UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for MMTP... Searching the city database file for: MMTP ... Date:0000Z 10 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 87 120 2 SFC 996 118 28.4 24.9 81 3.5 25.8 120 2 301.9 305.6 299.1 362.0 20.29 2 925 773 22.0 21.1 95 0.9 21.3 220 2 301.8 305.0 297.3 352.8 17.28 3 850 1503 17.4 15.8 90 1.6 16.3 260 6 304.4 306.9 295.4 344.3 13.40 4 700 3142 9.4 7.3 87 2.1 8.1 70 16 312.9 314.6 294.7 341.4 9.21 5 500 5860 -6.7 -6.8 99 0.1 -6.8 40 6 324.9 325.8 294.3 340.1 4.60 6 400 7580 -15.5 -34.5 18 19.0 -19.5 185 12 334.8 334.9 293.5 336.8 0.51 7 300 9680 -31.3 -37.3 55 6.0 -32.1 255 14 341.3 341.4 295.1 343.3 0.52 8 250 10940 -42.5 -61.5 11 19.0 -43.3 240 23 342.9 342.9 295.0 343.0 0.04 9 200 12410 -54.1 -59.1 54 5.0 -54.2 220 27 347.1 347.1 296.0 347.4 0.07 10 150 14210 -65.1 -83.1 7 18.0 -65.2 250 35 357.9 357.9 298.3 357.9 0.00 11 100 16590 -77.1 -88.1 16 11.0 -77.1 235 12 378.8 378.8 302.1 378.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 583.23 mb = 4728.91 m = 15514.60 ft Wetbulb zero: 591.07 mb = 4508.31 m = 14790.86 ft Precipitable water: 2.32 inches Sfc-500 mean rel hum: 91.12 % Est. max temperature: 31.08 C = 87.95 F Sfc-Lift cond lev (LCL): 947.24 mb = 562.56 m = 1845.66 ft T: 24.06 C 700-500 lapse rate: 5.92 C/km ThetaE index: 25.18 C Layer 925.0- 300.0 mb Conv cond level (CCL): 921.78 mb = 803.13 m = 2634.92 ft Mean mixing ratio: 18.10 g/kg Conv temperature: 28.41 C = 83.14 F Cap Strength: -0.05 C Lifted Index: -5.67 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.83 C Lifted Index @700 mb: -2.63 C Showalter Index: -1.62 C Risk: Thunderstorms probable Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 22.50 C K Index: 37.80 Risk: > 80 % chance of thunderstorms Sweat Index: 207.60 Risk: None Energy Index: -0.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2180.81 J/kg Max Up Vert Vel: 66.04 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 921.20 mb = 808.55 m = 2652.68 ft Lev Free Conv (LFC): 916.20 mb = 855.53 m = 2806.84 ft Equ Level (EL): 156.20 mb = 13956.61 m = 45788.85 ft B at Equ Level: 2168.50 J/kg Wind level data Storm motion: 102 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 ---------------------------------------------------------- 0 996 118 120 2 -1.7 1.0 | 273 4 3.9 -0.2 1 975 305 245 2 1.8 0.8 | 273 7 7.4 -0.4 2 942 610 230 4 3.1 2.6 | 261 9 8.7 1.4 3 925 773 220 2 1.3 1.5 | 267 7 6.9 0.3 4 910 914 185 2 0.2 2.0 | 262 6 5.8 0.8 5 878 1219 235 6 4.9 3.4 | 258 11 10.5 2.2 6 850 1503 260 6 5.9 1.0 | 271 12 11.5 -0.2 7 848 1524 285 6 5.8 -1.6 | 284 12 11.4 -2.8 8 818 1829 290 4 3.8 -1.4 | 285 10 9.4 -2.6 9 789 2134 285 2 1.9 -0.5 | 283 8 7.5 -1.7 10 761 2438 70 2 -1.9 -0.7 | 297 4 3.7 -1.9 11 734 2743 95 4 -4.0 0.3 | 298 2 1.6 -0.9 12 708 3048 65 16 -14.5 -6.8 | 48 12 -8.9 -8.0 13 700 3142 70 16 -15.0 -5.5 | 55 12 -9.4 -6.7 14 632 3962 90 14 -14.0 0.0 | 82 8 -8.4 -1.2 15 609 4267 70 8 -7.5 -2.7 | 26 4 -1.9 -4.0 16 586 4572 85 10 -10.0 -0.9 | 64 5 -4.4 -2.1 17 565 4877 50 12 -9.2 -7.7 | 22 10 -3.6 -8.9 18 544 5182 70 8 -7.5 -2.7 | 26 4 -1.9 -4.0 19 524 5486 50 6 -4.6 -3.9 | 349 5 1.0 -5.1 20 504 5791 65 6 -5.4 -2.5 | 358 4 0.2 -3.8 21 500 5860 40 6 -3.9 -4.6 | 343 6 1.7 -5.8 22 485 6096 80 12 -11.8 -2.1 | 62 7 -6.2 -3.3 23 466 6401 85 12 -12.0 -1.0 | 70 7 -6.4 -2.3 24 448 6706 85 6 -6.0 -0.5 | 12 2 -0.4 -1.7 25 431 7010 155 4 -1.7 3.6 | 238 5 3.9 2.4 26 414 7315 145 10 -5.7 8.2 | 179 7 -0.1 7.0 27 400 7580 185 12 1.0 12.0 | 212 13 6.6 10.7 28 398 7620 205 12 5.1 10.9 | 228 14 10.7 9.7 29 382 7925 180 14 0.0 14.0 | 204 14 5.6 12.8 30 337 8839 205 18 7.6 16.3 | 221 20 13.2 15.1 31 300 9680 255 14 13.5 3.6 | 263 19 19.1 2.4 32 297 9754 260 14 13.8 2.4 | 266 19 19.4 1.2 33 250 10940 240 23 19.9 11.5 | 248 28 25.5 10.3 34 238 11278 245 27 24.5 11.4 | 251 32 30.1 10.2 35 217 11887 200 25 8.6 23.5 | 212 26 14.1 22.3 36 200 12410 220 27 17.4 20.7 | 230 30 22.9 19.5 37 188 12802 230 31 23.7 19.9 | 237 35 29.3 18.7 38 179 13106 225 29 20.5 20.5 | 234 32 26.1 19.3 39 150 14210 250 35 32.9 12.0 | 254 40 38.5 10.7 40 147 14326 250 33 31.0 11.3 | 255 38 36.6 10.1 41 133 14935 235 41 33.6 23.5 | 240 45 39.2 22.3 42 100 16590 235 12 9.8 6.9 | 250 16 15.4 5.7 43 97 16764 225 12 8.5 8.5 | 243 16 14.1 7.3 44 92 17069 260 14 13.8 2.4 | 266 19 19.4 1.2 45 87 17374 245 10 9.1 4.2 | 258 15 14.7 3.0 46 82 17678 260 6 5.9 1.0 | 271 12 11.5 -0.2 47 78 17983 295 6 5.4 -2.5 | 289 12 11.0 -3.8 48 74 18288 135 4 -2.8 2.8 | 240 3 2.8 1.6 49 70 18593 160 6 -2.1 5.6 | 219 6 3.5 4.4 50 66 18898 345 10 2.6 -9.7 | 323 14 8.2 -10.9 51 63 19202 355 18 1.6 -17.9 | 339 20 7.2 -19.2 52 60 19507 85 14 -13.9 -1.2 | 74 9 -8.4 -2.4 53 51 20422 45 2 -1.4 -1.4 | 302 5 4.2 -2.6 54 48 20726 40 10 -6.4 -7.7 | 5 9 -0.8 -8.9 55 46 21031 355 8 0.7 -8.0 | 326 11 6.3 -9.2 56 43 21336 55 6 -4.9 -3.4 | 352 5 0.7 -4.7 57 41 21641 125 8 -6.6 4.6 | 164 4 -1.0 3.4 58 39 21946 150 16 -8.0 13.9 | 169 13 -2.4 12.6 59 37 22250 110 14 -13.2 4.8 | 115 8 -7.6 3.6 60 35 22555 70 18 -16.9 -6.2 | 57 14 -11.3 -7.4 61 33 22860 100 21 -20.7 3.6 | 99 15 -15.1 2.4 62 31 23165 90 21 -21.0 0.0 | 85 15 -15.4 -1.2 63 30 23470 120 27 -23.4 13.5 | 125 22 -17.8 12.3 64 28 23774 120 27 -23.4 13.5 | 125 22 -17.8 12.3 65 25 24384 80 25 -24.6 -4.3 | 74 20 -19.0 -5.6 66 17 26518 85 21 -20.9 -1.8 | 79 16 -15.3 -3.1 67 15 27127 115 25 -22.7 10.6 | 119 19 -17.1 9.3 68 13 28042 120 16 -13.9 8.0 | 129 11 -8.3 6.8 69 12 28651 160 16 -5.5 15.0 | 181 14 0.1 13.8 70 11 28956 200 14 4.8 13.2 | 221 16 10.4 11.9 71 11 29261 185 10 0.9 10.0 | 216 11 6.5 8.7 Wind Parameters Mean winds (0-6000m): 72.3 at 7.6 knts Storm direction: 102.3 at 5.7 knts Shear (0-3000m) pos: 0.7 neg: 2.6 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 139.7 deg Storm rel helicity (0-3000m) pos: 28.9 neg: -9.3 tot: 19.6 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.8 10^-3/s Energy-Hel index: 0.29 Bulk Rich Number: 161.83 Bulk Shear: 13.48 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 ------------------------------------------------------------------------------- 500 227 3 266 8| 5.1 0.0 5.1| 2.0 -4.5 -2.5 -5.1 -0.22| 6.3 -1.4 1000 219 3 263 7| 2.5 0.6 3.1| 3.2 -6.7 -3.6 -3.6 -0.17| 6.4 -1.1 1500 238 4 265 9| 2.7 0.4 3.1| 20.5 -6.7 13.8 9.2 0.19| 6.8 1.3 2000 252 4 270 9| 2.0 1.0 3.0| 21.0 -7.6 13.5 6.7 0.16| 6.0 0.9 2500 253 3 271 9| 0.8 0.8 1.6| 25.5 -7.8 17.7 7.1 0.20| 6.1 1.2 3000 257 4 271 10| 0.7 2.6 3.3| 28.9 -9.3 19.6 6.5 0.23| 7.5 1.8 4000 80 7 30 3| 0.3 1.5 1.7| 41.8 -14.3 27.4 6.9 0.23| 6.9 1.6 5000 75 8 30 4| 0.2 1.0 1.2| 45.1 -25.7 19.4 3.9 0.12| 7.0 0.8 6000 72 8 25 4| 0.4 0.6 1.0| 57.9 -30.0 28.0 4.7 0.16| 7.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//MMTP/skewt/MMTP.skewt.20251210.00.gif