UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041623.upa.cvt Date: 2300Z 16 APR 25 Searching for OEAB... Searching the city database file for: OEAB ... Date:2300Z 16 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 58 1 925 773 2 850 1528 SFC 797 2090 18.6 8.6 52 10.0 12.3 210 10 311.3 313.0 294.0 338.5 8.83 4 796 2101 20.0 9.0 49 11.0 13.0 208 10 312.9 314.6 294.6 341.1 9.09 5 729 2851 14.8 0.8 38 14.0 7.0 182 11 315.2 316.3 292.5 332.8 5.57 6 700 3192 12.0 0.0 44 12.0 5.4 195 8 315.8 316.8 292.6 333.1 5.47 7 566 4929 -1.7 -3.3 89 1.6 -2.5 91 8 319.4 320.5 293.4 336.5 5.30 8 549 5172 -3.1 -6.5 77 3.4 -4.7 140 9 320.6 321.4 292.9 334.6 4.29 9 547 5201 -2.5 -10.5 54 8.0 -5.9 146 9 321.6 322.2 292.3 332.0 3.14 10 541 5288 -2.5 -11.5 50 9.0 -6.3 163 9 322.6 323.2 292.4 332.4 2.93 11 518 5632 -4.9 -8.5 76 3.6 -6.5 219 12 323.8 324.5 293.5 336.7 3.89 12 509 5770 -5.3 -16.3 42 11.0 -9.4 233 14 324.9 325.3 292.3 332.1 2.10 13 503 5863 -5.9 -10.9 68 5.0 -8.0 229 14 325.3 325.9 293.4 336.4 3.31 14 500 5910 -6.3 -12.3 62 6.0 -8.8 225 14 325.4 325.9 293.2 335.4 2.98 15 478 6261 -8.5 -13.4 68 4.9 -10.4 230 16 326.9 327.4 293.4 336.5 2.85 16 467 6442 -8.9 -18.9 44 10.0 -12.3 235 19 328.5 328.9 293.0 335.0 1.84 17 416 7324 -17.5 -21.7 70 4.2 -18.7 230 20 328.5 328.9 292.9 334.2 1.62 18 414 7361 -17.7 -22.6 66 4.9 -19.1 233 20 328.7 329.0 292.8 334.0 1.50 19 413 7379 -17.7 -23.7 59 6.0 -19.3 235 20 329.0 329.2 292.7 333.8 1.37 20 411 7415 -16.7 -42.7 9 26.0 -20.8 238 20 330.7 330.8 292.2 331.5 0.22 21 407 7489 -15.5 -52.5 3 37.0 -20.3 244 21 333.2 333.2 292.7 333.5 0.07 22 400 7620 -16.5 -51.5 3 35.0 -21.0 255 21 333.5 333.6 292.7 333.9 0.08 23 383 7944 -19.1 -50.1 5 31.0 -23.0 250 23 334.3 334.3 293.0 334.7 0.10 24 350 8609 -21.7 -50.7 5 29.0 -25.2 241 28 339.5 339.5 294.3 339.9 0.10 25 300 9720 -30.9 -53.9 9 23.0 -32.8 225 36 341.8 341.8 294.8 342.2 0.08 26 297 9791 -31.5 -43.5 30 12.0 -32.9 226 37 342.0 342.0 295.0 343.1 0.27 27 272 10408 -36.7 -44.7 43 8.0 -37.5 246 41 343.1 343.2 295.3 344.2 0.26 28 271 10433 -36.9 -44.9 43 8.0 -37.7 247 41 343.2 343.3 295.3 344.2 0.26 29 269 10485 -36.3 -57.3 10 21.0 -37.6 249 42 344.8 344.8 295.5 345.1 0.06 30 267 10537 -36.3 -58.3 9 22.0 -37.7 251 42 345.5 345.5 295.7 345.8 0.05 31 255 10854 -38.9 -51.9 24 13.0 -39.8 252 42 346.3 346.3 295.9 346.8 0.12 32 250 10990 -39.7 -55.7 17 16.0 -40.6 250 42 347.0 347.1 296.1 347.4 0.08 33 230 11556 -44.1 -65.1 8 21.0 -44.9 255 43 348.7 348.7 296.4 348.8 0.03 34 200 12480 -52.1 -67.1 15 15.0 -52.4 255 37 350.3 350.3 296.7 350.4 0.02 35 194 12676 -53.9 -67.9 16 14.0 -54.2 253 35 350.5 350.5 296.7 350.5 0.02 36 150 14280 -65.1 -77.1 18 12.0 -65.2 265 24 357.9 357.9 298.3 358.0 0.01 37 148 14362 -65.3 -78.3 15 13.0 -65.4 267 23 359.0 359.0 298.5 359.0 0.01 38 100 16670 -79.7 -86.7 30 7.0 -79.7 225 19 373.7 373.7 301.2 373.7 0.00 39 89 17325 -82.1 -89.1 29 7.0 -82.1 345 10 381.6 381.6 302.5 381.6 0.00 40 87 17453 -80.3 -89.3 21 9.0 -80.3 358 10 387.7 387.7 303.5 387.7 0.00 41 77 18137 -83.1 -90.1 29 7.0 -83.1 118 13 395.7 395.7 304.6 395.7 0.00 42 70 18670 -81.1 -90.1 20 9.0 -81.1 65 6 410.9 410.9 306.6 410.9 0.00 43 68 18833 -81.3 -90.3 20 9.0 -81.3 92 8 413.9 413.9 307.0 413.9 0.00 44 56 19954 -71.3 -90.3 4 19.0 -71.4 234 12 460.3 460.3 311.8 460.3 0.00 45 54 20169 -72.1 -91.1 4 19.0 -72.2 265 13 463.3 463.3 312.1 463.3 0.00 46 51 20511 -67.1 -90.1 2 23.0 -67.3 268 14 482.6 482.6 313.7 482.6 0.00 47 50 20630 -67.9 -90.9 2 23.0 -68.1 340 12 483.5 483.5 313.7 483.5 0.00 48 46 21130 -69.9 -90.9 3 21.0 -70.1 347 10 490.3 490.3 314.2 490.3 0.00 49 44 21396 -68.9 -91.9 2 23.0 -69.1 5 5 499.0 499.0 314.9 499.0 0.00 50 42 21678 -63.7 -89.7 2 26.0 -64.1 10 3 518.6 518.6 316.2 518.6 0.00 51 30 23780 -56.7 -86.7 1 30.0 -58.0 355 5 590.1 590.1 320.2 590.1 0.01 52 23 25477 -51.7 -85.7 1 34.0 -54.4 74 12 651.4 651.4 322.7 651.4 0.01 53 22 25764 -52.9 -85.9 1 33.0 -55.4 45 9 656.1 656.1 322.9 656.2 0.01 54 20 26380 -50.3 -85.3 1 35.0 -53.7 70 22 682.2 682.2 323.9 682.3 0.01 55 17 27454 -44.7 -82.7 1 38.0 -50.5 87 33 732.6 732.6 325.4 732.8 0.03 56 16 27858 -46.5 -83.5 1 37.0 -51.8 82 34 739.6 739.6 325.7 739.8 0.02 57 14 28750 -43.7 -82.7 1 39.0 -50.7 120 26 777.8 777.9 326.7 778.1 0.03 58 12 29784 -44.9 -82.9 1 38.0 -52.0 108 30 808.7 808.7 327.4 809.0 0.03 59 10 31010 -42.1 -83.1 0 41.0 -51.2 90 44 862.4 862.4 328.7 862.8 0.04 60 5.0 35822 -30.2 -75.0 0 44.8 -50.4 110 70 1105.6 1105.8 332.8 1109.6 0.29 61 4.8 36113 -29.5 -74.5 0 45.0 -50.5 1121.8 1122.1 332.9 1126.3 0.33 62 4.4 36733 -30.3 -75.3 0 45.0 -51.2 1146.3 1146.6 333.3 1150.7 0.32 TRP 89 17325 -82.1 -89.1 29 7.0 -82.1 345 10 381.6 381.6 302.5 381.6 0.00 WND 5.0 35822 -30.2 -75.0 0 44.8 -50.4 110 70 1105.6 1105.8 332.8 1109.6 0.29 Sounding variables and indices 1000-500 mb thick: 5852.00 m Freezing level: 582.63 mb = 4713.58 m = 15464.30 ft Wetbulb zero: 608.35 mb = 4339.28 m = 14236.31 ft Sfc-500 mean rel hum: 59.60 % Est. max temperature: 24.13 C = 75.44 F Sfc-Lift cond lev (LCL): 686.59 mb = 3350.09 m = 10990.96 ft T: 10.75 C 700-500 lapse rate: 6.73 C/km ThetaE index: 8.26 C Layer 729.0- 700.0 mb Conv cond level (CCL): 584.19 mb = 4670.54 m = 15323.10 ft Mean mixing ratio: 6.74 g/kg Conv temperature: 25.74 C = 78.34 F Cap Strength: 3.00 C Lifted Index: 2.35 C Risk: None Lifted Index @300 mb: 5.82 C Lifted Index @700 mb: 1.13 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.16 J/kg Max Up Vert Vel: 4.93 m/s Conv Inhibition (B-): 52697.18 J/kg Cap Strength: 3.00 C Lift Cond Lev (LCL): 619.71 mb = 4187.99 m = 13739.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 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 210 10 5.0 8.7 | 148 8 -4.1 6.6 1 765 2438 155 10 -4.2 9.1 | 118 15 -13.3 7.0 2 738 2743 185 11 1.0 11.0 | 137 12 -8.2 8.9 3 712 3048 175 11 -1.0 11.0 | 131 13 -10.1 8.9 4 700 3192 195 8 2.1 7.7 | 129 9 -7.1 5.6 5 661 3658 225 7 4.9 4.9 | 125 5 -4.2 2.9 6 636 3962 280 2 2.0 -0.3 | 71 8 -7.2 -2.4 7 590 4572 25 7 -3.0 -6.3 | 55 15 -12.1 -8.4 8 527 5486 205 10 4.2 9.1 | 145 9 -4.9 7.0 9 507 5791 235 14 11.5 8.0 | 202 6 2.3 6.0 10 500 5910 225 14 9.9 9.9 | 186 8 0.8 7.8 11 488 6096 225 13 9.2 9.2 | 181 7 0.1 7.1 12 469 6401 235 19 15.6 10.9 | 216 11 6.4 8.8 13 416 7315 230 20 15.3 12.9 | 210 12 6.2 10.8 14 400 7620 255 21 20.3 5.4 | 253 12 11.2 3.4 15 400 7620 255 21 20.3 5.4 | 253 12 11.2 3.4 16 300 9720 225 36 25.5 25.5 | 215 29 16.3 23.4 17 299 9754 225 37 26.2 26.2 | 215 30 17.0 24.1 18 262 10668 255 43 41.5 11.1 | 254 34 32.4 9.1 19 250 10990 250 42 39.5 14.4 | 248 33 30.3 12.3 20 239 11278 255 45 43.5 11.6 | 254 36 34.3 9.6 21 200 12480 255 37 35.7 9.6 | 254 28 26.6 7.5 22 164 13716 240 27 23.4 13.5 | 231 18 14.3 11.4 23 156 14021 260 26 25.6 4.5 | 262 17 16.5 2.4 24 150 14280 265 24 23.9 2.1 | 270 15 14.8 0.0 25 134 14935 285 17 16.4 -4.4 | 312 10 7.3 -6.5 26 127 15240 275 14 13.9 -1.2 | 304 6 4.8 -3.3 27 121 15545 210 12 6.0 10.4 | 159 9 -3.1 8.3 28 109 16154 190 14 2.4 13.8 | 150 13 -6.7 11.7 29 100 16670 225 19 13.4 13.4 | 201 12 4.3 11.4 30 93 17069 240 11 9.5 5.5 | 187 3 0.4 3.4 31 89 17325 345 10 2.6 -9.7 | 29 13 -6.5 -11.7 32 84 17678 20 10 -3.4 -9.4 | 48 17 -12.5 -11.5 33 79 17983 55 10 -8.2 -5.7 | 66 19 -17.3 -7.8 34 75 18288 180 15 0.0 15.0 | 145 16 -9.1 12.9 35 71 18593 220 10 6.4 7.7 | 154 6 -2.7 5.6 36 70 18670 65 6 -5.4 -2.5 | 72 15 -14.6 -4.6 37 64 19202 150 12 -6.0 10.4 | 119 17 -15.1 8.3 38 61 19507 135 10 -7.1 7.1 | 107 17 -16.2 5.0 39 58 19812 185 11 1.0 11.0 | 137 12 -8.2 8.9 40 55 20117 280 12 11.8 -2.1 | 327 5 2.7 -4.2 41 52 20422 210 15 7.5 13.0 | 172 11 -1.6 10.9 42 50 20630 340 12 4.1 -11.3 | 21 14 -5.0 -13.4 43 47 21031 340 12 4.1 -11.3 | 21 14 -5.0 -13.4 44 42 21641 20 1 -0.3 -0.9 | 72 10 -9.5 -3.0 45 40 21946 335 10 4.2 -9.1 | 24 12 -4.9 -11.1 46 35 22860 20 14 -4.8 -13.2 | 42 21 -13.9 -15.2 47 33 23165 65 20 -18.1 -8.5 | 69 29 -27.2 -10.5 48 32 23470 80 11 -10.8 -1.9 | 79 20 -20.0 -4.0 49 30 23774 355 10 0.9 -10.0 | 34 15 -8.3 -12.0 50 30 23780 355 5 0.4 -5.0 | 51 11 -8.7 -7.1 51 27 24384 20 10 -3.4 -9.4 | 48 17 -12.5 -11.5 52 26 24689 60 14 -12.1 -7.0 | 67 23 -21.2 -9.1 53 25 24994 95 11 -11.0 1.0 | 87 20 -20.1 -1.1 54 24 25298 110 14 -13.2 4.8 | 97 22 -22.3 2.7 55 23 25603 50 10 -7.7 -6.4 | 63 19 -16.8 -8.5 56 22 25908 40 9 -5.8 -6.9 | 59 17 -14.9 -9.0 57 21 26213 80 25 -24.6 -4.3 | 79 34 -33.7 -6.4 58 20 26380 70 22 -20.7 -7.5 | 72 31 -29.8 -9.6 59 20 26518 90 22 -22.0 0.0 | 86 31 -31.1 -2.1 60 19 26822 70 20 -18.8 -6.8 | 72 29 -27.9 -8.9 61 18 27127 95 30 -29.9 2.6 | 91 39 -39.0 0.5 62 16 27737 80 35 -34.5 -6.1 | 79 44 -43.6 -8.2 63 16 28042 85 32 -31.9 -2.8 | 83 41 -41.0 -4.9 64 14 28651 120 26 -22.5 13.0 | 109 33 -31.6 10.9 65 14 28956 120 26 -22.5 13.0 | 109 33 -31.6 10.9 66 13 29261 95 27 -26.9 2.4 | 90 36 -36.0 0.3 67 12 29870 110 30 -28.2 10.3 | 102 38 -37.3 8.2 68 10 31010 90 44 -44.0 0.0 | 88 53 -53.1 -2.1 Wind Parameters Mean winds (0-6000m): 227.2 at 12.5 knts Storm direction: 257.2 at 9.4 knts Shear (0-3000m) pos: 1.2 neg: 1.2 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -46.8 deg Storm rel helicity (0-3000m) pos: 77.5 neg: -34.0 tot: 43.4 m^2/s^2 ave: 14.5 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.92 Bulk Shear: 13.18 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 ------------------------------------------------------------------------------- 500 176 10 129 13| 0.0 7.2 7.2| 5.8 -16.0 -10.2 -20.3 -0.36| 10.8 -3.9 1000 178 10 131 13| 1.0 3.6 4.6| 13.2 -19.4 -6.2 -6.2 -0.17| 8.0 -1.4 1500 185 10 132 11| 2.8 2.4 5.2| 13.4 -21.4 -8.0 -5.3 -0.15| 7.6 -1.2 2000 191 8 129 10| 3.3 1.8 5.1| 13.4 -30.2 -16.8 -8.4 -0.31| 7.8 -2.5 2500 190 8 125 10| 3.4 1.4 4.9| 20.2 -34.0 -13.9 -5.6 -0.24| 8.0 -1.9 3000 178 8 121 11| 1.2 1.2 2.4| 77.5 -34.0 43.4 14.5 0.07| 9.0 0.6 4000 204 9 136 8| 1.4 0.9 2.3|125.0 -38.9 86.1 21.5 0.24| 9.8 2.3 5000 218 11 158 7| 1.8 0.8 2.6|137.1 -41.4 95.7 19.1 0.27| 8.6 2.3 6000 227 12 180 6| 1.9 0.6 2.5|163.7 -49.8 113.9 19.0 0.30| 8.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//OEAB/skewt/OEAB.skewt.20250416.23.gif