UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for MMUN... Searching the city database file for: MMUN ... Date:0000Z 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 1013 10 26.6 23.2 82 3.4 24.2 95 6 298.6 301.9 296.8 351.0 17.95 1 1000 124 26.2 21.4 75 4.8 22.8 85 6 299.4 302.3 295.9 346.8 16.25 2 941 659 21.0 20.2 95 0.8 20.5 108 7 299.3 302.2 295.8 346.1 16.03 3 932 743 21.2 16.4 74 4.8 17.9 112 6 300.3 302.7 293.7 337.5 12.69 4 925 809 20.8 16.5 76 4.3 17.9 115 6 300.6 302.9 293.9 338.3 12.87 5 880 1240 18.6 11.6 64 7.0 14.1 271 2 302.6 304.4 292.2 331.7 9.79 6 872 1318 17.8 14.9 83 2.9 15.8 276 3 302.6 304.8 294.1 339.0 12.31 7 850 1537 16.4 14.1 86 2.3 14.9 280 4 303.3 305.5 294.0 338.9 11.99 8 811 1936 13.6 12.3 92 1.3 12.8 228 4 304.5 306.5 293.7 337.8 11.15 9 759 2493 12.0 7.0 71 5.0 9.0 160 4 308.5 310.1 292.7 333.9 8.31 10 704 3122 9.2 1.2 57 8.0 4.8 168 2 312.2 313.3 291.9 330.7 5.94 11 700 3169 8.8 1.8 61 7.0 4.9 170 2 312.2 313.4 292.2 331.7 6.24 12 690 3288 7.8 3.2 73 4.6 5.2 157 5 312.4 313.7 292.9 334.2 7.00 13 680 3408 7.2 2.3 71 4.9 4.5 152 7 313.0 314.3 292.7 333.8 6.66 14 679 3420 7.2 3.0 75 4.2 4.8 153 7 313.2 314.5 293.1 335.1 7.01 15 677 3444 7.4 2.5 71 4.9 4.6 154 7 313.7 315.0 293.0 334.9 6.79 16 676 3456 7.4 2.5 71 4.9 4.6 155 7 313.8 315.1 293.1 335.1 6.80 17 673 3493 7.4 -1.6 53 9.0 2.7 157 8 314.2 315.2 291.7 330.2 5.06 18 672 3505 7.6 -5.4 39 13.0 1.3 157 8 314.6 315.3 290.8 326.7 3.80 19 669 3542 7.6 -0.4 57 8.0 3.3 159 8 315.0 316.0 292.4 332.6 5.56 20 651 3767 8.2 -12.8 21 21.0 -0.6 168 9 318.1 318.5 290.4 325.4 2.19 21 636 3958 7.0 -16.0 18 23.0 -2.0 174 6 318.9 319.2 290.2 324.7 1.72 22 626 4088 6.0 -10.0 31 16.0 -1.2 186 7 319.2 319.7 291.3 328.6 2.86 23 625 4101 5.8 -6.2 42 12.0 0.0 187 7 319.1 319.8 292.2 331.6 3.85 24 622 4141 5.8 -16.2 19 22.0 -2.7 191 7 319.5 319.9 290.4 325.4 1.73 25 616 4220 5.4 -22.6 11 28.0 -4.0 199 8 320.0 320.1 289.8 323.5 1.01 26 611 4286 4.4 -10.6 33 15.0 -2.1 205 8 319.5 320.1 291.3 328.8 2.79 27 606 4353 4.0 -9.0 38 13.0 -1.9 216 8 319.8 320.5 291.8 330.3 3.19 28 594 4515 3.4 -24.6 11 28.0 -5.5 243 6 321.0 321.1 290.0 324.1 0.88 29 500 5890 -5.1 -25.1 19 20.0 -11.1 275 12 326.8 327.0 291.8 330.4 1.00 30 485 6130 -6.7 -28.7 16 22.0 -12.6 272 10 327.7 327.9 291.8 330.4 0.74 31 465 6460 -9.5 -22.5 34 13.0 -13.5 290 10 328.2 328.5 292.5 333.0 1.35 32 435 6977 -10.7 -34.7 12 24.0 -16.1 316 14 333.0 333.1 293.0 334.7 0.46 33 400 7620 -15.5 -38.5 12 23.0 -19.8 305 19 334.8 334.9 293.4 336.2 0.34 34 386 7887 -17.5 -42.5 9 25.0 -21.5 299 17 335.6 335.7 293.4 336.6 0.23 35 300 9710 -34.3 -45.3 32 11.0 -35.4 280 16 337.0 337.1 293.8 337.9 0.22 36 297 9780 -34.9 -45.9 32 11.0 -35.9 279 16 337.2 337.2 293.8 338.0 0.21 37 284 10088 -37.9 -47.9 34 10.0 -38.7 267 14 337.2 337.2 293.8 337.9 0.18 38 275 10308 -38.9 -55.9 15 17.0 -39.8 258 12 338.9 338.9 294.1 339.2 0.07 39 250 10950 -44.7 -60.7 15 16.0 -45.3 245 12 339.6 339.6 294.3 339.8 0.04 40 204 12283 -54.9 -72.9 9 18.0 -55.2 305 24 343.9 343.9 295.3 343.9 0.01 41 200 12410 -56.1 -73.1 10 17.0 -56.3 305 23 343.9 343.9 295.3 344.0 0.01 42 170 13424 -64.5 -70.5 43 6.0 -64.6 260 21 346.3 346.3 295.8 346.4 0.02 43 155 13984 -68.3 -78.3 22 10.0 -68.4 288 28 349.1 349.1 296.4 349.2 0.01 44 150 14180 -69.9 -79.9 22 10.0 -69.9 280 27 349.7 349.7 296.5 349.7 0.00 45 136 14757 -73.9 -83.9 20 10.0 -73.9 272 27 352.5 352.5 297.2 352.5 0.00 46 120 15482 -77.1 -85.1 27 8.0 -77.1 255 27 359.5 359.5 298.6 359.5 0.00 47 117 15627 -77.9 -84.9 31 7.0 -77.9 245 33 360.7 360.7 298.8 360.7 0.00 48 114 15775 -77.7 -84.7 31 7.0 -77.7 248 36 363.7 363.7 299.4 363.7 0.00 49 109 16033 -76.1 -85.1 23 9.0 -76.1 265 33 371.4 371.4 300.8 371.4 0.00 50 100 16530 -76.3 -86.3 19 10.0 -76.3 285 31 380.3 380.3 302.3 380.3 0.00 51 83 17597 -79.1 -89.1 18 10.0 -79.1 249 22 395.4 395.4 304.6 395.4 0.00 52 73 18328 -78.3 -88.3 18 10.0 -78.3 267 19 411.9 411.9 306.7 411.9 0.00 53 70 18570 -74.3 -87.3 12 13.0 -74.3 285 16 425.4 425.4 308.3 425.4 0.00 54 69 18654 -73.7 -87.7 10 14.0 -73.7 283 16 428.5 428.5 308.7 428.5 0.00 55 65 19003 -74.5 -87.5 12 13.0 -74.6 288 15 434.1 434.1 309.3 434.1 0.00 56 57 19784 -66.5 -88.5 3 22.0 -66.7 229 11 468.9 468.9 312.5 468.9 0.00 57 50 20580 -65.3 -92.3 1 27.0 -65.6 270 8 489.6 489.6 314.2 489.6 0.00 58 47 20960 -62.5 -92.5 1 30.0 -63.0 321 14 505.1 505.1 315.3 505.1 0.00 59 40 21946 -67.3 -95.3 1 28.0 -67.6 275 2 516.8 516.8 316.1 516.9 0.00 60 34 22941 -61.5 -94.5 0 33.0 -62.2 331 3 556.7 556.7 318.5 556.7 0.00 61 30 23720 -60.3 -94.3 0 34.0 -61.2 160 6 580.3 580.3 319.7 580.3 0.00 62 21 25944 -59.3 -93.3 0 34.0 -60.7 236 7 645.6 645.6 322.5 645.6 0.00 63 20 26250 -58.1 -92.1 1 34.0 -59.7 205 18 658.3 658.3 323.0 658.4 0.00 64 15 28080 -53.9 -88.9 1 35.0 -56.9 247 20 728.7 728.8 325.3 728.8 0.01 65 12 29509 -55.1 -90.1 1 35.0 -58.3 241 26 772.5 772.5 326.5 772.6 0.01 66 10 30685 -50.7 236 28 830.3 TRP 117 15627 -77.9 -84.9 31 7.0 -77.9 245 33 360.7 360.7 298.8 360.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 556.40 mb = 5065.18 m = 16617.85 ft Wetbulb zero: 653.86 mb = 3730.37 m = 12238.61 ft Precipitable water: 1.66 inches Sfc-500 mean rel hum: 53.02 % Est. max temperature: 30.85 C = 87.53 F Sfc-Lift cond lev (LCL): 964.58 mb = 441.51 m = 1448.52 ft T: 23.12 C 700-500 lapse rate: 5.11 C/km ThetaE index: 13.42 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 878.75 mb = 1252.02 m = 4107.64 ft Mean mixing ratio: 15.39 g/kg Conv temperature: 30.58 C = 87.04 F Cap Strength: 1.97 C Lifted Index: -0.14 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.91 C Lifted Index @700 mb: -0.24 C Showalter Index: 2.15 C Risk: Showers probable Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 19.20 C K Index: 28.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 189.20 Risk: None Energy Index: -1.60 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 388.59 J/kg Max Up Vert Vel: 27.88 m/s Conv Inhibition (B-): 21.43 J/kg Cap Strength: 1.95 C Lift Cond Lev (LCL): 917.82 mb = 876.34 m = 2875.10 ft Lev Free Conv (LFC): 842.82 mb = 1609.01 m = 5278.85 ft Equ Level (EL): 662.82 mb = 3618.36 m = 11871.11 ft B at Equ Level: 30.65 J/kg Max Parcel Lev (MPL): 612.82 mb = 4262.04 m = 13982.89 ft Wind level data Storm motion: 243 at 4 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 1013 10 95 6 -6.0 0.5 | 82 10 -9.8 -1.5 1 1000 124 85 6 -6.0 -0.5 | 76 10 -9.8 -2.5 2 980 305 90 8 -8.0 0.0 | 81 12 -11.9 -2.0 3 925 809 115 6 -5.4 2.5 | 93 9 -9.3 0.6 4 914 914 120 4 -3.5 2.0 | 90 7 -7.3 0.0 5 882 1219 270 2 2.0 -0.0 | 43 3 -1.9 -2.0 6 851 1524 290 6 5.6 -2.1 | 336 4 1.8 -4.0 7 850 1537 280 4 3.9 -0.7 | 358 3 0.1 -2.7 8 821 1829 225 4 2.8 2.8 | 129 1 -1.0 0.9 9 792 2134 235 4 3.3 2.3 | 118 1 -0.6 0.3 10 764 2438 160 4 -1.4 3.8 | 109 6 -5.2 1.8 11 710 3048 165 2 -0.5 1.9 | 89 4 -4.4 -0.0 12 700 3169 170 2 -0.3 2.0 | 90 4 -4.2 -0.0 13 684 3353 150 6 -3.0 5.2 | 115 8 -6.9 3.2 14 659 3658 165 10 -2.6 9.7 | 140 10 -6.5 7.7 15 635 3962 175 6 -0.5 6.0 | 132 6 -4.4 4.0 16 611 4267 205 8 3.4 7.3 | 175 5 -0.5 5.3 17 589 4572 255 6 5.8 1.6 | 282 2 1.9 -0.4 18 567 4877 260 4 3.9 0.7 | 357 1 0.1 -1.3 19 546 5182 290 6 5.6 -2.1 | 336 4 1.8 -4.0 20 500 5890 275 12 12.0 -1.0 | 290 9 8.1 -3.0 21 487 6096 270 10 10.0 -0.0 | 288 6 6.1 -2.0 22 468 6401 290 10 9.4 -3.4 | 314 8 5.5 -5.4 23 450 6706 290 12 11.3 -4.1 | 309 10 7.4 -6.1 24 433 7010 320 14 9.0 -10.7 | 338 14 5.1 -12.7 25 400 7620 305 19 15.6 -10.9 | 318 17 11.7 -12.9 26 368 8230 290 14 13.2 -4.8 | 306 11 9.3 -6.8 27 353 8534 300 14 12.1 -7.0 | 317 12 8.3 -9.0 28 311 9449 275 16 15.9 -1.4 | 286 13 12.1 -3.4 29 300 9710 280 16 15.8 -2.8 | 292 13 11.9 -4.8 30 298 9754 280 16 15.8 -2.8 | 292 13 11.9 -4.8 31 273 10363 255 12 11.6 3.1 | 262 8 7.7 1.1 32 250 10950 245 12 10.9 5.1 | 246 8 7.0 3.1 33 227 11582 245 12 10.9 5.1 | 246 8 7.0 3.1 34 217 11887 290 18 16.9 -6.2 | 302 15 13.0 -8.1 35 207 12192 305 25 20.5 -14.3 | 314 23 16.6 -16.3 36 200 12410 305 23 18.8 -13.2 | 315 21 15.0 -15.2 37 170 13411 260 21 20.7 3.6 | 264 17 16.8 1.7 38 154 14021 290 29 27.3 -9.9 | 297 26 23.4 -11.9 39 150 14180 280 27 26.6 -4.7 | 286 24 22.7 -6.7 40 146 14326 270 27 27.0 -0.0 | 275 23 23.1 -2.0 41 125 15240 275 27 26.9 -2.4 | 281 23 23.0 -4.3 42 119 15545 250 27 25.4 9.2 | 251 23 21.5 7.3 43 117 15627 245 33 29.9 13.9 | 245 29 26.0 12.0 44 113 15850 250 37 34.8 12.7 | 251 33 30.9 10.7 45 107 16154 275 31 30.9 -2.7 | 280 27 27.0 -4.7 46 100 16530 285 31 29.9 -8.0 | 291 28 26.1 -10.0 47 96 16764 290 27 25.4 -9.2 | 298 24 21.5 -11.2 48 82 17678 245 21 19.0 8.9 | 246 17 15.2 6.9 49 78 17983 240 23 19.9 11.5 | 239 19 16.0 9.5 50 70 18570 285 16 15.5 -4.1 | 298 13 11.6 -6.1 51 70 18593 285 16 15.5 -4.1 | 298 13 11.6 -6.1 52 66 18898 275 14 13.9 -1.2 | 288 11 10.1 -3.2 53 63 19202 310 16 12.3 -10.3 | 326 15 8.4 -12.3 54 60 19507 215 12 6.9 9.8 | 201 8 3.0 7.9 55 54 20117 245 10 9.1 4.2 | 247 6 5.2 2.3 56 51 20422 290 14 13.2 -4.8 | 306 11 9.3 -6.8 57 50 20580 270 8 8.0 -0.0 | 296 5 4.1 -2.0 58 49 20726 290 12 11.3 -4.1 | 309 10 7.4 -6.1 59 46 21031 330 14 7.0 -12.1 | 347 14 3.1 -14.1 60 42 21641 35 4 -2.3 -3.3 | 50 8 -6.2 -5.2 61 40 21946 275 2 2.0 -0.2 | 41 3 -1.9 -2.1 62 38 22250 275 10 10.0 -0.9 | 295 7 6.1 -2.8 63 36 22555 10 6 -1.0 -5.9 | 32 9 -4.9 -7.9 64 35 22860 340 2 0.7 -1.9 | 40 5 -3.2 -3.9 65 33 23165 310 4 3.1 -2.6 | 10 5 -0.8 -4.5 66 31 23470 85 6 -6.0 -0.5 | 76 10 -9.8 -2.5 67 30 23720 160 6 -2.1 5.6 | 122 7 -5.9 3.7 68 30 23774 70 4 -3.8 -1.4 | 66 8 -7.6 -3.3 69 28 24079 170 8 -1.4 7.9 | 138 8 -5.3 5.9 70 27 24384 215 4 2.3 3.3 | 130 2 -1.6 1.3 71 26 24689 330 16 8.0 -13.9 | 345 16 4.1 -15.8 72 22 25603 305 4 3.3 -2.3 | 8 4 -0.6 -4.3 73 21 25908 240 6 5.2 3.0 | 232 2 1.3 1.0 74 20 26250 205 18 7.6 16.3 | 195 15 3.7 14.3 75 19 26518 205 18 7.6 16.3 | 195 15 3.7 14.3 76 16 27127 245 19 17.2 8.0 | 246 15 13.4 6.1 77 13 27737 250 23 21.6 7.9 | 252 19 17.7 5.9 78 11 28651 230 29 22.2 18.6 | 228 25 18.3 16.7 79 9 29261 250 27 25.4 9.2 | 251 23 21.5 7.3 80 8 29870 245 33 29.9 13.9 | 245 29 26.0 12.0 Wind Parameters Mean winds (0-6000m): 213.0 at 5.8 knts Storm direction: 243.0 at 4.3 knts Shear (0-3000m) pos: 2.2 neg: 1.5 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 9.4 deg Storm rel helicity (0-3000m) pos: 12.7 neg: -10.9 tot: 1.7 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -0.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 23.44 Bulk Shear: 16.58 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 91 7 81 11| 1.4 0.0 1.4| 5.9 -2.4 3.5 6.9 0.23| 4.6 1.1 1000 100 6 85 10| 3.0 0.0 3.0| 11.8 -3.3 8.4 8.4 0.30| 6.0 1.8 1500 100 5 83 9| 4.0 0.0 4.0| 11.8 -7.4 4.4 2.9 -0.12| 7.0 -0.9 2000 117 5 92 8| 3.0 1.3 4.3| 12.6 -7.4 5.2 2.6 0.01| 6.8 0.1 2500 141 5 104 7| 2.4 1.8 4.2| 12.7 -9.2 3.5 1.4 -0.04| 6.5 -0.2 3000 147 4 106 7| 2.2 1.5 3.7| 12.7 -10.9 1.7 0.6 -0.07| 5.7 -0.4 4000 156 5 113 6| 2.1 1.8 3.9| 24.9 -12.3 12.6 3.1 0.07| 5.9 0.4 5000 177 5 128 5| 2.4 1.5 3.9| 34.6 -12.5 22.1 4.4 0.23| 6.0 1.4 6000 213 6 166 3| 2.3 1.2 3.6| 34.6 -20.9 13.7 2.3 0.12| 5.8 0.7 Wrote GIF file: /home/apache/climate/data/raob//MMUN/skewt/MMUN.skewt.20251202.00.gif