UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050900.upa.cvt Date: 0000Z 9 MAY 25 Searching for U8951... Searching the city database file for: U8951 ... Date:0000Z 9 MAY 25 Station: U8951 WMO ident: 28951 Latitude: 53.23 Longitude: 63.62 ------------------------------------------------------------------------------- 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 14 SFC 982 168 13.8 13.6 99 0.2 13.7 60 3 288.4 290.2 287.6 316.4 10.01 2 977 211 13.6 11.8 89 1.8 12.5 66 4 288.7 290.2 286.6 313.7 8.93 3 949 456 12.0 10.7 92 1.3 11.2 100 9 289.5 291.0 286.6 313.5 8.54 4 941 527 12.6 11.6 94 1.0 12.0 110 10 290.8 292.4 287.6 316.7 9.15 5 925 671 12.6 10.5 87 2.1 11.3 130 13 292.2 293.7 287.7 316.8 8.65 6 909 818 13.0 9.9 81 3.1 11.2 144 13 294.1 295.6 288.2 318.4 8.45 7 871 1176 11.8 8.2 79 3.6 9.7 180 13 296.4 297.8 288.5 319.3 7.85 8 850 1380 10.4 8.3 87 2.1 9.2 200 13 297.0 298.5 288.9 320.7 8.11 9 842 1459 10.2 8.3 88 1.9 9.1 200 13 297.6 299.1 289.2 321.5 8.18 10 828 1598 10.0 7.8 86 2.2 8.7 201 13 298.9 300.3 289.5 322.5 8.04 11 786 2030 7.6 1.6 66 6.0 4.5 204 13 300.8 301.8 287.8 317.1 5.47 12 721 2735 1.8 -1.6 78 3.4 0.1 208 13 301.9 302.8 287.5 316.2 4.72 13 700 2973 0.4 -3.2 77 3.6 -1.3 210 13 302.9 303.7 287.5 316.1 4.31 14 600 4189 -7.9 -12.0 72 4.1 -9.4 196 12 307.0 307.5 287.1 315.0 2.54 15 577 4492 -9.7 -15.7 62 6.0 -11.6 193 12 308.3 308.7 286.9 314.6 1.95 16 535 5070 -14.3 -16.6 83 2.3 -15.0 186 11 309.6 309.9 287.3 315.9 1.95 17 500 5580 -17.5 -21.2 73 3.7 -18.4 180 11 311.7 312.0 287.5 316.4 1.41 18 495 5655 -17.9 -22.0 70 4.1 -18.9 182 11 312.1 312.4 287.6 316.5 1.33 19 454 6294 -23.3 -26.3 76 3.0 -23.9 195 8 313.2 313.3 287.6 316.5 0.98 20 400 7210 -28.1 -49.1 12 21.0 -29.9 215 5 318.5 318.5 288.4 318.9 0.11 21 397 7264 -28.7 -49.7 11 21.0 -30.4 216 5 318.4 318.4 288.3 318.8 0.10 22 339 8377 -36.9 -48.9 28 12.0 -37.7 229 8 321.9 321.9 289.5 322.4 0.13 23 327 8625 -39.1 -51.1 27 12.0 -39.8 233 9 322.2 322.2 289.6 322.6 0.11 24 300 9210 -44.5 -53.5 36 9.0 -44.9 240 11 322.6 322.7 289.6 323.0 0.09 25 252 10349 -54.9 -58.1 68 3.2 -55.0 250 17 323.7 323.7 289.9 323.9 0.06 26 250 10400 -55.3 -58.5 67 3.2 -55.4 250 17 323.9 323.9 290.0 324.1 0.06 27 247 10477 -55.7 -58.9 67 3.2 -55.8 255 19 324.4 324.4 290.2 324.6 0.05 28 220 11212 -55.5 -61.5 47 6.0 -55.6 236 22 335.6 335.6 293.3 335.8 0.04 29 210 11508 -54.3 -61.3 42 7.0 -54.5 228 24 342.0 342.0 294.8 342.2 0.05 30 200 11820 -54.5 -62.5 37 8.0 -54.7 220 25 346.5 346.5 295.9 346.6 0.04 31 197 11917 -54.5 -63.5 32 9.0 -54.7 221 26 348.0 348.0 296.2 348.1 0.04 32 162 13187 -49.7 -63.7 18 14.0 -50.2 227 35 376.1 376.1 301.6 376.3 0.04 33 150 13690 -51.1 -66.1 15 15.0 -51.6 230 38 382.0 382.0 302.6 382.2 0.04 34 138 14231 -51.9 -68.9 11 17.0 -52.4 231 38 389.8 389.8 303.8 390.0 0.03 35 132 14519 -51.3 -69.3 10 18.0 -51.9 232 38 395.9 395.9 304.6 396.0 0.03 36 112 15577 -54.7 -75.7 6 21.0 -55.2 234 38 408.6 408.6 306.3 408.6 0.01 37 111 15634 -54.7 -75.7 6 21.0 -55.2 234 38 409.6 409.6 306.5 409.7 0.01 38 107 15869 -54.7 -76.7 5 22.0 -55.2 234 38 414.0 414.0 307.0 414.0 0.01 39 100 16300 -55.7 -78.7 4 23.0 -56.2 235 38 420.1 420.1 307.7 420.1 0.01 40 71 18480 -55.5 -83.5 2 28.0 -56.2 221 18 463.8 463.8 312.1 463.8 0.01 41 70 18570 -55.7 -83.7 2 28.0 -56.4 220 17 465.2 465.2 312.3 465.3 0.01 42 62 19340 -56.7 -84.7 2 28.0 -57.4 220 14 479.4 479.4 313.4 479.5 0.00 43 58 19762 -56.3 -84.3 2 28.0 -57.1 220 13 489.6 489.6 314.2 489.6 0.01 44 54 20214 -57.3 -84.3 2 27.0 -58.0 220 11 497.4 497.4 314.8 497.4 0.01 45 53 20332 -57.5 -84.5 2 27.0 -58.2 220 10 499.6 499.6 314.9 499.6 0.01 46 52 20452 -57.3 -84.3 2 27.0 -58.0 220 10 502.8 502.8 315.1 502.8 0.01 47 50 20700 -56.9 -84.9 2 28.0 -57.7 220 9 509.4 509.4 315.6 509.4 0.01 48 49 20828 -56.5 -84.5 2 28.0 -57.4 227 9 513.3 513.3 315.9 513.3 0.01 49 46 21229 -54.9 -82.9 2 28.0 -56.0 248 9 526.5 526.5 316.7 526.6 0.01 50 39 22276 -57.3 -84.3 2 27.0 -58.3 303 8 545.9 545.9 317.9 545.9 0.01 51 39 22276 -57.3 -84.3 2 27.0 -58.3 303 8 545.9 545.9 317.9 545.9 0.01 52 38 22440 -57.1 -84.1 2 27.0 -58.1 311 8 550.5 550.5 318.1 550.5 0.01 53 34 23144 -56.5 -83.5 2 27.0 -57.7 348 7 569.8 569.8 319.2 569.9 0.01 54 33 23333 -56.1 -83.1 2 27.0 -57.4 358 7 575.8 575.8 319.5 575.9 0.01 55 30 23940 -54.5 -81.5 2 27.0 -56.2 30 7 596.1 596.1 320.5 596.2 0.02 56 28 24383 -53.7 -81.7 2 28.0 -55.6 29 7 610.2 610.2 321.0 610.3 0.02 57 26 24859 -53.7 -80.7 2 27.0 -55.7 28 7 623.2 623.2 321.6 623.4 0.02 58 25 25111 -53.7 -80.7 2 27.0 -55.8 28 7 630.3 630.3 321.9 630.4 0.02 59 23 25647 -53.7 -80.7 2 27.0 -55.9 27 7 645.5 645.5 322.5 645.7 0.03 60 20 26550 -51.3 -79.3 2 28.0 -54.4 25 7 679.1 679.2 323.7 679.4 0.04 61 19 26886 -50.9 -78.9 2 28.0 -54.2 34 7 690.4 690.4 324.1 690.8 0.04 62 16 28013 -49.7 -76.7 3 27.0 -53.8 62 9 729.1 729.2 325.4 729.7 0.07 63 14 28898 -46.1 -75.1 2 29.0 -51.9 84 10 769.7 769.8 326.5 770.7 0.10 64 12 29931 -44.5 -72.5 3 28.0 -51.5 110 11 810.1 810.2 327.5 811.8 0.18 65 11 30519 -41.7 -71.7 2 30.0 -50.4 124 12 840.7 840.8 328.2 842.9 0.22 66 10 31170 -39.9 -68.9 3 29.0 -49.8 140 13 870.6 870.8 328.9 874.5 0.36 67 9.6 31449 -40.1 -69.1 3 29.0 -50.1 880.1 880.3 329.1 884.0 0.36 68 8.9 31966 -39.9 -68.9 3 29.0 -50.4 900.1 900.3 329.5 904.6 0.40 69 8.5 32281 -39.1 -69.1 3 30.0 -50.3 915.2 915.4 329.8 919.8 0.41 TRP 247 10477 -55.7 -58.9 67 3.2 -55.8 255 19 324.4 324.4 290.2 324.6 0.05 WND Sounding variables and indices 1000-500 mb thick: 5566.00 m Freezing level: 695.18 mb = 3031.62 m = 9946.15 ft Wetbulb zero: 718.95 mb = 2757.68 m = 9047.38 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 76.88 % Est. max temperature: 23.81 C = 74.85 F Sfc-Lift cond lev (LCL): 979.21 mb = 191.60 m = 628.61 ft T: 13.69 C 700-500 lapse rate: 6.87 C/km ThetaE index: 7.87 C Layer 786.0- 535.0 mb Conv cond level (CCL): 797.65 mb = 1907.96 m = 6259.64 ft Mean mixing ratio: 8.63 g/kg Conv temperature: 25.52 C = 77.94 F Cap Strength: 3.53 C Lifted Index: 0.94 C Risk: Showers probable Lifted Index @300 mb: 4.82 C Lifted Index @700 mb: 1.55 C Showalter Index: -1.47 C Risk: Thunderstorms probable Total Totals Index: 53.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 25.80 C K Index: 32.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 230.60 Risk: None Energy Index: -0.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.26 J/kg Max Up Vert Vel: 8.16 m/s Conv Inhibition (B-): 61123.72 J/kg Cap Strength: 3.50 C Lift Cond Lev (LCL): 901.17 mb = 890.28 m = 2920.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 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 ---------------------------------------------------------- 0 982 168 60 3 -2.6 -1.5 | 46 12 -8.5 -8.1 1 925 671 130 13 -10.0 8.4 | 96 16 -15.9 1.7 2 850 1380 200 13 4.4 12.2 | 165 6 -1.5 5.6 3 700 2973 210 13 6.5 11.3 | 187 5 0.6 4.6 4 500 5580 180 11 0.0 11.0 | 126 7 -5.9 4.4 5 400 7210 215 5 2.9 4.1 | 50 4 -3.0 -2.5 6 300 9210 240 11 9.5 5.5 | 287 4 3.6 -1.1 7 250 10400 250 17 16.0 5.8 | 275 10 10.1 -0.8 8 247 10477 255 19 18.4 4.9 | 278 13 12.4 -1.7 9 200 11820 220 25 16.1 19.2 | 219 16 10.2 12.5 10 150 13690 230 38 29.1 24.4 | 233 29 23.2 17.8 11 100 16300 235 38 31.1 21.8 | 239 29 25.2 15.2 12 70 18570 220 17 10.9 13.0 | 218 8 5.0 6.4 13 50 20700 220 9 5.8 6.9 | 155 0 -0.1 0.3 14 30 23940 30 7 -3.5 -6.1 | 37 16 -9.4 -12.7 15 20 26550 25 7 -3.0 -6.3 | 34 16 -8.9 -13.0 16 10 31170 140 13 -8.4 10.0 | 103 15 -14.3 3.3 Wind Parameters Mean winds (0-6000m): 191.7 at 11.8 knts Storm direction: 221.7 at 8.9 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 134.7 deg Storm rel helicity (0-3000m) pos: 88.8 neg: -0.6 tot: 88.2 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.68 Bulk Shear: 19.74 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 ------------------------------------------------------------------------------- 500 118 8 78 13| 12.6 0.0 12.6| 50.5 0.0 50.5 101.0 0.92| 14.4 13.2 1000 141 10 97 13| 7.6 0.0 7.6| 79.3 0.0 79.3 79.3 0.85| 13.0 11.1 1500 163 11 114 10| 5.3 0.0 5.3| 86.7 0.0 86.7 57.8 0.84| 10.4 8.7 2000 176 12 127 8| 4.0 0.0 4.0| 87.5 0.0 87.5 43.8 0.84| 8.0 6.7 2500 184 12 136 7| 3.2 0.0 3.2| 88.3 0.0 88.3 35.3 0.84| 6.6 5.5 3000 189 12 144 7| 2.7 0.0 2.7| 88.8 -0.6 88.2 29.4 0.81| 5.6 4.6 4000 193 12 149 6| 2.0 0.4 2.4| 88.8 -4.0 84.9 21.2 0.68| 4.6 3.1 5000 193 12 148 6| 1.6 0.5 2.1| 88.8 -7.5 81.4 16.3 0.58| 3.9 2.3 6000 192 12 145 6| 1.3 0.5 1.8| 88.8 -10.3 78.5 13.1 0.48| 3.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//U8951/skewt/U8951.skewt.20250509.00.gif