UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for PASY... Searching the city database file for: PASY ... Date:0000Z 25 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 ------------------------------------------------------------------------------- 0 1000 -56 SFC 989 30 4.6 3.5 93 1.1 4.1 350 10 278.6 279.5 277.7 292.2 4.97 2 968 205 1.2 0.5 95 0.7 0.9 3 10 276.9 277.6 275.7 288.1 4.09 3 925 572 -0.9 -2.0 92 1.1 -1.3 5 9 278.4 279.0 275.7 288.3 3.56 4 863 1123 -4.5 -5.7 91 1.2 -5.0 356 7 280.2 280.7 275.8 288.4 2.89 5 850 1242 -5.1 -6.0 93 0.9 -5.4 350 6 280.8 281.3 276.1 288.9 2.87 6 767 2048 -5.9 -8.2 84 2.3 -6.7 5 12 288.3 288.8 279.6 296.2 2.68 7 700 2759 -9.9 -12.2 83 2.3 -10.6 10 13 291.5 291.9 280.4 297.9 2.14 8 594 4007 -16.7 -20.2 74 3.5 -17.6 355 16 297.6 297.9 282.1 301.7 1.29 9 501 5265 -24.5 -26.2 86 1.7 -24.8 11 18 303.0 303.2 283.8 305.9 0.90 10 500 5280 -24.5 -26.4 84 1.9 -24.8 10 18 303.2 303.3 283.8 306.1 0.88 11 466 5790 -27.3 -31.2 69 3.9 -27.9 4 17 305.9 306.0 284.5 307.9 0.61 12 418 6563 -33.5 -37.8 65 4.3 -33.9 358 18 307.6 307.6 284.8 308.8 0.35 13 408 6732 -35.3 -38.1 75 2.8 -35.5 2 18 307.4 307.4 284.8 308.6 0.35 14 400 6870 -36.3 -40.7 64 4.4 -36.7 5 19 307.8 307.9 284.8 308.8 0.27 15 388 7080 -38.1 -42.4 64 4.3 -38.4 6 17 308.1 308.2 284.9 309.0 0.24 16 386 7116 -38.5 -45.5 48 7.0 -38.9 6 18 308.1 308.1 284.8 308.7 0.17 17 383 7170 -38.1 -50.1 27 12.0 -38.7 6 19 309.3 309.3 285.2 309.7 0.10 18 372 7370 -38.5 -61.5 7 23.0 -39.3 8 22 311.3 311.4 285.8 311.4 0.03 19 358 7634 -37.9 -65.9 4 28.0 -38.8 10 27 315.6 315.6 287.3 315.6 0.02 20 300 8840 -42.3 -67.3 5 25.0 -43.0 5 25 325.7 325.7 290.5 325.8 0.01 21 275 9425 -45.1 -69.1 5 24.0 -45.7 335 27 329.9 329.9 291.7 330.0 0.01 22 250 10060 -45.9 -72.9 3 27.0 -46.5 325 29 337.8 337.8 293.8 337.9 0.01 23 200 11550 -45.1 -78.1 1 33.0 -45.9 295 28 361.4 361.4 299.0 361.4 0.00 24 150 13450 -48.5 -80.5 1 32.0 -49.3 285 27 386.5 386.5 303.3 386.5 0.00 25 109 15544 -50.3 -82.3 1 32.0 -51.1 277 22 420.1 420.1 307.7 420.1 0.00 26 100 16110 -48.1 -81.1 1 33.0 -49.3 275 15 434.8 434.8 309.3 434.8 0.01 27 78 17724 -54.7 -84.7 1 30.0 -55.4 242 20 453.1 453.1 311.1 453.1 0.00 TRP 275 9425 -45.1 -69.1 5 24.0 -45.7 335 27 329.9 329.9 291.7 330.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: 943.43 mb = 414.75 m = 1360.72 ft Wetbulb zero: 950.64 mb = 351.18 m = 1152.15 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 84.29 % Est. max temperature: 7.70 C = 45.87 F Sfc-Lift cond lev (LCL): 972.30 mb = 168.92 m = 554.21 ft T: 1.90 C 700-500 lapse rate: 5.79 C/km ThetaE index: 4.11 C Layer 968.0- 925.0 mb Conv cond level (CCL): 918.70 mb = 626.20 m = 2054.44 ft Mean mixing ratio: 3.80 g/kg Conv temperature: 4.54 C = 40.18 F Cap Strength: 12.63 C Lifted Index: 12.75 C Risk: None Lifted Index @300 mb: 26.35 C Lifted Index @700 mb: 6.60 C Showalter Index: 12.54 C Risk: None Total Totals Index: 37.90 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 18.50 C K Index: 11.10 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 3.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.75 J/kg Max Up Vert Vel: 4.18 m/s Conv Inhibition (B-): 23423.51 J/kg Cap Strength: 12.49 C Lift Cond Lev (LCL): 924.57 mb = 575.65 m = 1888.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 35 at 10 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 ---------------------------------------------------------- 0 989 30 350 10 1.7 -9.8 | 280 8 7.7 -1.3 1 956 305 10 10 -1.7 -9.8 | 287 4 4.2 -1.3 2 925 572 5 9 -0.8 -9.0 | 275 5 5.2 -0.4 3 921 610 5 8 -0.7 -8.0 | 264 5 5.3 0.6 4 886 914 10 8 -1.4 -7.9 | 262 5 4.6 0.7 5 852 1219 350 6 1.0 -5.9 | 249 8 7.0 2.6 6 850 1242 350 6 1.0 -5.9 | 249 8 7.0 2.6 7 820 1524 10 15 -2.6 -14.8 | 332 7 3.4 -6.2 8 789 1829 5 13 -1.1 -13.0 | 312 7 4.9 -4.4 9 758 2134 5 12 -1.0 -12.0 | 305 6 4.9 -3.4 10 729 2438 360 10 -0.0 -10.0 | 284 6 6.0 -1.5 11 701 2743 5 13 -1.1 -13.0 | 312 7 4.9 -4.4 12 700 2759 10 13 -2.3 -12.8 | 319 6 3.7 -4.3 13 674 3048 20 15 -5.1 -14.1 | 351 6 0.9 -5.6 14 621 3658 350 15 2.6 -14.8 | 306 11 8.6 -6.2 15 572 4267 360 17 -0.0 -17.0 | 325 10 6.0 -8.5 16 528 4877 10 20 -3.5 -19.7 | 347 11 2.5 -11.2 17 507 5182 15 17 -4.4 -16.4 | 349 8 1.6 -7.9 18 500 5280 10 18 -3.1 -17.7 | 343 10 2.9 -9.2 19 446 6096 360 16 -0.0 -16.0 | 321 10 6.0 -7.5 20 427 6401 355 17 1.5 -16.9 | 318 11 7.5 -8.4 21 400 6870 5 19 -1.7 -18.9 | 337 11 4.3 -10.4 22 392 7010 5 16 -1.4 -15.9 | 328 9 4.6 -7.4 23 359 7620 10 27 -4.7 -26.6 | 356 18 1.3 -18.0 24 343 7925 5 36 -3.1 -35.9 | 354 27 2.8 -27.3 25 300 8839 15 29 -7.5 -28.0 | 4 20 -1.5 -19.5 26 300 8840 5 25 -2.2 -24.9 | 347 17 3.8 -16.4 27 287 9144 355 22 1.9 -21.9 | 329 16 7.9 -13.4 28 275 9425 335 27 11.4 -24.5 | 312 24 17.4 -15.9 29 274 9449 340 25 8.6 -23.5 | 316 21 14.5 -14.9 30 262 9754 340 27 9.2 -25.4 | 318 23 15.2 -16.8 31 250 10058 320 25 16.1 -19.2 | 296 24 22.1 -10.6 32 250 10060 325 29 16.6 -23.8 | 304 27 22.6 -15.2 33 239 10363 330 30 15.0 -26.0 | 310 27 21.0 -17.4 34 228 10668 315 17 12.0 -12.0 | 281 18 18.0 -3.5 35 218 10973 310 19 14.6 -12.2 | 280 21 20.5 -3.7 36 208 11278 280 24 23.6 -4.2 | 262 30 29.6 4.4 37 200 11550 295 28 25.4 -11.8 | 276 32 31.4 -3.3 38 190 11887 295 30 27.2 -12.7 | 277 33 33.2 -4.1 39 165 12802 315 27 19.1 -19.1 | 293 27 25.1 -10.5 40 150 13450 285 27 26.1 -7.0 | 267 32 32.1 1.6 41 144 13716 280 27 26.6 -4.7 | 263 33 32.6 3.9 42 131 14326 290 11 10.3 -3.8 | 254 17 16.3 4.8 43 120 14935 255 24 23.2 6.2 | 243 33 29.2 14.8 44 114 15240 275 24 23.9 -2.1 | 258 31 29.9 6.5 45 104 15850 280 20 19.7 -3.5 | 259 26 25.7 5.1 46 100 16110 275 15 14.9 -1.3 | 251 22 20.9 7.2 47 99 16154 300 12 10.4 -6.0 | 261 17 16.4 2.5 48 93 16459 275 15 14.9 -1.3 | 251 22 20.9 7.2 49 83 17069 225 15 10.6 10.6 | 221 25 16.6 19.2 50 73 17678 260 25 24.6 4.3 | 247 33 30.6 12.9 51 69 17983 260 17 16.7 3.0 | 243 25 22.7 11.5 52 65 18288 250 12 11.3 4.1 | 234 21 17.3 12.6 53 61 18593 255 14 13.5 3.6 | 238 23 19.5 12.2 Wind Parameters Mean winds (0-6000m): 5.0 at 13.9 knts Storm direction: 35.0 at 10.4 knts Shear (0-3000m) pos: 2.4 neg: 1.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 69.6 deg Storm rel helicity (0-3000m) pos: 28.0 neg: -13.7 tot: 14.3 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.92 Bulk Shear: 2.23 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 4 10 283 6| 2.8 0.0 2.8| 1.2 -1.0 0.2 0.5 -0.02| 4.5 -0.1 1000 5 9 274 5| 1.4 1.0 2.4| 1.2 -3.4 -2.2 -2.2 -0.25| 3.7 -0.9 1500 4 9 274 5| 2.9 0.7 3.5| 17.4 -4.9 12.5 8.3 0.36| 6.5 2.3 2000 5 10 286 5| 2.2 1.2 3.4| 17.4 -9.8 7.6 3.8 0.19| 5.6 1.0 2500 5 10 288 5| 1.7 1.3 3.0| 18.9 -13.7 5.1 2.0 0.10| 5.2 0.5 3000 6 11 294 5| 2.4 1.1 3.5| 28.0 -13.7 14.3 4.8 0.27| 5.4 1.4 4000 4 12 303 6| 1.8 1.2 3.0| 33.0 -25.3 7.7 1.9 0.11| 5.2 0.6 5000 4 13 313 7| 1.9 1.0 2.9| 49.5 -25.3 24.2 4.8 0.22| 4.9 1.1 6000 5 14 318 7| 1.6 1.2 2.8| 49.6 -35.7 13.8 2.3 0.12| 4.6 0.5 Wrote GIF file: /home/apache/climate/data/raob//PASY/skewt/PASY.skewt.20250425.00.gif