UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122312.upa.cvt Date: 1200Z 23 DEC 25 Searching for MMUN... Searching the city database file for: MMUN ... Date:1200Z 23 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 1018 10 25.6 23.0 86 2.6 23.8 60 19 297.2 300.4 296.3 348.3 17.64 1 1000 171 24.8 21.6 82 3.2 22.5 65 27 298.0 300.9 295.7 345.7 16.46 2 951 615 20.8 20.1 96 0.7 20.3 71 24 298.2 301.1 295.3 344.0 15.76 3 925 857 19.4 18.0 92 1.4 18.5 75 23 299.1 301.7 294.4 340.5 14.18 4 850 1580 15.2 13.7 91 1.5 14.2 85 18 302.1 304.2 293.4 336.6 11.67 5 835 1731 14.2 12.7 91 1.5 13.3 103 14 302.6 304.6 293.2 335.5 11.12 6 793 2166 12.8 9.4 80 3.4 10.7 111 12 305.6 307.3 292.7 333.8 9.38 7 761 2512 12.4 3.4 54 9.0 7.3 124 13 308.7 310.0 291.3 328.5 6.43 8 752 2612 12.0 -1.0 41 13.0 5.2 122 12 309.4 310.3 290.0 324.1 4.73 9 742 2724 12.4 -17.6 11 30.0 1.1 120 10 311.0 311.2 287.2 315.3 1.29 10 728 2884 12.2 -22.8 7 35.0 0.3 102 9 312.5 312.6 287.2 315.3 0.84 11 700 3212 10.8 -32.2 3 43.0 -1.4 70 10 314.4 314.5 287.3 315.8 0.37 12 658 3723 7.0 -31.0 5 38.0 -3.7 60 9 315.8 315.9 287.9 317.3 0.44 13 644 3900 5.8 -8.2 36 14.0 -0.6 57 8 316.4 317.0 290.8 326.8 3.20 14 546 5229 -2.5 -19.5 26 17.0 -8.3 39 2 321.8 322.1 290.8 326.9 1.49 15 500 5920 -7.9 -20.9 34 13.0 -12.0 115 6 323.4 323.7 291.3 328.4 1.45 16 465 6479 -12.5 -21.5 47 9.0 -15.2 358 2 324.5 324.8 291.6 329.6 1.47 17 416 7319 -19.1 -31.1 34 12.0 -21.5 295 6 326.5 326.6 291.4 329.0 0.69 18 400 7610 -20.3 -35.3 25 15.0 -22.9 245 10 328.6 328.7 291.8 330.4 0.47 19 392 7760 -20.5 -41.5 13 21.0 -23.6 241 11 330.2 330.3 292.0 331.2 0.26 20 351 8570 -27.1 -47.1 13 20.0 -29.2 161 6 331.9 332.0 292.4 332.6 0.16 21 327 9080 -29.7 -47.7 16 18.0 -31.5 141 6 335.2 335.2 293.3 335.8 0.16 22 300 9690 -34.5 -52.5 14 18.0 -35.8 80 6 336.7 336.8 293.6 337.1 0.10 23 291 9900 -36.5 -53.5 16 17.0 -37.6 68 4 336.8 336.9 293.6 337.2 0.09 24 250 10930 -41.9 -65.9 6 24.0 -42.8 255 21 343.8 343.8 295.3 343.9 0.02 25 200 12410 -51.7 -78.7 3 27.0 -52.1 240 41 350.9 350.9 296.8 350.9 0.00 26 194 12606 -53.3 -79.3 3 26.0 -53.7 237 43 351.4 351.4 297.0 351.4 0.00 27 184 12946 -53.3 -82.3 2 29.0 -53.7 232 46 356.8 356.8 298.1 356.8 0.00 28 150 14230 -62.5 -86.5 3 24.0 -62.6 265 41 362.4 362.4 299.2 362.4 0.00 29 100 16640 -78.9 -91.9 10 13.0 -78.9 315 18 375.3 375.3 301.5 375.3 0.00 30 82 17754 -84.7 -94.7 15 10.0 -84.7 330 18 385.3 385.3 303.1 385.3 0.00 31 74 18321 -85.1 -94.1 19 9.0 -85.1 357 15 396.0 396.0 304.6 396.0 0.00 32 70 18630 -82.5 -92.5 16 10.0 -82.5 25 25 407.9 407.9 306.2 407.9 0.00 33 65 19045 -79.3 -90.3 15 11.0 -79.3 75 25 423.6 423.6 308.2 423.6 0.00 34 57 19789 -78.3 -89.3 15 11.0 -78.3 80 22 442.1 442.1 310.1 442.1 0.00 35 50 20550 -70.1 -88.1 5 18.0 -70.2 75 14 478.3 478.3 313.3 478.3 0.00 36 49 20671 -68.9 -87.9 5 19.0 -69.1 79 15 483.9 483.9 313.8 483.9 0.00 37 30 23690 -57.3 -91.3 1 34.0 -58.6 150 6 588.4 588.4 320.0 588.4 0.00 38 26 24595 -57.9 -91.9 1 34.0 -59.2 47 7 611.3 611.3 321.1 611.3 0.00 39 24 25103 -55.1 -90.1 1 35.0 -57.0 6 12 633.6 633.6 322.0 633.6 0.00 40 21 25956 -55.3 -90.3 1 35.0 -57.4 62 10 657.7 657.7 323.0 657.7 0.01 41 20 26270 -52.5 -88.5 1 36.0 -55.3 135 8 675.5 675.5 323.6 675.5 0.01 42 19 26605 -49.9 -85.9 1 36.0 -53.5 159 7 693.5 693.5 324.2 693.6 0.01 43 14 28597 -52.5 -88.5 1 36.0 -56.1 305 18 748.0 748.0 325.9 748.1 0.01 44 13 29076 -53.5 -88.5 1 35.0 -57.0 285 20 760.6 760.6 326.2 760.7 0.01 45 10 30790 -47.9 -84.9 1 37.0 -54.3 285 25 840.7 840.8 328.2 841.0 0.03 46 8.6 31795 -43.3 895.7 TRP 82 17754 -84.7 -94.7 15 10.0 -84.7 330 18 385.3 385.3 303.1 385.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 575.52 mb = 4828.56 m = 15841.55 ft Wetbulb zero: 723.66 mb = 2933.83 m = 9625.32 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 48.84 % Est. max temperature: 29.74 C = 85.53 F Sfc-Lift cond lev (LCL): 980.60 mb = 343.93 m = 1128.38 ft T: 23.24 C 700-500 lapse rate: 6.91 C/km ThetaE index: 33.03 C Layer 1000.0- 728.0 mb Conv cond level (CCL): 933.94 mb = 772.92 m = 2535.79 ft Mean mixing ratio: 15.81 g/kg Conv temperature: 27.20 C = 80.95 F Cap Strength: 1.82 C Lifted Index: -2.82 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.91 C Lifted Index @700 mb: 1.82 C Showalter Index: 0.34 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.60 C K Index: -6.20 Risk: None Sweat Index: 206.40 Risk: None Energy Index: -1.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 794.09 J/kg Max Up Vert Vel: 39.85 m/s Conv Inhibition (B-): 1.12 J/kg Cap Strength: 1.81 C Lift Cond Lev (LCL): 942.16 mb = 696.25 m = 2284.25 ft Lev Free Conv (LFC): 917.16 mb = 929.76 m = 3050.36 ft Equ Level (EL): 767.16 mb = 2444.11 m = 8018.65 ft B at Equ Level: 47.69 J/kg Max Parcel Lev (MPL): 677.16 mb = 3486.17 m = 11437.41 ft Wind level data Storm motion: 110 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 1018 10 60 19 -16.5 -9.5 | 33 15 -8.1 -12.5 1 1000 171 65 27 -24.5 -11.4 | 48 22 -16.1 -14.4 2 925 857 75 23 -22.2 -6.0 | 57 17 -13.8 -9.0 3 856 1524 85 18 -17.9 -1.6 | 64 11 -9.6 -4.6 4 850 1580 85 18 -17.9 -1.6 | 64 11 -9.6 -4.6 5 825 1829 115 12 -10.9 5.1 | 129 3 -2.5 2.0 6 796 2134 110 12 -11.3 4.1 | 110 3 -2.9 1.1 7 767 2438 125 14 -11.5 8.0 | 148 6 -3.1 5.0 8 740 2743 120 10 -8.7 5.0 | 172 2 -0.3 2.0 9 714 3048 80 8 -7.9 -1.4 | 354 4 0.5 -4.4 10 700 3212 70 10 -9.4 -3.4 | 9 7 -1.0 -6.5 11 638 3962 55 8 -6.6 -4.6 | 347 8 1.8 -7.6 12 614 4267 50 8 -6.1 -5.1 | 345 8 2.2 -8.2 13 591 4572 75 8 -7.7 -2.1 | 353 5 0.6 -5.1 14 569 4877 5 6 -0.5 -6.0 | 319 12 7.9 -9.0 15 548 5182 30 2 -1.0 -1.7 | 303 9 7.4 -4.8 16 528 5486 125 2 -1.6 1.1 | 286 7 6.7 -1.9 17 500 5920 115 6 -5.4 2.5 | 280 3 2.9 -0.5 18 469 6401 10 2 -0.3 -2.0 | 302 9 8.0 -5.0 19 433 7010 265 4 4.0 0.3 | 282 13 12.4 -2.7 20 416 7315 295 6 5.4 -2.5 | 292 15 13.8 -5.6 21 400 7610 245 10 9.1 4.2 | 266 17 17.4 1.2 22 399 7620 250 8 7.5 2.7 | 271 16 15.9 -0.3 23 383 7925 230 14 10.7 9.0 | 253 20 19.1 6.0 24 337 8839 130 2 -1.5 1.3 | 284 7 6.8 -1.8 25 324 9144 145 8 -4.6 6.6 | 227 5 3.8 3.5 26 300 9690 80 6 -5.9 -1.0 | 329 5 2.5 -4.1 27 297 9754 80 6 -5.9 -1.0 | 329 5 2.5 -4.1 28 284 10058 55 2 -1.6 -1.1 | 302 8 6.7 -4.2 29 272 10363 255 12 11.6 3.1 | 270 20 20.0 0.1 30 260 10668 230 19 14.6 12.2 | 248 25 22.9 9.2 31 250 10930 255 21 20.3 5.4 | 265 29 28.7 2.4 32 248 10973 255 21 20.3 5.4 | 265 29 28.7 2.4 33 237 11278 240 27 23.4 13.5 | 252 33 31.8 10.5 34 207 12192 245 33 29.9 13.9 | 254 40 38.3 10.9 35 200 12410 240 41 35.5 20.5 | 248 47 43.9 17.5 36 171 13411 225 51 36.1 36.1 | 233 55 44.4 33.0 37 150 14230 265 41 40.8 3.6 | 269 49 49.2 0.5 38 120 15545 295 27 24.5 -11.4 | 294 36 32.8 -14.4 39 109 16154 330 21 10.5 -18.2 | 318 28 18.9 -21.2 40 100 16640 315 18 12.7 -12.7 | 307 26 21.1 -15.8 41 98 16764 315 18 12.7 -12.7 | 307 26 21.1 -15.8 42 93 17069 320 14 9.0 -10.7 | 308 22 17.4 -13.8 43 88 17374 285 12 11.6 -3.1 | 287 21 20.0 -6.1 44 82 17754 330 18 9.0 -15.6 | 317 25 17.4 -18.6 45 79 17983 355 19 1.7 -18.9 | 335 24 10.0 -22.0 46 74 18288 355 14 1.2 -13.9 | 331 20 9.6 -17.0 47 70 18593 10 23 -4.0 -22.7 | 350 26 4.4 -25.7 48 70 18630 25 25 -10.6 -22.7 | 5 26 -2.2 -25.7 49 67 18898 60 21 -18.2 -10.5 | 36 17 -9.8 -13.5 50 63 19202 90 29 -29.0 0.0 | 82 21 -20.6 -3.0 51 54 20117 75 18 -17.4 -4.7 | 50 12 -9.0 -7.7 52 51 20422 70 14 -13.2 -4.8 | 31 9 -4.8 -7.8 53 50 20550 75 14 -13.5 -3.6 | 38 8 -5.1 -6.7 54 49 20726 80 16 -15.8 -2.8 | 52 9 -7.4 -5.8 55 46 21031 40 14 -9.0 -10.7 | 3 14 -0.6 -13.8 56 44 21336 80 18 -17.7 -3.1 | 57 11 -9.4 -6.2 57 40 21946 35 19 -10.9 -15.6 | 8 19 -2.5 -18.6 58 38 22250 40 21 -13.5 -16.1 | 15 20 -5.1 -19.1 59 36 22555 60 25 -21.7 -12.5 | 41 20 -13.3 -15.5 60 34 22860 50 18 -13.8 -11.6 | 20 16 -5.4 -14.6 61 33 23165 70 14 -13.2 -4.8 | 31 9 -4.8 -7.8 62 31 23470 70 10 -9.4 -3.4 | 9 7 -1.0 -6.5 63 30 23690 150 6 -3.0 5.2 | 248 6 5.4 2.2 64 30 23774 175 6 -0.5 6.0 | 249 8 7.9 2.9 65 28 24079 130 6 -4.6 3.9 | 258 4 3.8 0.8 66 27 24384 40 10 -6.4 -7.7 | 350 11 1.9 -10.7 67 26 24689 50 6 -4.6 -3.9 | 331 8 3.8 -6.9 68 24 24994 360 10 -0.0 -10.0 | 327 15 8.4 -13.0 69 22 25603 30 19 -9.5 -16.5 | 3 20 -1.1 -19.5 70 21 25908 65 10 -9.1 -4.2 | 5 7 -0.7 -7.3 71 20 26213 50 8 -6.1 -5.1 | 345 8 2.2 -8.2 72 20 26270 135 8 -5.7 5.7 | 226 4 2.7 2.6 73 19 26518 155 6 -2.5 5.4 | 248 6 5.8 2.4 74 18 27127 185 16 1.4 15.9 | 217 16 9.8 12.9 75 16 27737 275 10 10.0 -0.9 | 282 19 18.3 -3.9 76 15 28042 255 12 11.6 3.1 | 270 20 20.0 0.1 77 14 28651 310 19 14.6 -12.2 | 304 28 22.9 -15.3 78 13 29261 275 21 20.9 -1.8 | 279 30 29.3 -4.9 79 11 30175 310 23 17.6 -14.8 | 304 32 26.0 -17.8 80 10 30790 285 25 24.1 -6.5 | 286 34 32.5 -9.5 Wind Parameters Mean winds (0-6000m): 79.9 at 11.9 knts Storm direction: 109.9 at 8.9 knts Shear (0-3000m) pos: 3.0 neg: 1.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): -35.2 deg Storm rel helicity (0-3000m) pos: 58.5 neg: -1.6 tot: 56.8 m^2/s^2 ave: 18.9 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 2.5 10^-3/s Energy-Hel index: 0.27 Bulk Rich Number: 31.46 Bulk Shear: 25.24 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 25 48 20| 7.3 0.0 7.3| 31.0 0.0 31.0 62.0 0.59| 11.1 6.5 1000 70 24 51 18| 3.5 0.0 3.5| 39.7 0.0 39.7 39.7 0.54| 7.8 4.2 1500 73 23 54 17| 2.7 0.0 2.7| 43.9 0.0 43.9 29.3 0.48| 6.8 3.2 2000 77 21 57 14| 3.9 0.0 3.9| 54.5 -0.3 54.2 27.1 0.52| 7.7 4.0 2500 83 19 63 12| 3.6 0.0 3.6| 57.7 -0.6 57.2 22.9 0.52| 7.1 3.7 3000 86 18 65 10| 3.0 1.4 4.5| 58.5 -1.6 56.8 18.9 0.33| 7.6 2.5 4000 83 15 54 8| 2.3 1.6 3.9| 60.0 -7.0 52.9 13.2 0.26| 6.5 1.7 5000 79 14 42 8| 2.0 1.8 3.7| 61.5 -22.2 39.4 7.9 0.12| 6.5 0.8 6000 80 12 33 6| 2.1 1.4 3.4| 63.1 -31.8 31.4 5.2 0.06| 6.4 0.4 Wrote GIF file: /home/apache/climate/data/raob//MMUN/skewt/MMUN.skewt.20251223.12.gif