UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:1200Z 7 DEC 25 Station: OEMA WMO ident: 40430 Latitude: 24.55 Longitude: 39.70 Elevation: 631.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 92 SFC 939 631 28.8 3.8 20 25.0 14.3 310 4 307.4 308.4 289.9 323.9 5.35 2 925 786 26.6 4.6 24 22.0 13.8 335 14 306.5 307.6 290.0 324.1 5.75 3 850 1524 21.2 4.2 33 17.0 11.3 200 8 308.4 309.5 290.9 327.1 6.09 4 774 2324 13.8 2.8 47 11.0 7.6 207 20 308.8 309.9 291.0 327.4 6.06 5 717 2963 9.4 -6.6 32 16.0 2.0 200 30 310.8 311.4 289.0 321.1 3.25 6 700 3162 8.0 -3.0 46 11.0 2.5 200 32 311.3 312.2 290.3 325.1 4.38 7 642 3867 1.6 -1.4 80 3.0 0.1 197 30 311.9 312.9 291.3 328.7 5.38 8 601 4396 -1.9 -6.8 69 4.9 -4.1 217 22 313.8 314.5 290.6 326.0 3.82 9 587 4583 -2.9 -15.9 36 13.0 -7.5 210 21 314.7 315.1 289.0 321.0 1.88 10 549 5109 -7.7 -14.7 57 7.0 -10.2 203 24 315.1 315.5 289.5 322.4 2.23 11 546 5151 -8.3 -9.8 89 1.5 -8.9 204 25 314.9 315.5 290.5 325.6 3.33 12 538 5266 -9.1 -9.9 94 0.8 -9.4 206 28 315.3 315.9 290.6 326.1 3.35 13 525 5455 -10.3 -12.2 86 1.9 -11.0 209 33 316.0 316.6 290.4 325.4 2.86 14 508 5708 -11.3 -15.0 74 3.7 -12.6 213 39 317.8 318.3 290.5 325.6 2.35 15 500 5830 -11.7 -19.7 51 8.0 -14.2 215 42 318.8 319.1 290.0 324.2 1.60 16 498 5861 -11.9 -24.9 33 13.0 -15.3 216 43 318.9 319.1 289.5 322.4 1.02 17 490 5985 -12.7 -25.7 33 13.0 -16.0 221 45 319.4 319.6 289.6 322.7 0.96 18 478 6174 -13.9 -21.9 51 8.0 -16.2 226 48 320.2 320.5 290.2 324.9 1.39 19 475 6222 -14.3 -17.2 79 2.9 -15.2 227 49 320.3 320.7 290.9 327.3 2.09 20 462 6432 -15.3 -17.1 86 1.8 -15.9 230 51 321.6 322.0 291.4 328.9 2.17 21 435 6886 -17.5 -22.4 66 4.9 -18.8 235 56 324.4 324.7 291.6 329.4 1.46 22 400 7510 -22.3 -23.3 92 1.0 -22.5 235 61 326.0 326.3 292.0 331.1 1.46 23 397 7565 -22.7 -23.3 95 0.6 -22.8 235 61 326.2 326.5 292.1 331.3 1.47 24 316 9200 -35.3 -39.2 67 3.9 -35.7 248 58 330.7 330.7 292.3 332.2 0.40 25 300 9560 -38.3 -40.7 78 2.4 -38.5 250 62 331.4 331.5 292.4 332.8 0.36 26 273 10196 -44.1 -44.1 100 0.0 -44.1 250 69 332.0 332.1 292.6 333.1 0.28 27 250 10780 -46.7 -46.7 100 0.0 -46.7 255 69 336.6 336.7 293.7 337.5 0.23 28 204 12095 -57.3 -57.5 98 0.2 -57.3 269 68 340.1 340.1 294.4 340.4 0.08 29 200 12220 -57.9 -58.2 96 0.3 -57.9 270 68 341.1 341.1 294.7 341.4 0.07 30 150 13980 -70.1 -71.6 81 1.5 -70.1 255 94 349.3 349.3 296.5 349.4 0.02 31 147 14100 -70.8 -72.2 82 1.4 -70.9 255 97 350.1 350.1 296.7 350.1 0.02 32 146 14140 -71.1 -72.4 83 1.3 -71.1 255 96 350.3 350.3 296.7 350.4 0.01 33 131 14795 -62.9 -69.9 38 7.0 -63.0 247 89 376.0 376.0 301.6 376.1 0.02 34 128 14938 -62.3 -68.3 44 6.0 -62.4 245 87 379.6 379.6 302.2 379.7 0.03 35 102 16313 -70.9 -81.9 18 11.0 -70.9 261 62 388.5 388.5 303.6 388.6 0.00 36 100 16430 -71.3 -82.3 18 11.0 -71.3 270 55 390.0 390.0 303.8 390.0 0.00 37 84 17453 -74.3 -85.3 17 11.0 -74.3 254 51 403.8 403.8 305.7 403.8 0.00 38 81 17666 -71.9 -82.9 18 11.0 -72.0 250 42 413.0 413.0 306.9 413.0 0.01 39 71 18437 -74.7 -84.7 20 10.0 -74.7 220 29 422.9 422.9 308.0 422.9 0.00 40 70 18520 -72.1 -83.1 18 11.0 -72.2 225 29 430.1 430.1 308.9 430.2 0.01 41 69 18605 -72.1 -84.1 15 12.0 -72.2 221 22 431.9 431.9 309.0 431.9 0.00 42 69 18605 -66.9 -80.9 12 14.0 -67.1 221 22 443.1 443.1 310.2 443.1 0.01 43 68 18693 -67.3 -81.3 12 14.0 -67.5 227 25 444.1 444.1 310.3 444.1 0.01 44 60 19452 -64.7 -81.7 8 17.0 -65.0 279 23 466.1 466.1 312.3 466.1 0.01 45 53 20206 -67.1 -86.1 5 19.0 -67.3 232 11 477.3 477.3 313.2 477.4 0.00 46 50 20560 -63.9 -85.9 3 22.0 -64.3 230 12 492.9 492.9 314.4 492.9 0.00 47 44 21351 -59.3 -85.3 2 26.0 -60.0 278 10 522.5 522.5 316.5 522.5 0.01 48 40 21946 -60.5 -87.5 2 27.0 -61.2 333 3 533.9 533.9 317.2 533.9 0.00 49 37 22435 -57.7 -86.7 1 29.0 -58.7 75 6 553.1 553.1 318.3 553.2 0.01 50 31 23544 -60.1 -87.1 2 27.0 -61.0 79 15 575.4 575.4 319.5 575.4 0.01 51 30 23750 -57.7 -86.7 1 29.0 -58.9 130 13 587.3 587.3 320.0 587.4 0.01 52 28 24187 -55.5 -86.5 1 31.0 -57.1 120 13 605.2 605.2 320.9 605.2 0.01 53 26 24657 -56.9 -86.9 1 30.0 -58.3 108 11 614.1 614.2 321.2 614.2 0.01 54 21 26023 -52.1 -84.1 1 32.0 -54.9 105 17 667.3 667.3 323.3 667.4 0.02 55 20 26340 -50.3 -83.3 1 33.0 -53.7 125 17 682.2 682.2 323.9 682.4 0.02 56 15 28218 -51.5 -84.5 1 33.0 -55.2 119 10 736.7 736.7 325.6 736.9 0.02 57 10 30900 -43.9 -81.9 1 38.0 -52.1 245 14 855.7 855.7 328.5 856.2 0.05 58 9.0 31612 -40.9 -80.9 1 40.0 -51.2 893.4 893.4 329.3 894.0 0.06 59 8.6 31924 -36.5 -79.5 0 43.0 -49.6 922.2 922.3 329.8 923.1 0.08 60 6.2 34210 -32.9 -76.9 0 44.0 -50.0 1028.1 1028.2 331.6 1030.3 0.18 TRP 146 14140 -71.1 -72.4 83 1.3 -71.1 255 96 350.3 350.3 296.7 350.4 0.01 WND 147 14100 -70.8 -72.2 82 1.4 -70.9 255 97 350.1 350.1 296.7 350.1 0.02 Sounding variables and indices 1000-500 mb thick: 5738.00 m Freezing level: 623.26 mb = 4108.90 m = 13480.46 ft Wetbulb zero: 641.23 mb = 3876.93 m = 12719.43 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 52.00 % Est. max temperature: 30.04 C = 86.07 F Sfc-Lift cond lev (LCL): 650.26 mb = 3763.01 m = 12345.67 ft T: 2.55 C 700-500 lapse rate: 7.38 C/km ThetaE index: 6.34 C Layer 717.0- 700.0 mb Conv cond level (CCL): 613.33 mb = 4233.14 m = 13888.07 ft Mean mixing ratio: 5.89 g/kg Conv temperature: 34.45 C = 94.01 F Cap Strength: 3.75 C Lifted Index: 1.76 C Risk: Showers probable Lifted Index @300 mb: 4.89 C Lifted Index @700 mb: 3.49 C Showalter Index: 1.00 C Risk: Thunderstorms probable Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.90 C Cross Totals Index: 15.90 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 108.40 Risk: None Energy Index: -0.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.94 J/kg Max Up Vert Vel: 2.81 m/s Conv Inhibition (B-): 48303.90 J/kg Cap Strength: 3.75 C Lift Cond Lev (LCL): 663.07 mb = 3604.02 m = 11824.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 at 20 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 ---------------------------------------------------------- 0 939 631 310 4 3.1 -2.6 | 52 19 -14.8 -11.5 1 925 786 335 14 5.9 -12.7 | 29 25 -12.0 -21.6 2 911 914 340 11 3.8 -10.3 | 36 24 -14.1 -19.3 3 880 1219 345 10 2.6 -9.7 | 39 24 -15.3 -18.6 4 850 1524 200 8 2.7 7.5 | 85 15 -15.1 -1.4 5 850 1524 195 10 2.6 9.7 | 93 15 -15.3 0.7 6 820 1829 215 15 8.6 12.3 | 110 10 -9.3 3.3 7 791 2134 210 17 8.5 14.7 | 122 11 -9.4 5.8 8 736 2743 200 27 9.2 25.4 | 152 19 -8.6 16.4 9 700 3162 200 32 10.9 30.1 | 162 22 -6.9 21.1 10 658 3658 200 30 10.3 28.2 | 158 21 -7.6 19.3 11 633 3962 195 30 7.8 29.0 | 153 22 -10.1 20.0 12 609 4267 220 23 14.8 17.6 | 160 9 -3.1 8.7 13 586 4572 210 21 10.5 18.2 | 141 12 -7.4 9.2 14 564 4877 200 19 6.5 17.9 | 128 14 -11.4 8.9 15 500 5830 215 42 24.1 34.4 | 194 26 6.2 25.5 16 483 6096 225 47 33.2 33.2 | 212 29 15.4 24.3 17 445 6706 235 55 45.1 31.5 | 230 35 27.2 22.6 18 400 7510 235 61 50.0 35.0 | 231 41 32.1 26.0 19 377 7925 235 62 50.8 35.6 | 231 42 32.9 26.6 20 346 8534 245 52 47.1 22.0 | 246 32 29.3 13.0 21 300 9560 250 62 58.3 21.2 | 253 42 40.4 12.3 22 254 10668 250 74 69.5 25.3 | 252 54 51.7 16.4 23 250 10780 255 69 66.6 17.9 | 260 50 48.8 8.9 24 200 12220 270 68 68.0 -0.0 | 280 51 50.1 -8.9 25 191 12497 270 68 68.0 -0.0 | 280 51 50.1 -8.9 26 150 13980 255 94 90.8 24.3 | 258 75 72.9 15.4 27 147 14100 255 97 93.7 25.1 | 258 78 75.8 16.2 28 146 14140 255 96 92.7 24.8 | 258 77 74.9 15.9 29 142 14326 255 97 93.7 25.1 | 258 78 75.8 16.2 30 128 14935 245 87 78.8 36.8 | 245 67 61.0 27.8 31 116 15545 260 82 80.8 14.2 | 265 63 62.9 5.3 32 105 16154 250 70 65.8 23.9 | 253 50 47.9 15.0 33 100 16430 270 55 55.0 -0.0 | 284 38 37.1 -8.9 34 94 16764 270 55 55.0 -0.0 | 284 38 37.1 -8.9 35 90 17069 270 43 43.0 -0.0 | 290 27 25.1 -8.9 36 85 17374 255 54 52.2 14.0 | 262 35 34.3 5.0 37 81 17678 250 41 38.5 14.0 | 256 21 20.7 5.1 38 77 17983 230 31 23.7 19.9 | 208 12 5.9 11.0 39 73 18288 210 28 14.0 24.2 | 166 16 -3.9 15.3 40 70 18520 225 29 20.5 20.5 | 193 12 2.6 11.6 41 69 18593 220 21 13.5 16.1 | 149 8 -4.4 7.1 42 66 18898 240 33 28.6 16.5 | 235 13 10.7 7.6 43 63 19202 275 24 23.9 -2.1 | 331 13 6.0 -11.0 44 59 19507 280 23 22.7 -4.0 | 340 14 4.8 -12.9 45 57 19812 240 15 13.0 7.5 | 74 5 -4.9 -1.4 46 54 20117 220 10 6.4 7.7 | 84 12 -11.4 -1.3 47 51 20422 260 12 11.8 2.1 | 41 9 -6.1 -6.9 48 50 20560 230 12 9.2 7.7 | 82 9 -8.7 -1.2 49 49 20726 220 17 10.9 13.0 | 120 8 -6.9 4.1 50 38 22250 0 0 -0.0 -0.0 | 63 20 -17.9 -8.9 51 36 22555 120 10 -8.7 5.0 | 82 27 -26.5 -3.9 52 33 23165 100 10 -9.8 1.7 | 75 29 -27.7 -7.2 53 31 23470 60 16 -13.9 -8.0 | 62 36 -31.7 -16.9 54 30 23750 130 13 -10.0 8.4 | 89 28 -27.8 -0.6 55 30 23774 130 15 -11.5 9.6 | 91 29 -29.4 0.7 56 28 24079 140 12 -7.7 9.2 | 91 26 -25.6 0.3 57 27 24384 85 16 -15.9 -1.4 | 73 35 -33.8 -10.3 58 26 24689 110 11 -10.3 3.8 | 80 29 -28.2 -5.2 59 22 25603 85 10 -10.0 -0.9 | 71 30 -27.8 -9.8 60 21 25908 105 16 -15.5 4.1 | 82 34 -33.3 -4.8 61 20 26213 105 19 -18.4 4.9 | 84 36 -36.2 -4.0 62 20 26340 125 17 -13.9 9.8 | 91 32 -31.8 0.8 63 19 26518 80 18 -17.7 -3.1 | 71 38 -35.6 -12.1 64 19 26822 125 17 -13.9 9.8 | 91 32 -31.8 0.8 65 18 27127 110 20 -18.8 6.8 | 87 37 -36.7 -2.1 66 17 27432 135 13 -9.2 9.2 | 91 27 -27.1 0.3 67 16 27737 95 11 -11.0 1.0 | 75 30 -28.8 -8.0 68 15 28346 125 10 -8.2 5.7 | 83 26 -26.1 -3.2 69 13 29261 135 10 -7.1 7.1 | 86 25 -24.9 -1.9 70 12 29870 170 12 -2.1 11.8 | 98 20 -20.0 2.9 71 11 30175 205 3 1.3 2.7 | 69 18 -16.6 -6.2 72 10 30900 245 14 12.7 5.9 | 60 6 -5.2 -3.0 Wind Parameters Mean winds (0-6000m): 213.4 at 26.6 knts Storm direction: 243.4 at 20.0 knts Shear (0-3000m) pos: 0.9 neg: 5.9 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 106.5 deg Storm rel helicity (0-3000m) pos: 123.5 neg: -48.1 tot: 75.4 m^2/s^2 ave: 25.1 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 151.29 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 ------------------------------------------------------------------------------- 500 337 11 36 23| 7.5 0.0 7.5| 18.8 -39.3 -20.5 -40.9 -0.34| 13.4 -4.5 1000 325 10 35 21| 3.8 10.7 14.5| 67.2 -42.3 25.0 25.0 0.24| 20.1 4.8 1500 256 12 46 9| 1.8 7.1 8.9| 80.4 -42.3 38.1 25.4 0.30| 15.7 4.8 2000 226 14 97 8| 1.4 7.6 8.9|102.3 -42.3 60.0 30.0 0.37| 14.0 5.2 2500 214 17 122 10| 1.1 7.4 8.5|123.2 -42.3 80.9 32.4 0.40| 12.6 5.0 3000 209 20 134 12| 0.9 5.9 6.8|123.5 -48.1 75.4 25.1 0.37| 10.8 4.0 4000 208 21 141 13| 1.4 3.8 5.2|133.4 -70.5 63.0 15.7 0.23| 10.6 2.5 5000 207 22 145 13| 1.6 3.5 5.2|210.2 -77.4 132.8 26.6 0.33| 10.7 3.5 6000 213 27 166 14| 3.4 3.0 6.3|372.9 -77.4 295.4 49.2 0.43| 11.1 4.8 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20251207.12.gif