UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110223.upa.cvt Date: 2300Z 2 NOV 25 Searching for NVVV... Searching the city database file for: NVVV ... Date:2300Z 2 NOV 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 1009 21 30.6 23.6 66 7.0 25.4 240 8 303.0 306.4 298.2 357.8 18.47 1 1000 100 27.8 22.8 74 5.0 24.2 255 7 301.0 304.2 297.3 353.1 17.74 2 925 788 21.8 20.6 93 1.2 20.9 265 2 301.6 304.7 296.8 350.9 16.74 3 850 1518 17.4 13.5 78 3.9 14.8 5 8 304.4 306.5 294.0 338.7 11.52 4 700 3154 9.6 -4.4 37 14.0 2.7 350 18 313.1 313.9 290.5 325.7 3.94 5 500 5850 -7.7 -29.7 15 22.0 -13.2 330 22 323.7 323.8 290.6 326.0 0.65 6 400 7540 -21.1 -45.1 10 24.0 -24.2 295 21 327.6 327.6 291.2 328.2 0.17 7 300 9600 -37.7 -45.7 43 8.0 -38.4 295 29 332.2 332.3 292.6 333.1 0.21 8 250 10840 -42.5 -69.5 4 27.0 -43.3 295 53 342.9 342.9 295.0 342.9 0.01 9 200 12330 -51.3 -74.3 5 23.0 -51.7 280 63 351.5 351.5 297.0 351.6 0.01 10 190 12659 -53.2 -75.9 5 22.6 -53.6 275 70 353.6 353.6 297.4 353.7 0.01 11 150 14140 -62.1 -83.1 4 21.0 -62.3 280 58 363.1 363.1 299.3 363.1 0.00 12 100 16550 -77.3 -86.3 22 9.0 -77.3 275 33 378.4 378.4 302.0 378.4 0.00 13 78 17995 -71.9 -87.9 7 16.0 -72.0 320 21 417.4 417.4 307.4 417.5 0.00 14 74 18303 -74.5 -88.5 10 14.0 -74.6 259 12 418.3 418.3 307.5 418.3 0.00 15 62 19336 -73.1 -90.1 6 17.0 -73.2 180 5 443.1 443.1 310.2 443.1 0.00 16 54 20161 -65.7 -89.7 2 24.0 -66.0 121 15 478.0 478.0 313.3 478.0 0.00 17 52 20389 -67.1 -90.1 2 23.0 -67.3 133 21 479.9 480.0 313.4 480.0 0.00 18 39 22159 -59.1 -88.1 1 29.0 -59.9 105 22 541.3 541.3 317.6 541.4 0.00 19 33 23200 -61.7 -89.7 1 28.0 -62.4 56 23 560.9 560.9 318.7 561.0 0.00 20 30 23801 -54.7 -86.7 1 32.0 -56.3 74 15 595.5 595.5 320.4 595.6 0.01 21 27 24472 -56.5 -87.5 1 31.0 -58.0 93 15 608.7 608.7 321.0 608.7 0.01 22 23 25489 -56.5 -87.5 1 31.0 -58.2 97 22 637.2 637.2 322.2 637.3 0.01 23 19 26716 -51.3 -85.3 1 34.0 -54.5 95 22 689.2 689.2 324.1 689.3 0.01 24 19 26716 -51.5 -85.5 1 34.0 -54.7 95 22 688.6 688.6 324.0 688.7 0.01 TRP WND 190 12659 -53.2 -75.9 5 22.6 -53.6 275 70 353.6 353.6 297.4 353.7 0.01 Sounding variables and indices 1000-500 mb thick: 5750.00 m Freezing level: 589.02 mb = 4650.05 m = 15255.87 ft Wetbulb zero: 665.93 mb = 3553.81 m = 11659.34 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 48.83 % Est. max temperature: 31.66 C = 88.99 F Sfc-Lift cond lev (LCL): 912.23 mb = 908.06 m = 2979.15 ft T: 21.08 C 700-500 lapse rate: 6.42 C/km ThetaE index: 32.14 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 904.20 mb = 984.35 m = 3229.47 ft Mean mixing ratio: 17.13 g/kg Conv temperature: 29.98 C = 85.96 F Cap Strength: 0.45 C Lifted Index: -5.43 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -10.36 C Lifted Index @700 mb: -1.49 C Showalter Index: -0.40 C Risk: Thunderstorms probable Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 21.20 C K Index: 24.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 200.00 Risk: None Energy Index: -2.44 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2231.39 J/kg Max Up Vert Vel: 66.80 m/s Conv Inhibition (B-): 3.87 J/kg Cap Strength: 1.54 C Lift Cond Lev (LCL): 916.59 mb = 866.84 m = 2843.93 ft Lev Free Conv (LFC): 891.59 mb = 1105.58 m = 3627.20 ft Equ Level (EL): 201.59 mb = 12277.09 m = 40278.68 ft B at Equ Level: 2231.35 J/kg Max Parcel Lev (MPL): 91.59 mb = 17060.83 m = 55973.18 ft Wind level data Storm motion: 9 at 10 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 21 240 8 6.9 4.0 | 212 16 8.4 13.5 1 1000 100 255 7 6.8 1.8 | 216 14 8.2 11.3 2 977 305 220 10 6.4 7.7 | 205 19 7.9 17.2 3 925 788 265 2 2.0 0.2 | 200 10 3.5 9.7 4 912 914 310 3 2.3 -1.9 | 206 8 3.8 7.6 5 850 1518 5 8 -0.7 -8.0 | 207 2 0.8 1.5 6 790 2134 30 11 -5.5 -9.5 | 90 4 -4.0 -0.0 7 762 2438 355 11 1.0 -11.0 | 301 3 2.4 -1.4 8 700 3154 350 18 3.1 -17.7 | 331 9 4.6 -8.2 9 657 3658 340 15 5.1 -14.1 | 305 8 6.6 -4.6 10 609 4267 325 16 9.2 -13.1 | 289 11 10.7 -3.6 11 586 4572 330 13 6.5 -11.3 | 282 8 8.0 -1.7 12 565 4877 340 14 4.8 -13.2 | 300 7 6.3 -3.6 13 523 5486 340 18 6.2 -16.9 | 314 11 7.6 -7.4 14 504 5791 315 24 17.0 -17.0 | 292 20 18.5 -7.5 15 500 5850 330 22 11.0 -19.1 | 307 16 12.5 -9.5 16 484 6096 330 22 11.0 -19.1 | 307 16 12.5 -9.5 17 429 7010 310 18 13.8 -11.6 | 278 15 15.3 -2.1 18 400 7540 295 21 19.0 -8.9 | 268 21 20.5 0.6 19 396 7620 295 21 19.0 -8.9 | 268 21 20.5 0.6 20 334 8839 305 37 30.3 -21.2 | 290 34 31.8 -11.7 21 306 9449 285 29 28.0 -7.5 | 266 30 29.5 2.0 22 300 9600 295 29 26.3 -12.3 | 276 28 27.8 -2.7 23 293 9754 295 28 25.4 -11.8 | 275 27 26.9 -2.3 24 280 10058 300 36 31.2 -18.0 | 285 34 32.7 -8.5 25 250 10840 295 53 48.0 -22.4 | 285 51 49.5 -12.9 26 245 10973 295 55 49.8 -23.2 | 285 53 51.3 -13.7 27 224 11582 275 55 54.8 -4.8 | 265 56 56.3 4.7 28 200 12330 280 63 62.0 -10.9 | 271 64 63.5 -1.4 29 190 12659 275 70 69.7 -6.1 | 267 71 71.2 3.4 30 186 12802 275 70 69.7 -6.1 | 267 71 71.2 3.4 31 150 14140 280 58 57.1 -10.1 | 271 59 58.6 -0.6 32 118 15545 285 43 41.5 -11.1 | 272 43 43.0 -1.6 33 113 15850 280 53 52.2 -9.2 | 270 54 53.7 0.3 34 107 16154 260 41 40.4 7.1 | 248 45 41.9 16.6 35 100 16550 275 33 32.9 -2.9 | 259 35 34.4 6.6 36 96 16764 275 33 32.9 -2.9 | 259 35 34.4 6.6 37 87 17374 265 26 25.9 2.3 | 247 30 27.4 11.8 38 82 17678 320 22 14.1 -16.9 | 295 17 15.6 -7.3 39 78 17983 320 21 13.5 -16.1 | 294 16 15.0 -6.6 40 74 18288 255 11 10.6 2.8 | 224 17 12.1 12.4 41 70 18593 310 18 13.8 -11.6 | 278 15 15.3 -2.1 42 66 18898 275 10 10.0 -0.9 | 233 14 11.4 8.6 43 63 19202 200 4 1.4 3.8 | 192 14 2.8 13.3 44 60 19507 120 10 -8.7 5.0 | 154 16 -7.2 14.5 45 56 19812 75 13 -12.6 -3.4 | 119 13 -11.1 6.1 46 54 20117 130 16 -12.3 10.3 | 151 23 -10.8 19.8 47 51 20422 135 25 -17.7 17.7 | 149 32 -16.2 27.2 48 48 20726 115 24 -21.8 10.1 | 134 28 -20.3 19.7 49 46 21031 75 23 -22.2 -6.0 | 100 21 -20.7 3.6 50 43 21336 115 16 -14.5 6.8 | 141 21 -13.0 16.3 51 41 21641 105 30 -29.0 7.8 | 122 32 -27.5 17.3 52 39 21946 105 21 -20.3 5.4 | 128 24 -18.8 14.9 53 35 22555 65 24 -21.8 -10.1 | 88 20 -20.3 -0.6 54 33 22860 55 23 -18.8 -13.2 | 78 18 -17.4 -3.7 55 31 23165 80 17 -16.7 -3.0 | 113 17 -15.3 6.6 56 28 23774 65 13 -11.8 -5.5 | 111 11 -10.3 4.0 57 27 24079 100 15 -14.8 2.6 | 132 18 -13.3 12.1 58 25 24384 95 29 -28.9 2.5 | 114 30 -27.4 12.0 59 24 24689 85 19 -18.9 -1.7 | 114 19 -17.4 7.9 60 23 24994 100 23 -22.7 4.0 | 123 25 -21.2 13.5 61 20 25603 85 34 -33.9 -3.0 | 101 33 -32.4 6.5 62 18 26213 100 16 -15.8 2.8 | 131 19 -14.3 12.3 63 17 26518 75 20 -19.3 -5.2 | 104 18 -17.8 4.3 64 17 26822 110 14 -13.2 4.8 | 141 18 -11.7 14.3 65 16 27127 55 15 -12.3 -8.6 | 95 11 -10.8 0.9 Wind Parameters Mean winds (0-6000m): 338.9 at 12.8 knts Storm direction: 8.9 at 9.6 knts Shear (0-3000m) pos: 3.0 neg: 1.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 117.6 deg Storm rel helicity (0-3000m) pos: 16.3 neg: -21.4 tot: -5.2 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -1.1 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 58.47 Bulk Shear: 38.16 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 ------------------------------------------------------------------------------- 500 233 8 209 17| 1.6 0.0 1.6| 8.7 -13.1 -4.5 -8.9 -0.08| 11.3 -1.0 1000 239 6 207 14| 4.2 0.0 4.2| 11.9 -17.6 -5.7 -5.7 -0.05| 9.5 -0.5 1500 271 6 218 12| 4.9 0.0 4.9| 13.8 -18.0 -4.2 -2.8 -0.02| 8.5 -0.2 2000 324 7 234 7| 4.5 0.0 4.5| 13.8 -18.9 -5.1 -2.6 -0.11| 7.4 -0.8 2500 348 8 236 4| 3.6 1.3 4.9| 14.0 -21.4 -7.4 -3.0 -0.22| 7.7 -1.7 3000 350 9 253 3| 3.0 1.7 4.7| 16.3 -21.4 -5.2 -1.7 -0.15| 7.3 -1.1 4000 346 11 282 4| 2.3 1.6 3.9| 16.6 -34.1 -17.4 -4.4 -0.24| 6.4 -1.5 5000 342 11 285 5| 2.1 1.2 3.3| 22.2 -39.2 -17.0 -3.4 -0.19| 5.9 -1.1 6000 339 13 292 7| 1.8 1.6 3.4| 39.4 -54.4 -15.0 -2.5 -0.15| 6.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//NVVV/skewt/NVVV.skewt.20251102.23.gif