UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for PASY... Searching the city database file for: PASY ... Date:0000Z 28 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 -10 80 21 SFC 995 30 2.6 0.7 87 1.9 1.8 80 21 276.1 276.8 275.2 287.2 4.04 2 925 614 -2.5 -2.5 100 0.0 -2.5 85 35 276.8 277.3 274.7 286.2 3.43 3 887 946 -4.7 -4.7 100 0.0 -4.7 85 35 277.8 278.3 274.7 286.3 3.04 4 850 1280 -6.1 -6.3 98 0.2 -6.2 90 26 279.8 280.2 275.5 287.7 2.80 5 777 1979 -9.7 -10.0 98 0.3 -9.8 97 18 283.2 283.6 276.6 289.8 2.30 6 741 2347 -7.9 -9.0 92 1.1 -8.3 105 16 289.0 289.5 279.8 296.7 2.61 7 700 2788 -10.3 -11.4 92 1.1 -10.6 115 9 291.1 291.5 280.4 297.9 2.28 8 666 3170 -11.7 -12.7 92 1.0 -12.0 158 10 293.7 294.1 281.4 300.2 2.16 9 657 3275 -11.5 -13.0 89 1.5 -12.0 170 11 295.1 295.4 282.0 301.6 2.14 10 566 4402 -18.7 -22.1 75 3.4 -19.4 130 4 299.4 299.6 282.6 303.1 1.15 11 527 4932 -20.3 -32.3 33 12.0 -22.2 188 6 303.7 303.8 283.5 305.3 0.48 12 500 5320 -22.9 -30.9 48 8.0 -24.2 210 4 305.1 305.2 284.2 307.1 0.58 13 451 6064 -29.1 -32.2 74 3.1 -29.5 196 9 306.5 306.6 284.7 308.4 0.57 14 400 6910 -34.1 -37.1 74 3.0 -34.4 195 35 310.7 310.7 286.1 312.1 0.40 15 374 7378 -37.3 -40.6 71 3.3 -37.6 197 38 312.5 312.5 286.6 313.5 0.30 16 323 8372 -45.9 -50.5 60 4.6 -46.1 203 34 314.0 314.0 286.9 314.4 0.12 17 300 8860 -49.9 -52.8 71 2.9 -50.0 200 45 315.0 315.0 287.2 315.4 0.10 18 273 9470 -55.3 -57.0 81 1.7 -55.4 197 56 315.8 315.8 287.4 316.0 0.06 19 265 9659 -56.9 -58.9 78 2.0 -56.9 195 62 316.2 316.2 287.5 316.4 0.05 20 263 9707 -57.3 -59.4 77 2.1 -57.3 195 61 316.3 316.3 287.6 316.4 0.05 21 257 9853 -57.1 -61.0 61 3.9 -57.2 202 58 318.6 318.7 288.3 318.8 0.04 22 255 9903 -57.1 -64.1 41 7.0 -57.2 206 55 319.4 319.4 288.6 319.5 0.03 23 253 9953 -54.1 -70.1 12 16.0 -54.3 210 53 324.5 324.5 290.2 324.6 0.01 24 250 10030 -52.9 -71.9 8 19.0 -53.2 215 50 327.4 327.4 291.0 327.5 0.01 25 249 10056 -52.5 -71.5 8 19.0 -52.8 215 50 328.4 328.4 291.3 328.4 0.01 26 215 11014 -47.7 -68.7 7 21.0 -48.3 225 31 349.9 349.9 296.6 350.0 0.02 27 200 11490 -48.5 -69.5 7 21.0 -49.0 220 41 356.0 356.0 297.9 356.0 0.02 28 150 13390 -46.5 -69.5 6 23.0 -47.4 225 39 389.9 389.9 303.8 390.0 0.02 29 149 13434 -46.1 -69.1 6 23.0 -47.0 227 39 391.4 391.4 304.0 391.5 0.02 30 114 15187 -53.5 -75.5 5 22.0 -54.1 214 41 408.7 408.8 306.3 408.8 0.01 31 100 16030 -53.7 -75.7 5 22.0 -54.3 205 29 424.0 424.0 308.2 424.0 0.01 32 85 17073 -51.7 -74.7 5 23.0 -52.6 235 32 448.2 448.2 310.7 448.3 0.02 33 72 18132 -56.9 -76.9 6 20.0 -57.5 205 18 458.9 458.9 311.7 459.0 0.02 34 70 18310 -55.7 -78.7 4 23.0 -56.3 230 29 465.2 465.2 312.3 465.3 0.01 35 64 18885 -52.5 -77.5 3 25.0 -53.5 232 29 484.3 484.3 313.8 484.4 0.02 36 56 19750 -51.7 -77.7 3 26.0 -53.0 215 17 505.0 505.0 315.3 505.1 0.02 37 52 20229 -52.9 -79.9 2 27.0 -54.1 211 19 513.0 513.0 315.8 513.1 0.01 TRP 263 9707 -57.3 -59.4 77 2.1 -57.3 195 61 316.3 316.3 287.6 316.4 0.05 WND 265 9659 -56.9 -58.9 78 2.0 -56.9 195 62 316.2 316.2 287.5 316.4 0.05 Sounding variables and indices 1000-500 mb thick: 5330.00 m Freezing level: 959.31 mb = 327.73 m = 1075.20 ft Wetbulb zero: 965.91 mb = 267.55 m = 877.77 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 83.90 % Est. max temperature: 6.43 C = 43.57 F Sfc-Lift cond lev (LCL): 966.05 mb = 266.39 m = 873.96 ft T: 0.54 C 700-500 lapse rate: 4.98 C/km ThetaE index: 0.96 C Layer 925.0- 887.0 mb Conv cond level (CCL): 934.84 mb = 529.26 m = 1736.39 ft Mean mixing ratio: 3.59 g/kg Conv temperature: 3.12 C = 37.62 F Cap Strength: 15.19 C Lifted Index: 15.93 C Risk: None Lifted Index @300 mb: 20.22 C Lifted Index @700 mb: 7.67 C Showalter Index: 15.11 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 16.60 C K Index: 9.40 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 4.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.22 J/kg Max Up Vert Vel: 3.80 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 15.80 C Lift Cond Lev (LCL): 934.62 mb = 531.16 m = 1742.63 ft Lev Free Conv (LFC): 929.62 mb = 574.10 m = 1883.52 ft Equ Level (EL): 879.62 mb = 1011.10 m = 3317.21 ft B at Equ Level: 7.17 J/kg Max Parcel Lev (MPL): 839.62 mb = 1375.63 m = 4513.18 ft Wind level data Storm motion: 133 at 11 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 ---------------------------------------------------------- 0 995 30 80 21 -20.7 -3.6 | 49 17 -12.7 -11.1 1 961 305 75 33 -31.9 -8.5 | 56 29 -23.9 -16.0 2 926 610 85 35 -34.9 -3.1 | 69 29 -26.9 -10.5 3 925 614 85 35 -34.9 -3.1 | 69 29 -26.9 -10.5 4 890 914 85 36 -35.9 -3.1 | 69 30 -27.9 -10.6 5 857 1219 90 29 -29.0 0.0 | 71 22 -21.0 -7.4 6 850 1280 90 26 -26.0 0.0 | 68 20 -18.0 -7.4 7 792 1829 90 18 -18.0 0.0 | 54 12 -10.0 -7.4 8 762 2134 105 17 -16.4 4.4 | 70 9 -8.5 -3.0 9 732 2438 105 15 -14.5 3.9 | 62 7 -6.5 -3.5 10 704 2743 115 10 -9.1 4.2 | 19 3 -1.1 -3.2 11 700 2788 115 9 -8.2 3.8 | 3 4 -0.2 -3.6 12 649 3353 180 11 0.0 11.0 | 246 9 8.0 3.6 13 624 3658 155 8 -3.4 7.3 | 272 5 4.6 -0.2 14 575 4267 85 6 -6.0 -0.5 | 346 8 2.0 -8.0 15 552 4572 200 2 0.7 1.9 | 303 10 8.6 -5.5 16 530 4877 185 6 0.5 6.0 | 280 9 8.5 -1.5 17 500 5320 210 4 2.0 3.5 | 292 11 10.0 -4.0 18 448 6096 195 9 2.3 8.7 | 263 10 10.3 1.3 19 412 6706 180 21 0.0 21.0 | 210 16 8.0 13.6 20 400 6910 195 35 9.1 33.8 | 213 31 17.0 26.4 21 377 7315 195 39 10.1 37.7 | 211 35 18.0 30.2 22 360 7620 205 30 12.7 27.2 | 226 29 20.6 19.8 23 344 7925 205 25 10.6 22.7 | 231 24 18.5 15.2 24 300 8860 200 45 15.4 42.3 | 214 42 23.3 34.9 25 287 9144 200 47 16.1 44.2 | 213 44 24.0 36.7 26 265 9659 195 62 16.0 59.9 | 205 58 24.0 52.5 27 263 9707 195 61 15.8 58.9 | 205 57 23.7 51.5 28 261 9754 195 62 16.0 59.9 | 205 58 24.0 52.5 29 250 10030 215 50 28.7 41.0 | 228 50 36.6 33.5 30 238 10363 220 46 29.6 35.2 | 233 47 37.5 27.8 31 227 10668 220 44 28.3 33.7 | 234 45 36.2 26.3 32 216 10973 225 30 21.2 21.2 | 245 32 29.2 13.8 33 200 11490 220 41 26.4 31.4 | 235 42 34.3 24.0 34 157 13106 210 50 25.0 43.3 | 223 49 33.0 35.9 35 150 13390 225 39 27.6 27.6 | 240 41 35.5 20.1 36 136 14021 250 35 32.9 12.0 | 264 41 40.8 4.5 37 130 14326 240 23 19.9 11.5 | 262 28 27.9 4.1 38 118 14935 190 25 4.3 24.6 | 216 21 12.3 17.2 39 113 15240 220 45 28.9 34.5 | 234 46 36.9 27.0 40 108 15545 225 52 36.8 36.8 | 237 53 44.7 29.3 41 100 16030 205 29 12.3 26.3 | 227 28 20.2 18.9 42 98 16154 205 29 12.3 26.3 | 227 28 20.2 18.9 43 89 16764 205 45 19.0 40.8 | 219 43 27.0 33.4 44 85 17069 235 32 26.2 18.4 | 252 36 34.2 10.9 45 77 17678 240 14 12.1 7.0 | 271 20 20.1 -0.4 46 74 17983 210 13 6.5 11.3 | 255 15 14.5 3.8 47 70 18288 200 24 8.2 22.6 | 227 22 16.2 15.1 48 70 18310 230 29 22.2 18.6 | 250 32 30.2 11.2 49 66 18593 220 30 19.3 23.0 | 240 31 27.2 15.6 50 61 18898 250 27 25.4 9.2 | 267 33 33.3 1.8 51 58 19202 225 16 11.3 11.3 | 259 20 19.3 3.9 52 54 19507 200 19 6.5 17.9 | 234 18 14.5 10.4 53 47 20117 245 17 15.4 7.2 | 271 23 23.4 -0.2 54 44 20422 255 12 11.6 3.1 | 282 20 19.5 -4.3 Wind Parameters Mean winds (0-6000m): 103.1 at 14.5 knts Storm direction: 133.1 at 10.9 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -151.1 deg Storm rel helicity (0-3000m) pos: 77.4 neg: -30.2 tot: 47.2 m^2/s^2 ave: 15.7 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 42.81 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 78 30 57 25| 13.9 0.0 13.9| 49.9 0.0 49.9 99.7 0.44| 16.9 7.5 1000 82 33 64 27| 6.6 0.0 6.6| 67.4 0.0 67.4 67.4 0.45| 11.0 4.9 1500 84 31 65 25| 1.4 0.0 1.4| 68.7 -12.8 55.9 37.3 0.22| 11.2 2.5 2000 85 28 64 22| 1.9 0.0 1.9| 74.8 -21.3 53.5 26.8 0.17| 10.3 1.8 2500 88 25 64 19| 2.3 0.0 2.3| 77.4 -24.9 52.4 21.0 0.14| 9.3 1.3 3000 90 23 64 17| 3.2 0.0 3.2| 77.4 -30.2 47.2 15.7 -0.02| 9.3 -0.2 4000 96 19 65 12| 2.9 1.0 3.8| 87.0 -30.8 56.2 14.1 0.08| 9.1 0.8 5000 98 16 58 10| 3.1 0.8 3.9| 89.0 -49.2 39.8 8.0 -0.02| 8.8 -0.2 6000 103 15 56 7| 2.6 0.4 3.1| 92.5 -62.4 30.1 5.0 -0.06| 7.9 -0.5 Wrote GIF file: /home/apache/climate/data/raob//PASY/skewt/PASY.skewt.20250428.00.gif