UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for PASY... Searching the city database file for: PASY ... Date:0000Z 6 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 1007 30 4.0 -0.1 75 4.1 2.2 280 10 276.6 277.2 275.0 286.9 3.77 1 1000 89 3.2 -0.9 74 4.1 1.5 280 10 276.4 277.0 274.6 286.2 3.58 2 925 719 -2.5 -2.6 99 0.1 -2.6 305 22 276.8 277.3 274.6 286.1 3.41 3 921 753 -2.9 -2.9 100 0.0 -2.9 306 22 276.7 277.3 274.5 285.9 3.35 4 850 1384 -7.1 -7.1 100 0.0 -7.1 315 13 278.7 279.2 274.6 286.1 2.64 5 824 1625 -8.5 -8.6 99 0.1 -8.5 320 15 279.7 280.1 274.9 286.6 2.42 6 792 1932 -9.7 -27.7 22 18.0 -13.0 319 16 281.6 281.7 273.0 283.2 0.50 7 700 2872 -16.5 -26.5 42 10.0 -18.2 320 10 284.2 284.3 274.6 286.1 0.63 8 687 3013 -17.7 -23.7 59 6.0 -18.8 317 8 284.4 284.5 275.0 286.9 0.82 9 665 3256 -18.3 -36.3 19 18.0 -20.5 312 5 286.4 286.4 275.2 287.2 0.26 10 569 4399 -27.9 -35.9 46 8.0 -28.7 199 9 288.2 288.2 276.2 289.2 0.31 11 546 4695 -29.3 -42.3 27 13.0 -30.3 169 13 289.9 290.0 276.9 290.5 0.17 12 539 4787 -29.9 -33.7 69 3.8 -30.3 160 14 290.3 290.4 277.4 291.6 0.41 13 532 4880 -30.9 -32.9 83 2.0 -31.1 151 15 290.2 290.2 277.4 291.6 0.45 14 529 4920 -30.9 -45.9 22 15.0 -31.9 152 14 290.6 290.7 277.2 291.0 0.12 15 526 4961 -30.9 -52.9 10 22.0 -32.1 154 14 291.1 291.1 277.3 291.3 0.05 16 518 5069 -31.1 -55.1 8 24.0 -32.3 159 12 292.2 292.2 277.8 292.3 0.04 17 500 5320 -31.7 -64.7 2 33.0 -32.9 140 13 294.4 294.4 278.8 294.4 0.01 18 458 5934 -34.5 -61.5 5 27.0 -35.5 164 22 298.4 298.4 280.7 298.4 0.02 19 400 6860 -42.3 -67.3 5 25.0 -42.9 205 20 300.0 300.0 281.4 300.1 0.01 20 397 6911 -42.7 -66.7 5 24.0 -43.2 205 20 300.1 300.1 281.4 300.2 0.01 21 379 7225 -43.3 -69.3 4 26.0 -43.8 196 19 303.4 303.4 282.7 303.4 0.01 22 373 7332 -42.7 -67.7 5 25.0 -43.3 192 20 305.5 305.5 283.6 305.6 0.01 23 359 7591 -43.3 -68.3 5 25.0 -43.9 181 20 308.1 308.1 284.6 308.1 0.01 24 321 8335 -49.9 -69.9 8 20.0 -50.2 195 16 309.0 309.0 284.9 309.0 0.01 25 300 8780 -48.5 -72.5 5 24.0 -48.9 170 23 317.0 317.0 287.8 317.0 0.01 26 263 9645 -45.9 -75.9 2 30.0 -46.5 190 31 333.0 333.0 292.5 333.0 0.00 27 250 9980 -45.5 -77.5 2 32.0 -46.2 200 36 338.4 338.4 293.9 338.4 0.00 28 226 10649 -48.5 -79.5 2 31.0 -49.0 185 32 343.7 343.7 295.2 343.8 0.00 29 218 10888 -45.5 -78.5 1 33.0 -46.2 196 32 351.9 351.9 297.1 352.0 0.00 30 208 11200 -47.7 -79.7 1 32.0 -48.3 191 34 353.3 353.3 297.3 353.3 0.00 31 200 11460 -46.7 -79.7 1 33.0 -47.4 180 37 358.8 358.8 298.5 358.8 0.00 32 172 12466 -44.3 -79.3 1 35.0 -45.3 204 31 378.6 378.6 302.0 378.6 0.00 33 152 13291 -45.9 -80.9 1 35.0 -46.9 201 37 389.5 389.5 303.7 389.5 0.00 TRP 321 8335 -49.9 -69.9 8 20.0 -50.2 195 16 309.0 309.0 284.9 309.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5231.00 m Freezing level: 957.89 mb = 442.68 m = 1452.36 ft Wetbulb zero: 972.46 mb = 314.68 m = 1032.39 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 51.83 % Est. max temperature: 5.91 C = 42.64 F Sfc-Lift cond lev (LCL): 945.17 mb = 544.69 m = 1787.02 ft T: -0.92 C 700-500 lapse rate: 6.21 C/km ThetaE index: 3.42 C Layer 792.0- 700.0 mb Conv cond level (CCL): 926.76 mb = 703.66 m = 2308.57 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 4.15 C = 39.46 F Cap Strength: 5.79 C Lifted Index: 7.45 C Risk: None Lifted Index @300 mb: 21.91 C Lifted Index @700 mb: 1.70 C Showalter Index: 7.48 C Risk: None Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 24.60 C K Index: 7.50 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.20 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 0.01 J/kg Cap Strength: 6.66 C Lift Cond Lev (LCL): 928.67 mb = 687.02 m = 2253.98 ft Lev Free Conv (LFC): 913.67 mb = 816.20 m = 2677.77 ft Equ Level (EL): 843.67 mb = 1442.10 m = 4731.25 ft B at Equ Level: 2.95 J/kg Max Parcel Lev (MPL): 813.67 mb = 1722.96 m = 5652.69 ft Wind level data Storm motion: 304 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 1007 30 280 10 9.8 -1.7 | 198 4 1.3 4.1 1 1000 89 280 10 9.8 -1.7 | 198 4 1.3 4.1 2 974 305 300 23 19.9 -11.5 | 297 13 11.4 -5.7 3 938 610 310 22 16.9 -14.1 | 315 12 8.3 -8.3 4 925 719 305 22 18.0 -12.6 | 306 12 9.5 -6.8 5 902 914 310 21 16.1 -13.5 | 316 11 7.5 -7.7 6 868 1219 315 18 12.7 -12.7 | 329 8 4.2 -6.9 7 850 1384 315 13 9.2 -9.2 | 349 3 0.6 -3.4 8 802 1829 325 16 9.2 -13.1 | 355 7 0.6 -7.3 9 771 2134 305 15 12.3 -8.6 | 307 5 3.7 -2.8 10 741 2438 290 16 15.0 -5.5 | 267 6 6.5 0.3 11 712 2743 305 12 9.8 -6.9 | 310 2 1.3 -1.1 12 700 2872 320 10 6.4 -7.7 | 49 3 -2.1 -1.9 13 655 3353 310 4 3.1 -2.6 | 120 6 -5.5 3.2 14 628 3658 250 7 6.6 2.4 | 166 8 -2.0 8.2 15 603 3962 220 10 6.4 7.7 | 171 14 -2.1 13.5 16 578 4267 210 8 4.0 6.9 | 160 14 -4.6 12.7 17 531 4877 150 15 -7.5 13.0 | 139 25 -16.1 18.8 18 510 5182 165 10 -2.6 9.7 | 144 19 -11.1 15.5 19 500 5320 140 13 -8.4 10.0 | 133 23 -16.9 15.8 20 488 5486 140 12 -7.7 9.2 | 133 22 -16.3 15.0 21 467 5791 160 23 -7.9 21.6 | 149 32 -16.4 27.4 22 447 6096 170 21 -3.6 20.7 | 155 29 -12.2 26.5 23 428 6401 165 18 -4.7 17.4 | 150 27 -13.2 23.2 24 409 6706 195 20 5.2 19.3 | 172 25 -3.4 25.1 25 400 6860 205 20 8.5 18.1 | 180 24 -0.1 23.9 26 391 7010 205 19 8.0 17.2 | 179 23 -0.5 23.0 27 357 7620 180 20 0.0 20.0 | 162 27 -8.6 25.8 28 321 8335 195 16 4.1 15.5 | 168 22 -4.4 21.3 29 311 8534 200 16 5.5 15.0 | 172 21 -3.1 20.8 30 300 8780 170 23 -4.0 22.7 | 156 31 -12.5 28.4 31 297 8839 170 21 -3.6 20.7 | 155 29 -12.2 26.5 32 284 9144 175 23 -2.0 22.9 | 160 31 -10.6 28.7 33 250 9980 200 36 12.3 33.8 | 185 40 3.8 39.6 34 247 10058 200 39 13.3 36.6 | 186 43 4.8 42.4 35 225 10668 185 32 2.8 31.9 | 171 38 -5.8 37.7 36 215 10973 200 32 10.9 30.1 | 184 36 2.4 35.9 37 200 11460 180 37 0.0 37.0 | 169 44 -8.6 42.8 38 196 11582 180 37 0.0 37.0 | 169 44 -8.6 42.8 39 177 12192 205 30 12.7 27.2 | 187 33 4.1 33.0 40 144 13411 200 39 13.3 36.6 | 186 43 4.8 42.4 Wind Parameters Mean winds (0-6000m): 274.1 at 13.8 knts Storm direction: 304.1 at 10.3 knts Shear (0-3000m) pos: 2.1 neg: 1.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -108.6 deg Storm rel helicity (0-3000m) pos: 49.2 neg: -16.8 tot: 32.4 m^2/s^2 ave: 10.8 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.36 Bulk Shear: 8.99 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 ------------------------------------------------------------------------------- 500 298 19 291 8| 14.6 0.0 14.6| 28.0 0.0 28.0 56.0 0.81| 17.9 14.5 1000 304 20 304 10| 6.5 0.0 6.5| 37.6 -4.5 33.1 33.1 0.70| 11.8 8.2 1500 307 19 311 8| 3.0 0.0 3.0| 43.5 -4.5 39.1 26.1 0.63| 10.5 6.6 2000 310 18 318 8| 2.2 0.6 2.8| 44.3 -9.4 34.9 17.4 0.45| 9.5 4.3 2500 308 17 314 7| 1.8 1.2 3.0| 45.1 -16.8 28.3 11.3 0.27| 9.1 2.5 3000 308 16 314 6| 2.1 1.0 3.1| 49.2 -16.8 32.4 10.8 0.36| 9.2 3.3 4000 304 14 302 3| 1.5 2.3 3.9| 62.0 -19.3 42.7 10.7 0.38| 8.9 3.4 5000 293 13 262 4| 1.2 2.3 3.5| 66.4 -64.6 1.8 0.4 0.21| 8.9 1.9 6000 274 14 227 7| 0.4 2.0 2.4|146.7 -87.8 58.9 9.8 0.23| 9.4 2.1 Wrote GIF file: /home/apache/climate/data/raob//PASY/skewt/PASY.skewt.20251206.00.gif