 274 64 63.6 -4.6 36 140 14630 270 55 55.0 -0.0 | 270 62 61.8 0.4 37 108 16154 255 17 16.4 4.4 | 258 24 23.2 4.8 38 100 16610 225 17 12.0 12.0 | 237 23 18.8 12.4 39 97 16764 225 17 12.0 12.0 | 237 23 18.8 12.4 40 86 17449 280 13 12.8 -2.3 | 275 20 19.6 -1.9 41 70 18610 60 8 -6.9 -4.0 | 2 4 -0.1 -3.6 42 50 20600 350 11 1.9 -10.8 | 320 14 8.7 -10.4 43 30 23770 110 14 -13.2 4.8 | 129 8 -6.4 5.2 44 20 26370 75 27 -26.1 -7.0 | 71 20 -19.3 -6.6 Wind Parameters Mean winds (0-6000m): 56.6 at 9.1 knts Storm direction: 86.6 at 6.8 knts Shear (0-3000m) pos: 4.4 neg: 0.4 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): -167.0 deg Storm rel helicity (0-3000m) pos: 143.2 neg: -40.6 tot: 102.6 m^2/s^2 ave: 34.2 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 6.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 52.99 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 92 27 94 20| 0.0 1.7 1.7| 9.4 -17.3 -7.9 -15.8 -0.27| 5.5 -1.5 1000 89 25 90 18| 6.5 0.9 7.3| 44.1 -33.8 10.3 10.3 0.20| 11.6 2.3 1500 96 21 100 14| 10.1 0.6 10.6| 94.9 -33.8 61.1 40.7 0.56| 14.2 8.0 2000 97 17 104 10| 7.1 0.4 7.5|134.1 -33.8 100.3 50.2 0.64| 14.6 9.4 2500 93 14 99 8| 5.3 0.3 5.6|142.1 -33.8 108.3 43.3 0.67| 12.5 8.3 3000 90 12 94 6| 4.4 0.4 4.8|143.2 -40.6 102.6 34.2 0.56| 11.4 6.3 4000 84 10 79 3| 3.3 0.6 3.9|158.7 -46.9 111.7 27.9 0.52| 9.9 5.2 5000 68 9 31 4| 2.8 1.1 3.9|169.7 -66.2 103.5 20.7 0.42| 9.3 3.9 6000 57 9 10 5| 2.3 1.7 4.1|188.9-109.8 79.1 13.2 0.28| 9.6 2.7 Wrote GIF file: /home/apache/climate/data/raob//DRZA/skewt/DRZA.skewt.20250430.11.gif