UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050123.upa.cvt Date: 2300Z 1 MAY 25 Searching for EG808... Searching the city database file for: EG808 ... Date:2300Z 1 MAY 25 Station: EG808 WMO ident: 3808 Latitude: 50.37 Longitude: -5.53 ------------------------------------------------------------------------------- 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 1006 83 13.4 12.8 96 0.6 13.0 210 8 286.1 287.7 285.9 311.8 9.26 1 1005 91 14.0 12.9 93 1.1 13.3 211 8 286.7 288.4 286.3 312.7 9.34 2 1000 133 13.2 12.5 96 0.7 12.8 215 5 286.4 287.9 285.9 311.7 9.14 3 946 599 10.4 10.4 100 0.0 10.4 194 7 288.1 289.6 285.9 311.6 8.39 4 942 634 11.0 9.5 90 1.5 10.2 192 7 289.0 290.4 285.8 311.4 7.93 5 941 643 11.0 9.6 91 1.4 10.2 192 7 289.1 290.5 285.9 311.7 7.99 6 934 706 11.2 9.4 89 1.8 10.2 189 8 290.0 291.4 286.2 312.4 7.94 7 925 787 12.2 8.4 78 3.8 10.0 185 8 291.8 293.1 286.5 313.2 7.49 8 915 878 13.2 7.2 67 6.0 9.8 181 8 293.7 295.0 286.7 313.8 6.97 9 909 934 13.0 6.0 62 7.0 9.1 178 8 294.1 295.2 286.3 312.8 6.46 10 904 980 12.8 4.8 58 8.0 8.5 175 7 294.3 295.4 285.9 311.7 5.97 11 886 1149 12.0 3.0 54 9.0 7.3 167 7 295.2 296.2 285.7 310.9 5.36 12 865 1349 10.6 1.6 54 9.0 6.0 157 6 295.8 296.7 285.5 310.4 4.97 13 850 1495 9.8 2.8 62 7.0 6.1 150 6 296.4 297.4 286.2 312.6 5.51 14 832 1672 8.4 3.6 72 4.8 5.8 152 7 296.8 297.8 286.8 314.3 5.96 15 819 1802 7.6 3.2 74 4.4 5.3 154 7 297.2 298.3 286.9 314.6 5.89 16 808 1914 7.2 1.2 66 6.0 4.2 155 7 298.0 298.9 286.5 313.3 5.17 17 804 1955 7.2 -0.8 57 8.0 3.3 156 7 298.4 299.2 285.9 311.8 4.49 18 778 2224 5.4 -3.6 52 9.0 1.3 159 8 299.3 300.0 285.5 310.6 3.76 19 746 2566 2.6 -3.4 65 6.0 -0.2 163 9 299.9 300.6 286.0 311.9 3.99 20 739 2642 2.2 -1.7 75 3.9 0.4 164 10 300.2 301.1 286.7 314.0 4.57 21 736 2675 2.0 -2.2 74 4.2 0.0 165 10 300.4 301.2 286.6 313.7 4.42 22 713 2931 0.0 -2.2 85 2.2 -1.0 168 11 300.9 301.7 286.9 314.7 4.56 23 700 3078 -0.9 -4.3 78 3.4 -2.4 170 11 301.5 302.2 286.6 313.6 3.97 24 647 3701 -6.1 -6.1 100 0.0 -6.1 165 14 302.5 303.2 286.7 313.9 3.75 25 637 3823 -7.1 -7.2 99 0.1 -7.1 164 15 302.7 303.3 286.5 313.4 3.50 26 628 3934 -7.7 -7.7 100 0.0 -7.7 164 16 303.2 303.9 286.6 313.7 3.41 27 606 4210 -9.9 -9.9 100 0.0 -9.9 161 17 303.8 304.3 286.4 313.0 2.97 28 604 4236 -10.1 -11.6 89 1.5 -10.6 161 17 303.9 304.3 286.0 312.0 2.60 29 603 4248 -9.7 -10.4 95 0.7 -9.9 161 17 304.5 305.0 286.5 313.4 2.87 30 601 4274 -9.9 -10.5 95 0.6 -10.1 161 17 304.5 305.0 286.5 313.4 2.86 31 597 4326 -10.1 -10.6 96 0.5 -10.3 161 18 304.9 305.4 286.6 313.8 2.85 32 588 4443 -11.3 -12.5 91 1.2 -11.7 160 18 304.8 305.3 286.2 312.6 2.49 33 585 4482 -10.9 -12.0 92 1.1 -11.3 159 18 305.7 306.2 286.7 313.9 2.60 34 582 4521 -11.5 -12.2 95 0.7 -11.8 159 19 305.5 305.9 286.6 313.6 2.58 35 573 4641 -12.7 -15.2 82 2.5 -13.5 158 19 305.4 305.8 286.0 311.9 2.05 36 570 4681 -12.9 -15.2 83 2.3 -13.6 158 20 305.6 306.0 286.1 312.2 2.06 37 567 4721 -13.1 -16.2 77 3.1 -14.0 157 20 305.9 306.2 286.0 311.9 1.90 38 564 4762 -13.5 -16.4 79 2.9 -14.4 157 20 305.9 306.2 286.0 311.9 1.88 39 556 4870 -14.1 -16.0 85 1.9 -14.7 156 21 306.4 306.8 286.3 312.7 1.97 40 550 4953 -14.5 -17.3 79 2.8 -15.3 156 21 306.9 307.2 286.2 312.6 1.79 41 543 5050 -14.9 -17.7 79 2.8 -15.7 155 22 307.5 307.9 286.5 313.2 1.75 42 541 5078 -14.7 -18.2 75 3.5 -15.7 155 22 308.1 308.4 286.6 313.6 1.68 43 535 5162 -15.5 -20.2 67 4.7 -16.7 154 22 308.1 308.4 286.3 312.8 1.43 44 529 5247 -16.1 -20.4 69 4.3 -17.2 153 23 308.4 308.7 286.4 313.1 1.43 45 515 5449 -17.3 -21.8 68 4.5 -18.4 152 24 309.3 309.6 286.6 313.6 1.30 46 511 5507 -17.7 -23.7 59 6.0 -19.1 151 24 309.5 309.7 286.5 313.2 1.10 47 505 5596 -18.3 -24.3 59 6.0 -19.7 151 25 309.8 310.0 286.5 313.4 1.06 48 500 5670 -18.9 -25.9 54 7.0 -20.4 150 25 310.0 310.2 286.4 313.1 0.93 49 480 5973 -20.9 -30.9 40 10.0 -22.7 139 24 311.2 311.3 286.5 313.3 0.61 50 476 6034 -21.3 -30.3 44 9.0 -22.9 137 23 311.4 311.5 286.6 313.6 0.65 51 475 6050 -21.3 -30.3 44 9.0 -22.9 136 23 311.6 311.7 286.7 313.8 0.65 52 447 6494 -25.1 -31.1 57 6.0 -26.1 120 21 312.3 312.4 286.9 314.5 0.64 53 437 6658 -26.5 -32.5 57 6.0 -27.4 114 20 312.5 312.6 286.9 314.5 0.57 54 400 7290 -31.7 -36.7 61 5.0 -32.3 90 17 313.8 313.9 287.2 315.3 0.41 55 300 9250 -48.9 -53.9 56 5.0 -49.1 120 31 316.4 316.4 287.7 316.7 0.08 56 250 10430 -53.3 -67.3 17 14.0 -53.5 70 22 326.8 326.8 290.8 326.9 0.02 57 227 11052 -56.7 -69.7 18 13.0 -56.9 90 18 330.8 330.8 291.9 330.8 0.01 58 200 11860 -57.1 -75.1 8 18.0 -57.3 125 21 342.3 342.3 294.9 342.4 0.01 59 150 13690 -57.3 -83.3 2 26.0 -57.6 145 6 371.4 371.4 300.8 371.4 0.00 60 100 16270 -56.7 -85.7 1 29.0 -57.2 230 13 418.2 418.2 307.5 418.2 0.00 61 96 16528 -58.1 -86.1 2 28.0 -58.5 238 13 420.3 420.3 307.7 420.4 0.00 62 75 18077 -59.9 -87.9 1 28.0 -60.3 286 11 447.3 447.3 310.6 447.3 0.00 63 72 18333 -58.5 -86.5 2 28.0 -59.0 294 10 455.5 455.5 311.4 455.6 0.00 64 70 18510 -59.1 -87.1 1 28.0 -59.6 300 10 457.9 457.9 311.6 458.0 0.00 65 56 19909 -58.3 -87.3 1 29.0 -58.9 307 7 490.0 490.0 314.2 490.0 0.00 66 50 20620 -58.7 -87.7 1 29.0 -59.4 310 6 505.2 505.2 315.3 505.2 0.00 67 47 21007 -60.1 -88.1 1 28.0 -60.7 289 6 510.8 510.8 315.7 510.8 0.00 68 36 22675 -58.9 -88.9 1 30.0 -59.8 201 6 554.4 554.4 318.3 554.4 0.00 69 34 23033 -59.9 -88.9 1 29.0 -60.7 182 6 560.9 560.9 318.7 560.9 0.00 70 30 23820 -57.1 -89.1 1 32.0 -58.4 140 6 589.0 589.0 320.1 589.0 0.00 71 29 24035 -56.7 -88.7 1 32.0 -58.0 150 6 595.8 595.8 320.4 595.8 0.01 72 27 24488 -56.5 -88.5 1 32.0 -58.0 170 6 608.7 608.7 321.0 608.7 0.01 73 25 24974 -58.1 -89.1 1 31.0 -59.5 192 6 617.6 617.6 321.4 617.7 0.01 74 21 26071 -58.5 -89.5 1 31.0 -60.0 241 7 648.0 648.0 322.6 648.0 0.01 75 20 26380 -55.9 -88.9 1 33.0 -57.9 255 7 665.1 665.1 323.3 665.1 0.01 76 17 27418 -54.9 -88.9 1 34.0 -57.5 254 11 699.9 699.9 324.4 700.0 0.01 77 15 28224 -52.1 -87.1 1 35.0 -55.7 253 14 734.7 734.7 325.5 734.8 0.01 78 14 28670 -52.7 -87.7 1 35.0 -56.3 252 16 747.3 747.3 325.8 747.4 0.01 79 13 29151 -50.7 -86.7 1 36.0 -55.1 252 18 770.3 770.3 326.5 770.4 0.02 80 13 29151 -51.3 -87.3 1 36.0 -55.5 252 18 768.2 768.2 326.4 768.3 0.01 81 10 30880 -45.3 -85.3 0 40.0 -52.9 250 24 850.5 850.5 328.4 850.7 0.03 82 9.2 31438 -43.9 -83.9 0 40.0 -52.5 876.3 876.3 329.0 876.7 0.04 83 7.9 32474 -38.3 -80.3 0 42.0 -50.7 937.7 937.8 330.1 938.6 0.08 84 7.6 32740 -38.1 -80.1 0 42.0 -50.8 949.0 949.0 330.4 949.9 0.09 85 7.5 32831 -38.3 -80.3 0 42.0 -51.0 951.8 951.8 330.4 952.7 0.08 86 7.0 33310 -34.1 -77.1 0 43.0 -49.7 988.1 988.2 331.0 989.9 0.15 87 6.1 34283 -29.3 -74.3 0 45.0 -49.0 1048.4 1048.5 331.9 1051.8 0.27 88 5.7 34768 -29.5 -74.5 0 45.0 -49.4 1068.0 1068.2 332.2 1071.6 0.28 TRP 227 11052 -56.7 -69.7 18 13.0 -56.9 90 18 330.8 330.8 291.9 330.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5537.00 m Freezing level: 713.00 mb = 2930.70 m = 9615.05 ft Wetbulb zero: 749.55 mb = 2527.44 m = 8292.04 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 77.90 % Est. max temperature: 23.51 C = 74.32 F Sfc-Lift cond lev (LCL): 997.14 mb = 157.07 m = 515.33 ft T: 13.06 C 700-500 lapse rate: 6.94 C/km ThetaE index: 3.93 C Layer 808.0- 746.0 mb Conv cond level (CCL): 827.94 mb = 1712.80 m = 5619.34 ft Mean mixing ratio: 8.24 g/kg Conv temperature: 24.27 C = 75.68 F Cap Strength: 4.19 C Lifted Index: 2.06 C Risk: None Lifted Index @300 mb: 3.29 C Lifted Index @700 mb: 2.19 C Showalter Index: 1.76 C Risk: Showers probable Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 21.70 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 98.60 Risk: None Energy Index: 0.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.61 J/kg Max Up Vert Vel: 8.08 m/s Conv Inhibition (B-): 62267.47 J/kg Cap Strength: 4.19 C Lift Cond Lev (LCL): 929.99 mb = 741.91 m = 2434.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 188 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 1006 83 210 8 4.0 6.9 | 320 4 2.5 -3.0 1 1000 133 215 5 2.9 4.1 | 347 6 1.4 -5.9 2 925 787 185 8 0.7 8.0 | 21 2 -0.8 -2.0 3 850 1495 150 6 -3.0 5.2 | 43 7 -4.5 -4.8 4 700 3078 170 11 -1.9 10.8 | 104 3 -3.4 0.9 5 500 5670 150 25 -12.5 21.7 | 130 18 -14.0 11.7 6 400 7290 90 17 -17.0 0.0 | 62 21 -18.5 -10.0 7 300 9250 120 31 -26.8 15.5 | 101 29 -28.3 5.5 8 250 10430 70 22 -20.7 -7.5 | 52 28 -22.1 -17.5 9 227 11052 90 18 -18.0 0.0 | 63 22 -19.5 -10.0 10 200 11860 125 21 -17.2 12.0 | 96 19 -18.7 2.1 11 150 13690 145 6 -3.4 4.9 | 44 7 -4.9 -5.1 12 100 16270 230 13 10.0 8.4 | 281 9 8.5 -1.6 13 70 18510 300 10 8.7 -5.0 | 334 17 7.2 -15.0 14 50 20620 310 6 4.6 -3.9 | 347 14 3.1 -13.8 15 30 23820 140 6 -3.9 4.6 | 45 8 -5.3 -5.4 16 20 26380 255 7 6.8 1.8 | 327 10 5.3 -8.2 17 10 30880 250 24 22.6 8.2 | 275 21 21.1 -1.8 Wind Parameters Mean winds (0-6000m): 158.4 at 13.4 knts Storm direction: 188.4 at 10.1 knts Shear (0-3000m) pos: 0.9 neg: 1.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 144.4 deg Storm rel helicity (0-3000m) pos: 11.1 neg: -0.2 tot: 10.9 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.39 Bulk Shear: 13.63 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 ------------------------------------------------------------------------------- 500 204 6 347 5| 0.0 2.3 2.3| 3.2 -0.0 3.2 6.4 0.50| 5.7 2.8 1000 191 7 3 3| 0.0 2.7 2.7| 4.8 -0.0 4.7 4.7 0.54| 4.7 2.6 1500 182 7 21 3| 0.0 2.5 2.5| 5.3 -0.2 5.1 3.4 0.44| 4.1 1.8 2000 175 7 33 4| 0.5 1.8 2.3| 7.4 -0.2 7.2 3.6 0.48| 3.5 1.7 2500 171 7 42 4| 0.7 1.5 2.2| 9.3 -0.2 9.1 3.6 0.52| 3.2 1.7 3000 171 8 48 4| 0.9 1.2 2.2| 11.1 -0.2 10.9 3.6 0.57| 3.0 1.7 4000 169 9 73 3| 0.7 1.4 2.1| 14.3 -0.2 14.1 3.5 0.53| 3.0 1.6 5000 164 11 101 5| 0.6 1.7 2.2| 14.9 -0.8 14.1 2.8 0.42| 3.0 1.3 6000 158 13 111 7| 0.5 1.9 2.3| 14.9 -35.9 -21.0 -3.5 0.13| 3.4 0.4 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20250501.23.gif