UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for MMTP... Searching the city database file for: MMTP ... Date:0000Z 8 OCT 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 55 285 5 SFC 993 118 27.8 25.1 85 2.7 25.8 285 5 301.6 305.3 299.2 362.5 20.60 2 925 747 23.0 21.9 94 1.1 22.2 135 23 302.8 306.2 298.0 356.7 18.17 3 850 1480 17.8 17.6 99 0.2 17.7 120 27 304.8 307.6 296.5 349.8 15.07 4 700 3122 9.0 8.7 98 0.3 8.8 145 29 312.5 314.4 295.2 343.8 10.15 5 500 5850 -3.5 -5.8 84 2.3 -4.7 150 29 328.8 329.8 295.6 345.4 4.97 6 400 7580 -14.9 -16.0 91 1.1 -15.3 185 12 335.6 336.2 295.6 345.3 2.75 7 300 9700 -28.9 -35.9 51 7.0 -30.0 60 6 344.6 344.8 296.0 347.0 0.60 8 250 10970 -39.9 -46.9 47 7.0 -40.5 345 8 346.7 346.8 296.1 347.7 0.22 9 200 12460 -52.3 -55.8 66 3.5 -52.4 290 10 349.9 350.0 296.7 350.4 0.10 10 150 14250 -68.5 -73.5 48 5.0 -68.5 230 8 352.1 352.1 297.1 352.1 0.01 11 114 15835 -81.5 -85.5 51 4.0 -81.5 25 16 356.6 356.6 298.0 356.7 0.00 12 100 16570 -80.5 -84.2 54 3.7 -80.5 75 16 372.2 372.2 300.9 372.2 0.00 TRP 114 15835 -81.5 -85.5 51 4.0 -81.5 25 16 356.6 356.6 298.0 356.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 556.00 mb = 5086.16 m = 16686.67 ft Wetbulb zero: 569.27 mb = 4798.03 m = 15741.39 ft Precipitable water: 2.58 inches Sfc-500 mean rel hum: 93.56 % Est. max temperature: 31.36 C = 88.45 F Sfc-Lift cond lev (LCL): 955.36 mb = 460.61 m = 1511.16 ft T: 25.19 C 700-500 lapse rate: 4.58 C/km ThetaE index: 18.73 C Layer 925.0- 500.0 mb Conv cond level (CCL): 913.57 mb = 854.74 m = 2804.25 ft Mean mixing ratio: 18.76 g/kg Conv temperature: 29.36 C = 84.85 F Cap Strength: 0.37 C Lifted Index: -3.29 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.78 C Lifted Index @700 mb: -3.73 C Showalter Index: -0.47 C Risk: Thunderstorms probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 21.10 C K Index: 38.60 Risk: > 80 % chance of thunderstorms Sweat Index: 294.20 Risk: None Energy Index: -0.97 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2308.17 J/kg Max Up Vert Vel: 67.94 m/s Conv Inhibition (B-): 1.00 J/kg Cap Strength: 0.37 C Lift Cond Lev (LCL): 921.64 mb = 778.53 m = 2554.19 ft Lev Free Conv (LFC): 906.64 mb = 920.77 m = 3020.86 ft Equ Level (EL): 106.64 mb = 16209.46 m = 53179.98 ft B at Equ Level: 2218.07 J/kg Wind level data Storm motion: 183 at 23 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 ---------------------------------------------------------- 0 993 118 285 5 4.8 -1.3 | 351 24 3.7 -24.1 1 972 305 140 8 -5.1 6.1 | 21 18 -6.3 -16.6 2 939 610 135 21 -14.8 14.8 | 64 18 -16.0 -7.9 3 925 747 135 23 -16.3 16.3 | 70 19 -17.4 -6.5 4 876 1219 115 25 -22.7 10.6 | 63 27 -23.8 -12.2 5 850 1480 120 27 -23.4 13.5 | 69 26 -24.5 -9.3 6 732 2743 120 29 -25.1 14.5 | 73 28 -26.3 -8.3 7 700 3122 145 29 -16.6 23.8 | 93 18 -17.8 1.0 8 680 3353 170 35 -6.1 34.5 | 148 14 -7.2 11.7 9 608 4267 180 41 0.0 41.0 | 176 18 -1.2 18.2 10 523 5486 170 35 -6.1 34.5 | 148 14 -7.2 11.7 11 504 5791 150 31 -15.5 26.8 | 104 17 -16.7 4.1 12 500 5850 150 29 -14.5 25.1 | 99 16 -15.7 2.4 13 466 6401 150 27 -13.5 23.4 | 92 15 -14.7 0.6 14 414 7315 185 12 1.0 12.0 | 1 11 -0.1 -10.8 15 400 7580 185 12 1.0 12.0 | 1 11 -0.1 -10.8 16 382 7925 210 10 5.0 8.7 | 345 15 3.8 -14.1 17 351 8534 215 10 5.7 8.2 | 343 15 4.6 -14.6 18 337 8839 165 6 -1.6 5.8 | 9 17 -2.7 -17.0 19 324 9144 185 8 0.7 8.0 | 2 15 -0.5 -14.8 20 310 9449 70 4 -3.8 -1.4 | 12 25 -4.9 -24.1 21 300 9700 60 6 -5.2 -3.0 | 14 27 -6.4 -25.8 22 285 10058 45 8 -5.7 -5.7 | 13 29 -6.8 -28.4 23 250 10970 345 8 2.1 -7.7 | 358 31 0.9 -30.5 24 250 10973 345 6 1.6 -5.8 | 359 29 0.4 -28.6 25 239 11278 15 10 -2.6 -9.7 | 7 33 -3.7 -32.4 26 218 11887 355 16 1.4 -15.9 | 360 39 0.2 -38.7 27 200 12460 290 10 9.4 -3.4 | 343 27 8.2 -26.2 28 189 12802 285 6 5.8 -1.6 | 349 25 4.6 -24.3 29 180 13106 240 6 5.2 3.0 | 348 20 4.0 -19.8 30 150 14250 230 8 6.1 5.1 | 344 18 5.0 -17.6 31 148 14326 230 8 6.1 5.1 | 344 18 5.0 -17.6 32 133 14935 295 10 9.1 -4.2 | 344 28 7.9 -27.0 33 114 15835 25 16 -6.8 -14.5 | 12 38 -7.9 -37.3 34 114 15850 10 16 -2.8 -15.8 | 6 39 -3.9 -38.5 35 108 16154 45 29 -20.5 -20.5 | 27 48 -21.7 -43.3 36 100 16570 75 16 -15.5 -4.1 | 32 32 -16.6 -26.9 37 97 16764 75 16 -15.5 -4.1 | 32 32 -16.6 -26.9 38 87 17374 75 18 -17.4 -4.7 | 34 33 -18.5 -27.4 Wind Parameters Mean winds (0-6000m): 152.9 at 30.4 knts Storm direction: 182.9 at 22.8 knts Shear (0-3000m) pos: 2.1 neg: 5.3 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 101.6 deg Storm rel helicity (0-3000m) pos: 183.7 neg: -15.0 tot: 168.6 m^2/s^2 ave: 56.2 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 5.7 10^-3/s Energy-Hel index: 1.88 Bulk Rich Number: 47.02 Bulk Shear: 49.09 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 ------------------------------------------------------------------------------- 500 140 12 32 16| 0.0 26.3 26.3| 96.7 0.0 96.7 193.3 0.76| 29.6 22.4 1000 132 18 52 18| 0.0 15.1 15.1|103.9 -9.9 94.0 94.0 0.58| 19.1 11.1 1500 126 20 59 21| 0.9 10.1 11.0|125.9 -15.0 110.8 73.9 0.57| 14.4 8.2 2000 124 22 62 22| 0.7 7.8 8.5|130.1 -15.0 115.1 57.5 0.57| 11.0 6.3 2500 123 23 64 23| 0.5 6.4 6.9|134.4 -15.0 119.3 47.7 0.58| 9.0 5.2 3000 124 24 67 23| 2.1 5.3 7.5|183.7 -15.0 168.6 56.2 0.59| 9.7 5.7 4000 140 27 85 19| 4.5 4.0 8.5|268.2 -15.0 253.1 63.3 0.69| 10.2 7.0 5000 150 30 102 16| 3.6 3.4 6.9|272.5 -36.8 235.7 47.1 0.58| 8.9 5.2 6000 153 30 106 16| 3.0 3.5 6.5|272.5-101.0 171.5 28.6 0.33| 8.9 2.9 Wrote GIF file: /home/apache/climate/data/raob//MMTP/skewt/MMTP.skewt.20251008.00.gif