UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for X1300... Searching the city database file for: X1300 ... Date:1200Z 7 JAN 26 Station: X1300 WMO ident: 31300 Latitude: 53.75 Longitude: 127.23 ------------------------------------------------------------------------------- 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 158 SFC 990 231 -23.9 -29.9 58 6.0 -24.4 0 0 250.0 250.0 249.4 250.9 0.32 2 975 343 -21.1 -28.1 53 7.0 -21.8 1 5 253.9 253.9 252.9 255.0 0.39 3 925 730 -23.5 -32.5 43 9.0 -24.3 5 21 255.3 255.3 253.8 256.0 0.27 4 863 1236 -25.5 -34.5 43 9.0 -26.2 349 23 258.3 258.3 256.3 259.0 0.24 5 850 1347 -24.3 -33.3 43 9.0 -25.1 345 23 260.7 260.7 258.3 261.5 0.27 6 823 1582 -23.5 -33.5 39 10.0 -24.4 346 24 264.0 264.0 260.8 264.8 0.27 7 801 1780 -24.9 -34.9 39 10.0 -25.8 347 24 264.5 264.6 261.2 265.2 0.25 8 777 2001 -24.9 -34.9 39 10.0 -25.8 347 25 266.8 266.9 262.9 267.6 0.25 9 700 2752 -29.7 -39.7 37 10.0 -30.4 350 27 269.6 269.6 264.7 270.1 0.17 10 594 3905 -36.5 -48.5 28 12.0 -37.0 350 38 274.7 274.7 268.0 274.9 0.08 11 500 5090 -39.9 -53.9 21 14.0 -40.4 350 50 284.4 284.4 273.8 284.6 0.05 12 498 5117 -40.1 -54.1 21 14.0 -40.5 350 50 284.5 284.5 273.8 284.6 0.05 13 400 6590 -47.7 -62.7 16 15.0 -48.0 360 68 293.0 293.0 278.2 293.1 0.02 14 356 7353 -52.0 -65.6 18 13.6 -52.2 355 69 297.2 297.2 280.1 297.2 0.02 15 338 7688 -53.9 -66.9 19 13.0 -54.1 353 67 299.0 299.0 280.9 299.1 0.01 16 300 8450 -56.5 -69.5 18 13.0 -56.6 350 64 305.7 305.7 283.7 305.7 0.01 17 286 8752 -57.7 -69.7 20 12.0 -57.8 350 64 308.2 308.2 284.7 308.2 0.01 18 283 8818 -57.9 -69.9 20 12.0 -58.0 350 63 308.8 308.8 284.9 308.9 0.01 19 250 9600 -57.1 -70.1 18 13.0 -57.2 345 48 321.2 321.2 289.1 321.2 0.01 20 232 10076 -56.3 -69.3 18 13.0 -56.5 343 40 329.3 329.3 291.5 329.4 0.01 21 211 10690 -50.7 -64.7 17 14.0 -51.1 341 31 347.1 347.1 296.0 347.3 0.03 22 200 11040 -51.1 -65.1 17 14.0 -51.5 340 25 351.8 351.9 297.1 352.0 0.03 23 183 11616 -52.5 -67.5 15 15.0 -52.8 323 26 358.6 358.6 298.4 358.7 0.02 24 172 12019 -49.9 -65.9 14 16.0 -50.4 311 27 369.3 369.4 300.5 369.5 0.03 25 162 12408 -52.9 -68.9 13 16.0 -53.3 300 28 370.7 370.7 300.7 370.8 0.02 26 150 12910 -48.3 -66.3 11 18.0 -49.0 285 29 386.8 386.8 303.3 387.0 0.03 27 140 13368 -44.3 -63.3 10 19.0 -45.4 279 29 401.6 401.6 305.5 401.8 0.05 28 108 15090 -48.5 -69.5 7 21.0 -49.4 257 27 424.6 424.6 308.3 424.7 0.03 29 100 15600 -45.1 -67.1 7 22.0 -46.5 250 27 440.6 440.6 310.0 440.8 0.05 30 79 17173 -42.5 -66.5 6 24.0 -44.7 233 26 476.7 476.7 313.2 477.1 0.06 31 70 17980 -45.5 -69.5 5 24.0 -47.4 225 25 487.0 487.1 314.0 487.3 0.05 32 67 18272 -47.3 -71.3 5 24.0 -49.0 222 24 489.3 489.3 314.2 489.5 0.04 33 62 18789 -45.5 -69.5 5 24.0 -47.6 216 23 504.2 504.3 315.2 504.6 0.05 34 51 20089 -48.1 -73.1 4 25.0 -50.0 201 19 527.1 527.1 316.8 527.4 0.04 35 50 20220 -46.9 -71.9 4 25.0 -49.1 200 19 532.9 533.0 317.1 533.3 0.05 36 35 22602 -41.9 -67.9 4 26.0 -46.2 162 27 603.2 603.3 320.8 604.1 0.12 37 30 23640 -43.7 -69.7 4 26.0 -47.9 145 31 625.5 625.5 321.7 626.3 0.11 38 25 24866 -45.5 -71.5 4 26.0 -49.7 141 32 653.8 653.9 322.9 654.6 0.10 39 20 26360 -45.1 -71.1 4 26.0 -50.0 135 33 698.1 698.2 324.4 699.3 0.13 40 19 26702 -45.3 -71.3 4 26.0 -50.3 707.8 707.9 324.7 709.0 0.13 41 18 27065 -42.7 -69.7 4 27.0 -48.9 727.1 727.1 325.3 728.7 0.18 TRP 286 8752 -57.7 -69.7 20 12.0 -57.8 350 64 308.2 308.2 284.7 308.2 0.01 WND 356 7353 -52.0 -65.6 18 13.6 -52.2 355 69 297.2 297.2 280.1 297.2 0.02 Sounding variables and indices 1000-500 mb thick: 4932.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 35.36 % Est. max temperature: -12.02 C = 10.36 F Sfc-Lift cond lev (LCL): 895.57 mb = 965.97 m = 3169.14 ft T: -24.43 C 700-500 lapse rate: 4.36 C/km ThetaE index: 0.00 C Layer 990.0- 0.0 mb Conv cond level (CCL): 610.36 mb = 3714.63 m = 12186.96 ft Mean mixing ratio: 0.31 g/kg Conv temperature: -0.10 C = 31.81 F Cap Strength: 16.51 C Lifted Index: 23.65 C Risk: None Lifted Index @300 mb: 35.47 C Lifted Index @700 mb: 12.94 C Showalter Index: 18.85 C Risk: None Total Totals Index: 22.20 C Risk: None Vertical Totals Index: 15.60 C Cross Totals Index: 6.60 C K Index: -27.70 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 4.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.08 J/kg Max Up Vert Vel: 5.49 m/s Conv Inhibition (B-): 69864.23 J/kg Cap Strength: 23.53 C Lift Cond Lev (LCL): 821.32 mb = 1597.39 m = 5240.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 22 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 ---------------------------------------------------------- 0 990 231 0 0 -0.0 -0.0 | 202 26 9.7 24.5 1 925 730 5 21 -1.8 -20.9 | 246 9 7.9 3.6 2 850 1347 345 23 6.0 -22.2 | 262 16 15.6 2.3 3 700 2752 350 27 4.7 -26.6 | 278 15 14.4 -2.1 4 500 5090 350 50 8.7 -49.2 | 323 31 18.4 -24.8 5 400 6590 360 68 -0.0 -68.0 | 347 45 9.7 -43.5 6 356 7353 355 69 6.0 -68.7 | 340 47 15.7 -44.3 7 300 8450 350 64 11.1 -63.0 | 332 44 20.8 -38.6 8 286 8752 350 64 11.1 -63.0 | 332 44 20.8 -38.6 9 250 9600 345 48 12.4 -46.4 | 315 31 22.1 -21.9 10 200 11040 340 25 8.6 -23.5 | 267 18 18.2 1.0 11 150 12910 285 29 28.0 -7.5 | 246 41 37.7 17.0 12 100 15600 250 27 25.4 9.2 | 226 49 35.1 33.7 13 70 17980 225 25 17.7 17.7 | 213 50 27.4 42.1 14 50 20220 200 19 6.5 17.9 | 201 45 16.2 42.3 15 30 23640 145 31 -17.8 25.4 | 171 51 -8.1 49.9 16 20 26360 135 33 -23.3 23.3 | 164 50 -13.6 47.8 Wind Parameters Mean winds (0-6000m): 351.6 at 35.1 knts Storm direction: 21.6 at 26.3 knts Shear (0-3000m) pos: 4.9 neg: 1.4 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 92.4 deg Storm rel helicity (0-3000m) pos: 88.8 neg: 0.0 tot: 88.8 m^2/s^2 ave: 29.6 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 82.51 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 5 11 212 17| 21.6 0.0 21.6| 45.1 0.0 45.1 90.2 0.52| 21.7 11.3 1000 359 16 230 13| 10.8 3.3 14.1| 53.1 0.0 53.1 53.1 0.50| 14.1 7.1 1500 354 19 243 13| 7.2 2.7 9.9| 58.9 0.0 58.9 39.2 0.51| 10.3 5.2 2000 352 20 250 13| 5.8 2.0 7.8| 65.1 0.0 65.1 32.5 0.53| 8.1 4.3 2500 351 21 256 13| 5.0 1.6 6.6| 71.3 0.0 71.3 28.5 0.55| 6.9 3.8 3000 351 23 261 13| 4.9 1.4 6.3| 88.8 0.0 88.8 29.6 0.59| 6.5 3.9 4000 351 26 275 14| 3.7 2.0 5.7|124.7 0.0 124.7 31.2 0.62| 6.2 3.8 5000 350 30 290 16| 3.5 2.0 5.5|167.9 0.0 167.9 33.6 0.61| 6.0 3.6 6000 352 35 305 18| 4.0 1.7 5.7|267.5 0.0 267.5 44.6 0.63| 6.2 3.9 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20260107.12.gif