UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102923.upa.cvt Date: 2300Z 29 OCT 25 Searching for NVVV... Searching the city database file for: NVVV ... Date:2300Z 29 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 1014 21 31.0 25.0 70 6.0 26.5 70 10 302.9 306.6 299.2 362.5 20.04 1 1000 142 28.2 23.2 74 5.0 24.5 75 11 301.4 304.7 297.7 354.9 18.19 2 925 829 22.0 18.7 82 3.3 19.7 80 15 301.8 304.5 295.6 345.5 14.83 3 850 1559 16.8 14.9 89 1.9 15.5 70 16 303.7 306.1 294.6 341.3 12.64 4 700 3201 10.0 -1.0 46 11.0 4.2 50 26 313.6 314.5 291.6 329.6 5.08 5 500 5910 -4.5 -38.5 5 34.0 -11.9 20 13 327.6 327.6 291.3 328.6 0.27 6 400 7630 -15.1 -40.1 10 25.0 -19.6 15 25 335.4 335.4 293.4 336.5 0.29 7 300 9730 -31.1 -60.1 4 29.0 -33.1 290 10 341.5 341.6 294.7 341.7 0.04 8 250 11000 -40.9 -60.9 10 20.0 -41.8 275 17 345.3 345.3 295.6 345.4 0.04 9 200 12470 -53.9 -69.9 12 16.0 -54.2 270 31 347.4 347.4 296.1 347.5 0.02 10 150 14260 -67.3 -76.3 27 9.0 -67.4 290 31 354.2 354.2 297.5 354.2 0.01 11 100 16620 -77.7 -86.7 22 9.0 -77.7 325 15 377.6 377.6 301.9 377.6 0.00 12 84 17602 -82.5 -87.5 42 5.0 -82.5 40 3 387.2 387.2 303.3 387.2 0.00 13 70 18650 -69.9 -87.9 6 18.0 -70.0 110 8 434.8 434.8 309.3 434.9 0.00 14 69 18736 -69.1 -88.1 5 19.0 -69.2 121 8 438.4 438.4 309.7 438.4 0.00 15 65 19093 -69.9 -88.9 5 19.0 -70.0 166 10 444.2 444.2 310.3 444.2 0.00 16 53 20310 -69.7 -89.7 4 20.0 -69.9 71 19 471.3 471.3 312.7 471.3 0.00 17 50 20660 -67.3 -89.3 3 22.0 -67.5 70 14 484.9 484.9 313.8 484.9 0.00 18 46 21168 -63.5 -88.5 2 25.0 -63.9 89 13 505.8 505.8 315.4 505.8 0.00 19 45 21303 -63.9 -87.9 2 24.0 -64.3 103 13 508.0 508.0 315.5 508.0 0.00 20 30 23820 -58.9 -86.9 2 28.0 -59.9 60 26 584.1 584.1 319.9 584.1 0.01 21 28 24252 -59.1 -86.1 2 27.0 -60.2 60 31 595.2 595.2 320.4 595.2 0.01 22 25 24969 -55.1 -85.1 1 30.0 -56.9 66 33 626.2 626.3 321.7 626.3 0.01 23 23 25499 -57.1 -85.1 2 28.0 -58.7 78 30 635.5 635.5 322.1 635.6 0.01 24 21 26082 -51.3 -83.3 1 32.0 -54.3 75 21 669.7 669.7 323.4 669.9 0.02 25 20 26400 -49.9 -81.9 1 32.0 -53.4 85 25 683.4 683.4 323.9 683.6 0.02 26 18 27088 -50.3 -81.3 1 31.0 -53.9 80 24 703.1 703.1 324.6 703.3 0.03 TRP 84 17602 -82.5 -87.5 42 5.0 -82.5 40 3 387.2 387.2 303.3 387.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 562.07 mb = 5069.28 m = 16631.28 ft Wetbulb zero: 648.12 mb = 3821.00 m = 12535.93 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 50.91 % Est. max temperature: 31.44 C = 88.58 F Sfc-Lift cond lev (LCL): 930.26 mb = 779.00 m = 2555.75 ft T: 22.45 C 700-500 lapse rate: 5.35 C/km ThetaE index: 33.89 C Layer 1000.0- 400.0 mb Conv cond level (CCL): 895.56 mb = 1108.27 m = 3636.02 ft Mean mixing ratio: 16.65 g/kg Conv temperature: 30.61 C = 87.11 F Cap Strength: 0.55 C Lifted Index: -1.82 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.17 C Lifted Index @700 mb: -0.80 C Showalter Index: 1.75 C Risk: Showers probable Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 19.40 C K Index: 25.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 223.80 Risk: None Energy Index: -2.38 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 897.56 J/kg Max Up Vert Vel: 42.37 m/s Conv Inhibition (B-): 5.17 J/kg Cap Strength: 1.25 C Lift Cond Lev (LCL): 907.09 mb = 997.76 m = 3273.47 ft Lev Free Conv (LFC): 882.09 mb = 1239.04 m = 4065.04 ft Equ Level (EL): 172.09 mb = 13405.07 m = 43979.35 ft B at Equ Level: 892.21 J/kg Max Parcel Lev (MPL): 102.09 mb = 16499.42 m = 54131.28 ft Wind level data Storm motion: 87 at 12 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 1014 21 70 10 -9.4 -3.4 | 315 4 2.7 -2.7 1 1000 142 75 11 -10.6 -2.8 | 325 3 1.5 -2.1 2 925 829 80 15 -14.8 -2.6 | 55 3 -2.6 -1.9 3 916 914 80 14 -13.8 -2.4 | 44 2 -1.7 -1.7 4 884 1219 85 15 -14.9 -1.3 | 78 3 -2.8 -0.6 5 853 1524 65 16 -14.5 -6.8 | 21 6 -2.4 -6.0 6 850 1559 70 16 -15.0 -5.5 | 31 6 -2.9 -4.7 7 823 1829 70 17 -16.0 -5.8 | 37 6 -3.8 -5.1 8 794 2134 60 16 -13.9 -8.0 | 13 7 -1.7 -7.3 9 766 2438 45 14 -9.9 -9.9 | 346 9 2.2 -9.2 10 700 3201 50 26 -19.9 -16.7 | 26 18 -7.8 -16.0 11 687 3353 50 26 -19.9 -16.7 | 26 18 -7.8 -16.0 12 637 3962 70 14 -13.2 -4.8 | 14 4 -1.0 -4.1 13 613 4267 60 17 -14.7 -8.5 | 18 8 -2.6 -7.8 14 547 5182 45 15 -10.6 -10.6 | 351 10 1.5 -9.9 15 507 5791 5 12 -1.0 -12.0 | 315 16 11.1 -11.2 16 500 5910 20 13 -4.4 -12.2 | 326 14 7.7 -11.5 17 451 6706 335 7 3.0 -6.3 | 290 16 15.1 -5.6 18 433 7010 15 15 -3.9 -14.5 | 329 16 8.2 -13.8 19 401 7620 15 26 -6.7 -25.1 | 348 25 5.4 -24.4 20 400 7630 15 25 -6.5 -24.1 | 346 24 5.7 -23.4 21 384 7925 15 22 -5.7 -21.3 | 343 22 6.4 -20.5 22 353 8534 320 18 11.6 -13.8 | 299 27 23.7 -13.1 23 325 9144 335 16 6.8 -14.5 | 306 23 18.9 -13.8 24 300 9730 290 10 9.4 -3.4 | 277 22 21.5 -2.7 25 299 9754 290 11 10.3 -3.8 | 278 23 22.5 -3.0 26 286 10058 290 10 9.4 -3.4 | 277 22 21.5 -2.7 27 262 10668 265 17 16.9 1.5 | 266 29 29.1 2.2 28 250 11000 275 17 16.9 -1.5 | 271 29 29.1 -0.8 29 209 12192 285 24 23.2 -6.2 | 279 36 35.3 -5.5 30 200 12470 270 31 31.0 -0.0 | 269 43 43.1 0.7 31 199 12497 270 31 31.0 -0.0 | 269 43 43.1 0.7 32 164 13716 265 43 42.8 3.7 | 265 55 55.0 4.5 33 150 14260 290 31 29.1 -10.6 | 283 42 41.3 -9.9 34 141 14630 295 32 29.0 -13.5 | 287 43 41.1 -12.8 35 127 15240 310 32 24.5 -20.6 | 298 42 36.6 -19.8 36 108 16154 300 27 23.4 -13.5 | 290 38 35.5 -12.8 37 103 16459 300 30 26.0 -15.0 | 291 41 38.1 -14.3 38 100 16620 325 15 8.6 -12.3 | 299 24 20.7 -11.6 39 97 16764 325 15 8.6 -12.3 | 299 24 20.7 -11.6 40 87 17374 310 19 14.6 -12.2 | 293 29 26.7 -11.5 41 84 17602 40 3 -1.9 -2.3 | 279 10 10.2 -1.6 42 83 17678 265 10 10.0 0.9 | 266 22 22.1 1.6 43 79 17983 360 13 -0.0 -13.0 | 315 17 12.1 -12.3 44 75 18288 305 14 11.5 -8.0 | 287 25 23.6 -7.3 45 71 18593 325 11 6.3 -9.0 | 294 20 18.4 -8.3 46 70 18650 110 8 -7.5 2.7 | 233 6 4.6 3.5 47 64 19202 180 10 0.0 10.0 | 229 16 12.1 10.7 48 61 19507 175 15 -1.3 14.9 | 215 19 10.8 15.7 49 58 19812 105 17 -16.4 4.4 | 140 7 -4.3 5.1 50 55 20117 90 9 -9.0 0.0 | 257 3 3.1 0.7 51 52 20422 60 25 -21.7 -12.5 | 39 15 -9.5 -11.8 52 50 20660 70 14 -13.2 -4.8 | 14 4 -1.0 -4.1 53 49 20726 50 17 -13.0 -10.9 | 5 10 -0.9 -10.2 54 47 21031 75 13 -12.6 -3.4 | 9 3 -0.4 -2.6 55 45 21336 105 13 -12.6 3.4 | 174 4 -0.4 4.1 56 43 21641 105 21 -20.3 5.4 | 127 10 -8.2 6.2 57 41 21946 70 16 -15.0 -5.5 | 31 6 -2.9 -4.7 58 39 22250 95 21 -20.9 1.8 | 106 9 -8.8 2.6 59 35 22860 65 22 -19.9 -9.3 | 42 12 -7.8 -8.6 60 33 23165 75 29 -28.0 -7.5 | 67 17 -15.9 -6.8 61 32 23470 60 27 -23.4 -13.5 | 41 17 -11.3 -12.8 62 30 23820 60 26 -22.5 -13.0 | 40 16 -10.4 -12.3 63 26 24689 60 35 -30.3 -17.5 | 47 25 -18.2 -16.8 64 23 25603 80 29 -28.6 -5.0 | 75 17 -16.4 -4.3 65 22 25908 60 26 -22.5 -13.0 | 40 16 -10.4 -12.3 66 21 26213 85 18 -17.9 -1.6 | 82 6 -5.8 -0.8 67 20 26400 85 25 -24.9 -2.2 | 84 13 -12.8 -1.5 68 16 27127 75 24 -23.2 -6.2 | 64 12 -11.1 -5.5 Wind Parameters Mean winds (0-6000m): 56.6 at 16.2 knts Storm direction: 86.6 at 12.2 knts Shear (0-3000m) pos: 2.0 neg: 1.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 65.5 deg Storm rel helicity (0-3000m) pos: 27.7 neg: -18.1 tot: 9.6 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 0.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 165.30 Bulk Shear: 5.43 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 76 12 340 2| 3.7 0.0 3.7| 1.8 0.0 1.8 3.5 0.76| 3.7 2.8 1000 78 13 15 2| 2.6 0.0 2.6| 3.1 -0.3 2.8 2.8 0.63| 3.6 2.2 1500 78 14 31 2| 1.7 1.6 3.3| 3.8 -4.8 -1.0 -0.7 0.09| 4.6 0.4 2000 75 14 32 3| 1.3 1.3 2.6| 6.4 -8.0 -1.6 -0.8 0.06| 4.5 0.3 2500 71 15 22 4| 1.0 1.9 2.9| 8.7 -18.1 -9.4 -3.7 -0.12| 4.9 -0.6 3000 66 15 19 6| 2.0 1.6 3.6| 27.7 -18.1 9.6 3.2 0.09| 5.5 0.5 4000 62 17 22 8| 1.3 1.2 2.5| 38.7 -20.4 18.2 4.6 0.09| 6.2 0.5 5000 61 17 19 8| 1.0 1.5 2.5| 39.0 -28.8 10.2 2.0 0.02| 5.7 0.1 6000 57 16 10 8| 0.9 1.8 2.6| 46.5 -60.3 -13.8 -2.3 -0.10| 5.9 -0.6 Wrote GIF file: /home/apache/climate/data/raob//NVVV/skewt/NVVV.skewt.20251029.23.gif