UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102011.upa.cvt Date: 1100Z 20 OCT 25 Searching for OEJN... Searching the city database file for: OEJN ... Date:1100Z 20 OCT 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 1007 12 33.6 24.6 59 9.0 26.8 280 10 306.1 309.8 299.7 365.4 19.69 1 1000 81 31.8 21.8 56 10.0 24.5 145 7 305.0 308.0 297.7 354.7 16.66 2 977 290 29.8 21.8 62 8.0 23.9 243 7 305.0 308.1 297.9 356.0 17.07 3 950 541 32.0 11.0 28 21.0 18.4 207 11 309.7 311.3 293.4 336.3 8.70 4 943 607 31.6 9.6 26 22.0 17.5 195 12 309.9 311.4 292.9 334.4 7.98 5 925 780 30.2 8.2 25 22.0 16.4 185 12 310.2 311.6 292.5 332.9 7.39 6 850 1527 23.8 5.8 31 18.0 13.0 100 7 311.1 312.4 292.3 332.2 6.81 7 763 2456 15.6 -0.4 33 16.0 7.0 64 8 312.0 312.9 290.9 327.3 4.87 8 700 3179 8.8 -1.2 49 10.0 3.6 60 7 312.2 313.2 291.2 328.0 5.01 9 628 4064 0.6 -2.0 83 2.6 -0.7 12 4 312.7 313.7 291.5 329.3 5.27 10 627 4077 0.6 -2.3 81 2.9 -0.9 16 5 312.8 313.8 291.5 329.1 5.16 11 625 4103 1.8 -11.2 37 13.0 -3.6 22 5 314.5 315.0 289.6 323.0 2.60 12 618 4194 4.2 -35.8 4 40.0 -5.8 43 6 318.3 318.3 288.5 319.3 0.29 13 612 4273 4.6 -41.4 2 46.0 -5.8 62 7 319.6 319.7 288.8 320.3 0.17 14 559 5007 1.0 -40.0 3 41.0 -8.2 109 11 323.8 323.8 290.2 324.6 0.21 15 551 5123 2.2 -40.8 2 43.0 -7.7 122 12 326.5 326.6 290.9 327.3 0.20 16 500 5900 -3.3 -43.3 3 40.0 -11.4 170 9 329.0 329.0 291.6 329.7 0.17 17 400 7620 -15.1 -53.1 2 38.0 -20.1 335 7 335.4 335.4 293.2 335.6 0.07 18 335 8931 -26.5 -52.5 7 26.0 -29.0 286 8 337.2 337.2 293.7 337.6 0.09 19 300 9720 -31.7 -60.7 4 29.0 -33.6 255 8 340.7 340.7 294.5 340.9 0.04 20 259 10739 -38.7 -66.7 4 28.0 -39.9 293 20 345.0 345.0 295.6 345.1 0.02 21 250 10980 -40.7 -66.7 4 26.0 -41.7 285 22 345.6 345.6 295.7 345.6 0.02 22 200 12460 -52.7 -72.7 7 20.0 -53.1 280 24 349.3 349.3 296.5 349.4 0.01 23 190 12789 -55.3 -69.3 16 14.0 -55.5 280 24 350.3 350.3 296.7 350.4 0.02 24 173 13382 -59.7 -76.7 9 17.0 -59.9 280 25 352.5 352.5 297.2 352.6 0.01 25 154 14100 -65.1 -77.1 18 12.0 -65.2 272 31 355.3 355.3 297.7 355.3 0.01 26 150 14260 -66.5 -78.5 17 12.0 -66.6 275 28 355.5 355.5 297.8 355.6 0.01 27 132 15023 -71.7 -86.7 9 15.0 -71.8 268 26 359.5 359.5 298.6 359.5 0.00 28 122 15483 -75.5 -85.5 19 10.0 -75.5 260 24 360.7 360.7 298.8 360.8 0.00 29 108 16182 -78.7 -87.7 22 9.0 -78.7 245 12 367.5 367.5 300.1 367.5 0.00 30 100 16620 -78.1 -88.1 18 10.0 -78.1 240 5 376.8 376.8 301.7 376.8 0.00 31 79 17972 -78.3 -86.3 26 8.0 -78.3 115 16 402.7 402.7 305.6 402.7 0.00 32 70 18670 -75.1 -88.1 11 13.0 -75.2 85 2 423.7 423.7 308.2 423.7 0.00 33 61 19467 -74.3 -90.3 7 16.0 -74.4 83 12 442.5 442.5 310.1 442.5 0.00 34 56 19973 -66.7 -91.7 2 25.0 -66.9 118 13 470.8 470.8 312.7 470.8 0.00 35 50 20660 -64.3 -91.3 1 27.0 -64.6 80 14 492.0 492.0 314.4 492.0 0.00 36 46 21173 -63.1 -90.1 1 27.0 -63.5 101 16 506.7 506.7 315.4 506.7 0.00 37 45 21308 -63.9 -90.9 1 27.0 -64.3 107 16 508.0 508.0 315.5 508.0 0.00 38 30 23840 -56.9 -87.9 1 31.0 -58.2 90 34 589.5 589.5 320.1 589.6 0.01 39 27 24511 -56.1 -87.1 1 31.0 -57.6 103 34 609.8 609.8 321.0 609.9 0.01 40 26 24751 -56.5 -87.5 1 31.0 -58.0 100 33 615.3 615.3 321.3 615.3 0.01 41 20 26450 -48.7 -83.7 1 35.0 -52.6 115 26 687.1 687.1 324.0 687.2 0.02 42 19 26787 -49.1 -84.1 1 35.0 -53.0 112 26 696.0 696.0 324.3 696.2 0.02 TRP 108 16182 -78.7 -87.7 22 9.0 -78.7 245 12 367.5 367.5 300.1 367.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5819.00 m Freezing level: 530.60 mb = 5433.91 m = 17827.56 ft Wetbulb zero: 640.32 mb = 3905.74 m = 12813.94 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 30.62 % Est. max temperature: 38.47 C = 101.24 F Sfc-Lift cond lev (LCL): 885.14 mb = 1169.11 m = 3835.61 ft T: 26.87 C 700-500 lapse rate: 4.45 C/km ThetaE index: 28.71 C Layer 950.0- 700.0 mb Conv cond level (CCL): 723.56 mb = 2901.39 m = 9518.88 ft Mean mixing ratio: 11.80 g/kg Conv temperature: 39.63 C = 103.33 F Cap Strength: 3.73 C Lifted Index: 2.01 C Risk: None Lifted Index @300 mb: 0.27 C Lifted Index @700 mb: 0.05 C Showalter Index: 6.93 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 9.10 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 92.60 Risk: None Energy Index: -0.29 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 122.98 J/kg Max Up Vert Vel: 15.68 m/s Conv Inhibition (B-): 228.08 J/kg Cap Strength: 3.73 C Lift Cond Lev (LCL): 767.57 mb = 2404.98 m = 7890.26 ft Lev Free Conv (LFC): 692.57 mb = 3266.00 m = 10715.08 ft Equ Level (EL): 612.57 mb = 4265.84 m = 13995.37 ft B at Equ Level: 94.74 J/kg Max Parcel Lev (MPL): 512.57 mb = 5701.38 m = 18705.08 ft Wind level data Storm motion: 151 at 7 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 1007 12 280 10 9.8 -1.7 | 300 15 13.1 -7.6 1 1000 81 145 7 -4.0 5.7 | 82 1 -0.8 -0.1 2 975 305 250 7 6.6 2.4 | 289 10 9.8 -3.5 3 943 610 195 12 3.1 11.6 | 228 9 6.3 5.7 4 925 780 185 12 1.0 12.0 | 215 7 4.3 6.1 5 911 914 180 10 0.0 10.0 | 218 5 3.2 4.2 6 850 1527 100 7 -6.9 1.2 | 38 6 -3.7 -4.6 7 820 1829 75 10 -9.7 -2.6 | 37 11 -6.4 -8.4 8 792 2134 65 9 -8.2 -3.8 | 27 11 -4.9 -9.7 9 700 3179 60 7 -6.1 -3.5 | 17 10 -2.8 -9.3 10 660 3658 10 6 -1.0 -5.9 | 349 12 2.2 -11.8 11 635 3962 350 3 0.5 -3.0 | 337 10 3.7 -8.8 12 589 4572 135 12 -8.5 8.5 | 117 6 -5.3 2.6 13 567 4877 95 10 -10.0 0.9 | 54 8 -6.7 -5.0 14 526 5486 165 14 -3.6 13.5 | 177 8 -0.4 7.7 15 507 5791 180 12 0.0 12.0 | 208 7 3.2 6.2 16 500 5900 170 9 -1.6 8.9 | 209 3 1.7 3.0 17 487 6096 180 8 0.0 8.0 | 236 4 3.2 2.2 18 469 6401 75 1 -1.0 -0.3 | 340 7 2.3 -6.1 19 450 6706 340 10 3.4 -9.4 | 336 17 6.6 -15.2 20 433 7010 335 13 5.5 -11.8 | 334 20 8.7 -17.6 21 416 7315 355 11 1.0 -11.0 | 346 17 4.2 -16.8 22 400 7620 335 7 3.0 -6.3 | 333 14 6.2 -12.2 23 300 9720 255 8 7.7 2.1 | 289 12 11.0 -3.8 24 299 9754 290 3 2.8 -1.0 | 319 9 6.0 -6.9 25 286 10058 255 10 9.7 2.6 | 284 13 12.9 -3.3 26 262 10668 295 20 18.1 -8.5 | 304 26 21.3 -14.3 27 250 10980 285 22 21.3 -5.7 | 295 27 24.5 -11.5 28 239 11278 280 24 23.6 -4.2 | 290 29 26.9 -10.0 29 200 12460 280 24 23.6 -4.2 | 290 29 26.9 -10.0 30 172 13411 280 25 24.6 -4.3 | 290 30 27.8 -10.2 31 164 13716 260 27 26.6 4.7 | 272 30 29.8 -1.2 32 156 14021 270 32 32.0 -0.0 | 279 36 35.2 -5.8 33 150 14260 275 28 27.9 -2.4 | 285 32 31.1 -8.3 34 141 14630 280 26 25.6 -4.5 | 290 31 28.8 -10.4 35 127 15240 260 26 25.6 4.5 | 273 29 28.8 -1.3 36 109 16154 260 16 15.8 2.8 | 279 19 19.0 -3.1 37 108 16182 245 12 10.9 5.1 | 273 14 14.1 -0.8 38 100 16620 240 5 4.3 2.5 | 294 8 7.6 -3.3 39 98 16764 235 6 4.9 3.4 | 286 8 8.1 -2.4 40 88 17374 90 1 -1.0 0.0 | 339 6 2.2 -5.8 41 79 17983 115 16 -14.5 6.8 | 95 11 -11.3 0.9 42 75 18288 125 17 -13.9 9.8 | 110 11 -10.7 3.9 43 70 18670 85 2 -2.0 -0.2 | 348 6 1.2 -6.0 44 67 18898 115 2 -1.8 0.8 | 344 5 1.4 -5.0 45 64 19202 55 10 -8.2 -5.7 | 23 13 -5.0 -11.6 46 61 19507 85 12 -12.0 -1.0 | 52 11 -8.7 -6.9 47 58 19812 95 12 -12.0 1.0 | 61 10 -8.7 -4.8 48 55 20117 135 13 -9.2 9.2 | 119 7 -6.0 3.3 49 52 20422 45 14 -9.9 -9.9 | 23 17 -6.7 -15.7 50 50 20660 80 14 -13.8 -2.4 | 52 13 -10.6 -8.3 51 43 21641 120 17 -14.7 8.5 | 103 12 -11.5 2.7 52 41 21946 90 16 -16.0 0.0 | 65 14 -12.8 -5.8 53 32 23470 110 30 -28.2 10.3 | 100 25 -25.0 4.4 54 30 23840 90 34 -34.0 0.0 | 79 31 -30.8 -5.8 55 29 24079 90 36 -36.0 0.0 | 80 33 -32.8 -5.8 56 28 24384 105 35 -33.8 9.1 | 96 31 -30.6 3.2 57 23 25603 90 30 -30.0 0.0 | 78 27 -26.8 -5.8 58 20 26450 115 26 -23.6 11.0 | 104 21 -20.3 5.1 59 18 26822 110 26 -24.4 8.9 | 98 21 -21.2 3.0 Wind Parameters Mean winds (0-6000m): 121.1 at 8.9 knts Storm direction: 151.1 at 6.7 knts Shear (0-3000m) pos: 0.0 neg: 2.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 78.5 deg Storm rel helicity (0-3000m) pos: 8.1 neg: -51.5 tot: -43.4 m^2/s^2 ave: -14.5 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 10.9 stream: -5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.84 Bulk Shear: 21.07 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 ------------------------------------------------------------------------------- 500 218 8 268 8| 0.0 11.6 11.6| 7.7 -20.3 -12.6 -25.2 -0.31| 35.8-11.1 1000 197 10 241 7| 0.0 8.4 8.4| 8.1 -34.1 -26.0 -26.0 -0.39| 23.1 -9.0 1500 182 9 227 5| 0.0 5.9 5.9| 8.1 -40.7 -32.6 -21.7 -0.47| 18.8 -8.9 2000 156 9 169 2| 0.0 4.8 4.8| 8.1 -45.2 -37.0 -18.5 -0.45| 15.7 -7.1 2500 132 9 93 3| 0.0 3.6 3.6| 8.1 -49.2 -41.1 -16.4 -0.46| 12.8 -6.0 3000 115 9 66 5| 0.0 2.8 2.8| 8.1 -51.5 -43.4 -14.5 -0.47| 10.9 -5.1 4000 93 8 41 7| 0.0 1.3 1.3| 9.7 -73.7 -64.1 -16.0 -0.51| 9.4 -4.7 5000 102 8 49 6| 1.4 1.2 2.5| 54.8 -84.0 -29.2 -5.8 -0.22| 10.3 -2.3 6000 121 9 74 5| 1.2 1.0 2.2| 83.4 -84.0 -0.5 -0.1 -0.04| 10.3 -0.5 Wrote GIF file: /home/apache/climate/data/raob//OEJN/skewt/OEJN.skewt.20251020.11.gif