UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111012.upa.cvt Date: 1200Z 10 NOV 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 10 NOV 25 Station: MMVA WMO ident: 76743 Latitude: 17.98 Longitude: -92.94 Elevation: 10.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1016 10 24.0 21.1 84 2.9 22.0 95 4 295.8 298.6 294.6 340.9 15.69 1 1000 152 22.4 20.9 91 1.5 21.3 90 8 295.5 298.4 294.5 340.8 15.75 2 925 833 21.0 19.4 91 1.6 19.9 70 27 300.8 303.6 295.8 346.3 15.51 3 850 1560 17.0 14.5 85 2.5 15.3 35 25 304.0 306.2 294.4 340.6 12.31 4 700 3198 8.4 -4.6 39 13.0 2.1 355 23 311.8 312.5 290.0 324.1 3.88 5 500 5900 -6.7 -7.5 94 0.8 -7.1 345 4 324.9 325.7 294.1 339.3 4.36 6 400 7620 -15.9 -36.9 15 21.0 -20.0 265 2 334.3 334.4 293.3 335.9 0.40 7 300 9720 -32.1 -38.1 55 6.0 -32.9 195 16 340.1 340.2 294.8 342.0 0.48 8 250 10980 -41.9 -52.9 29 11.0 -42.5 195 29 343.8 343.8 295.3 344.2 0.11 9 200 12450 -55.1 -63.1 36 8.0 -55.3 180 31 345.5 345.5 295.7 345.7 0.04 10 150 14220 -70.5 -75.3 49 4.8 -70.5 180 45 348.6 348.6 296.3 348.7 0.01 11 123 15386 -77.3 -80.6 59 3.3 -77.3 255 25 356.6 356.6 298.0 356.6 0.00 12 100 16580 -77.1 -87.1 19 10.0 -77.1 260 43 378.8 378.8 302.1 378.8 0.00 TRP 123 15386 -77.3 -80.6 59 3.3 -77.3 255 25 356.6 356.6 298.0 356.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5748.00 m Freezing level: 588.74 mb = 4701.10 m = 15423.37 ft Wetbulb zero: 654.70 mb = 3735.31 m = 12254.81 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 71.17 % Est. max temperature: 31.49 C = 88.68 F Sfc-Lift cond lev (LCL): 974.21 mb = 380.24 m = 1247.50 ft T: 21.93 C 700-500 lapse rate: 5.59 C/km ThetaE index: 22.25 C Layer 850.0- 500.0 mb Conv cond level (CCL): 882.23 mb = 1240.06 m = 4068.39 ft Mean mixing ratio: 15.61 g/kg Conv temperature: 30.79 C = 87.43 F Cap Strength: 1.82 C Lifted Index: -1.27 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.01 C Lifted Index @700 mb: -0.29 C Showalter Index: -0.16 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.20 C K Index: 25.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 228.00 Risk: None Energy Index: -0.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 167.03 J/kg Max Up Vert Vel: 18.28 m/s Conv Inhibition (B-): 58.93 J/kg Cap Strength: 1.78 C Lift Cond Lev (LCL): 941.96 mb = 674.32 m = 2212.30 ft Lev Free Conv (LFC): 736.96 mb = 2763.94 m = 9067.95 ft Equ Level (EL): 406.96 mb = 7487.08 m = 24563.62 ft B at Equ Level: 158.76 J/kg Max Parcel Lev (MPL): 176.96 mb = 13203.14 m = 43316.85 ft Wind level data Storm motion: 52 at 15 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 1016 10 95 4 -4.0 0.3 | 219 13 8.1 9.9 1 1000 152 90 8 -8.0 0.0 | 203 10 4.0 9.6 2 983 305 75 16 -15.5 -4.1 | 148 6 -3.4 5.4 3 949 610 70 27 -25.4 -9.2 | 91 13 -13.3 0.3 4 925 833 70 27 -25.4 -9.2 | 91 13 -13.3 0.3 5 850 1560 35 25 -14.3 -20.5 | 12 11 -2.3 -10.9 6 794 2134 20 19 -6.5 -17.9 | 326 10 5.5 -8.3 7 766 2438 350 18 3.1 -17.7 | 298 17 15.2 -8.2 8 700 3198 355 23 2.0 -22.9 | 314 19 14.0 -13.3 9 661 3658 15 27 -7.0 -26.1 | 343 17 5.1 -16.5 10 590 4572 355 25 2.2 -24.9 | 317 21 14.2 -15.3 11 526 5486 45 12 -8.5 -8.5 | 253 4 3.6 1.1 12 507 5791 340 2 0.7 -1.9 | 239 15 12.7 7.7 13 500 5900 345 4 1.0 -3.9 | 246 14 13.1 5.7 14 487 6096 295 8 7.3 -3.4 | 252 20 19.3 6.2 15 469 6401 280 8 7.9 -1.4 | 248 22 19.9 8.2 16 450 6706 260 6 5.9 1.0 | 239 21 18.0 10.6 17 433 7010 260 2 2.0 0.3 | 235 17 14.0 9.9 18 416 7315 120 2 -1.7 1.0 | 224 15 10.3 10.6 19 400 7620 265 2 2.0 0.2 | 235 17 14.0 9.7 20 400 7620 255 2 1.9 0.5 | 234 17 14.0 10.1 21 384 7925 285 2 1.9 -0.5 | 237 17 14.0 9.0 22 368 8230 170 4 -0.7 3.9 | 220 18 11.4 13.5 23 353 8534 210 6 3.0 5.2 | 226 21 15.0 14.8 24 325 9144 225 14 9.9 9.9 | 228 29 21.9 19.5 25 311 9449 190 14 2.4 13.8 | 212 27 14.5 23.4 26 300 9720 195 16 4.1 15.5 | 213 30 16.2 25.0 27 262 10668 200 18 6.2 16.9 | 215 32 18.2 26.5 28 250 10980 195 29 7.5 28.0 | 207 42 19.6 37.6 29 218 11887 180 33 0.0 33.0 | 196 44 12.0 42.6 30 200 12450 180 31 0.0 31.0 | 197 42 12.0 40.6 31 163 13716 185 45 3.9 44.8 | 196 57 16.0 54.4 32 150 14220 180 45 0.0 45.0 | 192 56 12.0 54.6 33 147 14326 180 45 0.0 45.0 | 192 56 12.0 54.6 34 133 14935 210 33 16.5 28.6 | 217 48 28.5 38.1 35 123 15386 255 25 24.1 6.5 | 246 40 36.2 16.0 36 120 15545 255 25 24.1 6.5 | 246 40 36.2 16.0 37 113 15850 215 27 15.5 22.1 | 221 42 27.5 31.7 38 108 16154 225 45 31.8 31.8 | 227 60 43.9 41.4 39 100 16580 260 43 42.3 7.5 | 253 57 54.4 17.0 40 97 16764 260 43 42.3 7.5 | 253 57 54.4 17.0 41 92 17069 270 35 35.0 -0.0 | 259 48 47.0 9.6 42 82 17678 245 19 17.2 8.0 | 239 34 29.3 17.6 43 78 17983 225 18 12.7 12.7 | 228 33 24.8 22.3 44 73 18288 175 18 -1.6 17.9 | 201 29 10.5 27.5 45 69 18593 215 14 8.0 11.5 | 224 29 20.1 21.0 46 66 18898 355 2 0.2 -2.0 | 238 14 12.2 7.6 47 62 19202 175 2 -0.2 2.0 | 226 17 11.9 11.6 48 59 19507 30 2 -1.0 -1.7 | 235 14 11.0 7.8 49 42 21336 150 6 -3.0 5.2 | 212 17 9.0 14.8 50 40 21641 85 16 -15.9 -1.4 | 155 9 -3.9 8.2 51 38 21946 75 21 -20.3 -5.4 | 117 9 -8.2 4.1 52 36 22250 95 27 -26.9 2.4 | 129 19 -14.9 11.9 53 27 23774 95 18 -17.9 1.6 | 152 13 -5.9 11.1 54 26 24079 115 21 -19.0 8.9 | 159 20 -7.0 18.4 55 24 24384 80 23 -22.7 -4.0 | 118 12 -10.6 5.6 56 23 24689 100 33 -32.5 5.7 | 127 26 -20.5 15.3 57 21 25298 80 31 -30.5 -5.4 | 103 19 -18.5 4.2 58 19 25603 90 31 -31.0 0.0 | 117 21 -19.0 9.6 59 16 26518 70 27 -25.4 -9.2 | 91 13 -13.3 0.3 60 13 28042 100 41 -40.4 7.1 | 120 33 -28.3 16.7 61 9 29870 80 29 -28.6 -5.0 | 105 17 -16.5 4.5 62 8 30175 105 31 -29.9 8.0 | 134 25 -17.9 17.6 Wind Parameters Mean winds (0-6000m): 21.5 at 20.5 knts Storm direction: 51.5 at 15.4 knts Shear (0-3000m) pos: 0.6 neg: 3.4 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 90.8 deg Storm rel helicity (0-3000m) pos: 15.3 neg: -133.9 tot: -118.6 m^2/s^2 ave: -39.5 10^-3 m/s^2 rel: -0.75 Storm rel vorticity (0-3000m) horiz: 10.5 stream: -7.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.35 Bulk Shear: 38.43 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 77 13 170 7| 0.0 20.4 20.4| 0.0 -38.1 -38.1 -76.2 -0.85| 21.0-17.8 1000 71 20 115 8| 0.0 12.0 12.0| 0.0 -56.9 -56.9 -56.9 -0.83| 14.4-11.9 1500 63 22 87 8| 0.0 8.0 8.0| 0.0 -87.4 -87.4 -58.2 -0.87| 13.4-11.7 2000 55 22 61 7| 0.0 5.0 5.0| 0.0-108.0-108.0 -54.0 -0.89| 12.0-10.7 2500 47 22 35 6| 0.0 4.1 4.1| 0.0-133.9-133.9 -53.6 -0.85| 11.9-10.1 3000 38 21 8 7| 0.6 3.4 4.0| 15.3-133.9-118.6 -39.5 -0.75| 10.5 -7.9 4000 28 22 351 10| 1.3 2.6 3.9| 64.1-147.7 -83.6 -20.9 -0.52| 9.6 -5.0 5000 22 23 342 12| 1.5 2.3 3.8| 71.6-172.4-100.8 -20.2 -0.46| 9.3 -4.3 6000 22 21 335 11| 1.6 2.4 3.9| 85.0-192.3-107.3 -17.9 -0.41| 10.0 -4.1 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20251110.12.gif