UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for MMLP... Searching the city database file for: MMLP ... Date:1200Z 6 DEC 25 Station: MMLP WMO ident: 76405 Latitude: 24.17 Longitude: -110.42 Elevation: 27.00 ------------------------------------------------------------------------------- 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 1012 27 19.4 18.9 97 0.5 19.1 355 3 291.6 294.0 291.8 330.3 13.70 1 1010 43 20.6 18.7 89 1.9 19.3 359 4 292.9 295.3 292.1 331.4 13.56 2 1000 121 20.6 17.7 83 2.9 18.7 20 10 293.8 296.0 291.8 330.4 12.84 3 939 667 16.4 15.9 97 0.5 16.1 360 14 294.8 297.0 291.6 329.7 12.19 4 925 796 16.0 14.3 90 1.7 14.9 360 14 295.7 297.7 291.1 327.8 11.14 5 863 1387 13.6 8.9 73 4.7 10.8 17 8 299.1 300.6 289.8 323.5 8.32 6 850 1515 12.4 8.7 78 3.7 10.2 15 8 299.1 300.7 289.9 323.6 8.33 7 799 2031 8.8 8.0 95 0.8 8.3 109 2 300.6 302.2 290.5 325.6 8.45 8 770 2336 7.2 6.5 95 0.7 6.8 126 6 302.1 303.6 290.5 325.7 7.91 9 755 2498 7.2 2.3 71 4.9 4.6 156 8 303.8 304.9 289.3 321.9 5.99 10 700 3117 3.4 1.1 85 2.3 2.2 245 10 306.2 307.4 290.0 324.3 5.93 11 692 3210 2.6 1.2 90 1.4 1.8 242 11 306.4 307.5 290.2 324.8 6.04 12 650 3715 -0.5 -6.5 64 6.0 -3.1 228 19 308.4 309.1 288.6 319.7 3.62 13 630 3965 -1.7 -5.3 76 3.6 -3.3 244 23 309.8 310.6 289.6 322.6 4.09 14 615 4157 -2.3 -11.3 50 9.0 -5.8 245 24 311.3 311.7 288.6 319.7 2.62 15 611 4209 -2.5 -15.5 36 13.0 -7.1 245 24 311.6 312.0 288.0 317.7 1.87 16 609 4235 -2.5 -26.5 14 24.0 -8.9 245 25 311.9 312.0 286.9 314.4 0.72 17 560 4896 -7.3 -20.3 35 13.0 -11.2 245 29 313.8 314.1 288.2 318.4 1.36 18 500 5770 -13.9 -29.9 25 16.0 -17.3 245 39 316.1 316.2 288.2 318.3 0.64 19 485 6000 -15.9 -31.9 24 16.0 -19.0 248 42 316.4 316.5 288.2 318.3 0.54 20 443 6677 -17.9 -48.9 5 31.0 -21.7 241 74 322.2 322.2 289.5 322.6 0.10 21 416 7142 -21.3 -49.3 6 28.0 -24.4 234 85 323.7 323.7 290.0 324.1 0.10 22 400 7430 -22.5 -50.5 6 28.0 -25.4 230 91 325.7 325.8 290.6 326.1 0.09 23 381 7787 -23.1 -59.1 2 36.0 -26.2 227 97 329.5 329.5 291.6 329.7 0.03 24 322 9001 -31.0 -64.9 2 33.9 -32.9 225 107 334.9 334.9 293.0 334.9 0.02 25 300 9500 -34.3 -67.3 2 33.0 -35.8 230 105 337.0 337.0 293.6 337.1 0.01 26 280 9979 -37.1 -69.1 2 32.0 -38.4 230 107 339.7 339.7 294.3 339.8 0.01 27 250 10750 -43.3 -69.3 4 26.0 -44.1 230 103 341.7 341.7 294.7 341.7 0.01 28 205 12061 -52.3 -78.3 3 26.0 -52.7 235 88 347.5 347.5 296.1 347.5 0.00 29 200 12220 -53.3 -80.3 2 27.0 -53.7 235 84 348.4 348.4 296.3 348.4 0.00 30 150 14020 -63.9 -85.9 3 22.0 -64.0 240 66 360.0 360.0 298.7 360.0 0.00 31 149 14061 -64.1 -86.1 3 22.0 -64.2 236 71 360.3 360.3 298.8 360.4 0.00 32 107 16059 -71.5 -89.5 5 18.0 -71.6 256 29 382.1 382.1 302.6 382.1 0.00 33 106 16115 -71.9 -88.9 6 17.0 -71.9 260 29 382.4 382.4 302.6 382.4 0.00 34 100 16460 -70.7 -87.7 6 17.0 -70.8 230 23 391.1 391.1 303.9 391.1 0.00 35 98 16581 -67.7 -86.7 5 19.0 -67.8 230 23 399.2 399.2 305.1 399.2 0.00 36 77 18029 -70.9 -89.9 4 19.0 -71.0 274 25 421.1 421.1 307.9 421.1 0.00 37 74 18267 -68.3 -89.3 3 21.0 -68.4 243 17 431.4 431.4 309.0 431.4 0.00 38 70 18600 -70.1 -90.1 4 20.0 -70.2 315 10 434.4 434.4 309.3 434.4 0.00 39 61 19408 -74.1 -91.1 6 17.0 -74.2 146 3 443.0 443.0 310.2 443.0 0.00 40 52 20347 -69.5 -91.5 3 22.0 -69.6 270 11 474.4 474.4 313.0 474.4 0.00 41 50 20580 -69.7 -91.7 3 22.0 -69.9 320 18 479.2 479.2 313.4 479.2 0.00 42 45 21207 -71.7 -93.7 2 22.0 -71.8 218 7 489.0 489.0 314.1 489.1 0.00 43 30 23670 -61.1 -94.1 1 33.0 -61.9 280 19 578.1 578.1 319.6 578.1 0.00 44 20 26232 -53.7 -88.7 1 35.0 -56.2 290 23 671.8 671.8 323.5 671.9 0.01 TRP 106 16115 -71.9 -88.9 6 17.0 -71.9 260 29 382.4 382.4 302.6 382.4 0.00 WND 322 9001 -31.0 -64.9 2 33.9 -32.9 225 107 334.9 334.9 293.0 334.9 0.02 Sounding variables and indices 1000-500 mb thick: 5649.00 m Freezing level: 656.77 mb = 3633.56 m = 11920.97 ft Wetbulb zero: 676.52 mb = 3392.70 m = 11130.78 ft Precipitable water: 1.36 inches Sfc-500 mean rel hum: 66.09 % Est. max temperature: 26.97 C = 80.54 F Sfc-Lift cond lev (LCL): 1004.88 mb = 82.65 m = 271.15 ft T: 20.60 C 700-500 lapse rate: 6.52 C/km ThetaE index: 7.92 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 913.38 mb = 903.67 m = 2964.76 ft Mean mixing ratio: 12.25 g/kg Conv temperature: 24.15 C = 75.47 F Cap Strength: 0.87 C Lifted Index: -2.49 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 6.23 C Lifted Index @700 mb: -0.78 C Showalter Index: 0.55 C Risk: Thunderstorms probable Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 22.60 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 159.40 Risk: None Energy Index: -1.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 242.00 J/kg Max Up Vert Vel: 22.00 m/s Conv Inhibition (B-): 18.30 J/kg Cap Strength: 0.81 C Lift Cond Lev (LCL): 937.45 mb = 680.99 m = 2234.20 ft Lev Free Conv (LFC): 832.45 mb = 1688.92 m = 5541.01 ft Equ Level (EL): 412.45 mb = 7205.12 m = 23638.55 ft B at Equ Level: 240.85 J/kg Max Parcel Lev (MPL): 322.45 mb = 8990.92 m = 29497.42 ft Wind level data Storm motion: 280 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 1012 27 355 3 0.3 -3.0 | 87 12 -12.4 -0.8 1 1000 121 20 10 -3.4 -9.4 | 66 18 -16.1 -7.2 2 979 305 30 12 -6.0 -10.4 | 66 20 -18.7 -8.2 3 945 610 360 14 -0.0 -14.0 | 47 17 -12.7 -11.8 4 925 796 360 14 -0.0 -14.0 | 47 17 -12.7 -11.8 5 880 1219 20 8 -2.7 -7.5 | 71 16 -15.4 -5.3 6 850 1515 15 8 -2.1 -7.7 | 70 16 -14.7 -5.5 7 849 1524 35 2 -1.1 -1.6 | 92 14 -13.8 0.6 8 818 1829 125 2 -1.6 1.1 | 103 15 -14.3 3.4 9 789 2134 100 2 -2.0 0.3 | 100 15 -14.6 2.6 10 760 2438 140 8 -5.1 6.1 | 115 20 -17.8 8.4 11 732 2743 230 6 4.6 3.9 | 127 10 -8.1 6.1 12 706 3048 245 8 7.3 3.4 | 136 8 -5.4 5.6 13 700 3117 245 10 9.1 4.2 | 151 7 -3.6 6.5 14 654 3658 225 18 12.7 12.7 | 180 15 0.1 15.0 15 629 3962 245 23 20.8 9.7 | 214 14 8.2 12.0 16 518 5486 245 33 29.9 13.9 | 227 24 17.2 16.2 17 500 5770 245 39 35.3 16.5 | 230 29 22.7 18.7 18 479 6096 250 43 40.4 14.7 | 239 33 27.7 16.9 19 441 6706 240 76 65.8 38.0 | 233 67 53.2 40.2 20 400 7430 230 91 69.7 58.5 | 223 83 57.0 60.7 21 343 8534 220 109 70.1 83.5 | 214 103 57.4 85.7 22 322 9001 225 107 75.7 75.7 | 219 100 63.0 77.9 23 300 9500 230 105 80.4 67.5 | 224 97 67.8 69.7 24 265 10363 230 109 83.5 70.1 | 224 101 70.8 72.3 25 250 10750 230 103 78.9 66.2 | 224 95 66.2 68.4 26 231 11278 235 109 89.3 62.5 | 230 100 76.6 64.8 27 200 12220 235 84 68.8 48.2 | 228 75 56.1 50.4 28 150 14020 240 66 57.2 33.0 | 232 57 44.5 35.2 29 150 14021 235 72 59.0 41.3 | 227 64 46.3 43.5 30 129 14935 255 43 41.5 11.1 | 245 32 28.9 13.4 31 111 15850 240 31 26.8 15.5 | 219 23 14.2 17.7 32 106 16115 260 29 28.6 5.0 | 245 17 15.9 7.3 33 105 16154 255 29 28.0 7.5 | 238 18 15.3 9.7 34 100 16460 230 23 17.6 14.8 | 196 18 5.0 17.0 35 95 16764 230 23 17.6 14.8 | 196 18 5.0 17.0 36 86 17374 225 25 17.7 17.7 | 194 21 5.0 19.9 37 78 17983 280 27 26.6 -4.7 | 280 14 13.9 -2.5 38 74 18288 240 16 13.9 8.0 | 187 10 1.2 10.2 39 70 18600 315 10 7.1 -7.1 | 49 7 -5.6 -4.8 40 67 18898 360 4 -0.0 -4.0 | 82 13 -12.7 -1.8 41 63 19202 160 4 -1.4 3.8 | 113 15 -14.0 6.0 42 57 19812 120 2 -1.7 1.0 | 103 15 -14.4 3.2 43 54 20117 240 8 6.9 4.0 | 137 8 -5.7 6.2 44 51 20422 280 12 11.8 -2.1 | 100 1 -0.8 0.1 45 50 20580 320 18 11.6 -13.8 | 5 12 -1.1 -11.6 46 49 20726 315 18 12.7 -12.7 | 360 10 0.1 -10.5 47 44 21336 195 4 1.0 3.9 | 118 13 -11.6 6.1 48 42 21641 270 14 14.0 -0.0 | 211 3 1.3 2.2 49 40 21946 280 12 11.8 -2.1 | 100 1 -0.8 0.1 50 38 22250 210 6 3.0 5.2 | 128 12 -9.7 7.4 51 36 22555 230 8 6.1 5.1 | 138 10 -6.5 7.4 52 34 22860 270 14 14.0 -0.0 | 211 3 1.3 2.2 53 33 23165 265 12 12.0 1.0 | 168 3 -0.7 3.3 54 30 23670 280 19 18.7 -3.3 | 280 6 6.0 -1.1 55 29 23774 290 19 17.9 -6.5 | 309 7 5.2 -4.3 56 25 24384 260 19 18.7 3.3 | 228 8 6.0 5.5 57 22 24994 295 19 17.2 -8.0 | 322 7 4.6 -5.8 58 20 25298 290 23 21.6 -7.9 | 302 11 8.9 -5.6 59 16 26213 285 33 31.9 -8.5 | 288 20 19.2 -6.3 Wind Parameters Mean winds (0-6000m): 250.0 at 17.1 knts Storm direction: 280.0 at 12.9 knts Shear (0-3000m) pos: 1.6 neg: 0.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 48.9 deg Storm rel helicity (0-3000m) pos: 108.0 neg: -56.4 tot: 51.6 m^2/s^2 ave: 17.2 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 2.2 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 2.80 Bulk Shear: 86.41 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 21 11 64 18| 10.9 0.0 10.9| 0.0 -43.2 -43.2 -86.4 -0.67| 15.1-10.2 1000 11 12 57 18| 4.1 0.0 4.1| 18.1 -51.4 -33.3 -33.3 -0.37| 10.7 -3.9 1500 12 11 61 17| 0.7 0.0 0.7| 53.8 -52.6 1.1 0.8 0.03| 10.5 0.3 2000 15 9 68 16| 1.1 0.0 1.1| 64.3 -54.7 9.6 4.8 0.09| 8.8 0.8 2500 22 8 72 16| 2.1 0.0 2.1| 98.9 -55.8 43.0 17.2 0.23| 9.2 2.1 3000 18 8 71 16| 1.6 0.0 1.6|108.0 -56.4 51.6 17.2 0.23| 9.4 2.2 4000 281 10 95 3| 2.2 1.1 3.3|158.5 -56.4 102.2 25.5 0.38| 9.6 3.7 5000 255 13 181 6| 1.7 1.5 3.3|171.3 -56.4 115.0 23.0 0.38| 8.4 3.2 6000 250 17 203 9| 2.2 1.6 3.8|216.7 -56.4 160.3 26.7 0.40| 8.1 3.2 Wrote GIF file: /home/apache/climate/data/raob//MMLP/skewt/MMLP.skewt.20251206.12.gif