UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101623.upa.cvt Date: 2300Z 16 OCT 25 Searching for NVVV... Searching the city database file for: NVVV ... Date:2300Z 16 OCT 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 1011 21 27.8 21.8 70 6.0 23.5 100 14 300.0 303.0 296.3 348.2 16.48 1 1000 113 25.6 18.6 65 7.0 20.8 100 20 298.8 301.2 293.9 338.4 13.61 2 925 793 19.4 15.0 76 4.4 16.5 90 19 299.1 301.3 292.6 333.2 11.67 3 850 1515 14.2 12.1 87 2.1 12.9 105 19 301.0 302.9 292.2 331.9 10.49 4 700 3141 10.2 -18.8 11 29.0 -0.4 95 5 313.8 314.0 288.1 317.9 1.24 5 500 5860 -5.9 -26.9 17 21.0 -11.8 270 18 325.8 326.0 291.4 328.9 0.84 6 400 7570 -16.9 -32.9 24 16.0 -20.3 270 20 333.0 333.1 293.1 335.3 0.60 7 300 9670 -31.9 -49.9 15 18.0 -33.5 260 48 340.4 340.4 294.6 341.0 0.13 8 250 10930 -42.5 -54.5 26 12.0 -43.1 275 48 342.9 342.9 295.1 343.3 0.09 9 200 12400 -54.1 -66.1 22 12.0 -54.4 275 48 347.1 347.1 296.0 347.2 0.03 10 150 14180 -68.1 -74.1 42 6.0 -68.1 280 52 352.8 352.8 297.3 352.8 0.01 11 100 16550 -77.5 -85.5 26 8.0 -77.5 255 37 378.0 378.0 301.9 378.0 0.00 12 99 16608 -77.7 -85.7 26 8.0 -77.7 255 37 378.7 378.7 302.1 378.7 0.00 13 89 17217 -77.9 -85.9 26 8.0 -77.9 263 24 390.0 390.0 303.8 390.0 0.00 14 63 19220 -72.5 -89.5 6 17.0 -72.6 261 5 442.4 442.4 310.1 442.4 0.00 15 62 19314 -72.7 -89.7 6 17.0 -72.8 248 4 444.0 444.0 310.3 444.0 0.00 16 59 19610 -66.7 -88.7 3 22.0 -66.9 190 8 463.8 463.8 312.1 463.8 0.00 17 47 21009 -59.5 -88.5 1 29.0 -60.2 100 19 512.3 512.3 315.8 512.3 0.00 18 43 21560 -63.7 -90.7 1 27.0 -64.1 75 16 515.1 515.1 316.0 515.1 0.00 19 38 22326 -59.3 -89.3 1 30.0 -60.1 52 10 544.9 544.9 317.8 544.9 0.00 20 30 23805 -59.9 -88.9 1 29.0 -60.8 80 17 581.3 581.3 319.8 581.4 0.00 21 24 25210 -56.3 -88.3 1 32.0 -58.0 92 15 630.1 630.1 321.9 630.2 0.01 22 22 25770 -50.7 -85.7 1 35.0 -53.8 86 18 662.7 662.7 323.2 662.8 0.01 23 17 27458 -48.7 -84.7 1 36.0 -53.0 60 11 719.8 719.8 325.1 719.9 0.02 24 16 27856 -48.7 -84.7 1 36.0 -53.2 99 10 732.4 732.4 325.4 732.5 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 573.29 mb = 4863.60 m = 15956.49 ft Wetbulb zero: 705.06 mb = 3080.64 m = 10106.96 ft Precipitable water: 1.25 inches Sfc-500 mean rel hum: 38.98 % Est. max temperature: 28.53 C = 83.36 F Sfc-Lift cond lev (LCL): 926.83 mb = 775.80 m = 2545.25 ft T: 19.56 C 700-500 lapse rate: 5.92 C/km ThetaE index: 30.31 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 865.53 mb = 1360.43 m = 4463.30 ft Mean mixing ratio: 12.73 g/kg Conv temperature: 28.42 C = 83.15 F Cap Strength: 3.73 C Lifted Index: 2.52 C Risk: None Lifted Index @300 mb: 4.47 C Lifted Index @700 mb: 3.73 C Showalter Index: 4.42 C Risk: None Total Totals Index: 38.10 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 18.00 C K Index: 3.20 Risk: None Sweat Index: 201.20 Risk: None Energy Index: -0.47 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.27 J/kg Max Up Vert Vel: 2.13 m/s Conv Inhibition (B-): 27522.79 J/kg Cap Strength: 3.70 C Lift Cond Lev (LCL): 885.64 mb = 1164.26 m = 3819.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 137 at 9 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 1011 21 100 14 -13.8 2.4 | 58 9 -7.4 -4.5 1 1000 113 100 20 -19.7 3.5 | 75 14 -13.3 -3.5 2 925 793 90 19 -19.0 0.0 | 61 14 -12.6 -7.0 3 912 914 95 20 -19.9 1.7 | 69 14 -13.5 -5.2 4 880 1219 100 21 -20.7 3.6 | 77 15 -14.3 -3.3 5 850 1515 105 19 -18.4 4.9 | 80 12 -11.9 -2.1 6 849 1524 110 20 -18.8 6.8 | 89 12 -12.4 -0.1 7 789 2134 105 9 -8.7 2.3 | 26 5 -2.3 -4.6 8 700 3141 95 5 -5.0 0.4 | 348 7 1.4 -6.5 9 657 3658 25 2 -0.8 -1.8 | 328 10 5.6 -8.8 10 632 3962 290 10 9.4 -3.4 | 303 19 15.8 -10.4 11 609 4267 285 11 10.6 -2.8 | 300 20 17.0 -9.8 12 565 4877 280 10 9.8 -1.7 | 298 18 16.3 -8.7 13 544 5182 260 14 13.8 2.4 | 283 21 20.2 -4.5 14 500 5860 270 18 18.0 -0.0 | 286 25 24.4 -7.0 15 485 6096 275 21 20.9 -1.8 | 288 29 27.3 -8.8 16 430 7010 265 21 20.9 1.8 | 281 28 27.3 -5.1 17 400 7570 270 20 20.0 -0.0 | 285 27 26.4 -7.0 18 397 7620 285 18 17.4 -4.7 | 296 26 23.8 -11.6 19 381 7925 255 25 24.1 6.5 | 271 31 30.6 -0.5 20 300 9670 260 48 47.3 8.3 | 269 54 53.7 1.4 21 296 9754 265 48 47.8 4.2 | 273 54 54.2 -2.8 22 250 10930 275 48 47.8 -4.2 | 282 55 54.2 -11.2 23 200 12400 275 48 47.8 -4.2 | 282 55 54.2 -11.2 24 178 13106 280 50 49.2 -8.7 | 286 58 55.6 -15.7 25 170 13411 270 52 52.0 -0.0 | 277 59 58.4 -7.0 26 150 14180 280 52 51.2 -9.0 | 286 60 57.6 -16.0 27 139 14630 280 52 51.2 -9.0 | 286 60 57.6 -16.0 28 113 15850 255 45 43.5 11.6 | 265 50 49.9 4.7 29 102 16459 270 45 45.0 -0.0 | 278 52 51.4 -7.0 30 100 16550 255 37 35.7 9.6 | 266 42 42.1 2.6 31 96 16764 255 38 36.7 9.8 | 266 43 43.1 2.9 32 91 17069 270 22 22.0 -0.0 | 284 29 28.4 -7.0 33 82 17678 240 33 28.6 16.5 | 255 36 35.0 9.5 34 78 17983 280 12 11.8 -2.1 | 296 20 18.2 -9.1 35 73 18288 340 15 5.1 -14.1 | 331 24 11.5 -21.1 36 70 18593 300 16 13.9 -8.0 | 306 25 20.3 -15.0 37 66 18898 290 16 15.0 -5.5 | 300 25 21.4 -12.5 38 62 19202 255 3 2.9 0.8 | 304 11 9.3 -6.2 39 56 19812 130 13 -10.0 8.4 | 111 4 -3.6 1.4 40 50 20422 90 17 -17.0 0.0 | 57 13 -10.6 -7.0 41 48 20726 105 19 -18.4 4.9 | 80 12 -11.9 -2.1 42 45 21031 85 18 -17.9 -1.6 | 53 14 -11.5 -8.5 43 38 21946 50 10 -7.7 -6.4 | 5 13 -1.3 -13.4 44 36 22250 65 12 -10.9 -5.1 | 20 13 -4.5 -12.0 45 31 23165 65 15 -13.6 -6.3 | 28 15 -7.2 -13.3 46 29 23470 95 18 -17.9 1.6 | 65 13 -11.5 -5.4 47 28 23774 70 24 -22.6 -8.2 | 47 22 -16.1 -15.2 48 24 24689 95 14 -13.9 1.2 | 53 9 -7.5 -5.8 49 21 25298 80 20 -19.7 -3.5 | 52 17 -13.3 -10.5 50 20 25603 50 18 -13.8 -11.6 | 22 20 -7.4 -18.5 51 19 25908 40 20 -12.9 -15.3 | 16 23 -6.4 -22.3 52 18 26213 50 15 -11.5 -9.6 | 17 17 -5.1 -16.6 53 17 26518 60 11 -9.5 -5.5 | 14 13 -3.1 -12.5 54 16 26822 100 10 -9.8 1.7 | 33 6 -3.4 -5.2 55 14 27737 70 12 -11.3 -4.1 | 24 12 -4.9 -11.1 56 13 28042 90 13 -13.0 0.0 | 43 10 -6.6 -7.0 Wind Parameters Mean winds (0-6000m): 107.4 at 12.6 knts Storm direction: 137.4 at 9.5 knts Shear (0-3000m) pos: 0.8 neg: 1.7 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -66.9 deg Storm rel helicity (0-3000m) pos: 30.3 neg: -30.8 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 6.63 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 98 19 71 13| 0.0 5.8 5.8| 9.1 -7.6 1.4 2.8 0.15| 8.4 1.2 1000 95 19 68 14| 0.7 2.9 3.6| 17.9 -11.4 6.5 6.5 0.22| 5.9 1.3 1500 97 20 71 14| 1.7 1.9 3.6| 30.3 -11.4 18.9 12.6 0.36| 5.6 2.0 2000 100 19 72 13| 1.3 1.3 2.5| 30.3 -22.8 7.5 3.8 0.02| 6.5 0.2 2500 100 17 68 11| 1.0 1.7 2.7| 30.3 -27.8 2.5 1.0 -0.10| 5.9 -0.6 3000 100 15 62 9| 0.8 1.7 2.6| 30.3 -30.8 -0.5 -0.2 -0.16| 5.3 -0.8 4000 98 12 48 8| 0.6 3.2 3.9| 30.9 -74.3 -43.4 -10.9 -0.33| 6.3 -2.1 5000 97 12 45 8| 0.5 2.7 3.2| 30.9 -93.8 -62.9 -12.6 -0.37| 5.6 -2.0 6000 107 13 61 6| 0.5 2.5 3.0| 42.9-109.6 -66.7 -11.1 -0.33| 5.5 -1.8 Wrote GIF file: /home/apache/climate/data/raob//NVVV/skewt/NVVV.skewt.20251016.23.gif