UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for MMLP... Searching the city database file for: MMLP ... Date:1200Z 5 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 1013 27 19.2 19.0 99 0.2 19.1 145 3 291.3 293.7 291.7 330.1 13.78 1 1000 132 20.2 18.1 88 2.1 18.8 180 4 293.4 295.7 291.9 330.9 13.18 2 997 158 20.2 17.7 86 2.5 18.5 177 4 293.6 295.9 291.8 330.3 12.88 3 954 540 19.6 14.8 74 4.8 16.5 133 9 296.7 298.7 291.4 329.0 11.16 4 925 806 18.0 13.5 75 4.5 15.1 140 12 297.7 299.6 291.3 328.4 10.57 5 850 1527 12.6 10.7 88 1.9 11.4 190 6 299.3 301.1 290.9 327.3 9.55 6 842 1606 11.8 10.5 92 1.3 11.0 199 8 299.3 301.0 290.9 327.2 9.51 7 745 2621 8.0 3.7 74 4.3 5.6 241 12 305.8 307.1 290.6 326.2 6.71 8 700 3131 4.6 -0.1 72 4.7 2.2 260 19 307.6 308.6 290.0 324.3 5.43 9 669 3498 1.8 -1.7 78 3.5 0.1 278 19 308.4 309.4 290.0 324.1 5.05 10 642 3829 0.0 -0.7 95 0.7 -0.4 262 22 310.1 311.1 291.0 327.7 5.67 11 591 4489 -2.7 -6.6 74 3.9 -4.5 270 40 314.3 315.1 290.9 327.0 3.95 12 534 5283 -9.5 -11.7 84 2.2 -10.4 268 51 315.5 316.0 290.3 325.0 2.92 13 500 5790 -11.5 -13.4 86 1.9 -12.2 255 49 319.0 319.5 291.2 328.0 2.72 14 486 6008 -12.1 -13.9 86 1.8 -12.8 244 41 320.9 321.4 291.7 329.8 2.69 15 442 6731 -15.5 -17.4 85 1.9 -16.2 214 39 325.4 325.9 292.5 333.0 2.21 16 400 7480 -20.3 -22.2 85 1.9 -20.8 190 41 328.6 328.9 292.9 334.3 1.61 17 300 9540 -34.7 -37.7 74 3.0 -35.1 220 68 336.5 336.6 293.9 338.4 0.50 18 290 9777 -36.3 -39.6 71 3.3 -36.7 222 76 337.5 337.6 294.1 339.1 0.42 19 250 10790 -44.7 -48.1 69 3.4 -44.9 230 95 339.6 339.7 294.4 340.4 0.20 20 208 11991 -55.6 -60.1 57 4.5 -55.7 240 111 340.9 340.9 294.6 341.1 0.06 21 200 12240 -57.9 -62.6 55 4.7 -58.0 245 113 341.1 341.1 294.6 341.3 0.04 22 157 13727 -69.3 -73.8 52 4.5 -69.4 255 109 346.2 346.2 295.8 346.2 0.01 23 150 14000 -69.1 -74.1 48 5.0 -69.1 255 103 351.1 351.1 296.8 351.1 0.01 24 144 14244 -67.3 -74.3 36 7.0 -67.4 257 93 358.3 358.3 298.4 358.4 0.01 25 123 15199 -64.3 -73.3 28 9.0 -64.4 265 53 380.3 380.3 302.3 380.4 0.02 26 103 16265 -70.7 -79.7 25 9.0 -70.8 245 40 387.8 387.8 303.5 387.9 0.01 27 100 16440 -70.9 -79.9 25 9.0 -70.9 250 43 390.7 390.7 303.9 390.8 0.01 28 89 17132 -68.1 -77.1 26 9.0 -68.2 250 25 409.6 409.6 306.5 409.6 0.01 29 75 18150 -70.7 -78.7 30 8.0 -70.8 243 22 424.7 424.7 308.3 424.7 0.01 30 70 18560 -68.5 -77.5 26 9.0 -68.6 200 19 437.8 437.8 309.7 437.9 0.01 31 67 18824 -67.3 -77.3 23 10.0 -67.4 229 12 446.0 446.0 310.5 446.0 0.02 32 55 20005 -70.9 -80.9 21 10.0 -71.0 297 12 463.6 463.6 312.1 463.7 0.01 33 50 20570 -70.7 -81.7 18 11.0 -70.8 10 14 476.9 476.9 313.2 476.9 0.01 34 46 21067 -70.7 -81.7 18 11.0 -70.8 254 3 488.4 488.4 314.1 488.5 0.01 35 41 21760 -65.5 -80.5 11 15.0 -65.8 7 7 517.7 517.7 316.2 517.8 0.01 36 33 23090 -63.9 -78.9 11 15.0 -64.4 339 11 555.1 555.1 318.4 555.3 0.02 37 30 23680 -60.7 -76.7 10 16.0 -61.4 275 10 579.2 579.2 319.6 579.4 0.04 38 27 24337 -59.5 -74.5 13 15.0 -60.4 273 10 600.3 600.3 320.6 600.7 0.06 TRP 157 13727 -69.3 -73.8 52 4.5 -69.4 255 109 346.2 346.2 295.8 346.2 0.01 WND 208 11991 -55.6 -60.1 57 4.5 -55.7 240 111 340.9 340.9 294.6 341.1 0.06 Sounding variables and indices 1000-500 mb thick: 5658.00 m Freezing level: 642.00 mb = 3829.28 m = 12563.10 ft Wetbulb zero: 664.19 mb = 3556.21 m = 11667.21 ft Precipitable water: 1.64 inches Sfc-500 mean rel hum: 81.13 % Est. max temperature: 27.02 C = 80.63 F Sfc-Lift cond lev (LCL): 1010.33 mb = 48.45 m = 158.96 ft T: 19.40 C 700-500 lapse rate: 6.05 C/km ThetaE index: 6.79 C Layer 997.0- 642.0 mb Conv cond level (CCL): 870.21 mb = 1326.59 m = 4352.27 ft Mean mixing ratio: 11.69 g/kg Conv temperature: 26.86 C = 80.34 F Cap Strength: 2.24 C Lifted Index: 0.02 C Risk: Showers probable Lifted Index @300 mb: 6.00 C Lifted Index @700 mb: 0.48 C Showalter Index: 1.02 C Risk: Showers probable Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 22.20 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 189.40 Risk: None Energy Index: 0.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.47 J/kg Max Up Vert Vel: 10.05 m/s Conv Inhibition (B-): 91.57 J/kg Cap Strength: 2.24 C Lift Cond Lev (LCL): 911.69 mb = 929.62 m = 3049.89 ft Lev Free Conv (LFC): 676.69 mb = 3405.56 m = 11172.95 ft Equ Level (EL): 616.69 mb = 4149.94 m = 13615.13 ft B at Equ Level: 26.33 J/kg Max Parcel Lev (MPL): 446.69 mb = 6650.95 m = 21820.44 ft Wind level data Storm motion: 287 at 18 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 1013 27 145 3 -1.7 2.5 | 112 20 -18.5 7.4 1 1000 132 180 4 0.0 4.0 | 118 19 -16.8 9.0 2 946 610 125 10 -8.2 5.7 | 113 27 -25.0 10.7 3 925 806 140 12 -7.7 9.2 | 120 28 -24.5 14.2 4 913 914 135 10 -7.1 7.1 | 117 27 -23.9 12.1 5 881 1219 175 6 -0.5 6.0 | 122 20 -17.3 11.0 6 850 1524 185 6 0.5 6.0 | 124 20 -16.3 11.0 7 850 1527 190 6 1.0 5.9 | 125 19 -15.8 10.9 8 820 1829 225 12 8.5 8.5 | 148 16 -8.3 13.5 9 790 2134 170 10 -1.7 9.8 | 129 24 -18.5 14.8 10 761 2438 235 10 8.2 5.7 | 141 14 -8.6 10.7 11 700 3131 260 19 18.7 3.3 | 193 9 1.9 8.3 12 681 3353 285 18 17.4 -4.7 | 241 1 0.6 0.3 13 630 3962 255 23 22.2 6.0 | 206 12 5.4 10.9 14 606 4267 270 37 37.0 -0.0 | 256 21 20.2 5.0 15 540 5182 270 51 51.0 -0.0 | 262 35 34.2 5.0 16 500 5790 255 49 47.3 12.7 | 240 35 30.5 17.7 17 480 6096 240 37 32.0 18.5 | 213 28 15.2 23.5 18 409 7315 190 41 7.1 40.4 | 168 46 -9.7 45.4 19 400 7480 190 41 7.1 40.4 | 168 46 -9.7 45.4 20 345 8534 200 47 16.1 44.2 | 179 49 -0.7 49.2 21 300 9540 220 68 43.7 52.1 | 205 63 26.9 57.1 22 278 10058 225 86 60.8 60.8 | 214 79 44.0 65.8 23 250 10790 230 95 72.8 61.1 | 220 87 56.0 66.1 24 221 11582 240 109 94.4 54.5 | 233 98 77.6 59.5 25 208 11991 240 111 96.1 55.5 | 233 100 79.3 60.5 26 200 12240 245 113 102.4 47.8 | 238 101 85.6 52.7 27 174 13106 250 117 109.9 40.0 | 244 103 93.1 45.0 28 157 13716 250 113 106.2 38.6 | 244 99 89.4 43.6 29 157 13727 255 109 105.3 28.2 | 249 95 88.5 33.2 30 150 14000 255 103 99.5 26.7 | 249 89 82.7 31.6 31 122 15240 265 51 50.8 4.4 | 254 35 34.0 9.4 32 116 15545 250 35 32.9 12.0 | 223 23 16.1 17.0 33 110 15850 235 33 27.0 18.9 | 203 26 10.2 23.9 34 100 16440 250 43 40.4 14.7 | 230 31 23.6 19.7 35 100 16459 250 43 40.4 14.7 | 230 31 23.6 19.7 36 85 17374 250 19 17.9 6.5 | 185 12 1.1 11.5 37 77 17983 265 25 24.9 2.2 | 229 11 8.1 7.2 38 73 18288 225 19 13.4 13.4 | 170 19 -3.4 18.4 39 70 18560 200 19 6.5 17.9 | 156 25 -10.3 22.8 40 70 18593 195 18 4.7 17.4 | 152 25 -12.1 22.4 41 66 18898 240 10 8.7 5.0 | 141 13 -8.1 10.0 42 63 19202 340 6 2.1 -5.6 | 87 15 -14.7 -0.6 43 60 19507 265 2 2.0 0.2 | 109 16 -14.8 5.2 44 57 19812 300 8 6.9 -4.0 | 96 10 -9.9 1.0 45 54 20117 295 14 12.7 -5.9 | 77 4 -4.1 -0.9 46 51 20422 340 16 5.5 -15.0 | 48 15 -11.3 -10.0 47 50 20570 10 14 -2.4 -13.8 | 65 21 -19.2 -8.8 48 46 21031 245 2 1.8 0.8 | 111 16 -15.0 5.8 49 44 21336 305 10 8.2 -5.7 | 85 9 -8.6 -0.7 50 42 21641 315 8 5.7 -5.7 | 87 11 -11.1 -0.7 51 40 21946 70 6 -5.6 -2.1 | 97 23 -22.4 2.9 52 38 22250 15 2 -0.5 -1.9 | 100 18 -17.3 3.1 53 36 22555 25 8 -3.4 -7.3 | 84 20 -20.2 -2.3 54 34 22860 355 8 0.7 -8.0 | 80 16 -16.1 -3.0 55 31 23470 315 16 11.3 -11.3 | 41 8 -5.5 -6.3 56 30 23680 275 10 10.0 -0.9 | 121 8 -6.8 4.1 57 29 23774 330 10 5.0 -8.7 | 73 12 -11.8 -3.7 58 27 24079 270 10 10.0 -0.0 | 126 8 -6.8 5.0 59 25 24384 310 14 10.7 -9.0 | 57 7 -6.1 -4.0 60 23 24689 285 16 15.5 -4.1 | 122 2 -1.3 0.8 Wind Parameters Mean winds (0-6000m): 256.5 at 23.4 knts Storm direction: 286.5 at 17.5 knts Shear (0-3000m) pos: 4.1 neg: 1.6 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 70.3 deg Storm rel helicity (0-3000m) pos: 133.8 neg: -60.6 tot: 73.2 m^2/s^2 ave: 24.4 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 3.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.58 Bulk Shear: 86.69 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 ------------------------------------------------------------------------------- 500 150 6 117 22| 0.0 6.2 6.2| 13.7 -10.0 3.6 7.3 0.12| 9.6 1.1 1000 139 8 117 25| 1.2 3.1 4.3| 42.9 -24.3 18.6 18.6 0.17| 9.4 1.6 1500 148 8 119 24| 2.6 2.1 4.6| 52.0 -24.3 27.8 18.5 0.20| 8.2 1.6 2000 167 8 125 23| 1.9 2.4 4.3| 86.4 -44.7 41.7 20.8 0.20| 10.1 2.1 2500 176 9 128 22| 3.3 1.9 5.2|113.6 -60.6 53.0 21.2 0.20| 11.3 2.2 3000 196 10 135 20| 4.1 1.6 5.7|133.8 -60.6 73.2 24.4 0.28| 10.7 3.0 4000 233 12 151 14| 3.6 2.1 5.7|148.6 -64.7 83.9 21.0 0.26| 11.0 2.8 5000 253 18 183 10| 4.6 1.9 6.5|210.2 -64.7 145.5 29.1 0.32| 11.3 3.6 6000 257 23 210 12| 3.8 2.9 6.7|212.2-283.1 -70.9 -11.8 0.08| 11.8 0.9 Wrote GIF file: /home/apache/climate/data/raob//MMLP/skewt/MMLP.skewt.20251205.12.gif