UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for MMTP... Searching the city database file for: MMTP ... Date:0000Z 25 APR 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 74 270 4 SFC 995 118 31.4 24.4 66 7.0 26.2 270 4 305.0 308.6 299.5 364.0 19.69 2 925 764 23.8 22.4 92 1.4 22.8 255 14 303.6 307.1 298.6 359.5 18.75 3 850 1498 18.4 17.8 96 0.6 18.0 245 8 305.4 308.3 296.8 351.1 15.26 4 700 3148 10.6 9.9 95 0.7 10.2 350 16 314.2 316.3 296.3 348.4 11.02 5 500 5880 -2.1 -20.1 24 18.0 -8.5 15 16 330.5 330.8 293.3 336.0 1.55 6 400 7610 -14.9 -37.9 12 23.0 -19.4 355 19 335.6 335.7 293.6 337.0 0.36 7 300 9730 -30.5 -56.5 6 26.0 -32.5 310 12 342.4 342.4 295.0 342.6 0.06 8 250 11000 -40.3 -62.3 8 22.0 -41.3 300 19 346.2 346.2 295.8 346.3 0.04 9 200 12470 -53.3 -60.3 42 7.0 -53.5 295 27 348.4 348.4 296.3 348.6 0.06 10 150 14260 -66.9 -74.9 31 8.0 -67.0 260 33 354.8 354.8 297.7 354.9 0.01 11 100 16640 -78.5 -89.5 15 11.0 -78.5 350 16 376.1 376.1 301.6 376.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 533.07 mb = 5428.25 m = 17809.01 ft Wetbulb zero: 590.98 mb = 4522.59 m = 14837.70 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 76.14 % Est. max temperature: 32.10 C = 89.78 F Sfc-Lift cond lev (LCL): 899.76 mb = 1004.18 m = 3294.51 ft T: 22.03 C 700-500 lapse rate: 4.65 C/km ThetaE index: 28.02 C Layer 925.0- 400.0 mb Conv cond level (CCL): 900.24 mb = 999.48 m = 3279.10 ft Mean mixing ratio: 18.85 g/kg Conv temperature: 30.64 C = 87.16 F Cap Strength: -0.00 C Lifted Index: -2.65 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -7.49 C Lifted Index @700 mb: -2.66 C Showalter Index: 0.46 C Risk: Thunderstorms probable Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 19.90 C K Index: 37.60 Risk: > 80 % chance of thunderstorms Sweat Index: 245.60 Risk: None Energy Index: -2.92 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2564.33 J/kg Max Up Vert Vel: 71.61 m/s Conv Inhibition (B-): 2.21 J/kg Cap Strength: 0.77 C Lift Cond Lev (LCL): 900.82 mb = 993.92 m = 3260.86 ft Lev Free Conv (LFC): 895.82 mb = 1042.24 m = 3419.38 ft Equ Level (EL): 125.82 mb = 15291.77 m = 50169.25 ft B at Equ Level: 2520.11 J/kg Wind level data Storm motion: 10 at 9 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 ---------------------------------------------------------- 0 995 118 270 4 4.0 -0.0 | 211 11 5.5 9.2 1 974 305 240 14 12.1 7.0 | 220 21 13.7 16.2 2 925 764 255 14 13.5 3.6 | 230 20 15.1 12.9 3 909 914 265 10 10.0 0.9 | 229 15 11.5 10.1 4 850 1498 245 8 7.3 3.4 | 215 15 8.8 12.6 5 847 1524 270 8 8.0 -0.0 | 226 13 9.5 9.2 6 818 1829 270 10 10.0 -0.0 | 231 15 11.5 9.2 7 789 2134 300 12 10.4 -6.0 | 255 12 11.9 3.2 8 761 2438 345 18 4.7 -17.4 | 323 10 6.2 -8.2 9 708 3048 355 16 1.4 -15.9 | 336 7 2.9 -6.7 10 700 3148 350 16 2.8 -15.8 | 326 8 4.3 -6.5 11 657 3658 335 6 2.5 -5.4 | 227 6 4.1 3.8 12 633 3962 25 10 -4.2 -9.1 | 94 3 -2.7 0.2 13 587 4572 355 12 1.0 -12.0 | 316 4 2.6 -2.7 14 566 4877 355 14 1.2 -13.9 | 330 5 2.8 -4.7 15 545 5182 25 12 -5.1 -10.9 | 65 4 -3.5 -1.6 16 505 5791 40 18 -11.6 -13.8 | 66 11 -10.0 -4.6 17 500 5880 15 16 -4.1 -15.5 | 23 7 -2.6 -6.2 18 468 6401 325 10 5.7 -8.2 | 262 7 7.3 1.0 19 432 7010 355 18 1.6 -17.9 | 340 9 3.1 -8.7 20 400 7610 355 19 1.7 -18.9 | 342 10 3.2 -9.7 21 353 8534 350 25 4.3 -24.6 | 339 16 5.9 -15.4 22 312 9449 300 14 12.1 -7.0 | 261 14 13.7 2.2 23 300 9730 310 12 9.2 -7.7 | 262 11 10.7 1.5 24 286 10058 330 14 7.0 -12.1 | 289 9 8.5 -2.9 25 262 10668 305 12 9.8 -6.9 | 258 12 11.4 2.3 26 250 11000 300 19 16.5 -9.5 | 271 18 18.0 -0.3 27 218 11887 305 23 18.8 -13.2 | 281 21 20.4 -4.0 28 200 12470 295 27 24.5 -11.4 | 275 26 26.0 -2.2 29 181 13106 280 31 30.5 -5.4 | 263 32 32.1 3.8 30 156 14021 285 35 33.8 -9.1 | 270 35 35.4 0.2 31 150 14260 260 33 32.5 5.7 | 246 37 34.0 15.0 32 148 14326 265 33 32.9 2.9 | 251 36 34.4 12.1 33 134 14935 285 41 39.6 -10.6 | 272 41 41.1 -1.4 34 121 15545 310 27 20.7 -17.4 | 290 24 22.2 -8.1 35 103 16459 360 25 -0.0 -25.0 | 354 16 1.5 -15.8 36 100 16640 350 16 2.8 -15.8 | 326 8 4.3 -6.5 37 98 16764 350 16 2.8 -15.8 | 326 8 4.3 -6.5 38 93 17069 345 19 4.9 -18.4 | 325 11 6.5 -9.1 39 88 17374 30 21 -10.5 -18.2 | 45 13 -9.0 -9.0 40 79 17983 35 16 -9.2 -13.1 | 63 9 -7.6 -3.9 41 75 18288 95 16 -15.9 1.4 | 126 18 -14.4 10.6 42 71 18593 115 10 -9.1 4.2 | 151 15 -7.5 13.5 43 67 18898 90 14 -14.0 0.0 | 127 16 -12.5 9.2 44 64 19202 20 14 -4.8 -13.2 | 40 5 -3.2 -3.9 45 61 19507 75 16 -15.5 -4.1 | 110 15 -13.9 5.1 46 57 19812 55 14 -11.5 -8.0 | 97 10 -9.9 1.2 47 55 20117 235 2 1.6 1.1 | 197 11 3.2 10.4 48 52 20422 45 4 -2.8 -2.8 | 169 7 -1.3 6.4 49 49 20726 70 14 -13.2 -4.8 | 111 12 -11.6 4.4 50 46 21031 105 10 -9.7 2.6 | 146 14 -8.1 11.8 51 44 21336 85 14 -13.9 -1.2 | 123 15 -12.4 8.0 52 36 22555 75 8 -7.7 -2.1 | 139 9 -6.2 7.2 53 34 22860 105 10 -9.7 2.6 | 146 14 -8.1 11.8 54 32 23165 75 12 -11.6 -3.1 | 121 12 -10.0 6.1 55 30 23470 75 16 -15.5 -4.1 | 110 15 -13.9 5.1 56 29 23774 170 10 -1.7 9.8 | 179 19 -0.2 19.1 57 27 24079 115 8 -7.3 3.4 | 156 14 -5.7 12.6 58 26 24384 240 4 3.5 2.0 | 204 12 5.0 11.2 59 25 24689 155 8 -3.4 7.3 | 174 17 -1.8 16.5 60 23 24994 85 10 -10.0 -0.9 | 135 12 -8.4 8.4 61 20 25908 95 19 -18.9 1.7 | 122 21 -17.4 10.9 62 18 26518 85 29 -28.9 -2.5 | 104 28 -27.3 6.7 63 17 26822 100 31 -30.5 5.4 | 117 32 -29.0 14.6 64 16 27127 75 31 -29.9 -8.0 | 92 28 -28.4 1.2 65 15 27432 90 45 -45.0 0.0 | 102 44 -43.5 9.2 66 13 28346 90 35 -35.0 0.0 | 105 35 -33.5 9.2 67 11 29261 75 35 -33.8 -9.1 | 90 32 -32.3 0.2 Wind Parameters Mean winds (0-6000m): 339.5 at 12.5 knts Storm direction: 9.5 at 9.4 knts Shear (0-3000m) pos: 4.0 neg: 1.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 118.3 deg Storm rel helicity (0-3000m) pos: 102.3 neg: -18.3 tot: 83.9 m^2/s^2 ave: 28.0 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 4.3 10^-3/s Energy-Hel index: 0.95 Bulk Rich Number: 59.87 Bulk Shear: 42.83 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 ------------------------------------------------------------------------------- 500 246 12 221 19| 0.0 10.6 10.6| 20.6 -2.1 18.5 37.0 0.32| 13.8 4.4 1000 252 12 225 18| 2.5 5.3 7.9| 26.5 -9.0 17.5 17.5 0.18| 10.4 1.9 1500 253 11 224 17| 2.3 3.5 5.8| 36.9 -16.7 20.2 13.5 0.18| 8.8 1.6 2000 259 11 227 16| 2.8 2.7 5.4| 59.4 -16.7 42.7 21.4 0.33| 8.4 2.8 2500 277 12 239 15| 4.9 2.1 7.0| 99.3 -16.7 82.6 33.0 0.53| 9.7 5.1 3000 295 13 253 13| 4.0 1.8 5.8|102.3 -18.3 83.9 28.0 0.50| 8.6 4.3 4000 311 12 262 11| 3.8 2.2 6.0|102.3 -33.2 69.1 17.3 0.16| 8.9 1.4 5000 324 12 273 9| 3.3 1.9 5.2|108.7 -35.1 73.6 14.7 0.17| 8.4 1.4 6000 340 12 293 6| 3.2 2.4 5.6|110.9 -57.1 53.9 9.0 0.03| 8.8 0.2 Wrote GIF file: /home/apache/climate/data/raob//MMTP/skewt/MMTP.skewt.20250425.00.gif