UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for NVVV... Searching the city database file for: NVVV ... Date:0000Z 10 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 1007 21 29.2 24.5 76 4.7 25.7 50 6 301.7 305.3 298.6 359.6 19.57 1 1000 79 28.2 22.2 70 6.0 23.9 40 8 301.4 304.5 297.0 351.7 17.09 2 925 767 22.6 19.9 85 2.7 20.7 45 30 302.4 305.4 296.6 349.8 16.01 3 850 1500 18.0 18.0 100 0.0 18.0 40 30 305.0 307.9 296.9 351.2 15.46 4 700 3154 11.6 4.6 62 7.0 7.5 90 24 315.3 316.8 294.1 339.3 7.62 5 500 5880 -4.1 -5.0 93 0.9 -4.6 100 17 328.0 329.1 295.7 345.6 5.28 6 400 7620 -13.7 -15.2 88 1.5 -14.3 345 10 337.2 337.8 296.1 347.5 2.94 7 300 9750 -27.7 -30.2 79 2.5 -28.2 310 22 346.3 346.6 296.7 350.3 1.04 8 250 11030 -37.7 -42.4 61 4.7 -38.2 325 20 350.0 350.1 297.0 351.5 0.37 9 200 12530 -50.5 -58.5 38 8.0 -50.8 300 28 352.8 352.8 297.3 353.1 0.07 10 150 14330 -66.9 -71.6 51 4.7 -67.0 270 30 354.8 354.8 297.7 354.9 0.02 11 100 16680 -80.9 -85.3 47 4.4 -80.9 130 21 371.4 371.4 300.8 371.4 0.00 12 79 17991 -85.7 -89.6 49 3.9 -85.7 113 21 387.4 387.4 303.4 387.4 0.00 13 69 18739 -83.3 -89.3 34 6.0 -83.3 119 25 407.8 407.8 306.2 407.9 0.00 14 67 18904 -79.9 -87.9 25 8.0 -79.9 119 27 418.7 418.7 307.6 418.7 0.00 15 60 19534 -76.1 -88.1 13 12.0 -76.2 99 34 440.6 440.6 309.9 440.6 0.00 16 56 19933 -76.1 -89.1 11 13.0 -76.2 99 29 449.4 449.4 310.8 449.4 0.00 17 52 20370 -67.3 -88.3 4 21.0 -67.5 109 27 479.5 479.5 313.4 479.5 0.00 18 48 20855 -65.3 -88.3 3 23.0 -65.6 97 33 495.4 495.4 314.6 495.4 0.00 19 45 21247 -66.3 -89.3 3 23.0 -66.6 101 31 502.2 502.2 315.1 502.2 0.00 20 41 21815 -63.1 -89.1 2 26.0 -63.6 86 31 523.7 523.7 316.5 523.7 0.00 21 39 22122 -65.1 -89.1 2 24.0 -65.5 90 33 526.2 526.2 316.7 526.2 0.00 22 33 23147 -62.1 -88.1 2 26.0 -62.7 83 39 559.9 559.9 318.6 559.9 0.00 23 32 23337 -62.7 -88.7 2 26.0 -63.3 75 40 563.2 563.2 318.8 563.2 0.00 24 25 24888 -54.5 -85.5 1 31.0 -56.5 83 38 628.0 628.0 321.8 628.0 0.01 25 19 26654 -52.5 -83.5 1 31.0 -55.4 79 55 685.5 685.5 324.0 685.6 0.02 26 17 27379 -48.5 -82.5 1 34.0 -52.9 71 45 720.4 720.5 325.1 720.7 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 552.23 mb = 5168.11 m = 16955.55 ft Wetbulb zero: 575.77 mb = 4736.87 m = 15540.73 ft Precipitable water: 2.46 inches Sfc-500 mean rel hum: 80.35 % Est. max temperature: 32.21 C = 89.98 F Sfc-Lift cond lev (LCL): 941.12 mb = 614.50 m = 2016.06 ft T: 23.84 C 700-500 lapse rate: 5.76 C/km ThetaE index: 11.92 C Layer 700.0- 500.0 mb Conv cond level (CCL): 874.32 mb = 1255.49 m = 4119.02 ft Mean mixing ratio: 16.55 g/kg Conv temperature: 31.61 C = 88.89 F Cap Strength: 1.15 C Lifted Index: -1.48 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.17 C Lifted Index @700 mb: 0.74 C Showalter Index: -1.54 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.10 C Cross Totals Index: 22.10 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 293.00 Risk: None Energy Index: -1.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 196.51 J/kg Max Up Vert Vel: 19.82 m/s Conv Inhibition (B-): 45.66 J/kg Cap Strength: 1.15 C Lift Cond Lev (LCL): 901.75 mb = 987.72 m = 3240.51 ft Lev Free Conv (LFC): 636.75 mb = 3921.32 m = 12865.05 ft Equ Level (EL): 296.75 mb = 9826.58 m = 32239.05 ft B at Equ Level: 194.96 J/kg Max Parcel Lev (MPL): 166.75 mb = 13667.82 m = 44841.38 ft Wind level data Storm motion: 103 at 18 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 1007 21 50 6 -4.6 -3.9 | 302 15 13.0 -8.0 1 1000 79 40 8 -5.1 -6.1 | 310 16 12.5 -10.3 2 975 305 50 21 -16.1 -13.5 | 355 18 1.5 -17.7 3 942 610 45 28 -19.8 -19.8 | 5 24 -2.2 -24.0 4 925 767 45 30 -21.2 -21.2 | 8 26 -3.6 -25.4 5 909 914 45 29 -20.5 -20.5 | 7 25 -2.9 -24.7 6 878 1219 40 29 -18.6 -22.2 | 2 26 -1.0 -26.4 7 850 1500 40 30 -19.3 -23.0 | 4 27 -1.7 -27.2 8 818 1829 50 31 -23.7 -19.9 | 14 25 -6.1 -24.1 9 789 2134 50 30 -23.0 -19.3 | 13 24 -5.4 -23.5 10 735 2743 60 24 -20.8 -12.0 | 11 16 -3.2 -16.2 11 700 3154 90 24 -24.0 0.0 | 57 8 -6.4 -4.2 12 683 3353 95 24 -23.9 2.1 | 72 7 -6.3 -2.1 13 610 4267 105 25 -24.1 6.5 | 109 7 -6.5 2.3 14 545 5182 110 20 -18.8 6.8 | 156 3 -1.2 2.7 15 525 5486 95 17 -16.9 1.5 | 346 3 0.7 -2.7 16 500 5880 100 17 -16.7 3.0 | 324 2 0.9 -1.2 17 486 6096 100 17 -16.7 3.0 | 324 2 0.9 -1.2 18 450 6706 75 10 -9.7 -2.6 | 310 10 8.0 -6.8 19 400 7620 345 10 2.6 -9.7 | 304 24 20.2 -13.8 20 384 7925 310 7 5.4 -4.5 | 291 25 23.0 -8.7 21 368 8230 315 10 7.1 -7.1 | 294 27 24.7 -11.2 22 354 8534 295 10 9.1 -4.2 | 287 28 26.7 -8.4 23 326 9144 325 10 5.7 -8.2 | 298 26 23.4 -12.4 24 312 9449 310 17 13.0 -10.9 | 296 34 30.6 -15.1 25 300 9750 310 22 16.9 -14.1 | 298 39 34.5 -18.3 26 252 10973 335 19 8.0 -17.2 | 310 33 25.7 -21.4 27 250 11030 325 20 11.5 -16.4 | 305 36 29.1 -20.6 28 230 11582 305 23 18.8 -13.2 | 295 40 36.5 -17.4 29 201 12497 315 31 21.9 -21.9 | 303 47 39.5 -26.1 30 200 12530 300 28 24.2 -14.0 | 293 46 41.9 -18.2 31 174 13411 275 20 19.9 -1.7 | 279 38 37.5 -5.9 32 150 14330 270 30 30.0 -0.0 | 275 48 47.6 -4.2 33 142 14630 275 29 28.9 -2.5 | 278 47 46.5 -6.7 34 122 15545 255 19 18.4 4.9 | 269 36 36.0 0.7 35 115 15850 215 22 12.6 18.0 | 245 33 30.2 13.8 36 109 16154 220 23 14.8 17.6 | 247 35 32.4 13.4 37 100 16680 130 21 -16.1 13.5 | 189 9 1.5 9.3 38 93 17069 125 16 -13.1 9.2 | 222 7 4.5 5.0 39 88 17374 140 16 -10.3 12.3 | 222 11 7.3 8.1 40 84 17678 110 19 -17.9 6.5 | 174 2 -0.2 2.3 41 67 18898 120 26 -22.5 13.0 | 151 10 -4.9 8.8 42 64 19202 105 35 -33.8 9.1 | 107 17 -16.2 4.9 43 57 19812 95 33 -32.9 2.9 | 85 15 -15.3 -1.3 44 54 20117 105 22 -21.3 5.7 | 113 4 -3.6 1.5 45 51 20422 110 28 -26.3 9.6 | 122 10 -8.7 5.4 46 49 20726 95 34 -33.9 3.0 | 86 16 -16.2 -1.2 47 46 21031 105 31 -29.9 8.0 | 107 13 -12.3 3.8 48 41 21641 85 31 -30.9 -2.7 | 63 15 -13.3 -6.9 49 35 22555 100 36 -35.5 6.3 | 97 18 -17.8 2.1 50 31 23165 70 41 -38.5 -14.0 | 49 28 -20.9 -18.2 51 24 24689 85 38 -37.9 -3.3 | 70 22 -20.2 -7.5 52 21 25298 95 52 -51.8 4.5 | 91 34 -34.2 0.4 53 19 25908 80 56 -55.1 -9.7 | 70 40 -37.5 -13.9 54 17 26518 70 46 -43.2 -15.7 | 52 32 -25.6 -19.9 55 14 27737 85 30 -29.9 -2.6 | 61 14 -12.3 -6.8 Wind Parameters Mean winds (0-6000m): 73.3 at 24.1 knts Storm direction: 103.3 at 18.1 knts Shear (0-3000m) pos: 3.3 neg: 4.1 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 94.6 deg Storm rel helicity (0-3000m) pos: 148.2 neg: -21.8 tot: 126.4 m^2/s^2 ave: 42.1 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 4.7 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 11.53 Bulk Shear: 17.04 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 48 17 343 17| 0.0 20.6 20.6| 79.2 0.0 79.2 158.5 0.87| 21.2 18.5 1000 46 23 357 20| 0.0 11.9 11.9| 91.0 -7.2 83.8 83.8 0.73| 13.3 9.7 1500 44 25 360 22| 0.0 8.3 8.3| 97.4 -16.1 81.4 54.2 0.64| 9.8 6.3 2000 45 27 3 23| 1.3 6.2 7.5|128.1 -17.7 110.3 55.2 0.66| 8.8 5.8 2500 46 27 5 23| 1.8 5.0 6.7|128.4 -19.8 108.6 43.4 0.56| 8.1 4.6 3000 49 27 7 22| 3.3 4.1 7.4|148.2 -21.8 126.4 42.1 0.54| 8.7 4.7 4000 60 26 16 18| 3.7 3.1 6.8|164.4 -21.8 142.6 35.7 0.60| 7.7 4.6 5000 69 25 24 15| 3.1 2.5 5.5|169.9 -21.8 148.1 29.6 0.60| 6.7 4.1 6000 73 24 26 12| 2.7 2.3 5.0|170.3 -22.8 147.5 24.6 0.49| 6.3 3.1 Wrote GIF file: /home/apache/climate/data/raob//NVVV/skewt/NVVV.skewt.20260110.00.gif