UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041611.upa.cvt Date: 1100Z 16 APR 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:1100Z 16 APR 25 Station: VOMM WMO ident: 43279 Latitude: 13.00 Longitude: 80.18 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1005 16 28.2 23.2 74 5.0 24.5 130 4 300.9 304.2 297.5 354.1 18.09 1 1000 61 29.4 21.4 62 8.0 23.6 125 3 302.5 305.5 296.8 350.6 16.25 2 925 754 26.4 18.4 61 8.0 20.8 220 5 306.3 309.0 296.6 350.0 14.55 3 850 1492 23.2 7.2 36 16.0 13.4 360 8 310.4 311.9 292.7 333.6 7.51 4 700 3156 10.8 0.8 50 10.0 5.3 10 17 314.4 315.6 292.4 332.7 5.80 5 500 5870 -5.7 -7.1 90 1.4 -6.4 170 2 326.1 327.0 294.6 341.0 4.49 6 400 7590 -13.3 -30.3 23 17.0 -17.6 235 27 337.7 337.9 294.4 340.6 0.77 7 300 9710 -28.3 -34.3 56 6.0 -29.4 240 29 345.5 345.6 296.3 348.2 0.70 8 250 10990 -39.1 -56.1 15 17.0 -40.1 230 34 347.9 348.0 296.3 348.3 0.08 9 200 12490 -51.5 -67.5 13 16.0 -51.9 255 16 351.2 351.2 296.9 351.3 0.02 10 150 14290 -65.7 -82.7 8 17.0 -65.8 60 22 356.9 356.9 298.1 356.9 0.00 11 100 16660 -79.9 -89.9 17 10.0 -79.9 60 26 373.4 373.4 301.1 373.4 0.00 12 72 18513 -83.9 -91.9 23 8.0 -83.9 95 24 401.6 401.6 305.4 401.6 0.00 13 70 18670 -83.5 -91.5 23 8.0 -83.5 105 19 405.7 405.7 306.0 405.8 0.00 14 64 19174 -77.5 -89.5 13 12.0 -77.6 69 17 429.4 429.5 308.8 429.5 0.00 15 60 19543 -78.1 -89.1 15 11.0 -78.1 42 9 436.1 436.1 309.5 436.1 0.00 16 59 19640 -75.1 -89.1 10 14.0 -75.2 54 9 444.9 445.0 310.4 445.0 0.00 17 54 20153 -74.3 -89.3 8 15.0 -74.4 128 9 458.2 458.2 311.6 458.2 0.00 18 52 20375 -69.5 -89.5 4 20.0 -69.6 206 6 474.4 474.4 313.0 474.4 0.00 19 50 20610 -67.7 -89.7 3 22.0 -67.9 265 13 484.0 484.0 313.8 484.0 0.00 20 42 21666 -66.1 -93.1 1 27.0 -66.4 251 23 512.7 512.7 315.8 512.7 0.00 21 39 22120 -62.9 -93.9 1 31.0 -63.4 261 20 531.7 531.7 317.1 531.7 0.00 22 38 22280 -64.1 -95.1 1 31.0 -64.6 264 19 532.6 532.6 317.1 532.6 0.00 23 33 23158 -58.1 -92.1 1 34.0 -59.2 342 8 570.5 570.5 319.2 570.5 0.00 24 30 23760 -58.1 -92.1 1 34.0 -59.2 75 7 586.2 586.3 320.0 586.3 0.00 25 27 24421 -58.5 -92.5 1 34.0 -59.7 106 9 603.1 603.1 320.7 603.1 0.00 26 25 24905 -57.3 -91.3 1 34.0 -58.7 122 8 619.9 619.9 321.5 619.9 0.00 27 24 25165 -54.5 -89.5 1 35.0 -56.5 110 9 635.3 635.3 322.1 635.4 0.01 28 22 25719 -55.5 -90.5 1 35.0 -57.5 115 22 648.4 648.4 322.6 648.4 0.00 29 20 26330 -52.5 -88.5 1 36.0 -55.3 110 17 675.5 675.5 323.6 675.5 0.01 30 18 27015 -51.7 -87.7 1 36.0 -54.9 92 21 698.7 698.7 324.4 698.7 0.01 31 17 27391 -47.3 -84.3 1 37.0 -52.1 85 33 724.3 724.3 325.2 724.4 0.02 32 14 28678 -47.9 -84.9 1 37.0 -53.1 91 49 763.6 763.6 326.3 763.8 0.02 33 11 30292 -42.7 -80.7 1 38.0 -51.1 77 54 837.0 837.1 328.1 837.5 0.05 34 10 30940 -40.1 -79.1 1 39.0 -50.3 80 69 869.9 869.9 328.8 870.6 0.08 35 9.3 31434 -41.5 -80.5 1 39.0 -51.3 882.8 882.8 329.1 883.4 0.07 36 7.7 32722 -39.1 -78.1 1 39.0 -51.1 941.4 941.5 330.2 942.7 0.12 37 6.6 33790 -33.9 -74.9 1 41.0 -50.0 1005.7 1005.8 331.3 1008.4 0.22 38 6.2 34228 -34.1 -75.1 1 41.0 -50.4 1023.0 1023.1 331.6 1025.9 0.23 39 6.0 34458 -32.7 -75.0 1 42.3 -50.1 90 92 1038.5 1038.6 331.8 1041.5 0.24 40 5.6 34947 -29.9 -74.9 0 45.0 -49.7 1071.7 1071.9 332.3 1075.1 0.26 TRP 72 18513 -83.9 -91.9 23 8.0 -83.9 95 24 401.6 401.6 305.4 401.6 0.00 WND 6.0 34458 -32.7 -75.0 1 42.3 -50.1 90 92 1038.5 1038.6 331.8 1041.5 0.24 Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 569.09 mb = 4932.44 m = 16182.34 ft Wetbulb zero: 609.21 mb = 4276.53 m = 14030.44 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 58.88 % Est. max temperature: 37.45 C = 99.42 F Sfc-Lift cond lev (LCL): 934.97 mb = 658.67 m = 2160.95 ft T: 26.81 C 700-500 lapse rate: 6.08 C/km ThetaE index: 21.41 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 756.98 mb = 2485.28 m = 8153.70 ft Mean mixing ratio: 15.08 g/kg Conv temperature: 40.19 C = 104.35 F Cap Strength: 5.44 C Lifted Index: -2.67 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.16 C Lifted Index @700 mb: 0.23 C Showalter Index: 3.83 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 12.90 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 104.40 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 253.93 J/kg Max Up Vert Vel: 22.54 m/s Conv Inhibition (B-): 242.73 J/kg Cap Strength: 5.44 C Lift Cond Lev (LCL): 848.02 mb = 1511.96 m = 4960.44 ft Lev Free Conv (LFC): 683.02 mb = 3354.04 m = 11003.94 ft Equ Level (EL): 303.02 mb = 9636.12 m = 31614.19 ft B at Equ Level: 252.90 J/kg Max Parcel Lev (MPL): 153.02 mb = 14165.17 m = 46473.09 ft Wind level data Storm motion: 32 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 1005 16 130 4 -3.1 2.6 | 183 8 0.5 8.2 1 1000 61 125 3 -2.5 1.7 | 188 7 1.1 7.3 2 973 305 140 9 -5.8 6.9 | 170 13 -2.2 12.5 3 925 754 220 5 3.2 3.8 | 216 12 6.8 9.4 4 877 1219 310 6 4.6 -3.9 | 258 8 8.1 1.7 5 850 1492 360 8 -0.0 -8.0 | 304 4 3.5 -2.4 6 847 1524 360 8 -0.0 -8.0 | 304 4 3.5 -2.4 7 789 2134 20 9 -3.1 -8.5 | 351 3 0.5 -2.9 8 735 2743 360 19 -0.0 -19.0 | 345 14 3.5 -13.4 9 700 3156 10 17 -3.0 -16.7 | 357 11 0.6 -11.2 10 658 3658 20 13 -4.4 -12.2 | 8 7 -0.9 -6.6 11 633 3962 15 8 -2.1 -7.7 | 326 3 1.5 -2.1 12 610 4267 160 6 -2.1 5.6 | 188 11 1.5 11.2 13 587 4572 100 2 -2.0 0.3 | 195 6 1.6 5.9 14 566 4877 305 7 5.7 -4.0 | 260 9 9.3 1.6 15 545 5182 255 10 9.7 2.6 | 238 16 13.2 8.2 16 524 5486 355 6 0.5 -6.0 | 275 4 4.1 -0.4 17 505 5791 175 3 -0.3 3.0 | 201 9 3.3 8.6 18 500 5870 170 2 -0.3 2.0 | 203 8 3.2 7.6 19 486 6096 215 3 1.7 2.5 | 213 10 5.3 8.0 20 449 6706 220 30 19.3 23.0 | 219 37 22.8 28.6 21 431 7010 220 24 15.4 18.4 | 218 31 19.0 24.0 22 400 7590 235 27 22.1 15.5 | 231 33 25.7 21.1 23 382 7925 230 26 19.9 16.7 | 226 32 23.5 22.3 24 367 8230 225 33 23.3 23.3 | 223 39 26.9 28.9 25 352 8534 225 31 21.9 21.9 | 223 37 25.5 27.5 26 338 8839 235 29 23.8 16.6 | 231 35 27.3 22.2 27 311 9449 245 29 26.3 12.3 | 239 35 29.8 17.8 28 300 9710 240 29 25.1 14.5 | 235 35 28.7 20.1 29 273 10363 235 30 24.6 17.2 | 231 36 28.1 22.8 30 251 10973 220 30 19.3 23.0 | 219 37 22.8 28.6 31 250 10990 230 34 26.0 21.9 | 227 40 29.6 27.4 32 240 11278 225 32 22.6 22.6 | 223 38 26.2 28.2 33 229 11582 230 29 22.2 18.6 | 227 35 25.8 24.2 34 200 12490 255 16 15.5 4.1 | 243 21 19.0 9.7 35 181 13106 275 11 11.0 -1.0 | 252 15 14.5 4.6 36 173 13411 295 9 8.2 -3.8 | 261 12 11.7 1.8 37 164 13716 35 5 -2.9 -4.1 | 204 2 0.7 1.5 38 157 14021 35 13 -7.5 -10.6 | 38 6 -3.9 -5.1 39 150 14290 60 22 -19.1 -11.0 | 71 16 -15.5 -5.4 40 134 14935 70 21 -19.7 -7.2 | 84 16 -16.2 -1.6 41 115 15850 80 28 -27.6 -4.9 | 92 24 -24.0 0.7 42 109 16154 85 28 -27.9 -2.4 | 97 25 -24.4 3.1 43 100 16660 60 26 -22.5 -13.0 | 69 20 -19.0 -7.4 44 98 16764 60 27 -23.4 -13.5 | 68 21 -19.8 -7.9 45 88 17374 80 23 -22.7 -4.0 | 95 19 -19.1 1.6 46 79 17983 45 21 -14.8 -14.8 | 51 15 -11.3 -9.3 47 72 18513 95 24 -23.9 2.1 | 111 22 -20.4 7.7 48 70 18670 105 19 -18.4 4.9 | 125 18 -14.8 10.5 49 67 18898 100 24 -23.6 4.2 | 116 22 -20.1 9.8 50 61 19507 35 9 -5.2 -7.4 | 42 2 -1.6 -1.8 51 57 19812 75 10 -9.7 -2.6 | 116 7 -6.1 3.0 52 54 20117 110 9 -8.5 3.1 | 150 10 -4.9 8.7 53 52 20422 220 6 3.9 4.6 | 216 13 7.4 10.2 54 50 20610 265 13 13.0 1.1 | 248 18 16.5 6.7 55 47 21031 265 13 13.0 1.1 | 248 18 16.5 6.7 56 42 21641 250 23 21.6 7.9 | 242 29 25.2 13.5 57 36 22555 270 17 17.0 -0.0 | 255 21 20.5 5.6 58 33 23165 340 8 2.7 -7.5 | 287 7 6.3 -1.9 59 31 23470 65 3 -2.7 -1.3 | 191 4 0.8 4.3 60 30 23760 75 7 -6.8 -1.8 | 140 5 -3.2 3.8 61 29 24079 70 6 -5.6 -2.1 | 149 4 -2.1 3.5 62 27 24384 105 9 -8.7 2.3 | 147 9 -5.2 7.9 63 25 24994 125 8 -6.6 4.6 | 163 11 -3.0 10.2 64 24 25298 100 9 -8.9 1.6 | 143 9 -5.3 7.1 65 22 25603 105 21 -20.3 5.4 | 123 20 -16.7 11.0 66 21 25908 130 24 -18.4 15.4 | 145 26 -14.8 21.0 67 20 26330 110 17 -16.0 5.8 | 133 17 -12.4 11.4 68 18 27127 90 22 -22.0 0.0 | 107 19 -18.5 5.6 69 16 27737 80 46 -45.3 -8.0 | 87 42 -41.8 -2.4 70 15 28346 85 48 -47.8 -4.2 | 92 44 -44.3 1.4 71 14 28651 90 50 -50.0 0.0 | 97 47 -46.5 5.6 72 13 28956 95 46 -45.8 4.0 | 103 43 -42.3 9.6 73 13 29261 80 49 -48.3 -8.5 | 86 45 -44.7 -2.9 74 12 29870 75 43 -41.5 -11.1 | 82 38 -38.0 -5.5 75 10 30940 80 69 -68.0 -12.0 | 84 65 -64.4 -6.4 Wind Parameters Mean winds (0-6000m): 2.4 at 8.8 knts Storm direction: 32.4 at 6.6 knts Shear (0-3000m) pos: 1.9 neg: 1.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 169.5 deg Storm rel helicity (0-3000m) pos: 71.4 neg: -8.9 tot: 62.5 m^2/s^2 ave: 20.8 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 4.1 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 8.88 Bulk Shear: 28.59 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 ------------------------------------------------------------------------------- 500 146 7 179 11| 5.5 0.0 5.5| 18.0 -4.9 13.0 26.0 0.31| 10.8 3.4 1000 172 6 193 12| 4.6 0.0 4.6| 47.0 -4.9 42.0 42.0 0.62| 10.3 6.4 1500 205 6 209 13| 3.8 0.0 3.8| 63.3 -4.9 58.4 38.9 0.68| 10.5 7.1 2000 356 7 287 4| 2.8 0.0 2.8| 65.4 -4.9 60.5 30.2 0.69| 8.5 5.9 2500 8 8 310 3| 2.3 1.4 3.7| 66.1 -5.9 60.2 24.1 0.58| 8.3 4.8 3000 5 9 324 5| 1.9 1.6 3.5| 71.4 -8.9 62.5 20.8 0.51| 7.9 4.1 4000 9 11 339 5| 0.3 1.2 1.5| 78.9 -11.6 67.3 16.8 0.46| 7.8 3.6 5000 8 9 330 4| 1.2 0.9 2.2| 99.7 -19.0 80.8 16.2 0.43| 9.8 4.3 6000 2 9 315 5| 0.4 0.1 0.6|119.4 -49.9 69.4 11.6 0.29| 10.6 3.1 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20250416.11.gif