UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041523.upa.cvt Date: 2300Z 15 APR 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:2300Z 15 APR 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 64 1 925 776 2 850 1530 SFC 797 2090 17.6 4.6 42 13.0 10.0 0 0 310.2 311.5 292.0 330.9 6.68 4 791 2155 19.0 4.0 37 15.0 10.2 18 3 312.4 313.6 292.4 332.5 6.45 5 740 2723 16.2 -2.8 27 19.0 6.2 105 19 315.4 316.2 291.4 328.8 4.20 6 700 3192 12.4 -3.6 33 16.0 4.2 145 8 316.2 317.0 291.6 329.7 4.19 7 653 3768 7.2 -4.8 42 12.0 1.3 186 5 316.7 317.5 291.7 329.9 4.10 8 636 3984 4.8 1.5 79 3.3 2.9 210 4 316.4 317.7 293.7 337.6 6.72 9 625 4126 3.8 1.4 84 2.4 2.5 214 6 316.8 318.1 293.9 338.3 6.79 10 603 4416 2.4 -5.6 55 8.0 -1.4 221 10 318.4 319.3 292.3 332.0 4.18 11 572 4842 1.2 -17.8 23 19.0 -5.8 184 13 321.9 322.2 291.0 327.5 1.65 12 564 4955 1.0 -13.0 34 14.0 -4.8 173 13 322.9 323.4 292.1 331.3 2.49 13 527 5496 -3.7 -10.7 58 7.0 -6.7 155 17 323.6 324.3 292.9 334.3 3.21 14 521 5586 -3.3 -24.3 18 21.0 -9.8 149 15 325.2 325.4 291.4 328.8 1.03 15 500 5910 -5.7 -34.7 8 29.0 -12.4 125 6 326.1 326.2 291.0 327.6 0.40 16 452 6694 -11.5 -54.5 1 43.0 -17.2 4 0 328.4 328.4 291.3 328.6 0.05 17 420 7253 -15.9 -40.9 10 25.0 -20.1 262 11 329.7 329.7 291.9 330.7 0.25 18 400 7620 -17.3 -35.3 19 18.0 -20.8 235 30 332.5 332.6 292.9 334.3 0.47 19 388 7847 -19.3 -34.3 25 15.0 -22.2 246 30 332.8 332.9 293.0 334.8 0.54 20 369 8220 -20.7 -51.7 4 31.0 -24.3 264 31 335.7 335.8 293.3 336.1 0.09 21 362 8362 -19.1 -54.1 3 35.0 -23.2 253 31 339.7 339.7 294.3 340.0 0.07 22 300 9730 -29.9 -56.9 5 27.0 -32.0 245 33 343.2 343.3 295.1 343.5 0.06 23 259 10758 -39.5 -54.5 19 15.0 -40.4 229 39 343.8 343.9 295.3 344.2 0.09 24 250 11000 -40.9 -57.9 14 17.0 -41.8 230 41 345.3 345.3 295.6 345.5 0.06 25 228 11619 -44.3 -66.3 7 22.0 -45.0 237 44 349.3 349.3 296.5 349.4 0.02 26 200 12480 -51.3 -70.3 9 19.0 -51.7 235 44 351.5 351.5 297.0 351.6 0.01 27 150 14280 -66.9 -78.9 17 12.0 -67.0 230 38 354.8 354.8 297.7 354.9 0.01 28 143 14567 -69.3 -79.3 22 10.0 -69.4 230 37 355.5 355.5 297.8 355.6 0.01 29 125 15365 -72.5 -83.5 17 11.0 -72.5 251 29 363.7 363.7 299.4 363.7 0.00 30 120 15605 -72.1 -86.1 10 14.0 -72.2 243 24 368.7 368.7 300.3 368.7 0.00 31 100 16660 -79.3 -88.3 21 9.0 -79.3 210 22 374.5 374.5 301.4 374.5 0.00 32 90 17257 -81.5 -89.5 24 8.0 -81.5 210 27 381.6 381.6 302.5 381.6 0.00 33 77 18132 -82.9 -90.9 24 8.0 -82.9 320 7 396.1 396.1 304.7 396.1 0.00 34 70 18670 -79.1 -90.1 15 11.0 -79.1 215 16 415.2 415.2 307.2 415.2 0.00 35 64 19187 -75.7 -89.7 9 14.0 -75.7 224 14 433.4 433.4 309.2 433.4 0.00 36 55 20068 -75.7 -91.7 6 16.0 -75.7 197 12 452.6 452.6 311.1 452.6 0.00 37 50 20630 -69.7 -91.7 3 22.0 -69.9 265 9 479.2 479.2 313.4 479.2 0.00 38 48 20874 -67.5 -91.5 2 24.0 -67.7 267 13 490.1 490.1 314.2 490.1 0.00 39 43 21537 -65.7 -91.7 2 26.0 -66.0 316 10 510.2 510.2 315.7 510.2 0.00 40 43 21537 -62.3 -91.3 1 29.0 -62.8 316 10 518.6 518.6 316.2 518.6 0.00 41 36 22642 -58.5 -88.5 1 30.0 -59.5 48 11 555.4 555.4 318.4 555.5 0.00 42 32 23377 -61.1 -90.1 1 29.0 -61.9 32 10 567.5 567.5 319.0 567.5 0.00 43 30 23780 -57.7 -88.7 1 31.0 -58.9 115 9 587.3 587.3 320.0 587.4 0.00 44 26 24691 -52.9 -86.9 1 34.0 -55.1 105 13 625.5 625.5 321.7 625.6 0.01 45 22 25770 -51.3 -85.3 1 34.0 -54.2 77 19 660.9 660.9 323.1 661.0 0.01 46 20 26390 -50.1 -85.1 1 35.0 -53.5 60 20 682.8 682.8 323.9 682.9 0.01 47 15 28282 -47.5 -84.5 1 37.0 -52.7 90 29 750.0 750.0 326.0 750.2 0.02 48 13 29225 -48.7 -85.7 1 37.0 -53.9 87 30 777.2 777.2 326.7 777.4 0.02 49 13 29225 -45.3 -84.3 0 39.0 -51.8 87 30 789.0 789.0 327.0 789.2 0.02 50 12 29759 -46.1 -84.1 1 38.0 -52.6 93 31 804.4 804.4 327.4 804.7 0.03 51 11 30344 -40.7 -81.7 0 41.0 -50.2 101 32 844.3 844.3 328.2 844.7 0.05 52 10 30990 -43.3 -83.3 0 40.0 -51.8 115 32 857.9 857.9 328.5 858.3 0.04 53 6.4 34065 -32.5 -76.5 0 44.0 -49.7 1020.5 1020.6 331.5 1022.7 0.18 54 4.4 36726 -28.9 -73.9 0 45.0 -50.8 1152.9 1153.2 333.3 1158.5 0.39 TRP 90 17257 -81.5 -89.5 24 8.0 -81.5 210 27 381.6 381.6 302.5 381.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5846.00 m Freezing level: 556.13 mb = 5070.00 m = 16633.66 ft Wetbulb zero: 611.10 mb = 4308.39 m = 14134.96 ft Sfc-500 mean rel hum: 40.30 % Est. max temperature: 23.54 C = 74.36 F Sfc-Lift cond lev (LCL): 655.95 mb = 3731.14 m = 12241.14 ft T: 7.54 C 700-500 lapse rate: 6.66 C/km ThetaE index: 3.71 C Layer 740.0- 700.0 mb Conv cond level (CCL): 496.44 mb = 5965.52 m = 19571.68 ft Mean mixing ratio: 4.89 g/kg Conv temperature: 32.60 C = 90.68 F Cap Strength: 6.31 C Lifted Index: 5.47 C Risk: None Lifted Index @300 mb: 10.33 C Lifted Index @700 mb: 1.45 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.69 J/kg Max Up Vert Vel: 6.28 m/s Conv Inhibition (B-): 58121.35 J/kg Cap Strength: 6.12 C Lift Cond Lev (LCL): 578.67 mb = 4748.27 m = 15578.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 219 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 ---------------------------------------------------------- 0 797 2090 0 0 -0.0 -0.0 | 39 9 -5.5 -6.7 1 765 2438 100 18 -17.7 3.1 | 81 23 -23.2 -3.6 2 738 2743 105 19 -18.4 4.9 | 86 24 -23.8 -1.8 3 712 3048 120 13 -11.3 6.5 | 89 17 -16.7 -0.2 4 700 3192 145 8 -4.6 6.6 | 89 10 -10.0 -0.1 5 661 3658 175 6 -0.5 6.0 | 83 6 -6.0 -0.7 6 636 3962 210 4 2.0 3.5 | 47 5 -3.5 -3.2 7 590 4572 225 12 8.5 8.5 | 239 4 3.0 1.8 8 568 4877 175 13 -1.1 13.0 | 134 9 -6.6 6.3 9 527 5486 155 17 -7.2 15.4 | 125 15 -12.6 8.7 10 500 5910 125 6 -4.9 3.4 | 73 11 -10.4 -3.2 11 488 6096 115 3 -2.7 1.3 | 57 10 -8.2 -5.4 12 451 6706 0 0 -0.0 -0.0 | 39 9 -5.5 -6.7 13 416 7315 250 12 11.3 4.1 | 294 6 5.8 -2.6 14 400 7620 235 30 24.6 17.2 | 241 22 19.1 10.5 15 400 7620 235 30 24.6 17.2 | 241 22 19.1 10.5 16 368 8230 265 31 30.9 2.7 | 279 26 25.4 -4.0 17 353 8534 235 31 25.4 17.8 | 241 23 19.9 11.1 18 325 9144 265 33 32.9 2.9 | 278 28 27.4 -3.8 19 300 9730 245 33 29.9 13.9 | 253 26 24.5 7.3 20 286 10058 240 37 32.0 18.5 | 246 29 26.6 11.8 21 251 10973 225 40 28.3 28.3 | 227 31 22.8 21.6 22 250 11000 230 41 31.4 26.4 | 233 33 25.9 19.7 23 219 11887 240 45 39.0 22.5 | 245 37 33.5 15.8 24 200 12480 235 44 36.0 25.2 | 239 36 30.6 18.6 25 181 13106 235 47 38.5 27.0 | 238 39 33.0 20.3 26 150 14280 230 38 29.1 24.4 | 233 30 23.7 17.7 27 141 14630 230 37 28.3 23.8 | 233 29 22.9 17.1 28 127 15240 255 32 30.9 8.3 | 266 26 25.5 1.6 29 121 15545 245 25 22.7 10.6 | 257 18 17.2 3.9 30 115 15850 230 19 14.6 12.2 | 239 11 9.1 5.5 31 103 16459 225 18 12.7 12.7 | 230 9 7.3 6.0 32 100 16660 210 22 11.0 19.1 | 204 14 5.5 12.4 33 93 17069 190 29 5.0 28.6 | 179 22 -0.4 21.9 34 90 17257 210 27 13.5 23.4 | 206 19 8.0 16.7 35 88 17374 195 30 7.8 29.0 | 186 22 2.3 22.3 36 84 17678 235 17 13.9 9.8 | 250 9 8.5 3.1 37 79 17983 280 13 12.8 -2.3 | 321 12 7.3 -8.9 38 75 18288 0 0 -0.0 -0.0 | 39 9 -5.5 -6.7 39 71 18593 170 10 -1.7 9.8 | 114 8 -7.2 3.2 40 70 18670 215 16 9.2 13.1 | 210 7 3.7 6.4 41 67 18898 210 17 8.5 14.7 | 201 9 3.0 8.0 42 64 19202 225 14 9.9 9.9 | 234 5 4.4 3.2 43 61 19507 250 11 10.3 3.8 | 301 6 4.9 -2.9 44 58 19812 275 12 12.0 -1.0 | 320 10 6.5 -7.7 45 55 20117 185 12 1.0 12.0 | 140 7 -4.4 5.3 46 52 20422 265 26 25.9 2.3 | 282 21 20.4 -4.4 47 50 20630 265 9 9.0 0.8 | 329 7 3.5 -5.9 48 49 20726 275 17 16.9 -1.5 | 305 14 11.5 -8.2 49 47 21031 260 10 9.8 1.7 | 318 7 4.4 -4.9 50 42 21641 325 10 5.7 -8.2 | 359 15 0.3 -14.9 51 40 21946 40 10 -6.4 -7.7 | 40 19 -11.9 -14.3 52 37 22555 50 11 -8.4 -7.1 | 45 20 -13.9 -13.7 53 32 23470 30 10 -5.0 -8.7 | 34 19 -10.5 -15.3 54 30 23774 40 12 -7.7 -9.2 | 40 21 -13.2 -15.9 55 30 23780 115 9 -8.2 3.8 | 78 14 -13.6 -2.9 56 26 24689 105 13 -12.6 3.4 | 80 18 -18.0 -3.3 57 24 25298 110 14 -13.2 4.8 | 84 19 -18.6 -1.9 58 23 25603 105 18 -17.4 4.7 | 85 23 -22.8 -2.0 59 22 25908 55 20 -16.4 -11.5 | 50 28 -21.8 -18.1 60 21 26213 125 11 -9.0 6.3 | 89 14 -14.5 -0.4 61 20 26390 60 20 -17.3 -10.0 | 54 28 -22.8 -16.7 62 20 26518 60 10 -8.7 -5.0 | 50 18 -14.1 -11.7 63 18 27127 60 27 -23.4 -13.5 | 55 35 -28.8 -20.2 64 16 27737 75 33 -31.9 -8.5 | 68 40 -37.3 -15.2 65 14 28651 100 26 -25.6 4.5 | 86 31 -31.1 -2.2 66 14 28956 75 32 -30.9 -8.3 | 68 39 -36.4 -15.0 67 12 29566 100 27 -26.6 4.7 | 86 32 -32.0 -2.0 68 12 29870 90 32 -32.0 0.0 | 80 38 -37.5 -6.7 69 10 30990 115 32 -29.0 13.5 | 101 35 -34.5 6.8 Wind Parameters Mean winds (0-6000m): 189.3 at 11.5 knts Storm direction: 219.3 at 8.6 knts Shear (0-3000m) pos: 2.1 neg: 2.1 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 92.0 deg Storm rel helicity (0-3000m) pos: 104.7 neg: -21.8 tot: 82.9 m^2/s^2 ave: 27.6 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.56 Bulk Shear: 35.05 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 ------------------------------------------------------------------------------- 500 101 12 75 18| 19.0 0.0 19.0| 88.5 -2.2 86.3 172.7 0.63| 26.1 16.5 1000 106 14 82 19| 5.9 0.0 5.9|104.1 -2.2 102.0 102.0 0.53| 18.3 9.7 1500 115 12 84 16| 2.2 0.0 2.2|104.3 -4.3 100.0 66.6 0.41| 15.0 6.2 2000 123 10 85 14| 1.5 0.0 1.5|104.5 -8.7 95.8 47.9 0.30| 12.7 3.8 2500 138 10 93 12| 2.5 0.0 2.5|104.7 -9.0 95.7 38.3 0.30| 11.6 3.5 3000 150 10 102 11| 2.1 2.1 4.2|104.7 -21.8 82.9 27.6 0.12| 11.9 1.4 4000 151 11 104 11| 1.6 1.7 3.3|104.7 -75.7 29.0 7.3 -0.09| 11.5 -1.1 5000 151 9 97 10| 1.2 1.2 2.4|105.0-106.4 -1.4 -0.3 -0.19| 10.6 -2.0 6000 189 11 142 6| 1.3 1.4 2.7|171.8-153.8 18.1 3.0 -0.19| 12.0 -2.3 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20250415.23.gif