UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for MMTP... Searching the city database file for: MMTP ... Date:0000Z 3 DEC 25 Station: MMTP WMO ident: 76903 Latitude: 14.92 Longitude: -92.25 Elevation: 118.00 ------------------------------------------------------------------------------- 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 61 235 6 SFC 994 118 30.8 24.8 70 6.0 26.3 235 6 304.5 308.2 299.7 364.9 20.21 2 925 754 24.0 21.9 88 2.1 22.5 0 0 303.8 307.2 298.3 358.0 18.17 3 850 1489 19.6 14.6 73 5.0 16.3 185 2 306.7 309.0 295.3 344.0 12.39 4 700 3136 9.4 7.9 90 1.5 8.5 80 6 312.9 314.7 295.0 342.6 9.60 5 500 5850 -5.7 -7.2 89 1.5 -6.4 95 16 326.1 327.0 294.6 340.9 4.46 6 400 7570 -16.1 -31.1 26 15.0 -19.5 120 29 334.1 334.2 293.5 336.7 0.71 7 300 9670 -31.5 -39.5 45 8.0 -32.6 135 25 341.0 341.1 295.0 342.6 0.41 8 250 10930 -42.5 -46.0 68 3.5 -42.8 130 16 342.9 342.9 295.3 343.9 0.25 9 200 12400 -53.9 -64.9 25 11.0 -54.1 150 6 347.4 347.4 296.1 347.5 0.03 10 150 14180 -69.5 -75.5 41 6.0 -69.5 75 6 350.4 350.4 296.7 350.4 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 575.50 mb = 4825.51 m = 15831.53 ft Wetbulb zero: 586.35 mb = 4565.03 m = 14976.95 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 85.20 % Est. max temperature: 33.23 C = 91.82 F Sfc-Lift cond lev (LCL): 911.87 mb = 878.24 m = 2881.32 ft T: 23.26 C 700-500 lapse rate: 5.56 C/km ThetaE index: 28.19 C Layer 925.0- 300.0 mb Conv cond level (CCL): 878.71 mb = 1200.24 m = 3937.76 ft Mean mixing ratio: 18.45 g/kg Conv temperature: 31.90 C = 89.42 F Cap Strength: 0.66 C Lifted Index: -5.90 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -7.94 C Lifted Index @700 mb: -3.63 C Showalter Index: -0.50 C Risk: Thunderstorms probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 20.30 C K Index: 38.40 Risk: > 80 % chance of thunderstorms Sweat Index: 195.20 Risk: None Energy Index: -0.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2984.03 J/kg Max Up Vert Vel: 77.25 m/s Conv Inhibition (B-): 4.81 J/kg Cap Strength: 0.66 C Lift Cond Lev (LCL): 895.90 mb = 1031.87 m = 3385.35 ft Lev Free Conv (LFC): 860.90 mb = 1378.26 m = 4521.79 ft Wind level data Storm motion: 123 at 8 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 ---------------------------------------------------------- 0 994 118 235 6 4.9 3.4 | 274 11 11.4 -0.8 1 973 305 210 4 2.0 3.5 | 275 9 8.5 -0.8 2 940 610 155 2 -0.8 1.8 | 293 6 5.7 -2.5 3 925 754 0 0 -0.0 -0.0 | 303 8 6.5 -4.3 4 908 914 95 6 -6.0 0.5 | 352 4 0.5 -3.8 5 877 1219 130 4 -3.1 2.6 | 296 4 3.4 -1.7 6 850 1489 185 2 0.2 2.0 | 289 7 6.7 -2.3 7 847 1524 255 4 3.9 1.0 | 287 11 10.4 -3.2 8 817 1829 230 4 3.1 2.6 | 280 10 9.6 -1.7 9 788 2134 295 8 7.3 -3.4 | 299 16 13.8 -7.7 10 760 2438 25 2 -0.8 -1.8 | 317 8 5.7 -6.1 11 733 2743 90 4 -4.0 0.0 | 330 5 2.5 -4.3 12 707 3048 80 6 -5.9 -1.0 | 354 5 0.6 -5.3 13 700 3136 80 6 -5.9 -1.0 | 354 5 0.6 -5.3 14 681 3353 105 6 -5.8 1.6 | 345 3 0.7 -2.7 15 656 3658 75 14 -13.5 -3.6 | 42 11 -7.0 -7.9 16 608 4267 95 21 -20.9 1.8 | 80 15 -14.4 -2.4 17 586 4572 85 18 -17.9 -1.6 | 63 13 -11.4 -5.8 18 523 5486 95 19 -18.9 1.7 | 78 13 -12.4 -2.6 19 504 5791 110 16 -15.0 5.5 | 98 9 -8.5 1.2 20 500 5850 95 16 -15.9 1.4 | 73 10 -9.4 -2.9 21 400 7570 120 29 -25.1 14.5 | 119 21 -18.6 10.2 22 397 7620 125 33 -27.0 18.9 | 126 25 -20.5 14.7 23 365 8230 120 33 -28.6 16.5 | 119 25 -22.1 12.2 24 300 9670 135 25 -17.7 17.7 | 140 17 -11.2 13.4 25 260 10668 140 19 -12.2 14.6 | 151 12 -5.7 10.3 26 250 10930 130 16 -12.3 10.3 | 136 8 -5.7 6.0 27 206 12192 110 10 -9.4 3.4 | 74 3 -2.9 -0.9 28 200 12400 150 6 -3.0 5.2 | 255 4 3.5 0.9 29 187 12802 180 6 0.0 6.0 | 255 7 6.5 1.7 30 178 13106 85 4 -4.0 -0.3 | 331 5 2.5 -4.6 31 154 14021 65 6 -5.4 -2.5 | 351 7 1.1 -6.8 32 150 14180 75 6 -5.8 -1.6 | 353 6 0.7 -5.8 33 147 14326 60 8 -6.9 -4.0 | 3 8 -0.4 -8.3 34 139 14630 85 8 -8.0 -0.7 | 16 5 -1.5 -5.0 35 126 15240 135 33 -23.3 23.3 | 139 25 -16.8 19.1 Wind Parameters Mean winds (0-6000m): 93.3 at 10.4 knts Storm direction: 123.3 at 7.8 knts Shear (0-3000m) pos: 0.6 neg: 1.6 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 79.4 deg Storm rel helicity (0-3000m) pos: 54.7 neg: -7.0 tot: 47.7 m^2/s^2 ave: 15.9 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 2.9 10^-3/s Energy-Hel index: 0.55 Bulk Rich Number: 145.14 Bulk Shear: 20.56 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 ------------------------------------------------------------------------------- 500 209 4 277 8| 0.0 6.4 6.4| 5.0 -0.4 4.6 9.3 0.39| 7.0 2.7 1000 158 4 281 5| 0.0 4.7 4.7| 15.2 -2.3 12.9 12.9 0.36| 9.5 3.4 1500 160 4 280 5| 2.7 3.1 5.8| 15.2 -4.4 10.8 7.2 0.18| 9.1 1.6 2000 200 4 274 8| 3.2 2.3 5.5| 29.6 -6.6 23.0 11.5 0.23| 9.0 2.0 2500 223 4 278 9| 0.8 1.9 2.7| 51.4 -7.0 44.5 17.8 0.30| 9.6 2.9 3000 166 4 273 6| 0.6 1.6 2.2| 54.7 -7.0 47.7 15.9 0.33| 8.7 2.9 4000 93 6 356 4| 1.1 2.1 3.1| 77.5 -7.3 70.2 17.5 0.38| 8.9 3.4 5000 91 9 30 5| 0.9 1.6 2.5| 88.8 -19.1 69.7 13.9 0.34| 7.8 2.7 6000 93 10 46 5| 0.8 1.4 2.1|105.4 -26.2 79.2 13.2 0.33| 7.4 2.5 Wrote GIF file: /home/apache/climate/data/raob//MMTP/skewt/MMTP.skewt.20251203.00.gif