UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:0000Z 19 OCT 25 Station: MMMZ WMO ident: 76458 Latitude: 23.20 Longitude: -106.42 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1008 4 30.8 24.8 70 6.0 26.3 290 8 303.3 306.9 299.2 362.5 19.92 1 1007 13 30.0 25.2 76 4.8 26.4 291 9 302.5 306.3 299.3 363.2 20.43 2 1000 78 28.2 24.2 79 4.0 25.2 295 16 301.4 304.9 298.4 358.5 19.35 3 956 477 24.8 22.8 89 2.0 23.3 310 13 301.8 305.2 298.0 356.7 18.58 4 951 523 26.2 18.2 61 8.0 20.6 312 13 303.7 306.3 295.6 345.2 13.96 5 925 768 24.4 21.2 82 3.2 22.1 320 10 304.3 307.5 297.9 356.1 17.39 6 907 941 23.4 20.0 81 3.4 20.9 5 10 304.9 308.0 297.5 354.1 16.44 7 889 1116 23.8 14.8 57 9.0 17.7 3 10 307.1 309.4 295.1 343.3 11.99 8 860 1406 21.2 14.2 64 7.0 16.5 1 10 307.3 309.6 295.1 343.3 11.92 9 850 1508 21.0 12.0 56 9.0 15.1 360 10 308.1 310.1 294.3 339.8 10.42 10 823 1786 20.2 5.2 37 15.0 11.3 351 13 310.2 311.4 292.0 331.0 6.75 11 775 2301 19.0 -4.0 21 23.0 7.2 352 10 314.2 314.9 290.6 326.0 3.67 12 700 3163 13.0 0.0 41 13.0 5.8 100 8 316.9 317.9 292.9 334.3 5.47 13 671 3517 10.2 0.2 50 10.0 4.6 78 6 317.6 318.7 293.3 336.1 5.79 14 651 3768 8.8 -7.2 31 16.0 1.1 79 8 318.8 319.4 291.7 330.0 3.42 15 643 3871 7.8 -3.2 46 11.0 2.1 72 8 318.8 319.7 292.8 333.9 4.70 16 590 4574 2.4 -13.6 30 16.0 -4.1 71 9 320.4 320.9 291.2 328.0 2.27 17 580 4712 2.0 -27.0 10 29.0 -6.7 66 10 321.5 321.7 290.0 324.1 0.72 18 537 5332 0.0 -37.0 4 37.0 -8.9 37 10 326.3 326.4 291.0 327.4 0.30 19 500 5900 -4.5 -27.5 15 23.0 -11.0 70 6 327.6 327.7 291.8 330.4 0.80 20 493 6011 -5.3 -21.3 27 16.0 -10.6 76 5 327.9 328.2 292.5 332.9 1.42 21 474 6318 -8.1 -23.1 29 15.0 -12.7 79 4 328.1 328.4 292.4 332.6 1.26 22 467 6434 -8.5 -28.5 18 20.0 -13.8 78 3 329.0 329.2 292.2 331.9 0.78 23 441 6877 -10.5 -48.5 3 38.0 -16.6 76 2 331.9 332.0 292.3 332.4 0.11 24 400 7620 -16.9 -39.9 12 23.0 -20.9 35 6 333.0 333.1 292.9 334.2 0.30 25 304 9616 -30.5 -65.5 2 35.0 -32.6 254 18 341.1 341.1 294.6 341.2 0.02 26 300 9710 -31.3 -66.3 2 35.0 -33.3 250 21 341.3 341.3 294.6 341.3 0.02 27 250 10970 -42.1 -67.1 5 25.0 -43.0 235 18 343.5 343.5 295.1 343.6 0.02 28 206 12259 -52.7 -70.7 10 18.0 -53.0 225 23 346.4 346.4 295.8 346.4 0.01 29 200 12450 -53.9 -70.9 11 17.0 -54.2 220 25 347.4 347.4 296.1 347.5 0.01 30 153 14111 -67.1 -77.1 23 10.0 -67.2 229 22 352.5 352.5 297.2 352.5 0.01 31 150 14230 -68.3 -77.3 26 9.0 -68.4 235 21 352.4 352.4 297.1 352.5 0.01 32 105 16312 -79.5 -86.5 30 7.0 -79.5 245 16 368.9 368.9 300.4 369.0 0.00 33 100 16590 -78.3 -86.3 26 8.0 -78.3 200 12 376.4 376.4 301.6 376.5 0.00 34 70 18650 -73.3 -86.3 12 13.0 -73.3 30 8 427.6 427.6 308.6 427.6 0.00 35 67 18906 -74.3 -87.3 12 13.0 -74.3 43 10 430.8 430.8 308.9 430.8 0.00 36 60 19559 -68.1 -89.1 3 21.0 -68.2 77 4 458.5 458.5 311.6 458.5 0.00 37 53 20305 -67.5 -91.5 2 24.0 -67.7 49 11 476.4 476.4 313.2 476.4 0.00 38 50 20660 -62.7 -91.7 1 29.0 -63.1 65 4 495.7 495.7 314.7 495.7 0.00 39 49 20784 -62.7 -91.7 1 29.0 -63.1 78 4 498.6 498.6 314.8 498.6 0.00 40 35 22892 -55.7 -90.7 1 35.0 -57.0 153 13 567.2 567.2 319.0 567.2 0.00 41 31 23662 -57.1 -91.1 1 34.0 -58.3 118 15 583.5 583.5 319.8 583.5 0.00 42 30 23870 -56.3 -91.3 0 35.0 -57.7 75 12 591.2 591.2 320.2 591.2 0.00 43 27 24542 -53.5 -88.5 1 35.0 -55.5 85 16 617.1 617.1 321.3 617.1 0.01 44 24 25298 -53.3 -88.3 1 35.0 -55.6 56 25 638.8 638.8 322.3 638.9 0.01 45 22 25860 -50.5 -86.5 1 36.0 -53.6 104 28 663.3 663.3 323.2 663.3 0.01 46 20 26480 -50.9 -86.9 1 36.0 -54.1 110 27 680.4 680.4 323.8 680.4 0.01 47 15 28370 -46.7 -83.7 1 37.0 -52.2 102 24 752.7 752.7 326.0 752.9 0.02 48 13 29312 -50.5 -86.5 1 36.0 -55.0 101 24 771.0 771.0 326.5 771.1 0.02 49 10 31033 -47.9 -84.9 1 37.0 -54.3 105 23 840.7 840.8 328.2 841.0 0.03 TRP 105 16312 -79.5 -86.5 30 7.0 -79.5 245 16 368.9 368.9 300.4 369.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5822.00 m Freezing level: 537.00 mb = 5332.11 m = 17493.60 ft Wetbulb zero: 624.83 mb = 4104.82 m = 13467.08 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 38.88 % Est. max temperature: 35.04 C = 95.07 F Sfc-Lift cond lev (LCL): 924.72 mb = 770.69 m = 2528.49 ft T: 24.38 C 700-500 lapse rate: 6.39 C/km ThetaE index: 18.03 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 768.26 mb = 2374.96 m = 7791.75 ft Mean mixing ratio: 17.67 g/kg Conv temperature: 42.04 C = 107.67 F Cap Strength: 3.34 C Lifted Index: -3.35 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.71 C Lifted Index @700 mb: 1.03 C Showalter Index: 2.39 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 16.50 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 170.00 Risk: None Energy Index: -1.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1879.02 J/kg Max Up Vert Vel: 61.30 m/s Conv Inhibition (B-): 202.40 J/kg Cap Strength: 3.32 C Lift Cond Lev (LCL): 904.86 mb = 961.36 m = 3154.04 ft Lev Free Conv (LFC): 669.86 mb = 3531.17 m = 11585.06 ft Equ Level (EL): 139.86 mb = 14638.76 m = 48026.85 ft B at Equ Level: 1873.23 J/kg Max Parcel Lev (MPL): 79.86 mb = 17889.12 m = 58690.63 ft Wind level data Storm motion: 48 at 7 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 1008 4 290 8 7.5 -2.7 | 261 13 12.6 1.9 1 1000 78 295 16 14.5 -6.8 | 276 20 19.6 -2.1 2 942 610 315 12 8.5 -8.5 | 286 14 13.6 -3.8 3 925 768 320 10 6.4 -7.7 | 285 12 11.6 -3.0 4 910 914 5 10 -0.9 -10.0 | 321 7 4.3 -5.3 5 850 1508 360 10 -0.0 -10.0 | 316 7 5.1 -5.4 6 819 1829 350 14 2.4 -13.8 | 320 12 7.6 -9.1 7 790 2134 360 12 -0.0 -12.0 | 325 9 5.1 -7.4 8 762 2438 345 8 2.1 -7.7 | 293 8 7.2 -3.1 9 735 2743 20 4 -1.4 -3.8 | 257 4 3.8 0.9 10 710 3048 110 2 -1.9 0.7 | 211 6 3.2 5.3 11 700 3163 100 8 -7.9 1.4 | 155 7 -2.8 6.0 12 684 3353 70 4 -3.8 -1.4 | 203 4 1.4 3.3 13 659 3658 85 8 -8.0 -0.7 | 144 5 -2.8 3.9 14 634 3962 65 8 -7.3 -3.4 | 121 2 -2.1 1.3 15 611 4267 80 6 -5.9 -1.0 | 168 4 -0.8 3.6 16 567 4877 60 12 -10.4 -6.0 | 76 5 -5.3 -1.4 17 546 5182 55 10 -8.2 -5.7 | 70 3 -3.1 -1.1 18 526 5486 15 10 -2.6 -9.7 | 333 6 2.5 -5.0 19 507 5791 35 10 -5.7 -8.2 | 10 4 -0.6 -3.6 20 500 5900 70 6 -5.6 -2.1 | 169 3 -0.5 2.6 21 487 6096 80 4 -3.9 -0.7 | 197 4 1.2 3.9 22 433 7010 75 2 -1.9 -0.5 | 218 5 3.2 4.1 23 416 7315 30 4 -2.0 -3.5 | 249 3 3.1 1.2 24 400 7620 35 6 -3.4 -4.9 | 279 2 1.7 -0.3 25 400 7620 110 2 -1.9 0.7 | 211 6 3.2 5.3 26 384 7925 100 2 -2.0 0.3 | 212 6 3.2 5.0 27 368 8230 100 2 -2.0 0.3 | 212 6 3.2 5.0 28 353 8534 215 2 1.1 1.6 | 225 9 6.3 6.3 29 338 8839 245 8 7.3 3.4 | 237 15 12.4 8.0 30 324 9144 305 4 3.3 -2.3 | 254 9 8.4 2.3 31 311 9449 260 12 11.8 2.1 | 248 18 16.9 6.7 32 300 9710 250 21 19.7 7.2 | 245 28 24.9 11.8 33 285 10058 235 23 18.8 13.2 | 233 30 24.0 17.8 34 250 10970 235 18 14.7 10.3 | 233 25 19.9 15.0 35 218 11887 235 19 15.6 10.9 | 233 26 20.7 15.5 36 200 12450 220 25 16.1 19.2 | 222 32 21.2 23.8 37 189 12802 220 25 16.1 19.2 | 222 32 21.2 23.8 38 171 13411 245 25 22.7 10.6 | 241 32 27.8 15.2 39 155 14021 225 23 16.3 16.3 | 226 30 21.4 20.9 40 150 14230 235 21 17.2 12.0 | 233 28 22.3 16.7 41 133 14935 265 10 10.0 0.9 | 250 16 15.1 5.5 42 126 15240 210 12 6.0 10.4 | 217 19 11.1 15.0 43 120 15545 190 16 2.8 15.8 | 201 22 7.9 20.4 44 105 16312 245 16 14.5 6.8 | 240 23 19.6 11.4 45 102 16459 245 16 14.5 6.8 | 240 23 19.6 11.4 46 100 16590 200 12 4.1 11.3 | 210 18 9.2 15.9 47 97 16764 180 12 0.0 12.0 | 197 17 5.1 16.6 48 92 17069 220 6 3.9 4.6 | 224 13 9.0 9.2 49 87 17374 140 2 -1.3 1.5 | 212 7 3.8 6.2 50 83 17678 270 4 4.0 -0.0 | 243 10 9.1 4.6 51 79 17983 75 8 -7.7 -2.1 | 135 4 -2.6 2.6 52 75 18288 55 8 -6.6 -4.6 | 92 1 -1.4 0.0 53 71 18593 35 10 -5.7 -8.2 | 10 4 -0.6 -3.6 54 70 18650 30 8 -4.0 -6.9 | 334 3 1.1 -2.3 55 67 18898 45 10 -7.1 -7.1 | 39 3 -1.9 -2.4 56 64 19202 5 6 -0.5 -6.0 | 286 5 4.6 -1.3 57 61 19507 95 4 -4.0 0.3 | 193 5 1.1 5.0 58 58 19812 10 4 -0.7 -3.9 | 261 4 4.4 0.7 59 55 20117 65 10 -9.1 -4.2 | 96 4 -3.9 0.4 60 52 20422 40 12 -7.7 -9.2 | 30 5 -2.6 -4.6 61 50 20660 65 4 -3.6 -1.7 | 207 3 1.5 2.9 62 49 20726 55 4 -3.3 -2.3 | 218 3 1.8 2.3 63 47 21031 170 6 -1.0 5.9 | 201 11 4.1 10.5 64 45 21336 70 14 -13.2 -4.8 | 89 8 -8.0 -0.1 65 41 21946 165 18 -4.7 17.4 | 181 22 0.5 22.0 66 39 22250 135 16 -11.3 11.3 | 159 17 -6.2 16.0 67 34 23165 160 12 -4.1 11.3 | 184 16 1.0 15.9 68 32 23470 105 16 -15.5 4.1 | 130 14 -10.3 8.8 69 30 23774 125 14 -11.5 8.0 | 153 14 -6.3 12.7 70 30 23870 75 12 -11.6 -3.1 | 103 7 -6.5 1.5 71 29 24079 75 12 -11.6 -3.1 | 103 7 -6.5 1.5 72 28 24384 90 14 -14.0 0.0 | 118 10 -8.9 4.6 73 26 24689 80 18 -17.7 -3.1 | 97 13 -12.6 1.5 74 25 24994 100 29 -28.6 5.0 | 112 25 -23.4 9.7 75 24 25298 55 25 -20.5 -14.3 | 58 18 -15.4 -9.7 76 23 25603 95 25 -24.9 2.2 | 109 21 -19.8 6.8 77 21 26213 115 31 -28.1 13.1 | 128 29 -23.0 17.7 78 20 26480 110 27 -25.4 9.2 | 124 25 -20.2 13.9 79 20 26518 100 27 -26.6 4.7 | 113 23 -21.5 9.3 80 17 27127 120 21 -18.2 10.5 | 139 20 -13.1 15.1 81 16 27432 105 23 -22.2 6.0 | 122 20 -17.1 10.6 82 13 28042 95 25 -24.9 2.2 | 109 21 -19.8 6.8 83 12 28346 115 23 -20.8 9.7 | 132 21 -15.7 14.4 84 9 29566 100 23 -22.7 4.0 | 116 20 -17.5 8.6 85 8 30175 140 19 -12.2 14.6 | 160 20 -7.1 19.2 Wind Parameters Mean winds (0-6000m): 17.9 at 9.2 knts Storm direction: 47.9 at 6.9 knts Shear (0-3000m) pos: 2.0 neg: 0.6 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -51.3 deg Storm rel helicity (0-3000m) pos: 47.1 neg: -18.0 tot: 29.0 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 0.5 10^-3/s Energy-Hel index: 0.55 Bulk Rich Number: 63.58 Bulk Shear: 29.56 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 ------------------------------------------------------------------------------- 500 301 14 279 17| 6.2 0.0 6.2| 28.0 0.0 28.0 56.0 0.52| 13.1 6.8 1000 313 12 285 15| 5.6 0.0 5.6| 43.4 -0.3 43.1 43.1 0.54| 12.1 6.5 1500 328 12 294 12| 3.8 0.3 4.0| 43.4 -1.3 42.1 28.1 0.50| 8.3 4.2 2000 335 12 301 12| 2.8 0.9 3.7| 46.5 -1.3 45.2 22.6 0.45| 7.7 3.4 2500 339 12 304 11| 2.3 0.7 2.9| 47.1 -11.6 35.5 14.2 0.24| 7.6 1.8 3000 341 10 301 10| 2.0 0.6 2.5| 47.1 -18.0 29.0 9.7 0.06| 7.8 0.5 4000 355 9 308 8| 1.5 0.4 1.9| 49.8 -29.7 20.1 5.0 -0.06| 7.7 -0.5 5000 11 9 323 5| 1.3 0.6 1.9| 51.1 -36.0 15.0 3.0 -0.12| 7.1 -0.9 6000 18 9 331 5| 1.4 0.7 2.1| 56.1 -42.3 13.9 2.3 -0.04| 7.7 -0.3 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251019.00.gif