UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110700.upa.cvt Date: 0000Z 7 NOV 25 Searching for X1510... Searching the city database file for: X1510 ... Date:0000Z 7 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 1016 173 -10.3 -17.3 56 7.0 -11.7 290 5 261.7 261.8 260.5 264.3 0.97 1 1000 295 -9.5 -18.5 48 9.0 -11.3 330 17 263.6 263.8 261.8 266.1 0.89 2 998 310 -9.5 -18.5 48 9.0 -11.3 331 17 263.8 263.9 261.9 266.3 0.89 3 925 893 -12.5 -21.5 47 9.0 -14.2 350 29 266.5 266.6 263.7 268.6 0.74 4 905 1060 -13.7 -22.7 47 9.0 -15.3 351 29 267.0 267.1 263.9 268.9 0.68 5 859 1458 -11.3 -24.3 33 13.0 -13.7 354 29 273.5 273.6 268.2 275.3 0.62 6 850 1539 -11.5 -26.5 28 15.0 -14.1 355 29 274.1 274.2 268.4 275.6 0.52 7 797 2031 -12.7 -32.7 17 20.0 -15.6 350 31 277.9 278.0 270.4 278.9 0.31 8 700 3010 -18.3 -36.3 19 18.0 -20.4 340 35 282.2 282.3 272.9 283.0 0.24 9 685 3171 -19.3 -36.3 21 17.0 -21.3 340 36 282.9 282.9 273.3 283.7 0.25 10 522 5168 -24.1 -39.1 24 15.0 -25.8 340 53 299.9 300.0 281.7 300.8 0.25 11 500 5480 -26.5 -41.5 23 15.0 -28.0 340 56 300.7 300.8 282.0 301.4 0.20 12 435 6480 -32.3 -45.3 26 13.0 -33.3 331 61 305.6 305.6 283.8 306.1 0.15 13 400 7070 -36.7 -48.7 28 12.0 -37.4 325 64 307.3 307.3 284.4 307.7 0.11 14 330 8372 -46.3 -59.3 22 13.0 -46.7 325 70 311.5 311.5 285.9 311.6 0.04 15 300 9000 -49.5 -61.5 23 12.0 -49.8 325 73 315.6 315.6 287.3 315.7 0.03 16 250 10170 -56.7 -68.7 21 12.0 -56.8 325 81 321.8 321.8 289.3 321.8 0.01 17 215 11114 -62.5 -74.5 18 12.0 -62.6 320 81 327.0 327.0 290.9 327.0 0.01 18 213 11172 -62.7 -74.7 18 12.0 -62.8 320 80 327.5 327.5 291.0 327.5 0.01 19 200 11560 -62.7 -74.7 18 12.0 -62.8 320 71 333.5 333.5 292.7 333.5 0.01 20 175 12392 -60.8 -72.8 19 12.0 -61.0 315 85 349.5 349.5 296.5 349.6 0.01 21 150 13360 -58.7 -70.7 20 12.0 -58.9 310 71 368.9 369.0 300.4 369.0 0.02 22 134 14071 -56.9 -69.9 18 13.0 -57.2 309 68 384.2 384.2 302.9 384.4 0.02 23 100 15920 -58.1 -72.1 15 14.0 -58.4 305 60 415.5 415.5 307.2 415.6 0.02 24 75 17734 -56.5 -72.5 12 16.0 -57.1 297 58 454.5 454.5 311.3 454.6 0.03 25 70 18170 -57.9 -73.9 11 16.0 -58.4 295 58 460.5 460.5 311.8 460.7 0.02 26 66 18539 -58.9 -74.9 11 16.0 -59.3 292 58 466.2 466.2 312.3 466.3 0.02 27 50 20290 -55.9 -73.9 9 18.0 -56.8 280 58 511.7 511.8 315.8 512.0 0.03 28 45 20963 -55.3 -73.3 9 18.0 -56.3 279 58 528.9 528.9 316.9 529.1 0.04 29 33 22940 -56.3 -75.3 7 19.0 -57.5 276 56 575.3 575.3 319.5 575.6 0.04 30 30 23550 -53.5 -73.5 7 20.0 -55.2 275 56 598.8 598.8 320.6 599.2 0.06 31 27 24232 -50.9 -71.9 7 21.0 -53.3 269 57 624.4 624.4 321.7 625.1 0.09 32 22 25558 -53.1 -74.1 6 21.0 -55.4 256 58 655.5 655.6 322.9 656.1 0.08 33 21 25861 -49.3 -71.3 6 22.0 -52.7 253 58 675.8 675.8 323.7 676.8 0.12 34 20 26180 -50.3 -73.3 5 23.0 -53.5 250 58 682.2 682.2 323.9 683.0 0.09 35 17 27238 -51.5 -74.5 5 23.0 -54.8 710.8 710.9 324.8 711.6 0.09 TRP 215 11114 -62.5 -74.5 18 12.0 -62.6 320 81 327.0 327.0 290.9 327.0 0.01 WND 175 12392 -60.8 -72.8 19 12.0 -61.0 315 85 349.5 349.5 296.5 349.6 0.01 Sounding variables and indices 1000-500 mb thick: 5185.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 27.08 % Est. max temperature: 0.55 C = 32.99 F Sfc-Lift cond lev (LCL): 907.70 mb = 1036.90 m = 3401.85 ft T: -13.54 C 700-500 lapse rate: 3.32 C/km ThetaE index: 0.00 C Layer 1016.0- 0.0 mb Conv cond level (CCL): 489.46 mb = 5633.00 m = 18480.75 ft Mean mixing ratio: 0.83 g/kg Conv temperature: 29.70 C = 85.46 F Cap Strength: 27.35 C Lifted Index: 27.62 C Risk: None Lifted Index @300 mb: 34.27 C Lifted Index @700 mb: 14.49 C Showalter Index: 20.88 C Risk: None Total Totals Index: 15.00 C Risk: None Vertical Totals Index: 15.00 C Cross Totals Index: 0.00 C K Index: -29.50 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 5.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.89 J/kg Max Up Vert Vel: 4.67 m/s Conv Inhibition (B-): 55523.74 J/kg Cap Strength: 27.55 C Lift Cond Lev (LCL): 836.81 mb = 1658.56 m = 5441.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 12 at 29 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 1016 173 290 5 4.7 -1.7 | 202 29 10.7 26.9 1 1000 295 330 17 8.5 -14.7 | 226 20 14.5 13.9 2 925 893 350 29 5.0 -28.6 | 270 11 11.0 0.1 3 850 1539 355 29 2.5 -28.9 | 272 9 8.5 -0.3 4 700 3010 340 35 12.0 -32.9 | 283 18 18.0 -4.3 5 500 5480 340 56 19.2 -52.6 | 314 35 25.1 -24.0 6 400 7070 325 64 36.7 -52.4 | 299 49 42.7 -23.8 7 300 9000 325 73 41.9 -59.8 | 303 57 47.9 -31.2 8 250 10170 325 81 46.5 -66.4 | 306 65 52.4 -37.7 9 215 11114 320 81 52.1 -62.0 | 300 67 58.1 -33.4 10 200 11560 320 71 45.6 -54.4 | 297 58 51.6 -25.8 11 175 12392 315 85 60.1 -60.1 | 295 73 66.1 -31.5 12 150 13360 310 71 54.4 -45.6 | 286 63 60.4 -17.0 13 100 15920 305 60 49.1 -34.4 | 276 55 55.1 -5.8 14 70 18170 295 58 52.6 -24.5 | 266 59 58.6 4.1 15 50 20290 280 58 57.1 -10.1 | 254 66 63.1 18.6 16 30 23550 275 56 55.8 -4.9 | 249 66 61.8 23.7 17 20 26180 250 58 54.5 19.8 | 231 78 60.5 48.5 Wind Parameters Mean winds (0-6000m): 341.8 at 39.0 knts Storm direction: 11.8 at 29.2 knts Shear (0-3000m) pos: 4.7 neg: 1.8 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 85.1 deg Storm rel helicity (0-3000m) pos: 127.5 neg: 0.0 tot: 127.5 m^2/s^2 ave: 42.5 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 57.54 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 ------------------------------------------------------------------------------- 500 335 18 229 18| 22.5 0.0 22.5| 99.1 0.0 99.1 198.3 0.76| 23.5 17.9 1000 344 23 243 14| 13.9 0.0 13.9|114.7 0.0 114.7 114.7 0.75| 15.2 11.4 1500 348 25 250 12| 9.5 0.0 9.5|116.1 0.0 116.1 77.4 0.72| 10.8 7.8 2000 349 26 257 11| 7.1 0.9 8.0|119.4 0.0 119.4 59.7 0.69| 9.0 6.2 2500 348 28 263 12| 5.7 1.4 7.1|121.4 0.0 121.4 48.6 0.64| 7.9 5.0 3000 347 29 268 13| 4.7 1.8 6.5|127.5 0.0 127.5 42.5 0.61| 7.2 4.4 4000 345 32 278 15| 3.6 2.3 5.8|162.2 0.0 162.2 40.5 0.62| 6.5 4.1 5000 343 35 288 17| 2.8 2.6 5.5|196.8 0.0 196.8 39.4 0.61| 6.1 3.7 6000 342 39 295 20| 2.4 2.9 5.2|207.2 -43.2 164.0 27.3 0.48| 5.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251107.00.gif