UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for X1977... Searching the city database file for: X1977 ... Date:0000Z 3 NOV 25 Station: X1977 WMO ident: 31977 Latitude: 43.27 Longitude: 132.05 ------------------------------------------------------------------------------- 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 1019 90 0.2 -5.8 64 6.0 -1.9 70 3 271.9 272.3 270.2 278.5 2.43 1 1000 240 -1.3 -8.3 59 7.0 -3.6 40 7 271.9 272.2 269.6 277.5 2.04 2 925 858 -4.7 -10.7 63 6.0 -6.5 350 19 274.5 274.8 270.9 279.6 1.82 3 910 986 -5.7 -10.7 68 5.0 -7.2 349 18 274.8 275.1 271.1 280.0 1.86 4 899 1082 -6.1 -10.9 69 4.8 -7.5 348 17 275.3 275.6 271.4 280.5 1.85 5 850 1520 -6.5 -14.5 53 8.0 -8.7 345 13 279.3 279.6 273.2 283.6 1.46 6 844 1575 -6.5 -14.5 53 8.0 -8.7 344 13 279.9 280.2 273.6 284.2 1.47 7 835 1659 -4.5 -12.5 54 8.0 -7.0 343 13 282.9 283.2 275.6 288.0 1.75 8 766 2334 -6.9 -23.9 24 17.0 -10.7 334 15 287.3 287.5 276.5 289.6 0.72 9 707 2955 -9.9 -36.9 9 27.0 -14.1 326 17 290.7 290.7 277.4 291.5 0.23 10 700 3032 -10.3 -36.3 10 26.0 -14.4 325 17 291.1 291.1 277.6 291.9 0.24 11 645 3657 -14.5 -31.5 22 17.0 -17.3 334 22 293.2 293.3 278.9 294.6 0.43 12 571 4575 -17.3 -30.3 31 13.0 -19.6 346 30 300.3 300.4 282.2 302.1 0.54 13 543 4950 -18.7 -32.7 28 14.0 -21.0 351 33 303.0 303.1 283.2 304.5 0.45 14 500 5560 -22.7 -35.7 30 13.0 -24.5 360 38 305.4 305.4 284.0 306.6 0.36 15 400 7160 -33.9 -47.9 23 14.0 -34.8 360 52 310.9 311.0 285.8 311.4 0.13 16 335 8379 -42.1 -54.1 26 12.0 -42.6 357 58 315.9 315.9 287.5 316.2 0.07 17 312 8858 -43.7 -55.7 25 12.0 -44.2 356 61 320.2 320.2 288.9 320.4 0.06 18 300 9120 -45.5 -57.5 25 12.0 -45.9 355 62 321.2 321.2 289.2 321.4 0.05 19 259 10090 -50.5 -62.5 23 12.0 -50.8 355 66 327.7 327.7 291.1 327.8 0.03 20 250 10320 -51.7 -63.7 22 12.0 -52.0 355 66 329.2 329.2 291.5 329.3 0.03 21 243 10503 -53.1 -65.1 22 12.0 -53.3 356 65 329.8 329.8 291.7 329.9 0.02 22 205 11593 -55.5 -67.5 21 12.0 -55.7 4 59 342.4 342.5 294.9 342.5 0.02 23 200 11750 -55.7 -67.7 21 12.0 -55.9 5 58 344.6 344.6 295.4 344.7 0.02 24 175 12592 -60.3 -73.3 17 13.0 -60.4 350 54 350.4 350.4 296.7 350.4 0.01 25 162 13074 -59.7 -72.7 17 13.0 -59.9 345 52 359.2 359.2 298.5 359.3 0.01 26 151 13518 -55.9 -68.9 18 13.0 -56.2 340 50 373.1 373.1 301.1 373.2 0.02 27 150 13560 -56.1 -69.1 18 13.0 -56.3 340 50 373.4 373.4 301.2 373.5 0.02 28 129 14518 -54.9 -68.9 16 14.0 -55.3 325 47 392.0 392.0 304.1 392.2 0.03 29 110 15523 -59.7 -74.7 12 15.0 -60.0 309 44 401.3 401.3 305.4 401.4 0.01 30 100 16120 -57.9 -73.9 11 16.0 -58.2 300 42 415.9 415.9 307.2 415.9 0.02 31 87 16997 -56.3 -73.3 10 17.0 -56.8 290 39 436.0 436.0 309.5 436.1 0.02 32 70 18370 -57.3 -74.3 10 17.0 -57.8 275 35 461.8 461.8 312.0 461.9 0.02 33 57 19656 -60.9 -78.9 8 18.0 -61.3 266 37 481.6 481.6 313.6 481.7 0.01 34 53 20112 -57.1 -75.1 8 18.0 -57.8 263 37 500.5 500.5 315.0 500.7 0.03 35 50 20480 -57.7 -75.7 8 18.0 -58.4 260 38 507.5 507.5 315.5 507.7 0.03 36 48 20737 -58.7 -77.7 7 19.0 -59.3 259 38 511.1 511.1 315.7 511.2 0.02 37 45 21145 -55.7 -74.7 8 19.0 -56.6 258 37 527.9 527.9 316.8 528.1 0.03 38 38 22215 -58.5 -77.5 7 19.0 -59.3 255 35 546.9 546.9 317.9 547.1 0.03 39 31 23510 -53.5 -74.5 6 21.0 -55.2 251 33 593.2 593.2 320.3 593.6 0.05 40 30 23720 -54.5 -74.5 7 20.0 -56.1 250 33 596.1 596.1 320.5 596.4 0.05 41 29 23937 -55.5 -75.5 7 20.0 -56.9 250 33 599.1 599.1 320.6 599.5 0.05 42 26 24639 -51.9 -73.9 5 22.0 -54.2 248 33 628.3 628.4 321.9 628.9 0.07 43 25 24896 -47.9 -69.9 6 22.0 -51.2 248 33 646.9 647.0 322.6 647.9 0.12 44 22 25732 -52.1 -74.1 5 22.0 -54.6 246 33 658.5 658.5 323.0 659.1 0.08 45 20 26350 -52.1 -75.1 5 23.0 -54.9 245 33 676.7 676.7 323.7 677.3 0.07 46 17 27401 -53.1 -76.1 4 23.0 -56.0 244 29 705.7 705.7 324.6 706.3 0.07 47 15 28221 -46.5 -71.5 4 25.0 -51.8 243 26 753.3 753.4 326.1 754.9 0.16 48 11 30271 -48.7 -73.7 4 25.0 -54.2 241 19 815.2 815.3 327.7 816.9 0.16 49 10 30900 -47.3 -73.3 4 26.0 -53.7 240 17 843.0 843.1 328.3 844.9 0.19 50 9.5 31241 -45.3 -71.3 4 26.0 -52.7 863.0 863.2 328.7 865.9 0.27 51 8.2 32215 -48.9 -73.9 4 25.0 -55.3 885.9 886.0 329.2 888.2 0.21 52 7.9 32461 -46.3 -72.3 4 26.0 -54.0 905.8 905.9 329.6 908.9 0.28 TRP 175 12592 -60.3 -73.3 17 13.0 -60.4 350 54 350.4 350.4 296.7 350.4 0.01 WND 259 10090 -50.5 -62.5 23 12.0 -50.8 355 66 327.7 327.7 291.1 327.8 0.03 Sounding variables and indices 1000-500 mb thick: 5320.00 m Freezing level: 1016.47 mb = 109.75 m = 360.07 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 35.66 % Est. max temperature: 6.09 C = 42.96 F Sfc-Lift cond lev (LCL): 927.71 mb = 834.84 m = 2738.96 ft T: -4.57 C 700-500 lapse rate: 4.91 C/km ThetaE index: 1.05 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 650.48 mb = 3592.13 m = 11785.05 ft Mean mixing ratio: 1.98 g/kg Conv temperature: 21.42 C = 70.56 F Cap Strength: 21.12 C Lifted Index: 22.40 C Risk: None Lifted Index @300 mb: 30.27 C Lifted Index @700 mb: 13.47 C Showalter Index: 18.41 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 8.20 C K Index: -24.30 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 4.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.28 J/kg Max Up Vert Vel: 3.54 m/s Conv Inhibition (B-): 68672.52 J/kg Cap Strength: 22.23 C Lift Cond Lev (LCL): 874.36 mb = 1299.02 m = 4261.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 17 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 1019 90 70 3 -2.8 -1.0 | 190 15 2.7 14.7 1 1000 240 40 7 -4.5 -5.4 | 186 10 1.0 10.4 2 925 858 350 19 3.3 -18.7 | 288 9 8.8 -2.9 3 850 1520 345 13 3.4 -12.6 | 250 9 8.9 3.2 4 700 3032 325 17 9.8 -13.9 | 263 15 15.3 1.8 5 500 5560 360 38 -0.0 -38.0 | 346 23 5.5 -22.2 6 400 7160 360 52 -0.0 -52.0 | 351 37 5.5 -36.2 7 300 9120 355 62 5.4 -61.8 | 347 47 10.9 -46.0 8 259 10090 355 66 5.8 -65.7 | 347 51 11.3 -50.0 9 250 10320 355 66 5.8 -65.7 | 347 51 11.3 -50.0 10 200 11750 5 58 -5.1 -57.8 | 359 42 0.5 -42.0 11 175 12592 350 54 9.4 -53.2 | 338 40 14.9 -37.4 12 150 13560 340 50 17.1 -47.0 | 324 39 22.6 -31.2 13 100 16120 300 42 36.4 -21.0 | 277 42 41.9 -5.2 14 70 18370 275 35 34.9 -3.1 | 253 42 40.4 12.7 15 50 20480 260 38 37.4 6.6 | 243 48 43.0 22.4 16 30 23720 250 33 31.0 11.3 | 233 45 36.5 27.1 17 20 26350 245 33 29.9 13.9 | 230 46 35.4 29.7 18 10 30900 240 17 14.7 8.5 | 220 32 20.3 24.3 Wind Parameters Mean winds (0-6000m): 349.4 at 22.3 knts Storm direction: 19.4 at 16.7 knts Shear (0-3000m) pos: 0.0 neg: 3.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 74.7 deg Storm rel helicity (0-3000m) pos: 19.7 neg: -17.8 tot: 1.9 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 34.29 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 26 9 192 8| 0.0 12.8 12.8| 4.8 -4.3 0.5 1.1 0.19| 13.7 2.7 1000 1 13 242 6| 0.0 8.6 8.6| 10.3 -8.7 1.6 1.6 0.23| 12.0 2.7 1500 355 14 251 7| 0.0 4.6 4.6| 10.3 -17.8 -7.5 -5.0 0.06| 9.4 0.5 2000 352 14 253 8| 0.0 3.8 3.8| 13.6 -17.8 -4.2 -2.1 0.09| 7.6 0.7 2500 347 14 256 9| 0.0 3.4 3.4| 16.2 -17.8 -1.6 -0.6 0.11| 6.5 0.7 3000 343 14 258 10| 0.0 3.2 3.2| 19.7 -17.8 1.9 0.6 0.13| 5.8 0.8 4000 340 16 267 11| 1.3 2.4 3.6| 60.7 -17.8 42.9 10.7 0.32| 5.6 1.8 5000 344 19 283 11| 2.1 1.9 4.0|111.2 -17.8 93.5 18.7 0.45| 5.6 2.5 6000 349 22 302 11| 2.2 1.9 4.1|147.1 -17.8 129.3 21.6 0.47| 5.6 2.6 Wrote GIF file: /home/apache/climate/data/raob//X1977/skewt/X1977.skewt.20251103.00.gif