UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for MMUN... Searching the city database file for: MMUN ... Date:1200Z 2 DEC 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 1014 10 21.8 21.1 96 0.7 21.3 90 5 293.8 296.6 294.0 338.6 15.72 1 1010 45 23.2 21.9 92 1.3 22.3 46 6 295.5 298.5 295.1 343.2 16.60 2 1000 134 24.4 21.8 85 2.6 22.6 295 10 297.5 300.6 295.7 345.9 16.66 3 990 222 24.6 21.7 84 2.9 22.5 275 8 298.6 301.6 296.0 347.3 16.73 4 925 812 20.2 17.0 82 3.2 18.0 240 6 300.0 302.4 294.0 338.9 13.29 5 850 1537 16.0 13.1 83 2.9 14.1 235 6 302.9 305.0 293.4 336.2 11.22 6 813 1913 13.8 12.0 89 1.8 12.6 220 3 304.5 306.5 293.6 337.0 10.90 7 780 2262 13.2 3.2 51 10.0 7.6 209 5 307.4 308.6 290.7 326.4 6.18 8 714 3001 10.4 -3.6 37 14.0 3.4 238 6 312.2 313.0 290.3 325.2 4.10 9 707 3083 10.8 -10.2 22 21.0 1.5 241 6 313.6 314.0 289.2 321.6 2.49 10 700 3166 10.4 -6.6 30 17.0 2.3 230 6 314.0 314.6 290.2 324.7 3.33 11 655 3714 6.8 -9.2 31 16.0 -0.3 286 12 316.0 316.5 290.4 325.4 2.91 12 595 4496 3.2 -27.8 8 31.0 -6.0 256 12 320.6 320.7 289.6 322.9 0.65 13 500 5880 -6.1 -25.1 21 19.0 -11.6 240 12 325.6 325.8 291.5 329.1 1.00 14 486 6101 -7.5 -32.5 12 25.0 -13.5 223 8 326.5 326.6 291.3 328.4 0.51 15 474 6295 -9.1 -23.1 31 14.0 -13.3 209 4 326.9 327.1 292.1 331.3 1.26 16 434 6971 -13.3 -29.3 25 16.0 -17.2 330 7 329.9 330.1 292.4 332.8 0.78 17 413 7348 -14.1 -37.1 12 23.0 -18.7 341 9 333.6 333.7 293.1 335.1 0.38 18 400 7590 -15.3 -41.3 9 26.0 -19.8 330 10 335.1 335.2 293.3 336.1 0.26 19 332 8961 -28.3 -45.3 18 17.0 -30.2 278 12 335.6 335.7 293.4 336.4 0.20 20 300 9680 -33.3 -56.3 8 23.0 -34.9 225 6 338.4 338.5 294.0 338.7 0.06 21 279 10184 -37.1 -63.1 5 26.0 -38.4 216 11 340.1 340.1 294.4 340.2 0.03 22 250 10930 -43.9 -65.9 7 22.0 -44.6 220 16 340.8 340.8 294.6 340.9 0.02 23 202 12336 -55.3 -66.3 24 11.0 -55.5 237 24 344.2 344.2 295.4 344.3 0.03 24 200 12400 -55.9 -66.9 24 11.0 -56.1 240 23 344.2 344.2 295.4 344.3 0.02 25 169 13450 -62.9 -77.9 12 15.0 -63.0 240 31 349.6 349.6 296.5 349.6 0.01 26 150 14170 -69.3 -82.3 13 13.0 -69.4 255 27 350.7 350.7 296.8 350.7 0.00 27 137 14704 -73.9 -83.9 20 10.0 -73.9 263 25 351.8 351.8 297.0 351.8 0.00 28 128 15098 -76.7 -84.7 27 8.0 -76.7 270 24 353.7 353.7 297.4 353.7 0.00 29 121 15420 -78.1 -85.1 31 7.0 -78.1 275 23 356.8 356.8 298.1 356.8 0.00 30 100 16510 -77.3 -86.3 22 9.0 -77.3 280 18 378.4 378.4 302.0 378.4 0.00 31 90 17117 -74.5 -87.5 12 13.0 -74.5 261 18 395.5 395.5 304.6 395.5 0.00 32 82 17654 -76.7 -87.7 16 11.0 -76.7 327 12 401.7 401.7 305.5 401.7 0.00 33 70 18570 -73.3 -88.3 8 15.0 -73.3 165 12 427.6 427.6 308.6 427.6 0.00 34 57 19783 -69.9 -88.9 5 19.0 -70.1 279 14 461.2 461.2 311.9 461.2 0.00 35 50 20560 -71.3 -91.3 4 20.0 -71.4 265 14 475.5 475.5 313.1 475.5 0.00 36 49 20679 -71.9 -91.9 3 20.0 -72.0 266 15 476.8 476.8 313.2 476.8 0.00 37 45 21188 -65.7 -91.7 2 26.0 -66.0 298 10 503.6 503.6 315.2 503.6 0.00 38 42 21607 -66.1 -92.1 1 26.0 -66.4 258 4 512.7 512.7 315.8 512.7 0.00 39 39 22060 -62.1 -93.1 1 31.0 -62.7 256 11 533.8 533.8 317.2 533.8 0.00 40 36 22552 -64.3 -93.3 1 29.0 -64.8 191 5 540.4 540.4 317.5 540.4 0.00 41 32 23277 -61.7 -94.7 0 33.0 -62.4 241 2 565.9 565.9 318.9 565.9 0.00 42 30 23680 -57.7 -91.7 1 34.0 -58.9 335 10 587.3 587.3 320.0 587.4 0.00 43 29 23894 -56.3 -91.3 0 35.0 -57.8 325 5 596.9 596.9 320.5 596.9 0.00 44 23 25371 -54.5 -89.5 1 35.0 -56.6 201 3 643.1 643.1 322.4 643.2 0.01 45 21 25950 -56.5 -91.5 0 35.0 -58.3 220 17 654.0 654.0 322.9 654.1 0.00 46 20 26260 -55.3 -90.3 1 35.0 -57.5 220 25 666.9 666.9 323.3 666.9 0.01 47 15 28111 -51.3 -87.3 1 36.0 -55.1 266 22 737.4 737.4 325.6 737.5 0.01 48 12 29561 -50.7 -86.7 1 36.0 -55.4 230 37 788.1 788.1 327.0 788.3 0.02 49 10 30740 -53.9 -88.9 1 35.0 -58.0 270 27 818.4 818.4 327.7 818.5 0.01 50 8.7 31644 -49.3 -85.3 1 36.0 -55.6 869.5 869.5 328.8 869.8 0.03 51 7.7 32445 -49.1 -86.1 1 37.0 -55.9 901.2 901.2 329.4 901.5 0.03 TRP 121 15420 -78.1 -85.1 31 7.0 -78.1 275 23 356.8 356.8 298.1 356.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 562.31 mb = 4972.42 m = 16313.53 ft Wetbulb zero: 660.66 mb = 3643.03 m = 11952.04 ft Precipitable water: 1.50 inches Sfc-500 mean rel hum: 45.58 % Est. max temperature: 30.40 C = 86.71 F Sfc-Lift cond lev (LCL): 1004.02 mb = 98.16 m = 322.05 ft T: 23.92 C 700-500 lapse rate: 6.08 C/km ThetaE index: 15.38 C Layer 780.0- 700.0 mb Conv cond level (CCL): 894.24 mb = 1101.99 m = 3615.40 ft Mean mixing ratio: 15.16 g/kg Conv temperature: 29.20 C = 84.55 F Cap Strength: 1.83 C Lifted Index: -0.55 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.98 C Lifted Index @700 mb: 1.83 C Showalter Index: 2.32 C Risk: Showers probable Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.20 C K Index: 18.20 Risk: < 20 % chance of thunderstorms Sweat Index: 181.20 Risk: None Energy Index: -1.30 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 181.99 J/kg Max Up Vert Vel: 19.08 m/s Conv Inhibition (B-): 21.93 J/kg Cap Strength: 1.82 C Lift Cond Lev (LCL): 924.97 mb = 812.32 m = 2665.07 ft Lev Free Conv (LFC): 839.97 mb = 1637.40 m = 5372.00 ft Equ Level (EL): 789.97 mb = 2155.06 m = 7070.32 ft B at Equ Level: 18.48 J/kg Max Parcel Lev (MPL): 709.97 mb = 3048.31 m = 10000.89 ft Wind level data Storm motion: 283 at 6 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 1014 10 90 5 -5.0 0.0 | 97 11 -11.0 1.4 1 1000 134 295 10 9.1 -4.2 | 313 4 3.0 -2.8 2 981 305 255 6 5.8 1.6 | 176 3 -0.2 2.9 3 925 812 240 6 5.2 3.0 | 169 4 -0.8 4.4 4 914 914 235 4 3.3 2.3 | 143 5 -2.7 3.7 5 882 1219 255 6 5.8 1.6 | 176 3 -0.2 2.9 6 851 1524 225 4 2.8 2.8 | 143 5 -3.2 4.2 7 850 1537 235 6 4.9 3.4 | 167 5 -1.1 4.8 8 821 1829 225 2 1.4 1.4 | 121 5 -4.6 2.8 9 792 2134 205 4 1.7 3.6 | 139 7 -4.3 5.0 10 763 2438 215 6 3.4 4.9 | 158 7 -2.6 6.3 11 736 2743 200 8 2.7 7.5 | 160 9 -3.3 8.9 12 710 3048 245 6 5.4 2.5 | 172 4 -0.6 3.9 13 700 3166 230 6 4.6 3.9 | 165 5 -1.4 5.2 14 684 3353 240 4 3.5 2.0 | 143 4 -2.6 3.4 15 659 3658 290 12 11.3 -4.1 | 297 6 5.3 -2.7 16 634 3962 260 10 9.8 1.7 | 231 5 3.8 3.1 17 588 4572 255 12 11.6 3.1 | 231 7 5.6 4.5 18 566 4877 270 12 12.0 -0.0 | 257 6 6.0 1.4 19 525 5486 265 14 13.9 1.2 | 252 8 7.9 2.6 20 506 5791 245 12 10.9 5.1 | 217 8 4.9 6.5 21 500 5880 240 12 10.4 6.0 | 211 9 4.4 7.4 22 467 6401 200 2 0.7 1.9 | 121 6 -5.3 3.3 23 449 6706 185 2 0.2 2.0 | 120 7 -5.8 3.4 24 431 7010 355 8 0.7 -8.0 | 39 8 -5.3 -6.6 25 400 7590 330 10 5.0 -8.7 | 8 7 -1.0 -7.3 26 382 7925 315 6 4.2 -4.2 | 32 3 -1.8 -2.9 27 366 8230 290 6 5.6 -2.1 | 30 1 -0.4 -0.7 28 323 9144 275 14 13.9 -1.2 | 269 8 7.9 0.2 29 310 9449 295 12 10.9 -5.1 | 307 6 4.9 -3.7 30 300 9680 225 6 4.2 4.2 | 162 6 -1.8 5.6 31 297 9754 235 6 4.9 3.4 | 167 5 -1.1 4.8 32 260 10668 195 16 4.1 15.5 | 174 17 -1.9 16.8 33 250 10930 220 16 10.3 12.3 | 197 14 4.3 13.6 34 237 11278 240 25 21.7 12.5 | 228 21 15.6 13.9 35 206 12192 230 25 19.2 16.1 | 217 22 13.1 17.5 36 200 12400 240 23 19.9 11.5 | 227 19 13.9 12.9 37 178 13106 255 23 22.2 6.0 | 246 18 16.2 7.3 38 170 13411 240 31 26.8 15.5 | 231 27 20.8 16.9 39 150 14170 255 27 26.1 7.0 | 247 22 20.1 8.4 40 121 15420 275 23 22.9 -2.0 | 272 17 16.9 -0.6 41 118 15545 280 21 20.7 -3.6 | 279 15 14.7 -2.3 42 112 15850 255 25 24.1 6.5 | 247 20 18.1 7.9 43 106 16154 275 31 30.9 -2.7 | 273 25 24.9 -1.3 44 101 16459 290 25 23.5 -8.6 | 292 19 17.5 -7.2 45 100 16510 280 18 17.7 -3.1 | 278 12 11.7 -1.7 46 96 16764 285 19 18.4 -4.9 | 286 13 12.3 -3.5 47 91 17069 255 19 18.4 4.9 | 243 14 12.3 6.3 48 82 17678 330 12 6.0 -10.4 | 0 9 -0.0 -9.0 49 77 17983 360 8 -0.0 -8.0 | 42 9 -6.0 -6.6 50 74 18288 330 8 4.0 -6.9 | 20 6 -2.0 -5.5 51 70 18570 165 12 -3.1 11.6 | 145 16 -9.1 13.0 52 70 18593 190 2 0.3 2.0 | 121 7 -5.7 3.4 53 66 18898 165 14 -3.6 13.5 | 147 18 -9.6 14.9 54 63 19202 215 12 6.9 9.8 | 184 11 0.9 11.2 55 60 19507 215 14 8.0 11.5 | 189 13 2.0 12.9 56 57 19812 285 14 13.5 -3.6 | 287 8 7.5 -2.2 57 54 20117 290 12 11.3 -4.1 | 297 6 5.3 -2.7 58 51 20422 280 18 17.7 -3.1 | 278 12 11.7 -1.7 59 50 20560 265 14 13.9 1.2 | 252 8 7.9 2.6 60 46 21031 270 18 18.0 -0.0 | 263 12 12.0 1.4 61 44 21336 320 4 2.6 -3.1 | 64 4 -3.4 -1.7 62 42 21641 255 4 3.9 1.0 | 138 3 -2.2 2.4 63 40 21946 325 18 10.3 -14.7 | 342 14 4.3 -13.4 64 38 22250 165 2 -0.5 1.9 | 117 7 -6.5 3.3 65 34 22860 215 8 4.6 6.6 | 170 8 -1.4 7.9 66 33 23165 265 2 2.0 0.2 | 111 4 -4.0 1.6 67 31 23470 205 2 0.8 1.8 | 122 6 -5.2 3.2 68 30 23680 335 10 4.2 -9.1 | 13 8 -1.8 -7.7 69 30 23774 315 4 2.8 -2.8 | 66 4 -3.2 -1.4 70 26 24689 30 10 -5.0 -8.7 | 57 13 -11.0 -7.3 71 24 24994 125 4 -3.3 2.3 | 112 10 -9.3 3.7 72 23 25298 190 2 0.3 2.0 | 121 7 -5.7 3.4 73 22 25603 235 8 6.6 4.6 | 185 6 0.5 6.0 74 21 25908 220 16 10.3 12.3 | 197 14 4.3 13.6 75 20 26260 220 25 16.1 19.2 | 206 23 10.0 20.5 76 19 26518 220 23 14.8 17.6 | 205 21 8.8 19.0 77 17 27127 265 19 18.9 1.7 | 257 13 12.9 3.0 78 17 27432 240 21 18.2 10.5 | 226 17 12.2 11.9 79 16 27737 260 21 20.7 3.6 | 251 15 14.7 5.0 80 14 28651 275 23 22.9 -2.0 | 272 17 16.9 -0.6 81 13 29261 235 31 25.4 17.8 | 225 27 19.4 19.2 82 11 29870 225 43 30.4 30.4 | 217 40 24.4 31.8 83 10 30740 270 27 27.0 -0.0 | 266 21 21.0 1.4 Wind Parameters Mean winds (0-6000m): 252.9 at 8.2 knts Storm direction: 282.9 at 6.2 knts Shear (0-3000m) pos: 2.2 neg: 0.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 74.9 deg Storm rel helicity (0-3000m) pos: 13.2 neg: -31.5 tot: -18.3 m^2/s^2 ave: -6.1 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 8.8 stream: -4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 171.90 Bulk Shear: 1.06 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 ------------------------------------------------------------------------------- 500 272 7 223 2| 11.1 0.0 11.1| 0.0 -23.0 -23.0 -46.0 -0.91| 28.2-25.7 1000 257 6 182 3| 5.6 0.8 6.4| 0.6 -25.5 -24.9 -24.9 -0.86| 16.0-13.8 1500 254 6 173 3| 3.7 0.9 4.6| 1.9 -27.9 -26.0 -17.3 -0.76| 12.3 -9.4 2000 249 5 162 3| 2.8 1.0 3.8| 4.6 -31.5 -26.9 -13.4 -0.69| 10.5 -7.3 2500 241 5 159 4| 2.2 0.8 3.1| 9.8 -31.5 -21.7 -8.7 -0.57| 9.1 -5.2 3000 234 6 162 5| 2.2 0.7 2.9| 13.2 -31.5 -18.3 -6.1 -0.46| 8.8 -4.1 4000 246 6 175 4| 2.0 0.6 2.6| 20.1 -40.3 -20.2 -5.1 -0.32| 8.8 -2.8 5000 251 7 193 4| 1.8 0.6 2.4| 25.2 -40.5 -15.3 -3.1 -0.26| 7.6 -2.0 6000 253 8 206 4| 1.5 1.1 2.5| 25.2 -60.3 -35.1 -5.8 -0.34| 7.2 -2.4 Wrote GIF file: /home/apache/climate/data/raob//MMUN/skewt/MMUN.skewt.20251202.12.gif