UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for MMUN... Searching the city database file for: MMUN ... Date:0000Z 14 OCT 25 Station: MMUN WMO ident: 76595 Latitude: 21.03 Longitude: -86.88 Elevation: 10.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1011 10 27.4 23.8 81 3.6 24.7 40 16 299.6 303.0 297.5 354.3 18.67 1 1000 106 27.2 21.2 70 6.0 22.9 35 14 300.4 303.3 296.1 347.4 16.05 2 925 792 21.8 17.7 78 4.1 18.9 30 14 301.6 304.2 294.9 342.6 13.91 3 859 1433 16.6 14.1 85 2.5 15.0 28 8 302.6 304.8 293.7 337.7 11.86 4 850 1523 16.6 13.5 82 3.1 14.6 25 8 303.5 305.7 293.7 337.8 11.52 5 812 1911 14.2 9.2 72 5.0 11.1 264 2 305.0 306.7 292.3 332.1 9.03 6 763 2435 11.6 6.9 73 4.7 8.8 305 2 307.7 309.2 292.4 332.6 8.21 7 719 2929 7.4 6.2 92 1.2 6.7 216 3 308.3 309.9 292.7 333.6 8.30 8 709 3045 8.8 3.8 71 5.0 5.9 152 4 311.1 312.4 292.6 333.1 7.11 9 700 3151 9.2 -2.8 43 12.0 3.1 135 2 312.7 313.5 290.7 326.7 4.45 10 691 3258 9.0 -12.0 21 21.0 0.2 131 2 313.6 314.0 289.0 320.8 2.20 11 677 3427 9.8 -29.2 5 39.0 -1.9 124 3 316.3 316.4 288.1 318.1 0.50 12 654 3713 8.6 -35.4 3 44.0 -3.1 137 4 318.1 318.2 288.5 319.2 0.29 13 598 4447 4.4 -38.6 3 43.0 -6.0 273 5 321.5 321.6 289.5 322.4 0.23 14 585 4625 4.8 -33.2 4 38.0 -5.6 318 6 324.0 324.1 290.4 325.5 0.40 15 536 5330 -0.9 -17.9 26 17.0 -7.2 282 6 325.4 325.8 292.1 331.4 1.74 16 500 5880 -5.7 -22.7 25 17.0 -11.1 235 6 326.1 326.3 291.8 330.4 1.23 17 476 6263 -9.5 -24.5 28 15.0 -13.8 230 6 326.0 326.2 291.7 329.9 1.10 18 437 6915 -15.3 -36.3 15 21.0 -19.3 246 7 326.7 326.8 291.2 328.2 0.39 19 428 7072 -16.7 -36.7 16 20.0 -20.3 248 7 326.9 327.0 291.2 328.3 0.38 20 415 7304 -16.1 -53.1 3 37.0 -20.7 251 8 330.6 330.6 291.9 330.8 0.07 21 400 7580 -17.9 -56.9 2 39.0 -22.1 255 8 331.7 331.7 292.2 331.9 0.04 22 366 8239 -22.1 -57.1 3 35.0 -25.5 253 5 334.7 334.7 293.0 334.9 0.05 23 360 8360 -23.3 -55.3 4 32.0 -26.4 268 5 334.6 334.7 293.0 334.9 0.06 24 358 8401 -23.7 -53.7 5 30.0 -26.7 273 4 334.6 334.7 293.0 334.9 0.07 25 357 8421 -23.9 -53.9 5 30.0 -26.9 275 4 334.6 334.6 293.0 334.9 0.07 26 356 8442 -23.1 -56.1 3 33.0 -26.3 278 4 336.0 336.0 293.4 336.2 0.05 27 355 8462 -22.3 -57.3 3 35.0 -25.7 281 4 337.3 337.3 293.7 337.5 0.05 28 354 8483 -21.3 -62.3 1 41.0 -25.0 283 4 338.9 338.9 294.1 339.0 0.02 29 353 8504 -19.1 -59.1 2 40.0 -23.4 286 4 342.2 342.2 294.9 342.3 0.04 30 352 8525 -16.7 -42.7 9 26.0 -21.2 288 4 345.7 345.7 295.9 346.7 0.25 31 351 8547 3.0 -33.0 5 36.0 -9.4 372.6 372.7 301.5 375.4 0.68 TRP WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 543.74 mb = 5219.10 m = 17122.82 ft Freezing level: 351.15 mb = 8544.00 m = 28031.17 ft Wetbulb zero: 689.70 mb = 3273.56 m = 10739.89 ft Precipitable water: 1.51 inches Sfc-500 mean rel hum: 46.13 % Est. max temperature: 30.39 C = 86.70 F Sfc-Lift cond lev (LCL): 959.98 mb = 465.42 m = 1526.96 ft T: 24.37 C 700-500 lapse rate: 5.46 C/km ThetaE index: 16.54 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 877.43 mb = 1248.92 m = 4097.44 ft Mean mixing ratio: 15.04 g/kg Conv temperature: 30.14 C = 86.25 F Cap Strength: 2.73 C Lifted Index: -0.97 C Risk: Thunderstorms probable Lifted Index @700 mb: -0.02 C Showalter Index: 2.01 C Risk: Showers probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 19.20 C K Index: 23.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 184.00 Risk: None Energy Index: -1.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 341.44 J/kg Max Up Vert Vel: 26.13 m/s Conv Inhibition (B-): 12.74 J/kg Cap Strength: 2.73 C Lift Cond Lev (LCL): 895.09 mb = 1076.51 m = 3531.80 ft Lev Free Conv (LFC): 860.09 mb = 1421.73 m = 4664.41 ft Equ Level (EL): 690.09 mb = 3268.93 m = 10724.71 ft B at Equ Level: 62.54 J/kg Max Parcel Lev (MPL): 610.09 mb = 4282.69 m = 14050.65 ft Wind level data Storm motion: 35 at 5 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 1011 10 40 16 -10.3 -12.3 | 42 11 -7.6 -8.4 1 1000 106 35 14 -8.0 -11.5 | 35 9 -5.3 -7.6 2 978 305 40 18 -11.6 -13.8 | 42 13 -8.9 -9.9 3 925 792 30 14 -7.0 -12.1 | 28 9 -4.3 -8.2 4 912 914 25 14 -5.9 -12.7 | 20 9 -3.2 -8.8 5 880 1219 35 8 -4.6 -6.6 | 36 3 -1.9 -2.7 6 850 1523 25 8 -3.4 -7.3 | 12 3 -0.7 -3.4 7 850 1524 360 6 -0.0 -6.0 | 308 3 2.7 -2.1 8 820 1829 305 2 1.6 -1.1 | 238 5 4.3 2.7 9 790 2134 145 2 -1.1 1.6 | 196 6 1.5 5.5 10 762 2438 310 2 1.5 -1.3 | 238 5 4.2 2.6 11 735 2743 315 2 1.4 -1.4 | 239 5 4.1 2.5 12 709 3048 150 4 -2.0 3.5 | 185 7 0.7 7.3 13 700 3151 135 2 -1.4 1.4 | 193 5 1.3 5.3 14 658 3658 115 4 -3.6 1.7 | 170 6 -0.9 5.6 15 633 3962 265 4 4.0 0.3 | 238 8 6.7 4.2 16 610 4267 220 4 2.6 3.1 | 217 9 5.3 6.9 17 588 4572 320 6 3.9 -4.6 | 276 7 6.5 -0.7 18 566 4877 300 6 5.2 -3.0 | 264 8 7.9 0.9 19 525 5486 275 6 6.0 -0.5 | 249 9 8.7 3.4 20 500 5880 235 6 4.9 3.4 | 226 11 7.6 7.3 21 486 6096 220 6 3.9 4.6 | 218 11 6.5 8.5 22 467 6401 240 6 5.2 3.0 | 229 10 7.9 6.9 23 400 7580 255 8 7.7 2.1 | 240 12 10.4 6.0 24 398 7620 250 8 7.5 2.7 | 237 12 10.2 6.6 25 382 7925 215 6 3.4 4.9 | 215 11 6.1 8.8 26 351 8534 290 4 3.8 -1.4 | 249 7 6.4 2.5 Wind Parameters Mean winds (0-6000m): 4.6 at 6.3 knts Storm direction: 34.6 at 4.7 knts Shear (0-3000m) pos: 0.5 neg: 3.6 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 153.0 deg Storm rel helicity (0-3000m) pos: 13.5 neg: -41.3 tot: -27.9 m^2/s^2 ave: -9.3 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 19.37 Bulk Shear: 17.63 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 38 16 39 12| 0.0 1.3 1.3| 3.8 -7.3 -3.5 -7.1 -0.14| 8.7 -1.2 1000 35 15 35 11| 0.0 2.5 2.5| 4.9 -14.5 -9.6 -9.6 -0.24| 7.4 -1.7 1500 34 13 33 8| 0.0 2.9 2.9| 6.3 -15.7 -9.4 -6.3 -0.19| 6.8 -1.3 2000 31 11 28 6| 0.0 4.6 4.6| 6.3 -28.0 -21.7 -10.9 -0.49| 8.4 -4.1 2500 31 9 26 4| 0.6 3.7 4.3| 13.4 -30.8 -17.3 -6.9 -0.33| 8.2 -2.7 3000 29 8 22 3| 0.5 3.6 4.1| 13.5 -41.3 -27.9 -9.3 -0.40| 8.1 -3.2 4000 35 7 37 2| 1.1 2.4 3.4| 31.4 -45.4 -14.1 -3.5 -0.21| 7.9 -1.6 5000 23 6 353 2| 1.2 1.9 3.1| 47.6 -53.6 -5.9 -1.2 -0.12| 7.6 -0.9 6000 5 6 318 3| 1.0 2.1 3.1| 47.6 -70.8 -23.2 -3.9 -0.19| 6.9 -1.3 Wrote GIF file: /home/apache/climate/data/raob//MMUN/skewt/MMUN.skewt.20251014.00.gif