UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for MMTP... Searching the city database file for: MMTP ... Date:0000Z 11 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 87 245 6 SFC 996 118 30.0 24.0 70 6.0 25.5 245 6 303.5 307.0 298.8 360.6 19.19 2 925 770 22.6 21.9 96 0.7 22.1 295 10 302.4 305.8 298.0 356.2 18.17 3 850 1510 20.0 13.0 64 7.0 15.4 285 12 307.1 309.2 294.5 340.7 11.14 4 700 3155 10.0 6.7 80 3.3 8.0 10 4 313.6 315.2 294.6 341.0 8.83 5 500 5880 -5.5 -18.5 35 13.0 -10.1 120 12 326.3 326.7 292.4 332.5 1.78 6 400 7600 -16.3 -34.3 20 18.0 -20.0 245 8 333.8 333.9 293.3 335.8 0.52 7 300 9690 -33.1 -44.1 32 11.0 -34.3 260 10 338.7 338.8 294.3 339.7 0.25 8 250 10950 -42.5 -60.5 12 18.0 -43.3 320 25 342.9 342.9 295.1 343.1 0.04 9 200 12420 -54.1 -68.1 16 14.0 -54.4 300 33 347.1 347.1 296.0 347.2 0.02 10 150 14210 -64.9 -78.9 13 14.0 -65.0 255 29 358.3 358.3 298.4 358.3 0.01 11 100 16590 -79.7 -90.7 15 11.0 -79.7 200 6 373.7 373.7 301.2 373.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 570.97 mb = 4913.06 m = 16118.78 ft Wetbulb zero: 611.47 mb = 4250.08 m = 13943.65 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 67.09 % Est. max temperature: 33.76 C = 92.76 F Sfc-Lift cond lev (LCL): 913.54 mb = 879.10 m = 2884.13 ft T: 22.22 C 700-500 lapse rate: 5.69 C/km ThetaE index: 19.89 C Layer 925.0- 700.0 mb Conv cond level (CCL): 877.54 mb = 1230.96 m = 4038.53 ft Mean mixing ratio: 18.08 g/kg Conv temperature: 31.83 C = 89.30 F Cap Strength: 0.70 C Lifted Index: -4.88 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -8.28 C Lifted Index @700 mb: -2.38 C Showalter Index: 0.98 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 18.50 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 192.00 Risk: None Energy Index: -1.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2385.21 J/kg Max Up Vert Vel: 69.07 m/s Conv Inhibition (B-): 14.65 J/kg Cap Strength: 0.66 C Lift Cond Lev (LCL): 906.85 mb = 943.47 m = 3095.33 ft Lev Free Conv (LFC): 811.85 mb = 1899.11 m = 6230.61 ft Equ Level (EL): 151.85 mb = 14133.91 m = 46370.53 ft B at Equ Level: 2371.96 J/kg Wind level data Storm motion: 356 at 6 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 ---------------------------------------------------------- 0 996 118 245 6 5.4 2.5 | 209 10 5.0 8.9 1 925 770 295 10 9.1 -4.2 | 256 9 8.6 2.1 2 850 1510 285 12 11.6 -3.1 | 254 12 11.1 3.3 3 700 3155 10 4 -0.7 -3.9 | 154 3 -1.2 2.4 4 500 5880 120 12 -10.4 6.0 | 139 16 -10.9 12.4 5 400 7600 245 8 7.3 3.4 | 215 12 6.8 9.7 6 300 9690 260 10 9.8 1.7 | 229 12 9.4 8.1 7 250 10950 320 25 16.1 -19.2 | 309 20 15.6 -12.8 8 200 12420 300 33 28.6 -16.5 | 290 30 28.1 -10.1 9 150 14210 255 29 28.0 7.5 | 243 31 27.5 13.9 10 100 16590 200 6 2.1 5.6 | 187 12 1.6 12.0 Wind Parameters Mean winds (0-6000m): 325.6 at 8.5 knts Storm direction: 355.6 at 6.4 knts Shear (0-3000m) pos: 1.5 neg: 0.0 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): -55.0 deg Storm rel helicity (0-3000m) pos: 27.2 neg: -1.8 tot: 25.5 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 1.4 10^-3/s Energy-Hel index: 0.40 Bulk Rich Number: 329.08 Bulk Shear: 7.25 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 ------------------------------------------------------------------------------- 500 271 8 228 9| 5.9 0.0 5.9| 15.2 0.0 15.2 30.5 0.99| 6.1 6.0 1000 283 9 242 9| 4.1 0.0 4.1| 20.3 -0.3 20.0 20.0 0.85| 4.7 4.0 1500 285 10 247 10| 2.9 0.0 2.9| 22.1 -1.0 21.1 14.0 0.70| 4.0 2.8 2000 289 10 251 9| 2.3 0.0 2.3| 26.8 -1.0 25.7 12.9 0.61| 4.4 2.6 2500 293 9 252 9| 1.9 0.0 1.9| 27.2 -1.2 26.0 10.4 0.49| 4.4 2.1 3000 293 9 249 8| 1.5 0.0 1.5| 27.2 -1.8 25.5 8.5 0.33| 4.2 1.4 4000 305 8 253 6| 1.6 0.0 1.6| 27.2 -3.9 23.3 5.8 0.19| 3.8 0.7 5000 320 8 268 5| 1.6 0.0 1.6| 33.0 -3.9 29.0 5.8 0.22| 3.7 0.8 6000 326 8 279 4| 1.2 0.0 1.2| 65.2 -3.9 61.3 10.2 0.34| 3.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//MMTP/skewt/MMTP.skewt.20251211.00.gif