UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 2 NOV 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 ------------------------------------------------------------------------------- SFC 1001 172 -7.9 -13.9 62 6.0 -9.4 245 1 265.2 265.4 263.7 268.7 1.30 1 1000 180 -8.1 -12.7 69 4.6 -9.2 250 1 265.0 265.3 263.9 269.0 1.44 2 976 370 -3.7 -9.7 63 6.0 -5.5 253 6 271.3 271.6 269.0 276.5 1.87 3 925 791 -6.9 -17.9 41 11.0 -9.5 260 17 272.3 272.4 268.1 275.1 1.01 4 856 1392 -10.9 -22.9 37 12.0 -13.2 265 15 274.2 274.3 268.8 276.3 0.71 5 850 1446 -11.1 -24.1 33 13.0 -13.5 265 15 274.5 274.6 268.9 276.4 0.64 6 764 2264 -10.7 -31.7 16 21.0 -14.2 284 19 283.5 283.5 273.8 284.6 0.35 7 700 2932 -13.7 -37.7 11 24.0 -16.9 300 23 287.3 287.4 275.6 288.0 0.21 8 696 2976 -13.9 -37.9 11 24.0 -17.1 301 23 287.6 287.6 275.7 288.3 0.21 9 651 3482 -15.9 -24.9 46 9.0 -17.7 309 26 290.9 291.0 278.3 293.3 0.78 10 617 3885 -17.9 -24.9 54 7.0 -19.3 315 29 293.1 293.2 279.4 295.6 0.82 11 554 4686 -21.1 -25.6 67 4.5 -22.0 328 33 298.4 298.6 281.8 301.2 0.86 12 502 5411 -23.5 -28.5 63 5.0 -24.4 340 38 304.0 304.2 284.0 306.5 0.73 13 500 5440 -23.7 -28.7 63 5.0 -24.5 340 38 304.1 304.3 284.0 306.5 0.72 14 400 7030 -34.3 -39.0 62 4.7 -34.7 345 56 310.4 310.5 285.9 311.6 0.33 15 347 8010 -41.3 -47.2 53 5.9 -41.6 350 64 313.8 313.8 286.9 314.4 0.16 16 343 8088 -41.9 -47.9 52 6.0 -42.2 314.0 314.1 286.9 314.6 0.15 TRP WND 347 8010 -41.3 -47.2 53 5.9 -41.6 350 64 313.8 313.8 286.9 314.4 0.16 Sounding variables and indices 1000-500 mb thick: 5260.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 42.39 % Est. max temperature: 1.39 C = 34.50 F Sfc-Lift cond lev (LCL): 909.42 mb = 922.67 m = 3027.11 ft T: -7.78 C 700-500 lapse rate: 3.99 C/km ThetaE index: 1.36 C Layer 925.0- 856.0 mb Conv cond level (CCL): 577.13 mb = 4381.65 m = 14375.30 ft Mean mixing ratio: 1.37 g/kg Conv temperature: 23.32 C = 73.97 F Cap Strength: 24.18 C Lifted Index: 24.21 C Risk: None Lifted Index @700 mb: 12.82 C Showalter Index: 23.04 C Risk: None Total Totals Index: 12.20 C Risk: None Vertical Totals Index: 12.60 C Cross Totals Index: -0.40 C K Index: -35.50 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 6.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.97 J/kg Max Up Vert Vel: 6.63 m/s Conv Inhibition (B-): 5126.66 J/kg Cap Strength: 23.78 C Lift Cond Lev (LCL): 837.08 mb = 1563.44 m = 5129.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 19 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 1001 172 245 1 0.9 0.4 | 168 19 -3.9 18.9 1 1000 180 250 1 0.9 0.3 | 168 19 -3.8 18.8 2 925 791 260 17 16.7 3.0 | 209 25 12.0 21.4 3 850 1446 265 15 14.9 1.3 | 207 22 10.2 19.7 4 700 2932 300 23 19.9 -11.5 | 245 17 15.2 6.9 5 500 5440 340 38 13.0 -35.7 | 335 19 8.2 -17.3 6 400 7030 345 56 14.5 -54.1 | 345 37 9.7 -35.7 Wind Parameters Mean winds (0-6000m): 315.5 at 25.4 knts Storm direction: 345.5 at 19.0 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 84.3 deg Storm rel helicity (0-3000m) pos: 160.5 neg: -3.8 tot: 156.7 m^2/s^2 ave: 52.2 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 5.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.33 Bulk Shear: 66.30 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 ------------------------------------------------------------------------------- 500 257 7 187 20| 13.3 0.0 13.3| 67.5 0.0 67.5 135.1 0.95| 13.3 12.7 1000 260 12 199 21| 7.7 0.0 7.7| 84.6 -2.1 82.5 82.5 0.86| 8.8 7.6 1500 262 13 202 22| 5.3 0.0 5.3| 94.4 -3.8 90.7 60.4 0.81| 6.8 5.5 2000 267 14 206 21| 4.7 0.0 4.7|117.4 -3.8 113.7 56.8 0.83| 6.3 5.2 2500 273 15 211 20| 4.3 0.0 4.3|139.9 -3.8 136.1 54.4 0.85| 6.0 5.1 3000 280 17 217 19| 4.1 0.0 4.1|160.5 -3.8 156.7 52.2 0.86| 5.9 5.0 4000 292 19 229 17| 3.9 0.0 3.9|200.7 -3.8 197.0 49.2 0.89| 5.6 5.0 5000 305 22 247 15| 3.7 0.0 3.7|247.8 -3.8 244.0 48.8 0.91| 5.7 5.1 6000 316 25 269 13| 4.0 0.0 4.0|275.9 -3.8 272.2 45.4 0.83| 5.7 4.7 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251102.12.gif