UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for PASY... Searching the city database file for: PASY ... Date:0000Z 12 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 ------------------------------------------------------------------------------- 0 1000 -127 SFC 981 30 6.2 4.7 90 1.5 5.5 170 14 280.9 281.8 279.5 295.9 5.46 2 980 38 7.2 4.8 85 2.4 6.0 170 14 282.0 282.9 280.1 297.2 5.50 3 925 511 2.8 1.6 92 1.2 2.2 190 23 282.2 283.0 279.1 295.1 4.64 4 877 940 -0.3 -1.4 92 1.1 -0.8 190 25 283.3 284.0 278.8 294.4 3.93 5 850 1190 -1.9 -2.6 95 0.7 -2.2 195 25 284.2 284.8 278.9 294.7 3.71 6 834 1341 -3.1 -3.1 100 0.0 -3.1 197 24 284.4 285.1 279.0 294.8 3.64 7 700 2704 -12.1 -14.0 86 1.9 -12.6 220 17 289.1 289.4 278.9 294.6 1.85 8 697 2737 -12.3 -15.7 76 3.4 -13.2 220 17 289.2 289.5 278.6 294.1 1.61 9 658 3173 -15.7 -17.1 89 1.4 -16.0 229 17 290.2 290.5 279.0 294.8 1.52 10 633 3464 -16.9 -22.9 60 6.0 -18.1 243 18 292.1 292.2 279.1 295.0 0.96 11 527 4806 -28.7 -30.8 82 2.1 -29.0 245 17 293.6 293.7 279.3 295.4 0.56 12 502 5152 -31.3 -37.3 55 6.0 -31.9 254 19 294.5 294.6 279.4 295.6 0.31 13 500 5180 -31.7 -37.7 55 6.0 -32.3 255 19 294.4 294.4 279.3 295.4 0.30 14 465 5690 -36.1 -38.9 75 2.8 -36.3 265 21 295.1 295.1 279.6 296.0 0.28 15 447 5963 -38.5 -42.5 66 4.0 -38.8 268 22 295.4 295.5 279.6 296.1 0.20 16 441 6056 -39.1 -44.1 59 5.0 -39.4 273 22 295.8 295.8 279.7 296.4 0.17 17 438 6103 -39.1 -57.1 13 18.0 -39.7 275 22 296.4 296.4 279.8 296.5 0.04 18 425 6309 -40.9 -50.9 33 10.0 -41.3 262 15 296.6 296.7 280.0 296.9 0.08 19 410 6553 -42.1 -59.1 14 17.0 -42.6 260 18 298.2 298.2 280.6 298.3 0.03 20 400 6720 -42.7 -59.7 14 17.0 -43.2 265 24 299.5 299.5 281.1 299.6 0.03 21 321 8178 -50.7 -65.7 15 15.0 -51.0 255 23 307.9 307.9 284.5 307.9 0.02 22 300 8620 -48.7 -70.7 6 22.0 -49.1 230 23 316.7 316.7 287.7 316.7 0.01 23 266 9415 -43.9 -73.9 2 30.0 -44.6 210 22 334.8 334.8 293.0 334.8 0.01 24 250 9830 -43.5 -76.5 1 33.0 -44.3 205 24 341.4 341.4 294.7 341.4 0.00 25 231 10366 -42.7 -76.7 1 34.0 -43.6 190 28 350.4 350.4 296.7 350.4 0.00 26 200 11340 -44.1 -78.1 1 34.0 -45.0 200 34 362.9 362.9 299.2 363.0 0.00 27 150 13260 -44.3 -79.3 1 35.0 -45.4 205 42 393.7 393.7 304.3 393.7 0.00 28 100 15970 -46.7 -81.7 1 35.0 -48.0 205 42 437.5 437.5 309.6 437.5 0.01 29 73 18050 -48.3 -82.3 1 34.0 -49.8 179 39 475.3 475.3 313.1 475.3 0.01 TRP 321 8178 -50.7 -65.7 15 15.0 -51.0 255 23 307.9 307.9 284.5 307.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5307.00 m Freezing level: 881.65 mb = 898.72 m = 2948.54 ft Wetbulb zero: 889.27 mb = 828.36 m = 2717.68 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 82.57 % Est. max temperature: 9.83 C = 49.70 F Sfc-Lift cond lev (LCL): 958.64 mb = 218.71 m = 717.55 ft T: 5.52 C 700-500 lapse rate: 7.92 C/km ThetaE index: 2.83 C Layer 925.0- 850.0 mb Conv cond level (CCL): 905.50 mb = 682.64 m = 2239.60 ft Mean mixing ratio: 4.73 g/kg Conv temperature: 7.93 C = 46.27 F Cap Strength: 0.95 C Lifted Index: 0.45 C Risk: Showers probable Lifted Index @300 mb: 15.09 C Lifted Index @700 mb: -0.02 C Showalter Index: 1.03 C Risk: Showers probable Total Totals Index: 58.90 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.80 C Cross Totals Index: 29.10 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 400.25 Risk: Severe Thunderstorms possible Energy Index: 0.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.04 J/kg Max Up Vert Vel: 6.64 m/s Conv Inhibition (B-): 0.59 J/kg Cap Strength: 0.89 C Lift Cond Lev (LCL): 909.24 mb = 649.47 m = 2130.80 ft Lev Free Conv (LFC): 884.24 mb = 874.07 m = 2867.66 ft Equ Level (EL): 654.24 mb = 3216.24 m = 10551.85 ft B at Equ Level: 21.75 J/kg Max Parcel Lev (MPL): 574.24 mb = 4177.54 m = 13705.68 ft Wind level data Storm motion: 255 at 15 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 ---------------------------------------------------------- 0 981 30 170 14 -2.4 13.8 | 120 20 -17.1 10.0 1 949 305 185 22 1.9 21.9 | 145 22 -12.7 18.1 2 925 511 190 23 4.0 22.7 | 151 22 -10.6 18.8 3 914 610 190 24 4.2 23.6 | 152 22 -10.5 19.8 4 880 914 190 25 4.3 24.6 | 154 23 -10.3 20.8 5 850 1190 195 25 6.5 24.1 | 158 22 -8.2 20.3 6 847 1219 195 25 6.5 24.1 | 158 22 -8.2 20.3 7 783 1829 205 22 9.3 19.9 | 162 17 -5.3 16.1 8 753 2134 220 22 14.1 16.9 | 178 13 -0.5 13.0 9 724 2438 215 19 10.9 15.6 | 162 12 -3.7 11.7 10 700 2704 220 17 10.9 13.0 | 158 10 -3.7 9.2 11 696 2743 220 17 10.9 13.0 | 158 10 -3.7 9.2 12 668 3048 220 17 10.9 13.0 | 158 10 -3.7 9.2 13 641 3353 245 18 16.3 7.6 | 204 4 1.7 3.8 14 615 3658 240 17 14.7 8.5 | 181 5 0.1 4.7 15 566 4267 245 21 19.0 8.9 | 221 7 4.4 5.1 16 521 4877 245 16 14.5 6.8 | 177 3 -0.1 2.9 17 500 5180 255 19 18.4 4.9 | 253 4 3.7 1.1 18 478 5486 275 21 20.9 -1.8 | 312 8 6.3 -5.6 19 458 5791 260 21 20.7 3.6 | 272 6 6.0 -0.2 20 438 6096 275 22 21.9 -1.9 | 308 9 7.3 -5.7 21 419 6401 255 12 11.6 3.1 | 77 3 -3.0 -0.7 22 400 6720 265 24 23.9 2.1 | 281 9 9.3 -1.7 23 366 7315 270 25 25.0 -0.0 | 290 11 10.4 -3.8 24 349 7620 275 13 13.0 -1.1 | 19 5 -1.7 -4.9 25 333 7925 270 9 9.0 -0.0 | 56 7 -5.6 -3.8 26 321 8178 255 23 22.2 6.0 | 254 8 7.6 2.1 27 318 8230 255 23 22.2 6.0 | 254 8 7.6 2.1 28 300 8620 230 23 17.6 14.8 | 195 11 3.0 11.0 29 277 9144 210 24 12.0 20.8 | 171 17 -2.6 17.0 30 265 9449 210 22 11.0 19.1 | 167 16 -3.6 15.2 31 253 9754 215 27 15.5 22.1 | 183 18 0.8 18.3 32 250 9830 205 24 10.1 21.8 | 166 18 -4.5 17.9 33 231 10363 190 28 4.9 27.6 | 158 26 -9.8 23.8 34 221 10668 210 32 16.0 27.7 | 183 24 1.4 23.9 35 200 11340 200 34 11.6 31.9 | 174 28 -3.0 28.1 36 161 12802 195 44 11.4 42.5 | 175 39 -3.3 38.7 37 150 13260 205 42 17.7 38.1 | 185 34 3.1 34.2 38 140 13716 210 38 19.0 32.9 | 189 29 4.4 29.1 39 128 14326 195 35 9.1 33.8 | 169 31 -5.6 30.0 40 122 14630 180 44 0.0 44.0 | 160 43 -14.6 40.2 41 112 15240 190 42 7.3 41.4 | 169 38 -7.3 37.5 42 107 15545 200 53 18.1 49.8 | 184 46 3.5 46.0 43 100 15970 205 42 17.7 38.1 | 185 34 3.1 34.2 44 96 16154 205 42 17.7 38.1 | 185 34 3.1 34.2 45 76 17374 175 38 -3.3 37.9 | 152 38 -18.0 34.0 46 64 18288 195 42 10.9 40.6 | 174 37 -3.8 36.8 Wind Parameters Mean winds (0-6000m): 225.4 at 20.2 knts Storm direction: 255.4 at 15.1 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 37.7 deg Storm rel helicity (0-3000m) pos: 102.7 neg: -13.6 tot: 89.0 m^2/s^2 ave: 29.7 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.81 Bulk Shear: 27.30 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 ------------------------------------------------------------------------------- 500 184 20 140 21| 11.4 0.0 11.4| 62.8 0.0 62.8 125.6 0.97| 11.9 11.6 1000 187 22 147 22| 6.8 0.0 6.8| 73.8 0.0 73.8 73.8 0.92| 7.3 6.7 1500 190 23 151 22| 4.6 0.0 4.6| 83.9 0.0 83.9 55.9 0.82| 6.2 5.1 2000 194 23 154 20| 4.0 0.0 4.0| 97.6 0.0 97.6 48.8 0.74| 6.3 4.7 2500 198 22 157 19| 2.8 0.0 2.8|102.7 -12.0 90.7 36.3 0.52| 6.3 3.3 3000 201 21 157 18| 2.3 0.0 2.3|102.7 -13.6 89.0 29.7 0.48| 5.5 2.6 4000 210 21 162 15| 2.6 0.0 2.6|114.0 -15.0 99.1 24.8 0.49| 5.6 2.7 5000 217 20 168 13| 2.1 0.0 2.1|117.2 -18.0 99.2 19.8 0.42| 5.3 2.2 6000 225 20 178 10| 2.4 0.1 2.5|131.5 -24.6 106.9 17.8 0.41| 5.8 2.4 Wrote GIF file: /home/apache/climate/data/raob//PASY/skewt/PASY.skewt.20251012.00.gif