UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for PASY... Searching the city database file for: PASY ... Date:1200Z 20 APR 25 Station: PASY WMO ident: 70414 Latitude: 52.72 Longitude: 174.12 Elevation: 30.00 ------------------------------------------------------------------------------- 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 30 3.0 0.0 81 3.0 1.7 250 15 275.1 275.7 274.2 285.3 3.77 1 1000 141 2.4 -0.7 80 3.1 1.1 255 18 275.5 276.2 274.3 285.5 3.63 2 928 740 -3.1 -4.4 91 1.3 -3.6 259 23 275.9 276.4 273.5 284.1 2.97 3 925 766 -0.9 -11.9 43 11.0 -4.3 260 23 278.4 278.7 273.0 283.1 1.66 4 924 775 0.0 -14.0 34 14.0 -4.2 260 23 279.4 279.6 273.2 283.5 1.40 5 923 783 0.2 -13.8 34 14.0 -4.0 261 22 279.7 279.9 273.3 283.8 1.42 6 850 1438 -4.5 -15.5 42 11.0 -7.5 255 22 281.4 281.7 274.2 285.4 1.34 7 801 1902 -8.5 -17.5 48 9.0 -10.8 247 22 282.0 282.2 274.3 285.6 1.21 8 787 2038 -9.7 -20.7 40 11.0 -12.2 252 23 282.1 282.3 274.0 284.9 0.93 9 778 2127 -8.9 -25.9 24 17.0 -12.3 255 24 283.9 284.0 274.4 285.8 0.59 10 759 2318 -9.1 -31.1 15 22.0 -13.0 252 28 285.7 285.8 275.0 286.9 0.38 11 700 2941 -11.5 -40.5 7 29.0 -15.4 240 35 289.7 289.8 276.8 290.3 0.16 12 694 3007 -11.7 -43.7 5 32.0 -15.7 237 35 290.2 290.3 277.0 290.6 0.11 13 586 4276 -21.5 -46.5 9 25.0 -23.8 235 44 293.2 293.2 278.4 293.6 0.10 14 573 4440 -23.1 -33.1 40 10.0 -24.4 234 45 293.2 293.3 278.9 294.6 0.41 15 532 4978 -28.1 -33.1 62 5.0 -28.7 230 49 293.5 293.6 279.1 295.0 0.44 16 525 5073 -28.9 -34.9 56 6.0 -29.6 230 50 293.7 293.7 279.0 294.9 0.38 17 514 5224 -29.3 -56.3 6 27.0 -30.7 230 53 295.0 295.0 279.1 295.1 0.04 18 500 5420 -30.9 -55.9 7 25.0 -32.1 230 57 295.4 295.4 279.3 295.5 0.04 19 475 5783 -32.7 -58.7 6 26.0 -33.8 233 67 297.5 297.5 280.3 297.6 0.03 20 446 6225 -34.1 -60.1 5 26.0 -35.2 235 78 301.1 301.2 281.8 301.2 0.03 21 400 6980 -39.1 -62.1 7 23.0 -39.8 235 93 304.2 304.2 283.1 304.3 0.02 22 392 7118 -40.0 -62.4 7 22.4 -40.7 240 94 304.8 304.8 283.3 304.8 0.02 23 353 7828 -44.7 -63.7 10 19.0 -45.2 238 90 307.7 307.7 284.5 307.8 0.02 24 329 8298 -46.7 -63.7 13 17.0 -47.1 235 84 311.2 311.2 285.8 311.3 0.02 25 300 8910 -46.9 -69.9 6 23.0 -47.3 240 70 319.3 319.3 288.5 319.3 0.01 26 277 9438 -47.5 -71.5 5 24.0 -48.0 238 65 325.8 325.8 290.5 325.8 0.01 27 250 10120 -45.1 -76.1 2 31.0 -45.7 240 53 339.0 339.0 294.1 339.0 0.00 28 249 10147 -44.7 -75.7 2 31.0 -45.4 241 52 340.0 340.0 294.3 340.0 0.01 29 234 10559 -47.3 -78.3 2 31.0 -47.9 256 44 342.2 342.2 294.8 342.2 0.00 30 213 11182 -45.3 -80.3 1 35.0 -46.0 245 34 354.6 354.6 297.6 354.6 0.00 31 200 11600 -47.1 -81.1 1 34.0 -47.8 250 28 358.2 358.2 298.4 358.2 0.00 32 194 11801 -48.5 -81.5 1 33.0 -49.1 250 24 359.1 359.1 298.5 359.1 0.00 33 184 12151 -46.5 -81.5 1 35.0 -47.3 244 26 367.8 367.8 300.2 367.8 0.00 34 150 13500 -48.9 -82.9 1 34.0 -49.6 240 16 385.8 385.8 303.2 385.8 0.00 35 101 16076 -51.7 -85.7 1 34.0 -52.5 259 14 426.6 426.6 308.4 426.6 0.00 36 100 16140 -51.5 -85.5 1 34.0 -52.3 260 14 428.2 428.2 308.6 428.2 0.00 37 83 17345 -53.1 -86.1 1 33.0 -53.9 264 13 448.4 448.4 310.7 448.4 0.00 TRP 329 8298 -46.7 -63.7 13 17.0 -47.1 235 84 311.2 311.2 285.8 311.3 0.02 WND 392 7118 -40.0 -62.4 7 22.4 -40.7 240 94 304.8 304.8 283.3 304.8 0.02 Sounding variables and indices 1000-500 mb thick: 5279.00 m Freezing level: 968.58 mb = 402.47 m = 1320.41 ft Freezing level: 924.00 mb = 774.65 m = 2541.47 ft Freezing level: 919.89 mb = 811.18 m = 2661.33 ft Wetbulb zero: 982.60 mb = 281.79 m = 924.49 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 32.87 % Est. max temperature: 9.06 C = 48.31 F Sfc-Lift cond lev (LCL): 967.92 mb = 402.43 m = 1320.30 ft T: 0.00 C 700-500 lapse rate: 7.83 C/km ThetaE index: 2.33 C Layer 928.0- 924.0 mb Conv cond level (CCL): 842.54 mb = 1506.88 m = 4943.77 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 9.49 C = 49.07 F Cap Strength: 9.18 C Lifted Index: 9.33 C Risk: None Lifted Index @300 mb: 24.51 C Lifted Index @700 mb: 7.70 C Showalter Index: 8.81 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 26.40 C Cross Totals Index: 15.40 C K Index: -18.10 Risk: None Sweat Index: 101.00 Risk: None Energy Index: 2.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.94 J/kg Max Up Vert Vel: 5.09 m/s Conv Inhibition (B-): 23778.20 J/kg Cap Strength: 9.28 C Lift Cond Lev (LCL): 913.62 mb = 864.45 m = 2836.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 28 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 30 250 15 14.1 5.1 | 109 14 -13.5 4.5 1 1000 141 255 18 17.4 4.7 | 112 11 -10.2 4.1 2 980 305 255 24 23.2 6.2 | 142 7 -4.4 5.6 3 943 610 255 26 25.1 6.7 | 158 7 -2.5 6.1 4 925 766 260 23 22.7 4.0 | 124 6 -4.9 3.4 5 908 914 265 18 17.9 1.6 | 96 10 -9.7 1.0 6 874 1219 255 19 18.4 4.9 | 115 10 -9.2 4.3 7 850 1438 255 22 21.3 5.7 | 129 8 -6.3 5.1 8 808 1829 245 22 19.9 9.3 | 139 12 -7.7 8.7 9 777 2134 255 24 23.2 6.2 | 142 7 -4.4 5.6 10 747 2438 250 30 28.2 10.3 | 184 10 0.6 9.7 11 718 2743 245 34 30.8 14.4 | 193 14 3.2 13.8 12 700 2941 240 35 30.3 17.5 | 189 17 2.7 16.9 13 690 3048 235 35 28.7 20.1 | 183 20 1.1 19.5 14 635 3658 235 39 31.9 22.4 | 191 22 4.3 21.8 15 585 4267 235 44 36.0 25.2 | 199 26 8.4 24.6 16 538 4877 230 47 36.0 30.2 | 196 31 8.4 29.6 17 500 5420 230 57 43.7 36.6 | 204 39 16.1 36.0 18 454 6096 235 75 61.4 43.0 | 219 54 33.8 42.4 19 435 6401 235 82 67.2 47.0 | 220 61 39.6 46.4 20 400 6980 235 93 76.2 53.3 | 223 72 48.6 52.7 21 392 7118 240 94 81.4 47.0 | 229 71 53.8 46.4 22 381 7315 240 94 81.4 47.0 | 229 71 53.8 46.4 23 364 7620 240 92 79.7 46.0 | 229 69 52.1 45.4 24 329 8298 235 84 68.8 48.2 | 221 63 41.2 47.6 25 300 8910 240 70 60.6 35.0 | 224 48 33.0 34.4 26 290 9144 240 70 60.6 35.0 | 224 48 33.0 34.4 27 252 10058 235 54 44.2 31.0 | 209 35 16.6 30.4 28 250 10120 240 53 45.9 26.5 | 215 32 18.3 25.9 29 230 10668 260 42 41.4 7.3 | 244 15 13.8 6.7 30 220 10973 240 36 31.2 18.0 | 192 18 3.6 17.4 31 201 11582 255 29 28.0 7.5 | 183 7 0.4 6.9 32 200 11600 250 28 26.3 9.6 | 172 9 -1.3 9.0 33 191 11887 250 23 21.6 7.9 | 141 9 -6.0 7.3 34 175 12497 235 30 24.6 17.2 | 170 17 -3.0 16.6 35 167 12802 255 27 26.1 7.0 | 167 7 -1.5 6.4 36 159 13106 255 28 27.0 7.2 | 175 7 -0.6 6.6 37 152 13411 270 24 24.0 -0.0 | 81 4 -3.6 -0.6 38 150 13500 240 16 13.9 8.0 | 118 16 -13.7 7.4 39 145 13716 235 16 13.1 9.2 | 121 17 -14.5 8.6 40 138 14021 240 26 22.5 13.0 | 158 13 -5.1 12.4 41 126 14630 275 16 15.9 -1.4 | 80 12 -11.7 -2.0 42 115 15240 245 18 16.3 7.6 | 122 13 -11.3 7.0 43 110 15545 250 16 15.0 5.5 | 111 13 -12.6 4.9 44 100 16140 260 14 13.8 2.4 | 98 14 -13.8 1.8 45 94 16459 260 14 13.8 2.4 | 98 14 -13.8 1.8 46 88 16764 230 17 13.0 10.9 | 125 18 -14.6 10.3 47 83 17069 265 13 13.0 1.1 | 92 15 -14.6 0.5 48 78 17374 220 10 6.4 7.7 | 108 22 -21.2 7.1 49 73 17678 225 14 9.9 9.9 | 118 20 -17.7 9.3 Wind Parameters Mean winds (0-6000m): 238.8 at 36.8 knts Storm direction: 268.8 at 27.6 knts Shear (0-3000m) pos: 0.8 neg: 3.4 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 75.6 deg Storm rel helicity (0-3000m) pos: 52.1 neg: -23.9 tot: 28.2 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 38.34 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 22 128 8| 10.9 0.0 10.9| 15.4 0.0 15.4 30.8 0.62| 11.1 6.9 1000 257 22 124 8| 2.4 0.0 2.4| 18.3 -12.1 6.3 6.3 0.05| 10.6 0.5 1500 257 21 122 8| 1.6 1.6 3.2| 30.0 -12.1 17.9 12.0 0.22| 9.1 2.0 2000 255 22 127 9| 1.2 1.6 2.8| 34.2 -12.1 22.1 11.1 0.23| 8.3 1.9 2500 254 23 134 8| 1.0 2.9 3.8| 48.3 -12.1 36.3 14.5 0.33| 8.6 2.9 3000 251 25 149 8| 0.8 3.4 4.2| 52.1 -23.9 28.2 9.4 0.25| 8.7 2.1 4000 246 28 170 11| 0.6 3.4 4.1| 79.0 -23.9 55.2 13.8 0.29| 7.5 2.2 5000 242 32 181 14| 0.5 3.6 4.1| 97.7 -33.3 64.4 12.9 0.27| 7.0 1.9 6000 239 37 192 19| 2.3 3.0 5.3|259.7 -33.3 226.4 37.7 0.35| 7.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//PASY/skewt/PASY.skewt.20250420.12.gif