UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110823.upa.cvt Date: 2300Z 8 NOV 25 Searching for YSNF... Searching the city database file for: YSNF ... Date:2300Z 8 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 1001 109 23.4 18.9 76 4.5 20.3 250 6 296.5 299.0 293.4 336.4 13.86 1 1000 124 22.6 18.8 79 3.8 20.0 250 6 295.8 298.2 293.2 335.4 13.78 2 983 273 19.8 17.4 86 2.4 18.2 262 4 294.4 296.7 292.0 331.0 12.82 3 932 730 16.2 15.6 96 0.6 15.8 313 3 295.2 297.4 291.7 329.8 12.04 4 925 794 15.8 14.6 93 1.2 15.0 325 4 295.5 297.5 291.2 328.2 11.37 5 902 1008 14.4 12.8 90 1.6 13.4 321 5 296.2 298.0 290.6 326.1 10.35 6 850 1509 12.2 9.6 84 2.6 10.6 300 8 298.9 300.5 290.2 324.9 8.86 7 745 2605 7.0 1.0 66 6.0 3.8 264 10 304.8 305.8 289.2 321.6 5.53 8 728 2795 6.8 -17.2 16 24.0 -1.7 269 10 306.6 306.8 285.7 311.0 1.36 9 720 2886 6.0 -5.0 45 11.0 0.9 271 10 306.6 307.3 288.1 318.0 3.66 10 700 3117 5.2 -12.8 26 18.0 -1.9 270 10 308.2 308.6 287.0 314.8 2.04 11 677 3389 4.4 -32.6 5 37.0 -5.0 264 12 310.3 310.4 285.9 311.6 0.36 12 640 3844 1.8 -37.2 4 39.0 -7.0 255 16 312.4 312.4 286.5 313.3 0.24 13 617 4138 0.8 -28.2 9 29.0 -7.1 248 18 314.5 314.6 287.6 316.6 0.61 14 614 4178 0.6 -11.4 40 12.0 -4.3 247 18 314.7 315.2 289.8 323.2 2.60 15 607 4269 -0.3 -7.3 59 7.0 -3.4 245 19 314.7 315.4 290.7 326.4 3.64 16 513 5592 -9.5 -23.5 31 14.0 -13.4 245 29 319.1 319.3 289.6 323.0 1.12 17 500 5790 -9.9 -32.9 13 23.0 -14.9 245 31 321.0 321.1 289.6 322.7 0.48 18 464 6363 -12.3 -42.3 6 30.0 -17.4 250 32 324.9 325.0 290.5 325.7 0.20 19 416 7188 -18.1 -38.1 16 20.0 -21.5 224 32 327.8 327.8 291.5 329.1 0.34 20 400 7480 -20.5 -31.5 37 11.0 -22.7 235 37 328.3 328.5 291.9 330.8 0.69 21 352 8412 -29.1 -31.8 77 2.7 -29.6 257 37 329.0 329.1 292.2 331.7 0.76 22 328 8915 -31.9 -34.9 75 3.0 -32.3 251 43 331.8 332.0 292.8 334.1 0.60 23 300 9540 -37.3 -40.4 73 3.1 -37.6 235 53 332.8 332.9 292.9 334.2 0.38 24 268 10307 -43.9 -46.8 73 2.9 -44.1 225 68 334.1 334.1 293.0 334.9 0.21 25 250 10770 -46.5 -52.5 50 6.0 -46.8 225 88 336.9 337.0 293.7 337.4 0.12 26 226 11431 -52.5 -59.5 43 7.0 -52.7 221 93 337.6 337.6 293.8 337.9 0.06 27 214 11781 -55.7 -60.3 56 4.6 -55.8 218 96 338.0 338.0 293.9 338.2 0.05 28 204 12085 -57.7 -64.5 42 6.8 -57.8 215 98 339.5 339.5 294.2 339.6 0.03 29 203 12116 -57.9 -64.9 40 7.0 -58.0 215 98 339.6 339.6 294.3 339.8 0.03 30 200 12210 -57.3 -66.3 31 9.0 -57.5 215 94 342.0 342.0 294.8 342.1 0.03 31 180 12873 -57.1 -77.1 6 20.0 -57.3 213 59 352.8 352.8 297.3 352.8 0.01 32 150 14010 -61.3 -82.3 5 21.0 -61.4 245 62 364.5 364.5 299.5 364.5 0.00 33 143 14306 -62.7 -82.7 5 20.0 -62.9 245 66 367.0 367.0 300.0 367.1 0.00 34 134 14707 -61.7 -84.7 3 23.0 -61.9 245 70 375.7 375.7 301.5 375.7 0.00 35 100 16480 -71.1 -86.1 9 15.0 -71.2 235 43 390.4 390.4 303.8 390.4 0.00 36 95 16782 -72.3 -87.3 9 15.0 -72.3 235 43 393.8 393.8 304.3 393.8 0.00 37 90 17102 -67.3 -88.3 4 21.0 -67.4 237 36 409.9 409.9 306.5 409.9 0.00 38 70 18620 -65.5 -88.5 3 23.0 -65.7 245 7 444.3 444.3 310.3 444.3 0.00 39 50 20670 -64.7 -89.7 2 25.0 -65.0 120 3 491.0 491.0 314.3 491.0 0.00 40 30 23840 -59.3 -88.3 1 29.0 -60.3 90 30 583.0 583.0 319.8 583.0 0.01 41 20 26420 -53.7 -85.7 1 32.0 -56.2 75 29 671.8 671.8 323.5 671.9 0.01 42 13 29208 -50.7 -84.7 1 34.0 -55.1 770.3 770.3 326.5 770.5 0.02 TRP 203 12116 -57.9 -64.9 40 7.0 -58.0 215 98 339.6 339.6 294.3 339.8 0.03 WND 204 12085 -57.7 -64.5 42 6.8 -57.8 215 98 339.5 339.5 294.2 339.6 0.03 Sounding variables and indices 1000-500 mb thick: 5666.00 m Freezing level: 609.33 mb = 4238.75 m = 13906.49 ft Wetbulb zero: 733.31 mb = 2735.55 m = 8974.79 ft Precipitable water: 1.20 inches Sfc-500 mean rel hum: 52.59 % Est. max temperature: 25.81 C = 78.45 F Sfc-Lift cond lev (LCL): 937.24 mb = 681.65 m = 2236.37 ft T: 16.58 C 700-500 lapse rate: 5.65 C/km ThetaE index: 25.43 C Layer 1000.0- 720.0 mb Conv cond level (CCL): 920.69 mb = 833.70 m = 2735.20 ft Mean mixing ratio: 12.14 g/kg Conv temperature: 22.53 C = 72.55 F Cap Strength: 2.05 C Lifted Index: 1.33 C Risk: Showers probable Lifted Index @300 mb: 2.99 C Lifted Index @700 mb: 0.87 C Showalter Index: 3.88 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.50 C K Index: 13.70 Risk: None Sweat Index: 162.20 Risk: None Energy Index: -0.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.17 J/kg Max Up Vert Vel: 4.51 m/s Conv Inhibition (B-): 1.19 J/kg Cap Strength: 2.00 C Lift Cond Lev (LCL): 926.80 mb = 777.47 m = 2550.71 ft Lev Free Conv (LFC): 911.80 mb = 916.12 m = 3005.60 ft Equ Level (EL): 771.80 mb = 2311.50 m = 7583.55 ft B at Equ Level: 10.13 J/kg Max Parcel Lev (MPL): 701.80 mb = 3095.99 m = 10157.33 ft Wind level data Storm motion: 285 at 11 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 1001 109 250 6 5.6 2.1 | 134 7 -5.1 4.9 1 1000 124 250 6 5.6 2.1 | 134 7 -5.1 4.9 2 945 610 290 1 0.9 -0.3 | 105 10 -9.8 2.5 3 925 794 325 4 2.3 -3.3 | 87 8 -8.4 -0.4 4 912 914 325 5 2.9 -4.1 | 81 8 -7.8 -1.2 5 850 1509 300 8 6.9 -4.0 | 73 4 -3.8 -1.1 6 818 1829 275 10 10.0 -0.9 | 160 2 -0.7 2.0 7 788 2134 285 10 9.7 -2.6 | 106 1 -1.0 0.3 8 760 2438 260 10 9.8 1.7 | 170 5 -0.8 4.6 9 706 3048 275 10 10.0 -0.9 | 160 2 -0.7 2.0 10 700 3117 270 10 10.0 -0.0 | 166 3 -0.7 2.9 11 606 4267 245 19 17.2 8.0 | 211 13 6.5 10.9 12 500 5790 245 31 28.1 13.1 | 227 24 17.4 16.0 13 461 6401 250 32 30.1 10.9 | 234 24 19.4 13.8 14 409 7315 220 32 20.6 24.5 | 200 29 9.9 27.4 15 400 7480 235 37 30.3 21.2 | 219 31 19.6 24.1 16 345 8534 260 37 36.4 6.4 | 250 27 25.7 9.3 17 300 9540 235 53 43.4 30.4 | 225 47 32.7 33.3 18 278 10058 225 58 41.0 41.0 | 215 53 30.3 43.9 19 250 10770 225 88 62.2 62.2 | 218 83 51.5 65.1 20 242 10973 225 90 63.6 63.6 | 219 85 52.9 66.5 21 204 12085 215 98 56.2 80.3 | 209 95 45.5 83.2 22 203 12116 215 98 56.2 80.3 | 209 95 45.5 83.2 23 201 12192 215 98 56.2 80.3 | 209 95 45.5 83.2 24 200 12210 215 94 53.9 77.0 | 208 91 43.2 79.9 25 191 12497 210 81 40.5 70.1 | 202 79 29.8 73.0 26 173 13106 215 45 25.8 36.9 | 201 43 15.1 39.7 27 165 13411 235 39 31.9 22.4 | 220 33 21.2 25.3 28 157 13716 255 49 47.3 12.7 | 247 40 36.6 15.6 29 150 14010 245 62 56.2 26.2 | 237 54 45.5 29.1 30 135 14630 245 71 64.3 30.0 | 238 63 53.7 32.9 31 100 16459 245 42 38.1 17.7 | 233 34 27.4 20.6 32 100 16480 235 43 35.2 24.7 | 222 37 24.5 27.5 33 95 16764 235 43 35.2 24.7 | 222 37 24.5 27.5 34 70 18620 245 7 6.3 3.0 | 143 7 -4.4 5.8 35 50 20670 120 3 -2.6 1.5 | 108 14 -13.3 4.4 36 30 23840 90 30 -30.0 0.0 | 94 41 -40.7 2.9 37 20 26420 75 29 -28.0 -7.5 | 83 39 -38.7 -4.6 Wind Parameters Mean winds (0-6000m): 255.1 at 14.8 knts Storm direction: 285.1 at 11.1 knts Shear (0-3000m) pos: 1.3 neg: 1.4 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 31.6 deg Storm rel helicity (0-3000m) pos: 2.6 neg: -18.1 tot: -15.5 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.61 Bulk Shear: 16.67 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 ------------------------------------------------------------------------------- 500 255 4 118 8| 5.4 0.0 5.4| 0.0 -7.8 -7.8 -15.6 -0.69| 5.8 -4.0 1000 292 4 102 7| 3.4 0.0 3.4| 0.0 -16.9 -16.9 -16.9 -0.71| 5.8 -4.1 1500 298 5 95 6| 2.3 1.4 3.7| 0.4 -17.5 -17.1 -11.4 -0.51| 5.3 -2.7 2000 291 6 98 5| 1.7 1.5 3.2| 1.7 -17.8 -16.1 -8.1 -0.32| 5.1 -1.6 2500 284 7 106 4| 1.4 1.6 3.0| 2.5 -17.8 -15.3 -6.1 -0.19| 4.9 -0.9 3000 281 7 114 4| 1.3 1.4 2.7| 2.6 -18.1 -15.5 -5.2 -0.18| 4.5 -0.8 4000 271 9 150 3| 1.0 2.2 3.2| 6.6 -18.3 -11.7 -2.9 -0.04| 4.6 -0.2 5000 261 12 190 5| 0.8 2.6 3.4| 18.8 -18.6 0.2 0.0 0.03| 4.5 0.1 6000 255 15 208 8| 0.7 2.5 3.2| 38.4 -18.6 19.8 3.3 0.09| 4.4 0.4 Wrote GIF file: /home/apache/climate/data/raob//YSNF/skewt/YSNF.skewt.20251108.23.gif