UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for NVVV... Searching the city database file for: NVVV ... Date:0000Z 16 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 1000 21 28.2 26.5 91 1.7 26.9 100 3 301.4 305.4 300.1 367.3 22.29 1 925 712 23.0 21.9 94 1.1 22.2 325 9 302.8 306.2 298.0 356.7 18.17 2 850 1447 19.2 19.2 100 0.0 19.2 10 5 306.3 309.4 298.0 356.4 16.70 3 700 3101 11.6 10.7 94 0.9 11.0 15 8 315.3 317.6 297.0 351.6 11.63 4 500 5850 -2.9 -4.8 87 1.9 -3.9 10 2 329.5 330.6 296.1 347.5 5.36 5 400 7590 -12.9 -22.9 43 10.0 -16.0 130 4 338.2 338.5 295.2 343.7 1.52 6 300 9720 -27.7 -41.7 25 14.0 -29.7 190 9 346.3 346.4 296.1 347.7 0.33 7 250 11000 -38.3 -45.3 48 7.0 -38.9 255 8 349.1 349.2 296.7 350.2 0.27 8 200 12500 -50.5 -55.4 56 4.9 -50.7 245 19 352.8 352.8 297.3 353.2 0.10 9 150 14300 -66.3 -73.3 37 7.0 -66.4 210 12 355.9 355.9 297.9 355.9 0.01 10 100 16660 -83.1 -86.5 55 3.4 -83.1 135 26 367.2 367.2 300.1 367.2 0.00 11 93 17061 -85.5 -88.6 57 3.1 -85.5 135 26 370.1 370.1 300.6 370.1 0.00 12 71 18554 -83.3 -90.3 28 7.0 -83.3 109 42 404.5 404.5 305.8 404.5 0.00 13 67 18883 -75.1 -87.1 14 12.0 -75.2 115 40 429.1 429.1 308.7 429.1 0.00 14 62 19335 -73.1 -89.1 7 16.0 -73.2 115 36 443.1 443.1 310.2 443.1 0.00 15 38 22274 -63.3 -89.3 2 26.0 -63.8 96 42 534.7 534.7 317.2 534.7 0.00 16 37 22438 -62.9 -88.9 2 26.0 -63.4 91 43 539.8 539.8 317.5 539.8 0.00 17 33 23140 -64.3 -89.3 2 25.0 -64.8 71 46 554.0 554.0 318.3 554.1 0.00 18 27 24392 -56.1 -86.1 1 30.0 -57.6 88 50 609.8 609.8 321.0 609.9 0.01 19 19 26647 -52.1 -84.1 1 32.0 -55.1 77 45 686.7 686.7 324.0 686.8 0.02 20 18 26997 -52.5 -84.5 1 32.0 -55.5 75 45 696.1 696.1 324.3 696.3 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5829.00 m Freezing level: 540.00 mb = 5300.20 m = 17388.90 ft Wetbulb zero: 551.99 mb = 5041.74 m = 16540.94 ft Precipitable water: 2.79 inches Sfc-500 mean rel hum: 93.26 % Est. max temperature: 33.11 C = 91.60 F Sfc-Lift cond lev (LCL): 976.22 mb = 234.33 m = 768.81 ft T: 26.59 C 700-500 lapse rate: 5.27 C/km ThetaE index: 23.59 C Layer 925.0- 300.0 mb Conv cond level (CCL): 925.00 mb = 712.00 m = 2335.93 ft Mean mixing ratio: 19.63 g/kg Conv temperature: 29.85 C = 85.73 F Cap Strength: 0.24 C Lifted Index: -3.51 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.78 C Lifted Index @700 mb: -1.72 C Showalter Index: -2.10 C Risk: Severe thunderstorms possible Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.10 C Cross Totals Index: 22.10 C K Index: 40.40 Risk: > 80 % chance of thunderstorms Sweat Index: 242.40 Risk: None Energy Index: -1.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1896.41 J/kg Max Up Vert Vel: 61.59 m/s Conv Inhibition (B-): 0.24 J/kg Cap Strength: 0.39 C Lift Cond Lev (LCL): 933.09 mb = 634.80 m = 2082.64 ft Lev Free Conv (LFC): 918.09 mb = 777.16 m = 2549.70 ft Equ Level (EL): 118.09 mb = 15692.06 m = 51482.52 ft B at Equ Level: 1867.81 J/kg Max Parcel Lev (MPL): 68.09 mb = 18791.25 m = 61650.33 ft Wind level data Storm motion: 38 at 4 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 1000 21 100 3 -3.0 0.5 | 171 4 -0.6 3.5 1 1000 23 105 3 -2.9 0.8 | 172 4 -0.5 3.8 2 925 712 325 9 5.2 -7.4 | 300 9 7.5 -4.3 3 904 914 315 7 4.9 -4.9 | 285 8 7.3 -1.9 4 850 1447 10 5 -0.9 -4.9 | 321 2 1.5 -1.9 5 784 2134 360 4 -0.0 -4.0 | 292 3 2.4 -1.0 6 704 3048 355 10 0.9 -10.0 | 335 8 3.3 -6.9 7 700 3101 15 8 -2.1 -7.7 | 356 5 0.3 -4.7 8 607 4267 60 4 -3.5 -2.0 | 134 1 -1.1 1.0 9 500 5850 10 2 -0.3 -2.0 | 243 2 2.0 1.1 10 414 7315 0 0 -0.0 -0.0 | 218 4 2.4 3.0 11 400 7590 130 4 -3.1 2.6 | 173 6 -0.7 5.6 12 300 9720 190 9 1.6 8.9 | 198 13 3.9 11.9 13 299 9754 190 10 1.7 9.8 | 198 14 4.1 12.9 14 250 11000 255 8 7.7 2.1 | 243 11 10.1 5.1 15 240 11278 250 10 9.4 3.4 | 241 13 11.8 6.4 16 209 12192 260 21 20.7 3.6 | 254 24 23.1 6.7 17 200 12500 245 19 17.2 8.0 | 241 23 19.6 11.1 18 191 12802 245 18 16.3 7.6 | 240 22 18.7 10.6 19 182 13106 230 22 16.9 14.1 | 228 26 19.2 17.2 20 157 14021 205 14 5.9 12.7 | 208 18 8.3 15.7 21 150 14300 210 12 6.0 10.4 | 212 16 8.4 13.4 22 149 14326 215 13 7.5 10.6 | 216 17 9.8 13.7 23 128 15240 165 11 -2.8 10.6 | 178 14 -0.5 13.7 24 121 15545 165 19 -4.9 18.4 | 173 22 -2.5 21.4 25 115 15850 140 18 -11.6 13.8 | 151 19 -9.2 16.8 26 109 16154 150 18 -9.0 15.6 | 160 20 -6.6 18.6 27 104 16459 145 27 -15.5 22.1 | 152 28 -13.1 25.1 28 100 16660 135 26 -18.4 18.4 | 143 27 -16.0 21.4 29 93 17069 135 26 -18.4 18.4 | 143 27 -16.0 21.4 30 83 17678 120 31 -26.8 15.5 | 127 31 -24.5 18.5 31 79 17983 95 33 -32.9 2.9 | 101 31 -30.5 5.9 32 71 18593 110 42 -39.5 14.4 | 115 41 -37.1 17.4 33 63 19202 120 37 -32.0 18.5 | 126 37 -29.7 21.5 34 57 19812 95 34 -33.9 3.0 | 101 32 -31.5 6.0 35 54 20117 85 31 -30.9 -2.7 | 91 28 -28.5 0.3 36 51 20422 80 26 -25.6 -4.5 | 86 23 -23.2 -1.5 37 43 21336 70 38 -35.7 -13.0 | 73 35 -33.3 -10.0 38 39 21946 100 42 -41.4 7.3 | 105 40 -39.0 10.3 39 33 22860 70 46 -43.2 -15.7 | 73 43 -40.8 -12.7 40 29 23470 85 54 -53.8 -4.7 | 88 51 -51.4 -1.7 41 25 24384 90 46 -46.0 0.0 | 94 44 -43.6 3.0 42 18 26213 75 45 -43.5 -11.6 | 78 42 -41.1 -8.6 43 15 27127 90 46 -46.0 0.0 | 94 44 -43.6 3.0 Wind Parameters Mean winds (0-6000m): 8.2 at 5.1 knts Storm direction: 38.2 at 3.9 knts Shear (0-3000m) pos: 0.8 neg: 2.3 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 163.6 deg Storm rel helicity (0-3000m) pos: 7.5 neg: -18.0 tot: -10.5 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -1.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 5158.92 Bulk Shear: 0.37 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 5 358 2| 0.0 8.5 8.5| 0.0 -5.6 -5.6 -11.3 -0.86| 10.5 -9.0 1000 332 6 296 6| 0.0 4.6 4.6| 1.5 -17.2 -15.7 -15.7 -0.73| 10.1 -7.3 1500 337 6 299 6| 1.5 3.1 4.6| 4.3 -17.3 -13.0 -8.6 -0.50| 8.3 -4.1 2000 344 6 302 5| 1.2 2.3 3.5| 4.3 -17.9 -13.6 -6.8 -0.52| 6.5 -3.3 2500 347 6 304 4| 0.9 2.2 3.2| 5.8 -18.0 -12.2 -4.9 -0.41| 5.7 -2.4 3000 349 6 310 5| 0.8 2.3 3.1| 7.5 -18.0 -10.5 -3.5 -0.33| 5.4 -1.8 4000 360 6 323 4| 1.5 1.8 3.3| 13.5 -18.0 -4.5 -1.1 -0.11| 5.1 -0.6 5000 6 6 326 3| 1.2 1.5 2.7| 14.2 -18.0 -3.9 -0.8 -0.05| 4.4 -0.2 6000 8 5 321 3| 1.0 1.3 2.3| 14.3 -18.1 -3.9 -0.6 -0.04| 3.8 -0.2 Wrote GIF file: /home/apache/climate/data/raob//NVVV/skewt/NVVV.skewt.20260116.00.gif