UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:0000Z 18 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 101 1 925 806 2 850 1550 SFC 798 2090 15.4 0.4 36 15.0 7.3 110 6 307.8 308.7 289.7 323.0 4.94 4 796 2111 16.6 1.6 36 15.0 8.3 110 6 309.3 310.3 290.6 326.0 5.40 5 700 3190 7.8 -2.2 49 10.0 2.7 130 10 311.1 312.0 290.5 325.7 4.65 6 626 4098 -0.3 -4.7 72 4.4 -2.4 319 2 312.0 312.8 290.5 325.6 4.31 7 605 4371 -1.9 -10.9 50 9.0 -5.5 346 6 313.2 313.7 289.4 322.1 2.75 8 582 4681 0.2 -38.8 3 39.0 -8.4 25 17 319.1 319.2 288.7 320.0 0.23 9 542 5253 0.8 28 23 326.4 10 503 5852 0.0 -48.0 1 48.0 -9.6 58 11 332.5 332.5 292.5 332.9 0.10 11 500 5900 -0.5 -46.5 2 46.0 -9.9 60 10 332.4 332.5 292.5 332.9 0.12 12 433 7025 -9.9 -48.9 2 39.0 -16.3 65 10 334.5 334.5 293.0 334.9 0.10 13 400 7630 -14.1 -55.1 2 41.0 -19.4 85 13 336.7 336.7 293.6 336.9 0.05 14 300 9740 -31.1 -63.1 3 32.0 -33.1 80 6 341.5 341.6 294.7 341.7 0.03 15 290 9980 -31.9 -63.9 3 32.0 -33.8 89 8 343.7 343.7 295.3 343.8 0.02 16 250 11010 -39.9 -65.9 5 26.0 -41.0 75 9 346.7 346.8 295.9 346.8 0.02 17 204 12362 -52.1 -67.1 15 15.0 -52.4 86 11 348.3 348.3 296.3 348.4 0.02 18 200 12490 -52.7 -70.7 10 18.0 -53.0 95 11 349.3 349.3 296.5 349.4 0.01 19 198 12555 -53.1 -73.1 7 20.0 -53.4 71 12 349.7 349.7 296.5 349.7 0.01 20 150 14280 -67.9 -75.9 31 8.0 -67.9 175 17 353.1 353.1 297.3 353.2 0.01 21 143 14567 -70.3 -76.3 41 6.0 -70.4 165 18 353.8 353.8 297.4 353.8 0.01 22 129 15177 -73.5 -84.5 17 11.0 -73.5 136 20 358.6 358.6 298.4 358.6 0.00 23 112 15994 -79.1 -86.1 31 7.0 -79.1 140 20 362.9 362.9 299.2 363.0 0.00 24 100 16640 -79.5 -86.5 30 7.0 -79.5 85 26 374.1 374.1 301.3 374.1 0.00 25 88 17368 -75.7 -86.7 16 11.0 -75.7 95 17 395.7 395.7 304.6 395.7 0.00 26 80 17913 -77.9 -87.9 18 10.0 -77.9 70 18 402.1 402.1 305.5 402.1 0.00 27 70 18680 -74.5 -87.5 12 13.0 -74.6 120 23 425.0 425.0 308.3 425.0 0.00 28 54 20218 -68.1 -91.1 2 23.0 -68.3 101 14 472.5 472.5 312.8 472.5 0.00 29 51 20561 -69.5 -91.5 3 22.0 -69.6 97 18 477.0 477.0 313.2 477.0 0.00 30 50 20680 -68.5 -91.5 2 23.0 -68.7 70 25 482.1 482.1 313.6 482.1 0.00 31 42 21748 -60.1 -90.1 1 30.0 -60.8 84 29 527.5 527.5 316.8 527.5 0.00 32 39 22209 -61.3 -90.3 1 29.0 -61.9 103 32 535.8 535.8 317.3 535.8 0.00 33 32 23451 -56.7 -88.7 1 32.0 -58.0 87 40 579.3 579.3 319.6 579.3 0.00 34 30 23860 -57.5 -88.5 1 31.0 -58.7 85 27 587.9 587.9 320.0 587.9 0.01 35 20 26440 -52.9 -86.9 1 34.0 -55.6 85 51 674.3 674.3 323.6 674.3 0.01 36 15 28314 -48.7 -84.7 1 36.0 -53.4 88 45 746.0 746.0 325.8 746.2 0.02 37 14 28767 -49.3 -85.3 1 36.0 -54.0 90 43 758.9 758.9 326.2 759.0 0.02 38 13 29258 -45.1 -83.1 1 38.0 -51.7 85 40 789.7 789.7 327.0 789.9 0.03 39 11 30367 -47.7 -84.7 1 37.0 -53.8 86 29 818.9 818.9 327.7 819.1 0.03 40 10 31000 -45.3 -83.3 1 38.0 -52.9 100 21 850.5 850.5 328.4 850.8 0.04 41 8.7 31931 -44.3 -83.3 1 39.0 -52.9 888.9 888.9 329.2 889.3 0.04 42 8.3 32246 -45.7 -83.7 1 38.0 -53.8 895.4 895.4 329.4 895.9 0.04 43 7.8 32666 -39.1 -81.1 0 42.0 -51.1 937.9 938.0 330.1 938.7 0.07 44 6.8 33609 -37.9 -79.9 0 42.0 -51.3 980.5 980.5 330.9 981.6 0.10 45 6.3 34140 -33.3 -77.3 0 44.0 -50.1 1021.7 1021.8 331.5 1023.7 0.16 46 5.8 34718 -35.9 -78.9 0 43.0 -51.5 1034.8 1034.9 331.7 1036.5 0.14 47 5.6 34964 -32.9 -76.9 0 44.0 -50.6 1058.5 1058.6 332.1 1060.9 0.19 TRP 112 15994 -79.1 -86.1 31 7.0 -79.1 140 20 362.9 362.9 299.2 363.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 628.74 mb = 4064.73 m = 13335.57 ft Freezing level: 584.19 mb = 4651.19 m = 15259.64 ft Freezing level: 503.00 mb = 5852.09 m = 19199.55 ft Wetbulb zero: 660.59 mb = 3661.16 m = 12011.52 ft Sfc-500 mean rel hum: 48.17 % Est. max temperature: 19.10 C = 66.38 F Sfc-Lift cond lev (LCL): 636.24 mb = 3966.44 m = 13013.09 ft T: 0.88 C 700-500 lapse rate: 3.06 C/km ThetaE index: 6.04 C Layer 700.0- 542.0 mb Conv cond level (CCL): 452.76 mb = 6676.37 m = 21903.83 ft Mean mixing ratio: 5.02 g/kg Conv temperature: 39.85 C = 103.73 F Cap Strength: 12.99 C Lifted Index: 12.78 C Risk: None Lifted Index @300 mb: 11.89 C Lifted Index @700 mb: 0.84 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.32 J/kg Max Up Vert Vel: 1.62 m/s Conv Inhibition (B-): 63720.15 J/kg Cap Strength: 12.62 C Lift Cond Lev (LCL): 617.63 mb = 4205.93 m = 13798.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 89 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 ---------------------------------------------------------- 0 798 2090 110 6 -5.6 2.1 | 236 4 3.2 2.2 1 738 2743 115 20 -18.1 8.5 | 133 13 -9.3 8.6 2 712 3048 120 12 -10.4 6.0 | 166 6 -1.6 6.1 3 700 3190 130 10 -7.7 6.4 | 190 7 1.2 6.5 4 686 3353 130 10 -7.7 6.4 | 190 7 1.2 6.5 5 661 3658 305 1 0.8 -0.6 | 273 10 9.7 -0.5 6 612 4267 325 2 1.1 -1.6 | 279 10 10.0 -1.5 7 590 4572 30 14 -7.0 -12.1 | 351 12 1.8 -12.0 8 568 4877 15 22 -5.7 -21.3 | 352 21 3.1 -21.1 9 547 5182 25 24 -10.1 -21.8 | 3 22 -1.3 -21.6 10 500 5900 60 10 -8.7 -5.0 | 358 5 0.2 -4.9 11 488 6096 55 10 -8.2 -5.7 | 353 6 0.6 -5.6 12 469 6401 25 7 -3.0 -6.3 | 317 9 5.9 -6.2 13 451 6706 20 12 -4.1 -11.3 | 337 12 4.7 -11.2 14 433 7010 65 10 -9.1 -4.2 | 3 4 -0.2 -4.1 15 417 7315 40 11 -7.1 -8.4 | 348 9 1.8 -8.3 16 401 7620 85 14 -13.9 -1.2 | 78 5 -5.1 -1.1 17 400 7630 85 13 -13.0 -1.1 | 76 4 -4.1 -1.0 18 369 8230 100 16 -15.8 2.8 | 113 8 -6.9 2.9 19 354 8534 100 14 -13.8 2.4 | 117 6 -5.0 2.5 20 300 9740 80 6 -5.9 -1.0 | 288 3 2.9 -0.9 21 299 9754 60 4 -3.5 -2.0 | 289 6 5.4 -1.9 22 287 10058 100 10 -9.8 1.7 | 151 2 -1.0 1.8 23 274 10363 100 10 -9.8 1.7 | 151 2 -1.0 1.8 24 263 10668 125 13 -10.6 7.5 | 167 8 -1.8 7.6 25 250 11010 75 9 -8.7 -2.3 | 356 2 0.1 -2.2 26 229 11582 60 10 -8.7 -5.0 | 358 5 0.2 -4.9 27 219 11887 55 11 -9.0 -6.3 | 2 6 -0.2 -6.2 28 200 12490 95 11 -11.0 1.0 | 117 2 -2.1 1.1 29 200 12497 65 12 -10.9 -5.1 | 22 5 -2.0 -5.0 30 181 13106 130 14 -10.7 9.0 | 168 9 -1.9 9.1 31 150 14280 175 17 -1.5 16.9 | 203 19 7.4 17.0 32 149 14326 180 18 0.0 18.0 | 206 20 8.8 18.1 33 134 14935 140 17 -10.9 13.0 | 171 13 -2.1 13.1 34 121 15545 130 24 -18.4 15.4 | 148 18 -9.6 15.5 35 112 15994 140 20 -12.9 15.3 | 165 16 -4.0 15.4 36 109 16154 140 21 -13.5 16.1 | 164 17 -4.7 16.2 37 103 16459 125 16 -13.1 9.2 | 155 10 -4.3 9.3 38 100 16640 85 26 -25.9 -2.3 | 83 17 -17.1 -2.2 39 98 16764 85 26 -25.9 -2.3 | 83 17 -17.1 -2.2 40 93 17069 90 27 -27.0 0.0 | 90 18 -18.2 0.1 41 88 17374 95 17 -16.9 1.5 | 101 8 -8.1 1.6 42 83 17678 50 16 -12.3 -10.3 | 19 11 -3.4 -10.2 43 75 18288 100 22 -21.7 3.8 | 107 13 -12.8 3.9 44 71 18593 80 19 -18.7 -3.3 | 72 10 -9.9 -3.2 45 70 18680 120 23 -19.9 11.5 | 136 16 -11.1 11.6 46 67 18898 120 23 -19.9 11.5 | 136 16 -11.1 11.6 47 64 19202 105 21 -20.3 5.4 | 116 13 -11.5 5.5 48 61 19507 70 21 -19.7 -7.2 | 57 13 -10.9 -7.1 49 58 19812 85 26 -25.9 -2.3 | 83 17 -17.1 -2.2 50 55 20117 85 16 -15.9 -1.4 | 80 7 -7.1 -1.3 51 52 20422 130 10 -7.7 6.4 | 190 7 1.2 6.5 52 50 20680 70 25 -23.5 -8.6 | 60 17 -14.7 -8.4 53 50 20726 70 12 -11.3 -4.1 | 31 5 -2.4 -4.0 54 47 21031 80 29 -28.6 -5.0 | 76 20 -19.7 -4.9 55 45 21336 95 25 -24.9 2.2 | 98 16 -16.1 2.3 56 41 21946 80 31 -30.5 -5.4 | 76 22 -21.7 -5.3 57 39 22250 105 32 -30.9 8.3 | 111 24 -22.1 8.4 58 35 22860 80 36 -35.5 -6.3 | 77 27 -26.6 -6.1 59 30 23774 90 42 -42.0 0.0 | 90 33 -33.2 0.1 60 30 23860 85 27 -26.9 -2.4 | 83 18 -18.1 -2.2 61 29 24079 90 29 -29.0 0.0 | 90 20 -20.2 0.1 62 28 24384 75 31 -29.9 -8.0 | 69 23 -21.1 -7.9 63 23 25603 85 41 -40.8 -3.6 | 84 32 -32.0 -3.5 64 20 26440 85 51 -50.8 -4.4 | 84 42 -42.0 -4.3 65 20 26518 75 43 -41.5 -11.1 | 71 35 -32.7 -11.0 66 18 27127 85 52 -51.8 -4.5 | 84 43 -43.0 -4.4 67 14 28956 90 42 -42.0 0.0 | 90 33 -33.2 0.1 68 12 29870 75 36 -34.8 -9.3 | 70 28 -25.9 -9.2 69 10 31000 100 21 -20.7 3.6 | 108 12 -11.8 3.8 Wind Parameters Mean winds (0-6000m): 59.3 at 11.8 knts Storm direction: 89.3 at 8.8 knts Shear (0-3000m) pos: 2.5 neg: 1.6 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 123.9 deg Storm rel helicity (0-3000m) pos: 124.4 neg: -12.4 tot: 112.0 m^2/s^2 ave: 37.3 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 5.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 14.65 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 ------------------------------------------------------------------------------- 500 114 11 162 5| 11.0 0.0 11.0| 0.0 -8.8 -8.8 -17.7 -0.69| 11.2 -7.7 1000 115 14 148 7| 2.9 0.0 2.9| 12.7 -10.3 2.4 2.4 -0.11| 10.8 -1.2 1500 119 12 164 6| 3.0 0.0 3.0| 55.2 -10.3 44.8 29.9 0.36| 13.5 4.8 2000 118 9 187 5| 1.9 0.0 1.9| 59.3 -10.3 48.9 24.5 0.37| 10.9 4.0 2500 108 9 192 3| 3.0 0.0 3.0|106.6 -10.3 96.2 38.5 0.53| 12.0 6.4 3000 77 11 34 3| 2.5 1.6 4.1|124.4 -12.4 112.0 37.3 0.48| 12.0 5.8 4000 59 12 14 6| 0.2 1.2 1.4|145.0 -15.8 129.2 32.3 0.40| 11.5 4.6 5000 54 12 5 7| 0.8 1.3 2.1|162.0 -24.2 137.8 27.6 0.35| 11.1 3.9 6000 59 12 12 6| 1.5 1.1 2.6|180.4 -26.2 154.1 25.7 0.39| 10.7 4.2 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20251018.00.gif