UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for U8275... Searching the city database file for: U8275 ... Date:0000Z 9 NOV 25 Station: U8275 WMO ident: 28275 Latitude: 58.15 Longitude: 68.18 ------------------------------------------------------------------------------- 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 1003 48 -5.1 -5.9 94 0.8 -5.4 315 3 267.8 268.2 267.6 274.4 2.45 1 1000 72 -5.3 -6.5 91 1.2 -5.7 320 3 267.9 268.2 267.5 274.2 2.35 2 974 277 -8.1 -10.5 83 2.4 -8.8 357 4 267.1 267.3 265.9 271.8 1.76 3 925 678 -6.5 -8.5 86 2.0 -7.1 70 7 272.7 273.0 270.3 278.7 2.17 4 911 797 -6.5 -8.5 86 2.0 -7.1 65 7 273.9 274.2 271.1 280.0 2.20 5 850 1338 -8.7 -11.5 80 2.8 -9.5 40 5 277.0 277.3 272.5 282.3 1.86 6 774 2056 -13.5 -16.0 81 2.5 -14.1 345 11 279.4 279.6 273.2 283.5 1.42 7 750 2297 -11.5 -14.2 80 2.7 -12.2 326 13 284.1 284.4 276.2 289.1 1.70 8 700 2822 -14.7 -18.8 71 4.1 -15.6 285 17 286.2 286.4 276.6 289.9 1.24 9 651 3368 -18.7 -22.5 72 3.8 -19.4 286 17 287.7 287.9 277.0 290.6 0.96 10 564 4423 -26.7 -30.4 71 3.7 -27.2 288 18 290.3 290.4 277.7 292.0 0.54 11 500 5280 -34.3 -38.3 67 4.0 -34.6 290 19 291.2 291.3 277.7 292.1 0.28 12 487 5464 -35.7 -39.5 68 3.8 -36.0 290 19 291.7 291.7 277.9 292.5 0.25 13 434 6258 -40.1 -44.0 66 3.9 -40.3 290 20 295.9 295.9 279.8 296.5 0.18 14 400 6810 -44.3 -48.1 66 3.8 -44.5 290 21 297.4 297.4 280.4 297.8 0.12 15 364 7433 -49.1 -52.8 65 3.7 -49.2 285 24 299.1 299.2 281.1 299.4 0.08 16 309 8492 -54.7 -58.8 60 4.1 -54.8 277 30 305.6 305.7 283.7 305.8 0.04 17 300 8680 -55.3 -59.4 60 4.1 -55.4 275 31 307.4 307.4 284.4 307.6 0.04 18 262 9542 -58.5 -62.9 57 4.4 -58.6 275 38 314.8 314.9 287.1 315.0 0.03 19 250 9840 -56.3 -60.7 58 4.4 -56.4 275 40 322.4 322.4 289.5 322.5 0.04 20 232 10315 -55.5 -59.9 58 4.4 -55.6 277 41 330.5 330.6 291.9 330.8 0.05 21 200 11260 -55.7 -60.7 54 5.0 -55.8 280 42 344.6 344.6 295.4 344.8 0.05 22 198 11324 -55.5 -60.5 54 5.0 -55.6 280 42 345.9 345.9 295.8 346.1 0.06 23 157 12793 -57.1 -64.1 41 7.0 -57.3 288 40 366.9 366.9 300.0 367.1 0.04 24 150 13080 -57.7 -64.7 40 7.0 -57.9 290 40 370.7 370.7 300.7 370.9 0.04 25 108 15142 -60.7 -68.7 34 8.0 -60.9 294 40 401.5 401.5 305.5 401.7 0.03 26 100 15620 -62.1 -70.1 34 8.0 -62.3 295 40 407.7 407.7 306.2 407.9 0.03 27 94 16001 -62.5 -71.5 29 9.0 -62.7 296 40 414.2 414.2 307.0 414.4 0.03 28 74 17463 -65.5 -74.5 28 9.0 -65.7 299 38 437.3 437.3 309.6 437.4 0.02 29 70 17800 -66.1 -75.1 27 9.0 -66.2 300 38 443.0 443.0 310.2 443.1 0.02 30 54 19368 -68.3 -78.3 22 10.0 -68.4 292 40 472.0 472.0 312.8 472.1 0.02 31 50 19830 -68.3 -78.3 22 10.0 -68.5 290 40 482.5 482.5 313.7 482.6 0.02 32 30 22890 -69.7 -79.7 22 10.0 -69.9 280 44 554.6 554.6 318.3 554.8 0.02 33 25 23978 -69.5 -79.5 22 10.0 -69.8 280 48 584.9 584.9 319.9 585.1 0.03 34 20 25310 -69.3 -79.3 22 10.0 -69.6 280 54 624.0 624.1 321.7 624.3 0.04 35 16 26640 -69.9 -79.9 22 10.0 -70.3 663.2 663.2 323.2 663.5 0.04 36 14 27442 -66.3 -76.3 23 10.0 -67.0 701.2 701.3 324.5 702.0 0.09 37 12 28377 -66.0 -76.5 22 10.5 -66.8 270 73 733.8 733.9 325.5 734.7 0.10 38 10 29484 -65.7 -76.7 20 11.0 -66.7 774.3 774.4 326.6 775.4 0.11 TRP 262 9542 -58.5 -62.9 57 4.4 -58.6 275 38 314.8 314.9 287.1 315.0 0.03 WND 12 28377 -66.0 -76.5 22 10.5 -66.8 270 73 733.8 733.9 325.5 734.7 0.10 Sounding variables and indices 1000-500 mb thick: 5208.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 76.17 % Est. max temperature: 3.96 C = 39.12 F Sfc-Lift cond lev (LCL): 990.19 mb = 148.77 m = 488.10 ft T: -6.35 C 700-500 lapse rate: 7.97 C/km ThetaE index: 2.55 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 815.12 mb = 1659.43 m = 5444.26 ft Mean mixing ratio: 2.05 g/kg Conv temperature: 5.19 C = 41.33 F Cap Strength: 13.01 C Lifted Index: 13.05 C Risk: None Lifted Index @300 mb: 22.49 C Lifted Index @700 mb: 11.30 C Showalter Index: 7.81 C Risk: None Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 22.80 C K Index: 10.00 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.36 J/kg Max Up Vert Vel: 6.98 m/s Conv Inhibition (B-): 63017.18 J/kg Cap Strength: 13.06 C Lift Cond Lev (LCL): 922.04 mb = 703.14 m = 2306.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 10 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 1003 48 315 3 2.1 -2.1 | 148 7 -4.0 6.4 1 1000 72 320 3 1.9 -2.3 | 146 7 -4.2 6.2 2 925 678 70 7 -6.6 -2.4 | 116 14 -12.7 6.1 3 850 1338 40 5 -3.2 -3.8 | 117 10 -9.3 4.6 4 700 2822 285 17 16.4 -4.4 | 248 11 10.3 4.1 5 500 5280 290 19 17.9 -6.5 | 260 12 11.8 2.0 6 400 6810 290 21 19.7 -7.2 | 265 14 13.6 1.3 7 300 8680 275 31 30.9 -2.7 | 257 25 24.8 5.8 8 262 9542 275 38 37.9 -3.3 | 261 32 31.8 5.2 9 250 9840 275 40 39.8 -3.5 | 262 34 33.8 5.0 10 200 11260 280 42 41.4 -7.3 | 268 35 35.3 1.2 11 150 13080 290 40 37.6 -13.7 | 279 32 31.5 -5.2 12 100 15620 295 40 36.3 -16.9 | 286 31 30.2 -8.4 13 70 17800 300 38 32.9 -19.0 | 291 29 26.8 -10.5 14 50 19830 290 40 37.6 -13.7 | 279 32 31.5 -5.2 15 30 22890 280 44 43.3 -7.6 | 269 37 37.2 0.8 16 20 25310 280 54 53.2 -9.4 | 271 47 47.1 -0.9 Wind Parameters Mean winds (0-6000m): 294.3 at 13.9 knts Storm direction: 324.3 at 10.4 knts Shear (0-3000m) pos: 1.2 neg: 3.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 101.6 deg Storm rel helicity (0-3000m) pos: 3.8 neg: -36.8 tot: -33.0 m^2/s^2 ave: -11.0 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.91 Bulk Shear: 26.79 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 19 4 119 9| 7.1 0.0 7.1| 0.0 -9.4 -9.4 -18.9 -0.61| 8.0 -4.9 1000 53 5 116 12| 3.6 0.0 3.6| 2.5 -9.9 -7.5 -7.5 -0.35| 6.2 -2.1 1500 49 6 115 11| 2.4 1.1 3.5| 3.2 -14.8 -11.6 -7.7 -0.36| 5.4 -2.0 2000 29 6 108 10| 1.8 2.6 4.4| 3.2 -23.1 -19.9 -9.9 -0.46| 5.9 -2.7 2500 356 8 99 6| 1.4 3.6 5.0| 3.2 -29.2 -26.0 -10.4 -0.56| 6.7 -3.8 3000 320 9 168 2| 1.2 3.7 4.8| 3.8 -36.8 -33.0 -11.0 -0.55| 6.7 -3.7 4000 301 11 232 4| 0.9 2.7 3.6| 6.7 -36.8 -30.1 -7.5 -0.51| 5.2 -2.7 5000 296 13 242 6| 0.7 2.2 2.9| 9.8 -36.8 -27.0 -5.4 -0.48| 4.2 -2.0 6000 294 14 247 7| 0.5 1.9 2.4| 12.0 -36.8 -24.8 -4.1 -0.45| 3.6 -1.6 Wrote GIF file: /home/apache/climate/data/raob//U8275/skewt/U8275.skewt.20251109.00.gif