UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 3 NOV 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 ------------------------------------------------------------------------------- 0 1000 -6 195 19 SFC 997 19 15.0 13.6 91 1.4 14.1 195 19 288.4 290.1 287.4 316.0 9.86 2 925 649 10.8 10.8 100 0.0 10.8 210 50 290.4 291.9 287.2 315.3 8.82 3 858 1274 8.0 8.0 100 0.0 8.0 219 46 293.7 295.1 287.5 316.4 7.87 4 850 1352 8.8 7.6 92 1.2 8.1 220 46 295.4 296.8 288.0 317.8 7.72 5 844 1411 8.6 7.5 93 1.1 8.0 220 47 295.8 297.1 288.2 318.2 7.73 6 700 2932 -1.1 -1.9 94 0.8 -1.5 230 60 301.3 302.1 287.3 315.6 4.75 7 568 4568 -11.3 -11.6 98 0.3 -11.4 230 65 307.8 308.3 287.6 316.6 2.77 8 552 4787 -11.3 -27.3 25 16.0 -15.0 230 66 310.4 310.5 286.4 312.9 0.74 9 541 4941 -12.3 -31.3 19 19.0 -16.2 230 66 311.0 311.1 286.3 312.7 0.52 10 530 5098 -13.1 -19.1 61 6.0 -14.9 230 67 311.8 312.1 287.8 317.1 1.59 11 521 5228 -13.9 -36.9 12 23.0 -17.8 230 67 312.4 312.5 286.6 313.5 0.31 12 512 5361 -14.5 -42.5 7 28.0 -18.6 230 67 313.2 313.3 286.7 313.9 0.18 13 500 5540 -15.7 -41.7 9 26.0 -19.5 230 68 313.9 313.9 286.9 314.6 0.20 14 475 5924 -17.7 -42.7 9 25.0 -21.1 230 69 316.1 316.1 287.7 316.8 0.19 15 421 6811 -24.5 -52.5 6 28.0 -26.9 230 70 318.5 318.5 288.3 318.7 0.07 16 400 7180 -27.1 -51.1 8 24.0 -29.1 230 71 319.8 319.8 288.8 320.1 0.09 17 350 8126 -34.5 -56.5 9 22.0 -35.7 232 77 322.2 322.2 289.5 322.4 0.05 18 343 8266 -35.7 -56.7 10 21.0 -36.8 233 78 322.5 322.5 289.6 322.7 0.05 19 341 8307 -36.1 -42.1 54 6.0 -36.7 233 79 322.5 322.5 289.8 323.5 0.28 20 338 8368 -36.5 -55.5 12 19.0 -37.5 233 79 322.7 322.7 289.6 323.0 0.06 21 323 8680 -39.5 -42.9 70 3.4 -39.8 234 81 322.8 322.9 289.9 323.8 0.27 22 300 9180 -43.9 -45.4 85 1.5 -44.0 235 85 323.5 323.5 290.0 324.3 0.22 23 296 9270 -44.7 -45.3 94 0.6 -44.7 235 85 323.6 323.6 290.1 324.4 0.23 24 292 9361 -45.5 -49.2 66 3.7 -45.7 235 85 323.7 323.7 290.0 324.3 0.15 25 290 9407 -46.1 -46.9 92 0.8 -46.2 235 85 323.5 323.5 290.0 324.2 0.19 26 273 9807 -49.3 -51.2 80 1.9 -49.4 235 86 324.5 324.5 290.3 325.0 0.13 27 250 10380 -52.9 -58.9 48 6.0 -53.1 235 87 327.4 327.4 291.0 327.6 0.05 28 245 10510 -54.1 -61.1 42 7.0 -54.2 236 89 327.5 327.5 291.0 327.7 0.04 29 228 10970 -57.6 -63.1 49 5.5 -57.7 240 95 329.0 329.0 291.5 329.2 0.03 30 212 11427 -61.1 -65.1 59 4.0 -61.2 245 93 330.5 330.5 291.9 330.6 0.03 31 208 11545 -60.9 -70.9 26 10.0 -61.0 245 90 332.6 332.6 292.4 332.6 0.01 32 200 11790 -60.5 -72.5 19 12.0 -60.6 245 83 337.0 337.0 293.6 337.0 0.01 33 157 13319 -54.7 -81.7 2 27.0 -55.1 249 76 371.0 371.0 300.7 371.0 0.00 34 150 13610 -55.5 -82.5 2 27.0 -55.8 250 75 374.5 374.5 301.4 374.5 0.00 35 140 14048 -57.9 -83.9 2 26.0 -58.2 246 72 377.7 377.7 301.9 377.7 0.00 36 100 16160 -60.7 -85.7 2 25.0 -61.0 225 56 410.4 410.4 306.6 410.5 0.00 37 82 17386 -63.3 -87.3 2 24.0 -63.6 242 45 429.1 429.1 308.7 429.1 0.00 38 70 18360 -62.1 -88.1 2 26.0 -62.4 255 36 451.5 451.5 311.0 451.5 0.00 39 65 18818 -61.3 -88.3 2 27.0 -61.7 259 32 463.0 463.0 312.0 463.0 0.00 40 50 20430 -64.9 -88.9 2 24.0 -65.2 275 17 490.5 490.5 314.2 490.6 0.00 41 46 20937 -66.1 -90.1 2 24.0 -66.4 277 18 499.5 499.5 314.9 499.5 0.00 42 40 21791 -63.1 -89.1 2 26.0 -63.6 279 19 527.4 527.4 316.8 527.4 0.00 43 34 22784 -65.9 -89.9 2 24.0 -66.3 283 20 545.1 545.1 317.8 545.1 0.00 44 30 23550 -62.5 -89.5 1 27.0 -63.2 285 21 574.3 574.3 319.4 574.3 0.00 45 29 23759 -62.3 -89.3 2 27.0 -63.0 285 22 580.4 580.4 319.7 580.4 0.00 46 20 26040 -63.9 -90.9 1 27.0 -64.7 280 31 640.6 640.6 322.3 640.6 0.00 47 13 28670 -65.1 -91.1 2 26.0 -66.1 271 43 720.4 720.4 325.1 720.5 0.01 48 10 30280 -61.9 -89.9 1 28.0 -63.8 265 50 788.5 788.5 327.0 788.6 0.01 49 9.9 30342 -61.7 -89.7 1 28.0 -63.7 791.5 791.5 327.0 791.6 0.01 50 7.8 31811 -63.9 -89.9 2 26.0 -65.8 838.5 838.6 328.1 838.7 0.02 51 6.8 32663 -58.3 -85.3 2 27.0 -61.9 895.4 895.5 329.4 895.8 0.04 TRP 212 11427 -61.1 -65.1 59 4.0 -61.2 245 93 330.5 330.5 291.9 330.6 0.03 WND 228 10970 -57.6 -63.1 49 5.5 -57.7 240 95 329.0 329.0 291.5 329.2 0.03 Sounding variables and indices 1000-500 mb thick: 5546.00 m Freezing level: 716.33 mb = 2759.48 m = 9053.29 ft Wetbulb zero: 722.81 mb = 2671.21 m = 8763.71 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 83.75 % Est. max temperature: 22.15 C = 71.88 F Sfc-Lift cond lev (LCL): 976.57 mb = 193.34 m = 634.32 ft T: 13.84 C 700-500 lapse rate: 5.60 C/km ThetaE index: 2.58 C Layer 700.0- 568.0 mb Conv cond level (CCL): 936.81 mb = 542.42 m = 1779.58 ft Mean mixing ratio: 9.13 g/kg Conv temperature: 16.62 C = 61.92 F Cap Strength: 3.06 C Lifted Index: 3.21 C Risk: None Lifted Index @300 mb: 5.94 C Lifted Index @700 mb: 0.37 C Showalter Index: 1.98 C Risk: Showers probable Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 23.30 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 297.91 Risk: None Energy Index: -0.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.15 J/kg Max Up Vert Vel: 4.93 m/s Conv Inhibition (B-): 0.09 J/kg Cap Strength: 3.07 C Lift Cond Lev (LCL): 939.16 mb = 521.38 m = 1710.53 ft Lev Free Conv (LFC): 924.16 mb = 656.53 m = 2153.95 ft Equ Level (EL): 894.16 mb = 931.00 m = 3054.44 ft B at Equ Level: 12.02 J/kg Max Parcel Lev (MPL): 834.16 mb = 1506.00 m = 4940.87 ft Wind level data Storm motion: 256 at 43 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 ---------------------------------------------------------- 0 997 19 195 19 4.9 18.4 | 103 37 -36.4 8.1 1 925 649 210 50 25.0 43.3 | 154 37 -16.3 33.1 2 850 1352 220 46 29.6 35.2 | 155 28 -11.8 25.0 3 700 2932 230 60 46.0 38.6 | 189 29 4.6 28.3 4 500 5540 230 68 52.1 43.7 | 198 35 10.8 33.5 5 400 7180 230 71 54.4 45.6 | 200 38 13.1 35.4 6 300 9180 235 85 69.6 48.8 | 216 48 28.3 38.5 7 250 10380 235 87 71.3 49.9 | 217 50 29.9 39.7 8 228 10970 240 95 82.3 47.5 | 228 55 41.0 37.3 9 212 11427 245 93 84.3 39.3 | 236 52 43.0 29.1 10 200 11790 245 83 75.2 35.1 | 234 42 33.9 24.8 11 150 13610 250 75 70.5 25.7 | 242 33 29.2 15.4 12 100 16160 225 56 39.6 39.6 | 177 29 -1.7 29.4 13 70 18360 255 36 34.8 9.3 | 82 7 -6.5 -0.9 14 50 20430 275 17 16.9 -1.5 | 64 27 -24.4 -11.7 15 30 23550 285 21 20.3 -5.4 | 53 26 -21.0 -15.7 16 20 26040 280 31 30.5 -5.4 | 35 19 -10.8 -15.6 17 10 30280 265 50 49.8 4.4 | 305 10 8.5 -5.9 Wind Parameters Mean winds (0-6000m): 226.1 at 56.8 knts Storm direction: 256.1 at 42.6 knts Shear (0-3000m) pos: 7.9 neg: 0.0 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 87.1 deg Storm rel helicity (0-3000m) pos: 435.2 neg: -0.0 tot: 435.2 m^2/s^2 ave: 145.1 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 8.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.10 Bulk Shear: 118.48 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 ------------------------------------------------------------------------------- 500 205 31 123 34| 26.1 0.0 26.1|240.7 0.0 240.7 481.4 0.99| 26.3 26.1 1000 209 40 138 33| 15.8 0.0 15.8|310.6 0.0 310.6 310.6 0.89| 18.8 16.8 1500 212 42 144 32| 10.8 0.0 10.8|323.9 -0.0 323.9 215.9 0.81| 14.5 11.8 2000 215 44 148 30| 9.4 0.0 9.4|361.7 -0.0 361.7 180.8 0.83| 12.2 10.2 2500 218 46 154 29| 8.6 0.0 8.6|400.6 -0.0 400.6 160.2 0.85| 10.9 9.3 3000 220 48 159 28| 7.9 0.0 7.9|435.2 -0.0 435.2 145.1 0.86| 9.9 8.5 4000 223 52 168 28| 5.9 0.4 6.3|450.4 -0.0 450.4 112.6 0.85| 7.8 6.6 5000 225 54 174 28| 4.7 0.6 5.4|465.6 -0.0 465.6 93.1 0.84| 6.6 5.5 6000 226 57 179 29| 3.9 0.7 4.7|477.9 -0.0 477.8 79.6 0.82| 5.7 4.7 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251103.12.gif