UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110200.upa.cvt Date: 0000Z 2 NOV 25 Searching for NVVV... Searching the city database file for: NVVV ... Date:0000Z 2 NOV 25 Station: NVVV WMO ident: 91557 Latitude: -17.70 Longitude: 168.30 Elevation: 21.00 ------------------------------------------------------------------------------- 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 1010 21 30.4 22.4 62 8.0 24.6 10 9 302.7 305.8 297.4 353.4 17.13 1 1000 111 28.0 20.0 62 8.0 22.3 90 10 301.1 303.9 295.5 344.9 14.88 2 925 797 21.6 19.1 86 2.5 19.9 60 9 301.4 304.2 295.8 346.2 15.22 3 850 1525 16.0 13.8 87 2.2 14.6 35 3 302.9 305.1 293.7 337.7 11.75 4 700 3158 9.4 -4.6 37 14.0 2.5 45 9 312.9 313.6 290.3 325.2 3.88 5 500 5870 -6.5 -22.5 27 16.0 -11.5 320 11 325.1 325.4 291.6 329.5 1.26 6 400 7570 -19.1 -28.1 45 9.0 -21.2 300 23 330.2 330.4 292.7 333.6 0.95 7 300 9650 -33.1 -50.1 17 17.0 -34.6 305 50 338.7 338.8 294.1 339.3 0.13 8 250 10910 -41.9 -67.9 4 26.0 -42.8 290 64 343.8 343.8 295.3 343.8 0.02 9 209 12103 -49.1 -71.9 5 22.8 -49.6 290 69 350.5 350.5 296.8 350.6 0.01 10 200 12390 -50.9 -72.9 6 22.0 -51.3 295 67 352.2 352.2 297.1 352.2 0.01 11 150 14200 -65.7 -78.7 15 13.0 -65.8 300 59 356.9 356.9 298.1 356.9 0.01 12 100 16570 -79.1 -87.1 26 8.0 -79.1 280 38 374.9 374.9 301.4 374.9 0.00 13 97 16743 -79.9 -86.9 30 7.0 -79.9 280 38 376.6 376.6 301.7 376.6 0.00 14 81 17778 -74.1 -87.1 12 13.0 -74.2 262 14 408.4 408.4 306.3 408.5 0.00 15 76 18148 -76.7 -88.7 13 12.0 -76.7 304 12 410.5 410.5 306.6 410.5 0.00 16 72 18460 -74.7 -88.7 10 14.0 -74.7 355 12 421.2 421.2 307.9 421.2 0.00 17 71 18542 -71.3 -88.3 6 17.0 -71.4 350 11 430.1 430.1 308.9 430.1 0.00 18 62 19339 -73.7 -89.7 7 16.0 -73.7 65 5 441.8 441.8 310.1 441.8 0.00 19 45 21263 -62.7 -88.7 2 26.0 -63.1 104 22 510.9 510.9 315.7 510.9 0.00 20 39 22146 -61.9 -88.9 2 27.0 -62.5 56 28 534.3 534.3 317.2 534.3 0.00 21 37 22471 -63.3 -89.3 2 26.0 -63.8 84 25 538.8 538.8 317.5 538.8 0.00 22 32 23376 -57.3 -87.3 1 30.0 -58.5 107 24 577.7 577.7 319.6 577.7 0.01 23 22 25754 -55.7 -86.7 1 31.0 -57.6 83 36 647.8 647.8 322.6 647.8 0.01 TRP WND 209 12103 -49.1 -71.9 5 22.8 -49.6 290 69 350.5 350.5 296.8 350.6 0.01 Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 581.76 mb = 4761.32 m = 15620.94 ft Wetbulb zero: 663.73 mb = 3586.78 m = 11767.52 ft Precipitable water: 1.64 inches Sfc-500 mean rel hum: 51.73 % Est. max temperature: 30.42 C = 86.75 F Sfc-Lift cond lev (LCL): 899.88 mb = 1034.08 m = 3392.59 ft T: 19.78 C 700-500 lapse rate: 5.86 C/km ThetaE index: 20.96 C Layer 850.0- 500.0 mb Conv cond level (CCL): 878.42 mb = 1241.87 m = 4074.32 ft Mean mixing ratio: 15.11 g/kg Conv temperature: 30.05 C = 86.09 F Cap Strength: 0.68 C Lifted Index: -2.07 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.42 C Lifted Index @700 mb: -0.05 C Showalter Index: 1.21 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.30 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 182.60 Risk: None Energy Index: -1.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 708.85 J/kg Max Up Vert Vel: 37.65 m/s Conv Inhibition (B-): 7.65 J/kg Cap Strength: 1.31 C Lift Cond Lev (LCL): 890.90 mb = 1120.37 m = 3675.72 ft Lev Free Conv (LFC): 865.90 mb = 1365.43 m = 4479.69 ft Equ Level (EL): 235.90 mb = 11296.49 m = 37061.53 ft B at Equ Level: 698.62 J/kg Max Parcel Lev (MPL): 135.90 mb = 14776.95 m = 48480.21 ft Wind level data Storm motion: 42 at 5 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 1010 21 10 9 -1.6 -8.9 | 344 6 1.5 -5.4 1 1000 111 90 10 -10.0 0.0 | 117 8 -6.9 3.4 2 978 305 95 11 -11.0 1.0 | 119 9 -7.9 4.4 3 945 610 60 10 -8.7 -5.0 | 74 6 -5.6 -1.6 4 925 797 60 9 -7.8 -4.5 | 77 5 -4.7 -1.1 5 912 914 60 8 -6.9 -4.0 | 82 4 -3.8 -0.6 6 850 1525 35 3 -1.7 -2.5 | 234 2 1.4 1.0 7 791 2134 360 1 -0.0 -1.0 | 232 4 3.1 2.4 8 700 3158 45 9 -6.4 -6.4 | 48 4 -3.3 -2.9 9 634 3962 0 0 -0.0 -0.0 | 222 5 3.1 3.4 10 610 4267 255 2 1.9 0.5 | 232 6 5.0 4.0 11 545 5182 295 10 9.1 -4.2 | 274 12 12.2 -0.8 12 505 5791 325 11 6.3 -9.0 | 301 11 9.4 -5.6 13 500 5870 320 11 7.1 -8.4 | 296 11 10.2 -5.0 14 485 6096 295 15 13.6 -6.3 | 280 17 16.7 -2.9 15 448 6706 285 19 18.4 -4.9 | 274 21 21.4 -1.5 16 400 7570 300 23 19.9 -11.5 | 289 24 23.0 -8.1 17 381 7925 300 25 21.7 -12.5 | 290 26 24.7 -9.1 18 350 8534 290 39 36.6 -13.3 | 284 41 39.7 -9.9 19 322 9144 305 49 40.1 -28.1 | 300 50 43.2 -24.7 20 300 9650 305 50 41.0 -28.7 | 300 51 44.0 -25.2 21 250 10910 290 64 60.1 -21.9 | 286 66 63.2 -18.4 22 248 10973 285 60 58.0 -15.5 | 281 62 61.0 -12.1 23 209 12103 290 69 64.8 -23.6 | 287 71 67.9 -20.1 24 206 12192 290 69 64.8 -23.6 | 287 71 67.9 -20.1 25 200 12390 295 67 60.7 -28.3 | 291 68 63.8 -24.9 26 150 14200 300 59 51.1 -29.5 | 296 60 54.2 -26.1 27 132 14935 305 52 42.6 -29.8 | 300 53 45.7 -26.4 28 119 15545 295 52 47.1 -22.0 | 290 54 50.2 -18.5 29 113 15850 265 48 47.8 4.2 | 261 51 50.9 7.6 30 100 16570 280 38 37.4 -6.6 | 274 41 40.5 -3.1 31 97 16764 280 38 37.4 -6.6 | 274 41 40.5 -3.1 32 87 17374 260 29 28.6 5.0 | 255 33 31.7 8.5 33 82 17678 270 15 15.0 -0.0 | 259 18 18.1 3.4 34 78 17983 245 11 10.0 4.6 | 238 15 13.1 8.1 35 74 18288 5 14 -1.2 -13.9 | 350 11 1.9 -10.5 36 70 18593 345 10 2.6 -9.7 | 318 8 5.7 -6.2 37 66 18898 45 1 -0.7 -0.7 | 221 4 2.4 2.7 38 57 19812 90 10 -10.0 0.0 | 117 8 -6.9 3.4 39 54 20117 70 10 -9.4 -3.4 | 90 6 -6.3 0.0 40 51 20422 125 10 -8.2 5.7 | 151 11 -5.1 9.2 41 48 20726 120 20 -17.3 10.0 | 133 20 -14.2 13.4 42 46 21031 110 21 -19.7 7.2 | 123 20 -16.6 10.6 43 43 21336 90 23 -23.0 0.0 | 100 20 -19.9 3.4 44 41 21641 100 25 -24.6 4.3 | 110 23 -21.5 7.8 45 39 21946 55 28 -22.9 -16.1 | 58 24 -19.8 -12.6 46 37 22250 85 25 -24.9 -2.2 | 93 22 -21.8 1.3 47 35 22555 70 22 -20.7 -7.5 | 77 18 -17.6 -4.1 48 33 22860 100 22 -21.7 3.8 | 111 20 -18.6 7.3 49 30 23470 120 27 -23.4 13.5 | 130 26 -20.3 16.9 50 28 23774 100 25 -24.6 4.3 | 110 23 -21.5 7.8 51 27 24079 110 34 -31.9 11.6 | 118 33 -28.9 15.1 52 25 24384 95 43 -42.8 3.7 | 100 40 -39.7 7.2 53 24 24689 80 33 -32.5 -5.7 | 86 29 -29.4 -2.3 54 23 24994 90 36 -36.0 0.0 | 96 33 -32.9 3.4 55 19 25908 60 36 -31.2 -18.0 | 63 32 -28.1 -14.6 Wind Parameters Mean winds (0-6000m): 11.9 at 6.2 knts Storm direction: 41.9 at 4.6 knts Shear (0-3000m) pos: 2.2 neg: 1.7 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 50.7 deg Storm rel helicity (0-3000m) pos: 13.7 neg: -10.8 tot: 2.9 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 3.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 51.04 Bulk Shear: 13.89 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 83 10 107 8| 10.0 0.0 10.0| 9.0 -7.6 1.3 2.7 0.57| 21.7 12.2 1000 72 10 95 6| 5.0 2.0 7.0| 9.7 -10.4 -0.7 -0.7 0.41| 13.3 5.5 1500 68 8 95 4| 3.3 2.7 6.1| 9.7 -10.5 -0.7 -0.5 0.39| 10.5 4.1 2000 65 7 102 3| 2.5 2.5 5.0| 9.8 -10.7 -0.9 -0.4 0.36| 8.4 3.0 2500 61 6 109 2| 2.0 2.0 4.0| 11.6 -10.8 0.7 0.3 0.39| 7.4 2.9 3000 57 6 101 2| 2.2 1.7 3.9| 13.7 -10.8 2.9 1.0 0.44| 7.0 3.1 4000 55 5 102 1| 1.7 2.1 3.8| 14.4 -15.1 -0.7 -0.2 0.23| 6.6 1.5 5000 45 5 68 1| 1.0 2.1 3.1| 27.8 -15.2 12.6 2.5 0.29| 6.2 1.8 6000 12 6 325 3| 1.0 2.0 3.0| 48.4 -25.4 23.0 3.8 0.29| 6.2 1.8 Wrote GIF file: /home/apache/climate/data/raob//NVVV/skewt/NVVV.skewt.20251102.00.gif