UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112713.upa.cvt Date: 1300Z 27 NOV 25 Searching for OERK... Searching the city database file for: OERK ... Date:1300Z 27 NOV 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 399 SFC 976 612 26.4 -7.6 10 34.0 10.6 70 10 301.6 302.0 284.8 308.5 2.21 2 925 80 21.4 -0.6 23 22.0 10.0 65 11 301.2 301.9 286.5 313.2 3.95 3 850 1803 14.8 -3.2 29 18.0 6.1 45 6 301.6 302.3 286.2 312.5 3.55 4 700 3400 0.0 -9.0 51 9.0 -3.6 300 5 302.5 303.0 285.7 311.0 2.76 5 500 6040 -15.3 -41.3 9 26.0 -19.2 305 13 314.4 314.4 287.1 315.1 0.21 6 400 7690 -26.1 -54.1 5 28.0 -28.4 280 25 321.1 321.1 289.2 321.3 0.06 7 300 9690 -42.7 -62.7 9 20.0 -43.3 280 33 325.2 325.2 290.3 325.3 0.03 8 250 10910 -48.1 -74.1 3 26.0 -48.6 295 54 334.6 334.6 292.9 334.6 0.01 9 200 12370 -53.3 -78.3 3 25.0 -53.7 290 48 348.4 348.4 296.3 348.4 0.00 10 150 14200 -57.5 -83.5 2 26.0 -57.8 265 35 371.0 371.0 300.8 371.0 0.00 11 103 16513 -67.9 -87.9 4 20.0 -68.0 250 26 393.2 393.2 304.3 393.2 0.00 12 100 16690 -68.1 -89.1 3 21.0 -68.2 235 21 396.2 396.2 304.7 396.2 0.00 TRP 103 16513 -67.9 -87.9 4 20.0 -68.0 250 26 393.2 393.2 304.3 393.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5641.00 m Freezing level: 700.00 mb = 3400.00 m = 11154.72 ft Wetbulb zero: 755.89 mb = 2768.19 m = 9081.89 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 31.09 % Est. max temperature: 26.59 C = 79.85 F Sfc-Lift cond lev (LCL): 588.35 mb = 4763.36 m = 15627.64 ft T: -7.90 C 700-500 lapse rate: 5.80 C/km ThetaE index: 2.15 C Layer 850.0- 500.0 mb Conv cond level (CCL): 579.49 mb = 4882.35 m = 16018.02 ft Mean mixing ratio: 3.45 g/kg Conv temperature: 33.95 C = 93.10 F Cap Strength: 3.54 C Lifted Index: 5.83 C Risk: None Lifted Index @300 mb: 9.66 C Lifted Index @700 mb: 1.00 C Showalter Index: 5.48 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 30.10 C Cross Totals Index: 12.10 C K Index: 17.90 Risk: < 20 % chance of thunderstorms Sweat Index: 25.00 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.62 J/kg Max Up Vert Vel: 1.11 m/s Conv Inhibition (B-): 9721.44 J/kg Cap Strength: 5.68 C Lift Cond Lev (LCL): 645.72 mb = 4033.26 m = 13232.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 at 6 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 ---------------------------------------------------------- 0 976 612 70 10 -9.4 -3.4 | 103 12 -11.4 2.7 1 925 80 65 11 -10.0 -4.6 | 97 12 -11.9 1.5 2 888 914 60 11 -9.5 -5.5 | 93 12 -11.5 0.6 3 875 1219 70 10 -9.4 -3.4 | 103 12 -11.4 2.7 4 850 1803 45 6 -4.2 -4.2 | 107 6 -6.2 1.9 5 817 2134 25 7 -3.0 -6.3 | 88 5 -4.9 -0.2 6 700 3400 300 5 4.3 -2.5 | 213 4 2.4 3.6 7 677 3658 295 10 9.1 -4.2 | 255 7 7.1 1.9 8 627 4267 260 3 3.0 0.5 | 188 7 1.0 6.7 9 603 4572 275 6 6.0 -0.5 | 216 7 4.0 5.6 10 558 5182 285 12 11.6 -3.1 | 253 10 9.6 3.0 11 516 5791 310 11 8.4 -7.1 | 278 7 6.5 -0.9 12 500 6040 305 13 10.6 -7.5 | 279 9 8.7 -1.3 13 496 6096 305 13 10.6 -7.5 | 279 9 8.7 -1.3 14 421 7315 290 20 18.8 -6.8 | 272 17 16.8 -0.7 15 400 7690 280 25 24.6 -4.3 | 265 23 22.7 1.8 16 387 7925 280 25 24.6 -4.3 | 265 23 22.7 1.8 17 354 8534 290 36 33.8 -12.3 | 281 32 31.9 -6.2 18 325 9144 270 25 25.0 -0.0 | 255 24 23.0 6.1 19 311 9449 270 23 23.0 -0.0 | 254 22 21.0 6.1 20 300 9690 280 33 32.5 -5.7 | 269 31 30.5 0.4 21 259 10668 295 54 48.9 -22.8 | 290 50 47.0 -16.7 22 250 10910 295 54 48.9 -22.8 | 290 50 47.0 -16.7 23 206 12192 285 58 56.0 -15.0 | 279 55 54.1 -8.9 24 200 12370 290 48 45.1 -16.4 | 283 44 43.1 -10.3 25 187 12802 290 48 45.1 -16.4 | 283 44 43.1 -10.3 26 178 13106 275 38 37.9 -3.3 | 266 36 35.9 2.8 27 154 14021 245 52 47.1 22.0 | 238 53 45.2 28.1 28 150 14200 265 35 34.9 3.1 | 254 34 32.9 9.2 29 140 14630 265 29 28.9 2.5 | 252 28 26.9 8.7 30 133 14935 245 30 27.2 12.7 | 233 31 25.2 18.8 31 127 15240 255 25 24.1 6.5 | 240 26 22.2 12.6 32 121 15545 225 20 14.1 14.1 | 211 24 12.2 20.3 33 109 16154 240 33 28.6 16.5 | 230 35 26.6 22.6 34 103 16513 250 26 24.4 8.9 | 236 27 22.5 15.0 35 100 16690 235 21 17.2 12.0 | 220 24 15.2 18.2 36 99 16764 250 27 25.4 9.2 | 237 28 23.4 15.4 37 93 17069 235 21 17.2 12.0 | 220 24 15.2 18.2 38 88 17374 240 20 17.3 10.0 | 224 22 15.4 16.1 39 79 17983 170 11 -1.9 10.8 | 167 17 -3.9 17.0 40 75 18288 210 19 9.5 16.5 | 198 24 7.5 22.6 41 71 18593 230 16 12.3 10.3 | 212 19 10.3 16.4 42 67 18898 155 11 -4.6 10.0 | 158 17 -6.6 16.1 43 64 19202 125 2 -1.6 1.1 | 154 8 -3.6 7.3 44 57 19812 120 20 -17.3 10.0 | 130 25 -19.3 16.1 45 51 20422 100 22 -21.7 3.8 | 113 26 -23.6 10.0 46 49 20726 90 34 -34.0 0.0 | 100 36 -36.0 6.1 47 41 21641 100 24 -23.6 4.2 | 112 28 -25.6 10.3 48 39 21946 120 29 -25.1 14.5 | 127 34 -27.1 20.6 49 35 22555 110 35 -32.9 12.0 | 117 39 -34.8 18.1 50 33 22860 115 24 -21.8 10.1 | 124 29 -23.7 16.3 51 31 23165 95 20 -19.9 1.7 | 110 23 -21.9 7.9 52 30 23470 80 22 -21.7 -3.8 | 96 24 -23.6 2.3 53 27 24079 105 21 -20.3 5.4 | 117 25 -22.2 11.6 54 25 24384 90 14 -14.0 0.0 | 111 17 -16.0 6.1 55 23 24994 80 25 -24.6 -4.3 | 94 27 -26.6 1.8 56 21 25298 60 21 -18.2 -10.5 | 78 21 -20.1 -4.4 57 20 25603 55 20 -16.4 -11.5 | 74 19 -18.3 -5.3 58 19 25908 80 21 -20.7 -3.6 | 96 23 -22.6 2.5 59 15 27127 100 18 -17.7 3.1 | 115 22 -19.7 9.3 60 15 27432 90 19 -19.0 0.0 | 106 22 -21.0 6.1 61 13 28042 95 12 -12.0 1.0 | 117 16 -13.9 7.2 62 12 28346 60 12 -10.4 -6.0 | 91 12 -12.4 0.1 63 12 28651 30 13 -6.5 -11.3 | 59 10 -8.5 -5.1 64 11 28956 35 14 -8.0 -11.5 | 62 11 -10.0 -5.3 65 11 29261 60 11 -9.5 -5.5 | 93 12 -11.5 0.6 66 10 29566 130 10 -7.7 6.4 | 143 16 -9.6 12.6 Wind Parameters Mean winds (0-6000m): 312.3 at 8.6 knts Storm direction: 342.3 at 6.4 knts Shear (0-3000m) pos: 0.2 neg: 3.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 156.3 deg Storm rel helicity (0-3000m) pos: 12.1 neg: -5.0 tot: 7.1 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 33.64 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 62 11 95 12| 1.1 0.0 1.1| 4.2 -0.9 3.3 6.6 0.63| 1.8 1.1 1000 63 10 98 11| 0.6 1.9 2.4| 6.5 -1.6 4.9 4.9 0.26| 3.1 0.8 1500 54 8 98 9| 0.4 2.3 2.7| 7.4 -4.2 3.2 2.1 0.03| 3.4 0.1 2000 40 8 92 7| 0.3 2.7 3.0| 7.4 -4.8 2.6 1.3 -0.00| 3.6 -0.0 2500 29 7 89 5| 0.2 2.7 2.9| 7.7 -4.8 2.9 1.2 0.09| 3.6 0.3 3000 16 7 83 4| 0.2 3.0 3.2| 12.1 -5.0 7.1 2.4 0.20| 4.0 0.8 4000 345 7 47 0| 0.2 1.9 2.1| 17.8 -18.0 -0.2 -0.0 0.02| 4.4 0.1 5000 318 7 260 3| 0.7 1.5 2.3| 34.8 -18.0 16.8 3.4 0.19| 4.4 0.8 6000 312 9 265 4| 0.8 1.5 2.3| 36.9 -18.9 18.1 3.0 0.18| 4.3 0.8 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251127.13.gif