UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101723.upa.cvt Date: 2300Z 17 OCT 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:2300Z 17 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 1007 16 26.0 24.8 93 1.2 25.2 0 0 298.6 302.2 298.0 356.7 19.94 1 1000 73 25.6 24.6 94 1.0 24.9 305 4 298.8 302.4 298.0 356.7 19.84 2 925 761 22.2 21.3 95 0.9 21.6 85 9 302.0 305.2 297.4 353.7 17.50 3 854 1456 18.2 17.6 96 0.6 17.8 87 10 304.8 307.6 296.5 349.6 14.99 4 850 1497 18.0 17.3 96 0.7 17.5 90 10 305.0 307.7 296.4 349.1 14.78 5 767 2375 15.2 10.2 72 5.0 12.0 119 9 311.1 313.0 294.9 342.5 10.25 6 700 3147 11.0 6.4 73 4.6 8.2 95 9 314.7 316.3 294.7 341.7 8.65 7 564 4912 0.0 -1.5 90 1.5 -0.8 30 12 321.8 323.0 294.7 341.5 6.09 8 512 5683 -2.9 -7.7 69 4.8 -5.2 54 14 327.3 328.1 294.6 341.3 4.19 9 500 5870 -4.3 -8.7 71 4.4 -6.3 60 14 327.8 328.6 294.6 341.1 3.97 10 463 6470 -8.5 -10.4 86 1.9 -9.4 86 14 329.8 330.6 294.9 342.6 3.75 11 446 6759 -9.9 -14.4 70 4.5 -11.7 67 12 331.6 332.2 294.6 341.4 2.81 12 400 7590 -14.7 -19.3 68 4.6 -16.3 45 3 335.9 336.3 295.1 343.3 2.08 13 381 7959 -16.3 -20.1 72 3.8 -17.6 90 8 338.5 338.9 295.7 345.8 2.03 14 300 9720 -29.1 -32.5 72 3.4 -29.7 85 11 344.4 344.5 296.1 347.5 0.83 15 263 10642 -36.5 -39.0 78 2.5 -36.8 96 14 346.7 346.8 296.3 348.7 0.50 16 250 10990 -39.5 -44.0 62 4.5 -39.9 100 15 347.3 347.4 296.3 348.6 0.31 17 242 11213 -40.9 -48.9 42 8.0 -41.5 108 13 348.5 348.5 296.5 349.3 0.19 18 227 11645 -44.9 -49.9 57 5.0 -45.2 138 12 348.8 348.8 296.5 349.5 0.18 19 203 12383 -51.5 -57.5 49 6.0 -51.7 153 19 349.7 349.7 296.7 350.1 0.08 20 200 12480 -52.3 -58.3 48 6.0 -52.5 150 19 349.9 350.0 296.7 350.3 0.07 21 193 12710 -53.7 -63.7 28 10.0 -53.9 149 18 351.3 351.3 297.0 351.5 0.04 22 161 13849 -63.1 -76.1 16 13.0 -63.2 141 15 354.1 354.1 297.5 354.2 0.01 23 150 14280 -67.1 -77.1 23 10.0 -67.2 155 12 354.5 354.5 297.6 354.5 0.01 24 101 16555 -84.7 -89.1 45 4.4 -84.7 90 21 363.0 363.0 299.3 363.1 0.00 25 100 16610 -84.5 -89.2 43 4.7 -84.5 95 21 364.5 364.5 299.5 364.5 0.00 26 91 17129 -85.7 -89.6 49 3.9 -85.7 79 19 372.0 372.0 300.9 372.1 0.00 27 87 17378 -82.5 -88.5 35 6.0 -82.5 72 18 383.3 383.3 302.8 383.3 0.00 28 83 17643 -78.9 -85.9 31 7.0 -78.9 64 17 395.8 395.8 304.6 395.8 0.00 29 78 17996 -78.9 -84.9 37 6.0 -78.9 53 16 402.9 402.9 305.6 402.9 0.00 30 74 18301 -72.5 -83.5 17 11.0 -72.6 44 15 422.5 422.5 308.0 422.5 0.01 31 71 18546 -69.7 -81.7 16 12.0 -69.8 37 14 433.5 433.5 309.2 433.5 0.01 32 70 18630 -70.3 -82.3 16 12.0 -70.4 35 14 434.0 434.0 309.3 434.0 0.01 33 65 19073 -71.3 -85.3 11 14.0 -71.4 47 16 441.1 441.1 310.0 441.1 0.00 34 61 19455 -67.1 -86.1 5 19.0 -67.3 57 18 458.5 458.5 311.7 458.6 0.00 35 50 20660 -68.3 -89.3 3 21.0 -68.5 90 25 482.5 482.5 313.7 482.6 0.00 36 49 20781 -68.3 -89.3 3 21.0 -68.5 90 26 485.3 485.3 313.9 485.3 0.00 37 45 21290 -67.9 -89.9 3 22.0 -68.1 90 29 498.3 498.3 314.8 498.3 0.00 38 42 21708 -63.9 -88.9 2 25.0 -64.3 90 31 518.1 518.1 316.2 518.1 0.00 39 36 22658 -60.3 -87.3 2 27.0 -61.0 90 36 550.8 550.8 318.1 550.8 0.01 40 32 23385 -63.5 -87.5 2 24.0 -64.1 90 40 561.1 561.1 318.7 561.1 0.01 41 30 23780 -63.7 -86.7 3 23.0 -64.3 90 42 571.0 571.0 319.2 571.0 0.01 42 28 24203 -63.3 -86.3 3 23.0 -64.0 91 49 583.5 583.5 319.8 583.5 0.01 43 22 25715 -54.6 -83.3 2 28.7 -56.7 95 72 651.2 651.2 322.7 651.3 0.02 44 20 26330 -51.1 -82.1 1 31.0 -54.2 95 66 679.8 679.8 323.7 679.9 0.02 45 18 27015 -51.1 -87.1 1 36.0 -54.5 97 60 700.6 700.6 324.4 700.6 0.01 46 16 27789 -46.1 -83.1 1 37.0 -51.6 98 52 740.9 740.9 325.7 741.1 0.02 47 12 29714 -43.3 -81.3 1 38.0 -51.1 102 35 814.3 814.3 327.6 814.7 0.04 48 11 30301 -42.3 -80.3 1 38.0 -50.9 104 30 838.5 838.5 328.1 839.0 0.06 49 10 30940 -45.9 -82.9 1 37.0 -53.2 105 24 848.2 848.2 328.4 848.6 0.04 50 9.6 31211 -46.9 -83.9 1 37.0 -53.9 854.4 854.4 328.5 854.7 0.04 51 9.1 31567 -44.9 -82.9 1 38.0 -53.1 875.2 875.3 329.0 875.7 0.05 52 9.0 31641 -45.3 -83.3 1 38.0 -53.3 876.5 876.5 329.0 876.9 0.04 53 8.7 31869 -40.9 -79.9 1 39.0 -51.3 902.1 902.1 329.5 902.9 0.08 54 7.5 32887 -37.3 -77.3 1 40.0 -50.5 955.8 955.9 330.5 957.4 0.14 TRP 101 16555 -84.7 -89.1 45 4.4 -84.7 90 21 363.0 363.0 299.3 363.1 0.00 WND 22 25715 -54.6 -83.3 2 28.7 -56.7 95 72 651.2 651.2 322.7 651.3 0.02 Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 564.00 mb = 4912.06 m = 16115.49 ft Wetbulb zero: 576.14 mb = 4737.99 m = 15544.41 ft Precipitable water: 2.46 inches Sfc-500 mean rel hum: 83.27 % Est. max temperature: 32.14 C = 89.85 F Sfc-Lift cond lev (LCL): 990.07 mb = 161.07 m = 528.45 ft T: 25.16 C 700-500 lapse rate: 5.62 C/km ThetaE index: 15.59 C Layer 1000.0- 463.0 mb Conv cond level (CCL): 924.72 mb = 763.61 m = 2505.26 ft Mean mixing ratio: 18.47 g/kg Conv temperature: 29.47 C = 85.05 F Cap Strength: 0.53 C Lifted Index: -3.09 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.34 C Lifted Index @700 mb: -0.91 C Showalter Index: -1.04 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 21.60 C K Index: 35.00 Risk: > 80 % chance of thunderstorms Sweat Index: 241.60 Risk: None Energy Index: -1.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1253.27 J/kg Max Up Vert Vel: 50.07 m/s Conv Inhibition (B-): 3.75 J/kg Cap Strength: 0.53 C Lift Cond Lev (LCL): 943.77 mb = 583.72 m = 1915.05 ft Lev Free Conv (LFC): 898.77 mb = 1011.49 m = 3318.50 ft Equ Level (EL): 148.77 mb = 14327.34 m = 47005.13 ft B at Equ Level: 1252.32 J/kg Max Parcel Lev (MPL): 78.77 mb = 17940.56 m = 58859.38 ft Wind level data Storm motion: 99 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 16 0 0 -0.0 -0.0 | 279 7 7.2 -1.2 1 1000 73 305 4 3.3 -2.3 | 288 11 10.5 -3.5 2 941 610 80 10 -9.8 -1.7 | 42 4 -2.6 -2.9 3 925 761 85 9 -9.0 -0.8 | 41 3 -1.7 -2.0 4 878 1219 70 9 -8.5 -3.1 | 16 4 -1.2 -4.3 5 850 1497 90 10 -10.0 0.0 | 66 3 -2.8 -1.2 6 847 1524 90 10 -10.0 0.0 | 66 3 -2.8 -1.2 7 817 1829 105 9 -8.7 2.3 | 128 2 -1.5 1.1 8 789 2134 100 8 -7.9 1.4 | 106 1 -0.6 0.2 9 761 2438 125 9 -7.4 5.2 | 178 4 -0.1 4.0 10 734 2743 95 10 -10.0 0.9 | 83 3 -2.7 -0.3 11 708 3048 80 9 -8.9 -1.6 | 30 3 -1.6 -2.8 12 700 3147 95 9 -9.0 0.8 | 76 2 -1.7 -0.4 13 657 3658 85 9 -9.0 -0.8 | 41 3 -1.7 -2.0 14 610 4267 40 9 -5.8 -6.9 | 350 8 1.5 -8.1 15 587 4572 20 11 -3.8 -10.3 | 343 12 3.5 -11.5 16 500 5870 60 14 -12.1 -7.0 | 31 10 -4.9 -8.2 17 467 6401 90 14 -14.0 0.0 | 80 7 -6.8 -1.2 18 431 7010 50 10 -7.7 -6.4 | 3 8 -0.4 -7.6 19 415 7315 115 2 -1.8 0.8 | 274 5 5.4 -0.4 20 400 7590 45 3 -2.1 -2.1 | 303 6 5.1 -3.3 21 398 7620 45 3 -2.1 -2.1 | 303 6 5.1 -3.3 22 382 7925 90 8 -8.0 0.0 | 32 1 -0.8 -1.2 23 352 8534 100 9 -8.9 1.6 | 103 2 -1.6 0.4 24 338 8839 95 10 -10.0 0.9 | 83 3 -2.7 -0.3 25 311 9449 90 9 -9.0 0.0 | 56 2 -1.8 -1.2 26 300 9720 85 11 -11.0 -1.0 | 60 4 -3.7 -2.2 27 299 9754 85 12 -12.0 -1.0 | 64 5 -4.7 -2.2 28 250 10990 100 15 -14.8 2.6 | 101 8 -7.5 1.4 29 239 11278 110 13 -12.2 4.4 | 123 6 -5.0 3.2 30 229 11582 140 11 -7.1 8.4 | 181 7 0.2 7.2 31 219 11887 130 15 -11.5 9.6 | 153 9 -4.2 8.4 32 209 12192 160 19 -6.5 17.9 | 183 17 0.7 16.7 33 200 12480 150 19 -9.5 16.5 | 172 15 -2.3 15.3 34 156 14021 140 15 -9.6 11.5 | 167 11 -2.4 10.3 35 150 14280 155 12 -5.1 10.9 | 193 10 2.2 9.7 36 141 14630 160 11 -3.8 10.3 | 201 10 3.5 9.1 37 134 14935 160 9 -3.1 8.5 | 210 8 4.2 7.3 38 108 16154 95 10 -10.0 0.9 | 83 3 -2.7 -0.3 39 103 16459 85 22 -21.9 -1.9 | 78 15 -14.7 -3.1 40 101 16555 90 21 -21.0 0.0 | 85 14 -13.8 -1.2 41 100 16610 95 21 -20.9 1.8 | 93 14 -13.7 0.6 42 70 18630 35 14 -8.0 -11.5 | 4 13 -0.8 -12.7 43 50 20660 90 25 -25.0 0.0 | 86 18 -17.8 -1.2 44 30 23780 90 42 -42.0 0.0 | 88 35 -34.8 -1.2 45 22 25715 95 72 -71.7 6.3 | 94 65 -64.5 5.1 46 20 26330 95 66 -65.7 5.8 | 94 59 -58.5 4.6 47 10 30940 105 24 -23.2 6.2 | 107 17 -15.9 5.0 Wind Parameters Mean winds (0-6000m): 69.4 at 9.8 knts Storm direction: 99.4 at 7.3 knts Shear (0-3000m) pos: 1.6 neg: 1.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 115.4 deg Storm rel helicity (0-3000m) pos: 41.8 neg: -6.4 tot: 35.3 m^2/s^2 ave: 11.8 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 2.6 10^-3/s Energy-Hel index: 0.32 Bulk Rich Number: 204.43 Bulk Shear: 6.13 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 26 6 325 8| 9.2 0.0 9.2| 32.7 0.0 32.7 65.4 0.78| 17.6 13.8 1000 72 8 360 4| 4.6 0.0 4.6| 36.7 -0.8 36.0 36.0 0.68| 12.1 8.2 1500 75 8 11 3| 3.4 0.0 3.4| 39.6 -1.4 38.2 25.5 0.66| 9.6 6.3 2000 83 8 26 3| 2.2 0.0 2.2| 41.0 -1.5 39.5 19.7 0.66| 8.0 5.3 2500 89 8 42 2| 1.9 0.0 1.9| 41.8 -2.3 39.5 15.8 0.59| 7.5 4.4 3000 91 9 51 2| 1.6 1.0 2.6| 41.8 -6.4 35.3 11.8 0.36| 7.3 2.6 4000 88 9 46 2| 1.3 1.3 2.5| 42.7 -9.9 32.8 8.2 0.26| 6.4 1.7 5000 76 9 24 4| 1.2 1.6 2.8| 50.5 -15.7 34.8 7.0 0.22| 6.1 1.3 6000 69 10 22 5| 1.7 1.3 3.0| 71.3 -15.7 55.6 9.3 0.31| 5.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20251017.23.gif