UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053112.upa.cvt Date: 1200Z 31 MAY 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 31 MAY 25 Station: EI953 WMO ident: 3953 Latitude: 51.94 Longitude: -10.24 ------------------------------------------------------------------------------- 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 1010 23 14.2 10.4 78 3.8 12.0 265 17 286.5 287.9 284.7 308.4 7.86 1 1000 107 12.6 9.2 80 3.4 10.7 265 21 285.8 287.0 283.8 306.1 7.31 2 948 552 8.2 8.1 99 0.1 8.2 255 31 285.7 286.9 283.7 305.6 7.16 3 925 754 6.8 6.7 99 0.1 6.8 250 35 286.3 287.4 283.4 304.9 6.66 4 850 1445 3.0 3.0 100 0.0 3.0 250 31 289.3 290.3 283.5 305.2 5.59 5 845 1493 2.8 2.8 100 0.0 2.8 250 31 289.6 290.5 283.5 305.4 5.54 6 722 2751 -4.7 -4.8 99 0.1 -4.7 242 42 294.7 295.3 283.7 305.6 3.71 7 717 2805 -5.1 -11.1 63 6.0 -7.2 241 42 294.8 295.2 282.1 301.7 2.28 8 716 2816 -5.1 -12.1 58 7.0 -7.5 241 42 294.9 295.3 281.9 301.3 2.11 9 700 2994 -5.9 -17.9 38 12.0 -9.4 240 44 296.0 296.2 281.4 300.1 1.33 10 675 3278 -6.3 -36.3 7 30.0 -11.7 239 47 298.6 298.6 281.1 299.5 0.25 11 640 3692 -7.5 -41.5 5 34.0 -12.9 237 52 301.8 301.8 282.3 302.4 0.16 12 612 4038 -9.5 -43.5 4 34.0 -14.5 236 56 303.4 303.4 283.0 303.9 0.13 13 525 5204 -16.1 -27.1 38 11.0 -18.4 231 71 309.1 309.2 285.9 311.7 0.79 14 518 5305 -15.9 -43.9 7 28.0 -19.6 231 72 310.5 310.5 285.7 311.0 0.15 15 508 5451 -16.7 -39.7 12 23.0 -20.1 230 74 311.3 311.3 286.1 312.1 0.24 16 500 5570 -17.9 -35.9 19 18.0 -20.8 230 75 311.2 311.3 286.2 312.5 0.36 17 470 6029 -22.1 -36.1 27 14.0 -24.1 229 78 311.6 311.6 286.4 312.9 0.37 18 457 6234 -22.9 -44.9 12 22.0 -25.3 228 80 313.1 313.1 286.6 313.6 0.15 19 454 6283 -23.1 -36.1 29 13.0 -25.0 228 80 313.4 313.5 287.0 314.8 0.39 20 443 6462 -24.1 -52.1 6 28.0 -26.5 227 82 314.4 314.4 286.9 314.6 0.07 21 413 6970 -26.9 -38.9 31 12.0 -28.4 226 85 317.1 317.2 288.2 318.3 0.32 22 400 7200 -28.9 -39.9 34 11.0 -30.2 225 87 317.4 317.5 288.2 318.5 0.30 23 385 7472 -31.3 -40.3 41 9.0 -32.3 226 87 317.8 317.8 288.3 318.8 0.30 24 364 7867 -34.7 -44.7 36 10.0 -35.5 227 88 318.4 318.4 288.5 319.1 0.20 25 361 7925 -35.1 -56.1 10 21.0 -36.2 227 88 318.6 318.6 288.3 318.8 0.05 26 356 8022 -35.7 -46.7 31 11.0 -36.5 227 88 319.0 319.1 288.6 319.7 0.16 27 349 8160 -36.7 -64.7 4 28.0 -37.8 227 88 319.5 319.5 288.6 319.6 0.02 28 300 9190 -45.1 -56.1 28 11.0 -45.5 230 89 321.8 321.8 289.4 322.0 0.06 29 287 9486 -47.7 -57.0 33 9.3 -48.0 235 95 322.2 322.3 289.5 322.5 0.06 30 277 9720 -49.7 -57.7 39 8.0 -49.9 234 94 322.6 322.6 289.6 322.8 0.06 31 250 10390 -53.1 -66.1 19 13.0 -53.3 230 93 327.1 327.1 290.9 327.2 0.02 32 239 10679 -54.3 -68.3 16 14.0 -54.5 235 87 329.6 329.6 291.6 329.6 0.02 33 235 10787 -54.5 -68.5 16 14.0 -54.7 234 84 330.8 330.8 292.0 330.9 0.02 34 206 11629 -54.3 -75.3 6 21.0 -54.6 227 64 343.9 343.9 295.3 343.9 0.01 35 201 11788 -50.5 -75.5 4 25.0 -51.0 225 61 352.3 352.3 297.1 352.3 0.01 36 200 11820 -50.5 -76.5 3 26.0 -51.0 225 60 352.8 352.8 297.3 352.8 0.01 37 188 12223 -50.1 -79.1 2 29.0 -50.6 225 57 359.7 359.7 298.7 359.8 0.00 38 150 13690 -51.3 -82.3 1 31.0 -51.8 225 48 381.7 381.7 302.5 381.7 0.00 39 135 14374 -51.9 -82.9 1 31.0 -52.5 228 43 392.3 392.3 304.1 392.3 0.00 40 115 15418 -49.5 -82.5 1 33.0 -50.4 232 36 415.2 415.2 307.2 415.2 0.00 41 100 16330 -51.3 -84.3 1 33.0 -52.1 235 29 428.6 428.6 308.7 428.6 0.00 42 89 17085 -53.1 -85.1 1 32.0 -53.8 232 24 439.5 439.5 309.8 439.6 0.00 43 79 17858 -50.1 -84.1 1 34.0 -51.2 228 20 461.0 461.0 311.8 461.0 0.00 44 73 18370 -53.9 -84.9 1 31.0 -54.7 226 17 463.5 463.5 312.1 463.5 0.00 45 70 18640 -53.5 -85.5 1 32.0 -54.4 225 15 469.9 469.9 312.6 469.9 0.00 46 50 20810 -51.7 -85.7 1 34.0 -53.1 245 3 521.6 521.6 316.4 521.7 0.01 47 30 24120 -51.5 -85.5 1 34.0 -53.8 100 3 604.2 604.2 320.8 604.3 0.01 48 26 25050 -51.5 -85.5 1 34.0 -54.0 104 7 629.5 629.5 321.9 629.6 0.01 49 20 26770 -47.7 -84.7 1 37.0 -51.9 110 13 690.2 690.2 324.1 690.3 0.02 50 10 31440 -37.7 -79.7 0 42.0 -49.3 100 21 878.8 878.9 329.0 879.5 0.07 51 9.2 32017 -36.3 -79.3 0 43.0 -49.1 905.4 905.4 329.5 906.2 0.08 52 7.2 33718 -36.1 -79.1 0 43.0 -50.4 971.9 972.0 330.7 973.2 0.11 TRP 239 10679 -54.3 -68.3 16 14.0 -54.5 235 87 329.6 329.6 291.6 329.6 0.02 WND 287 9486 -47.7 -57.0 33 9.3 -48.0 235 95 322.2 322.3 289.5 322.5 0.06 Sounding variables and indices 1000-500 mb thick: 5463.00 m Freezing level: 799.08 mb = 1962.42 m = 6438.31 ft Wetbulb zero: 799.51 mb = 1935.28 m = 6349.27 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 56.56 % Est. max temperature: 16.54 C = 61.78 F Sfc-Lift cond lev (LCL): 954.02 mb = 498.90 m = 1636.78 ft T: 8.72 C 700-500 lapse rate: 4.66 C/km ThetaE index: 6.17 C Layer 717.0- 640.0 mb Conv cond level (CCL): 942.43 mb = 600.18 m = 1969.06 ft Mean mixing ratio: 7.09 g/kg Conv temperature: 13.48 C = 56.27 F Cap Strength: 7.42 C Lifted Index: 7.16 C Risk: None Lifted Index @300 mb: 11.54 C Lifted Index @700 mb: 0.38 C Showalter Index: 7.51 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 20.90 C K Index: 11.90 Risk: None Sweat Index: 173.00 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.96 J/kg Max Up Vert Vel: 5.82 m/s Conv Inhibition (B-): 0.56 J/kg Cap Strength: 7.34 C Lift Cond Lev (LCL): 940.62 mb = 616.04 m = 2021.10 ft Lev Free Conv (LFC): 935.62 mb = 659.96 m = 2165.18 ft Equ Level (EL): 715.62 mb = 2820.57 m = 9253.72 ft B at Equ Level: 16.77 J/kg Max Parcel Lev (MPL): 665.62 mb = 3386.52 m = 11110.51 ft Wind level data Storm motion: 268 at 36 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 1010 23 265 17 16.9 1.5 | 90 19 -19.4 0.1 1 1000 107 265 21 20.9 1.8 | 92 15 -15.4 0.5 2 925 754 250 35 32.9 12.0 | 162 11 -3.4 10.6 3 850 1445 250 31 29.1 10.6 | 142 12 -7.2 9.3 4 700 2994 240 44 38.1 22.0 | 185 21 1.8 20.7 5 500 5570 230 75 57.5 48.2 | 204 51 21.1 46.9 6 400 7200 225 87 61.5 61.5 | 203 65 25.2 60.2 7 300 9190 230 89 68.2 57.2 | 210 64 31.9 55.9 8 287 9486 235 95 77.8 54.5 | 218 67 41.5 53.2 9 250 10390 230 93 71.2 59.8 | 211 68 34.9 58.4 10 239 10679 235 87 71.3 49.9 | 216 60 34.9 48.6 11 200 11820 225 60 42.4 42.4 | 188 42 6.1 41.1 12 150 13690 225 48 33.9 33.9 | 176 33 -2.4 32.6 13 100 16330 235 29 23.8 16.6 | 141 20 -12.6 15.3 14 70 18640 225 15 10.6 10.6 | 110 27 -25.7 9.3 15 50 20810 245 3 2.7 1.3 | 90 34 -33.6 -0.1 16 30 24120 100 3 -3.0 0.5 | 89 39 -39.3 -0.8 17 20 26770 110 13 -12.2 4.4 | 94 49 -48.5 3.1 18 10 31440 100 21 -20.7 3.6 | 92 57 -57.0 2.3 Wind Parameters Mean winds (0-6000m): 237.9 at 48.5 knts Storm direction: 267.9 at 36.4 knts Shear (0-3000m) pos: 0.0 neg: 5.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 95.1 deg Storm rel helicity (0-3000m) pos: 80.6 neg: -10.3 tot: 70.3 m^2/s^2 ave: 23.4 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 99.67 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 ------------------------------------------------------------------------------- 500 260 24 103 13| 0.0 13.9 13.9| 25.4 0.0 25.4 50.8 0.58| 14.4 8.4 1000 254 29 127 11| 0.0 9.0 9.0| 38.9 -3.4 35.4 35.4 0.58| 10.7 6.2 1500 253 30 135 11| 0.0 5.5 5.5| 40.7 -10.3 30.4 20.3 0.44| 8.1 3.6 2000 251 31 141 11| 0.0 5.3 5.3| 54.7 -10.3 44.4 22.2 0.52| 7.3 3.8 2500 250 32 149 12| 0.0 5.2 5.2| 68.0 -10.3 57.8 23.1 0.55| 6.8 3.7 3000 248 34 157 13| 0.0 5.1 5.1| 80.6 -10.3 70.3 23.4 0.54| 6.5 3.5 4000 244 38 172 15| 0.0 5.4 5.4|121.1 -10.3 110.8 27.7 0.53| 6.5 3.4 5000 241 43 184 20| 0.0 5.7 5.7|149.3 -10.3 139.0 27.8 0.47| 6.5 3.0 6000 238 48 191 25| 0.0 5.6 5.6|156.9 -13.7 143.2 23.9 0.40| 6.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20250531.12.gif