UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for VO371... Searching the city database file for: VO371 ... Date:0000Z 26 NOV 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 1001 74 24.6 23.5 94 1.1 23.8 0 0 297.7 301.0 297.0 351.4 18.51 1 1000 83 25.0 22.8 88 2.2 23.4 0 1 298.1 301.4 296.5 349.7 17.74 2 925 770 22.4 16.4 69 6.0 18.3 60 2 302.2 304.6 294.3 340.0 12.78 3 850 1499 16.4 14.3 87 2.1 15.0 30 6 303.3 305.6 294.1 339.4 12.15 4 700 3134 9.8 6.4 79 3.4 7.8 65 15 313.3 315.0 294.4 340.2 8.65 5 500 5870 -4.3 -6.7 83 2.4 -5.5 60 14 327.8 328.7 295.1 343.3 4.64 6 400 7590 -15.9 -17.6 87 1.7 -16.5 45 11 334.3 334.8 295.0 342.8 2.40 7 300 9700 -29.1 -36.1 51 7.0 -30.2 115 7 344.4 344.5 295.9 346.6 0.58 8 250 10980 -40.5 -45.3 60 4.8 -40.9 120 4 345.9 345.9 296.0 346.9 0.27 9 200 12460 -52.9 -57.7 56 4.8 -53.1 160 27 349.0 349.0 296.5 349.3 0.08 10 150 14240 -69.7 -75.7 41 6.0 -69.7 135 32 350.0 350.0 296.7 350.1 0.01 11 100 16570 -84.9 -90.9 33 6.0 -84.9 110 17 363.7 363.7 299.4 363.7 0.00 12 94 16911 -86.3 -92.3 33 6.0 -86.3 85 24 367.4 367.4 300.1 367.4 0.00 13 80 17815 -78.9 -86.9 26 8.0 -78.9 90 14 400.0 400.0 305.2 400.0 0.00 14 78 17961 -75.1 -85.1 20 10.0 -75.2 91 12 410.8 410.8 306.6 410.8 0.00 15 70 18590 -75.7 -84.7 23 9.0 -75.7 95 5 422.4 422.4 308.0 422.5 0.00 16 69 18673 -76.1 -85.1 23 9.0 -76.2 94 6 423.3 423.3 308.1 423.3 0.00 17 60 19484 -71.1 -84.1 13 13.0 -71.2 84 12 451.8 451.8 311.0 451.8 0.01 18 54 20100 -73.5 -86.5 12 13.0 -73.6 76 17 460.0 460.1 311.8 460.1 0.00 19 52 20319 -73.7 -86.7 12 13.0 -73.8 73 19 464.6 464.6 312.2 464.6 0.00 20 50 20550 -68.9 -86.9 6 18.0 -69.1 70 21 481.1 481.1 313.5 481.1 0.00 21 42 21593 -70.3 -88.3 5 18.0 -70.5 77 33 502.3 502.3 315.1 502.3 0.00 22 36 22514 -69.5 -89.5 4 20.0 -69.7 83 43 527.0 527.0 316.8 527.0 0.00 23 31 23426 -61.3 -87.3 2 26.0 -62.1 89 53 572.1 572.1 319.3 572.2 0.01 24 30 23630 -60.9 -86.9 2 26.0 -61.7 90 55 578.6 578.6 319.6 578.7 0.01 25 23 25302 -56.1 -88.1 1 32.0 -57.9 97 51 638.4 638.4 322.2 638.5 0.01 26 20 26200 -51.5 -87.5 1 36.0 -54.6 100 49 678.5 678.5 323.7 678.6 0.01 27 18 26892 -48.1 -85.1 1 37.0 -52.5 81 55 710.0 710.0 324.7 710.1 0.02 28 17 27271 -46.4 -83.8 1 37.5 -51.5 70 59 727.3 727.3 325.3 727.5 0.02 29 16 27677 -44.5 -82.5 1 38.0 -50.6 52 54 746.1 746.1 325.8 746.3 0.03 30 14 28570 -46.3 -83.3 1 37.0 -52.1 11 44 769.0 769.0 326.4 769.3 0.03 31 13 29066 -44.9 -82.9 1 38.0 -51.6 349 38 790.4 790.4 327.0 790.6 0.03 32 13 29066 -44.1 -82.1 1 38.0 -51.2 349 38 793.1 793.1 327.1 793.5 0.04 33 12 29611 -37.9 -77.9 1 40.0 -48.4 325 31 833.5 833.5 328.0 834.2 0.08 34 12 29611 -36.1 -76.1 1 40.0 -47.6 325 31 839.8 839.9 328.2 840.9 0.10 35 10 30870 -39.7 -78.7 1 39.0 -50.1 270 17 871.4 871.4 328.8 872.2 0.08 36 9.0 31596 -36.3 -76.3 1 40.0 -49.2 911.1 911.2 329.7 912.5 0.13 37 7.4 32946 -38.9 953.0 TRP 94 16911 -86.3 -92.3 33 6.0 -86.3 85 24 367.4 367.4 300.1 367.4 0.00 WND 17 27271 -46.4 -83.8 1 37.5 -51.5 70 59 727.3 727.3 325.3 727.5 0.02 Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 560.99 mb = 5035.62 m = 16520.85 ft Wetbulb zero: 582.89 mb = 4622.75 m = 15166.33 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 81.17 % Est. max temperature: 30.25 C = 86.45 F Sfc-Lift cond lev (LCL): 985.52 mb = 211.55 m = 694.06 ft T: 24.51 C 700-500 lapse rate: 5.15 C/km ThetaE index: 12.02 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 862.16 mb = 1376.55 m = 4516.20 ft Mean mixing ratio: 14.65 g/kg Conv temperature: 30.08 C = 86.15 F Cap Strength: 1.92 C Lifted Index: 0.98 C Risk: Showers probable Lifted Index @300 mb: 2.78 C Lifted Index @700 mb: 0.99 C Showalter Index: 2.77 C Risk: Showers probable Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 18.60 C K Index: 31.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 197.60 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.22 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 39511.69 J/kg Cap Strength: 1.92 C Lift Cond Lev (LCL): 893.01 mb = 1073.40 m = 3521.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 97 at 8 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 1001 74 0 0 -0.0 -0.0 | 277 8 7.9 -0.9 1 1000 83 0 1 -0.0 -1.0 | 284 8 7.9 -1.9 2 925 770 60 2 -1.7 -1.0 | 287 6 6.2 -1.9 3 910 914 45 3 -2.1 -2.1 | 298 7 5.8 -3.1 4 878 1219 355 6 0.5 -6.0 | 309 11 8.4 -6.9 5 850 1499 30 6 -3.0 -5.2 | 321 8 4.9 -6.1 6 847 1524 30 6 -3.0 -5.2 | 321 8 4.9 -6.1 7 817 1829 65 12 -10.9 -5.1 | 26 7 -3.0 -6.0 8 788 2134 85 2 -2.0 -0.2 | 281 6 5.9 -1.1 9 760 2438 150 7 -3.5 6.1 | 221 7 4.4 5.1 10 707 3048 70 15 -14.1 -5.1 | 46 9 -6.2 -6.1 11 700 3134 65 15 -13.6 -6.3 | 38 9 -5.7 -7.3 12 505 5791 70 15 -14.1 -5.1 | 46 9 -6.2 -6.1 13 500 5870 60 14 -12.1 -7.0 | 28 9 -4.2 -7.9 14 467 6401 35 16 -9.2 -13.1 | 5 14 -1.3 -14.0 15 431 7010 65 17 -15.4 -7.2 | 43 11 -7.5 -8.1 16 415 7315 90 7 -7.0 0.0 | 316 1 0.9 -0.9 17 400 7590 45 11 -7.8 -7.8 | 359 9 0.1 -8.7 18 398 7620 50 12 -9.2 -7.7 | 9 9 -1.3 -8.6 19 382 7925 40 11 -7.1 -8.4 | 355 9 0.8 -9.4 20 367 8230 85 12 -12.0 -1.0 | 64 5 -4.1 -2.0 21 310 9449 80 14 -13.8 -2.4 | 60 7 -5.9 -3.4 22 300 9700 115 7 -6.3 3.0 | 218 3 1.6 2.0 23 285 10058 145 4 -2.3 3.3 | 247 6 5.6 2.3 24 273 10363 40 3 -1.9 -2.3 | 298 7 6.0 -3.2 25 261 10668 135 5 -3.5 3.5 | 239 5 4.4 2.6 26 250 10980 120 4 -3.5 2.0 | 257 5 4.4 1.1 27 239 11278 85 9 -9.0 -0.8 | 32 2 -1.1 -1.7 28 218 11887 125 8 -6.6 4.6 | 200 4 1.3 3.7 29 208 12192 140 15 -9.6 11.5 | 171 11 -1.7 10.6 30 200 12460 160 27 -9.2 25.4 | 177 24 -1.3 24.4 31 189 12802 160 26 -8.9 24.4 | 178 24 -1.0 23.5 32 180 13106 160 33 -11.3 31.0 | 174 30 -3.4 30.1 33 155 14021 145 29 -16.6 23.8 | 159 24 -8.7 22.8 34 150 14240 135 32 -22.6 22.6 | 146 26 -14.7 21.7 35 148 14326 140 32 -20.6 24.5 | 152 27 -12.7 23.6 36 133 14935 140 36 -23.1 27.6 | 150 31 -15.2 26.6 37 120 15545 160 6 -2.1 5.6 | 231 8 5.8 4.7 38 113 15850 355 9 0.8 -9.0 | 319 13 8.7 -9.9 39 108 16154 45 8 -5.7 -5.7 | 341 7 2.2 -6.6 40 102 16459 110 16 -15.0 5.5 | 122 8 -7.1 4.5 41 100 16570 110 17 -16.0 5.8 | 121 9 -8.1 4.9 42 94 16911 85 24 -23.9 -2.1 | 79 16 -16.0 -3.0 43 70 18590 95 5 -5.0 0.4 | 280 3 2.9 -0.5 44 50 20550 70 21 -19.7 -7.2 | 56 14 -11.8 -8.1 45 30 23630 90 55 -55.0 0.0 | 89 47 -47.1 -0.9 46 20 26200 100 49 -48.3 8.5 | 101 41 -40.4 7.6 47 17 27271 70 59 -55.4 -20.2 | 66 52 -47.5 -21.1 48 10 30870 270 17 17.0 -0.0 | 272 25 24.9 -0.9 Wind Parameters Mean winds (0-6000m): 66.8 at 10.6 knts Storm direction: 96.8 at 8.0 knts Shear (0-3000m) pos: 1.9 neg: 2.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 126.5 deg Storm rel helicity (0-3000m) pos: 26.4 neg: -33.0 tot: -6.6 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.08 Bulk Shear: 12.22 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 27 1 286 8| 1.8 0.0 1.8| 3.2 0.0 3.2 6.5 0.71| 2.2 1.6 1000 39 2 291 7| 0.9 1.6 2.5| 8.0 -0.1 7.9 7.9 0.65| 3.2 2.1 1500 23 3 301 8| 1.6 1.1 2.6| 15.3 -0.1 15.2 10.1 0.58| 4.3 2.5 2000 42 5 313 6| 1.1 0.8 1.9| 26.4 -5.3 21.1 10.5 0.28| 6.9 1.9 2500 58 5 312 5| 2.2 0.6 2.9| 26.4 -16.2 10.2 4.1 -0.03| 7.6 -0.2 3000 67 6 324 4| 1.9 2.8 4.7| 26.4 -33.0 -6.6 -2.2 -0.27| 8.9 -2.4 4000 67 8 355 4| 1.4 2.2 3.6| 27.4 -34.9 -7.6 -1.9 -0.27| 6.8 -1.9 5000 67 10 12 5| 1.2 1.7 2.9| 28.4 -34.9 -6.5 -1.3 -0.26| 5.5 -1.4 6000 67 11 20 5| 1.0 1.7 2.7| 29.1 -45.5 -16.4 -2.7 -0.30| 5.1 -1.5 Wrote GIF file: /home/apache/climate/data/raob//VO371/skewt/VO371.skewt.20251126.00.gif