UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 6 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 1009 171 -5.3 -15.3 45 10.0 -7.7 310 5 267.2 267.4 264.9 270.4 1.15 1 1000 241 -5.1 -14.1 49 9.0 -7.4 335 17 268.0 268.3 265.7 271.6 1.28 2 966 512 -6.7 -16.7 45 10.0 -9.1 342 25 269.1 269.3 266.1 272.1 1.07 3 925 848 -9.5 -19.5 44 10.0 -11.6 350 35 269.6 269.7 266.1 272.1 0.88 4 861 1397 -14.1 -23.1 46 9.0 -15.7 350 36 270.4 270.5 266.3 272.4 0.69 5 850 1495 -14.7 -23.7 46 9.0 -16.2 350 36 270.7 270.9 266.5 272.7 0.66 6 700 2948 -20.7 -31.7 37 11.0 -22.1 330 29 279.6 279.6 271.6 280.8 0.38 7 699 2959 -20.7 -31.7 37 11.0 -22.1 330 29 279.7 279.7 271.6 280.9 0.38 8 500 5360 -35.9 -48.9 25 13.0 -36.5 320 40 289.3 289.3 276.5 289.6 0.09 9 428 6426 -43.3 -55.3 25 12.0 -43.6 323 46 293.0 293.0 278.2 293.2 0.05 10 400 6880 -45.1 -57.1 25 12.0 -45.4 325 48 296.4 296.4 279.8 296.5 0.04 11 318 8382 -51.9 -63.9 22 12.0 -52.1 320 69 307.0 307.0 284.2 307.1 0.02 12 308 8589 -50.3 -62.3 23 12.0 -50.5 320 69 312.1 312.1 286.1 312.2 0.03 13 300 8760 -50.3 -62.3 23 12.0 -50.5 320 69 314.5 314.5 286.9 314.6 0.03 14 250 9950 -50.5 -63.5 20 13.0 -50.8 320 75 331.0 331.0 292.0 331.1 0.03 15 206 11208 -51.0 -64.9 18 13.9 -51.4 310 85 349.0 349.0 296.4 349.1 0.03 16 200 11400 -51.1 -65.1 17 14.0 -51.5 305 83 351.8 351.9 297.1 352.0 0.03 17 150 13270 -52.7 -67.7 15 15.0 -53.1 300 66 379.3 379.3 302.2 379.4 0.03 18 100 15870 -54.5 -71.5 11 17.0 -55.0 290 68 422.4 422.4 308.0 422.6 0.02 19 70 18140 -56.3 -73.3 10 17.0 -56.9 275 54 463.9 463.9 312.1 464.1 0.03 20 65 18609 -56.9 -73.9 10 17.0 -57.5 275 56 472.6 472.6 312.8 472.7 0.03 21 59 19224 -54.3 -72.3 9 18.0 -55.2 275 59 491.7 491.7 314.4 491.9 0.04 22 50 20280 -55.5 -73.5 9 18.0 -56.4 275 64 512.7 512.7 315.8 512.9 0.04 23 46 20811 -56.9 -74.9 9 18.0 -57.7 273 64 521.7 521.7 316.4 521.9 0.03 24 38 22036 -52.5 -71.5 8 19.0 -54.1 267 65 562.2 562.2 318.8 562.6 0.06 25 30 23550 -57.1 -75.1 8 18.0 -58.3 260 66 589.0 589.0 320.1 589.3 0.05 26 29 23765 -57.3 -75.3 8 18.0 -58.5 260 66 594.2 594.2 320.3 594.5 0.05 27 27 24223 -52.7 -72.7 7 20.0 -54.7 261 67 619.4 619.4 321.5 619.9 0.08 28 20 26180 -49.5 -69.5 8 20.0 -52.8 265 71 684.7 684.7 324.0 686.1 0.16 29 17 27250 -47.1 -68.1 7 21.0 -51.6 724.9 725.0 325.3 727.1 0.24 30 15 28076 -48.9 -69.9 7 21.0 -53.2 745.4 745.5 325.8 747.3 0.21 31 13 29029 -42.7 -64.7 7 22.0 -49.8 798.0 798.2 327.3 802.9 0.49 TRP 318 8382 -51.9 -63.9 22 12.0 -52.1 320 69 307.0 307.0 284.2 307.1 0.02 WND 206 11208 -51.0 -64.9 18 13.9 -51.4 310 85 349.0 349.0 296.4 349.1 0.03 Sounding variables and indices 1000-500 mb thick: 5119.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 37.41 % Est. max temperature: -2.01 C = 28.38 F Sfc-Lift cond lev (LCL): 860.58 mb = 1401.13 m = 4596.82 ft T: -14.12 C 700-500 lapse rate: 6.30 C/km ThetaE index: 0.01 C Layer 925.0- 861.0 mb Conv cond level (CCL): 696.86 mb = 2980.52 m = 9778.48 ft Mean mixing ratio: 1.04 g/kg Conv temperature: 7.34 C = 45.20 F Cap Strength: 8.28 C Lifted Index: 14.41 C Risk: None Lifted Index @300 mb: 30.13 C Lifted Index @700 mb: 8.23 C Showalter Index: 13.83 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 12.20 C K Index: -13.50 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 3.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.80 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 60558.06 J/kg Cap Strength: 14.40 C Lift Cond Lev (LCL): 820.47 mb = 1759.65 m = 5773.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 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 1009 171 310 5 3.8 -3.2 | 192 23 4.6 22.4 1 1000 241 335 17 7.2 -15.4 | 218 13 8.0 10.2 2 925 848 350 35 6.1 -34.5 | 322 11 6.9 -8.9 3 850 1495 350 36 6.3 -35.5 | 324 12 7.1 -9.9 4 700 2948 330 29 14.5 -25.1 | 268 15 15.3 0.5 5 500 5360 320 40 25.7 -30.6 | 281 27 26.5 -5.1 6 400 6880 325 48 27.5 -39.3 | 296 32 28.3 -13.7 7 318 8382 320 69 44.4 -52.9 | 301 53 45.2 -27.3 8 300 8760 320 69 44.4 -52.9 | 301 53 45.2 -27.3 9 250 9950 320 75 48.2 -57.5 | 303 58 49.0 -31.9 10 206 11208 310 85 65.1 -54.6 | 294 72 65.9 -29.1 11 200 11400 305 83 68.0 -47.6 | 288 72 68.8 -22.0 12 150 13270 300 66 57.2 -33.0 | 277 58 58.0 -7.4 13 100 15870 290 68 63.9 -23.3 | 268 65 64.7 2.3 14 70 18140 275 54 53.8 -4.7 | 249 58 54.6 20.9 15 50 20280 275 64 63.8 -5.6 | 253 68 64.6 20.0 16 30 23550 260 66 65.0 11.5 | 241 76 65.8 37.0 17 20 26180 265 71 70.7 6.2 | 246 78 71.5 31.8 Wind Parameters Mean winds (0-6000m): 331.8 at 34.1 knts Storm direction: 1.8 at 25.6 knts Shear (0-3000m) pos: 5.5 neg: 2.2 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 78.9 deg Storm rel helicity (0-3000m) pos: 83.4 neg: -44.0 tot: 39.4 m^2/s^2 ave: 13.1 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 23.06 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 ------------------------------------------------------------------------------- 500 341 22 237 9| 26.6 0.0 26.6| 66.1 0.0 66.1 132.3 0.78| 27.3 21.4 1000 347 28 283 7| 16.4 0.0 16.4| 80.4 0.0 80.4 80.4 0.80| 16.9 13.5 1500 348 31 301 8| 10.9 0.5 11.4| 81.0 -5.5 75.6 50.4 0.71| 12.0 8.5 2000 347 31 302 9| 8.2 1.6 9.8| 81.0 -20.8 60.3 30.1 0.51| 10.2 5.2 2500 345 31 299 10| 6.5 2.2 8.7| 81.0 -35.9 45.2 18.1 0.36| 9.1 3.3 3000 343 31 293 11| 5.5 2.2 7.7| 83.4 -44.0 39.4 13.1 0.30| 8.2 2.5 4000 339 31 287 13| 4.1 2.0 6.1| 94.0 -44.0 50.0 12.5 0.31| 6.8 2.1 5000 335 33 285 15| 3.3 2.0 5.2|101.4 -44.0 57.4 11.5 0.31| 6.0 1.8 6000 332 34 285 18| 3.2 1.6 4.8|132.9 -44.0 88.9 14.8 0.35| 5.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251106.12.gif