UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:0000Z 22 APR 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 1007 10 34.0 23.0 53 11.0 25.8 5 3 306.5 309.9 298.7 360.2 17.83 1 1000 73 32.4 22.4 56 10.0 25.0 15 8 305.5 308.8 298.2 357.4 17.30 2 925 771 25.4 21.7 80 3.7 22.7 30 8 305.3 308.6 298.5 359.0 17.94 3 850 1512 20.8 13.8 64 7.0 16.1 80 12 307.9 310.1 295.1 343.5 11.75 4 700 3157 9.0 3.0 66 6.0 5.6 185 6 312.5 313.7 292.7 333.6 6.80 5 500 5880 -4.9 -19.9 30 15.0 -10.0 330 10 327.1 327.4 292.4 332.6 1.58 6 400 7600 -17.9 -37.9 16 20.0 -21.4 275 18 331.7 331.8 292.6 333.1 0.36 7 300 9710 -30.5 -51.5 11 21.0 -32.4 325 49 342.4 342.4 295.0 342.9 0.11 8 250 10970 -41.3 -58.3 14 17.0 -42.1 325 47 344.7 344.7 295.5 344.9 0.06 9 200 12440 -52.9 -67.9 15 15.0 -53.2 295 43 349.0 349.0 296.4 349.1 0.02 10 150 14230 -66.9 -71.9 49 5.0 -67.0 280 45 354.8 354.8 297.7 354.9 0.02 11 112 15951 -78.1 -84.1 37 6.0 -78.1 300 31 364.8 364.8 299.6 364.8 0.00 12 100 16600 -78.3 -86.3 26 8.0 -78.3 290 31 376.4 376.4 301.6 376.5 0.00 TRP 112 15951 -78.1 -84.1 37 6.0 -78.1 300 31 364.8 364.8 299.6 364.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 570.50 mb = 4920.09 m = 16141.84 ft Wetbulb zero: 628.45 mb = 4029.57 m = 13220.20 ft Precipitable water: 1.94 inches Sfc-500 mean rel hum: 57.88 % Est. max temperature: 35.14 C = 95.26 F Sfc-Lift cond lev (LCL): 859.98 mb = 1409.74 m = 4625.06 ft T: 21.43 C 700-500 lapse rate: 5.10 C/km ThetaE index: 26.44 C Layer 850.0- 400.0 mb Conv cond level (CCL): 834.47 mb = 1668.20 m = 5473.04 ft Mean mixing ratio: 17.52 g/kg Conv temperature: 35.85 C = 96.53 F Cap Strength: 1.66 C Lifted Index: -4.69 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.32 C Lifted Index @700 mb: -3.68 C Showalter Index: 0.47 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 18.70 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 199.60 Risk: None Energy Index: -2.08 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2547.86 J/kg Max Up Vert Vel: 71.38 m/s Conv Inhibition (B-): 31.74 J/kg Cap Strength: 1.66 C Lift Cond Lev (LCL): 869.65 mb = 1311.74 m = 4303.55 ft Lev Free Conv (LFC): 804.65 mb = 1976.56 m = 6484.71 ft Equ Level (EL): 134.65 mb = 14866.23 m = 48773.12 ft B at Equ Level: 2540.01 J/kg Wind level data Storm motion: 63 at 7 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 1007 10 5 3 -0.3 -3.0 | 266 6 6.3 0.4 1 1000 73 15 8 -2.1 -7.7 | 314 6 4.5 -4.3 2 974 305 25 10 -4.2 -9.1 | 338 6 2.3 -5.7 3 925 771 30 8 -4.0 -6.9 | 324 4 2.6 -3.5 4 910 914 25 8 -3.4 -7.3 | 320 5 3.2 -3.8 5 879 1219 90 12 -12.0 0.0 | 122 6 -5.4 3.4 6 850 1512 80 12 -11.8 -2.1 | 104 5 -5.3 1.3 7 849 1524 65 10 -9.1 -4.2 | 72 3 -2.5 -0.8 8 819 1829 70 12 -11.3 -4.1 | 82 5 -4.7 -0.7 9 762 2438 30 14 -7.0 -12.1 | 3 9 -0.4 -8.7 10 709 3048 160 4 -1.4 3.8 | 216 9 5.2 7.2 11 700 3157 185 6 0.5 6.0 | 217 12 7.1 9.4 12 683 3353 240 4 3.5 2.0 | 242 11 10.0 5.4 13 658 3658 345 4 1.0 -3.9 | 273 8 7.6 -0.5 14 634 3962 15 8 -2.1 -7.7 | 314 6 4.5 -4.3 15 610 4267 30 10 -5.0 -8.7 | 344 5 1.6 -5.3 16 566 4877 35 14 -8.0 -11.5 | 10 8 -1.5 -8.1 17 506 5791 325 10 5.7 -8.2 | 291 13 12.3 -4.8 18 500 5880 330 10 5.0 -8.7 | 294 13 11.6 -5.3 19 467 6401 325 14 8.0 -11.5 | 299 17 14.6 -8.1 20 432 7010 275 18 17.9 -1.6 | 266 25 24.5 1.8 21 400 7600 275 18 17.9 -1.6 | 266 25 24.5 1.8 22 399 7620 270 19 19.0 -0.0 | 262 26 25.6 3.4 23 383 7925 300 21 18.2 -10.5 | 286 26 24.7 -7.1 24 324 9144 330 53 26.5 -45.9 | 322 54 33.1 -42.5 25 300 9710 325 49 28.1 -40.1 | 317 50 34.7 -36.7 26 250 10970 325 47 27.0 -38.5 | 316 49 33.5 -35.1 27 218 11887 330 47 23.5 -40.7 | 321 48 30.1 -37.3 28 200 12440 295 43 39.0 -18.2 | 288 48 45.5 -14.8 29 171 13411 275 43 42.8 -3.7 | 270 49 49.4 -0.3 30 150 14230 280 45 44.3 -7.8 | 275 51 50.9 -4.4 31 114 15850 305 37 30.3 -21.2 | 296 41 36.9 -17.8 32 112 15951 300 31 26.8 -15.5 | 290 36 33.4 -12.1 33 102 16459 275 27 26.9 -2.4 | 268 33 33.4 1.1 34 100 16600 290 31 29.1 -10.6 | 281 36 35.7 -7.2 35 97 16764 290 31 29.1 -10.6 | 281 36 35.7 -7.2 36 92 17069 260 19 18.7 3.3 | 255 26 25.3 6.7 37 88 17374 290 27 25.4 -9.2 | 280 32 31.9 -5.8 38 83 17678 325 18 10.3 -14.7 | 304 20 16.9 -11.3 39 79 17983 320 18 11.6 -13.8 | 300 21 18.1 -10.4 40 75 18288 340 14 4.8 -13.2 | 311 15 11.3 -9.7 41 71 18593 330 6 3.0 -5.2 | 281 10 9.6 -1.8 42 67 18898 45 14 -9.9 -9.9 | 27 7 -3.3 -6.5 43 64 19202 100 4 -3.9 0.7 | 212 5 2.6 4.1 44 61 19507 170 2 -0.3 2.0 | 229 8 6.2 5.4 45 58 19812 50 10 -7.7 -6.4 | 20 3 -1.1 -3.0 46 55 20117 115 14 -12.7 5.9 | 147 11 -6.1 9.3 47 52 20422 150 6 -3.0 5.2 | 202 9 3.6 8.6 48 49 20726 90 12 -12.0 0.0 | 122 6 -5.4 3.4 49 47 21031 5 8 -0.7 -8.0 | 308 7 5.9 -4.6 50 44 21336 100 10 -9.8 1.7 | 147 6 -3.3 5.1 51 42 21641 165 2 -0.5 1.9 | 228 8 6.0 5.3 52 40 21946 40 4 -2.6 -3.1 | 265 4 4.0 0.3 53 38 22250 140 6 -3.9 4.6 | 199 8 2.7 8.0 54 36 22555 195 4 1.0 3.9 | 226 11 7.6 7.3 55 34 22860 195 4 1.0 3.9 | 226 11 7.6 7.3 56 32 23165 60 2 -1.7 -1.0 | 243 5 4.8 2.4 57 31 23470 350 10 1.7 -9.8 | 308 10 8.3 -6.4 58 29 23774 350 6 1.0 -5.9 | 288 8 7.6 -2.5 59 28 24079 15 18 -4.7 -17.4 | 352 14 1.9 -14.0 60 22 25298 60 25 -21.7 -12.5 | 59 18 -15.1 -9.1 61 17 26822 90 18 -18.0 0.0 | 107 12 -11.4 3.4 62 16 27127 50 14 -10.7 -9.0 | 37 7 -4.2 -5.6 63 13 28346 120 14 -12.1 7.0 | 152 12 -5.6 10.4 64 13 28651 35 14 -8.0 -11.5 | 10 8 -1.5 -8.1 65 12 28956 65 18 -16.3 -7.6 | 67 11 -9.8 -4.2 66 11 29261 60 21 -18.2 -10.5 | 59 14 -11.6 -7.1 67 11 29566 75 35 -33.8 -9.1 | 78 28 -27.3 -5.6 68 10 30175 85 29 -28.9 -2.5 | 92 22 -22.3 0.9 Wind Parameters Mean winds (0-6000m): 32.5 at 9.8 knts Storm direction: 62.5 at 7.4 knts Shear (0-3000m) pos: 2.5 neg: 1.3 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -55.9 deg Storm rel helicity (0-3000m) pos: 47.6 neg: -19.1 tot: 28.5 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 4.3 10^-3/s Energy-Hel index: 0.33 Bulk Rich Number: 5016.72 Bulk Shear: 0.51 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 22 9 326 6| 6.6 0.0 6.6| 11.5 -0.7 10.9 21.7 0.84| 8.9 7.5 1000 26 9 327 5| 3.7 0.0 3.7| 14.1 -2.0 12.2 12.2 0.66| 7.1 4.7 1500 47 10 9 3| 4.0 0.0 4.0| 20.3 -4.3 16.0 10.6 0.63| 8.3 5.2 2000 53 10 31 3| 3.0 1.2 4.2| 20.7 -9.8 10.9 5.4 0.35| 8.1 2.8 2500 50 11 26 4| 2.4 1.5 3.9| 25.2 -19.1 6.1 2.4 0.20| 8.4 1.7 3000 51 10 25 4| 2.5 1.3 3.8| 47.6 -19.1 28.5 9.5 0.42| 10.2 4.3 4000 47 9 1 3| 0.7 1.0 1.6| 91.2 -19.1 72.1 18.0 0.53| 10.3 5.4 5000 42 10 357 4| 0.9 1.0 1.9|100.0 -23.8 76.2 15.2 0.51| 9.1 4.7 6000 33 10 346 5| 0.7 1.4 2.1|103.3 -57.9 45.3 7.6 0.34| 8.8 3.0 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20250422.00.gif