UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102023.upa.cvt Date: 2300Z 20 OCT 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:2300Z 20 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 93 1 925 796 2 850 1538 SFC 797 2090 14.6 -7.4 21 22.0 4.5 20 12 307.0 307.6 287.3 315.7 2.75 4 791 2154 15.6 -5.4 23 21.0 5.5 25 13 308.8 309.4 288.4 319.0 3.23 5 700 3175 7.4 -7.6 34 15.0 0.6 50 16 310.7 311.3 288.9 320.5 3.08 6 651 3766 2.0 -9.0 44 11.0 -2.7 355 12 311.1 311.7 288.9 320.6 2.97 7 643 3866 4.0 -13.0 28 17.0 -2.8 325 12 314.5 314.9 289.2 321.6 2.18 8 631 4019 5.0 -31.0 5 36.0 -5.0 306 10 317.3 317.4 288.4 318.9 0.46 9 536 5338 0.4 -42.6 2 43.0 -8.9 109 12 327.0 327.0 291.0 327.6 0.17 10 500 5890 -4.5 -43.5 3 39.0 -12.1 80 19 327.6 327.6 291.2 328.2 0.16 11 488 6080 -5.9 -44.9 3 39.0 -13.1 75 20 328.1 328.1 291.3 328.7 0.14 12 428 7096 -10.9 -49.9 2 39.0 -17.0 50 17 334.3 334.3 293.0 334.7 0.09 13 400 7610 -15.5 -48.5 4 33.0 -20.3 70 15 334.8 334.9 293.2 335.3 0.12 14 309 9509 -29.3 -64.3 2 35.0 -31.6 11 12 341.2 341.2 294.6 341.3 0.02 15 300 9720 -30.1 -61.1 3 31.0 -32.3 335 13 343.0 343.0 295.1 343.1 0.03 16 278 10257 -34.1 -65.1 3 31.0 -35.8 346 15 344.7 344.7 295.5 344.8 0.02 17 250 10990 -40.3 -65.3 5 25.0 -41.3 350 13 346.2 346.2 295.8 346.3 0.02 18 240 11266 -42.7 -66.7 5 24.0 -43.5 352 12 346.6 346.6 295.9 346.7 0.02 19 200 12470 -52.1 -74.1 5 22.0 -52.5 350 8 350.3 350.3 296.7 350.3 0.01 20 171 13465 -59.5 -77.5 8 18.0 -59.7 303 7 354.1 354.1 297.5 354.1 0.01 21 150 14270 -66.7 -76.7 23 10.0 -66.8 280 4 355.2 355.2 297.7 355.2 0.01 22 133 14985 -73.1 -77.2 54 4.1 -73.1 209 2 356.2 356.2 298.0 356.3 0.01 23 126 15299 -75.5 -78.7 61 3.2 -75.5 175 3 357.4 357.4 298.2 357.5 0.01 24 114 15873 -78.9 -83.6 46 4.7 -78.9 112 4 361.5 361.5 299.0 361.5 0.00 25 103 16444 -82.5 -88.5 35 6.0 -82.5 135 18 365.2 365.2 299.7 365.2 0.00 26 100 16610 -80.1 -87.1 30 7.0 -80.1 160 30 373.0 373.0 301.1 373.0 0.00 27 92 17079 -82.3 -88.3 35 6.0 -82.3 166 31 377.6 377.6 301.9 377.6 0.00 28 72 18484 -72.5 -88.5 7 16.0 -72.6 76 10 425.8 425.8 308.4 425.8 0.00 29 70 18650 -72.7 -88.7 7 16.0 -72.8 95 13 428.9 428.9 308.7 428.9 0.00 30 63 19269 -71.1 -90.1 4 19.0 -71.2 132 17 445.5 445.5 310.4 445.5 0.00 31 62 19364 -71.5 -90.5 4 19.0 -71.6 129 16 446.7 446.7 310.6 446.7 0.00 32 58 19761 -67.3 -91.3 2 24.0 -67.5 68 12 464.7 464.7 312.2 464.7 0.00 33 50 20660 -64.3 -92.3 1 28.0 -64.6 95 13 492.0 492.0 314.4 492.0 0.00 34 37 22525 -60.1 -90.1 1 30.0 -60.9 80 22 547.0 547.0 317.9 547.0 0.00 35 30 23850 -55.5 -88.5 1 33.0 -57.0 85 35 593.3 593.3 320.3 593.4 0.01 36 27 24524 -53.7 -87.7 1 34.0 -55.7 97 38 616.5 616.5 321.3 616.6 0.01 37 25 25017 -54.9 -87.9 1 33.0 -56.8 101 39 626.8 626.8 321.7 626.9 0.01 38 20 26450 -52.9 -86.9 1 34.0 -55.6 105 40 674.3 674.3 323.6 674.3 0.01 39 14 28757 -51.5 -86.5 1 35.0 -55.5 77 45 751.4 751.4 326.0 751.5 0.02 40 13 29237 -52.3 -87.3 1 35.0 -56.2 80 48 764.7 764.7 326.3 764.8 0.01 41 10 30970 -42.7 -82.7 0 40.0 -51.5 105 35 860.2 860.2 328.6 860.6 0.04 42 8.0 32490 -38.5 -80.5 0 42.0 -50.7 933.5 933.6 330.1 934.4 0.08 43 7.2 33221 -34.1 -77.1 0 43.0 -49.6 980.1 980.2 330.9 981.9 0.15 44 5.4 35202 -41.9 -82.9 0 41.0 -54.1 1029.5 1029.5 331.6 1030.4 0.08 45 5.2 35459 -40.1 -81.1 0 41.0 -53.6 1048.8 1048.8 331.9 1050.0 0.11 TRP 103 16444 -82.5 -88.5 35 6.0 -82.5 135 18 365.2 365.2 299.7 365.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 533.06 mb = 5382.87 m = 17660.12 ft Wetbulb zero: 690.60 mb = 3285.04 m = 10777.58 ft Sfc-500 mean rel hum: 17.15 % Est. max temperature: 19.97 C = 67.94 F Sfc-Lift cond lev (LCL): 570.33 mb = 4836.09 m = 15866.24 ft T: 2.15 C 700-500 lapse rate: 4.38 C/km Conv cond level (CCL): 408.09 mb = 7457.73 m = 24467.33 ft Mean mixing ratio: 3.14 g/kg Conv temperature: 40.51 C = 104.91 F Cap Strength: 13.27 C Lifted Index: 12.12 C Risk: None Lifted Index @300 mb: 17.05 C Lifted Index @700 mb: 0.92 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.56 J/kg Max Up Vert Vel: 2.67 m/s Conv Inhibition (B-): 76464.61 J/kg Cap Strength: 13.23 C Lift Cond Lev (LCL): 565.27 mb = 4908.05 m = 16102.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 96 at 10 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 ---------------------------------------------------------- 0 797 2090 20 12 -4.1 -11.3 | 334 14 6.0 -12.4 1 737 2743 70 22 -20.7 -7.5 | 51 14 -10.6 -8.6 2 711 3048 65 18 -16.3 -7.6 | 35 11 -6.2 -8.7 3 700 3175 50 16 -12.3 -10.3 | 11 12 -2.1 -11.4 4 659 3658 25 12 -5.1 -10.9 | 337 13 5.0 -12.0 5 635 3962 295 12 10.9 -5.1 | 286 22 21.0 -6.2 6 611 4267 0 0 -0.0 -0.0 | 276 10 10.1 -1.1 7 589 4572 105 5 -4.8 1.3 | 268 5 5.3 0.2 8 526 5486 110 13 -12.2 4.4 | 148 4 -2.1 3.3 9 506 5791 90 15 -15.0 0.0 | 77 5 -4.9 -1.1 10 500 5890 80 19 -18.7 -3.3 | 63 10 -8.6 -4.4 11 487 6096 75 20 -19.3 -5.2 | 56 11 -9.2 -6.3 12 468 6401 80 13 -12.8 -2.3 | 39 4 -2.7 -3.4 13 432 7010 45 17 -12.0 -12.0 | 8 13 -1.9 -13.1 14 416 7315 65 17 -15.4 -7.2 | 33 10 -5.3 -8.3 15 400 7610 70 15 -14.1 -5.1 | 32 7 -4.0 -6.3 16 353 8534 80 11 -10.8 -1.9 | 13 3 -0.7 -3.0 17 338 8839 65 10 -9.1 -4.2 | 349 5 1.1 -5.3 18 325 9144 70 10 -9.4 -3.4 | 351 5 0.7 -4.5 19 300 9720 335 13 5.5 -11.8 | 310 20 15.6 -12.9 20 299 9754 340 11 3.8 -10.3 | 310 18 13.9 -11.5 21 286 10058 330 11 5.5 -9.5 | 304 19 15.6 -10.6 22 274 10363 355 17 1.5 -16.9 | 327 21 11.6 -18.1 23 262 10668 360 14 -0.0 -14.0 | 326 18 10.1 -15.1 24 251 10973 340 12 4.1 -11.3 | 311 19 14.2 -12.4 25 250 10990 350 13 2.3 -12.8 | 318 19 12.4 -13.9 26 209 12192 360 10 -0.0 -10.0 | 318 15 10.1 -11.1 27 200 12470 350 8 1.4 -7.9 | 308 15 11.5 -9.0 28 199 12497 330 10 5.0 -8.7 | 303 18 15.1 -9.8 29 150 14270 280 4 3.9 -0.7 | 277 14 14.1 -1.8 30 141 14630 245 1 0.9 0.4 | 274 11 11.0 -0.7 31 108 16154 80 5 -4.9 -0.9 | 291 6 5.2 -2.0 32 103 16444 135 18 -12.7 12.7 | 167 12 -2.6 11.6 33 103 16459 110 13 -12.2 4.4 | 148 4 -2.1 3.3 34 100 16610 160 30 -10.3 28.2 | 180 27 -0.1 27.1 35 97 16764 160 30 -10.3 28.2 | 180 27 -0.1 27.1 36 92 17069 165 32 -8.3 30.9 | 184 30 1.8 29.8 37 88 17374 190 17 3.0 16.7 | 220 20 13.1 15.6 38 79 17983 95 12 -12.0 1.0 | 88 2 -1.8 -0.1 39 75 18288 50 11 -8.4 -7.1 | 348 8 1.7 -8.2 40 71 18593 90 10 -10.0 0.0 | 354 1 0.1 -1.1 41 70 18650 95 13 -13.0 1.1 | 90 3 -2.8 0.0 42 67 18898 80 12 -11.8 -2.1 | 28 4 -1.7 -3.2 43 64 19202 135 18 -12.7 12.7 | 167 12 -2.6 11.6 44 61 19507 125 15 -12.3 8.6 | 164 8 -2.2 7.5 45 58 19812 60 12 -10.4 -6.0 | 2 7 -0.3 -7.1 46 52 20422 115 12 -10.9 5.1 | 169 4 -0.8 4.0 47 50 20660 95 13 -13.0 1.1 | 90 3 -2.8 0.0 48 49 20726 95 15 -14.9 1.3 | 92 5 -4.8 0.2 49 47 21031 110 14 -13.2 4.8 | 140 5 -3.0 3.7 50 43 21641 70 20 -18.8 -6.8 | 47 12 -8.7 -8.0 51 39 22250 90 22 -22.0 0.0 | 85 12 -11.9 -1.1 52 37 22555 80 22 -21.7 -3.8 | 67 13 -11.6 -4.9 53 32 23470 95 24 -23.9 2.1 | 94 14 -13.8 1.0 54 30 23774 70 29 -27.3 -9.9 | 57 20 -17.1 -11.0 55 30 23850 85 35 -34.9 -3.1 | 80 25 -24.8 -4.2 56 26 24689 100 39 -38.4 6.8 | 101 29 -28.3 5.7 57 20 26450 105 40 -38.6 10.4 | 108 30 -28.5 9.2 58 20 26518 90 45 -45.0 0.0 | 88 35 -34.9 -1.1 59 19 26822 105 41 -39.6 10.6 | 108 31 -29.5 9.5 60 17 27432 100 43 -42.3 7.5 | 101 33 -32.2 6.3 61 15 28346 75 43 -41.5 -11.1 | 69 34 -31.4 -12.3 62 13 29261 80 48 -47.3 -8.3 | 76 38 -37.2 -9.5 63 10 30970 105 35 -33.8 9.1 | 109 25 -23.7 7.9 Wind Parameters Mean winds (0-6000m): 66.3 at 13.6 knts Storm direction: 96.3 at 10.2 knts Shear (0-3000m) pos: 4.6 neg: 3.4 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): -124.1 deg Storm rel helicity (0-3000m) pos: 73.4 neg: -133.5 tot: -60.1 m^2/s^2 ave: -20.0 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 12.7 stream: -3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.96 Bulk Shear: 3.72 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 47 16 7 12| 13.0 0.0 13.0| 46.1 0.0 46.1 92.2 1.00| 13.5 13.4 1000 59 18 26 12| 5.8 0.0 5.8| 61.3 -13.6 47.7 47.7 0.57| 11.7 6.7 1500 54 17 18 12| 3.9 3.2 7.1| 61.3 -42.9 18.4 12.2 0.11| 11.1 1.2 2000 45 15 4 12| 2.9 5.0 7.9| 69.9-117.9 -48.0 -24.0 -0.19| 14.3 -2.7 2500 45 13 355 10| 4.6 4.0 8.6| 73.4-131.2 -57.8 -23.1 -0.21| 14.3 -3.0 3000 52 12 356 9| 4.6 3.4 7.9| 73.4-133.5 -60.1 -20.0 -0.24| 12.7 -3.0 4000 67 13 13 6| 3.4 1.3 4.8| 73.4-147.4 -74.0 -18.5 -0.32| 11.5 -3.7 5000 66 13 17 7| 2.7 1.9 4.7| 76.9-160.9 -84.0 -16.8 -0.31| 11.0 -3.5 6000 66 14 19 7| 2.6 1.6 4.2| 87.4-161.7 -74.2 -12.4 -0.26| 10.0 -2.6 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251020.23.gif