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 OEJN... Searching the city database file for: OEJN ... Date:2300Z 1 MAY 25 Station: OEJN WMO ident: 41024 Latitude: 21.67 Longitude: 39.15 Elevation: 12.00 ------------------------------------------------------------------------------- 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 1005 12 29.4 20.4 58 9.0 23.0 10 4 302.1 304.9 296.0 346.9 15.18 1 1001 57 30.2 21.2 59 9.0 23.7 22 4 303.3 306.2 296.8 350.8 16.03 2 1000 68 30.2 21.2 59 9.0 23.7 25 4 303.4 306.3 296.8 351.0 16.05 3 944 584 30.0 15.0 40 15.0 19.8 208 2 308.2 310.3 295.0 342.8 11.43 4 925 766 29.2 12.2 35 17.0 18.0 190 6 309.2 311.0 294.0 338.7 9.69 5 859 1420 24.2 12.2 47 12.0 16.3 195 4 310.6 312.5 294.9 342.6 10.45 6 850 1512 24.2 11.2 44 13.0 15.7 195 4 311.5 313.4 294.8 341.9 9.88 7 812 1910 23.0 2.0 25 21.0 10.9 228 3 314.3 315.4 292.1 331.5 5.45 8 724 2895 15.4 -9.6 17 25.0 3.9 187 12 316.5 317.0 290.2 324.8 2.55 9 700 3179 12.6 -5.4 28 18.0 3.7 180 15 316.4 317.1 291.2 328.2 3.65 10 668 3568 8.8 -3.2 43 12.0 2.7 178 16 316.4 317.3 292.0 330.9 4.52 11 645 3857 6.8 -16.2 18 23.0 -2.1 200 17 317.4 317.7 289.6 323.0 1.67 12 579 4732 -0.3 -12.3 40 12.0 -5.2 222 24 319.0 319.5 291.0 327.5 2.57 13 548 5169 -3.1 -20.1 26 17.0 -8.8 236 28 320.7 321.0 290.5 325.6 1.41 14 500 5890 -6.9 -25.9 20 19.0 -12.2 225 32 324.6 324.8 291.1 327.9 0.93 15 461 6519 -10.9 -37.9 9 27.0 -16.2 239 33 327.3 327.3 291.3 328.5 0.32 16 460 6535 -11.1 -37.1 10 26.0 -16.3 239 33 327.2 327.3 291.3 328.5 0.34 17 400 7590 -20.1 -31.1 37 11.0 -22.4 240 45 328.9 329.0 292.1 331.5 0.71 18 345 8661 -30.3 -34.1 69 3.8 -30.9 237 41 329.2 329.4 292.1 331.5 0.62 19 340 8764 -30.5 -45.5 22 15.0 -32.0 238 41 330.4 330.4 292.0 331.1 0.19 20 308 9458 -35.5 -49.5 23 14.0 -36.5 240 36 332.8 332.8 292.6 333.4 0.14 21 300 9640 -36.3 -51.3 20 15.0 -37.4 245 54 334.2 334.2 293.0 334.7 0.11 22 289 9900 -36.1 -56.1 11 20.0 -37.3 245 61 338.1 338.1 293.9 338.4 0.07 23 250 10890 -44.5 -58.5 20 14.0 -45.1 240 69 339.9 339.9 294.4 340.1 0.06 24 240 11162 -46.9 -56.9 31 10.0 -47.3 239 70 340.3 340.3 294.4 340.6 0.07 25 233 11358 -47.3 -65.3 11 18.0 -47.8 238 71 342.6 342.6 295.0 342.7 0.03 26 208 12104 -50.5 -72.5 6 22.0 -50.9 242 74 348.9 348.9 296.4 348.9 0.01 27 200 12360 -49.7 -75.7 3 26.0 -50.2 250 75 354.1 354.1 297.5 354.1 0.01 28 199 12393 -49.9 -75.8 3 25.9 -50.4 250 75 354.3 354.3 297.5 354.3 0.01 29 150 14190 -61.3 -83.3 4 22.0 -61.4 250 55 364.5 364.5 299.5 364.5 0.00 30 137 14749 -65.7 -84.7 5 19.0 -65.8 243 54 366.3 366.3 299.9 366.3 0.00 31 100 16620 -76.3 -87.3 16 11.0 -76.3 185 26 380.3 380.3 302.3 380.3 0.00 32 90 17221 -80.9 -88.9 25 8.0 -80.9 190 31 382.8 382.8 302.7 382.8 0.00 33 76 18176 -80.3 -90.3 17 10.0 -80.3 171 22 403.0 403.0 305.6 403.0 0.00 34 73 18407 -75.7 -88.7 11 13.0 -75.7 167 25 417.4 417.4 307.4 417.4 0.00 35 70 18650 -75.1 -89.1 10 14.0 -75.2 170 19 423.7 423.7 308.2 423.7 0.00 36 65 19080 -73.1 -90.1 6 17.0 -73.2 195 23 437.2 437.2 309.6 437.2 0.00 37 57 19859 -66.1 -90.1 2 24.0 -66.3 230 16 469.8 469.8 312.6 469.8 0.00 38 54 20185 -67.1 -90.1 2 23.0 -67.3 265 10 474.8 474.8 313.0 474.8 0.00 39 50 20650 -65.1 -90.1 2 25.0 -65.4 310 12 490.1 490.1 314.2 490.1 0.00 40 41 21867 -61.5 -89.5 1 28.0 -62.1 85 14 527.7 527.7 316.8 527.7 0.00 41 35 22857 -56.9 -87.9 1 31.0 -58.0 71 20 564.1 564.1 318.9 564.1 0.00 42 32 23422 -58.5 -88.5 1 30.0 -59.5 90 11 574.5 574.5 319.4 574.5 0.00 43 30 23830 -55.5 -87.5 1 32.0 -57.0 50 18 593.3 593.3 320.3 593.4 0.01 44 23 25550 -49.7 -84.7 1 35.0 -52.9 99 21 657.2 657.2 323.0 657.3 0.01 45 20 26460 -52.5 -85.5 1 33.0 -55.3 115 24 675.5 675.5 323.6 675.6 0.01 46 19 26790 -53.7 -85.7 1 32.0 -56.3 114 22 681.7 681.7 323.9 681.8 0.01 47 18 27141 -48.9 -83.9 1 35.0 -53.0 129 25 707.5 707.5 324.7 707.6 0.02 48 16 27913 -49.5 -84.5 1 35.0 -53.7 73 17 729.8 729.8 325.4 729.9 0.02 49 14 28797 -44.3 -82.3 1 38.0 -51.0 92 20 775.8 775.8 326.6 776.1 0.03 50 12 29831 -43.5 -82.5 1 39.0 -51.2 96 18 813.6 813.6 327.5 814.0 0.04 51 11 30415 -44.3 -82.3 1 38.0 -52.0 88 25 831.2 831.2 328.0 831.6 0.04 52 10 31060 -39.9 -80.9 0 41.0 -50.3 80 34 870.6 870.6 328.8 871.2 0.06 53 9.2 31631 -39.1 -81.1 0 42.0 -50.3 894.7 894.7 329.3 895.3 0.06 54 8.7 32018 -34.1 -77.1 0 43.0 -48.6 928.5 928.6 329.9 929.9 0.12 55 7.6 32963 -34.7 -77.7 0 43.0 -49.5 962.7 962.8 330.6 964.1 0.13 56 5.8 34871 -29.7 -74.7 0 45.0 -49.4 1061.9 1062.0 332.1 1065.3 0.26 57 5.6 35121 -30.1 -75.1 0 45.0 -49.7 1070.8 1071.0 332.3 1074.1 0.26 TRP 90 17221 -80.9 -88.9 25 8.0 -80.9 190 31 382.8 382.8 302.7 382.8 0.00 WND 199 12393 -49.9 -75.8 3 25.9 -50.4 250 75 354.3 354.3 297.5 354.3 0.01 Sounding variables and indices 1000-500 mb thick: 5822.00 m Freezing level: 581.79 mb = 4694.68 m = 15402.30 ft Wetbulb zero: 655.13 mb = 3728.67 m = 12233.02 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 31.34 % Est. max temperature: 38.27 C = 100.88 F Sfc-Lift cond lev (LCL): 882.16 mb = 1184.78 m = 3887.01 ft T: 26.00 C 700-500 lapse rate: 7.19 C/km ThetaE index: 17.73 C Layer 850.0- 700.0 mb Conv cond level (CCL): 689.88 mb = 3300.24 m = 10827.44 ft Mean mixing ratio: 12.39 g/kg Conv temperature: 43.75 C = 110.75 F Cap Strength: 7.46 C Lifted Index: -1.82 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.74 C Lifted Index @700 mb: 3.62 C Showalter Index: -0.88 C Risk: Thunderstorms probable Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 18.10 C K Index: 24.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 178.40 Risk: None Energy Index: -2.62 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 932.85 J/kg Max Up Vert Vel: 43.19 m/s Conv Inhibition (B-): 469.42 J/kg Cap Strength: 7.46 C Lift Cond Lev (LCL): 786.73 mb = 2181.78 m = 7157.97 ft Lev Free Conv (LFC): 611.73 mb = 4286.07 m = 14061.75 ft Equ Level (EL): 221.73 mb = 11683.74 m = 38332.02 ft B at Equ Level: 918.11 J/kg Max Parcel Lev (MPL): 141.73 mb = 14539.73 m = 47701.96 ft Wind level data Storm motion: 245 at 11 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 1005 12 10 4 -0.7 -3.9 | 51 14 -10.5 -8.5 1 1000 68 25 4 -1.7 -3.6 | 54 14 -11.5 -8.2 2 974 305 135 3 -2.1 2.1 | 78 12 -11.9 -2.5 3 941 610 215 2 1.1 1.6 | 71 9 -8.7 -3.0 4 925 766 190 6 1.0 5.9 | 99 9 -8.8 1.3 5 910 914 195 6 1.6 5.8 | 98 8 -8.3 1.2 6 850 1512 195 4 1.0 3.9 | 85 9 -8.8 -0.7 7 849 1524 265 1 1.0 0.1 | 63 10 -8.8 -4.5 8 791 2134 205 4 1.7 3.6 | 83 8 -8.1 -1.0 9 736 2743 180 10 0.0 10.0 | 119 11 -9.8 5.4 10 711 3048 195 14 3.6 13.5 | 145 11 -6.2 8.9 11 700 3179 180 15 0.0 15.0 | 137 14 -9.8 10.4 12 685 3353 165 17 -4.4 16.4 | 130 18 -14.2 11.8 13 660 3658 185 16 1.4 15.9 | 143 14 -8.4 11.3 14 635 3962 210 18 9.0 15.6 | 176 11 -0.8 11.0 15 589 4572 220 22 14.1 16.9 | 199 13 4.3 12.3 16 567 4877 225 26 18.4 18.4 | 212 16 8.6 13.8 17 526 5486 250 30 28.2 10.3 | 253 19 18.4 5.7 18 506 5791 225 34 24.0 24.0 | 216 24 14.2 19.5 19 500 5890 225 32 22.6 22.6 | 215 22 12.8 18.0 20 487 6096 230 32 24.5 20.6 | 223 22 14.7 16.0 21 432 7010 250 35 32.9 12.0 | 252 24 23.1 7.4 22 400 7590 240 45 39.0 22.5 | 238 34 29.2 17.9 23 382 7925 235 46 37.7 26.4 | 232 35 27.9 21.8 24 308 9449 240 36 31.2 18.0 | 238 25 21.4 13.4 25 300 9640 245 54 48.9 22.8 | 245 43 39.1 18.2 26 282 10058 245 65 58.9 27.5 | 245 54 49.1 22.9 27 258 10668 240 72 62.4 36.0 | 239 61 52.5 31.4 28 250 10890 240 69 59.8 34.5 | 239 58 49.9 29.9 29 215 11887 235 74 60.6 42.4 | 233 63 50.8 37.9 30 200 12360 250 75 70.5 25.7 | 251 64 60.7 21.1 31 199 12393 250 75 70.5 25.7 | 251 64 60.7 21.1 32 196 12497 250 75 70.5 25.7 | 251 64 60.7 21.1 33 162 13716 260 60 59.1 10.4 | 263 50 49.3 5.8 34 150 14190 250 55 51.7 18.8 | 251 44 41.9 14.2 35 132 14935 240 53 45.9 26.5 | 239 42 36.1 21.9 36 120 15545 270 37 37.0 -0.0 | 280 28 27.2 -4.6 37 108 16154 255 31 29.9 8.0 | 260 20 20.1 3.4 38 103 16459 215 23 13.2 18.8 | 193 15 3.4 14.3 39 100 16620 185 26 2.3 25.9 | 161 23 -7.5 21.3 40 98 16764 185 26 2.3 25.9 | 161 23 -7.5 21.3 41 92 17069 175 32 -2.8 31.9 | 155 30 -12.6 27.3 42 90 17221 190 31 5.4 30.5 | 170 26 -4.4 25.9 43 83 17678 205 26 11.0 23.6 | 184 19 1.2 19.0 44 79 17983 200 20 6.8 18.8 | 168 15 -3.0 14.2 45 75 18288 155 23 -9.7 20.8 | 130 25 -19.5 16.3 46 71 18593 185 27 2.4 26.9 | 162 24 -7.5 22.3 47 70 18650 170 19 -3.3 18.7 | 137 19 -13.1 14.1 48 67 18898 170 19 -3.3 18.7 | 137 19 -13.1 14.1 49 64 19202 210 26 13.0 22.5 | 190 18 3.2 17.9 50 61 19507 205 14 5.9 12.7 | 154 9 -3.9 8.1 51 58 19812 230 18 13.8 11.6 | 210 8 4.0 7.0 52 55 20117 230 10 7.7 6.4 | 131 3 -2.1 1.8 53 52 20422 10 10 -1.7 -9.8 | 39 18 -11.5 -14.4 54 50 20650 310 12 9.2 -7.7 | 3 12 -0.6 -12.3 55 47 21031 285 10 9.7 -2.6 | 1 7 -0.1 -7.2 56 45 21336 30 11 -5.5 -9.5 | 47 21 -15.3 -14.1 57 43 21641 85 16 -15.9 -1.4 | 77 26 -25.7 -6.0 58 41 21946 85 14 -13.9 -1.2 | 76 24 -23.8 -5.8 59 39 22250 125 17 -13.9 9.8 | 102 24 -23.7 5.2 60 37 22555 135 15 -10.6 10.6 | 106 21 -20.4 6.0 61 35 22860 70 20 -18.8 -6.8 | 68 31 -28.6 -11.4 62 33 23165 90 7 -7.0 0.0 | 75 17 -16.8 -4.6 63 30 23774 90 17 -17.0 0.0 | 80 27 -26.8 -4.6 64 30 23830 50 18 -13.8 -11.6 | 56 29 -23.6 -16.2 65 29 24079 40 13 -8.4 -10.0 | 51 23 -18.2 -14.5 66 28 24384 80 23 -22.7 -4.0 | 75 34 -32.5 -8.6 67 26 24689 65 19 -17.2 -8.0 | 65 30 -27.0 -12.6 68 25 24994 90 20 -20.0 0.0 | 81 30 -29.8 -4.6 69 23 25603 100 21 -20.7 3.6 | 88 31 -30.5 -0.9 70 22 25908 85 19 -18.9 -1.7 | 78 29 -28.7 -6.2 71 21 26213 115 30 -27.2 12.7 | 102 38 -37.0 8.1 72 20 26460 115 24 -21.8 10.1 | 100 32 -31.6 5.6 73 20 26518 100 18 -17.7 3.1 | 87 28 -27.5 -1.5 74 18 27127 130 26 -19.9 16.7 | 112 32 -29.7 12.1 75 17 27432 125 17 -13.9 9.8 | 102 24 -23.7 5.2 76 16 27737 80 16 -15.8 -2.8 | 74 27 -25.6 -7.4 77 16 28042 70 17 -16.0 -5.8 | 68 28 -25.8 -10.4 78 15 28346 95 19 -18.9 1.7 | 84 29 -28.7 -2.9 79 14 28651 80 21 -20.7 -3.6 | 75 32 -30.5 -8.2 80 14 28956 100 20 -19.7 3.5 | 88 30 -29.5 -1.1 81 13 29261 85 26 -25.9 -2.3 | 79 36 -35.7 -6.9 82 13 29566 105 24 -23.2 6.2 | 93 33 -33.0 1.6 83 12 29870 95 18 -17.9 1.6 | 84 28 -27.7 -3.0 84 10 31060 80 34 -33.5 -5.9 | 76 45 -43.3 -10.5 Wind Parameters Mean winds (0-6000m): 214.9 at 14.4 knts Storm direction: 244.9 at 10.8 knts Shear (0-3000m) pos: 2.5 neg: 0.6 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 91.0 deg Storm rel helicity (0-3000m) pos: 65.5 neg: -16.0 tot: 49.5 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.9 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 27.22 Bulk Shear: 34.27 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 99 3 72 14| 6.5 0.0 6.5| 24.5 -1.3 23.2 46.4 0.61| 10.5 6.5 1000 176 4 86 10| 5.0 0.0 5.0| 33.7 -4.1 29.7 29.7 0.57| 8.3 4.7 1500 186 4 88 9| 3.3 0.6 3.9| 33.7 -7.7 26.0 17.3 0.43| 6.1 2.6 2000 193 4 84 9| 2.3 0.4 2.7| 38.0 -16.0 22.0 11.0 0.25| 6.2 1.5 2500 194 4 86 9| 1.8 0.7 2.5| 48.4 -16.0 32.4 13.0 0.37| 6.0 2.2 3000 190 5 93 9| 2.5 0.6 3.1| 65.5 -16.0 49.5 16.5 0.47| 6.2 2.9 4000 188 8 111 9| 2.6 1.1 3.7|104.1 -26.2 77.9 19.5 0.44| 7.2 3.2 5000 202 11 135 8| 3.2 0.9 4.0|142.2 -26.2 116.0 23.2 0.52| 7.0 3.6 6000 215 14 168 7| 3.0 1.7 4.7|190.8 -97.7 93.1 15.5 0.35| 8.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//OEJN/skewt/OEJN.skewt.20250501.23.gif