UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for X1300... Searching the city database file for: X1300 ... Date:1200Z 14 OCT 25 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 224 0 0 SFC 999 232 -5.1 -15.1 45 10.0 -7.6 0 0 268.1 268.3 265.6 271.4 1.18 2 977 407 -4.3 -14.3 46 10.0 -7.0 354 4 270.6 270.9 267.5 274.3 1.29 3 925 835 -7.9 -18.9 41 11.0 -10.4 340 13 271.2 271.4 267.3 273.9 0.93 4 850 1486 -13.1 -22.1 47 9.0 -14.8 305 11 272.4 272.5 267.8 274.6 0.76 5 796 1983 -16.3 -23.3 55 7.0 -17.5 315 12 274.2 274.3 268.9 276.3 0.73 6 715 2788 -17.5 -23.5 59 6.0 -18.6 332 13 281.4 281.5 273.3 283.8 0.80 7 700 2947 -18.3 -24.3 59 6.0 -19.4 335 13 282.2 282.4 273.8 284.5 0.76 8 663 3352 -19.3 -26.3 54 7.0 -20.5 333 13 285.5 285.6 275.4 287.6 0.67 9 525 5045 -31.9 -37.9 55 6.0 -32.4 326 15 290.1 290.1 277.2 291.0 0.28 10 502 5362 -31.7 -39.7 45 8.0 -32.4 325 15 294.1 294.1 279.0 294.9 0.24 11 500 5390 -31.7 -39.7 45 8.0 -32.4 325 15 294.4 294.4 279.2 295.2 0.24 12 400 6930 -41.9 -55.9 20 14.0 -42.4 330 7 300.5 300.5 281.6 300.7 0.05 13 388 7136 -43.3 -57.3 20 14.0 -43.7 332 7 301.3 301.3 282.0 301.5 0.04 14 316 8501 -50.7 -64.7 17 14.0 -51.0 342 9 309.3 309.3 285.1 309.3 0.02 15 300 8840 -50.9 -64.9 17 14.0 -51.1 345 9 313.6 313.6 286.6 313.7 0.02 16 282 9241 -52.5 -66.5 17 14.0 -52.7 315 13 316.9 316.9 287.8 317.0 0.02 17 281 9264 -52.5 -66.5 17 14.0 -52.7 315 13 317.2 317.2 287.9 317.3 0.02 18 250 10020 -52.5 -66.5 17 14.0 -52.8 300 25 328.0 328.0 291.2 328.1 0.02 19 200 11460 -51.5 -66.5 15 15.0 -51.8 295 35 351.2 351.2 296.9 351.3 0.02 20 150 13320 -52.9 -69.9 11 17.0 -53.3 285 42 378.9 378.9 302.1 379.0 0.02 21 100 15940 -53.1 -71.1 9 18.0 -53.7 280 42 425.1 425.1 308.3 425.3 0.03 22 70 18220 -54.3 -73.3 8 19.0 -55.1 275 38 468.2 468.2 312.5 468.4 0.03 23 60 19208 -54.9 -73.9 8 19.0 -55.7 270 37 488.0 488.0 314.1 488.2 0.03 24 50 20380 -52.9 -72.9 7 20.0 -54.1 265 36 518.8 518.8 316.2 519.1 0.04 25 42 21507 -51.7 -72.7 6 21.0 -53.3 265 36 548.3 548.3 318.0 548.6 0.05 26 36 22501 -53.9 -73.9 7 20.0 -55.4 265 36 567.3 567.3 319.0 567.7 0.05 27 30 23680 -50.5 -72.5 6 22.0 -52.8 265 36 607.0 607.0 320.9 607.5 0.07 28 26 24622 -46.5 -68.5 6 22.0 -50.1 265 36 643.7 643.7 322.5 644.9 0.15 29 24 25149 -50.9 -72.9 6 22.0 -53.6 265 35 645.8 645.8 322.6 646.5 0.08 30 20 26340 -49.7 -71.7 6 22.0 -53.1 265 35 684.0 684.1 323.9 685.1 0.12 31 13 29149 -51.3 -73.3 6 22.0 -55.3 768.2 768.3 326.5 769.6 0.15 TRP 282 9241 -52.5 -66.5 17 14.0 -52.7 315 13 316.9 316.9 287.8 317.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5166.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 52.05 % Est. max temperature: -0.77 C = 30.61 F Sfc-Lift cond lev (LCL): 852.13 mb = 1466.76 m = 4812.15 ft T: -12.95 C 700-500 lapse rate: 5.49 C/km ThetaE index: 0.38 C Layer 925.0- 850.0 mb Conv cond level (CCL): 636.79 mb = 3644.46 m = 11956.75 ft Mean mixing ratio: 1.08 g/kg Conv temperature: 13.12 C = 55.61 F Cap Strength: 16.85 C Lifted Index: 17.15 C Risk: None Lifted Index @300 mb: 28.24 C Lifted Index @700 mb: 9.13 C Showalter Index: 16.44 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 9.60 C K Index: -9.50 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.69 J/kg Max Up Vert Vel: 4.17 m/s Conv Inhibition (B-): 71119.09 J/kg Cap Strength: 16.60 C Lift Cond Lev (LCL): 803.92 mb = 1907.96 m = 6259.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 9 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 ---------------------------------------------------------- 0 999 232 0 0 -0.0 -0.0 | 177 9 -0.5 9.3 1 925 835 340 13 4.4 -12.2 | 306 5 4.0 -2.9 2 850 1486 305 11 9.0 -6.3 | 251 9 8.6 3.0 3 700 2947 335 13 5.5 -11.8 | 296 6 5.0 -2.5 4 500 5390 325 15 8.6 -12.3 | 290 9 8.1 -3.0 5 400 6930 330 7 3.5 -6.1 | 223 4 3.0 3.2 6 300 8840 345 9 2.3 -8.7 | 252 2 1.9 0.6 7 282 9241 315 13 9.2 -9.2 | 269 9 8.7 0.1 8 250 10020 300 25 21.7 -12.5 | 279 21 21.2 -3.2 9 200 11460 295 35 31.7 -14.8 | 280 32 31.3 -5.5 10 150 13320 285 42 40.6 -10.9 | 272 40 40.1 -1.6 11 100 15940 280 42 41.4 -7.3 | 267 41 40.9 2.0 12 70 18220 275 38 37.9 -3.3 | 261 38 37.4 6.0 13 50 20380 265 36 35.9 3.1 | 251 38 35.4 12.4 14 30 23680 265 36 35.9 3.1 | 251 38 35.4 12.4 15 20 26340 265 35 34.9 3.1 | 250 37 34.4 12.4 Wind Parameters Mean winds (0-6000m): 327.2 at 12.4 knts Storm direction: 357.2 at 9.3 knts Shear (0-3000m) pos: 0.9 neg: 1.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 118.4 deg Storm rel helicity (0-3000m) pos: 14.7 neg: -11.0 tot: 3.7 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.24 Bulk Shear: 7.02 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 ------------------------------------------------------------------------------- 500 339 5 198 5| 0.0 11.1 11.1| 3.5 0.0 3.5 7.0 0.47| 11.5 5.4 1000 334 9 248 4| 0.0 6.1 6.1| 4.4 -6.4 -2.1 -2.1 0.12| 9.4 1.1 1500 325 10 255 5| 0.0 3.9 3.9| 6.0 -10.9 -4.9 -3.3 0.03| 7.4 0.3 2000 322 10 258 6| 0.6 2.9 3.5| 9.7 -10.9 -1.2 -0.6 0.11| 6.1 0.7 2500 323 11 262 6| 0.9 2.3 3.3| 13.2 -10.9 2.3 0.9 0.17| 5.4 0.9 3000 326 11 268 6| 0.9 1.9 2.9| 14.7 -11.0 3.7 1.2 0.20| 4.7 0.9 4000 327 12 275 6| 0.7 1.6 2.3| 14.7 -11.5 3.2 0.8 0.18| 3.7 0.7 5000 327 12 280 6| 0.6 1.4 2.0| 14.7 -12.2 2.4 0.5 0.16| 3.1 0.5 6000 327 12 280 6| 0.5 1.2 1.7| 14.7 -17.1 -2.4 -0.4 0.06| 3.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20251014.12.gif