UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for PASY... Searching the city database file for: PASY ... Date:1200Z 5 DEC 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 1001 30 3.8 1.8 87 2.0 2.9 330 14 276.9 277.6 276.0 288.7 4.35 1 1000 41 3.8 1.8 87 2.0 2.9 330 17 277.0 277.7 276.0 288.8 4.35 2 934 596 -0.9 -1.1 99 0.2 -1.0 335 23 277.6 278.3 275.6 288.0 3.77 3 925 674 -1.3 -2.4 92 1.1 -1.7 335 21 278.0 278.6 275.4 287.6 3.46 4 899 901 -1.9 -7.9 63 6.0 -4.0 330 18 279.6 280.0 274.7 286.3 2.34 5 850 1343 -5.3 -6.5 91 1.2 -5.7 330 10 280.6 281.1 275.8 288.4 2.76 6 847 1371 -5.5 -6.6 92 1.1 -5.9 333 10 280.7 281.1 275.9 288.4 2.75 7 828 1548 -6.1 -11.1 68 5.0 -7.7 353 7 281.9 282.2 275.4 287.6 1.98 8 810 1720 -5.7 -17.7 38 12.0 -8.9 12 4 284.1 284.3 275.4 287.6 1.17 9 747 2350 -9.1 -26.1 24 17.0 -12.6 298 5 287.0 287.1 276.1 288.9 0.61 10 700 2848 -14.1 -27.1 32 13.0 -16.4 275 7 286.9 287.0 276.0 288.7 0.59 11 685 3012 -15.5 -27.5 35 12.0 -17.6 275 9 287.1 287.2 276.1 288.9 0.58 12 586 4171 -24.1 -41.1 19 17.0 -25.7 244 10 290.2 290.2 277.0 290.8 0.18 13 552 4607 -25.3 -45.3 14 20.0 -27.0 150 35 293.8 293.8 278.7 294.2 0.12 14 502 5291 -28.9 -33.7 63 4.8 -29.5 146 57 297.5 297.5 280.8 298.9 0.44 15 500 5320 -28.9 -33.9 62 5.0 -29.5 145 58 297.8 297.9 281.0 299.2 0.43 16 483 5567 -29.1 -45.1 20 16.0 -30.4 142 61 300.5 300.5 281.8 301.0 0.14 17 461 5898 -31.3 -40.3 41 9.0 -32.1 138 65 301.8 301.9 282.4 302.7 0.25 18 458 5944 -31.5 -32.6 90 1.1 -31.6 137 65 302.1 302.2 283.0 303.9 0.54 19 455 5991 -31.9 -37.9 55 6.0 -32.5 136 66 302.2 302.2 282.7 303.3 0.32 20 452 6037 -32.1 -35.5 72 3.4 -32.4 136 66 302.5 302.6 283.0 303.9 0.41 21 450 6069 -31.9 -43.9 29 12.0 -32.9 135 67 303.1 303.2 282.9 303.8 0.17 22 444 6163 -32.5 -37.2 63 4.7 -33.0 135 67 303.6 303.6 283.3 304.8 0.35 23 441 6211 -32.5 -43.5 33 11.0 -33.4 135 67 304.1 304.2 283.3 304.8 0.18 24 435 6307 -33.3 -49.3 19 16.0 -34.3 135 67 304.3 304.3 283.2 304.7 0.10 25 421 6536 -35.5 -47.5 28 12.0 -36.2 135 68 304.4 304.4 283.3 304.8 0.12 26 413 6669 -36.7 -39.7 74 3.0 -37.0 135 68 304.5 304.5 283.6 305.5 0.29 27 409 6736 -36.7 -42.7 54 6.0 -37.1 135 68 305.3 305.4 283.8 306.1 0.22 28 407 6770 -36.7 -60.7 7 24.0 -37.6 135 68 305.8 305.8 283.7 305.9 0.03 29 400 6890 -36.9 -58.9 8 22.0 -37.8 135 68 307.0 307.0 284.2 307.2 0.03 30 388 7101 -37.3 -59.3 8 22.0 -38.2 132 72 309.2 309.2 285.1 309.3 0.03 31 383 7191 -36.7 -62.7 5 26.0 -37.7 131 74 311.1 311.1 285.8 311.2 0.02 32 350 7810 -40.5 -62.5 8 22.0 -41.2 124 86 314.1 314.1 286.8 314.2 0.02 33 345 7909 -40.3 -41.7 86 1.4 -40.4 124 87 315.7 315.7 287.6 316.7 0.29 34 338 8048 -41.1 -44.1 73 3.0 -41.3 123 89 316.5 316.5 287.9 317.3 0.23 35 323 8356 -43.1 -47.6 61 4.5 -43.3 122 94 317.8 317.9 288.2 318.4 0.16 36 319 8440 -43.9 -45.2 87 1.3 -44.0 122 95 317.9 317.9 288.3 318.6 0.21 37 307 8697 -45.5 -49.8 62 4.3 -45.7 121 99 319.1 319.1 288.6 319.6 0.13 38 300 8850 -46.9 -49.0 79 2.1 -47.0 120 101 319.3 319.3 288.7 319.8 0.15 39 299 8872 -47.1 -49.0 81 1.9 -47.2 120 101 319.3 319.3 288.7 319.8 0.15 40 297 8916 -47.5 -49.0 84 1.5 -47.6 121 101 319.3 319.3 288.7 319.9 0.15 41 292 9028 -48.3 -51.0 73 2.7 -48.4 123 99 319.7 319.8 288.8 320.2 0.12 42 289 9096 -48.9 -60.9 23 12.0 -49.2 124 99 319.8 319.8 288.7 320.0 0.04 43 285 9187 -49.7 -56.7 44 7.0 -49.9 126 96 320.0 320.0 288.8 320.2 0.06 44 277 9372 -50.7 -67.7 12 17.0 -51.0 130 88 321.1 321.1 289.1 321.2 0.02 45 275 9419 -50.1 -76.1 3 26.0 -50.4 131 86 322.7 322.7 289.6 322.7 0.00 46 250 10040 -49.9 -74.9 4 25.0 -50.3 145 64 331.9 331.9 292.2 331.9 0.01 47 200 11510 -46.3 -79.3 1 33.0 -47.0 180 48 359.5 359.5 298.6 359.5 0.00 48 168 12672 -43.9 -79.9 1 36.0 -45.0 180 45 381.8 381.8 302.5 381.8 0.00 49 150 13430 -44.9 -80.9 1 36.0 -46.0 200 40 392.7 392.7 304.2 392.7 0.00 50 119 14971 -47.3 -82.3 1 35.0 -48.4 184 32 415.2 415.2 307.2 415.2 0.00 51 106 15730 -51.5 -84.5 1 33.0 -52.2 183 42 421.1 421.1 307.9 421.2 0.00 52 100 16110 -50.3 -83.3 1 33.0 -51.2 195 54 430.5 430.5 308.9 430.6 0.00 53 88 16945 -47.5 -83.5 1 36.0 -48.8 207 43 452.2 452.2 311.1 452.2 0.00 54 70 18440 -50.5 -84.5 1 34.0 -51.7 205 13 476.3 476.3 313.1 476.4 0.00 55 65 18921 -52.7 -85.7 1 33.0 -53.7 222 24 481.7 481.7 313.6 481.8 0.00 56 59 19551 -49.7 -84.7 1 35.0 -51.2 202 32 502.0 502.0 315.1 502.0 0.01 TRP 277 9372 -50.7 -67.7 12 17.0 -51.0 130 88 321.1 321.1 289.1 321.2 0.02 WND 299 8872 -47.1 -49.0 81 1.9 -47.2 120 101 319.3 319.3 288.7 319.8 0.15 Sounding variables and indices 1000-500 mb thick: 5279.00 m Freezing level: 946.64 mb = 489.76 m = 1606.80 ft Wetbulb zero: 950.66 mb = 452.30 m = 1483.91 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 45.20 % Est. max temperature: 7.50 C = 45.51 F Sfc-Lift cond lev (LCL): 970.48 mb = 284.55 m = 933.55 ft T: 1.74 C 700-500 lapse rate: 5.99 C/km ThetaE index: 2.55 C Layer 934.0- 850.0 mb Conv cond level (CCL): 918.50 mb = 730.07 m = 2395.20 ft Mean mixing ratio: 3.74 g/kg Conv temperature: 5.32 C = 41.57 F Cap Strength: 8.58 C Lifted Index: 8.81 C Risk: None Lifted Index @300 mb: 22.16 C Lifted Index @700 mb: 2.84 C Showalter Index: 8.52 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.60 C Cross Totals Index: 22.40 C K Index: 4.10 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 2.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.38 J/kg Max Up Vert Vel: 4.09 m/s Conv Inhibition (B-): 28076.69 J/kg Cap Strength: 8.28 C Lift Cond Lev (LCL): 928.17 mb = 646.49 m = 2121.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 185 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 1001 30 330 14 7.0 -12.1 | 349 29 5.5 -28.9 1 1000 41 330 17 8.5 -14.7 | 348 32 7.0 -31.5 2 968 305 330 22 11.0 -19.1 | 345 37 9.5 -35.9 3 932 610 335 23 9.7 -20.8 | 348 39 8.2 -37.7 4 925 674 335 21 8.9 -19.0 | 348 37 7.3 -35.9 5 897 914 330 18 9.0 -15.6 | 347 33 7.5 -32.4 6 863 1219 330 15 7.5 -13.0 | 349 30 6.0 -29.8 7 850 1343 330 10 5.0 -8.7 | 352 26 3.5 -25.5 8 798 1829 25 2 -0.8 -1.8 | 7 19 -2.4 -18.6 9 768 2134 360 3 -0.0 -3.0 | 4 20 -1.5 -19.8 10 738 2438 270 6 6.0 -0.0 | 345 17 4.5 -16.8 11 710 2743 275 6 6.0 -0.5 | 346 18 4.4 -17.3 12 700 2848 275 7 7.0 -0.6 | 343 18 5.4 -17.4 13 681 3048 275 10 10.0 -0.9 | 335 20 8.4 -17.7 14 654 3353 310 10 7.7 -6.4 | 345 24 6.1 -23.3 15 627 3658 290 13 12.2 -4.4 | 333 24 10.7 -21.3 16 601 3962 285 13 12.6 -3.4 | 331 23 11.0 -20.2 17 577 4267 220 8 5.1 6.1 | 341 11 3.6 -10.7 18 554 4572 150 34 -17.0 29.4 | 124 22 -18.5 12.6 19 531 4877 150 42 -21.0 36.4 | 131 30 -22.5 19.5 20 510 5182 150 54 -27.0 46.8 | 136 41 -28.5 29.9 21 500 5320 145 58 -33.3 47.5 | 131 46 -34.8 30.7 22 448 6096 135 67 -47.4 47.4 | 122 58 -48.9 30.6 23 400 6890 135 68 -48.1 48.1 | 122 59 -49.6 31.3 24 359 7620 125 83 -68.0 47.6 | 114 76 -69.5 30.8 25 300 8850 120 101 -87.5 50.5 | 111 95 -89.0 33.7 26 299 8872 120 101 -87.5 50.5 | 111 95 -89.0 33.7 27 287 9144 125 98 -80.3 56.2 | 116 91 -81.8 39.4 28 277 9372 130 88 -67.4 56.6 | 120 80 -68.9 39.7 29 250 10040 145 64 -36.7 52.4 | 133 52 -38.2 35.6 30 227 10668 155 55 -23.2 49.8 | 143 41 -24.8 33.0 31 200 11510 180 48 0.0 48.0 | 177 31 -1.5 31.2 32 189 11887 180 47 0.0 47.0 | 177 30 -1.5 30.2 33 165 12802 180 45 0.0 45.0 | 177 28 -1.5 28.2 34 150 13411 200 42 14.4 39.5 | 210 26 12.8 22.6 35 150 13430 200 40 13.7 37.6 | 210 24 12.1 20.8 36 131 14326 205 31 13.1 28.1 | 226 16 11.6 11.3 37 125 14630 170 35 -6.1 34.5 | 157 19 -7.6 17.6 38 114 15240 195 30 7.8 29.0 | 207 14 6.2 12.2 39 104 15850 180 45 0.0 45.0 | 177 28 -1.5 28.2 40 100 16110 195 54 14.0 52.2 | 199 37 12.4 35.3 41 95 16459 195 54 14.0 52.2 | 199 37 12.4 35.3 42 86 17069 210 40 20.0 34.6 | 226 26 18.5 17.8 43 82 17374 195 33 8.5 31.9 | 205 17 7.0 15.1 44 75 17983 220 38 24.4 29.1 | 242 26 22.9 12.3 45 72 18288 210 29 14.5 25.1 | 237 15 13.0 8.3 46 70 18440 205 13 5.5 11.8 | 322 6 4.0 -5.0 47 68 18593 230 20 15.3 12.9 | 286 14 13.8 -4.0 48 55 19507 190 38 6.6 37.4 | 194 21 5.1 20.6 49 52 19812 205 28 11.8 25.4 | 230 13 10.3 8.6 Wind Parameters Mean winds (0-6000m): 155.2 at 22.5 knts Storm direction: 185.2 at 16.9 knts Shear (0-3000m) pos: 0.6 neg: 1.6 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -14.1 deg Storm rel helicity (0-3000m) pos: 77.2 neg: -79.7 tot: -2.5 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 247.20 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 ------------------------------------------------------------------------------- 500 331 21 346 36| 9.1 0.0 9.1| 10.8 -19.4 -8.6 -17.1 -0.12| 9.8 -1.2 1000 332 20 347 36| 4.5 3.1 7.6| 19.9 -24.6 -4.7 -4.7 -0.05| 8.2 -0.4 1500 332 18 348 33| 1.5 2.1 3.5| 63.0 -24.6 38.4 25.6 0.20| 9.3 1.9 2000 333 14 351 30| 1.8 1.5 3.3| 76.7 -27.3 49.4 24.7 0.21| 8.7 1.9 2500 331 12 351 28| 1.4 2.0 3.4| 76.7 -63.1 13.6 5.5 0.01| 8.6 0.1 3000 325 11 349 26| 0.6 1.6 2.3| 77.2 -79.7 -2.5 -0.8 -0.07| 7.8 -0.5 4000 316 11 346 26| 0.3 1.9 2.2| 97.6-119.8 -22.2 -5.5 -0.10| 7.8 -0.8 5000 288 15 330 25| 0.2 6.5 6.7|136.5-160.6 -24.1 -4.8 -0.22| 12.7 -2.9 6000 155 23 108 12| 0.2 6.9 7.1|146.7-304.6-157.9 -26.3 -0.25| 12.7 -3.2 Wrote GIF file: /home/apache/climate/data/raob//PASY/skewt/PASY.skewt.20251205.12.gif