UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for NVVV... Searching the city database file for: NVVV ... Date:0000Z 14 JAN 26 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 1004 21 30.6 24.6 70 6.0 26.1 80 7 303.4 307.1 299.1 362.2 19.75 1 1000 57 29.4 21.4 62 8.0 23.6 85 4 302.5 305.5 296.8 350.6 16.25 2 925 747 22.8 20.6 87 2.2 21.2 60 10 302.6 305.7 297.1 352.2 16.74 3 850 1480 19.2 10.2 56 9.0 13.5 70 4 306.3 308.0 292.8 334.1 9.23 4 700 3128 10.8 7.0 77 3.8 8.5 190 7 314.4 316.2 294.9 342.6 9.02 5 500 5870 -2.9 -8.9 63 6.0 -5.7 195 20 329.5 330.3 295.0 342.7 3.90 6 400 7600 -13.3 -31.3 20 18.0 -17.7 165 14 337.7 337.8 294.4 340.3 0.70 7 300 9730 -28.3 -59.3 3 31.0 -30.8 145 32 345.5 345.5 295.7 345.7 0.04 8 250 11010 -38.1 -68.1 3 30.0 -39.4 155 25 349.4 349.4 296.5 349.5 0.02 9 200 12500 -50.5 -72.5 6 22.0 -51.0 175 17 352.8 352.8 297.3 352.8 0.01 10 150 14310 -65.5 -75.5 24 10.0 -65.6 155 27 357.2 357.2 298.1 357.3 0.01 11 100 16660 -83.1 -87.2 49 4.1 -83.1 125 24 367.2 367.2 300.1 367.2 0.00 12 84 17620 -87.1 -91.7 42 4.6 -87.1 120 22 377.8 377.8 301.9 377.8 0.00 13 74 18321 -81.9 -88.9 29 7.0 -81.9 108 33 402.7 402.7 305.6 402.7 0.00 14 68 18793 -82.9 -89.9 29 7.0 -82.9 96 17 410.4 410.4 306.6 410.4 0.00 15 63 19230 -73.3 -87.3 10 14.0 -73.4 69 23 440.6 440.6 310.0 440.7 0.00 16 47 20958 -70.1 -90.1 4 20.0 -70.2 112 39 486.8 486.8 314.0 486.8 0.00 17 37 22412 -61.3 -88.3 2 27.0 -62.0 90 46 543.9 543.9 317.8 543.9 0.00 18 28 24151 -58.9 -86.9 2 28.0 -60.0 76 37 595.7 595.7 320.4 595.8 0.01 19 24 25130 -53.9 -84.9 1 31.0 -56.0 89 44 637.1 637.1 322.2 637.2 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5813.00 m Freezing level: 542.34 mb = 5289.58 m = 17354.04 ft Wetbulb zero: 580.22 mb = 4657.43 m = 15280.08 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 69.92 % Est. max temperature: 33.26 C = 91.86 F Sfc-Lift cond lev (LCL): 921.00 mb = 784.52 m = 2573.87 ft T: 22.62 C 700-500 lapse rate: 5.00 C/km ThetaE index: 18.08 C Layer 850.0- 700.0 mb Conv cond level (CCL): 840.04 mb = 1580.06 m = 5183.85 ft Mean mixing ratio: 16.34 g/kg Conv temperature: 33.96 C = 93.13 F Cap Strength: 1.51 C Lifted Index: -0.34 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.55 C Lifted Index @700 mb: -0.12 C Showalter Index: 6.46 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 13.10 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 150.40 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 151.24 J/kg Max Up Vert Vel: 17.39 m/s Conv Inhibition (B-): 55.02 J/kg Cap Strength: 1.51 C Lift Cond Lev (LCL): 890.04 mb = 1080.95 m = 3546.39 ft Lev Free Conv (LFC): 705.04 mb = 3067.07 m = 10062.43 ft Equ Level (EL): 255.04 mb = 10869.79 m = 35661.61 ft B at Equ Level: 149.02 J/kg Max Parcel Lev (MPL): 175.04 mb = 13338.58 m = 43761.23 ft Wind level data Storm motion: 247 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 1004 21 80 7 -6.9 -1.2 | 73 15 -14.4 -4.5 1 1000 57 85 4 -4.0 -0.3 | 73 12 -11.5 -3.6 2 925 747 60 10 -8.7 -5.0 | 63 18 -16.1 -8.2 3 907 914 60 8 -6.9 -4.0 | 63 16 -14.4 -7.2 4 850 1480 70 4 -3.8 -1.4 | 68 12 -11.2 -4.6 5 846 1524 0 0 -0.0 -0.0 | 67 8 -7.5 -3.2 6 787 2134 245 4 3.6 1.7 | 68 4 -3.8 -1.5 7 700 3128 190 7 1.2 6.9 | 120 7 -6.3 3.7 8 681 3353 205 10 4.2 9.1 | 151 7 -3.2 5.8 9 656 3658 235 14 11.5 8.0 | 220 6 4.0 4.8 10 632 3962 220 15 9.6 11.5 | 195 9 2.2 8.3 11 609 4267 230 17 13.0 10.9 | 216 9 5.5 7.7 12 565 4877 235 22 18.0 12.6 | 228 14 10.5 9.4 13 544 5182 215 17 9.8 13.9 | 192 11 2.3 10.7 14 505 5791 220 17 10.9 13.0 | 199 10 3.5 9.8 15 500 5870 195 20 5.2 19.3 | 172 16 -2.3 16.1 16 486 6096 195 20 5.2 19.3 | 172 16 -2.3 16.1 17 467 6401 175 18 -1.6 17.9 | 148 17 -9.0 14.7 18 449 6706 190 10 1.7 9.8 | 139 9 -5.7 6.6 19 432 7010 120 12 -10.4 6.0 | 99 18 -17.9 2.8 20 400 7600 165 14 -3.6 13.5 | 133 15 -11.1 10.3 21 399 7620 150 10 -5.0 8.7 | 113 14 -12.5 5.4 22 383 7925 185 12 1.0 12.0 | 144 11 -6.4 8.7 23 353 8534 185 22 1.9 21.9 | 163 19 -5.6 18.7 24 338 8839 135 21 -14.8 14.8 | 117 25 -22.3 11.6 25 312 9449 120 35 -30.3 17.5 | 111 40 -37.8 14.3 26 300 9730 145 32 -18.4 26.2 | 132 35 -25.8 23.0 27 299 9754 140 31 -19.9 23.7 | 127 34 -27.4 20.5 28 274 10363 140 40 -25.7 30.6 | 130 43 -33.2 27.4 29 251 10973 155 26 -11.0 23.6 | 138 27 -18.5 20.3 30 250 11010 155 25 -10.6 22.7 | 137 27 -18.0 19.4 31 219 11887 140 19 -12.2 14.6 | 120 23 -19.7 11.3 32 200 12497 170 15 -2.6 14.8 | 139 15 -10.1 11.5 33 200 12500 175 17 -1.5 16.9 | 147 16 -9.0 13.7 34 173 13411 185 21 1.8 20.9 | 162 19 -5.6 17.7 35 150 14310 155 27 -11.4 24.5 | 138 28 -18.9 21.2 36 142 14630 150 27 -13.5 23.4 | 134 29 -21.0 20.1 37 121 15545 160 37 -12.7 34.8 | 147 37 -20.1 31.5 38 100 16660 125 24 -19.7 13.8 | 111 29 -27.1 10.5 39 98 16764 145 29 -16.6 23.8 | 130 32 -24.1 20.5 40 93 17069 115 23 -20.8 9.7 | 103 29 -28.3 6.5 41 84 17678 120 22 -19.1 11.0 | 106 28 -26.5 7.8 42 79 17983 135 28 -19.8 19.8 | 121 32 -27.3 16.6 43 75 18288 110 36 -33.8 12.3 | 102 42 -41.3 9.1 44 68 18898 95 16 -15.9 1.4 | 85 23 -23.4 -1.8 45 61 19507 55 27 -22.1 -15.5 | 58 35 -29.6 -18.7 46 58 19812 80 27 -26.6 -4.7 | 77 35 -34.1 -7.9 47 55 20117 65 23 -20.8 -9.7 | 65 31 -28.3 -13.0 48 52 20422 90 16 -16.0 0.0 | 82 24 -23.5 -3.2 49 49 20726 120 34 -29.4 17.0 | 110 39 -36.9 13.8 50 46 21031 110 40 -37.6 13.7 | 103 46 -45.1 10.4 51 42 21641 90 43 -43.0 0.0 | 86 51 -50.5 -3.2 52 36 22555 90 47 -47.0 0.0 | 87 55 -54.5 -3.2 53 34 22860 100 40 -39.4 6.9 | 95 47 -46.9 3.7 54 30 23470 95 39 -38.9 3.4 | 90 46 -46.3 0.2 55 29 23774 75 38 -36.7 -9.8 | 74 46 -44.2 -13.1 56 26 24384 80 33 -32.5 -5.7 | 77 41 -40.0 -9.0 57 24 24689 90 44 -44.0 0.0 | 86 52 -51.5 -3.2 58 22 25298 85 45 -44.8 -3.9 | 82 53 -52.3 -7.2 Wind Parameters Mean winds (0-6000m): 216.6 at 10.9 knts Storm direction: 246.6 at 8.1 knts Shear (0-3000m) pos: 0.0 neg: 2.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 46.6 deg Storm rel helicity (0-3000m) pos: 10.3 neg: -16.0 tot: -5.7 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.46 Bulk Shear: 33.93 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 74 6 70 14| 0.0 1.9 1.9| 0.0 -5.3 -5.3 -10.6 -0.22| 6.5 -1.4 1000 65 7 66 15| 0.0 1.2 1.2| 1.5 -11.1 -9.6 -9.6 -0.21| 5.6 -1.2 1500 65 7 66 15| 0.0 2.4 2.4| 4.3 -12.3 -8.0 -5.3 -0.11| 6.2 -0.7 2000 63 5 65 14| 0.0 2.6 2.6| 4.7 -16.0 -11.3 -5.7 -0.16| 5.7 -0.9 2500 68 5 67 13| 0.0 2.4 2.4| 8.1 -16.0 -8.0 -3.2 -0.02| 5.3 -0.1 3000 90 5 76 13| 0.0 2.0 2.0| 10.3 -16.0 -5.7 -1.9 0.05| 5.0 0.2 4000 192 7 120 7| 1.3 1.5 2.8| 28.3 -20.1 8.2 2.1 0.23| 5.6 1.3 5000 219 9 159 4| 1.5 1.3 2.7| 41.8 -32.4 9.4 1.9 0.21| 5.7 1.2 6000 217 11 170 6| 1.2 1.3 2.5| 45.0 -65.6 -20.7 -3.4 0.04| 5.9 0.2 Wrote GIF file: /home/apache/climate/data/raob//NVVV/skewt/NVVV.skewt.20260114.00.gif