UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:1200Z 19 OCT 25 Station: OEAB WMO ident: 41112 Latitude: 18.24 Longitude: 42.66 Elevation: 2090.00 ------------------------------------------------------------------------------- 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 56 1 925 765 2 850 1519 SFC 796 2090 23.6 -4.4 15 28.0 9.0 310 6 316.8 317.4 291.2 328.0 3.46 4 794 2112 22.0 -1.0 21 23.0 9.4 314 6 315.3 316.1 291.6 329.6 4.48 5 700 3183 11.0 -3.0 37 14.0 3.8 70 6 314.7 315.5 291.3 328.6 4.38 6 583 4669 -3.5 -6.2 82 2.7 -4.7 68 13 314.6 315.4 291.1 327.8 4.13 7 581 4697 -1.3 -14.3 36 13.0 -6.2 72 14 317.5 317.9 290.2 324.7 2.17 8 580 4710 -0.5 -15.5 31 15.0 -6.1 74 14 318.6 319.0 290.3 325.2 1.97 9 579 4724 -0.7 -14.7 34 14.0 -6.1 76 14 318.5 318.9 290.5 325.6 2.11 10 570 4850 2.0 -32.0 6 34.0 -7.2 95 17 323.1 323.2 290.2 324.8 0.46 11 538 5314 -0.7 -34.7 6 34.0 -9.1 65 11 325.3 325.4 290.7 326.7 0.37 12 530 5434 0.4 -46.6 1 47.0 -9.1 70 11 328.0 328.0 291.3 328.4 0.11 13 500 5900 -1.9 -48.9 1 47.0 -10.7 65 12 330.7 330.7 292.0 331.1 0.09 14 495 5980 -2.3 -48.3 1 46.0 -11.0 65 12 331.2 331.2 292.2 331.6 0.10 15 400 7630 -14.3 -50.3 3 36.0 -19.5 40 7 336.4 336.4 293.5 336.8 0.10 16 343 8773 -23.7 -53.7 5 30.0 -26.8 28 8 338.8 338.8 294.1 339.1 0.07 17 301 9716 -29.1 -61.1 3 32.0 -31.4 25 6 344.0 344.0 295.3 344.2 0.03 18 300 9740 -29.1 -62.1 3 33.0 -31.4 25 6 344.4 344.4 295.4 344.5 0.03 19 268 10532 -36.1 -67.1 3 31.0 -37.5 326 7 345.5 345.5 295.6 345.5 0.02 20 250 11010 -39.3 -58.3 12 19.0 -40.4 290 8 347.6 347.6 296.1 347.9 0.06 21 229 11606 -43.9 -66.9 6 23.0 -44.7 276 8 349.5 349.5 296.5 349.5 0.02 22 212 12119 -48.5 -62.5 18 14.0 -49.0 264 7 350.1 350.1 296.7 350.3 0.04 23 200 12500 -51.5 -70.5 9 19.0 -51.9 255 7 351.2 351.2 296.9 351.3 0.01 24 187 12932 -55.7 -70.7 14 15.0 -55.9 234 9 351.2 351.3 296.9 351.3 0.01 25 175 13352 -58.9 -74.9 11 16.0 -59.1 214 12 352.7 352.7 297.2 352.7 0.01 26 150 14300 -67.5 -76.5 27 9.0 -67.5 230 10 353.8 353.8 297.4 353.8 0.01 27 136 14882 -72.7 -79.7 34 7.0 -72.8 227 8 354.7 354.7 297.6 354.7 0.01 28 129 15190 -74.9 -78.3 59 3.4 -74.9 217 5 356.1 356.1 297.9 356.1 0.01 29 113 15947 -80.5 -85.5 43 5.0 -80.5 155 7 359.4 359.4 298.6 359.4 0.00 30 100 16640 -78.3 -87.3 22 9.0 -78.3 90 13 376.4 376.4 301.6 376.5 0.00 31 90 17237 -80.5 -87.5 30 7.0 -80.5 90 21 383.6 383.6 302.8 383.6 0.00 32 70 18670 -76.3 -88.3 13 12.0 -76.3 75 7 421.2 421.2 307.9 421.2 0.00 33 64 19188 -74.7 -89.7 8 15.0 -74.7 61 23 435.6 435.6 309.4 435.6 0.00 34 50 20660 -64.1 -92.1 1 28.0 -64.4 100 22 492.4 492.4 314.4 492.4 0.00 35 47 21042 -61.3 -91.3 1 30.0 -61.8 95 21 507.9 507.9 315.5 507.9 0.00 36 36 22692 -63.1 -91.1 1 28.0 -63.6 101 34 543.5 543.5 317.7 543.5 0.00 37 31 23616 -61.9 -90.9 1 29.0 -62.6 99 29 570.5 570.5 319.2 570.5 0.00 38 30 23820 -60.9 -90.9 1 30.0 -61.7 85 29 578.6 578.6 319.6 578.6 0.00 39 20 26400 -51.3 -86.3 1 35.0 -54.4 100 48 679.1 679.2 323.7 679.2 0.01 40 13 29264 -42.3 -83.3 0 41.0 -50.3 135 19 799.4 799.4 327.3 799.6 0.03 41 11 30385 -46.7 -84.7 1 38.0 -53.2 100 18 822.5 822.5 327.8 822.7 0.03 42 10 31020 -45.3 -84.3 0 39.0 -52.9 80 21 850.5 850.5 328.4 850.8 0.03 43 9.5 31362 -45.7 -84.7 0 39.0 -53.3 861.5 861.5 328.7 861.8 0.03 44 8.7 31957 -39.1 -81.1 0 42.0 -50.5 909.1 909.1 329.6 909.8 0.06 45 7.8 32703 -40.7 -81.7 0 41.0 -51.8 931.5 931.6 330.0 932.2 0.06 46 7.5 32971 -38.3 -80.3 0 42.0 -51.0 951.8 951.8 330.4 952.7 0.08 47 6.0 34496 -41.3 -82.3 0 41.0 -53.4 1001.5 1001.6 331.2 1002.4 0.08 48 5.4 35219 -36.5 -79.5 0 43.0 -52.1 1053.5 1053.6 332.0 1055.2 0.13 49 4.8 36033 -37.9 -79.9 0 42.0 -53.2 1083.2 1083.3 332.4 1084.9 0.14 TRP 113 15947 -80.5 -85.5 43 5.0 -80.5 155 7 359.4 359.4 298.6 359.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5844.00 m Freezing level: 611.24 mb = 4310.60 m = 14142.22 ft Freezing level: 576.67 mb = 4756.88 m = 15606.38 ft Freezing level: 546.30 mb = 5193.96 m = 17040.36 ft Freezing level: 532.91 mb = 5390.68 m = 17685.73 ft Freezing level: 524.78 mb = 5515.30 m = 18094.60 ft Wetbulb zero: 647.64 mb = 3814.83 m = 12515.70 ft Sfc-500 mean rel hum: 33.80 % Est. max temperature: 21.73 C = 71.11 F Sfc-Lift cond lev (LCL): 524.09 mb = 5523.87 m = 18122.72 ft T: -0.04 C 700-500 lapse rate: 4.75 C/km ThetaE index: 4.83 C Layer 700.0- 580.0 mb Conv cond level (CCL): 439.52 mb = 6900.27 m = 22638.42 ft Mean mixing ratio: 4.42 g/kg Conv temperature: 39.91 C = 103.83 F Cap Strength: 9.17 C Lifted Index: 9.80 C Risk: None Lifted Index @300 mb: 11.78 C Lifted Index @700 mb: -0.28 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.02 J/kg Max Up Vert Vel: 5.48 m/s Conv Inhibition (B-): 45920.61 J/kg Cap Strength: 9.69 C Lift Cond Lev (LCL): 563.80 mb = 4938.04 m = 16200.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 94 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 ---------------------------------------------------------- 0 796 2090 310 6 4.6 -3.9 | 291 12 11.5 -4.4 1 737 2743 75 10 -9.7 -2.6 | 41 4 -2.8 -3.1 2 700 3183 70 6 -5.6 -2.1 | 334 3 1.3 -2.6 3 685 3353 30 1 -0.5 -0.9 | 282 7 6.4 -1.4 4 660 3658 130 3 -2.3 1.9 | 253 5 4.6 1.4 5 589 4572 55 11 -9.0 -6.3 | 17 7 -2.1 -6.8 6 568 4877 100 18 -17.7 3.1 | 103 11 -10.8 2.6 7 547 5182 60 10 -8.7 -5.0 | 18 6 -1.8 -5.5 8 507 5791 85 13 -13.0 -1.1 | 75 6 -6.1 -1.7 9 500 5900 65 12 -10.9 -5.1 | 35 7 -4.0 -5.6 10 488 6096 65 12 -10.9 -5.1 | 35 7 -4.0 -5.6 11 451 6706 60 11 -9.5 -5.5 | 24 7 -2.6 -6.0 12 400 7630 40 7 -4.5 -5.4 | 338 6 2.4 -5.9 13 384 7925 30 10 -5.0 -8.7 | 348 9 1.9 -9.2 14 300 9740 25 6 -2.5 -5.4 | 324 7 4.4 -6.0 15 250 11010 290 8 7.5 -2.7 | 283 15 14.4 -3.3 16 200 12500 255 7 6.8 1.8 | 265 14 13.7 1.3 17 173 13411 210 12 6.0 10.4 | 233 16 12.9 9.9 18 165 13716 215 11 6.3 9.0 | 237 16 13.2 8.5 19 157 14021 195 14 3.6 13.5 | 219 17 10.5 13.0 20 150 14300 230 10 7.7 6.4 | 248 16 14.6 5.9 21 142 14630 235 10 8.2 5.7 | 251 16 15.1 5.2 22 121 15545 205 2 0.8 1.8 | 261 8 7.7 1.3 23 113 15947 155 7 -3.0 6.3 | 214 7 3.9 5.8 24 103 16459 145 11 -6.3 9.0 | 184 8 0.6 8.5 25 100 16640 90 13 -13.0 0.0 | 85 6 -6.1 -0.5 26 98 16764 90 13 -13.0 0.0 | 85 6 -6.1 -0.5 27 88 17374 90 23 -23.0 0.0 | 88 16 -16.1 -0.5 28 79 17983 125 13 -10.6 7.5 | 152 8 -3.8 6.9 29 75 18288 120 12 -10.4 6.0 | 147 6 -3.5 5.5 30 71 18593 100 15 -14.8 2.6 | 105 8 -7.9 2.1 31 70 18670 75 7 -6.8 -1.8 | 357 2 0.1 -2.4 32 67 18898 125 12 -9.8 6.9 | 155 7 -2.9 6.3 33 64 19202 60 23 -19.9 -11.5 | 47 18 -13.0 -12.0 34 61 19507 80 20 -19.7 -3.5 | 73 13 -12.8 -4.0 35 58 19812 85 17 -16.9 -1.5 | 79 10 -10.0 -2.0 36 55 20117 65 18 -16.3 -7.6 | 49 12 -9.4 -8.1 37 52 20422 100 24 -23.6 4.2 | 102 17 -16.7 3.6 38 50 20660 100 22 -21.7 3.8 | 103 15 -14.8 3.3 39 49 20726 105 24 -23.2 6.2 | 109 17 -16.3 5.7 40 47 21031 95 21 -20.9 1.8 | 95 14 -14.0 1.3 41 43 21641 90 6 -6.0 0.0 | 301 1 0.9 -0.5 42 41 21946 70 15 -14.1 -5.1 | 52 9 -7.2 -5.7 43 39 22250 75 22 -21.3 -5.7 | 67 16 -14.4 -6.2 44 37 22555 105 38 -36.7 9.8 | 107 31 -29.8 9.3 45 35 22860 95 29 -28.9 2.5 | 95 22 -22.0 2.0 46 33 23165 110 31 -29.1 10.6 | 114 24 -22.2 10.1 47 30 23774 95 28 -27.9 2.4 | 95 21 -21.0 1.9 48 30 23820 85 29 -28.9 -2.5 | 82 22 -22.0 -3.1 49 29 24079 85 31 -30.9 -2.7 | 82 24 -24.0 -3.2 50 26 24689 95 36 -35.9 3.1 | 95 29 -29.0 2.6 51 24 25298 85 37 -36.9 -3.2 | 83 30 -30.0 -3.8 52 22 25908 80 53 -52.2 -9.2 | 78 46 -45.3 -9.7 53 20 26400 100 48 -47.3 8.3 | 101 41 -40.4 7.8 54 18 27127 110 51 -47.9 17.4 | 112 44 -41.0 16.9 55 15 28346 130 40 -30.6 25.7 | 137 35 -23.7 25.2 56 13 29261 135 19 -13.4 13.4 | 153 14 -6.5 12.9 57 12 29566 125 14 -11.5 8.0 | 149 9 -4.6 7.5 58 10 31020 80 21 -20.7 -3.6 | 73 14 -13.8 -4.2 Wind Parameters Mean winds (0-6000m): 64.5 at 9.2 knts Storm direction: 94.5 at 6.9 knts Shear (0-3000m) pos: 2.0 neg: 1.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 117.4 deg Storm rel helicity (0-3000m) pos: 61.5 neg: -28.8 tot: 32.6 m^2/s^2 ave: 10.9 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.22 Bulk Shear: 6.76 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 15 8 328 9| 11.7 0.0 11.7| 31.0 0.0 31.0 62.0 0.89| 13.3 11.8 1000 57 8 359 5| 5.8 0.0 5.8| 36.2 -2.1 34.1 34.1 0.62| 10.6 6.6 1500 60 6 341 4| 2.9 0.0 2.9| 36.2 -9.4 26.8 17.9 0.22| 10.0 2.2 2000 72 6 333 3| 2.2 1.1 3.3| 36.2 -11.6 24.7 12.3 0.14| 9.0 1.2 2500 65 7 344 3| 1.7 2.1 3.8| 36.4 -12.5 23.9 9.6 0.13| 8.9 1.1 3000 73 8 14 3| 2.0 1.7 3.7| 61.5 -28.8 32.6 10.9 0.15| 11.0 1.6 4000 73 9 27 4| 1.6 1.4 3.0| 70.2 -41.2 29.1 7.3 0.09| 10.0 0.9 5000 69 9 26 4| 1.2 1.1 2.3| 70.2 -47.4 22.9 4.6 0.05| 8.3 0.4 6000 64 9 18 5| 1.0 1.1 2.1| 72.4 -52.4 20.0 3.3 0.02| 7.5 0.2 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251019.12.gif