UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for NVVV... Searching the city database file for: NVVV ... Date:0000Z 11 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 1009 21 28.4 25.5 84 2.9 26.2 100 8 300.8 304.6 299.1 362.0 20.77 1 1000 98 27.0 23.7 82 3.3 24.6 85 12 300.1 303.6 297.7 355.2 18.76 2 925 784 22.0 20.1 89 1.9 20.6 75 27 301.8 304.8 296.5 349.6 16.22 3 850 1520 20.8 13.8 64 7.0 16.1 50 16 307.9 310.1 295.1 343.5 11.75 4 700 3167 9.4 7.9 90 1.5 8.5 15 11 312.9 314.7 295.0 342.6 9.60 5 500 5890 -4.3 -4.4 99 0.1 -4.4 330 24 327.8 328.9 295.8 346.2 5.53 6 400 7630 -13.1 -15.0 86 1.9 -13.9 270 15 338.0 338.6 296.3 348.5 2.98 7 300 9760 -27.7 -38.7 34 11.0 -29.4 255 14 346.3 346.4 296.2 348.1 0.45 8 250 11040 -38.5 -54.5 17 16.0 -39.5 220 21 348.8 348.8 296.4 349.2 0.09 9 200 12530 -51.5 -60.5 33 9.0 -51.8 305 4 351.2 351.2 297.0 351.5 0.06 10 150 14330 -66.7 -72.7 42 6.0 -66.7 265 43 355.2 355.2 297.7 355.2 0.01 11 100 16680 -79.9 -86.9 30 7.0 -79.9 155 22 373.4 373.4 301.1 373.4 0.00 12 83 17722 -84.7 -89.7 41 5.0 -84.7 134 37 384.0 384.0 302.9 384.0 0.00 13 67 18913 -81.7 -89.7 24 8.0 -81.7 95 32 414.8 414.8 307.1 414.8 0.00 14 53 20261 -71.9 -88.9 6 17.0 -72.0 100 42 466.2 466.2 312.3 466.2 0.00 15 51 20488 -72.5 -90.5 5 18.0 -72.6 94 43 470.0 470.0 312.6 470.0 0.00 16 45 21236 -65.5 -89.5 2 24.0 -65.8 83 38 504.1 504.1 315.2 504.1 0.00 17 39 22112 -62.7 -88.7 2 26.0 -63.2 90 28 532.2 532.2 317.1 532.3 0.00 18 36 22604 -64.1 -89.1 2 25.0 -64.6 82 36 540.9 540.9 317.6 541.0 0.00 19 23 25414 -53.9 -85.9 1 32.0 -56.1 110 39 644.9 644.9 322.5 645.0 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 562.77 mb = 5035.34 m = 16519.93 ft Wetbulb zero: 568.18 mb = 4855.42 m = 15929.67 ft Precipitable water: 2.47 inches Sfc-500 mean rel hum: 86.59 % Est. max temperature: 34.80 C = 94.65 F Sfc-Lift cond lev (LCL): 968.01 mb = 384.12 m = 1260.21 ft T: 24.91 C 700-500 lapse rate: 5.03 C/km ThetaE index: 19.42 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 831.25 mb = 1709.22 m = 5607.60 ft Mean mixing ratio: 17.39 g/kg Conv temperature: 36.17 C = 97.11 F Cap Strength: 2.50 C Lifted Index: -2.21 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.59 C Lifted Index @700 mb: -1.84 C Showalter Index: 1.07 C Risk: Showers probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 18.10 C K Index: 37.40 Risk: > 80 % chance of thunderstorms Sweat Index: 221.60 Risk: None Energy Index: 0.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 507.21 J/kg Max Up Vert Vel: 31.85 m/s Conv Inhibition (B-): 77.78 J/kg Cap Strength: 2.44 C Lift Cond Lev (LCL): 923.25 mb = 800.48 m = 2626.22 ft Lev Free Conv (LFC): 758.25 mb = 2488.94 m = 8165.71 ft Equ Level (EL): 188.25 mb = 12908.82 m = 42351.26 ft B at Equ Level: 504.96 J/kg Max Parcel Lev (MPL): 108.25 mb = 16220.53 m = 53216.31 ft Wind level data Storm motion: 43 at 14 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 1009 21 100 8 -7.9 1.4 | 187 11 1.3 11.3 1 1000 98 85 12 -12.0 -1.0 | 163 9 -2.7 8.8 2 925 784 75 27 -26.1 -7.0 | 100 17 -16.9 2.9 3 911 914 70 26 -24.4 -8.9 | 94 15 -15.2 1.0 4 850 1520 50 16 -12.3 -10.3 | 82 3 -3.0 -0.4 5 850 1524 65 19 -17.2 -8.0 | 103 8 -8.0 1.9 6 820 1829 35 16 -9.2 -13.1 | 359 3 0.0 -3.2 7 791 2134 40 11 -7.1 -8.4 | 236 3 2.1 1.5 8 763 2438 15 10 -2.6 -9.7 | 268 7 6.6 0.2 9 736 2743 25 10 -4.2 -9.1 | 261 5 5.0 0.8 10 710 3048 5 11 -1.0 -11.0 | 277 8 8.3 -1.1 11 700 3167 15 11 -2.8 -10.6 | 277 6 6.4 -0.7 12 684 3353 355 11 1.0 -11.0 | 276 10 10.2 -1.1 13 659 3658 350 13 2.3 -12.8 | 284 12 11.5 -2.9 14 611 4267 345 18 4.7 -17.4 | 298 16 13.9 -7.5 15 588 4572 355 23 2.0 -22.9 | 319 17 11.2 -13.0 16 526 5486 330 26 13.0 -22.5 | 300 26 22.2 -12.6 17 506 5791 320 26 16.7 -19.9 | 291 28 25.9 -10.0 18 500 5890 330 24 12.0 -20.8 | 297 24 21.2 -10.9 19 468 6401 335 23 9.7 -20.8 | 300 22 18.9 -11.0 20 416 7315 310 14 10.7 -9.0 | 267 20 19.9 0.9 21 401 7620 280 13 12.8 -2.3 | 251 23 22.0 7.6 22 400 7630 270 15 15.0 -0.0 | 248 26 24.2 9.9 23 384 7925 270 16 16.0 -0.0 | 249 27 25.2 9.9 24 354 8534 300 13 11.3 -6.5 | 261 21 20.5 3.4 25 340 8839 255 12 11.6 3.1 | 238 25 20.8 13.0 26 313 9449 265 9 9.0 0.8 | 240 21 18.2 10.7 27 300 9760 255 14 13.5 3.6 | 239 26 22.7 13.5 28 250 11040 220 21 13.5 16.1 | 221 35 22.7 26.0 29 241 11278 220 21 13.5 16.1 | 221 35 22.7 26.0 30 230 11582 220 22 14.1 16.9 | 221 36 23.4 26.7 31 220 11887 230 15 11.5 9.6 | 227 28 20.7 19.5 32 210 12192 255 10 9.7 2.6 | 237 23 18.9 12.5 33 201 12497 330 2 1.0 -1.7 | 231 13 10.2 8.1 34 200 12530 305 4 3.3 -2.3 | 239 15 12.5 7.6 35 182 13106 255 12 11.6 3.1 | 238 25 20.8 13.0 36 150 14330 265 43 42.8 3.7 | 255 54 52.1 13.6 37 128 15240 265 47 46.8 4.1 | 256 58 56.0 14.0 38 109 16154 215 35 20.1 28.7 | 217 48 29.3 38.6 39 100 16680 155 22 -9.3 19.9 | 180 30 -0.1 29.8 40 93 17069 140 22 -14.1 16.9 | 170 27 -4.9 26.7 41 84 17678 135 39 -27.6 27.6 | 154 42 -18.4 37.5 42 79 17983 125 26 -21.3 14.9 | 154 28 -12.1 24.8 43 75 18288 120 28 -24.2 14.0 | 148 28 -15.0 23.9 44 71 18593 90 29 -29.0 0.0 | 117 22 -19.8 9.9 45 57 19812 110 39 -36.6 13.3 | 130 36 -27.4 23.2 46 51 20422 95 43 -42.8 3.7 | 112 36 -33.6 13.6 47 48 20726 85 38 -37.9 -3.3 | 103 29 -28.6 6.6 48 41 21641 80 39 -38.4 -6.8 | 96 29 -29.2 3.1 49 39 21946 90 28 -28.0 0.0 | 118 21 -18.8 9.9 50 37 22250 80 35 -34.5 -6.1 | 99 26 -25.2 3.8 51 31 23165 95 43 -42.8 3.7 | 112 36 -33.6 13.6 52 28 23774 80 42 -41.4 -7.3 | 95 32 -32.1 2.6 53 27 24079 100 37 -36.4 6.4 | 121 32 -27.2 16.3 54 25 24384 85 37 -36.9 -3.2 | 104 28 -27.6 6.7 55 23 24994 115 39 -35.3 16.5 | 135 37 -26.1 26.4 56 21 25298 95 44 -43.8 3.8 | 112 37 -34.6 13.7 57 20 25603 95 43 -42.8 3.7 | 112 36 -33.6 13.6 Wind Parameters Mean winds (0-6000m): 13.0 at 18.0 knts Storm direction: 43.0 at 13.5 knts Shear (0-3000m) pos: 0.0 neg: 2.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 90.1 deg Storm rel helicity (0-3000m) pos: 5.3 neg: -73.6 tot: -68.3 m^2/s^2 ave: -22.8 10^-3 m/s^2 rel: -0.49 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.46 Bulk Shear: 48.49 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 82 16 141 10| 0.0 14.5 14.5| 0.0 -35.3 -35.3 -70.6 -0.91| 14.6-13.3 1000 76 20 116 12| 0.0 9.3 9.3| 0.0 -61.8 -61.8 -61.8 -0.80| 12.6-10.1 1500 71 20 109 10| 0.0 4.3 4.3| 0.7 -65.4 -64.7 -43.1 -0.61| 11.5 -7.0 2000 66 19 104 9| 0.0 3.0 3.0| 0.7 -72.1 -71.4 -35.7 -0.65| 11.5 -7.4 2500 61 17 104 6| 0.0 2.5 2.5| 2.6 -72.9 -70.3 -28.1 -0.56| 10.5 -5.9 3000 57 16 103 5| 0.0 2.4 2.4| 5.3 -73.6 -68.3 -22.8 -0.49| 9.5 -4.7 4000 44 15 53 2| 0.0 2.6 2.6| 17.0 -73.9 -56.9 -14.2 -0.37| 8.3 -3.1 5000 29 16 344 5| 0.7 2.5 3.2| 46.0 -89.4 -43.4 -8.7 -0.26| 8.0 -2.1 6000 13 18 326 9| 0.5 2.4 2.9| 60.2-135.2 -75.0 -12.5 -0.27| 7.8 -2.1 Wrote GIF file: /home/apache/climate/data/raob//NVVV/skewt/NVVV.skewt.20260111.00.gif