UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122412.upa.cvt Date: 1200Z 24 DEC 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:1200Z 24 DEC 25 Station: MMZC WMO ident: 76526 Latitude: 22.75 Longitude: -102.50 Elevation: 2265.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 208 1 925 873 2 850 1583 SFC 783 2265 6.6 5.4 92 1.2 5.9 0 0 300.0 301.3 289.2 321.3 7.20 4 782 2276 9.2 7.1 87 2.1 8.0 10 0 302.9 304.4 290.9 327.1 8.12 5 779 2307 10.2 7.5 83 2.7 8.6 40 1 304.3 305.9 291.6 329.5 8.38 6 756 2556 8.8 7.0 88 1.8 7.8 155 10 305.4 307.0 291.9 330.6 8.34 7 738 2756 10.4 0.4 50 10.0 5.1 139 16 309.3 310.3 290.5 325.8 5.34 8 723 2928 10.8 0.8 50 10.0 5.4 125 11 311.6 312.6 291.5 329.1 5.61 9 700 3196 8.4 -0.6 53 9.0 3.7 90 8 311.8 312.8 291.2 328.2 5.23 10 631 4042 1.8 -7.2 51 9.0 -2.3 246 5 313.7 314.3 290.3 324.9 3.53 11 596 4498 -2.1 -5.7 76 3.6 -3.8 253 14 314.3 315.1 291.0 327.7 4.20 12 580 4714 -4.1 -10.1 63 6.0 -6.5 263 14 314.4 315.0 290.0 324.3 3.06 13 576 4768 -4.5 -10.5 63 6.0 -7.0 267 14 314.6 315.1 290.0 324.2 2.98 14 574 4796 -4.5 -11.5 58 7.0 -7.2 269 13 314.9 315.4 289.9 323.9 2.76 15 571 4837 -3.7 -19.7 28 16.0 -8.9 271 13 316.3 316.6 289.0 321.0 1.40 16 565 4921 -2.9 -32.9 8 30.0 -10.1 277 12 318.2 318.3 288.6 319.7 0.42 17 555 5062 -2.7 -37.7 5 35.0 -10.3 289 14 320.1 320.1 289.0 321.0 0.27 18 500 5880 -8.5 -43.5 4 35.0 -14.6 290 18 322.7 322.7 289.8 323.3 0.16 19 498 5911 -8.7 -44.7 4 36.0 -14.8 291 18 322.8 322.8 289.8 323.4 0.14 20 480 6196 -10.3 -40.3 7 30.0 -15.8 296 22 324.2 324.3 290.3 325.1 0.24 21 465 6440 -12.1 -24.1 36 12.0 -15.4 299 25 325.0 325.2 291.5 329.1 1.17 22 452 6656 -13.9 -21.9 51 8.0 -16.2 296 26 325.3 325.6 291.8 330.4 1.46 23 444 6792 -15.1 -23.1 50 8.0 -17.3 294 27 325.5 325.8 291.7 330.2 1.34 24 434 6964 -15.5 -37.5 13 22.0 -19.5 291 27 327.1 327.2 291.3 328.4 0.35 25 422 7176 -16.3 -49.3 4 33.0 -20.7 287 28 328.7 328.8 291.5 329.1 0.10 26 416 7284 -15.1 -53.1 2 38.0 -20.0 286 29 331.6 331.6 292.2 331.9 0.07 27 400 7580 -16.9 -42.9 9 26.0 -21.0 295 27 333.0 333.1 292.7 333.9 0.22 28 359 8381 -23.9 -43.9 14 20.0 -26.5 299 27 334.1 334.1 293.0 335.0 0.22 29 341 8755 -25.3 -59.3 3 34.0 -28.1 312 26 337.1 337.2 293.6 337.3 0.04 30 300 9670 -33.3 -54.3 10 21.0 -34.8 340 23 338.4 338.5 294.0 338.8 0.08 31 267 10476 -40.1 -49.1 38 9.0 -40.7 334 33 340.0 340.0 294.5 340.7 0.16 32 250 10920 -44.1 -55.1 28 11.0 -44.6 330 39 340.5 340.5 294.5 340.9 0.09 33 228 11529 -49.7 -59.7 30 10.0 -50.0 333 36 341.0 341.1 294.6 341.3 0.05 34 200 12370 -56.9 -62.9 47 6.0 -57.0 345 25 342.7 342.7 295.0 342.8 0.04 35 199 12402 -57.3 -63.3 46 6.0 -57.4 345 24 342.5 342.5 295.0 342.7 0.04 36 195 12530 -58.3 -63.3 53 5.0 -58.4 345 22 342.9 342.9 295.1 343.1 0.04 37 190 12694 -59.1 -65.1 46 6.0 -59.2 345 18 344.2 344.2 295.4 344.3 0.03 38 189 12727 -59.3 -65.3 46 6.0 -59.4 345 18 344.4 344.4 295.4 344.5 0.03 39 185 12862 -57.9 -70.9 17 13.0 -58.1 332 15 348.8 348.8 296.4 348.8 0.01 40 182 12965 -55.9 -77.9 5 22.0 -56.2 310 14 353.7 353.7 297.4 353.7 0.01 41 170 13400 -56.1 -87.1 1 31.0 -56.4 261 12 360.3 360.3 298.8 360.3 0.00 42 168 13476 -56.1 -88.1 1 32.0 -56.4 262 12 361.5 361.5 299.0 361.5 0.00 43 150 14190 -60.7 -89.7 1 29.0 -60.9 240 16 365.5 365.5 299.8 365.5 0.00 44 100 16600 -78.1 -92.1 9 14.0 -78.1 155 27 376.8 376.8 301.7 376.8 0.00 45 82 17726 -81.5 -93.5 11 12.0 -81.5 100 21 391.9 391.9 304.0 391.9 0.00 46 70 18620 -79.3 -91.3 12 12.0 -79.3 85 8 414.7 414.7 307.1 414.7 0.00 47 67 18869 -79.3 -90.3 15 11.0 -79.3 71 8 420.0 420.0 307.7 420.0 0.00 48 63 19222 -75.7 -88.7 11 13.0 -75.7 42 4 435.4 435.4 309.4 435.4 0.00 49 52 20338 -73.5 -89.5 7 16.0 -73.6 325 4 465.0 465.0 312.2 465.1 0.00 50 50 20570 -69.5 -89.5 4 20.0 -69.6 55 8 479.7 479.7 313.4 479.7 0.00 51 37 22382 -67.3 -93.3 1 26.0 -67.6 63 14 528.5 528.5 316.8 528.5 0.00 52 34 22899 -62.7 -93.7 1 31.0 -63.3 73 12 553.5 553.5 318.3 553.5 0.00 53 30 23680 -58.3 -92.3 1 34.0 -59.4 50 4 585.7 585.7 319.9 585.7 0.00 54 28 24117 -56.7 -91.7 0 35.0 -58.1 313 9 601.8 601.8 320.7 601.8 0.00 55 25 24834 -58.1 -92.1 1 34.0 -59.5 191 5 617.6 617.6 321.4 617.6 0.00 56 21 25945 -53.5 -88.5 1 35.0 -55.9 280 12 663.1 663.1 323.2 663.1 0.01 57 20 26260 -53.1 -88.1 1 35.0 -55.8 325 19 673.6 673.6 323.6 673.7 0.01 58 17 27304 -54.7 -89.7 1 35.0 -57.3 304 18 700.6 700.6 324.4 700.6 0.01 59 15 28105 -54.5 -89.5 1 35.0 -57.4 274 16 726.8 726.8 325.3 726.8 0.01 60 12 29549 -49.9 -85.9 1 36.0 -54.9 308 15 790.9 791.0 327.0 791.1 0.02 61 10 30760 -42.9 -80.9 1 38.0 -51.7 312 18 859.4 859.4 328.6 860.0 0.06 TRP 82 17726 -81.5 -93.5 11 12.0 -81.5 100 21 391.9 391.9 304.0 391.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5672.00 m Freezing level: 614.85 mb = 4252.70 m = 13952.27 ft Wetbulb zero: 657.41 mb = 3707.72 m = 12164.29 ft Sfc-500 mean rel hum: 44.48 % Est. max temperature: 19.26 C = 66.66 F Sfc-Lift cond lev (LCL): 768.70 mb = 2417.98 m = 7932.90 ft T: 9.58 C 700-500 lapse rate: 6.30 C/km ThetaE index: 4.72 C Layer 738.0- 723.0 mb Conv cond level (CCL): 617.19 mb = 4219.02 m = 13841.76 ft Mean mixing ratio: 6.35 g/kg Conv temperature: 19.55 C = 67.18 F Cap Strength: 4.08 C Lifted Index: 3.43 C Risk: None Lifted Index @300 mb: 7.93 C Lifted Index @700 mb: 2.54 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.17 J/kg Max Up Vert Vel: 10.12 m/s Conv Inhibition (B-): 52548.04 J/kg Cap Strength: 4.00 C Lift Cond Lev (LCL): 660.17 mb = 3673.58 m = 12052.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 13 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 ---------------------------------------------------------- 0 783 2265 0 0 -0.0 -0.0 | 138 13 -8.6 9.5 1 767 2438 165 6 -1.6 5.8 | 146 18 -10.2 15.3 2 739 2743 140 16 -10.3 12.3 | 139 29 -18.9 21.8 3 713 3048 115 8 -7.3 3.4 | 129 20 -15.9 12.9 4 700 3196 90 8 -8.0 0.0 | 120 19 -16.6 9.5 5 686 3353 50 6 -4.6 -3.9 | 113 14 -13.2 5.7 6 661 3658 90 4 -4.0 0.0 | 127 16 -12.6 9.5 7 636 3962 245 4 3.6 1.7 | 156 12 -5.0 11.2 8 589 4572 255 16 15.5 4.1 | 207 15 6.8 13.7 9 567 4877 275 12 12.0 -1.0 | 201 9 3.3 8.5 10 546 5182 300 16 13.9 -8.0 | 254 5 5.2 1.5 11 506 5791 285 19 18.4 -4.9 | 245 11 9.7 4.6 12 500 5880 290 18 16.9 -6.2 | 248 9 8.3 3.4 13 467 6401 300 25 21.7 -12.5 | 283 13 13.0 -3.0 14 414 7315 285 29 28.0 -7.5 | 264 20 19.4 2.0 15 400 7580 295 27 24.5 -11.4 | 277 16 15.9 -1.9 16 351 8534 300 27 23.4 -13.5 | 285 15 14.8 -4.0 17 323 9144 335 23 9.7 -20.8 | 354 11 1.1 -11.3 18 300 9670 340 23 7.9 -21.6 | 4 12 -0.7 -12.1 19 250 10920 330 39 19.5 -33.8 | 336 27 10.9 -24.2 20 248 10973 330 39 19.5 -33.8 | 336 27 10.9 -24.2 21 237 11278 330 39 19.5 -33.8 | 336 27 10.9 -24.2 22 200 12370 345 25 6.5 -24.1 | 8 15 -2.1 -14.6 23 187 12802 345 16 4.1 -15.5 | 37 7 -4.5 -5.9 24 178 13106 280 12 11.8 -2.1 | 203 8 3.2 7.4 25 170 13411 260 12 11.8 2.1 | 195 12 3.2 11.6 26 154 14021 280 16 15.8 -2.8 | 227 10 7.1 6.8 27 150 14190 240 16 13.9 8.0 | 197 18 5.2 17.5 28 132 14935 190 18 3.1 17.7 | 169 28 -5.5 27.3 29 119 15545 155 14 -5.9 12.7 | 147 27 -14.5 22.2 30 100 16600 155 27 -11.4 24.5 | 150 39 -20.0 34.0 31 97 16764 155 27 -11.4 24.5 | 150 39 -20.0 34.0 32 92 17069 140 18 -11.6 13.8 | 139 31 -20.2 23.3 33 87 17374 100 18 -17.7 3.1 | 116 29 -26.3 12.7 34 83 17678 90 21 -21.0 0.0 | 108 31 -29.6 9.5 35 82 17726 100 21 -20.7 3.6 | 114 32 -29.3 13.2 36 78 17983 90 23 -23.0 0.0 | 107 33 -31.6 9.5 37 74 18288 95 25 -24.9 2.2 | 109 36 -33.5 11.7 38 70 18593 120 10 -8.7 5.0 | 130 23 -17.3 14.5 39 70 18620 85 8 -8.0 -0.7 | 118 19 -16.6 8.8 40 67 18898 70 8 -7.5 -2.7 | 113 18 -16.1 6.8 41 63 19202 35 4 -2.3 -3.3 | 120 13 -10.9 6.3 42 60 19507 110 4 -3.8 1.4 | 131 16 -12.4 10.9 43 57 19812 65 6 -5.4 -2.5 | 116 16 -14.1 7.0 44 54 20117 50 4 -3.1 -2.6 | 121 14 -11.7 7.0 45 51 20422 295 4 3.6 -1.7 | 148 9 -5.0 7.8 46 50 20570 55 8 -6.6 -4.6 | 108 16 -15.2 4.9 47 49 20726 50 6 -4.6 -3.9 | 113 14 -13.2 5.7 48 46 21031 30 18 -9.0 -15.6 | 71 19 -17.6 -6.1 49 42 21641 70 8 -7.5 -2.7 | 113 18 -16.1 6.8 50 40 21946 110 4 -3.8 1.4 | 131 16 -12.4 10.9 51 38 22250 45 12 -8.5 -8.5 | 94 17 -17.1 1.0 52 36 22555 80 16 -15.8 -2.8 | 105 25 -24.4 6.8 53 34 22860 75 12 -11.6 -3.1 | 108 21 -20.2 6.4 54 31 23470 55 12 -9.8 -6.9 | 98 19 -18.4 2.6 55 30 23680 50 4 -3.1 -2.6 | 121 14 -11.7 7.0 56 30 23774 75 6 -5.8 -1.6 | 119 16 -14.4 8.0 57 28 24079 320 10 6.4 -7.7 | 131 3 -2.2 1.9 58 27 24384 270 6 6.0 -0.0 | 165 10 -2.6 9.5 59 24 24994 165 4 -1.0 3.9 | 144 17 -9.6 13.4 60 23 25298 260 6 5.9 1.0 | 166 11 -2.7 10.6 61 22 25603 255 8 7.7 2.1 | 176 12 -0.9 11.6 62 21 25908 285 12 11.6 -3.1 | 205 7 3.0 6.4 63 20 26213 245 10 9.1 4.2 | 182 14 0.5 13.8 64 20 26260 325 19 10.9 -15.6 | 339 6 2.3 -6.0 65 18 26518 325 19 10.9 -15.6 | 339 6 2.3 -6.0 66 15 27127 275 16 15.9 -1.4 | 222 11 7.3 8.1 67 14 27432 265 16 15.9 1.4 | 214 13 7.3 10.9 68 13 27737 305 14 11.5 -8.0 | 242 3 2.9 1.5 69 10 28346 320 19 12.2 -14.6 | 324 6 3.6 -5.0 70 9 28651 295 16 14.5 -6.8 | 245 7 5.9 2.8 71 8 28956 285 14 13.5 -3.6 | 220 8 4.9 5.9 72 7 29566 280 33 32.5 -5.7 | 261 24 23.9 3.8 Wind Parameters Mean winds (0-6000m): 287.9 at 17.1 knts Storm direction: 317.9 at 12.8 knts Shear (0-3000m) pos: 2.1 neg: 2.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 114.7 deg Storm rel helicity (0-3000m) pos: 123.3 neg: -86.8 tot: 36.6 m^2/s^2 ave: 12.2 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 3.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.66 Bulk Shear: 77.25 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 ------------------------------------------------------------------------------- 500 148 8 142 21| 15.9 0.0 15.9| 23.6 -33.1 -9.5 -19.0 -0.03| 20.5 -0.6 1000 133 9 136 22| 7.9 7.3 15.2| 23.6 -82.2 -58.6 -58.6 -0.26| 17.7 -4.7 1500 121 8 132 20| 6.1 4.8 11.0| 53.3 -84.2 -31.0 -20.7 -0.06| 15.3 -0.8 2000 134 7 137 20| 4.6 3.6 8.3| 90.7 -84.2 6.5 3.2 0.14| 14.8 2.0 2500 186 9 157 20| 3.6 2.9 6.5|112.0 -85.1 26.9 10.8 0.20| 13.9 2.8 3000 234 10 176 15| 2.1 2.4 4.6|123.3 -86.8 36.6 12.2 0.25| 13.2 3.2 4000 274 12 201 9| 1.7 1.7 3.4|138.2 -89.3 48.9 12.2 0.26| 11.4 3.0 5000 284 15 225 8| 1.4 1.7 3.1|142.5-109.6 32.9 6.6 0.20| 10.1 2.0 6000 288 17 241 9| 0.9 1.4 2.3|166.0-109.6 56.4 9.4 0.24| 9.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20251224.12.gif