UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for PASY... Searching the city database file for: PASY ... Date:0000Z 19 OCT 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 1004 30 6.8 2.5 74 4.3 4.8 355 2 279.6 280.4 277.7 292.2 4.56 1 1000 63 5.8 0.8 70 5.0 3.6 360 3 279.0 279.6 276.7 290.1 4.05 2 925 695 -0.3 -0.9 96 0.6 -0.6 360 8 279.0 279.7 276.5 289.7 3.87 3 920 738 -0.9 -1.1 99 0.2 -1.0 354 8 278.8 279.5 276.3 289.4 3.83 4 850 1366 -4.3 -5.8 89 1.5 -4.8 325 7 281.6 282.1 276.6 289.9 2.91 5 799 1851 -6.7 -11.7 68 5.0 -8.2 334 9 284.1 284.4 276.6 289.8 1.95 6 700 2869 -14.7 -18.4 73 3.7 -15.6 345 5 286.2 286.4 276.7 290.1 1.28 7 682 3066 -16.1 -22.1 60 6.0 -17.3 349 5 286.8 287.0 276.5 289.7 0.95 8 673 3165 -17.1 -21.4 69 4.3 -18.0 350 5 286.8 286.9 276.6 289.9 1.03 9 500 5320 -33.7 -38.7 61 5.0 -34.1 300 12 292.0 292.0 278.0 292.8 0.27 10 477 5648 -35.5 -44.5 39 9.0 -36.1 296 15 293.7 293.7 278.7 294.2 0.15 11 400 6850 -43.7 -52.7 36 9.0 -44.0 260 15 298.2 298.2 280.7 298.5 0.07 12 397 6901 -43.9 -56.9 22 13.0 -44.3 260 15 298.6 298.6 280.8 298.7 0.04 13 395 6935 -43.9 -59.9 15 16.0 -44.3 260 15 299.0 299.0 281.0 299.1 0.03 14 367 7427 -46.9 -61.9 16 15.0 -47.2 287 26 301.4 301.4 282.0 301.5 0.03 15 360 7555 -46.7 -57.7 27 11.0 -47.0 295 29 303.3 303.3 282.8 303.5 0.04 16 319 8356 -48.5 -64.5 14 16.0 -48.8 298 44 311.5 311.5 285.9 311.6 0.02 17 300 8760 -49.3 -66.3 12 17.0 -49.6 290 43 315.9 315.9 287.4 315.9 0.02 18 288 9027 -50.9 -66.9 13 16.0 -51.2 290 46 317.3 317.3 287.9 317.4 0.02 19 250 9950 -49.9 -71.9 6 22.0 -50.3 285 39 331.9 331.9 292.2 331.9 0.01 20 229 10527 -47.7 -78.7 2 31.0 -48.3 281 42 343.7 343.7 295.2 343.7 0.00 21 200 11420 -48.5 -79.5 2 31.0 -49.1 270 44 356.0 356.0 297.9 356.0 0.00 22 150 13300 -50.7 -81.7 1 31.0 -51.3 280 36 382.7 382.7 302.7 382.7 0.00 23 100 15940 -52.3 -84.3 1 32.0 -53.0 265 39 426.7 426.7 308.4 426.7 0.00 24 88 16767 -52.9 -84.9 1 32.0 -53.7 261 45 441.4 441.4 310.0 441.4 0.00 25 81 17306 -49.5 -83.5 1 34.0 -50.7 257 51 458.9 458.9 311.7 458.9 0.00 26 70 18260 -50.9 -83.9 1 33.0 -52.1 265 46 475.5 475.5 313.1 475.5 0.00 27 62 19047 -52.7 -84.7 1 32.0 -53.8 270 43 488.3 488.3 314.1 488.3 0.00 TRP 288 9027 -50.9 -66.9 13 16.0 -51.2 290 46 317.3 317.3 287.9 317.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5257.00 m Freezing level: 928.69 mb = 663.92 m = 2178.18 ft Wetbulb zero: 935.21 mb = 606.04 m = 1988.29 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 72.82 % Est. max temperature: 8.65 C = 47.56 F Sfc-Lift cond lev (LCL): 939.93 mb = 565.20 m = 1854.31 ft T: 0.95 C 700-500 lapse rate: 7.75 C/km ThetaE index: 2.78 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 921.09 mb = 728.81 m = 2391.09 ft Mean mixing ratio: 3.93 g/kg Conv temperature: 6.03 C = 42.85 F Cap Strength: 1.51 C Lifted Index: 2.61 C Risk: None Lifted Index @300 mb: 18.47 C Lifted Index @700 mb: 0.98 C Showalter Index: 2.61 C Risk: Showers probable Total Totals Index: 57.30 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.40 C Cross Totals Index: 27.90 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 192.00 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.29 J/kg Max Up Vert Vel: 1.61 m/s Conv Inhibition (B-): 0.32 J/kg Cap Strength: 2.48 C Lift Cond Lev (LCL): 918.91 mb = 747.67 m = 2452.95 ft Lev Free Conv (LFC): 913.91 mb = 790.95 m = 2594.94 ft Equ Level (EL): 893.91 mb = 966.45 m = 3170.73 ft B at Equ Level: 1.07 J/kg Max Parcel Lev (MPL): 873.91 mb = 1145.93 m = 3759.55 ft Wind level data Storm motion: 350 at 6 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 1004 30 355 2 0.2 -2.0 | 167 4 -0.9 4.0 1 1000 63 360 3 -0.0 -3.0 | 160 3 -1.1 3.0 2 971 305 10 7 -1.2 -6.9 | 69 2 -2.3 -0.9 3 935 610 10 7 -1.2 -6.9 | 69 2 -2.3 -0.9 4 925 695 360 8 -0.0 -8.0 | 28 2 -1.1 -2.0 5 900 914 330 7 3.5 -6.1 | 271 2 2.4 -0.0 6 866 1219 315 5 3.5 -3.5 | 225 3 2.5 2.5 7 850 1366 325 7 4.0 -5.7 | 264 3 2.9 0.3 8 801 1829 335 9 3.8 -8.2 | 308 3 2.7 -2.1 9 770 2134 320 8 5.1 -6.1 | 272 4 4.1 -0.1 10 740 2438 305 8 6.6 -4.6 | 255 6 5.5 1.4 11 711 2743 315 5 3.5 -3.5 | 225 3 2.5 2.5 12 700 2869 345 5 1.3 -4.8 | 190 1 0.2 1.2 13 628 3658 360 5 -0.0 -5.0 | 133 1 -1.1 1.0 14 578 4267 350 6 1.0 -5.9 | 164 0 -0.0 0.1 15 531 4877 290 11 10.3 -3.8 | 256 10 9.3 2.3 16 500 5320 300 12 10.4 -6.0 | 270 9 9.3 0.0 17 488 5486 300 14 12.1 -7.0 | 275 11 11.1 -1.0 18 446 6096 285 19 18.4 -4.9 | 266 17 17.3 1.1 19 427 6401 265 18 17.9 1.6 | 246 18 16.9 7.6 20 400 6850 260 15 14.8 2.6 | 238 16 13.7 8.6 21 390 7010 260 15 14.8 2.6 | 238 16 13.7 8.6 22 356 7620 300 31 26.8 -15.5 | 290 27 25.8 -9.5 23 325 8230 300 44 38.1 -22.0 | 293 40 37.0 -16.0 24 300 8760 290 43 40.4 -14.7 | 282 40 39.3 -8.7 25 288 9027 290 46 43.2 -15.7 | 283 43 42.2 -9.7 26 283 9144 290 46 43.2 -15.7 | 283 43 42.2 -9.7 27 270 9449 290 48 45.1 -16.4 | 283 45 44.0 -10.4 28 258 9754 280 33 32.5 -5.7 | 269 31 31.4 0.3 29 250 9950 285 39 37.7 -10.1 | 276 37 36.6 -4.1 30 224 10668 280 43 42.3 -7.5 | 272 41 41.3 -1.4 31 214 10973 280 49 48.3 -8.5 | 273 47 47.2 -2.5 32 200 11420 270 44 44.0 -0.0 | 262 43 42.9 6.0 33 195 11582 270 44 44.0 -0.0 | 262 43 42.9 6.0 34 155 13106 270 36 36.0 -0.0 | 260 35 34.9 6.0 35 150 13300 280 36 35.5 -6.3 | 270 34 34.4 -0.2 36 147 13411 280 36 35.5 -6.3 | 270 34 34.4 -0.2 37 134 14021 260 40 39.4 6.9 | 251 40 38.3 13.0 38 117 14935 265 49 48.8 4.3 | 258 49 47.7 10.3 39 111 15240 260 43 42.3 7.5 | 252 43 41.3 13.5 40 101 15850 275 42 41.8 -3.7 | 267 41 40.8 2.4 41 100 15940 265 39 38.9 3.4 | 256 39 37.8 9.4 42 97 16154 265 39 38.9 3.4 | 256 39 37.8 9.4 43 77 17678 255 55 53.1 14.2 | 249 56 52.1 20.3 44 70 18260 265 46 45.8 4.0 | 257 46 44.8 10.0 45 70 18288 260 40 39.4 6.9 | 251 40 38.3 13.0 46 65 18593 270 50 50.0 -0.0 | 263 49 48.9 6.0 47 57 19202 270 31 31.0 -0.0 | 259 31 29.9 6.0 Wind Parameters Mean winds (0-6000m): 319.9 at 8.2 knts Storm direction: 349.9 at 6.1 knts Shear (0-3000m) pos: 1.5 neg: 1.3 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 10.6 deg Storm rel helicity (0-3000m) pos: 3.6 neg: -13.4 tot: -9.8 m^2/s^2 ave: -3.3 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 4.95 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 8 6 100 2| 5.2 0.0 5.2| 0.0 -2.3 -2.3 -4.6 -0.76| 5.4 -4.1 1000 358 6 61 1| 2.6 2.7 5.3| 0.0 -5.3 -5.3 -5.3 -0.86| 6.1 -5.3 1500 346 6 296 1| 2.2 1.8 4.0| 2.3 -6.2 -3.9 -2.6 -0.53| 5.6 -2.9 2000 341 7 296 1| 1.7 1.5 3.2| 3.6 -7.8 -4.2 -2.1 -0.44| 5.0 -2.2 2500 335 7 283 2| 1.3 1.6 2.9| 3.6 -10.9 -7.4 -2.9 -0.48| 4.8 -2.3 3000 334 7 274 2| 1.5 1.3 2.8| 3.6 -13.4 -9.8 -3.3 -0.51| 4.9 -2.5 4000 338 6 267 1| 1.2 1.0 2.2| 3.6 -13.7 -10.1 -2.5 -0.51| 3.9 -2.0 5000 332 7 270 2| 1.0 1.8 2.7| 4.9 -18.1 -13.3 -2.7 -0.39| 4.3 -1.7 6000 320 8 273 4| 0.9 1.9 2.8| 10.8 -24.9 -14.1 -2.3 -0.31| 4.4 -1.4 Wrote GIF file: /home/apache/climate/data/raob//PASY/skewt/PASY.skewt.20251019.00.gif