UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for X1510... Searching the city database file for: X1510 ... Date:0000Z 11 OCT 25 Station: X1510 WMO ident: 31510 Latitude: 50.25 Longitude: 127.50 ------------------------------------------------------------------------------- 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 136 80 3 SFC 996 169 3.8 -2.2 65 6.0 1.4 80 3 277.3 277.8 274.7 286.3 3.26 2 933 697 0.0 -8.0 55 8.0 -2.8 120 14 278.6 279.0 274.0 285.0 2.24 3 925 766 0.4 -7.6 55 8.0 -2.4 125 15 279.7 280.1 274.8 286.3 2.33 4 900 986 2.6 -5.4 56 8.0 -0.6 144 14 284.2 284.7 277.8 292.3 2.84 5 850 1444 -1.7 -7.7 64 6.0 -3.8 185 11 284.4 284.8 277.4 291.6 2.52 6 812 1806 -4.7 -9.2 71 4.5 -6.2 201 14 284.9 285.3 277.5 291.7 2.34 7 700 2965 -8.5 -11.1 81 2.6 -9.4 255 25 293.1 293.5 281.4 300.1 2.34 8 697 2998 -8.5 -11.1 81 2.6 -9.4 255 26 293.4 293.9 281.5 300.5 2.35 9 549 4804 -21.1 -26.1 64 5.0 -22.0 262 56 299.2 299.4 282.1 301.9 0.83 10 502 5461 -23.5 -28.1 66 4.6 -24.3 265 67 304.0 304.2 284.0 306.5 0.75 11 500 5490 -23.7 -28.3 66 4.6 -24.5 265 68 304.1 304.3 284.0 306.6 0.74 12 432 6545 -31.7 -36.7 61 5.0 -32.2 268 74 307.0 307.0 284.7 308.3 0.38 13 400 7090 -33.3 -40.3 49 7.0 -34.0 270 77 311.7 311.8 286.3 312.7 0.28 14 385 7357 -33.7 -41.7 44 8.0 -34.4 270 79 314.6 314.7 287.3 315.5 0.26 15 342 8175 -38.3 -48.3 34 10.0 -38.9 270 85 319.2 319.2 288.6 319.7 0.14 16 300 9060 -44.7 -53.7 36 9.0 -45.1 270 91 322.4 322.4 289.6 322.7 0.09 17 287 9354 -46.7 -55.7 35 9.0 -47.0 270 92 323.6 323.6 289.9 323.9 0.07 18 250 10260 -50.1 -59.1 34 9.0 -50.4 270 97 331.6 331.6 292.2 331.8 0.05 19 220 11093 -54.5 -63.5 32 9.0 -54.7 265 103 337.1 337.2 293.6 337.3 0.03 20 211 11363 -52.9 -61.9 33 9.0 -53.1 267 104 343.7 343.7 295.3 343.9 0.04 21 200 11710 -53.3 -62.3 33 9.0 -53.5 270 106 348.4 348.4 296.3 348.6 0.04 22 189 12074 -52.6 -61.9 31 9.3 -52.8 270 108 355.2 355.2 297.8 355.4 0.05 23 169 12798 -51.1 -61.1 29 10.0 -51.5 270 105 369.2 369.2 300.5 369.5 0.06 24 150 13570 -52.1 -63.1 25 11.0 -52.5 270 101 380.3 380.3 302.3 380.6 0.05 25 100 16170 -54.7 -67.7 19 13.0 -55.2 270 85 422.0 422.0 308.0 422.3 0.04 26 70 18450 -56.5 -70.5 16 14.0 -57.1 275 60 463.5 463.5 312.1 463.7 0.04 27 58 19637 -55.9 -69.9 16 14.0 -56.6 275 51 490.5 490.5 314.3 490.8 0.05 28 52 20330 -54.7 -69.7 14 15.0 -55.6 275 46 508.8 508.9 315.6 509.2 0.06 29 50 20580 -54.9 -69.9 14 15.0 -55.8 275 44 514.1 514.1 315.9 514.5 0.06 30 41 21842 -58.7 -73.7 13 15.0 -59.4 281 37 534.7 534.7 317.2 534.9 0.04 31 39 22160 -54.5 -69.5 14 15.0 -55.6 282 36 553.0 553.0 318.3 553.6 0.08 32 36 22671 -56.5 -71.5 13 15.0 -57.5 285 33 560.6 560.6 318.7 561.1 0.07 33 32 23426 -53.3 -69.3 13 16.0 -54.9 288 29 588.4 588.4 320.1 589.1 0.11 34 30 23840 -55.9 -71.9 12 16.0 -57.2 290 27 592.2 592.3 320.3 592.8 0.08 35 25 24998 -56.9 -72.9 12 16.0 -58.3 294 20 621.1 621.1 321.6 621.7 0.08 36 21 26122 -49.7 -67.7 10 18.0 -52.8 299 13 674.6 674.7 323.6 676.3 0.20 37 20 26440 -51.7 -69.7 10 18.0 -54.4 300 11 677.9 678.0 323.7 679.3 0.16 38 19 26772 -52.9 -70.9 10 18.0 -55.4 310 11 684.2 684.3 324.0 685.4 0.14 39 16 27884 -51.1 -71.1 7 20.0 -54.5 342 10 724.6 724.6 325.3 726.0 0.16 40 10 30940 -51.1 -74.1 5 23.0 -55.9 70 9 828.8 828.9 328.0 830.5 0.17 41 8.1 32315 -49.5 -73.5 4 24.0 -55.6 886.6 886.8 329.2 889.1 0.23 TRP 220 11093 -54.5 -63.5 32 9.0 -54.7 265 103 337.1 337.2 293.6 337.3 0.03 WND 189 12074 -52.6 -61.9 31 9.3 -52.8 270 108 355.2 355.2 297.8 355.4 0.05 Sounding variables and indices 1000-500 mb thick: 5354.00 m Freezing level: 869.77 mb = 1263.03 m = 4143.75 ft Wetbulb zero: 975.29 mb = 338.46 m = 1110.43 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 68.86 % Est. max temperature: 10.95 C = 51.71 F Sfc-Lift cond lev (LCL): 907.71 mb = 917.71 m = 3010.83 ft T: 1.92 C 700-500 lapse rate: 6.02 C/km ThetaE index: 1.33 C Layer 933.0- 925.0 mb Conv cond level (CCL): 679.95 mb = 3185.64 m = 10451.45 ft Mean mixing ratio: 2.67 g/kg Conv temperature: 20.57 C = 69.03 F Cap Strength: 14.86 C Lifted Index: 14.89 C Risk: None Lifted Index @300 mb: 25.18 C Lifted Index @700 mb: 9.23 C Showalter Index: 11.32 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 16.00 C K Index: 11.70 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 3.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.62 J/kg Max Up Vert Vel: 7.30 m/s Conv Inhibition (B-): 66858.67 J/kg Cap Strength: 14.72 C Lift Cond Lev (LCL): 843.75 mb = 1502.36 m = 4928.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 26 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 ---------------------------------------------------------- 0 996 169 80 3 -3.0 -0.5 | 104 29 -27.9 7.1 1 925 766 125 15 -12.3 8.6 | 114 41 -37.3 16.2 2 850 1444 185 11 1.0 11.0 | 128 30 -24.0 18.6 3 700 2965 255 25 24.1 6.5 | 177 14 -0.8 14.1 4 500 5490 265 68 67.7 5.9 | 252 45 42.7 13.6 5 400 7090 270 77 77.0 -0.0 | 262 53 52.0 7.6 6 300 9060 270 91 91.0 -0.0 | 263 66 66.0 7.6 7 250 10260 270 97 97.0 -0.0 | 264 72 72.0 7.6 8 220 11093 265 103 102.6 9.0 | 258 79 77.6 16.6 9 200 11710 270 106 106.0 -0.0 | 265 81 81.0 7.6 10 189 12074 270 108 108.0 -0.0 | 265 83 83.0 7.6 11 150 13570 270 101 101.0 -0.0 | 264 76 76.0 7.6 12 100 16170 270 85 85.0 -0.0 | 263 60 60.0 7.6 13 70 18450 275 60 59.8 -5.2 | 266 35 34.8 2.4 14 50 20580 275 44 43.8 -3.8 | 259 19 18.8 3.8 15 30 23840 290 27 25.4 -9.2 | 347 2 0.4 -1.6 16 20 26440 300 11 9.5 -5.5 | 98 16 -15.5 2.1 17 10 30940 70 9 -8.5 -3.1 | 98 34 -33.5 4.6 Wind Parameters Mean winds (0-6000m): 257.0 at 34.8 knts Storm direction: 287.0 at 26.1 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 85.8 deg Storm rel helicity (0-3000m) pos: 291.5 neg: -1.6 tot: 289.9 m^2/s^2 ave: 96.6 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 6.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.12 Bulk Shear: 225.82 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 ------------------------------------------------------------------------------- 500 117 8 109 34| 11.1 0.0 11.1| 40.1 -1.6 38.5 77.0 0.35| 11.8 4.1 1000 130 11 114 36| 6.4 0.0 6.4|131.6 -1.6 130.0 130.0 0.56| 11.8 6.7 1500 146 11 118 36| 5.0 0.0 5.0|174.3 -1.6 172.7 115.1 0.58| 10.7 6.2 2000 167 12 125 34| 5.1 0.0 5.1|223.0 -1.6 221.4 110.7 0.64| 10.0 6.4 2500 191 14 133 31| 5.2 0.0 5.2|261.8 -1.6 260.2 104.1 0.65| 9.9 6.4 3000 214 16 142 26| 5.4 0.0 5.4|291.5 -1.6 289.9 96.6 0.66| 9.9 6.6 4000 239 21 159 20| 6.2 0.0 6.2|358.9 -1.6 357.3 89.3 0.69| 9.6 6.7 5000 251 28 185 17| 6.7 0.0 6.7|439.5 -1.6 437.9 87.6 0.66| 9.5 6.3 6000 257 35 210 18| 6.4 0.0 6.4|510.4 -1.6 508.8 84.8 0.66| 8.8 5.8 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251011.00.gif