UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for MMUN... Searching the city database file for: MMUN ... Date:0000Z 4 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 1017 10 26.2 22.7 81 3.5 23.7 65 8 297.9 301.1 296.3 348.2 17.33 1 1000 160 26.0 21.0 74 5.0 22.5 70 12 299.1 302.0 295.6 345.4 15.85 2 925 840 20.0 17.8 87 2.2 18.5 55 8 299.8 302.3 294.5 340.7 14.00 3 922 868 19.8 17.9 89 1.9 18.5 31 8 299.8 302.4 294.6 341.2 14.13 4 850 1566 18.4 2.4 34 16.0 9.6 45 8 305.4 306.4 289.3 321.8 5.35 5 845 1616 18.2 0.2 30 18.0 8.6 48 8 305.7 306.6 288.7 319.8 4.59 6 754 2578 13.0 -7.0 24 20.0 3.7 94 10 310.2 310.8 288.6 319.8 3.00 7 747 2656 12.6 -1.4 38 14.0 5.3 99 9 310.6 311.5 290.3 325.1 4.62 8 709 3092 12.2 -12.8 16 25.0 1.6 86 8 314.8 315.2 289.2 321.5 2.01 9 700 3199 11.6 -14.4 15 26.0 1.0 90 8 315.3 315.7 289.1 321.3 1.79 10 515 5696 -2.9 -32.9 8 30.0 -10.5 108 4 326.7 326.8 291.3 328.5 0.47 11 500 5930 -4.3 -33.3 8 29.0 -11.5 75 2 327.8 327.9 291.6 329.5 0.46 12 439 6938 -13.3 -35.3 14 22.0 -17.8 191 11 328.8 328.9 291.8 330.4 0.43 13 400 7640 -17.5 -46.5 6 29.0 -21.6 190 18 332.2 332.3 292.5 332.8 0.15 14 388 7868 -18.3 -51.3 4 33.0 -22.4 199 18 334.1 334.1 292.9 334.5 0.09 15 300 9730 -34.5 -55.5 10 21.0 -35.9 225 16 336.7 336.8 293.6 337.0 0.07 16 292 9918 -36.3 -55.3 12 19.0 -37.5 231 14 336.8 336.8 293.6 337.1 0.07 17 250 10980 -43.3 -56.3 23 13.0 -43.9 220 12 341.7 341.7 294.8 342.0 0.07 18 200 12440 -54.9 -63.9 32 9.0 -55.1 215 31 345.8 345.8 295.7 346.0 0.04 19 182 13037 -59.7 -65.7 45 6.0 -59.8 226 33 347.5 347.5 296.1 347.6 0.03 20 150 14220 -69.3 -76.3 35 7.0 -69.4 230 41 350.7 350.7 296.8 350.7 0.01 21 147 14340 -70.3 -77.3 35 7.0 -70.4 229 40 351.0 351.0 296.8 351.0 0.01 22 138 14714 -71.3 -82.3 18 11.0 -71.3 227 38 355.7 355.7 297.8 355.7 0.00 23 117 15672 -77.7 -85.7 26 8.0 -77.7 240 27 361.0 361.0 298.9 361.0 0.00 24 100 16570 -77.5 -86.5 22 9.0 -77.5 200 27 378.0 378.0 301.9 378.0 0.00 25 84 17576 -76.3 -87.3 16 11.0 -76.3 188 11 399.8 399.8 305.2 399.8 0.00 26 75 18227 -79.3 -89.3 18 10.0 -79.3 165 11 406.6 406.6 306.1 406.6 0.00 27 70 18620 -79.5 -89.5 18 10.0 -79.6 200 16 414.3 414.3 307.0 414.3 0.00 28 67 18868 -79.1 -89.1 18 10.0 -79.1 187 12 420.4 420.4 307.7 420.4 0.00 29 56 19908 -70.7 -86.7 8 16.0 -70.8 132 6 461.7 461.7 311.9 461.7 0.00 30 51 20462 -70.3 -88.3 5 18.0 -70.5 173 5 475.1 475.1 313.1 475.1 0.00 31 50 20580 -68.7 -88.7 4 20.0 -68.9 180 2 481.6 481.6 313.6 481.6 0.00 32 49 20702 -66.1 -89.1 3 23.0 -66.4 146 2 490.5 490.5 314.2 490.6 0.00 33 40 21948 -61.3 -90.3 1 29.0 -61.9 22 4 531.9 531.9 317.1 531.9 0.00 34 34 22955 -61.9 -91.9 1 30.0 -62.6 102 9 555.6 555.6 318.4 555.7 0.00 35 30 23740 -56.5 -91.5 0 35.0 -57.9 55 4 590.6 590.6 320.2 590.6 0.00 36 25 24896 -57.5 -91.5 1 34.0 -58.9 40 15 619.4 619.4 321.5 619.4 0.00 37 22 25711 -54.1 -89.1 1 35.0 -56.3 184 3 652.5 652.5 322.8 652.6 0.01 38 20 26320 -56.3 -91.3 0 35.0 -58.3 260 8 663.8 663.8 323.2 663.9 0.00 39 18 26993 -53.7 -88.7 1 35.0 -56.4 272 8 692.4 692.4 324.2 692.4 0.01 40 14 28600 -56.1 -91.1 0 35.0 -58.7 309 14 735.8 735.8 325.6 735.9 0.01 41 13 29070 -56.7 -91.7 0 35.0 -59.3 316 17 749.5 749.5 325.9 749.5 0.01 42 11 30145 -50.3 -86.3 1 36.0 -55.4 295 18 809.4 809.4 327.5 809.6 0.02 43 10 30769 -49.1 -92.1 0 43.0 -55.0 278 18 836.3 836.3 328.1 836.3 0.01 TRP 117 15672 -77.7 -85.7 26 8.0 -77.7 240 27 361.0 361.0 298.9 361.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 552.00 mb = 5196.92 m = 17050.06 ft Wetbulb zero: 684.50 mb = 3381.20 m = 11093.03 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 30.59 % Est. max temperature: 32.37 C = 90.27 F Sfc-Lift cond lev (LCL): 966.92 mb = 453.41 m = 1487.55 ft T: 23.41 C 700-500 lapse rate: 5.82 C/km ThetaE index: 21.43 C Layer 850.0- 747.0 mb Conv cond level (CCL): 827.05 mb = 1797.60 m = 5897.57 ft Mean mixing ratio: 15.10 g/kg Conv temperature: 34.91 C = 94.83 F Cap Strength: 2.98 C Lifted Index: 1.07 C Risk: Showers probable Lifted Index @300 mb: -2.47 C Lifted Index @700 mb: 2.85 C Showalter Index: 11.15 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 6.70 C K Index: -0.90 Risk: None Sweat Index: 46.80 Risk: None Energy Index: 1.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 287.65 J/kg Max Up Vert Vel: 23.99 m/s Conv Inhibition (B-): 329.85 J/kg Cap Strength: 2.93 C Lift Cond Lev (LCL): 917.33 mb = 911.59 m = 2990.73 ft Lev Free Conv (LFC): 472.33 mb = 6370.90 m = 20901.66 ft Equ Level (EL): 242.33 mb = 11183.95 m = 36692.30 ft B at Equ Level: 287.59 J/kg Max Parcel Lev (MPL): 152.33 mb = 14125.80 m = 46343.93 ft Wind level data Storm motion: 113 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 1017 10 65 8 -7.3 -3.4 | 20 6 -2.0 -5.6 1 1000 160 70 12 -11.3 -4.1 | 44 9 -6.0 -6.3 2 950 610 55 8 -6.6 -4.6 | 11 7 -1.3 -6.8 3 925 840 55 8 -6.6 -4.6 | 11 7 -1.3 -6.8 4 917 914 350 8 1.4 -7.9 | 327 12 6.6 -10.1 5 854 1524 40 8 -5.1 -6.1 | 359 8 0.1 -8.3 6 850 1566 45 8 -5.7 -5.7 | 3 8 -0.4 -7.8 7 795 2134 80 8 -7.9 -1.4 | 36 4 -2.6 -3.6 8 766 2438 85 12 -12.0 -1.0 | 64 7 -6.7 -3.2 9 739 2743 105 8 -7.7 2.1 | 87 2 -2.5 -0.1 10 713 3048 85 8 -8.0 -0.7 | 43 4 -2.7 -2.9 11 700 3199 90 8 -8.0 0.0 | 52 4 -2.8 -2.2 12 687 3353 105 8 -7.7 2.1 | 87 2 -2.5 -0.1 13 662 3658 85 8 -8.0 -0.7 | 43 4 -2.7 -2.9 14 637 3962 75 4 -3.9 -1.0 | 337 4 1.4 -3.2 15 614 4267 125 6 -4.9 3.4 | 194 1 0.3 1.3 16 591 4572 120 10 -8.7 5.0 | 129 4 -3.4 2.8 17 569 4877 150 6 -3.0 5.2 | 217 4 2.2 3.0 18 548 5182 100 8 -7.9 1.4 | 73 3 -2.6 -0.8 19 528 5486 125 4 -3.3 2.3 | 267 2 2.0 0.1 20 509 5791 100 4 -3.9 0.7 | 319 2 1.3 -1.5 21 500 5930 75 2 -1.9 -0.5 | 309 4 3.3 -2.7 22 470 6401 220 2 1.3 1.5 | 276 7 6.5 -0.7 23 452 6706 220 2 1.3 1.5 | 276 7 6.5 -0.7 24 434 7010 180 14 0.0 14.0 | 204 13 5.2 11.8 25 417 7315 175 16 -1.4 15.9 | 196 14 3.8 13.8 26 400 7640 190 18 3.1 17.7 | 208 18 8.4 15.5 27 369 8230 215 18 10.3 14.7 | 231 20 15.6 12.6 28 325 9144 185 21 1.8 20.9 | 201 20 7.1 18.7 29 300 9730 225 16 11.3 11.3 | 241 19 16.5 9.1 30 286 10058 235 12 9.8 6.9 | 253 16 15.1 4.7 31 274 10363 270 10 10.0 -0.0 | 278 15 15.2 -2.2 32 250 10973 220 12 7.7 9.2 | 242 15 12.9 7.0 33 250 10980 220 12 7.7 9.2 | 242 15 12.9 7.0 34 239 11278 220 14 9.0 10.7 | 239 17 14.2 8.5 35 228 11582 255 14 13.5 3.6 | 266 19 18.8 1.4 36 208 12192 215 23 13.2 18.8 | 228 25 18.4 16.7 37 200 12440 215 31 17.8 25.4 | 225 33 23.0 23.2 38 189 12802 230 29 22.2 18.6 | 239 32 27.4 16.5 39 171 13411 220 41 26.4 31.4 | 227 43 31.6 29.2 40 155 14021 230 47 36.0 30.2 | 236 50 41.2 28.0 41 150 14220 230 41 31.4 26.4 | 237 44 36.6 24.2 42 140 14630 225 39 27.6 27.6 | 232 41 32.8 25.4 43 120 15545 250 29 27.3 9.9 | 257 33 32.5 7.7 44 117 15672 240 27 23.4 13.5 | 248 31 28.6 11.3 45 100 16570 200 27 9.2 25.4 | 212 27 14.5 23.2 46 97 16764 200 27 9.2 25.4 | 212 27 14.5 23.2 47 92 17069 195 14 3.6 13.5 | 218 14 8.9 11.3 48 87 17374 195 21 5.4 20.3 | 211 21 10.7 18.1 49 82 17678 185 6 0.5 6.0 | 237 7 5.8 3.8 50 78 17983 185 6 0.5 6.0 | 237 7 5.8 3.8 51 74 18288 160 12 -4.1 11.3 | 187 9 1.1 9.1 52 70 18593 170 18 -3.1 17.7 | 188 16 2.1 15.5 53 70 18620 200 16 5.5 15.0 | 220 17 10.7 12.8 54 63 19202 170 8 -1.4 7.9 | 214 7 3.8 5.7 55 60 19507 160 14 -4.8 13.2 | 182 11 0.4 11.0 56 57 19812 160 4 -1.4 3.8 | 248 4 3.9 1.6 57 54 20117 80 10 -9.8 -1.7 | 50 6 -4.6 -3.9 58 51 20422 170 6 -1.0 5.9 | 228 6 4.2 3.7 59 50 20580 180 2 0.0 2.0 | 272 5 5.2 -0.2 60 49 20726 140 2 -1.3 1.5 | 279 4 3.9 -0.7 61 46 21031 155 4 -1.7 3.6 | 248 4 3.5 1.4 62 44 21336 40 8 -5.1 -6.1 | 359 8 0.1 -8.3 63 40 21946 20 4 -1.4 -3.8 | 327 7 3.9 -5.9 64 36 22555 95 12 -12.0 1.0 | 80 7 -6.7 -1.1 65 35 22860 85 10 -10.0 -0.9 | 57 6 -4.7 -3.1 66 33 23165 135 6 -4.2 4.2 | 206 2 1.0 2.1 67 30 23740 55 4 -3.3 -2.3 | 336 5 2.0 -4.5 68 30 23774 35 4 -2.3 -3.3 | 332 6 2.9 -5.5 69 28 24079 20 6 -2.1 -5.6 | 338 8 3.2 -7.8 70 27 24384 10 8 -1.4 -7.9 | 339 11 3.8 -10.1 71 26 24689 50 12 -9.2 -7.7 | 22 11 -4.0 -9.9 72 25 24994 35 16 -9.2 -13.1 | 14 16 -3.9 -15.3 73 23 25298 105 8 -7.7 2.1 | 87 2 -2.5 -0.1 74 22 25603 155 2 -0.8 1.8 | 275 4 4.4 -0.4 75 21 25908 235 4 3.3 2.3 | 269 9 8.5 0.1 76 20 26320 260 8 7.9 1.4 | 273 13 13.1 -0.8 77 17 26822 275 8 8.0 -0.7 | 282 14 13.2 -2.9 78 16 27127 295 10 9.1 -4.2 | 294 16 14.3 -6.4 79 12 28042 320 18 11.6 -13.8 | 314 23 16.8 -16.0 80 11 28346 295 18 16.3 -7.6 | 294 24 21.5 -9.8 81 11 28651 295 18 16.3 -7.6 | 294 24 21.5 -9.8 82 8 29566 220 18 11.6 13.8 | 235 20 16.8 11.6 83 8 29870 220 23 14.8 17.6 | 232 25 20.0 15.4 Wind Parameters Mean winds (0-6000m): 82.7 at 7.6 knts Storm direction: 112.7 at 5.7 knts Shear (0-3000m) pos: 2.4 neg: 2.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 27.5 deg Storm rel helicity (0-3000m) pos: 32.5 neg: -24.0 tot: 8.5 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 0.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 152.84 Bulk Shear: 1.88 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 66 10 33 8| 0.0 1.4 1.4| 4.6 -6.1 -1.6 -3.1 -0.07| 7.0 -0.5 1000 56 9 18 8| 0.0 4.6 4.6| 6.1 -22.4 -16.3 -16.3 -0.46| 8.7 -4.0 1500 45 9 6 9| 1.9 3.0 5.0| 18.8 -22.4 -3.5 -2.4 -0.13| 7.7 -1.0 2000 48 9 8 8| 2.5 2.3 4.8| 25.0 -22.4 2.6 1.3 0.01| 7.0 0.1 2500 56 9 16 7| 2.9 1.8 4.7| 31.1 -22.4 8.7 3.5 0.13| 6.8 0.9 3000 63 9 23 7| 2.4 2.0 4.4| 32.5 -24.0 8.5 2.8 0.09| 6.7 0.6 4000 69 8 27 6| 1.9 2.0 3.9| 33.9 -28.9 5.0 1.2 -0.01| 6.1 -0.0 5000 79 8 37 5| 1.9 1.6 3.5| 38.4 -31.0 7.4 1.5 -0.02| 6.4 -0.1 6000 83 8 36 4| 1.6 1.7 3.3| 39.4 -33.7 5.7 1.0 -0.02| 6.4 -0.1 Wrote GIF file: /home/apache/climate/data/raob//MMUN/skewt/MMUN.skewt.20251204.00.gif