UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for X5671... Searching the city database file for: X5671 ... Date:0000Z 23 APR 25 Station: X5671 WMO ident: 35671 Latitude: 47.80 Longitude: 67.72 ------------------------------------------------------------------------------- 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 188 SFC 981 348 9.2 5.8 79 3.4 7.5 315 1 283.9 284.9 281.4 300.3 5.90 2 952 601 17.0 6.0 48 11.0 10.9 307 6 294.3 295.4 286.1 312.2 6.16 3 928 818 16.2 3.2 42 13.0 9.3 301 10 295.6 296.5 285.6 310.8 5.19 4 925 846 16.0 3.0 42 13.0 9.1 300 11 295.7 296.6 285.6 310.7 5.13 5 850 1558 10.4 0.4 50 10.0 5.4 340 13 297.0 297.9 285.6 310.8 4.63 6 738 2710 0.2 -6.8 59 7.0 -2.7 347 7 298.2 298.7 284.4 307.6 3.11 7 700 3131 -3.3 -8.2 69 4.9 -5.2 350 5 298.8 299.4 284.5 307.8 2.94 8 667 3510 -6.5 -10.1 76 3.6 -7.8 346 6 299.4 299.9 284.4 307.5 2.66 9 640 3832 -8.9 -14.9 62 6.0 -10.8 342 7 300.2 300.6 283.8 306.1 1.88 10 602 4302 -13.1 -15.0 86 1.9 -13.7 337 8 300.7 301.0 284.1 306.9 1.98 11 600 4327 -13.3 -15.4 84 2.1 -13.9 336 8 300.7 301.1 284.1 306.7 1.92 12 596 4378 -13.7 -16.3 81 2.6 -14.5 336 8 300.8 301.2 284.0 306.5 1.79 13 577 4624 -12.7 -32.7 17 20.0 -16.4 333 8 304.8 304.9 283.9 306.3 0.42 14 570 4717 -13.1 -37.1 11 24.0 -17.0 332 9 305.4 305.5 284.0 306.4 0.28 15 500 5700 -21.1 -33.1 33 12.0 -23.0 320 11 307.3 307.4 284.9 308.9 0.47 16 495 5774 -21.5 -31.5 40 10.0 -23.1 319 11 307.7 307.8 285.2 309.6 0.55 17 454 6407 -26.1 -39.1 28 13.0 -27.6 307 8 309.6 309.7 285.5 310.7 0.28 18 407 7188 -32.7 -37.5 62 4.8 -33.2 292 5 310.9 311.0 286.1 312.3 0.37 19 400 7310 -33.5 -38.5 61 5.0 -34.0 290 5 311.4 311.5 286.3 312.7 0.34 20 382 7630 -36.3 -43.3 48 7.0 -36.8 299 5 311.9 311.9 286.3 312.7 0.22 21 332 8583 -44.9 -50.9 51 6.0 -45.2 326 4 312.9 312.9 286.5 313.3 0.11 22 300 9250 -50.9 -55.5 58 4.6 -51.0 345 3 313.6 313.6 286.7 313.9 0.07 23 297 9315 -51.5 -56.0 58 4.5 -51.6 345 3 313.7 313.7 286.7 313.9 0.07 24 254 10311 -59.3 -64.3 52 5.0 -59.4 340 7 316.5 316.5 287.6 316.6 0.03 25 251 10385 -59.3 -64.3 52 5.0 -59.4 340 7 317.5 317.5 288.0 317.6 0.03 26 250 10410 -59.3 -64.3 52 5.0 -59.4 340 7 317.9 317.9 288.1 318.0 0.03 27 213 11419 -55.7 -64.7 32 9.0 -55.9 311 18 338.4 338.4 294.0 338.5 0.03 28 200 11820 -54.3 -64.3 28 10.0 -54.5 300 23 346.8 346.8 296.0 346.9 0.03 29 166 13022 -50.9 -64.9 17 14.0 -51.3 294 22 371.4 371.5 300.8 371.6 0.04 30 164 13101 -50.9 -64.9 17 14.0 -51.4 293 22 372.7 372.7 301.1 372.9 0.04 31 150 13680 -52.1 -67.1 15 15.0 -52.5 290 21 380.3 380.3 302.3 380.4 0.03 32 118 15217 -57.5 -75.5 8 18.0 -57.8 287 25 397.4 397.4 304.9 397.4 0.01 33 113 15491 -57.3 -76.3 7 19.0 -57.6 287 25 402.7 402.7 305.6 402.7 0.01 34 100 16260 -59.7 -79.7 6 20.0 -60.0 285 27 412.4 412.4 306.8 412.4 0.01 35 94 16645 -60.5 -81.5 5 21.0 -60.8 287 26 418.2 418.2 307.5 418.2 0.01 36 70 18470 -62.5 -86.5 3 24.0 -62.8 295 21 450.7 450.7 310.9 450.7 0.00 37 69 18559 -62.5 -86.5 3 24.0 -62.8 296 21 452.5 452.5 311.1 452.5 0.00 38 50 20570 -58.3 -86.3 2 28.0 -59.0 310 11 506.1 506.1 315.4 506.1 0.00 39 43 21518 -59.1 -86.1 2 27.0 -59.8 306 12 526.4 526.4 316.7 526.5 0.01 40 40 21972 -58.9 -85.9 2 27.0 -59.7 303 13 537.9 537.9 317.4 538.0 0.01 41 33 23180 -59.1 -86.1 2 27.0 -60.0 298 14 567.8 567.8 319.0 567.9 0.01 42 31 23573 -58.3 -85.3 2 27.0 -59.4 296 15 580.2 580.2 319.7 580.3 0.01 43 30 23780 -57.7 -84.7 2 27.0 -58.9 295 15 587.3 587.3 320.0 587.4 0.01 44 24 25187 -57.7 -83.7 2 26.0 -59.1 295 17 626.0 626.1 321.7 626.2 0.01 45 23 25455 -57.3 -84.3 2 27.0 -58.9 295 18 634.9 634.9 322.1 635.0 0.01 46 22 25737 -56.7 -83.7 2 27.0 -58.4 295 18 644.8 644.8 322.5 644.9 0.02 47 20 26340 -56.9 -83.9 2 27.0 -58.7 295 19 662.0 662.0 323.2 662.1 0.02 48 17 27380 -52.5 -80.5 2 28.0 -55.6 707.6 707.6 324.7 707.9 0.04 49 15 28191 -51.3 -78.3 3 27.0 -55.1 737.4 737.4 325.6 737.9 0.06 50 13 29120 -51.9 -78.9 3 27.0 -55.8 766.1 766.1 326.4 766.7 0.06 51 11 30209 -49.1 -77.1 2 28.0 -54.5 813.8 813.8 327.6 814.7 0.10 52 11 30209 -47.5 819.6 TRP 254 10311 -59.3 -64.3 52 5.0 -59.4 340 7 316.5 316.5 287.6 316.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5512.00 m Freezing level: 735.83 mb = 2734.47 m = 8971.24 ft Wetbulb zero: 775.06 mb = 2310.80 m = 7581.29 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 51.20 % Est. max temperature: 22.47 C = 72.45 F Sfc-Lift cond lev (LCL): 931.52 mb = 786.16 m = 2579.24 ft T: 16.32 C 700-500 lapse rate: 6.93 C/km ThetaE index: 3.20 C Layer 738.0- 700.0 mb Conv cond level (CCL): 743.80 mb = 2646.62 m = 8683.03 ft Mean mixing ratio: 5.45 g/kg Conv temperature: 23.33 C = 73.99 F Cap Strength: 3.58 C Lifted Index: 1.44 C Risk: Showers probable Lifted Index @300 mb: 2.99 C Lifted Index @700 mb: 0.96 C Showalter Index: 0.74 C Risk: Thunderstorms probable Total Totals Index: 53.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.50 C Cross Totals Index: 21.50 C K Index: 27.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 121.80 Risk: None Energy Index: -0.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.90 J/kg Max Up Vert Vel: 10.48 m/s Conv Inhibition (B-): 221.71 J/kg Cap Strength: 3.58 C Lift Cond Lev (LCL): 790.81 mb = 2146.76 m = 7043.10 ft Lev Free Conv (LFC): 645.81 mb = 3761.41 m = 12340.42 ft Equ Level (EL): 585.81 mb = 4509.10 m = 14793.45 ft B at Equ Level: 52.97 J/kg Max Parcel Lev (MPL): 515.81 mb = 5466.62 m = 17934.90 ft Wind level data Storm motion: 358 at 7 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 ---------------------------------------------------------- 0 981 348 315 1 0.7 -0.7 | 185 6 0.5 5.8 1 925 846 300 11 9.5 -5.5 | 264 9 9.4 1.1 2 850 1558 340 13 4.4 -12.2 | 323 7 4.3 -5.7 3 700 3131 350 5 0.9 -4.9 | 203 2 0.7 1.6 4 500 5700 320 11 7.1 -8.4 | 285 7 6.9 -1.9 5 400 7310 290 5 4.7 -1.7 | 223 7 4.5 4.8 6 300 9250 345 3 0.8 -2.9 | 189 4 0.6 3.7 7 254 10311 340 7 2.4 -6.6 | 271 2 2.2 -0.0 8 250 10410 340 7 2.4 -6.6 | 271 2 2.2 -0.0 9 200 11820 300 23 19.9 -11.5 | 284 20 19.7 -4.9 10 150 13680 290 21 19.7 -7.2 | 272 20 19.6 -0.6 11 100 16260 285 27 26.1 -7.0 | 271 26 25.9 -0.4 12 70 18470 295 21 19.0 -8.9 | 277 19 18.9 -2.3 13 50 20570 310 11 8.4 -7.1 | 274 8 8.3 -0.5 14 30 23780 295 15 13.6 -6.3 | 269 13 13.4 0.2 15 20 26340 295 19 17.2 -8.0 | 275 17 17.0 -1.5 Wind Parameters Mean winds (0-6000m): 328.5 at 8.7 knts Storm direction: 358.5 at 6.6 knts Shear (0-3000m) pos: 1.4 neg: 1.6 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 35.6 deg Storm rel helicity (0-3000m) pos: 29.7 neg: -1.8 tot: 27.9 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 21.70 Bulk Shear: 2.53 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 ------------------------------------------------------------------------------- 500 301 6 235 6| 0.0 10.3 10.3| 12.1 0.0 12.1 24.3 0.78| 10.5 8.1 1000 310 9 263 7| 3.0 5.2 8.2| 24.5 0.0 24.5 24.5 0.84| 8.3 6.9 1500 322 10 283 6| 2.8 3.4 6.2| 29.5 -0.1 29.4 19.6 0.79| 6.9 5.5 2000 328 10 291 6| 2.0 2.6 4.6| 29.5 -0.7 28.9 14.4 0.68| 5.9 4.0 2500 331 10 292 5| 1.7 2.1 3.8| 29.5 -1.4 28.1 11.2 0.55| 5.2 2.9 3000 332 9 289 4| 1.4 1.6 3.0| 29.7 -1.8 27.9 9.3 0.48| 4.7 2.3 4000 334 8 285 4| 1.1 1.6 2.6| 30.7 -1.8 28.9 7.2 0.50| 3.9 1.9 5000 332 8 284 4| 0.8 1.5 2.4| 31.1 -1.9 29.2 5.8 0.47| 3.4 1.6 6000 328 9 282 4| 0.7 1.3 2.0| 31.1 -7.8 23.3 3.9 0.33| 3.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//X5671/skewt/X5671.skewt.20250423.00.gif