UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for VO371... Searching the city database file for: VO371 ... Date:0000Z 24 APR 25 Station: VO371 WMO ident: 43371 Latitude: 8.48 Longitude: 76.95 ------------------------------------------------------------------------------- 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 1002 73 27.0 25.3 90 1.7 25.7 0 0 300.0 303.8 298.8 360.7 20.67 1 1000 91 26.4 24.3 88 2.1 24.9 355 5 299.5 303.1 298.0 356.6 19.47 2 996 126 27.8 23.2 76 4.6 24.4 301.3 304.6 297.7 355.1 18.26 3 925 776 23.4 20.7 85 2.7 21.5 295 11 303.2 306.3 297.3 353.2 16.84 4 904 979 21.8 20.4 92 1.4 20.8 303.6 306.7 297.5 353.9 16.92 5 850 1519 19.6 15.9 79 3.7 17.1 305 7 306.7 309.2 296.0 347.2 13.49 6 805 1987 18.0 13.0 73 5.0 14.7 309.8 312.0 295.7 345.7 11.78 7 760 2477 14.6 10.7 77 3.9 12.1 311.2 313.3 295.3 344.1 10.70 8 713 3015 12.8 2.8 51 10.0 7.1 315.0 316.3 293.2 335.7 6.58 9 700 3170 11.8 2.8 54 9.0 6.6 75 2 315.6 316.8 293.5 336.7 6.70 10 607 4346 3.8 -0.6 73 4.4 1.4 319.5 320.6 294.0 338.9 6.04 11 587 4618 2.6 -4.4 60 7.0 -0.9 321.1 322.1 293.4 336.5 4.70 12 554 5084 0.0 -6.0 64 6.0 -2.9 323.4 324.3 293.8 337.9 4.41 13 500 5900 -4.5 -12.5 54 8.0 -7.8 295 2 327.6 328.1 293.7 337.5 2.93 14 481 6205 -6.3 -18.3 38 12.0 -10.6 329.0 329.4 293.2 335.5 1.88 15 469 6403 -7.5 -14.5 57 7.0 -10.2 329.9 330.4 294.1 339.0 2.65 16 429 7094 -11.5 -19.5 52 8.0 -14.2 333.3 333.7 294.3 340.0 1.90 17 412 7405 -12.9 -26.9 30 14.0 -16.7 335.4 335.6 294.1 339.1 1.03 18 400 7630 -14.5 -26.5 35 12.0 -17.7 115 11 336.1 336.4 294.4 340.2 1.10 19 386 7899 -16.7 -21.3 67 4.6 -18.1 336.7 337.1 295.1 343.2 1.81 20 329 9078 -25.3 -29.7 67 4.4 -26.2 340.6 340.8 295.4 344.3 0.99 21 322 9234 -26.5 -33.5 52 7.0 -27.8 341.1 341.2 295.2 343.7 0.70 22 307 9576 -29.7 -32.4 77 2.7 -30.2 341.3 341.4 295.4 344.4 0.82 23 301 9716 -30.7 -32.8 82 2.1 -31.1 341.8 342.0 295.5 344.8 0.80 24 300 9740 -30.9 -33.0 82 2.1 -31.3 85 21 341.8 342.0 295.5 344.8 0.79 25 289 10004 -32.1 -39.1 50 7.0 -33.0 343.8 343.9 295.6 345.5 0.45 26 286 10078 -32.7 -42.7 36 10.0 -33.8 344.0 344.0 295.6 345.2 0.31 27 278 10277 -34.5 -40.5 54 6.0 -35.2 344.2 344.2 295.7 345.8 0.40 28 266 10584 -36.7 -45.7 39 9.0 -37.5 345.3 345.4 295.8 346.3 0.24 29 257 10821 -38.7 -44.7 53 6.0 -39.2 345.8 345.8 296.0 346.9 0.28 30 250 11010 -39.9 -47.9 42 8.0 -40.5 90 18 346.7 346.8 296.1 347.6 0.20 31 240 11287 -42.3 -55.3 23 13.0 -43.0 347.2 347.2 296.1 347.6 0.09 32 212 12111 -49.5 -57.5 39 8.0 -49.8 348.5 348.5 296.4 348.9 0.08 33 202 12426 -51.9 -62.9 26 11.0 -52.2 349.6 349.6 296.6 349.8 0.04 34 200 12490 -52.5 -64.5 22 12.0 -52.8 85 13 349.6 349.6 296.6 349.8 0.03 35 183 13055 -57.7 -64.7 40 7.0 -57.8 350.2 350.2 296.7 350.3 0.03 36 152 14200 -66.1 -77.1 20 11.0 -66.2 354.9 354.9 297.7 354.9 0.01 37 150 14280 -66.7 -77.7 20 11.0 -66.8 85 29 355.2 355.2 297.7 355.2 0.01 38 103 16473 -81.1 -87.1 36 6.0 -81.1 70 26 367.9 367.9 300.2 367.9 0.00 39 100 16640 -79.9 -86.9 30 7.0 -79.9 85 16 373.4 373.4 301.1 373.4 0.00 40 82 17760 -81.3 -87.3 35 6.0 -81.3 392.3 392.3 304.1 392.3 0.00 41 70 18660 -76.7 -87.7 16 11.0 -76.7 205 6 420.3 420.3 307.7 420.3 0.00 42 63 19267 -75.9 -87.9 13 12.0 -75.9 434.9 434.9 309.4 434.9 0.00 43 59 19650 -71.3 -87.3 8 16.0 -71.4 453.5 453.5 311.2 453.5 0.00 44 50 20630 -70.7 -90.7 4 20.0 -70.8 290 34 476.9 476.9 313.2 476.9 0.00 45 49 20750 -71.1 -91.1 4 20.0 -71.2 478.7 478.7 313.4 478.7 0.00 46 47 20997 -70.5 -91.5 3 21.0 -70.6 485.9 485.9 313.9 485.9 0.00 47 42 21679 -62.1 -90.1 1 28.0 -62.6 522.6 522.6 316.5 522.6 0.00 48 36 22630 -63.1 -96.1 0 33.0 -63.6 543.5 543.5 317.7 543.5 0.00 49 33 23166 -62.5 -95.5 0 33.0 -63.1 558.8 558.8 318.6 558.8 0.00 50 30 23760 -58.3 -92.3 1 34.0 -59.4 170 14 585.7 585.7 319.9 585.7 0.00 51 27 24429 -54.1 -89.1 1 35.0 -56.0 615.4 615.4 321.3 615.5 0.01 52 23 25455 -55.5 -90.5 1 35.0 -57.4 640.2 640.2 322.3 640.2 0.00 53 22 25740 -51.7 -87.7 1 36.0 -54.5 659.7 659.7 323.0 659.7 0.01 54 20 26360 -50.7 -86.7 1 36.0 -54.0 85 38 681.0 681.0 323.8 681.1 0.01 55 17 27419 -51.9 -87.9 1 36.0 -55.2 709.5 709.5 324.7 709.6 0.01 56 14 28702 -44.3 -82.3 1 38.0 -51.0 775.8 775.8 326.6 776.1 0.03 57 10 30970 -42.5 -80.5 1 38.0 -51.4 95 64 860.9 860.9 328.7 861.5 0.06 58 9.3 31461 -42.1 -80.1 1 38.0 -51.5 880.5 880.5 329.1 881.2 0.07 59 6.7 33699 -38.1 -78.1 1 40.0 -51.4 983.8 983.9 330.9 985.4 0.13 60 5.5 35077 -31.5 -72.5 1 41.0 -50.1 1070.1 1070.4 332.3 1075.2 0.39 TRP 103 16473 -81.1 -87.1 36 6.0 -81.1 70 26 367.9 367.9 300.2 367.9 0.00 WND 5.0 80 88 Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 554.00 mb = 5084.39 m = 16680.86 ft Wetbulb zero: 594.83 mb = 4510.59 m = 14798.34 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 69.22 % Est. max temperature: 33.59 C = 92.45 F Sfc-Lift cond lev (LCL): 978.08 mb = 285.90 m = 937.99 ft T: 26.72 C 700-500 lapse rate: 5.97 C/km ThetaE index: 18.17 C Layer 850.0- 700.0 mb Conv cond level (CCL): 865.19 mb = 1363.69 m = 4473.99 ft Mean mixing ratio: 17.49 g/kg Conv temperature: 32.81 C = 91.07 F Cap Strength: 1.22 C Lifted Index: -3.00 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.79 C Lifted Index @700 mb: 0.06 C Showalter Index: -0.54 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 20.40 C K Index: 31.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 206.80 Risk: None Energy Index: -1.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1255.88 J/kg Max Up Vert Vel: 50.12 m/s Conv Inhibition (B-): 47.24 J/kg Cap Strength: 1.16 C Lift Cond Lev (LCL): 908.07 mb = 939.12 m = 3081.07 ft Lev Free Conv (LFC): 753.07 mb = 2553.89 m = 8378.80 ft Equ Level (EL): 743.07 mb = 2666.73 m = 8749.01 ft B at Equ Level: 7.36 J/kg Max Parcel Lev (MPL): 83.07 mb = 17686.43 m = 58025.63 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42480 80 88 -86.7 -15.3 1 1002 73 0 0 -0.0 -0.0 2 1000 91 355 5 0.4 -5.0 3 976 305 325 8 4.6 -6.6 4 925 776 295 11 10.0 -4.6 5 911 914 300 11 9.5 -5.5 6 850 1519 305 7 5.7 -4.0 7 820 1829 325 7 4.0 -5.7 8 791 2134 20 7 -2.4 -6.6 9 763 2438 25 8 -3.4 -7.3 10 736 2743 5 6 -0.5 -6.0 11 710 3048 25 4 -1.7 -3.6 12 700 3170 75 2 -1.9 -0.5 13 684 3353 120 3 -2.6 1.5 14 659 3658 70 3 -2.8 -1.0 15 635 3962 65 4 -3.6 -1.7 16 611 4267 130 2 -1.5 1.3 17 589 4572 0 1 -0.0 -1.0 18 567 4877 85 2 -2.0 -0.2 19 526 5486 75 5 -4.8 -1.3 20 507 5791 280 1 1.0 -0.2 21 500 5900 295 2 1.8 -0.8 22 488 6096 310 2 1.5 -1.3 23 469 6401 5 5 -0.4 -5.0 24 451 6706 40 6 -3.9 -4.6 25 433 7010 305 4 3.3 -2.3 26 417 7315 75 5 -4.8 -1.3 27 401 7620 120 9 -7.8 4.5 28 400 7630 115 11 -10.0 4.6 29 384 7925 110 15 -14.1 5.1 30 354 8534 125 15 -12.3 8.6 31 300 9740 85 21 -20.9 -1.8 32 287 10058 80 22 -21.7 -3.8 33 250 11010 90 18 -18.0 0.0 34 209 12192 90 17 -17.0 0.0 35 200 12490 85 13 -13.0 -1.1 36 200 12497 75 16 -15.5 -4.1 37 190 12802 90 17 -17.0 0.0 38 150 14280 85 29 -28.9 -2.5 39 134 14935 105 13 -12.6 3.4 40 127 15240 145 12 -6.9 9.8 41 121 15545 130 10 -7.7 6.4 42 115 15850 40 8 -5.1 -6.1 43 109 16154 25 18 -7.6 -16.3 44 103 16473 70 26 -24.4 -8.9 45 100 16640 85 16 -15.9 -1.4 46 98 16764 70 26 -24.4 -8.9 47 70 18660 205 6 2.5 5.4 48 50 20630 290 34 31.9 -11.6 49 30 23760 170 14 -2.4 13.8 50 20 26360 85 38 -37.9 -3.3 51 10 30970 95 64 -63.8 5.6 Wind Parameters Energy-Hel index: -78.48 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//VO371/skewt/VO371.skewt.20250424.00.gif