UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:1200Z 5 DEC 25 Station: OEPA WMO ident: 40373 Latitude: 28.33 Longitude: 46.12 Elevation: 355.00 ------------------------------------------------------------------------------- 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 164 SFC 978 355 25.2 8.2 34 17.0 15.0 20 12 300.3 301.5 289.0 321.0 6.98 2 925 842 19.6 8.6 49 11.0 13.0 165 14 299.4 300.7 289.3 321.7 7.60 3 896 1115 17.0 8.0 55 9.0 11.7 162 15 299.4 300.8 289.2 321.6 7.53 4 867 1395 15.6 -1.4 31 17.0 7.1 157 14 300.8 301.5 286.4 312.8 3.98 5 850 1563 14.4 -2.6 31 17.0 6.1 160 14 301.2 301.9 286.2 312.5 3.71 6 795 2123 10.2 -5.8 32 16.0 2.9 160 6 302.6 303.1 286.1 312.2 3.12 7 700 3166 2.0 -6.0 55 8.0 -1.5 235 12 304.7 305.3 287.2 315.5 3.49 8 642 3857 -3.9 -4.9 93 1.0 -4.4 278 17 305.6 306.4 288.2 318.4 4.14 9 604 4338 -6.3 -10.3 73 4.0 -7.8 277 18 308.2 308.8 287.9 317.4 2.89 10 525 5419 -14.7 -17.6 79 2.9 -15.6 277 25 310.7 311.1 287.6 316.7 1.83 11 523 5447 -14.9 -19.7 67 4.8 -16.2 278 26 310.8 311.1 287.4 315.9 1.53 12 521 5477 -14.5 -27.5 32 13.0 -17.4 279 27 311.7 311.8 286.8 314.3 0.77 13 518 5520 -14.1 -28.1 30 14.0 -17.1 281 28 312.7 312.8 287.1 315.2 0.73 14 513 5594 -13.5 -43.5 6 30.0 -17.9 283 30 314.3 314.3 287.1 314.9 0.16 15 503 5744 -13.1 -55.1 2 42.0 -17.9 288 35 316.5 316.5 287.6 316.7 0.04 16 500 5790 -13.5 -56.5 1 43.0 -18.3 290 36 316.6 316.6 287.6 316.7 0.04 17 400 7440 -27.9 -45.9 16 18.0 -29.6 290 32 318.7 318.8 288.5 319.3 0.16 18 396 7512 -28.7 -46.7 16 18.0 -30.3 291 33 318.6 318.6 288.5 319.1 0.14 19 391 7603 -27.9 -63.9 2 36.0 -30.0 291 34 320.8 320.8 289.0 320.9 0.02 20 300 9450 -42.5 -71.5 3 29.0 -43.2 290 45 325.5 325.5 290.4 325.5 0.01 21 296 9541 -43.1 -71.1 3 28.0 -43.8 290 45 325.9 325.9 290.5 325.9 0.01 22 252 10608 -50.1 -70.1 8 20.0 -50.5 288 65 330.8 330.8 291.9 330.9 0.01 23 250 10660 -50.7 -69.7 9 19.0 -51.0 290 67 330.7 330.7 291.9 330.7 0.01 24 233 11116 -52.7 -74.7 5 22.0 -53.0 292 70 334.4 334.4 292.9 334.4 0.01 25 213 11690 -55.5 -70.5 14 15.0 -55.7 294 74 338.7 338.7 294.0 338.8 0.01 26 200 12090 -56.5 -75.5 7 19.0 -56.7 295 77 343.3 343.3 295.1 343.3 0.01 27 184 12617 -58.7 -77.7 7 19.0 -58.9 295 96 347.9 347.9 296.2 348.0 0.01 28 166 13260 -61.5 -80.5 6 19.0 -61.6 285 79 353.7 353.7 297.4 353.7 0.00 29 154 13726 -60.7 -82.7 4 22.0 -60.9 285 72 362.8 362.8 299.2 362.8 0.00 30 150 13890 -61.1 -83.1 4 22.0 -61.3 285 72 364.8 364.8 299.6 364.8 0.00 31 122 15170 -61.5 -86.5 2 25.0 -61.7 284 72 386.3 386.3 303.2 386.3 0.00 32 100 16380 -68.5 -88.5 4 20.0 -68.6 265 37 395.4 395.4 304.6 395.4 0.00 33 94 16749 -70.5 -89.5 4 19.0 -70.6 265 37 398.5 398.5 305.0 398.5 0.00 34 76 18025 -65.9 -87.9 3 22.0 -66.1 278 32 433.1 433.1 309.1 433.1 0.00 35 70 18520 -68.9 -88.9 4 20.0 -69.0 265 30 437.0 437.0 309.6 437.0 0.00 36 69 18606 -68.9 -88.9 4 20.0 -69.0 236 30 438.8 438.8 309.7 438.8 0.00 37 66 18876 -65.1 -89.1 2 24.0 -65.3 258 30 452.7 452.7 311.1 452.7 0.00 38 58 19664 -66.3 -90.3 2 24.0 -66.5 278 12 467.0 467.0 312.4 467.0 0.00 39 56 19878 -63.9 -89.9 2 26.0 -64.2 249 15 477.2 477.2 313.2 477.2 0.00 40 53 20215 -66.5 -90.5 2 24.0 -66.7 288 11 478.7 478.7 313.4 478.7 0.00 41 50 20570 -64.5 -90.5 2 26.0 -64.8 315 5 491.5 491.5 314.3 491.5 0.00 42 36 22597 -58.3 -88.3 1 30.0 -59.2 356 9 555.9 555.9 318.4 556.0 0.00 43 30 23740 -58.1 -88.1 1 30.0 -59.2 5 17 586.2 586.3 320.0 586.3 0.01 44 20 26310 -56.3 -87.3 1 31.0 -58.2 310 17 663.8 663.8 323.2 663.9 0.01 45 19 26636 -56.5 -87.5 1 31.0 -58.5 317 20 673.0 673.0 323.5 673.1 0.01 46 14 28603 -50.9 -84.9 1 34.0 -55.1 295 20 753.4 753.5 326.0 753.6 0.02 47 10 30780 -54.3 -85.3 1 31.0 -58.2 280 38 816.9 816.9 327.7 817.1 0.03 48 9.8 30909 -54.9 -85.9 1 31.0 -58.7 819.3 819.4 327.7 819.6 0.02 49 8.1 32141 -49.9 -84.9 1 35.0 -56.2 885.0 885.1 329.1 885.4 0.04 50 7.3 32837 -39.3 -81.3 0 42.0 -51.5 955.1 955.1 330.4 955.9 0.07 51 6.2 33977 -30.5 -75.5 0 45.0 -49.3 1038.4 1038.5 331.8 1041.1 0.22 TRP 166 13260 -61.5 -80.5 6 19.0 -61.6 285 79 353.7 353.7 297.4 353.7 0.00 WND 184 12617 -58.7 -77.7 7 19.0 -58.9 295 96 347.9 347.9 296.2 348.0 0.01 Sounding variables and indices 1000-500 mb thick: 5626.00 m Freezing level: 680.34 mb = 3400.37 m = 11155.95 ft Wetbulb zero: 732.49 mb = 2794.29 m = 9167.49 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 54.64 % Est. max temperature: 26.70 C = 80.05 F Sfc-Lift cond lev (LCL): 761.25 mb = 2478.75 m = 8132.28 ft T: 7.40 C 700-500 lapse rate: 5.91 C/km ThetaE index: 9.57 C Layer 896.0- 700.0 mb Conv cond level (CCL): 725.05 mb = 2877.94 m = 9441.94 ft Mean mixing ratio: 7.19 g/kg Conv temperature: 29.06 C = 84.30 F Cap Strength: 3.15 C Lifted Index: 2.36 C Risk: None Lifted Index @300 mb: 3.77 C Lifted Index @700 mb: 1.16 C Showalter Index: 7.22 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 10.90 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 64.00 Risk: None Energy Index: 0.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.09 J/kg Max Up Vert Vel: 9.91 m/s Conv Inhibition (B-): 147.18 J/kg Cap Strength: 3.15 C Lift Cond Lev (LCL): 772.23 mb = 2361.42 m = 7747.33 ft Lev Free Conv (LFC): 657.23 mb = 3669.98 m = 12040.48 ft Equ Level (EL): 507.23 mb = 5680.51 m = 18636.61 ft B at Equ Level: 39.10 J/kg Max Parcel Lev (MPL): 467.23 mb = 6291.24 m = 20640.31 ft Wind level data Storm motion: 292 at 13 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 ---------------------------------------------------------- 0 978 355 20 12 -4.1 -11.3 | 68 17 -15.8 -6.5 1 950 610 155 15 -6.3 13.6 | 136 26 -18.0 18.4 2 925 842 165 14 -3.6 13.5 | 140 24 -15.3 18.3 3 917 914 165 16 -4.1 15.5 | 142 26 -15.8 20.3 4 854 1524 155 13 -5.5 11.8 | 134 24 -17.1 16.6 5 850 1563 160 14 -4.8 13.2 | 138 24 -16.4 18.0 6 793 2134 160 6 -2.1 5.6 | 127 17 -13.7 10.4 7 710 3048 230 10 7.7 6.4 | 160 12 -4.0 11.2 8 700 3166 235 12 9.8 6.9 | 171 12 -1.8 11.7 9 683 3353 265 12 12.0 1.0 | 183 6 0.3 5.8 10 657 3658 280 16 15.8 -2.8 | 244 5 4.1 2.0 11 608 4267 275 19 18.9 -1.7 | 247 8 7.3 3.1 12 585 4572 290 15 14.1 -5.1 | 278 2 2.4 -0.3 13 562 4877 290 15 14.1 -5.1 | 278 2 2.4 -0.3 14 541 5182 270 18 18.0 -0.0 | 233 8 6.3 4.8 15 500 5790 290 36 33.8 -12.3 | 289 23 22.2 -7.5 16 480 6096 290 34 31.9 -11.6 | 289 21 20.3 -6.8 17 442 6706 285 33 31.9 -8.5 | 280 21 20.2 -3.7 18 400 7440 290 32 30.1 -10.9 | 288 19 18.4 -6.1 19 327 8839 300 46 39.8 -23.0 | 303 34 28.2 -18.2 20 313 9144 290 48 45.1 -16.4 | 289 35 33.4 -11.6 21 300 9450 290 45 42.3 -15.4 | 289 32 30.6 -10.6 22 274 10058 290 46 43.2 -15.7 | 289 33 31.6 -10.9 23 261 10363 280 54 53.2 -9.4 | 276 42 41.5 -4.6 24 250 10660 290 67 63.0 -22.9 | 289 54 51.3 -18.1 25 200 12090 295 77 69.8 -32.5 | 296 64 58.1 -27.7 26 184 12617 295 96 87.0 -40.6 | 295 83 75.3 -35.8 27 179 12802 295 96 87.0 -40.6 | 295 83 75.3 -35.8 28 166 13260 285 79 76.3 -20.4 | 284 67 64.7 -15.6 29 154 13716 285 72 69.5 -18.6 | 283 60 57.9 -13.8 30 150 13890 285 72 69.5 -18.6 | 283 60 57.9 -13.8 31 127 14935 280 80 78.8 -13.9 | 278 68 67.1 -9.1 32 115 15545 290 58 54.5 -19.8 | 289 45 42.8 -15.0 33 109 15850 285 39 37.7 -10.1 | 281 27 26.0 -5.3 34 100 16380 265 37 36.9 3.2 | 252 26 25.2 8.0 35 99 16459 260 33 32.5 5.7 | 243 23 20.8 10.5 36 94 16764 265 37 36.9 3.2 | 252 26 25.2 8.0 37 85 17374 250 47 44.2 16.1 | 237 39 32.5 20.9 38 77 17983 285 33 31.9 -8.5 | 280 21 20.2 -3.7 39 73 18288 235 25 20.5 14.3 | 205 21 8.8 19.1 40 70 18520 265 30 29.9 2.6 | 248 20 18.2 7.4 41 69 18593 235 30 24.6 17.2 | 210 26 12.9 22.0 42 66 18898 260 30 29.5 5.2 | 241 20 17.9 10.0 43 60 19507 320 9 5.8 -6.9 | 70 6 -5.9 -2.1 44 57 19812 240 15 13.0 7.5 | 186 12 1.3 12.3 45 54 20117 280 13 12.8 -2.3 | 204 3 1.1 2.5 46 50 20570 315 5 3.5 -3.5 | 99 8 -8.1 1.3 47 49 20726 315 10 7.1 -7.1 | 64 5 -4.6 -2.3 48 40 21946 360 3 -0.0 -3.0 | 99 12 -11.7 1.8 49 35 22860 355 11 1.0 -11.0 | 60 12 -10.7 -6.2 50 33 23165 15 14 -3.6 -13.5 | 60 18 -15.3 -8.7 51 31 23470 45 4 -2.8 -2.8 | 98 15 -14.5 2.0 52 30 23740 5 17 -1.5 -16.9 | 47 18 -13.1 -12.1 53 28 24079 10 23 -4.0 -22.7 | 41 24 -15.6 -17.8 54 27 24384 345 10 2.6 -9.7 | 62 10 -9.1 -4.9 55 25 24994 360 10 -0.0 -10.0 | 66 13 -11.7 -5.2 56 21 25908 320 16 10.3 -12.3 | 10 8 -1.4 -7.5 57 20 26213 310 19 14.6 -12.2 | 339 8 2.9 -7.4 58 20 26310 310 17 13.0 -10.9 | 347 6 1.4 -6.1 59 19 26518 325 22 12.6 -18.0 | 356 13 1.0 -13.2 60 18 26822 305 16 13.1 -9.2 | 342 5 1.5 -4.4 61 18 27127 320 21 13.5 -16.1 | 351 11 1.8 -11.3 62 17 27432 305 20 16.4 -11.5 | 325 8 4.7 -6.7 63 16 27737 325 23 13.2 -18.8 | 354 14 1.5 -14.0 64 15 28042 310 22 16.9 -14.1 | 331 11 5.2 -9.3 65 15 28346 325 23 13.2 -18.8 | 354 14 1.5 -14.0 66 14 28651 290 20 18.8 -6.8 | 286 7 7.1 -2.0 67 13 29261 300 18 15.6 -9.0 | 317 6 3.9 -4.2 68 10 30780 280 38 37.4 -6.6 | 274 26 25.8 -1.8 Wind Parameters Mean winds (0-6000m): 262.4 at 16.8 knts Storm direction: 292.4 at 12.6 knts Shear (0-3000m) pos: 3.8 neg: 0.3 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 115.6 deg Storm rel helicity (0-3000m) pos: 242.2 neg: -35.7 tot: 206.5 m^2/s^2 ave: 68.8 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 6.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.53 Bulk Shear: 91.81 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 ------------------------------------------------------------------------------- 500 145 14 130 26| 25.9 0.0 25.9|188.1 0.0 188.1 376.3 0.90| 34.8 31.4 1000 156 14 136 25| 12.9 1.0 13.9|190.9 -15.3 175.6 175.6 0.75| 19.5 14.7 1500 157 14 136 24| 7.5 0.6 8.1|196.0 -27.0 169.0 112.7 0.63| 14.8 9.4 2000 158 12 135 23| 5.1 0.5 5.6|204.6 -35.7 168.9 84.5 0.56| 12.6 7.1 2500 164 11 137 22| 4.7 0.4 5.0|224.9 -35.7 189.2 75.7 0.59| 11.3 6.7 3000 176 11 142 20| 3.8 0.3 4.1|242.2 -35.7 206.5 68.8 0.58| 11.3 6.6 4000 214 13 163 16| 3.2 0.2 3.5|250.5 -35.7 214.8 53.7 0.58| 9.8 5.7 5000 239 13 179 12| 2.2 0.8 2.9|261.9 -39.5 222.4 44.5 0.51| 9.5 4.8 6000 262 17 215 9| 2.6 0.6 3.2|303.0 -46.8 256.2 42.7 0.50| 9.4 4.7 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20251205.12.gif