UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110323.upa.cvt Date: 2300Z 3 NOV 25 Searching for YSNF... Searching the city database file for: YSNF ... Date:2300Z 3 NOV 25 Station: YSNF WMO ident: 94996 Latitude: -29.03 Longitude: 167.93 Elevation: 109.00 ------------------------------------------------------------------------------- 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 1002 109 23.2 19.4 79 3.8 20.6 80 9 296.2 298.8 293.7 337.3 14.29 1 1000 127 22.0 18.5 81 3.5 19.6 80 9 295.1 297.6 292.8 333.9 13.52 2 996 162 21.0 17.7 81 3.3 18.8 88 9 294.5 296.8 292.1 331.4 12.90 3 943 633 17.2 16.8 97 0.4 17.0 119 10 295.3 297.6 292.3 332.2 12.87 4 932 733 17.2 14.2 83 3.0 15.3 117 7 296.3 298.2 291.2 328.0 10.99 5 925 798 17.0 14.3 84 2.7 15.3 115 6 296.7 298.7 291.4 328.9 11.14 6 855 1466 12.0 12.0 100 0.0 12.0 141 2 298.2 300.1 291.3 328.4 10.36 7 850 1515 11.8 11.8 100 0.0 11.8 145 2 298.5 300.4 291.3 328.5 10.28 8 777 2261 7.2 7.2 100 0.0 7.2 12 5 301.3 302.8 290.5 325.7 8.23 9 776 2272 7.4 3.9 78 3.5 5.5 12 5 301.7 302.9 289.1 321.2 6.53 10 767 2368 7.6 3.7 76 3.9 5.5 9 4 302.9 304.1 289.5 322.4 6.52 11 764 2401 8.2 -2.8 46 11.0 2.9 8 4 303.9 304.6 287.5 316.3 4.07 12 757 2477 8.4 -4.6 39 13.0 2.3 6 4 304.9 305.5 287.4 316.0 3.59 13 755 2499 8.6 -4.4 39 13.0 2.5 6 4 305.3 306.0 287.6 316.6 3.65 14 716 2935 5.2 -2.8 56 8.0 1.3 355 3 306.3 307.1 288.6 319.7 4.35 15 700 3120 4.2 -8.8 38 13.0 -1.3 350 2 307.1 307.7 287.4 316.0 2.81 16 692 3213 3.6 -10.4 35 14.0 -2.1 329 2 307.5 307.9 287.2 315.4 2.50 17 600 4355 -4.3 -14.3 46 10.0 -7.9 301 13 311.1 311.5 288.1 318.0 2.10 18 554 4980 -7.3 -42.3 4 35.0 -13.4 300 15 314.8 314.8 287.2 315.4 0.17 19 500 5770 -13.9 -40.9 8 27.0 -18.1 285 16 316.1 316.1 287.7 316.9 0.21 20 400 7420 -28.1 -42.1 25 14.0 -29.6 265 26 318.5 318.5 288.5 319.3 0.24 21 393 7546 -29.3 -42.3 27 13.0 -30.6 268 25 318.5 318.6 288.5 319.4 0.23 22 386 7674 -29.1 -57.1 5 28.0 -31.0 273 25 320.4 320.4 288.9 320.6 0.04 23 335 8675 -33.1 -67.1 2 34.0 -34.7 286 23 328.2 328.2 291.2 328.3 0.01 24 300 9440 -38.1 -69.1 2 31.0 -39.2 280 27 331.7 331.7 292.2 331.7 0.01 25 250 10680 -45.3 -71.3 4 26.0 -45.9 235 24 338.7 338.7 294.0 338.8 0.01 26 237 11034 -47.9 -71.9 5 24.0 -48.4 234 23 340.0 340.0 294.3 340.0 0.01 27 200 12140 -53.1 -75.1 5 22.0 -53.4 250 24 348.7 348.7 296.4 348.7 0.01 28 196 12270 -53.7 -76.7 4 23.0 -54.0 245 21 349.7 349.7 296.6 349.8 0.01 29 191 12436 -52.3 -77.3 3 25.0 -52.7 238 18 354.6 354.6 297.6 354.6 0.01 30 162 13487 -57.9 -79.9 4 22.0 -58.1 250 35 362.3 362.3 299.1 362.3 0.00 31 150 13970 -59.1 -81.1 4 22.0 -59.3 250 21 368.3 368.3 300.2 368.3 0.00 32 115 15611 -66.1 -85.1 5 19.0 -66.2 255 19 384.3 384.3 302.9 384.4 0.00 33 100 16460 -66.1 -86.1 4 20.0 -66.2 250 24 400.0 400.0 305.2 400.0 0.00 34 86 17377 -63.5 -86.5 3 23.0 -63.7 247 18 422.9 422.9 308.0 422.9 0.00 35 72 18451 -68.5 -88.5 4 20.0 -68.7 241 7 434.3 434.3 309.3 434.3 0.00 36 70 18620 -67.1 -88.1 4 21.0 -67.2 240 5 440.8 440.8 310.0 440.8 0.00 37 59 19661 -63.3 -87.3 2 24.0 -63.6 169 13 471.5 471.5 312.8 471.5 0.00 38 56 19981 -64.7 -88.7 2 24.0 -65.0 147 15 475.4 475.4 313.1 475.4 0.00 39 50 20680 -60.3 -87.3 2 27.0 -60.9 100 20 501.4 501.4 315.1 501.4 0.00 40 49 20806 -59.3 -86.3 2 27.0 -59.9 100 21 506.7 506.7 315.4 506.7 0.00 41 44 21476 -62.1 -88.1 2 26.0 -62.6 100 24 515.7 515.7 316.0 515.7 0.00 42 30 23870 -57.3 -86.3 1 29.0 -58.5 100 36 588.4 588.4 320.0 588.5 0.01 43 24 25307 -50.3 -82.3 1 32.0 -53.2 81 30 647.5 647.6 322.6 647.7 0.02 44 20 26490 -53.5 -83.5 1 30.0 -56.1 65 25 672.4 672.4 323.5 672.6 0.02 45 18 27164 -55.9 -84.9 1 29.0 -58.1 69 24 685.4 685.4 324.0 685.5 0.02 46 12 29803 -45.9 -80.9 1 35.0 -52.5 83 21 805.1 805.1 327.4 805.6 0.05 47 10 31010 -48.5 -81.5 1 33.0 -54.6 90 20 838.5 838.5 328.1 839.0 0.05 48 9.4 31417 -48.3 -81.3 1 33.0 -54.7 854.2 854.3 328.5 854.8 0.06 TRP 115 15611 -66.1 -85.1 5 19.0 -66.2 255 19 384.3 384.3 302.9 384.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5643.00 m Freezing level: 650.08 mb = 3733.60 m = 12249.19 ft Wetbulb zero: 708.06 mb = 3026.52 m = 9929.41 ft Precipitable water: 1.23 inches Sfc-500 mean rel hum: 54.70 % Est. max temperature: 25.41 C = 77.74 F Sfc-Lift cond lev (LCL): 947.89 mb = 588.49 m = 1930.72 ft T: 17.56 C 700-500 lapse rate: 6.83 C/km ThetaE index: 7.32 C Layer 777.0- 767.0 mb Conv cond level (CCL): 900.80 mb = 1022.93 m = 3356.04 ft Mean mixing ratio: 12.23 g/kg Conv temperature: 24.24 C = 75.63 F Cap Strength: 1.12 C Lifted Index: -3.02 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.67 C Lifted Index @700 mb: -0.39 C Showalter Index: -1.91 C Risk: Thunderstorms probable Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 25.70 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 209.60 Risk: None Energy Index: -2.28 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 642.80 J/kg Max Up Vert Vel: 35.86 m/s Conv Inhibition (B-): 10.59 J/kg Cap Strength: 1.12 C Lift Cond Lev (LCL): 922.54 mb = 820.64 m = 2692.36 ft Lev Free Conv (LFC): 877.54 mb = 1244.96 m = 4084.45 ft Equ Level (EL): 757.54 mb = 2471.00 m = 8106.86 ft B at Equ Level: 50.90 J/kg Max Parcel Lev (MPL): 207.54 mb = 11899.02 m = 39038.32 ft Wind level data Storm motion: 332 at 6 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 1002 109 80 9 -8.9 -1.6 | 108 12 -11.8 3.9 1 1000 127 80 9 -8.9 -1.6 | 108 12 -11.8 3.9 2 980 305 120 10 -8.7 5.0 | 132 16 -11.6 10.4 3 945 610 120 10 -8.7 5.0 | 132 16 -11.6 10.4 4 925 798 115 6 -5.4 2.5 | 134 12 -8.4 8.0 5 912 914 100 6 -5.9 1.0 | 126 11 -8.8 6.5 6 850 1515 145 2 -1.1 1.6 | 150 8 -4.1 7.1 7 789 2134 15 5 -1.3 -4.8 | 98 4 -4.2 0.6 8 700 3120 350 2 0.3 -2.0 | 143 4 -2.6 3.5 9 680 3353 295 1 0.9 -0.4 | 158 5 -2.0 5.0 10 629 3962 280 10 9.8 -1.7 | 242 8 6.9 3.7 11 605 4267 300 12 10.4 -6.0 | 274 7 7.5 -0.6 12 582 4572 305 16 13.1 -9.2 | 290 11 10.2 -3.7 13 560 4877 305 16 13.1 -9.2 | 290 11 10.2 -3.7 14 518 5486 270 10 10.0 -0.0 | 232 9 7.1 5.4 15 500 5770 285 16 15.5 -4.1 | 264 13 12.5 1.3 16 478 6096 290 18 16.9 -6.2 | 273 14 14.0 -0.7 17 441 6706 255 22 21.3 5.7 | 239 21 18.3 11.1 18 400 7420 265 26 25.9 2.3 | 251 24 23.0 7.7 19 389 7620 270 25 25.0 -0.0 | 256 23 22.1 5.4 20 356 8230 305 27 22.1 -15.5 | 298 22 19.2 -10.0 21 341 8534 280 22 21.7 -3.8 | 265 19 18.7 1.6 22 313 9144 310 27 20.7 -17.4 | 304 21 17.8 -11.9 23 300 9440 280 27 26.6 -4.7 | 268 24 23.7 0.7 24 286 9754 275 27 26.9 -2.4 | 263 24 24.0 3.1 25 274 10058 270 33 33.0 -0.0 | 260 31 30.1 5.4 26 250 10680 235 24 19.7 13.8 | 221 25 16.7 19.2 27 239 10973 235 24 19.7 13.8 | 221 25 16.7 19.2 28 228 11278 230 19 14.6 12.2 | 213 21 11.6 17.7 29 218 11582 270 15 15.0 -0.0 | 246 13 12.1 5.4 30 208 11887 265 27 26.9 2.4 | 252 25 24.0 7.8 31 200 12140 250 24 22.6 8.2 | 235 24 19.6 13.6 32 189 12497 235 17 13.9 9.8 | 216 19 11.0 15.2 33 172 13106 260 30 29.5 5.2 | 248 29 26.6 10.6 34 164 13411 250 37 34.8 12.7 | 240 37 31.8 18.1 35 150 13970 250 21 19.7 7.2 | 233 21 16.8 12.6 36 149 14021 230 26 19.9 16.7 | 217 28 17.0 22.1 37 142 14326 260 23 22.7 4.0 | 244 22 19.7 9.4 38 135 14630 270 24 24.0 -0.0 | 256 22 21.1 5.4 39 122 15240 230 29 22.2 18.6 | 219 31 19.3 24.1 40 116 15545 225 16 11.3 11.3 | 207 19 8.4 16.8 41 115 15611 255 19 18.4 4.9 | 236 19 15.4 10.4 42 111 15850 255 24 23.2 6.2 | 240 23 20.3 11.6 43 105 16154 250 26 24.4 8.9 | 236 26 21.5 14.3 44 100 16460 250 24 22.6 8.2 | 235 24 19.6 13.6 45 95 16764 250 24 22.6 8.2 | 235 24 19.6 13.6 46 70 18620 240 5 4.3 2.5 | 190 8 1.4 7.9 47 50 20680 100 20 -19.7 3.5 | 111 24 -22.6 8.9 48 30 23870 100 36 -35.5 6.3 | 107 40 -38.4 11.7 49 20 26490 65 25 -22.7 -10.6 | 79 26 -25.6 -5.1 50 10 31010 90 20 -20.0 0.0 | 103 24 -22.9 5.4 Wind Parameters Mean winds (0-6000m): 301.7 at 8.2 knts Storm direction: 331.7 at 6.2 knts Shear (0-3000m) pos: 1.1 neg: 1.6 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 34.9 deg Storm rel helicity (0-3000m) pos: 36.0 neg: -16.3 tot: 19.7 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 0.9 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 15.06 Bulk Shear: 42.69 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 ------------------------------------------------------------------------------- 500 113 10 127 15| 6.8 0.0 6.8| 21.7 0.0 21.7 43.4 0.88| 6.9 6.0 1000 112 8 129 14| 3.4 2.7 6.1| 27.3 -3.7 23.6 23.6 0.47| 7.2 3.4 1500 113 6 132 12| 2.2 1.8 4.1| 33.1 -5.5 27.6 18.4 0.45| 6.2 2.8 2000 106 6 130 11| 1.7 2.6 4.3| 33.1 -16.3 16.8 8.4 0.10| 6.5 0.6 2500 93 5 124 10| 1.3 2.1 3.4| 34.5 -16.3 18.2 7.3 0.14| 5.6 0.8 3000 84 5 122 9| 1.1 1.6 2.7| 36.0 -16.3 19.7 6.6 0.19| 4.9 0.9 4000 61 5 112 8| 1.2 1.6 2.8| 50.6 -16.3 34.4 8.6 0.38| 5.3 2.0 5000 320 7 268 2| 1.1 1.1 2.3| 61.3 -27.2 34.2 6.8 0.32| 5.3 1.7 6000 302 8 255 4| 1.4 0.9 2.3| 83.2 -40.3 42.9 7.1 0.28| 5.6 1.6 Wrote GIF file: /home/apache/climate/data/raob//YSNF/skewt/YSNF.skewt.20251103.23.gif