UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042511.upa.cvt Date: 1100Z 25 APR 25 Searching for DRZA... Searching the city database file for: DRZA ... Date:1100Z 25 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 85 SFC 954 502 37.0 2.0 11 35.0 16.5 100 22 314.4 315.2 291.5 329.1 4.63 2 950 542 36.0 0.0 10 36.0 15.6 99 23 313.7 314.5 290.7 326.5 4.02 3 942 623 35.2 0.2 11 35.0 15.3 96 24 313.7 314.5 290.8 326.8 4.12 4 925 795 32.4 -0.6 12 33.0 14.1 90 28 312.4 313.2 290.3 325.0 3.95 5 881 1229 28.0 -1.0 15 29.0 12.1 90 25 312.3 313.0 290.3 325.0 4.03 6 870 1340 27.6 -2.4 14 30.0 11.5 86 23 313.0 313.7 290.2 324.7 3.68 7 863 1411 28.0 -3.0 13 31.0 11.4 84 21 314.1 314.8 290.4 325.5 3.55 8 851 1535 27.4 -6.6 10 34.0 10.3 80 18 314.7 315.3 289.9 323.6 2.74 9 850 1545 27.4 -6.6 10 34.0 10.3 80 18 314.8 315.4 289.9 323.8 2.74 10 794 2140 22.0 -9.0 12 31.0 7.2 100 10 315.3 315.7 289.8 323.2 2.43 11 700 3211 11.8 -14.2 15 26.0 1.1 5 10 315.6 315.9 289.2 321.6 1.82 12 663 3661 7.6 -16.4 16 24.0 -1.6 20 14 315.8 316.1 289.1 321.1 1.60 13 652 3798 6.8 -18.2 15 25.0 -2.4 12 15 316.4 316.6 289.0 321.1 1.40 14 627 4118 4.4 -20.6 14 25.0 -4.2 25 13 317.2 317.4 289.1 321.2 1.18 15 562 4998 -1.3 -36.3 5 35.0 -9.4 103 6 320.6 320.6 289.3 321.7 0.31 16 548 5200 0.2 -43.8 2 44.0 -8.9 81 7 324.7 324.7 290.3 325.2 0.14 17 543 5273 0.2 -40.8 3 41.0 -8.9 92 8 325.5 325.6 290.6 326.3 0.20 18 534 5407 0.0 -35.0 5 35.0 -8.8 112 11 326.8 326.9 291.2 328.2 0.37 19 500 5930 -3.3 -49.3 1 46.0 -11.5 190 5 329.0 329.0 291.5 329.4 0.09 20 499 5946 -3.3 -49.3 1 46.0 -11.6 188 5 329.2 329.2 291.6 329.5 0.09 21 491 6073 -4.5 -50.5 1 46.0 -12.3 172 5 329.3 329.3 291.6 329.6 0.08 22 470 6416 -7.5 -52.5 1 45.0 -14.5 131 5 329.7 329.7 291.7 329.9 0.06 23 465 6499 -8.1 -53.1 1 45.0 -14.9 143 5 329.9 330.0 291.7 330.2 0.06 24 419 7299 -14.1 -37.1 12 23.0 -18.6 170 14 332.2 332.3 292.7 333.7 0.38 25 400 7650 -16.9 -39.9 12 23.0 -20.9 205 8 333.0 333.1 292.9 334.2 0.30 26 396 7725 -17.5 -39.5 13 22.0 -21.3 208 8 333.2 333.3 292.9 334.4 0.31 27 374 8150 -20.9 -42.9 12 22.0 -24.1 222 6 334.2 334.2 293.1 335.1 0.23 28 300 9740 -33.1 -48.1 21 15.0 -34.5 265 30 338.7 338.8 294.1 339.4 0.16 29 294 9881 -33.9 -47.9 23 14.0 -35.1 271 30 339.6 339.6 294.4 340.2 0.17 30 291 9953 -33.9 -46.9 26 13.0 -35.1 273 30 340.5 340.6 294.6 341.3 0.19 31 272 10422 -36.5 -50.5 22 14.0 -37.6 290 30 343.4 343.4 295.3 344.0 0.14 32 250 11000 -41.1 -55.1 21 14.0 -41.9 295 35 345.0 345.0 295.6 345.3 0.09 33 226 11677 -46.1 -60.1 19 14.0 -46.6 283 30 347.4 347.4 296.1 347.6 0.05 34 217 11946 -47.5 -60.5 21 13.0 -48.0 275 33 349.3 349.3 296.5 349.5 0.05 35 213 12069 -48.3 -61.3 21 13.0 -48.7 272 34 349.9 349.9 296.7 350.1 0.05 36 201 12448 -51.1 -64.1 20 13.0 -51.4 261 39 351.3 351.4 297.0 351.5 0.03 37 200 12480 -51.5 -64.5 20 13.0 -51.8 260 39 351.2 351.2 296.9 351.4 0.03 38 199 12512 -51.7 -64.7 20 13.0 -52.0 260 39 351.4 351.4 297.0 351.5 0.03 39 195 12644 -52.7 -65.7 19 13.0 -53.0 262 39 351.9 351.9 297.1 352.0 0.03 40 183 13050 -55.9 -68.9 18 13.0 -56.1 268 38 353.1 353.1 297.3 353.2 0.02 41 177 13260 -57.7 -69.7 20 12.0 -57.9 271 36 353.5 353.5 297.4 353.6 0.02 42 173 13404 -58.9 -70.9 20 12.0 -59.0 273 35 353.9 353.9 297.5 353.9 0.02 43 171 13477 -59.5 -71.5 20 12.0 -59.6 274 35 354.1 354.1 297.5 354.1 0.01 44 164 13736 -62.1 -74.1 19 12.0 -62.2 277 33 353.9 354.0 297.5 354.0 0.01 45 150 14280 -67.1 -79.1 17 12.0 -67.2 285 30 354.5 354.5 297.6 354.5 0.01 46 138 14777 -70.9 -81.9 18 11.0 -70.9 290 28 356.4 356.4 298.0 356.4 0.00 47 135 14906 -72.1 -83.1 18 11.0 -72.1 285 28 356.5 356.5 298.0 356.5 0.00 48 109 16142 -78.7 -87.7 22 9.0 -78.7 238 30 366.5 366.5 299.9 366.5 0.00 49 105 16354 -79.9 -89.9 17 10.0 -79.9 229 31 368.2 368.2 300.2 368.2 0.00 50 100 16630 -78.7 -88.7 18 10.0 -78.7 265 19 375.7 375.7 301.5 375.7 0.00 51 88 17353 -81.9 280 15 383.2 52 73 18403 -80.9 272 10 406.4 53 70 18640 -80.5 270 9 412.2 54 67 18890 -78.5 290 10 421.7 55 65 19064 -77.1 304 11 428.4 56 56 19938 -69.9 13 14 463.5 57 50 20620 -67.1 65 17 485.4 58 47 20994 -65.9 67 18 496.9 59 40 21968 -67.7 74 20 515.8 60 37 22440 -64.9 77 21 534.7 61 36 22607 -64.3 78 21 540.4 62 35 22780 -62.3 79 21 550.0 63 32 23335 -60.3 82 22 569.6 64 30 23740 -57.7 85 23 587.3 65 29 23955 -56.7 85 23 595.8 66 25 24903 -54.1 87 21 629.1 67 23 25442 -51.7 88 20 651.4 68 22 25731 -51.3 89 19 660.9 69 21 26033 -52.1 89 19 667.3 70 20 26350 -51.9 90 18 677.3 71 17 27414 -47.5 723.6 72 16 27815 -47.3 737.0 73 14 28699 -46.7 767.7 74 14 28699 -46.7 767.7 75 10 30963 -40.1 869.9 TRP 88 17353 -81.9 280 15 383.2 WND Sounding variables and indices 1000-500 mb thick: 5845.00 m Freezing level: 576.82 mb = 4797.36 m = 15739.18 ft Freezing level: 549.87 mb = 5172.79 m = 16970.88 ft Freezing level: 534.00 mb = 5406.81 m = 17738.66 ft Wetbulb zero: 685.25 mb = 3387.44 m = 11113.53 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 10.83 % Est. max temperature: 37.84 C = 100.11 F Sfc-Lift cond lev (LCL): 574.20 mb = 4825.35 m = 15831.00 ft T: -0.18 C 700-500 lapse rate: 5.55 C/km ThetaE index: 2.67 C Layer 794.0- 627.0 mb Conv cond level (CCL): 447.30 mb = 6797.25 m = 22300.40 ft Mean mixing ratio: 3.90 g/kg Conv temperature: 53.24 C = 127.82 F Cap Strength: 10.18 C Lifted Index: 10.24 C Risk: None Lifted Index @300 mb: 10.24 C Lifted Index @700 mb: 2.36 C Showalter Index: 11.06 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 30.70 C Cross Totals Index: -3.30 C K Index: -1.90 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 1.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.11 J/kg Max Up Vert Vel: 4.27 m/s Conv Inhibition (B-): 44626.53 J/kg Cap Strength: 10.24 C Lift Cond Lev (LCL): 564.97 mb = 4955.75 m = 16258.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 107 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 ---------------------------------------------------------- 0 954 502 100 22 -21.7 3.8 | 96 13 -13.4 1.4 1 925 795 90 28 -28.0 0.0 | 83 20 -19.7 -2.5 2 913 914 90 28 -28.0 0.0 | 83 20 -19.7 -2.5 3 882 1219 90 25 -25.0 0.0 | 82 17 -16.7 -2.5 4 852 1524 80 19 -18.7 -3.3 | 61 12 -10.4 -5.8 5 850 1545 80 18 -17.7 -3.1 | 59 11 -9.5 -5.6 6 794 2134 100 10 -9.8 1.7 | 65 2 -1.6 -0.7 7 739 2743 20 5 -1.7 -4.7 | 317 10 6.6 -7.2 8 713 3048 55 6 -4.9 -3.4 | 330 7 3.4 -5.9 9 700 3211 5 10 -0.9 -10.0 | 329 14 7.4 -12.4 10 688 3353 5 9 -0.8 -9.0 | 327 14 7.5 -11.4 11 662 3658 20 14 -4.8 -13.2 | 347 16 3.5 -15.6 12 638 3962 360 17 -0.0 -17.0 | 337 21 8.3 -19.5 13 614 4267 55 9 -7.4 -5.2 | 353 8 0.9 -7.6 14 591 4572 55 6 -4.9 -3.4 | 330 7 3.4 -5.9 15 570 4877 115 5 -4.5 2.1 | 275 4 3.7 -0.3 16 549 5182 80 7 -6.9 -1.2 | 339 4 1.4 -3.7 17 528 5486 125 12 -9.8 6.9 | 161 5 -1.6 4.4 18 500 5930 190 5 0.9 4.9 | 255 9 9.1 2.5 19 470 6401 130 5 -3.8 3.2 | 260 5 4.4 0.8 20 452 6706 175 5 -0.4 5.0 | 252 8 7.8 2.5 21 418 7315 170 14 -2.4 13.8 | 207 13 5.8 11.3 22 400 7650 205 8 3.4 7.3 | 248 13 11.7 4.8 23 369 8230 225 6 4.2 4.2 | 262 13 12.5 1.8 24 340 8839 200 13 4.4 12.2 | 233 16 12.7 9.8 25 300 9740 265 30 29.9 2.6 | 270 38 38.2 0.2 26 274 10363 290 30 28.2 -10.3 | 289 39 36.5 -12.7 27 250 11000 295 35 31.7 -14.8 | 293 44 40.0 -17.3 28 229 11582 285 29 28.0 -7.5 | 285 38 36.3 -10.0 29 200 12480 260 39 38.4 6.8 | 265 47 46.7 4.3 30 190 12802 265 39 38.9 3.4 | 269 47 47.1 0.9 31 150 14280 285 30 29.0 -7.8 | 285 39 37.3 -10.2 32 141 14630 295 28 25.4 -11.8 | 293 37 33.6 -14.3 33 103 16459 225 31 21.9 21.9 | 237 36 30.2 19.5 34 100 16630 265 19 18.9 1.7 | 272 27 27.2 -0.8 35 98 16764 265 19 18.9 1.7 | 272 27 27.2 -0.8 36 88 17353 280 15 14.8 -2.6 | 282 24 23.0 -5.1 37 70 18640 270 9 9.0 -0.0 | 278 17 17.3 -2.5 38 50 20620 65 17 -15.4 -7.2 | 36 12 -7.1 -9.6 39 30 23740 85 23 -22.9 -2.0 | 73 15 -14.6 -4.5 40 20 26350 90 18 -18.0 0.0 | 76 10 -9.7 -2.5 Wind Parameters Mean winds (0-6000m): 76.6 at 11.5 knts Storm direction: 106.6 at 8.6 knts Shear (0-3000m) pos: 1.5 neg: 3.9 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): -118.9 deg Storm rel helicity (0-3000m) pos: 15.6 neg: -54.8 tot: -39.2 m^2/s^2 ave: -13.1 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 8.8 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 31.62 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 26 86 18| 0.0 6.9 6.9| 0.0 -17.0 -17.0 -34.0 -0.46| 8.5 -3.9 1000 90 25 82 17| 0.0 3.8 3.8| 0.0 -36.6 -36.6 -36.6 -0.52| 8.8 -4.6 1500 89 22 78 14| 2.9 2.5 5.5| 2.1 -37.6 -35.6 -23.7 -0.32| 8.8 -2.8 2000 88 18 74 11| 2.2 3.9 6.1| 2.1 -43.6 -41.5 -20.8 -0.40| 9.0 -3.6 2500 86 16 65 8| 1.8 3.2 4.9| 4.8 -49.4 -44.6 -17.8 -0.37| 8.4 -3.1 3000 80 15 51 8| 1.5 3.9 5.3| 15.6 -54.8 -39.2 -13.1 -0.27| 8.8 -2.3 4000 67 14 30 9| 2.2 3.5 5.6| 44.1 -70.5 -26.4 -6.6 -0.16| 9.5 -1.5 5000 70 13 28 8| 2.8 2.8 5.6| 50.1 -75.5 -25.4 -5.1 -0.05| 9.6 -0.5 6000 77 12 30 6| 2.3 2.3 4.6| 69.5 -76.8 -7.3 -1.2 0.05| 9.5 0.4 Wrote GIF file: /home/apache/climate/data/raob//DRZA/skewt/DRZA.skewt.20250425.11.gif