UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for X1510... Searching the city database file for: X1510 ... Date:0000Z 4 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 ------------------------------------------------------------------------------- 0 1000 75 SFC 988 171 -1.3 -6.3 69 5.0 -3.0 295 3 272.8 273.2 270.8 279.4 2.41 2 974 285 -0.7 -6.7 64 6.0 -2.8 298 6 274.5 274.9 271.8 281.1 2.37 3 925 695 -3.9 -9.9 63 6.0 -5.8 310 19 275.3 275.6 271.6 280.8 1.94 4 850 1358 -7.3 -11.5 72 4.2 -8.5 300 27 278.5 278.8 273.3 283.8 1.86 5 807 1760 -10.7 -13.9 77 3.2 -11.6 293 28 279.0 279.3 273.3 283.7 1.62 6 782 2003 -9.5 -12.2 81 2.7 -10.3 289 29 282.9 283.2 275.9 288.4 1.91 7 727 2564 -11.9 -14.7 80 2.8 -12.7 280 30 286.2 286.5 277.2 291.2 1.68 8 700 2852 -14.3 -18.4 71 4.1 -15.3 275 31 286.6 286.9 276.9 290.5 1.28 9 649 3420 -18.5 -22.9 68 4.4 -19.4 266 36 288.2 288.3 277.2 291.0 0.93 10 611 3870 -18.1 -27.1 45 9.0 -19.7 259 40 293.6 293.8 279.4 295.8 0.68 11 543 4736 -25.9 -34.9 43 9.0 -26.9 245 48 294.4 294.5 279.4 295.6 0.36 12 500 5330 -28.3 -42.3 25 14.0 -29.5 235 54 298.5 298.6 281.0 299.2 0.18 13 470 5772 -31.5 -49.5 15 18.0 -32.6 233 58 299.9 299.9 281.4 300.2 0.09 14 461 5909 -31.9 -49.9 15 18.0 -33.0 233 60 301.1 301.1 281.9 301.4 0.09 15 438 6270 -34.7 -52.7 14 18.0 -35.6 231 63 302.0 302.0 282.3 302.2 0.07 16 419 6579 -36.7 -54.7 14 18.0 -37.5 230 66 303.3 303.3 282.8 303.5 0.05 17 400 6900 -38.7 -56.7 13 18.0 -39.4 235 64 304.7 304.7 283.4 304.9 0.04 18 391 7056 -39.7 -57.7 13 18.0 -40.4 236 63 305.4 305.4 283.6 305.5 0.04 19 351 7786 -44.3 -61.3 13 17.0 -44.7 242 57 308.7 308.7 284.9 308.8 0.03 20 340 7999 -46.1 -62.1 15 16.0 -46.5 243 55 309.1 309.1 285.0 309.2 0.03 21 308 8656 -46.5 -62.5 15 16.0 -46.9 249 49 317.4 317.4 287.9 317.5 0.03 22 300 8830 -47.3 -63.3 14 16.0 -47.7 250 48 318.7 318.7 288.3 318.8 0.03 23 253 9943 -52.1 -68.1 13 16.0 -52.4 260 50 327.5 327.5 291.0 327.6 0.02 24 250 10020 -51.5 -67.5 13 16.0 -51.8 260 52 329.5 329.5 291.6 329.6 0.02 25 247 10098 -51.5 -67.5 13 16.0 -51.8 260 51 330.6 330.6 291.9 330.7 0.02 26 231 10534 -49.5 -65.5 14 16.0 -49.9 258 48 340.1 340.1 294.4 340.2 0.02 27 200 11470 -51.9 -68.9 11 17.0 -52.2 255 42 350.6 350.6 296.8 350.7 0.02 28 188 11869 -53.9 -70.9 11 17.0 -54.2 258 41 353.6 353.6 297.4 353.7 0.01 29 160 12911 -51.3 -69.3 10 18.0 -51.8 267 37 374.7 374.7 301.4 374.8 0.02 30 150 13330 -52.1 -70.1 10 18.0 -52.5 270 36 380.3 380.3 302.3 380.4 0.02 31 139 13820 -55.1 -74.1 8 19.0 -55.5 266 35 383.4 383.4 302.8 383.5 0.01 32 113 15153 -51.7 -71.7 7 20.0 -52.4 256 34 413.1 413.1 306.9 413.2 0.02 33 100 15940 -54.9 -74.9 7 20.0 -55.4 250 33 421.7 421.7 307.9 421.7 0.01 34 75 17771 -57.3 -77.3 6 20.0 -57.8 250 35 452.8 452.8 311.1 452.9 0.01 35 70 18210 -55.5 -76.5 6 21.0 -56.2 250 36 465.7 465.7 312.3 465.7 0.02 36 57 19529 -52.5 -74.5 5 22.0 -53.7 256 46 500.6 500.6 315.0 500.8 0.03 37 50 20370 -55.9 -76.9 6 21.0 -56.8 260 52 511.7 511.8 315.8 511.9 0.02 38 49 20498 -56.3 -77.3 5 21.0 -57.2 260 52 513.8 513.8 315.9 513.9 0.02 39 41 21637 -52.1 -74.1 5 22.0 -53.7 256 55 551.1 551.1 318.2 551.4 0.04 40 37 22293 -55.9 -77.9 5 22.0 -57.1 254 57 557.8 557.8 318.5 557.9 0.03 41 32 23219 -53.9 -75.9 5 22.0 -55.5 251 59 586.8 586.8 320.0 587.1 0.04 42 30 23630 -55.9 -77.9 5 22.0 -57.3 250 60 592.2 592.3 320.3 592.5 0.03 43 29 23846 -56.3 -78.3 5 22.0 -57.7 248 60 596.9 596.9 320.5 597.1 0.03 44 21 25940 -48.7 -72.7 5 24.0 -52.3 232 58 677.6 677.6 323.7 678.4 0.10 45 20 26260 -51.1 -75.1 4 24.0 -54.2 230 58 679.8 679.8 323.8 680.4 0.07 46 18 26941 -53.9 -76.9 4 23.0 -56.5 691.7 691.7 324.2 692.2 0.06 47 10 30755 -49.3 -74.3 4 25.0 -54.9 835.5 835.6 328.1 837.2 0.16 TRP 253 9943 -52.1 -68.1 13 16.0 -52.4 260 50 327.5 327.5 291.0 327.6 0.02 WND 419 6579 -36.7 -54.7 14 18.0 -37.5 230 66 303.3 303.3 282.8 303.5 0.05 Sounding variables and indices 1000-500 mb thick: 5255.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 61.12 % Est. max temperature: 4.54 C = 40.18 F Sfc-Lift cond lev (LCL): 913.50 mb = 793.09 m = 2601.98 ft T: -4.40 C 700-500 lapse rate: 5.65 C/km ThetaE index: 0.67 C Layer 700.0- 649.0 mb Conv cond level (CCL): 807.42 mb = 1755.91 m = 5760.78 ft Mean mixing ratio: 2.10 g/kg Conv temperature: 4.93 C = 40.88 F Cap Strength: 12.23 C Lifted Index: 14.78 C Risk: None Lifted Index @300 mb: 26.68 C Lifted Index @700 mb: 7.59 C Showalter Index: 12.64 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 16.80 C K Index: 5.40 Risk: None Sweat Index: 108.00 Risk: None Energy Index: 3.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.43 J/kg Max Up Vert Vel: 4.57 m/s Conv Inhibition (B-): 65007.11 J/kg Cap Strength: 14.38 C Lift Cond Lev (LCL): 855.74 mb = 1305.22 m = 4282.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 28 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 ---------------------------------------------------------- 0 988 171 295 3 2.7 -1.3 | 107 25 -23.6 7.0 1 925 695 310 19 14.6 -12.2 | 71 12 -11.8 -3.9 2 850 1358 300 27 23.4 -13.5 | 29 6 -2.9 -5.2 3 700 2852 275 31 30.9 -2.7 | 219 7 4.6 5.6 4 500 5330 235 54 44.2 31.0 | 205 43 17.9 39.2 5 419 6579 230 66 50.6 42.4 | 206 56 24.2 50.7 6 400 6900 235 64 52.4 36.7 | 210 52 26.1 45.0 7 300 8830 250 48 45.1 16.4 | 217 31 18.8 24.7 8 253 9943 260 50 49.2 8.7 | 234 29 22.9 17.0 9 250 10020 260 52 51.2 9.0 | 235 30 24.9 17.3 10 200 11470 255 42 40.6 10.9 | 217 24 14.2 19.1 11 150 13330 270 36 36.0 -0.0 | 229 13 9.7 8.3 12 100 15940 250 33 31.0 11.3 | 193 20 4.7 19.6 13 70 18210 250 36 33.8 12.3 | 200 22 7.5 20.6 14 50 20370 260 52 51.2 9.0 | 235 30 24.9 17.3 15 30 23630 250 60 56.4 20.5 | 226 42 30.1 28.8 16 20 26260 230 58 44.4 37.3 | 202 49 18.1 45.6 Wind Parameters Mean winds (0-6000m): 257.4 at 36.8 knts Storm direction: 287.4 at 27.6 knts Shear (0-3000m) pos: 2.6 neg: 3.9 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 115.9 deg Storm rel helicity (0-3000m) pos: 1.0 neg: -60.4 tot: -59.4 m^2/s^2 ave: -19.8 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 128.03 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 ------------------------------------------------------------------------------- 500 308 11 96 18| 15.8 0.0 15.8| 0.0 -38.3 -38.3 -76.5 -0.57| 16.0 -9.1 1000 307 16 84 13| 7.9 3.6 11.5| 0.0 -51.2 -51.2 -51.2 -0.60| 11.6 -7.0 1500 303 20 76 10| 5.3 3.8 9.1| 0.0 -56.0 -56.0 -37.4 -0.60| 9.5 -5.7 2000 299 22 72 8| 4.0 3.7 7.6| 0.0 -57.7 -57.7 -28.8 -0.62| 8.3 -5.2 2500 294 24 73 5| 3.2 3.6 6.8| 0.0 -59.5 -59.5 -23.8 -0.61| 7.6 -4.6 3000 290 25 85 3| 2.6 3.9 6.6| 1.0 -60.4 -59.4 -19.8 -0.52| 7.3 -3.8 4000 280 28 205 4| 2.0 4.7 6.6| 1.0 -71.6 -70.6 -17.6 -0.43| 7.3 -3.1 5000 267 32 212 11| 1.6 5.1 6.7| 1.0-125.1-124.1 -24.8 -0.41| 7.5 -3.1 6000 257 37 211 19| 1.3 5.2 6.5| 10.2-138.7-128.6 -21.4 -0.36| 7.3 -2.6 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251104.00.gif