UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for PASY... Searching the city database file for: PASY ... Date:0000Z 27 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 1007 30 3.0 -0.8 76 3.8 1.4 345 15 275.6 276.2 274.2 285.4 3.58 1 1000 86 1.6 -1.3 81 2.9 0.4 345 15 274.8 275.3 273.6 284.2 3.47 2 952 481 -1.9 -1.9 100 0.0 -1.9 346 9 275.1 275.7 273.8 284.6 3.49 3 940 581 -3.1 -5.8 82 2.7 -4.0 341 9 274.9 275.3 272.4 282.2 2.63 4 925 709 -3.5 -6.4 80 2.9 -4.5 330 10 275.7 276.2 272.8 282.8 2.56 5 850 1370 -8.7 -9.7 92 1.0 -9.0 265 3 277.0 277.4 272.9 283.1 2.15 6 839 1471 -9.7 -9.7 100 0.0 -9.7 279 3 277.0 277.4 273.0 283.2 2.18 7 790 1933 -12.1 -13.6 89 1.5 -12.5 313 6 279.3 279.5 273.5 284.1 1.69 8 775 2080 -11.1 -11.5 97 0.4 -11.2 289 12 281.9 282.2 275.5 287.8 2.04 9 756 2270 -12.5 -12.7 98 0.2 -12.6 285 14 282.4 282.7 275.6 287.9 1.90 10 752 2311 -9.9 -17.9 52 8.0 -11.9 286 13 285.6 285.8 276.3 289.3 1.24 11 746 2373 -9.5 -34.5 11 25.0 -13.5 288 13 286.7 286.7 275.4 287.6 0.27 12 736 2477 -9.1 -31.1 15 22.0 -13.0 289 14 288.2 288.3 276.4 289.5 0.39 13 717 2679 -9.9 -29.9 18 20.0 -13.6 286 19 289.5 289.6 277.2 291.0 0.45 14 710 2755 -10.3 -14.2 73 3.9 -11.4 285 20 289.9 290.2 279.2 295.3 1.79 15 700 2864 -10.5 -13.7 77 3.2 -11.5 280 22 290.9 291.2 279.8 296.6 1.89 16 679 3098 -11.1 -16.1 67 5.0 -12.5 278 25 292.7 293.0 280.3 297.6 1.60 17 675 3143 -10.5 -44.5 4 34.0 -14.9 277 26 293.9 293.9 278.7 294.3 0.11 18 661 3304 -11.1 -43.1 5 32.0 -15.4 276 28 295.0 295.0 279.3 295.4 0.13 19 628 3696 -13.5 -41.5 7 28.0 -17.2 275 29 296.6 296.6 280.1 297.2 0.16 20 622 3769 -13.9 -28.9 27 15.0 -16.7 275 29 297.0 297.1 280.8 298.8 0.56 21 615 3855 -14.3 -42.3 7 28.0 -17.9 275 30 297.5 297.5 280.4 298.0 0.15 22 611 3904 -14.5 -29.5 27 15.0 -17.3 275 30 297.8 297.9 281.1 299.6 0.54 23 599 4054 -15.5 -40.5 10 25.0 -18.8 275 31 298.3 298.4 280.9 299.0 0.19 24 594 4117 -15.9 -24.9 46 9.0 -17.8 275 31 298.6 298.7 281.9 301.3 0.85 25 590 4168 -15.9 -30.9 26 15.0 -18.5 275 31 299.2 299.2 281.7 300.8 0.49 26 587 4206 -16.3 -25.3 46 9.0 -18.1 275 32 299.1 299.3 282.1 301.8 0.83 27 572 4401 -16.7 -38.7 13 22.0 -19.7 275 33 300.9 300.9 282.0 301.7 0.24 28 556 4613 -18.3 -30.3 34 12.0 -20.4 275 34 301.4 301.5 282.7 303.3 0.55 29 513 5211 -21.1 -48.1 7 27.0 -23.7 272 39 305.1 305.1 283.5 305.4 0.10 30 503 5356 -22.1 -32.1 40 10.0 -23.7 270 40 305.6 305.7 284.3 307.3 0.51 31 500 5400 -22.5 -36.5 27 14.0 -24.4 270 41 305.6 305.7 284.1 306.8 0.34 32 492 5518 -23.5 -33.5 39 10.0 -24.9 269 42 305.8 305.9 284.3 307.4 0.46 33 487 5592 -23.7 -47.7 9 24.0 -25.9 269 42 306.4 306.5 284.1 306.8 0.11 34 478 5728 -24.5 -44.5 14 20.0 -26.5 268 43 307.1 307.1 284.4 307.6 0.15 35 472 5820 -24.9 -33.9 43 9.0 -26.2 267 43 307.7 307.8 285.1 309.3 0.46 36 467 5897 -25.3 -36.3 35 11.0 -26.7 266 44 308.2 308.2 285.1 309.4 0.37 37 433 6440 -29.5 -32.0 79 2.5 -29.9 265 48 309.6 309.7 285.9 311.6 0.60 38 400 7000 -33.3 -37.0 69 3.7 -33.7 265 52 311.7 311.8 286.4 313.1 0.40 39 369 7561 -37.7 -42.3 62 4.6 -38.1 269 53 313.1 313.2 286.8 314.0 0.25 40 332 8279 -44.1 -46.2 80 2.1 -44.2 265 56 314.0 314.0 286.9 314.6 0.18 41 313 8671 -47.3 -51.8 60 4.5 -47.5 262 58 314.8 314.9 287.2 315.2 0.10 42 309 8756 -47.7 -50.3 74 2.6 -47.8 262 58 315.4 315.5 287.4 315.9 0.12 43 300 8950 -49.1 -53.4 61 4.3 -49.3 260 59 316.1 316.2 287.6 316.5 0.09 44 271 9613 -52.5 -59.5 43 7.0 -52.7 265 60 320.5 320.5 288.9 320.7 0.05 45 250 10130 -56.9 -59.7 70 2.8 -56.9 265 55 321.5 321.5 289.3 321.7 0.05 46 248 10181 -57.3 -59.8 73 2.5 -57.3 265 55 321.6 321.6 289.3 321.8 0.05 47 245 10258 -55.9 -68.9 18 13.0 -56.1 265 56 324.8 324.8 290.2 324.9 0.01 48 221 10927 -46.9 -77.9 2 31.0 -47.5 265 62 348.4 348.4 296.3 348.4 0.00 49 208 11329 -45.5 -77.5 2 32.0 -46.3 266 62 356.7 356.7 298.0 356.7 0.00 50 200 11590 -46.5 -78.5 1 32.0 -47.2 270 56 359.1 359.1 298.5 359.2 0.00 51 157 13191 -48.5 -80.5 1 32.0 -49.2 270 50 381.5 381.5 302.5 381.5 0.00 52 150 13490 -51.1 -81.1 2 30.0 -51.7 270 57 382.0 382.0 302.6 382.0 0.00 53 138 14030 -52.9 -82.1 2 29.1 -53.4 270 64 388.0 388.0 303.5 388.0 0.00 54 124 14717 -55.3 -83.3 2 28.0 -55.7 277 49 395.8 395.8 304.6 395.8 0.00 55 111 15429 -52.5 -83.5 1 31.0 -53.1 271 50 413.8 413.8 307.0 413.8 0.00 56 100 16100 -54.9 -83.9 2 29.0 -55.5 275 38 421.7 421.7 307.9 421.7 0.00 57 90 16773 -55.5 -83.5 2 28.0 -56.1 270 35 433.4 433.4 309.2 433.4 0.00 TRP 248 10181 -57.3 -59.8 73 2.5 -57.3 265 55 321.6 321.6 289.3 321.8 0.05 WND 138 14030 -52.9 -82.1 2 29.1 -53.4 270 64 388.0 388.0 303.5 388.0 0.00 Sounding variables and indices 1000-500 mb thick: 5314.00 m Freezing level: 978.06 mb = 266.38 m = 873.95 ft Wetbulb zero: 991.20 mb = 156.94 m = 514.90 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 52.43 % Est. max temperature: 4.31 C = 39.76 F Sfc-Lift cond lev (LCL): 949.41 mb = 502.28 m = 1647.89 ft T: -2.16 C 700-500 lapse rate: 4.73 C/km ThetaE index: 2.47 C Layer 940.0- 925.0 mb Conv cond level (CCL): 918.70 mb = 762.42 m = 2501.33 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 3.24 C = 37.84 F Cap Strength: 18.54 C Lifted Index: 18.50 C Risk: None Lifted Index @300 mb: 23.01 C Lifted Index @700 mb: 9.40 C Showalter Index: 19.02 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 13.80 C Cross Totals Index: 12.80 C K Index: 0.90 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 5.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.99 J/kg Max Up Vert Vel: 3.74 m/s Conv Inhibition (B-): 4.47 J/kg Cap Strength: 18.39 C Lift Cond Lev (LCL): 927.89 mb = 684.31 m = 2245.09 ft Lev Free Conv (LFC): 862.89 mb = 1252.39 m = 4108.84 ft Equ Level (EL): 812.89 mb = 1713.75 m = 5622.48 ft B at Equ Level: 6.45 J/kg Max Parcel Lev (MPL): 782.89 mb = 2002.54 m = 6569.95 ft Wind level data Storm motion: 308 at 17 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 1007 30 345 15 3.9 -14.5 | 67 10 -9.4 -4.0 1 1000 86 345 15 3.9 -14.5 | 67 10 -9.4 -4.0 2 973 305 355 10 0.9 -10.0 | 93 12 -12.4 0.6 3 937 610 340 9 3.1 -8.5 | 102 10 -10.2 2.1 4 925 709 330 10 5.0 -8.7 | 103 8 -8.3 1.9 5 901 914 320 6 3.9 -4.6 | 122 11 -9.4 5.9 6 867 1219 310 5 3.8 -3.2 | 128 12 -9.4 7.3 7 850 1370 265 3 3.0 0.3 | 136 15 -10.3 10.8 8 801 1829 330 2 1.0 -1.7 | 126 15 -12.3 8.8 9 770 2134 280 14 13.8 -2.4 | 184 8 0.5 8.1 10 740 2438 290 13 12.2 -4.4 | 170 6 -1.1 6.1 11 711 2743 285 20 19.3 -5.2 | 228 8 6.0 5.4 12 700 2864 280 22 21.7 -3.8 | 231 11 8.4 6.7 13 656 3353 275 29 28.9 -2.5 | 243 18 15.6 8.0 14 630 3658 275 29 28.9 -2.5 | 243 18 15.6 8.0 15 581 4267 275 32 31.9 -2.8 | 247 20 18.6 7.7 16 536 4877 275 35 34.9 -3.1 | 251 23 21.6 7.5 17 500 5400 270 41 41.0 -0.0 | 249 30 27.7 10.5 18 454 6096 265 45 44.8 3.9 | 245 35 31.6 14.5 19 400 7000 265 52 51.8 4.5 | 249 41 38.5 15.1 20 365 7620 270 53 53.0 -0.0 | 255 41 39.7 10.5 21 300 8950 260 59 58.1 10.2 | 245 49 44.8 20.8 22 291 9144 260 60 59.1 10.4 | 245 50 45.8 21.0 23 278 9449 260 63 62.0 10.9 | 246 53 48.8 21.5 24 265 9754 270 57 57.0 -0.0 | 256 45 43.7 10.5 25 250 10130 265 55 54.8 4.8 | 250 44 41.5 15.3 26 248 10181 265 55 54.8 4.8 | 250 44 41.5 15.3 27 230 10668 265 62 61.8 5.4 | 252 51 48.5 15.9 28 210 11278 265 63 62.8 5.5 | 252 52 49.5 16.0 29 200 11590 270 56 56.0 -0.0 | 256 44 42.7 10.5 30 152 13411 270 49 49.0 -0.0 | 254 37 35.7 10.5 31 150 13490 270 57 57.0 -0.0 | 256 45 43.7 10.5 32 138 14030 270 64 64.0 -0.0 | 258 52 50.7 10.5 33 132 14326 270 64 64.0 -0.0 | 258 52 50.7 10.5 34 126 14630 280 49 48.3 -8.5 | 267 35 35.0 2.0 35 120 14935 270 48 48.0 -0.0 | 253 36 34.7 10.5 36 114 15240 270 53 53.0 -0.0 | 255 41 39.7 10.5 37 100 16100 275 38 37.9 -3.3 | 254 26 24.6 7.2 38 93 16459 275 38 37.9 -3.3 | 254 26 24.6 7.2 39 87 16764 265 33 32.9 2.9 | 236 24 19.6 13.4 40 82 17069 275 41 40.8 -3.6 | 256 28 27.6 7.0 Wind Parameters Mean winds (0-6000m): 278.4 at 22.6 knts Storm direction: 308.4 at 16.9 knts Shear (0-3000m) pos: 1.3 neg: 3.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 169.9 deg Storm rel helicity (0-3000m) pos: 70.6 neg: -12.9 tot: 57.7 m^2/s^2 ave: 19.2 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 61.80 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 ------------------------------------------------------------------------------- 500 349 11 86 11| 0.0 5.9 5.9| 18.4 0.0 18.4 36.7 0.85| 7.5 6.4 1000 341 10 98 10| 0.0 5.4 5.4| 30.0 0.0 30.0 30.0 0.76| 7.2 5.5 1500 334 8 109 10| 0.0 4.7 4.7| 38.2 -3.7 34.5 23.0 0.64| 6.6 4.2 2000 330 7 115 11| 1.9 3.5 5.4| 45.0 -10.2 34.8 17.4 0.45| 7.6 3.4 2500 314 8 124 9| 1.5 2.9 4.4| 58.2 -12.9 45.3 18.1 0.49| 8.1 4.0 3000 302 10 137 7| 1.3 3.5 4.7| 70.6 -12.9 57.7 19.2 0.51| 8.5 4.3 4000 288 15 188 6| 0.9 3.3 4.2| 81.0 -12.9 68.1 17.0 0.50| 7.2 3.6 5000 283 19 218 8| 0.8 3.2 3.9| 91.1 -13.5 77.6 15.5 0.47| 6.4 3.0 6000 278 23 231 12| 0.6 3.5 4.1| 91.1 -34.5 56.6 9.4 0.37| 6.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//PASY/skewt/PASY.skewt.20250427.00.gif