UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for PASY... Searching the city database file for: PASY ... Date:0000Z 30 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 1015 30 2.0 -3.0 69 5.0 0.1 300 27 274.0 274.5 272.5 282.2 3.01 1 1000 163 -0.9 -1.9 93 1.0 -1.3 315 29 272.2 272.8 271.9 281.2 3.32 2 990 242 -1.3 -2.2 94 0.9 -1.7 312 28 272.6 273.2 272.1 281.5 3.28 3 925 768 -5.3 -7.1 87 1.8 -5.9 305 24 273.9 274.3 271.5 280.6 2.42 4 897 1009 -7.1 -11.2 72 4.1 -8.3 308 24 274.5 274.8 270.8 279.5 1.81 5 873 1220 -8.9 -8.9 100 0.0 -8.9 315 25 274.7 275.1 271.7 280.9 2.23 6 850 1426 -10.1 -10.1 100 0.0 -10.1 315 28 275.6 275.9 271.9 281.4 2.08 7 803 1861 -13.3 -13.6 98 0.3 -13.4 323 26 276.7 277.0 272.0 281.4 1.66 8 770 2180 -12.7 -34.7 14 22.0 -15.8 305 20 280.7 280.7 272.0 281.5 0.26 9 700 2904 -14.7 -40.7 9 26.0 -17.8 305 29 286.2 286.2 274.9 286.7 0.16 10 694 2969 -14.7 -40.7 9 26.0 -17.9 304 29 286.9 286.9 275.3 287.4 0.16 11 566 4482 -23.3 -51.3 6 28.0 -25.4 305 51 294.0 294.0 278.7 294.2 0.06 12 562 4534 -22.9 -50.9 6 28.0 -25.1 305 52 295.1 295.1 279.2 295.3 0.06 13 504 5323 -27.3 -45.3 16 18.0 -28.8 301 65 299.1 299.1 281.1 299.5 0.13 14 500 5380 -27.9 -42.9 23 15.0 -29.2 300 65 299.0 299.1 281.1 299.6 0.17 15 436 6347 -35.9 -47.9 28 12.0 -36.6 295 71 300.8 300.8 281.8 301.2 0.11 16 414 6704 -38.5 -51.5 24 13.0 -39.1 295 74 302.0 302.0 282.3 302.3 0.08 17 400 6940 -39.3 -55.3 17 16.0 -39.9 295 79 303.9 303.9 283.0 304.1 0.05 18 377 7345 -41.9 -56.9 18 15.0 -42.4 292 90 305.7 305.7 283.7 305.8 0.05 19 366 7548 -40.1 -62.1 8 22.0 -40.8 291 95 310.7 310.7 285.6 310.8 0.02 20 315 8563 -46.3 -64.3 11 18.0 -46.7 285 104 315.7 315.7 287.3 315.7 0.02 21 310 8670 -44.3 -69.3 5 25.0 -44.9 283 107 319.9 319.9 288.7 319.9 0.01 22 303 8823 -45.1 -68.0 6 22.9 -45.7 280 112 320.8 320.8 289.0 320.9 0.01 23 300 8890 -45.5 -67.5 7 22.0 -46.0 285 111 321.2 321.2 289.1 321.3 0.01 24 261 9815 -45.1 -75.1 2 30.0 -45.7 280 96 334.9 334.9 293.0 334.9 0.01 25 250 10100 -47.3 -74.3 3 27.0 -47.8 280 103 335.7 335.7 293.3 335.8 0.01 26 241 10343 -48.5 -73.5 4 25.0 -49.0 280 105 337.5 337.5 293.7 337.5 0.01 27 211 11224 -46.1 -78.1 1 32.0 -46.8 285 75 354.3 354.3 297.5 354.3 0.00 28 200 11580 -47.3 -78.3 2 31.0 -48.0 285 73 357.9 357.9 298.3 357.9 0.00 29 150 13460 -49.7 -80.7 1 31.0 -50.4 285 51 384.4 384.4 302.9 384.4 0.00 30 118 15023 -51.9 -81.9 2 30.0 -52.5 282 42 407.7 407.7 306.2 407.7 0.00 TRP 315 8563 -46.3 -64.3 11 18.0 -46.7 285 104 315.7 315.7 287.3 315.7 0.02 WND 303 8823 -45.1 -68.0 6 22.9 -45.7 280 112 320.8 320.8 289.0 320.9 0.01 Sounding variables and indices 1000-500 mb thick: 5217.00 m Freezing level: 1004.66 mb = 121.72 m = 399.35 ft Wetbulb zero: 1014.13 mb = 37.68 m = 123.61 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 39.26 % Est. max temperature: 3.03 C = 37.46 F Sfc-Lift cond lev (LCL): 939.11 mb = 650.62 m = 2134.55 ft T: -4.41 C 700-500 lapse rate: 5.33 C/km ThetaE index: 1.99 C Layer 925.0- 873.0 mb Conv cond level (CCL): 934.27 mb = 690.72 m = 2266.10 ft Mean mixing ratio: 2.88 g/kg Conv temperature: 1.73 C = 35.11 F Cap Strength: 15.22 C Lifted Index: 15.15 C Risk: None Lifted Index @300 mb: 28.43 C Lifted Index @700 mb: 7.14 C Showalter Index: 14.91 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 17.80 C K Index: -18.30 Risk: None Sweat Index: 121.00 Risk: None Energy Index: 3.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.95 J/kg Max Up Vert Vel: 3.15 m/s Conv Inhibition (B-): 3.63 J/kg Cap Strength: 15.18 C Lift Cond Lev (LCL): 940.98 mb = 635.19 m = 2083.93 ft Lev Free Conv (LFC): 875.98 mb = 1193.03 m = 3914.10 ft Equ Level (EL): 855.98 mb = 1371.77 m = 4500.50 ft B at Equ Level: 4.53 J/kg Max Parcel Lev (MPL): 795.98 mb = 1927.88 m = 6325.00 ft Wind level data Storm motion: 335 at 29 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 1015 30 300 27 23.4 -13.5 | 221 17 11.0 12.5 1 1000 163 315 29 20.5 -20.5 | 236 10 8.1 5.5 2 982 305 310 27 20.7 -17.4 | 224 12 8.3 8.6 3 944 610 310 26 19.9 -16.7 | 219 12 7.6 9.3 4 925 768 305 24 19.7 -13.8 | 211 14 7.3 12.2 5 908 914 305 23 18.8 -13.2 | 207 14 6.5 12.8 6 873 1219 315 25 17.7 -17.7 | 213 10 5.3 8.3 7 850 1426 315 28 19.8 -19.8 | 230 10 7.4 6.2 8 839 1524 315 28 19.8 -19.8 | 230 10 7.4 6.2 9 806 1829 325 27 15.5 -22.1 | 219 5 3.1 3.9 10 775 2134 305 19 15.6 -10.9 | 192 15 3.2 15.1 11 744 2438 305 25 20.5 -14.3 | 215 14 8.1 11.6 12 715 2743 310 26 19.9 -16.7 | 219 12 7.6 9.3 13 700 2904 305 29 23.8 -16.6 | 231 15 11.4 9.3 14 659 3353 300 32 27.7 -16.0 | 237 18 15.4 10.0 15 632 3658 300 33 28.6 -16.5 | 240 19 16.2 9.5 16 606 3962 305 34 27.9 -19.5 | 247 17 15.5 6.5 17 582 4267 305 44 36.0 -25.2 | 268 24 23.7 0.7 18 535 4877 305 64 52.4 -36.7 | 285 41 40.1 -10.7 19 500 5380 300 65 56.3 -32.5 | 278 44 43.9 -6.5 20 451 6096 295 69 62.5 -29.2 | 274 50 50.2 -3.2 21 414 6706 295 74 67.1 -31.3 | 276 55 54.7 -5.3 22 400 6940 295 79 71.6 -33.4 | 277 60 59.2 -7.4 23 362 7620 290 97 91.2 -33.2 | 275 79 78.8 -7.2 24 315 8563 285 104 100.5 -26.9 | 271 88 88.1 -0.9 25 303 8823 280 112 110.3 -19.4 | 266 98 97.9 6.5 26 302 8839 280 112 110.3 -19.4 | 266 98 97.9 6.5 27 300 8890 285 111 107.2 -28.7 | 272 95 94.9 -2.8 28 289 9144 285 105 101.4 -27.2 | 271 89 89.1 -1.2 29 263 9754 280 95 93.6 -16.5 | 263 82 81.2 9.5 30 250 10100 280 103 101.4 -17.9 | 265 89 89.1 8.1 31 240 10363 280 105 103.4 -18.2 | 265 91 91.0 7.7 32 229 10668 285 95 91.8 -24.6 | 269 79 79.4 1.4 33 209 11278 285 73 70.5 -18.9 | 263 59 58.2 7.1 34 200 11580 285 73 70.5 -18.9 | 263 59 58.2 7.1 35 191 11887 280 76 74.8 -13.2 | 258 64 62.5 12.8 36 151 13411 290 54 50.7 -18.5 | 259 39 38.4 7.5 37 150 13460 285 51 49.3 -13.2 | 251 39 36.9 12.8 38 128 14326 275 45 44.8 -3.9 | 236 39 32.5 22.1 39 114 14935 285 41 39.6 -10.6 | 241 31 27.2 15.4 40 107 15240 270 40 40.0 -0.0 | 227 38 27.6 26.0 Wind Parameters Mean winds (0-6000m): 304.6 at 38.4 knts Storm direction: 334.6 at 28.8 knts Shear (0-3000m) pos: 1.5 neg: 1.1 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 11.4 deg Storm rel helicity (0-3000m) pos: 57.6 neg: -31.6 tot: 26.0 m^2/s^2 ave: 8.7 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 17.35 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 ------------------------------------------------------------------------------- 500 310 27 226 12| 4.8 0.0 4.8| 9.0 -6.8 2.2 4.3 0.03| 9.1 0.3 1000 309 26 218 13| 2.4 1.3 3.7| 10.5 -17.6 -7.1 -7.1 -0.17| 7.4 -1.2 1500 311 26 219 12| 2.9 0.9 3.8| 20.4 -17.7 2.7 1.8 0.06| 7.0 0.5 2000 313 26 219 11| 2.2 2.3 4.5| 20.4 -26.2 -5.9 -2.9 -0.09| 8.4 -0.7 2500 312 25 215 11| 1.8 1.4 3.2| 43.7 -31.6 12.1 4.8 0.04| 8.8 0.3 3000 311 26 217 12| 1.5 1.1 2.6| 57.6 -31.6 26.0 8.7 0.11| 8.5 1.0 4000 308 27 225 13| 1.7 1.1 2.8| 86.9 -31.6 55.3 13.8 0.20| 7.5 1.5 5000 307 32 245 15| 1.3 3.3 4.6|185.8 -42.4 143.3 28.7 0.28| 9.0 2.5 6000 305 38 258 20| 1.1 3.4 4.5|185.8-126.4 59.3 9.9 0.18| 8.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//PASY/skewt/PASY.skewt.20250430.00.gif