UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100711.upa.cvt Date: 1100Z 7 OCT 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:1100Z 7 OCT 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 1008 16 30.2 25.2 75 5.0 26.4 180 8 302.7 306.4 299.3 363.3 20.41 1 1000 85 29.2 22.2 66 7.0 24.1 120 5 302.4 305.5 297.3 352.9 17.09 2 986 211 28.0 21.0 66 7.0 23.0 143 8 302.4 305.3 296.6 349.9 16.08 3 955 496 27.4 21.4 70 6.0 23.0 257 5 304.5 307.7 297.8 355.4 17.04 4 925 779 25.4 20.4 74 5.0 21.8 270 4 305.3 308.4 297.7 354.7 16.53 5 878 1239 21.4 18.6 84 2.8 19.4 306 5 305.7 308.6 297.1 352.3 15.54 6 850 1522 20.0 15.0 73 5.0 16.6 320 5 307.1 309.5 295.6 345.4 12.72 7 820 1830 18.4 11.4 64 7.0 13.8 299 5 308.6 310.5 294.3 340.1 10.38 8 789 2157 15.6 12.2 80 3.4 13.4 282 5 309.0 311.1 295.2 343.6 11.39 9 739 2709 13.4 8.4 72 5.0 10.3 252 5 312.4 314.2 294.7 341.5 9.41 10 700 3161 10.0 7.1 82 2.9 8.2 270 6 313.6 315.3 294.7 341.8 9.08 11 664 3596 7.2 5.4 88 1.8 6.1 250 5 315.2 316.8 294.7 341.8 8.51 12 620 4156 4.6 0.6 75 4.0 2.4 246 4 318.4 319.7 294.1 339.1 6.46 13 587 4599 2.0 0.6 90 1.4 1.2 236 2 320.4 321.8 294.9 342.4 6.83 14 579 4709 2.4 -5.6 55 8.0 -1.6 249 4 322.2 323.0 293.4 336.4 4.35 15 549 5136 0.0 -7.0 59 7.0 -3.3 246 4 324.3 325.1 293.8 337.9 4.12 16 505 5801 -2.5 -15.5 36 13.0 -7.6 37 5 329.1 329.5 293.6 336.9 2.27 17 500 5880 -2.9 -17.9 30 15.0 -8.5 325 3 329.5 329.9 293.3 336.0 1.87 18 461 6518 -7.7 -18.7 41 11.0 -11.6 19 6 331.3 331.6 293.8 337.9 1.90 19 456 6603 -7.9 -23.9 26 16.0 -12.8 11 6 332.0 332.3 293.4 336.4 1.22 20 442 6845 -9.1 -34.1 11 25.0 -14.9 356 6 333.5 333.6 293.2 335.3 0.48 21 433 7004 -10.5 -35.5 11 25.0 -16.0 350 4 333.7 333.8 293.2 335.3 0.43 22 424 7166 -11.9 -20.9 47 9.0 -14.8 63 3 333.9 334.3 294.3 340.0 1.70 23 421 7220 -12.3 -22.3 43 10.0 -15.4 90 2 334.1 334.4 294.2 339.5 1.52 24 419 7256 -12.1 -30.1 21 18.0 -16.6 108 2 334.8 334.9 293.7 337.6 0.75 25 410 7422 -13.3 -24.3 39 11.0 -16.5 129 2 335.3 335.6 294.3 340.1 1.31 26 400 7610 -14.9 -23.9 46 9.0 -17.5 110 5 335.6 335.9 294.5 340.6 1.39 27 368 8238 -18.9 -35.9 21 17.0 -22.2 120 12 338.4 338.5 294.4 340.3 0.49 28 351 8590 -21.5 -32.5 36 11.0 -23.8 109 13 339.5 339.6 294.8 342.2 0.71 29 300 9730 -30.5 -46.5 19 16.0 -32.2 70 18 342.4 342.4 295.1 343.2 0.20 30 281 10192 -33.7 -55.7 9 22.0 -35.3 100 20 344.3 344.3 295.4 344.6 0.07 31 250 11000 -40.9 -55.9 18 15.0 -41.7 105 26 345.3 345.3 295.7 345.6 0.08 32 200 12480 -53.9 -64.9 25 11.0 -54.1 95 33 347.4 347.4 296.1 347.5 0.03 33 195 12641 -55.5 -65.5 28 10.0 -55.7 98 35 347.4 347.4 296.1 347.5 0.03 34 153 14141 -66.2 -79.0 15 12.8 -66.3 110 60 354.0 354.0 297.5 354.0 0.01 35 150 14260 -67.1 -80.1 14 13.0 -67.2 105 59 354.5 354.5 297.6 354.5 0.00 36 149 14300 -67.3 -80.3 14 13.0 -67.4 106 59 354.8 354.8 297.7 354.8 0.00 37 100 16610 -81.5 -87.5 35 6.0 -81.5 95 58 370.3 370.3 300.6 370.3 0.00 38 78 18022 -78.1 -85.1 31 7.0 -78.1 78 33 404.6 404.6 305.8 404.6 0.00 39 70 18650 -73.3 -85.3 14 12.0 -73.3 70 22 427.6 427.6 308.6 427.6 0.00 40 65 19087 -70.7 -87.7 6 17.0 -70.8 78 25 442.4 442.4 310.1 442.4 0.00 41 59 19664 -69.9 -90.9 3 21.0 -70.1 88 28 456.6 456.6 311.5 456.6 0.00 42 56 19973 -72.5 -92.5 3 20.0 -72.6 93 30 457.6 457.6 311.5 457.6 0.00 43 52 20408 -72.7 -92.7 3 20.0 -72.8 101 33 466.9 466.9 312.4 466.9 0.00 44 50 20640 -70.9 -92.9 2 22.0 -71.1 105 34 476.4 476.4 313.2 476.4 0.00 45 46 21141 -66.5 -92.5 1 26.0 -66.8 104 38 498.5 498.5 314.8 498.5 0.00 46 36 22630 -65.9 -97.9 0 32.0 -66.3 102 51 536.3 536.3 317.3 536.3 0.00 47 30 23760 -58.1 -92.1 1 34.0 -59.2 100 61 586.2 586.3 320.0 586.3 0.00 48 28 24198 -54.9 -89.9 1 35.0 -56.6 97 61 606.8 606.8 320.9 606.9 0.00 49 20 26360 -52.7 -88.7 1 36.0 -55.5 85 63 674.9 674.9 323.6 674.9 0.01 50 19 26691 -53.3 -88.3 1 35.0 -56.0 84 62 683.0 683.0 323.9 683.0 0.01 51 17 27414 -49.9 -85.9 1 36.0 -53.8 83 61 716.0 716.0 324.9 716.1 0.01 52 14 28687 -49.5 -85.5 1 36.0 -54.1 80 58 758.2 758.2 326.1 758.3 0.02 53 13 29174 -48.1 -85.1 1 37.0 -53.5 79 57 779.3 779.3 326.7 779.5 0.02 54 12 29703 -47.7 -84.7 1 37.0 -53.5 78 56 798.7 798.8 327.2 799.0 0.03 55 12 29703 -46.1 -83.1 1 37.0 -52.6 78 56 804.4 804.4 327.4 804.7 0.03 56 12 29703 -43.5 -81.5 1 38.0 -51.2 78 56 813.6 813.6 327.6 814.0 0.04 57 11 30292 -41.1 -80.1 1 39.0 -50.3 76 54 842.8 842.9 328.2 843.4 0.06 58 10 30940 -41.3 -80.3 1 39.0 -50.8 75 53 865.4 865.4 328.7 866.0 0.06 59 9.4 31360 -41.5 -80.5 1 39.0 -51.2 880.1 880.1 329.0 880.7 0.07 60 8.0 32462 -38.1 -78.1 1 40.0 -50.5 935.1 935.2 330.1 936.4 0.11 61 6.8 33571 -42.5 -80.5 1 38.0 -53.2 961.3 961.3 330.5 962.3 0.09 62 6.7 33671 -41.3 -80.3 1 39.0 -52.8 970.4 970.5 330.7 971.5 0.09 63 6.6 33774 -36.7 -76.7 1 40.0 -51.0 993.9 994.0 331.1 996.0 0.17 64 6.4 33989 -32.9 -73.9 1 41.0 -49.8 1018.8 1019.0 331.5 1022.2 0.27 65 6.3 34100 -30.5 -72.5 1 42.0 -49.0 1033.6 1033.9 331.8 1037.9 0.34 66 5.8 34686 -32.5 -73.5 1 41.0 -50.2 1049.7 1049.9 332.0 1053.7 0.32 67 4.9 35871 -33.9 -74.9 1 41.0 -51.7 1095.1 1095.3 332.6 1099.1 0.30 68 4.6 36317 -30.7 -72.7 1 42.0 -51.0 1130.0 1130.3 333.1 1136.2 0.45 TRP 100 16610 -81.5 -87.5 35 6.0 -81.5 95 58 370.3 370.3 300.6 370.3 0.00 WND 153 14141 -66.2 -79.0 15 12.8 -66.3 110 60 354.0 354.0 297.5 354.0 0.01 Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 549.00 mb = 5136.43 m = 16851.61 ft Wetbulb zero: 583.54 mb = 4646.33 m = 15243.68 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 71.29 % Est. max temperature: 34.25 C = 93.65 F Sfc-Lift cond lev (LCL): 938.13 mb = 653.91 m = 2145.34 ft T: 26.28 C 700-500 lapse rate: 4.74 C/km ThetaE index: 15.25 C Layer 925.0- 789.0 mb Conv cond level (CCL): 828.67 mb = 1739.58 m = 5707.22 ft Mean mixing ratio: 16.76 g/kg Conv temperature: 35.70 C = 96.26 F Cap Strength: 1.63 C Lifted Index: -1.34 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.21 C Lifted Index @700 mb: -1.62 C Showalter Index: 1.74 C Risk: Showers probable Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 17.90 C K Index: 35.00 Risk: > 80 % chance of thunderstorms Sweat Index: 193.00 Risk: None Energy Index: -1.84 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1316.53 J/kg Max Up Vert Vel: 51.31 m/s Conv Inhibition (B-): 59.74 J/kg Cap Strength: 1.63 C Lift Cond Lev (LCL): 878.90 mb = 1229.90 m = 4035.06 ft Lev Free Conv (LFC): 793.90 mb = 2104.57 m = 6904.66 ft Equ Level (EL): 153.90 mb = 14104.70 m = 46274.70 ft B at Equ Level: 1315.64 J/kg Max Parcel Lev (MPL): 83.90 mb = 17608.04 m = 57768.45 ft Wind level data Storm motion: 293 at 3 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 1008 16 180 8 0.0 8.0 | 161 10 -3.1 9.4 1 1000 85 120 5 -4.3 2.5 | 117 8 -7.5 3.9 2 976 305 160 11 -3.8 10.3 | 149 14 -6.9 11.7 3 943 610 315 1 0.7 -0.7 | 105 3 -2.4 0.7 4 925 779 270 4 4.0 -0.0 | 212 2 0.9 1.4 5 911 914 290 4 3.8 -1.4 | 271 1 0.6 -0.0 6 850 1522 320 5 3.2 -3.8 | 358 2 0.1 -2.5 7 850 1524 315 5 3.5 -3.5 | 350 2 0.4 -2.2 8 736 2743 250 5 4.7 1.7 | 207 3 1.6 3.1 9 700 3161 270 6 6.0 -0.0 | 244 3 2.9 1.4 10 684 3353 265 5 5.0 0.4 | 226 3 1.8 1.8 11 634 3962 225 4 2.8 2.8 | 176 4 -0.3 4.2 12 610 4267 260 4 3.9 0.7 | 201 2 0.8 2.1 13 588 4572 235 2 1.6 1.1 | 149 3 -1.5 2.5 14 566 4877 270 7 7.0 -0.0 | 251 4 3.9 1.4 15 545 5182 240 3 2.6 1.5 | 169 3 -0.5 2.9 16 525 5486 80 2 -2.0 -0.3 | 101 5 -5.1 1.0 17 506 5791 45 5 -3.5 -3.5 | 72 7 -6.7 -2.2 18 500 5880 325 3 1.7 -2.5 | 52 2 -1.4 -1.1 19 486 6096 350 3 0.5 -3.0 | 59 3 -2.6 -1.6 20 468 6401 30 5 -2.5 -4.3 | 62 6 -5.6 -3.0 21 449 6706 360 7 -0.0 -7.0 | 29 6 -3.1 -5.6 22 432 7010 350 4 0.7 -3.9 | 44 4 -2.5 -2.6 23 416 7315 140 1 -0.6 0.8 | 119 4 -3.8 2.1 24 400 7610 110 5 -4.7 1.7 | 111 8 -7.8 3.1 25 368 8230 120 12 -10.4 6.0 | 119 15 -13.5 7.4 26 300 9730 70 18 -16.9 -6.2 | 77 21 -20.1 -4.8 27 299 9754 75 16 -15.5 -4.1 | 82 19 -18.6 -2.8 28 274 10363 110 21 -19.7 7.2 | 110 24 -22.9 8.5 29 250 11000 105 26 -25.1 6.7 | 106 29 -28.3 8.1 30 229 11582 85 27 -26.9 -2.4 | 88 30 -30.0 -1.0 31 219 11887 90 33 -33.0 0.0 | 92 36 -36.1 1.4 32 200 12480 95 33 -32.9 2.9 | 97 36 -36.0 4.2 33 172 13411 110 43 -40.4 14.7 | 110 46 -43.6 16.1 34 164 13716 110 51 -47.9 17.4 | 110 54 -51.1 18.8 35 153 14141 110 60 -56.4 20.5 | 110 63 -59.5 21.9 36 150 14260 105 59 -57.0 15.3 | 105 62 -60.1 16.6 37 141 14630 110 55 -51.7 18.8 | 110 58 -54.8 20.2 38 127 15240 95 28 -27.9 2.4 | 97 31 -31.0 3.8 39 114 15850 65 35 -31.7 -14.8 | 69 37 -34.9 -13.4 40 108 16154 70 42 -39.5 -14.4 | 73 45 -42.6 -13.0 41 103 16459 85 49 -48.8 -4.3 | 87 52 -52.0 -2.9 42 100 16610 95 58 -57.8 5.1 | 96 61 -60.9 6.4 43 70 18650 70 22 -20.7 -7.5 | 75 25 -23.8 -6.2 44 50 20640 105 34 -32.8 8.8 | 106 37 -36.0 10.2 45 30 23760 100 61 -60.1 10.6 | 101 64 -63.2 12.0 46 20 26360 85 63 -62.8 -5.5 | 86 66 -65.9 -4.1 47 10 30940 75 53 -51.2 -13.7 | 77 56 -54.3 -12.4 Wind Parameters Mean winds (0-6000m): 263.4 at 4.6 knts Storm direction: 293.4 at 3.4 knts Shear (0-3000m) pos: 2.1 neg: 0.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 68.9 deg Storm rel helicity (0-3000m) pos: 38.1 neg: -19.5 tot: 18.6 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 0.8 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 106.07 Bulk Shear: 12.41 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 ------------------------------------------------------------------------------- 500 161 8 146 10| 9.1 0.0 9.1| 35.8 -15.6 20.2 40.4 0.27| 29.7 8.1 1000 176 5 153 8| 5.4 0.0 5.4| 36.5 -16.7 19.8 19.8 0.20| 19.4 3.9 1500 226 5 186 5| 4.2 0.0 4.2| 37.0 -16.7 20.3 13.5 0.22| 13.7 3.0 2000 267 5 230 3| 3.1 0.7 3.8| 37.0 -17.9 19.1 9.6 0.15| 11.0 1.6 2500 270 5 234 2| 2.5 1.0 3.5| 37.0 -19.0 18.0 7.2 0.10| 9.2 0.9 3000 265 5 228 3| 2.1 0.8 3.0| 38.1 -19.5 18.6 6.2 0.10| 8.1 0.8 4000 261 5 221 3| 1.6 0.8 2.4| 38.6 -22.4 16.3 4.1 0.04| 6.7 0.3 5000 260 5 217 3| 1.5 0.7 2.1| 42.9 -24.9 18.1 3.6 0.07| 6.4 0.4 6000 263 5 216 2| 1.2 0.5 1.7| 43.0 -41.6 1.4 0.2 -0.11| 6.9 -0.7 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20251007.11.gif