UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102923.upa.cvt Date: 2300Z 29 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:2300Z 29 OCT 25 Station: OERK WMO ident: 40437 Latitude: 24.93 Longitude: 46.72 Elevation: 612.00 ------------------------------------------------------------------------------- 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 113 SFC 945 612 19.2 -2.8 22 22.0 8.6 0 0 297.1 297.7 284.2 307.0 3.29 2 937 687 25.0 0.0 19 25.0 11.7 58 1 303.8 304.5 287.5 316.2 4.08 3 925 801 24.6 -0.4 19 25.0 11.3 145 2 304.5 305.2 287.7 316.8 4.01 4 916 887 25.0 -1.0 18 26.0 11.3 93 3 305.7 306.4 288.0 317.7 3.88 5 850 1536 20.4 -5.6 17 26.0 7.8 10 10 307.5 308.1 287.7 316.8 2.96 6 700 3166 5.8 -9.2 33 15.0 -0.6 340 21 308.9 309.4 287.9 317.6 2.72 7 685 3342 4.2 -9.8 35 14.0 -1.7 340 23 309.0 309.5 287.9 317.5 2.65 8 641 3878 0.8 -15.2 29 16.0 -5.0 308 22 311.1 311.5 287.8 317.1 1.83 9 618 4173 3.2 -36.8 3 40.0 -6.4 321 14 317.1 317.2 288.1 318.1 0.26 10 511 5689 -4.5 -36.5 6 32.0 -11.7 285 17 325.5 325.6 290.8 326.8 0.33 11 500 5860 -6.1 -40.1 5 34.0 -13.0 280 18 325.6 325.6 290.7 326.5 0.23 12 463 6455 -10.5 -38.5 8 28.0 -16.0 274 23 327.4 327.4 291.3 328.5 0.30 13 459 6522 -9.7 -48.7 3 39.0 -15.9 275 23 329.2 329.2 291.6 329.6 0.10 14 423 7147 -13.1 -53.1 2 40.0 -18.5 274 29 332.6 332.6 292.5 332.9 0.07 15 421 7183 -13.1 -53.1 2 40.0 -18.6 272 30 333.1 333.1 292.6 333.3 0.07 16 400 7570 -15.9 -53.9 2 38.0 -20.7 270 34 334.3 334.3 292.9 334.6 0.06 17 300 9670 -32.7 -52.7 12 20.0 -34.3 275 46 339.3 339.3 294.3 339.7 0.10 18 286 10005 -35.3 -54.3 13 19.0 -36.6 275 49 340.2 340.3 294.4 340.6 0.08 19 250 10930 -41.5 -63.5 7 22.0 -42.4 270 48 344.4 344.4 295.4 344.5 0.03 20 205 12249 -50.7 -69.7 9 19.0 -51.1 253 50 350.0 350.0 296.7 350.1 0.02 21 200 12410 -51.1 -74.1 5 23.0 -51.5 250 51 351.8 351.9 297.0 351.9 0.01 22 150 14220 -63.3 -80.3 8 17.0 -63.4 250 52 361.0 361.0 298.9 361.1 0.00 23 135 14862 -67.1 -82.1 10 15.0 -67.2 244 51 365.3 365.3 299.7 365.4 0.00 24 126 15274 -70.9 -82.9 15 12.0 -70.9 240 51 365.7 365.7 299.8 365.8 0.00 25 100 16620 -77.9 -85.9 26 8.0 -77.9 265 35 377.2 377.2 301.8 377.2 0.00 26 92 17096 -79.5 -86.5 30 7.0 -79.5 265 20 383.2 383.2 302.8 383.2 0.00 27 79 17962 -79.5 -88.5 21 9.0 -79.5 211 20 400.2 400.2 305.2 400.2 0.00 28 76 18186 -73.3 -87.3 10 14.0 -73.3 227 19 417.6 417.6 307.4 417.6 0.00 29 70 18670 -71.7 -89.7 5 18.0 -71.8 215 12 431.0 431.0 308.9 431.0 0.00 30 60 19587 -67.9 -90.9 2 23.0 -68.1 318 11 458.9 458.9 311.7 458.9 0.00 31 56 20001 -68.9 -91.9 2 23.0 -69.1 348 10 465.8 465.8 312.3 465.8 0.00 32 55 20110 -65.3 -91.3 2 26.0 -65.5 345 10 476.4 476.4 313.2 476.4 0.00 33 50 20690 -64.9 -90.9 2 26.0 -65.2 325 9 490.5 490.5 314.2 490.6 0.00 34 40 22055 -63.5 -91.5 1 28.0 -64.0 32 12 526.4 526.4 316.7 526.4 0.00 35 30 23850 -56.7 -88.7 1 32.0 -58.0 35 7 590.1 590.1 320.2 590.1 0.00 36 26 24762 -54.3 -87.3 1 33.0 -56.2 66 17 621.5 621.5 321.6 621.6 0.01 37 23 25545 -56.1 -88.1 1 32.0 -57.9 90 10 638.4 638.4 322.2 638.5 0.01 38 20 26440 -53.1 -87.1 1 34.0 -55.8 320 6 673.6 673.6 323.6 673.7 0.01 39 15 28311 -48.7 -85.7 1 37.0 -53.4 285 15 746.0 746.0 325.8 746.2 0.02 40 13 29248 -50.1 -85.1 1 35.0 -54.7 283 14 772.4 772.4 326.5 772.5 0.02 41 10 30980 -45.1 -84.1 0 39.0 -52.8 225 11 851.2 851.2 328.4 851.5 0.03 42 9.5 31323 -44.3 -83.3 1 39.0 -52.6 866.8 866.8 328.8 867.2 0.04 43 9.2 31538 -44.3 -83.3 1 39.0 -52.7 874.8 874.8 328.9 875.2 0.04 TRP 92 17096 -79.5 -86.5 30 7.0 -79.5 265 20 383.2 383.2 302.8 383.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 573.53 mb = 4802.88 m = 15757.28 ft Wetbulb zero: 711.18 mb = 3032.92 m = 9950.40 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 17.67 % Est. max temperature: 29.99 C = 85.98 F Sfc-Lift cond lev (LCL): 678.94 mb = 3414.06 m = 11200.85 ft T: 3.75 C 700-500 lapse rate: 4.42 C/km ThetaE index: 0.88 C Layer 850.0- 700.0 mb Conv cond level (CCL): 435.09 mb = 6931.27 m = 22740.11 ft Mean mixing ratio: 3.53 g/kg Conv temperature: 52.95 C = 127.31 F Cap Strength: 12.53 C Lifted Index: 12.16 C Risk: None Lifted Index @300 mb: 16.38 C Lifted Index @700 mb: 2.83 C Showalter Index: 12.10 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 0.50 C K Index: 5.90 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.06 J/kg Max Up Vert Vel: 6.49 m/s Conv Inhibition (B-): 59460.54 J/kg Cap Strength: 12.49 C Lift Cond Lev (LCL): 610.28 mb = 4272.74 m = 14018.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 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 ---------------------------------------------------------- 0 945 612 0 0 -0.0 -0.0 | 169 11 -2.1 11.2 1 925 801 145 2 -1.1 1.6 | 166 13 -3.3 12.8 2 913 914 75 3 -2.9 -0.8 | 154 12 -5.0 10.4 3 882 1219 35 10 -5.7 -8.2 | 111 8 -7.9 3.0 4 851 1524 5 10 -0.9 -10.0 | 112 3 -3.0 1.2 5 850 1536 10 10 -1.7 -9.8 | 109 4 -3.9 1.3 6 792 2134 350 14 2.4 -13.8 | 354 3 0.3 -2.6 7 763 2438 355 15 1.3 -14.9 | 12 4 -0.8 -3.8 8 710 3048 335 21 8.9 -19.0 | 319 10 6.7 -7.9 9 700 3166 340 21 7.2 -19.7 | 330 10 5.0 -8.6 10 684 3353 340 23 7.9 -21.6 | 331 12 5.7 -10.4 11 658 3658 315 22 15.6 -15.6 | 288 14 13.4 -4.4 12 634 3962 305 22 18.0 -12.6 | 275 16 15.9 -1.5 13 610 4267 330 10 5.0 -8.7 | 229 4 2.9 2.5 14 587 4572 335 10 4.2 -9.1 | 225 3 2.1 2.1 15 565 4877 325 9 5.2 -7.4 | 219 5 3.0 3.8 16 544 5182 300 15 13.0 -7.5 | 251 11 10.9 3.7 17 500 5860 280 18 17.7 -3.1 | 243 18 15.6 8.0 18 485 6096 270 21 21.0 -0.0 | 239 22 18.9 11.2 19 430 7010 280 26 25.6 -4.5 | 254 24 23.5 6.7 20 414 7315 265 33 32.9 2.9 | 245 34 30.7 14.0 21 400 7570 270 34 34.0 -0.0 | 251 34 31.9 11.2 22 381 7925 280 38 37.4 -6.6 | 263 36 35.3 4.6 23 300 9670 275 46 45.8 -4.0 | 261 44 43.7 7.2 24 260 10668 275 55 54.8 -4.8 | 263 53 52.7 6.4 25 250 10930 270 48 48.0 -0.0 | 256 47 45.9 11.2 26 227 11582 265 44 43.8 3.8 | 250 44 41.7 15.0 27 200 12410 250 51 47.9 17.4 | 238 54 45.8 28.6 28 197 12497 245 50 45.3 21.1 | 233 54 43.2 32.3 29 150 14220 250 52 48.9 17.8 | 238 55 46.7 29.0 30 126 15240 240 51 44.2 25.5 | 229 56 42.0 36.7 31 100 16620 265 35 34.9 3.1 | 247 36 32.7 14.2 32 98 16764 265 35 34.9 3.1 | 247 36 32.7 14.2 33 92 17096 265 20 19.9 1.7 | 234 22 17.8 12.9 34 88 17374 275 25 24.9 -2.2 | 248 24 22.8 9.0 35 83 17678 240 15 13.0 7.5 | 210 22 10.9 18.7 36 79 17983 210 20 10.0 17.3 | 195 30 7.9 28.5 37 75 18288 235 18 14.7 10.3 | 210 25 12.6 21.5 38 71 18593 230 18 13.8 11.6 | 207 26 11.6 22.7 39 70 18670 215 12 6.9 9.8 | 193 22 4.7 21.0 40 67 18898 210 10 5.0 8.7 | 188 20 2.9 19.8 41 64 19202 250 12 11.3 4.1 | 211 18 9.1 15.3 42 58 19812 355 10 0.9 -10.0 | 134 2 -1.3 1.2 43 50 20690 325 9 5.2 -7.4 | 219 5 3.0 3.8 44 43 21641 0 0 -0.0 -0.0 | 169 11 -2.1 11.2 45 41 21946 20 10 -3.4 -9.4 | 108 6 -5.6 1.8 46 39 22250 50 14 -10.7 -9.0 | 100 13 -12.9 2.2 47 32 23470 25 15 -6.3 -13.6 | 74 9 -8.5 -2.4 48 30 23774 5 4 -0.3 -4.0 | 161 8 -2.5 7.2 49 30 23850 35 7 -4.0 -5.7 | 131 8 -6.2 5.4 50 28 24384 35 10 -5.7 -8.2 | 111 8 -7.9 3.0 51 25 24994 85 21 -20.9 -1.8 | 112 25 -23.1 9.3 52 24 25298 110 18 -16.9 6.2 | 132 26 -19.1 17.3 53 23 25603 85 8 -8.0 -0.7 | 136 15 -10.1 10.5 54 22 25908 40 10 -6.4 -7.7 | 112 9 -8.6 3.5 55 21 26213 40 13 -8.4 -10.0 | 97 11 -10.5 1.2 56 20 26440 320 6 3.9 -4.6 | 195 7 1.7 6.6 57 20 26518 355 11 1.0 -11.0 | 100 1 -1.2 0.2 58 18 27127 315 10 7.1 -7.1 | 230 6 4.9 4.1 59 17 27432 325 11 6.3 -9.0 | 243 5 4.2 2.2 60 16 28042 280 12 11.8 -2.1 | 227 13 9.7 9.1 61 15 28346 285 15 14.5 -3.9 | 239 14 12.3 7.3 62 14 28651 315 19 13.4 -13.4 | 281 12 11.3 -2.3 63 14 28956 285 15 14.5 -3.9 | 239 14 12.3 7.3 64 12 29870 280 12 11.8 -2.1 | 227 13 9.7 9.1 65 11 30175 215 10 5.7 8.2 | 191 20 3.6 19.4 66 10 30980 225 11 7.8 7.8 | 197 20 5.6 18.9 Wind Parameters Mean winds (0-6000m): 319.2 at 15.2 knts Storm direction: 349.2 at 11.4 knts Shear (0-3000m) pos: 1.3 neg: 4.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 124.6 deg Storm rel helicity (0-3000m) pos: 6.1 neg: -71.0 tot: -65.0 m^2/s^2 ave: -21.7 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.58 Bulk Shear: 36.56 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 73 3 154 11| 7.8 0.0 7.8| 0.5 -24.4 -24.0 -47.9 -0.74| 11.1 -8.3 1000 30 6 136 8| 3.9 3.6 7.5| 0.7 -32.4 -31.7 -31.7 -0.59| 10.1 -5.9 1500 13 8 127 5| 2.6 4.0 6.6| 0.7 -35.1 -34.4 -23.0 -0.65| 8.4 -5.5 2000 5 10 111 3| 1.9 3.7 5.7| 1.4 -37.2 -35.8 -17.9 -0.60| 7.3 -4.3 2500 356 12 62 2| 1.6 4.1 5.6| 3.0 -44.3 -41.3 -16.5 -0.57| 7.2 -4.1 3000 350 14 352 2| 1.3 4.0 5.3| 6.1 -71.0 -65.0 -21.7 -0.59| 7.8 -4.6 4000 340 14 309 4| 1.6 2.3 3.9| 6.1 -95.1 -89.0 -22.3 -0.56| 8.3 -4.7 5000 333 14 287 4| 1.3 2.9 4.2| 12.0 -99.4 -87.5 -17.5 -0.44| 8.0 -3.5 6000 319 15 272 8| 0.9 2.9 3.8| 31.1-109.5 -78.4 -13.1 -0.37| 7.6 -2.8 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251029.23.gif