UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for PASY... Searching the city database file for: PASY ... Date:1200Z 3 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 1020 30 2.2 -3.8 64 6.0 -0.1 20 19 273.8 274.3 272.1 281.5 2.82 1 1000 196 0.2 -5.8 64 6.0 -1.9 35 26 273.4 273.8 271.2 280.2 2.47 2 925 814 -5.7 -6.8 92 1.1 -6.1 15 24 273.5 273.9 271.3 280.3 2.48 3 875 1247 -9.5 -10.3 94 0.8 -9.7 21 20 273.9 274.2 270.8 279.5 1.99 4 872 1273 -7.9 -18.9 41 11.0 -10.4 22 20 275.8 276.0 270.4 278.7 0.98 5 862 1364 -2.7 -38.7 4 36.0 -8.5 26 21 282.2 282.2 272.7 282.7 0.16 6 853 1447 -2.3 -43.3 3 41.0 -8.4 29 22 283.5 283.5 273.3 283.8 0.10 7 850 1475 -2.5 -44.5 2 42.0 -8.5 30 22 283.5 283.5 273.3 283.8 0.09 8 750 2455 -8.5 -39.5 6 31.0 -13.0 40 24 287.3 287.4 275.6 287.9 0.17 9 731 2654 -7.7 -43.7 4 36.0 -12.6 33 27 290.3 290.4 277.0 290.7 0.11 10 700 2990 -9.5 -44.5 4 35.0 -14.1 20 23 292.0 292.0 277.8 292.3 0.10 11 605 4096 -18.1 -41.1 11 23.0 -20.8 5 22 294.5 294.5 279.1 295.1 0.17 12 500 5490 -28.3 -54.3 6 26.0 -29.9 345 26 298.5 298.5 280.8 298.7 0.05 13 467 5978 -31.9 -58.9 5 27.0 -33.1 341 26 299.9 300.0 281.4 300.1 0.03 14 400 7060 -39.1 -60.1 9 21.0 -39.8 325 35 304.2 304.2 283.1 304.3 0.03 15 367 7645 -42.3 -64.3 7 22.0 -42.9 325 57 307.5 307.5 284.4 307.6 0.02 16 312 8718 -51.8 -66.6 15 14.9 -52.0 320 78 308.9 308.9 284.9 309.0 0.02 17 306 8843 -52.9 -66.9 17 14.0 -53.1 320 78 309.0 309.0 284.9 309.1 0.02 18 300 8970 -54.1 -66.1 22 12.0 -54.2 320 75 309.1 309.1 285.0 309.2 0.02 19 271 9610 -59.9 -64.9 52 5.0 -60.0 316 65 309.8 309.8 285.2 309.9 0.02 20 265 9748 -60.9 -67.9 39 7.0 -61.0 315 62 310.3 310.3 285.4 310.4 0.02 21 254 10011 -60.5 -70.5 26 10.0 -60.6 304 50 314.7 314.7 287.0 314.7 0.01 22 250 10110 -56.9 -73.9 10 17.0 -57.1 300 43 321.5 321.5 289.2 321.5 0.01 23 247 10187 -55.7 -77.7 5 22.0 -55.9 300 43 324.4 324.4 290.1 324.4 0.00 24 211 11181 -59.5 -78.5 7 19.0 -59.6 299 47 333.4 333.4 292.6 333.4 0.00 25 200 11520 -55.1 -82.1 2 27.0 -55.4 290 49 345.5 345.5 295.6 345.5 0.00 26 194 11715 -52.7 -81.7 2 29.0 -53.1 298 49 352.4 352.4 297.1 352.4 0.00 27 177 12304 -55.1 -83.1 2 28.0 -55.4 299 41 357.8 357.8 298.2 357.8 0.00 28 163 12834 -51.5 -82.5 1 31.0 -52.0 282 36 372.4 372.4 301.0 372.4 0.00 29 150 13370 -53.7 -83.7 1 30.0 -54.1 285 26 377.5 377.5 301.9 377.6 0.00 30 133 14138 -57.3 -84.3 2 27.0 -57.6 282 36 384.4 384.4 302.9 384.4 0.00 31 110 15346 -54.9 -85.9 1 31.0 -55.4 269 43 410.3 410.3 306.6 410.3 0.00 32 108 15464 -52.5 -84.5 1 32.0 -53.2 272 41 417.0 417.0 307.4 417.0 0.00 33 100 15960 -54.3 -85.3 1 31.0 -54.9 260 16 422.8 422.8 308.0 422.8 0.00 34 95 16288 -56.5 -85.5 1 29.0 -57.0 245 17 424.7 424.7 308.3 424.8 0.00 35 74 17882 -55.3 -86.3 1 31.0 -56.0 252 28 458.7 458.7 311.7 458.7 0.00 36 73 17969 -52.7 -85.7 1 33.0 -53.7 253 29 466.0 466.0 312.3 466.0 0.00 37 70 18240 -53.9 -85.9 1 32.0 -54.8 255 29 469.1 469.1 312.5 469.1 0.00 38 64 18815 -54.3 -85.3 1 31.0 -55.2 261 34 480.4 480.4 313.5 480.4 0.00 TRP 265 9748 -60.9 -67.9 39 7.0 -61.0 315 62 310.3 310.3 285.4 310.4 0.02 WND 312 8718 -51.8 -66.6 15 14.9 -52.0 320 78 308.9 308.9 284.9 309.0 0.02 Sounding variables and indices 1000-500 mb thick: 5294.00 m Freezing level: 997.46 mb = 216.95 m = 711.77 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 23.42 % Est. max temperature: 5.53 C = 41.95 F Sfc-Lift cond lev (LCL): 929.21 mb = 778.01 m = 2552.50 ft T: -5.36 C 700-500 lapse rate: 7.52 C/km ThetaE index: 1.60 C Layer 875.0- 862.0 mb Conv cond level (CCL): 909.08 mb = 949.13 m = 3113.90 ft Mean mixing ratio: 2.51 g/kg Conv temperature: 2.03 C = 35.65 F Cap Strength: 13.43 C Lifted Index: 15.33 C Risk: None Lifted Index @300 mb: 20.38 C Lifted Index @700 mb: 12.92 C Showalter Index: 12.31 C Risk: None Total Totals Index: 9.60 C Risk: None Vertical Totals Index: 25.80 C Cross Totals Index: -16.20 C K Index: -53.70 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.54 J/kg Max Up Vert Vel: 1.75 m/s Conv Inhibition (B-): 1.36 J/kg Cap Strength: 15.29 C Lift Cond Lev (LCL): 911.29 mb = 930.25 m = 3051.98 ft Lev Free Conv (LFC): 896.29 mb = 1059.45 m = 3475.86 ft Equ Level (EL): 876.29 mb = 1235.13 m = 4052.21 ft B at Equ Level: -1.16 J/kg Max Parcel Lev (MPL): 876.29 mb = 1235.13 m = 4052.21 ft Wind level data Storm motion: 40 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 1020 30 20 19 -6.5 -17.9 | 313 6 4.7 -4.4 1 1000 196 35 26 -14.9 -21.3 | 26 9 -3.7 -7.8 2 986 305 25 27 -11.4 -24.5 | 1 11 -0.2 -11.0 3 949 610 15 24 -6.2 -23.2 | 333 11 5.0 -9.7 4 925 814 15 24 -6.2 -23.2 | 333 11 5.0 -9.7 5 913 914 15 24 -6.2 -23.2 | 333 11 5.0 -9.7 6 878 1219 20 20 -6.8 -18.8 | 321 7 4.3 -5.3 7 850 1475 30 22 -11.0 -19.1 | 358 6 0.2 -5.6 8 845 1524 30 22 -11.0 -19.1 | 358 6 0.2 -5.6 9 812 1829 20 22 -7.5 -20.7 | 333 8 3.6 -7.2 10 781 2134 30 19 -9.5 -16.5 | 331 3 1.7 -3.0 11 751 2438 40 24 -15.4 -18.4 | 41 7 -4.3 -4.9 12 722 2743 30 28 -14.0 -24.2 | 15 11 -2.8 -10.8 13 700 2990 20 23 -7.9 -21.6 | 338 9 3.3 -8.1 14 695 3048 20 24 -8.2 -22.6 | 342 10 3.0 -9.1 15 667 3353 25 21 -8.9 -19.0 | 338 6 2.3 -5.6 16 640 3658 15 20 -5.2 -19.3 | 314 8 6.0 -5.9 17 589 4267 360 23 -0.0 -23.0 | 310 15 11.2 -9.5 18 543 4877 335 24 10.1 -21.8 | 291 23 21.3 -8.3 19 500 5490 345 26 6.7 -25.1 | 303 21 17.9 -11.6 20 459 6096 340 26 8.9 -24.4 | 299 23 20.1 -11.0 21 421 6706 320 24 15.4 -18.4 | 280 27 26.6 -4.9 22 400 7060 325 35 20.1 -28.7 | 296 35 31.2 -15.2 23 368 7620 325 57 32.7 -46.7 | 307 55 43.9 -33.2 24 312 8718 320 78 50.1 -59.8 | 307 77 61.3 -46.3 25 306 8839 320 78 50.1 -59.8 | 307 77 61.3 -46.3 26 300 8970 320 75 48.2 -57.5 | 307 74 59.4 -44.0 27 292 9144 320 74 47.6 -56.7 | 306 73 58.7 -43.2 28 265 9748 315 62 43.8 -43.8 | 299 63 55.0 -30.4 29 265 9754 315 67 47.4 -47.4 | 300 68 58.5 -33.9 30 250 10110 300 43 37.2 -21.5 | 279 49 48.4 -8.0 31 240 10363 300 42 36.4 -21.0 | 279 48 47.5 -7.5 32 229 10668 305 47 38.5 -27.0 | 285 51 49.7 -13.5 33 218 10973 305 46 37.7 -26.4 | 285 51 48.8 -12.9 34 200 11520 290 49 46.0 -16.8 | 273 57 57.2 -3.3 35 198 11582 295 52 47.1 -22.0 | 278 59 58.3 -8.5 36 180 12192 310 40 30.6 -25.7 | 286 44 41.8 -12.2 37 172 12497 280 42 41.4 -7.3 | 263 53 52.5 6.2 38 150 13370 285 26 25.1 -6.7 | 259 37 36.3 6.7 39 149 13411 290 28 26.3 -9.6 | 264 38 37.5 3.9 40 142 13716 275 21 20.9 -1.8 | 250 34 32.1 11.6 41 129 14326 285 43 41.5 -11.1 | 267 53 52.7 2.3 42 117 14935 260 33 32.5 5.7 | 246 48 43.7 19.2 43 112 15240 265 45 44.8 3.9 | 253 59 56.0 17.4 44 102 15850 285 35 33.8 -9.1 | 264 45 45.0 4.4 45 100 15960 260 16 15.8 2.8 | 239 31 26.9 16.2 46 97 16154 260 16 15.8 2.8 | 239 31 26.9 16.2 47 92 16459 225 18 12.7 12.7 | 222 35 23.9 26.2 48 84 17069 280 38 37.4 -6.6 | 262 49 48.6 6.9 49 80 17374 290 27 25.4 -9.2 | 263 37 36.5 4.2 50 76 17678 250 28 26.3 9.6 | 238 44 37.5 23.0 51 70 18240 255 29 28.0 7.5 | 242 44 39.2 21.0 52 60 18898 265 38 37.9 3.3 | 251 52 49.0 16.8 53 56 19202 265 38 37.9 3.3 | 251 52 49.0 16.8 Wind Parameters Mean winds (0-6000m): 9.7 at 23.3 knts Storm direction: 39.7 at 17.5 knts Shear (0-3000m) pos: 1.8 neg: 1.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 27.6 deg Storm rel helicity (0-3000m) pos: 25.2 neg: -54.9 tot: -29.7 m^2/s^2 ave: -9.9 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 9.0 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 6.20 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 26 25 357 9| 0.0 6.0 6.0| 13.3 -18.5 -5.3 -10.5 0.06| 16.5 1.1 1000 21 24 345 10| 0.0 1.9 1.9| 13.3 -23.8 -10.5 -10.5 -0.04| 9.8 -0.4 1500 21 23 342 9| 1.7 1.3 3.0| 19.2 -26.1 -6.9 -4.6 0.07| 8.8 0.6 2000 22 23 342 8| 1.3 0.8 2.1| 19.4 -31.2 -11.8 -5.9 -0.03| 8.4 -0.3 2500 24 23 346 7| 2.2 0.6 2.8| 25.2 -33.4 -8.2 -3.3 0.07| 8.7 0.6 3000 25 23 350 8| 1.8 1.7 3.6| 25.2 -54.9 -29.7 -9.9 -0.11| 9.0 -1.0 4000 23 23 343 8| 1.4 2.0 3.3| 25.4 -62.2 -36.7 -9.2 -0.15| 8.1 -1.2 5000 16 23 331 10| 1.1 2.8 3.9| 29.8 -93.0 -63.2 -12.6 -0.19| 7.8 -1.5 6000 10 23 323 12| 1.1 2.5 3.6| 49.2-101.1 -52.0 -8.7 -0.16| 7.0 -1.1 Wrote GIF file: /home/apache/climate/data/raob//PASY/skewt/PASY.skewt.20251203.12.gif