UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120723.upa.cvt Date: 2300Z 7 DEC 25 Searching for OETB... Searching the city database file for: OETB ... Date:2300Z 7 DEC 25 Station: OETB WMO ident: 40375 Latitude: 28.37 Longitude: 36.63 Elevation: 770.00 ------------------------------------------------------------------------------- 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 115 SFC 927 770 13.0 4.0 54 9.0 8.2 290 5 292.4 293.4 284.7 308.3 5.50 2 925 782 13.2 4.2 54 9.0 8.4 295 4 292.8 293.8 284.9 309.0 5.59 3 905 965 12.0 4.0 58 8.0 7.8 270 7 293.4 294.4 285.2 309.8 5.63 4 896 1049 13.2 3.2 51 10.0 7.9 258 8 295.5 296.5 285.8 311.2 5.38 5 850 1491 11.6 -3.4 35 15.0 4.6 205 14 298.3 298.9 284.9 308.8 3.50 6 822 1770 8.8 4.8 76 4.0 6.6 189 13 298.2 299.4 287.9 317.6 6.57 7 813 1861 9.0 -5.0 37 14.0 2.7 188 14 299.4 300.0 285.0 309.2 3.24 8 764 2374 6.6 -10.4 28 17.0 -0.2 219 35 302.1 302.6 285.0 309.2 2.26 9 760 2417 6.8 -10.2 29 17.0 -0.1 220 36 302.8 303.2 285.3 310.0 2.31 10 747 2559 5.6 -2.4 56 8.0 1.8 222 38 303.0 303.8 287.5 316.1 4.29 11 743 2602 5.4 -7.6 39 13.0 -0.2 222 39 303.2 303.8 286.1 312.2 2.90 12 741 2625 5.0 -2.0 60 7.0 1.6 223 39 303.0 303.9 287.6 316.6 4.46 13 727 2780 3.6 1.8 88 1.8 2.7 225 41 303.2 304.3 289.1 321.3 6.00 14 700 3086 1.0 0.0 93 1.0 0.5 230 44 303.6 304.6 288.8 320.2 5.47 15 694 3155 2.2 -19.8 18 22.0 -4.8 231 44 305.7 305.9 285.1 309.4 1.14 16 693 3167 2.4 -17.6 21 20.0 -4.4 231 44 306.0 306.3 285.5 310.5 1.38 17 636 3853 -1.9 -14.9 36 13.0 -6.5 237 47 308.7 309.1 287.0 314.8 1.89 18 589 4459 -4.1 -39.1 5 35.0 -11.0 244 50 313.0 313.1 286.7 313.8 0.22 19 554 4939 -6.7 -39.7 5 33.0 -12.9 240 50 315.5 315.5 287.5 316.3 0.22 20 500 5730 -12.1 -41.1 7 29.0 -16.9 230 49 318.3 318.3 288.4 319.1 0.21 21 448 6563 -18.1 -45.1 7 27.0 -21.7 235 51 320.9 320.9 289.2 321.5 0.15 22 400 7400 -25.5 -44.5 15 19.0 -27.6 235 50 321.8 321.9 289.5 322.5 0.18 23 365 8056 -31.3 -48.3 17 17.0 -32.7 235 52 322.6 322.7 289.7 323.2 0.13 24 321 8951 -39.5 -50.5 30 11.0 -40.1 235 57 323.4 323.4 289.9 323.8 0.12 25 300 9410 -43.1 -54.1 29 11.0 -43.6 235 60 324.6 324.6 290.2 324.9 0.08 26 258 10406 -50.3 -66.3 13 16.0 -50.6 227 67 328.3 328.3 291.3 328.4 0.02 27 250 10610 -51.3 -68.3 11 17.0 -51.6 225 68 329.8 329.8 291.7 329.9 0.02 28 205 11884 -57.0 -78.8 5 21.9 -57.2 245 98 340.2 340.2 294.4 340.2 0.00 29 204 11915 -57.1 -79.1 5 22.0 -57.3 245 97 340.4 340.4 294.4 340.4 0.00 30 200 12040 -57.9 -79.9 4 22.0 -58.1 245 95 341.1 341.1 294.6 341.1 0.00 31 170 13056 -62.9 -80.9 7 18.0 -63.0 240 91 349.0 349.0 296.4 349.0 0.00 32 150 13830 -62.5 -83.5 4 21.0 -62.6 240 87 362.4 362.4 299.2 362.4 0.00 33 145 14039 -60.9 -84.9 3 24.0 -61.1 244 87 368.7 368.7 300.4 368.7 0.00 34 100 16320 -65.1 -88.1 3 23.0 -65.3 250 62 401.9 401.9 305.5 402.0 0.00 35 85 17302 -69.3 -88.3 5 19.0 -69.4 250 66 412.6 412.6 306.8 412.6 0.00 36 73 18215 -67.9 -88.9 3 21.0 -68.1 272 52 433.9 433.9 309.3 433.9 0.00 37 70 18470 -64.7 -88.7 2 24.0 -64.9 245 29 446.0 446.0 310.5 446.0 0.00 38 68 18646 -64.1 -89.1 2 25.0 -64.4 261 37 451.0 451.0 311.0 451.0 0.00 39 61 19306 -65.7 -89.7 2 24.0 -66.0 215 41 461.6 461.6 311.9 461.7 0.00 40 54 20052 -60.7 -88.7 1 28.0 -61.2 270 33 489.5 489.5 314.2 489.6 0.00 41 50 20530 -60.3 -89.3 1 29.0 -60.9 250 3 501.4 501.4 315.1 501.4 0.00 42 46 21047 -62.3 -89.3 2 27.0 -62.8 204 3 508.7 508.7 315.5 508.7 0.00 43 41 21760 -61.1 -90.1 1 29.0 -61.7 217 18 528.7 528.7 316.8 528.7 0.00 44 37 22405 -56.1 -88.1 1 32.0 -57.3 219 26 557.3 557.3 318.5 557.3 0.00 45 30 23740 -55.5 -86.5 1 31.0 -57.0 270 8 593.3 593.3 320.3 593.4 0.01 46 28 24180 -56.9 -87.9 1 31.0 -58.3 249 10 601.3 601.3 320.7 601.3 0.01 47 21 26033 -50.7 -84.7 1 34.0 -53.9 11 8 671.5 671.6 323.5 671.7 0.01 48 20 26350 -52.3 -84.3 1 32.0 -55.1 40 4 676.1 676.1 323.6 676.2 0.02 49 18 27029 -54.1 -86.1 1 32.0 -56.7 20 3 691.1 691.1 324.1 691.2 0.01 50 12 29658 -49.5 -84.5 1 35.0 -54.6 295 10 792.4 792.4 327.1 792.6 0.03 TRP 170 13056 -62.9 -80.9 7 18.0 -63.0 240 91 349.0 349.0 296.4 349.0 0.00 WND 205 11884 -57.0 -78.8 5 21.9 -57.2 245 98 340.2 340.2 294.4 340.2 0.00 Sounding variables and indices 1000-500 mb thick: 5615.00 m Freezing level: 661.19 mb = 3549.67 m = 11645.77 ft Wetbulb zero: 767.59 mb = 2335.21 m = 7661.35 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 32.76 % Est. max temperature: 21.77 C = 71.19 F Sfc-Lift cond lev (LCL): 809.05 mb = 1901.14 m = 6237.27 ft T: 8.81 C 700-500 lapse rate: 4.95 C/km ThetaE index: 11.84 C Layer 700.0- 693.0 mb Conv cond level (CCL): 592.49 mb = 4412.61 m = 14476.89 ft Mean mixing ratio: 4.84 g/kg Conv temperature: 32.84 C = 91.11 F Cap Strength: 9.45 C Lifted Index: 9.91 C Risk: None Lifted Index @300 mb: 10.26 C Lifted Index @700 mb: 4.91 C Showalter Index: 10.97 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 8.70 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 77.00 Risk: None Energy Index: 2.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.32 J/kg Max Up Vert Vel: 7.12 m/s Conv Inhibition (B-): 51807.57 J/kg Cap Strength: 9.87 C Lift Cond Lev (LCL): 745.20 mb = 2578.30 m = 8458.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 29 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 ---------------------------------------------------------- 0 927 770 290 5 4.7 -1.7 | 78 25 -24.3 -5.3 1 925 782 295 4 3.6 -1.7 | 78 26 -25.4 -5.2 2 878 1219 235 10 8.2 5.7 | 96 21 -20.8 2.2 3 850 1491 205 14 5.9 12.7 | 112 25 -23.1 9.1 4 816 1829 185 13 1.1 13.0 | 109 29 -27.9 9.4 5 786 2134 215 27 15.5 22.1 | 144 23 -13.5 18.6 6 757 2438 220 37 23.8 28.3 | 168 25 -5.2 24.8 7 700 3086 230 44 33.7 28.3 | 191 25 4.7 24.7 8 651 3658 235 46 37.7 26.4 | 201 24 8.7 22.8 9 579 4572 245 51 46.2 21.6 | 224 25 17.2 18.0 10 500 5730 230 49 37.5 31.5 | 197 29 8.6 28.0 11 476 6096 235 44 36.0 25.2 | 198 23 7.1 21.7 12 421 7010 235 59 48.3 33.8 | 213 36 19.3 30.3 13 400 7400 235 50 41.0 28.7 | 205 28 12.0 25.1 14 388 7620 235 50 41.0 28.7 | 205 28 12.0 25.1 15 300 9410 235 60 49.1 34.4 | 213 37 20.2 30.9 16 250 10610 225 68 48.1 48.1 | 203 48 19.1 44.5 17 248 10668 225 69 48.8 48.8 | 204 49 19.8 45.3 18 225 11278 245 72 65.3 30.4 | 233 45 36.3 26.9 19 205 11884 245 98 88.8 41.4 | 238 71 59.8 37.9 20 200 12040 245 95 86.1 40.1 | 237 68 57.1 36.6 21 195 12192 245 98 88.8 41.4 | 238 71 59.8 37.9 22 177 12802 230 81 62.0 52.1 | 214 59 33.1 48.5 23 170 13056 240 91 78.8 45.5 | 230 65 49.8 42.0 24 153 13716 245 98 88.8 41.4 | 238 71 59.8 37.9 25 150 13830 240 87 75.3 43.5 | 229 61 46.4 40.0 26 132 14630 255 86 83.1 22.3 | 251 57 54.1 18.7 27 113 15545 250 65 61.1 22.2 | 240 37 32.1 18.7 28 103 16154 240 82 71.0 41.0 | 228 56 42.0 37.5 29 100 16320 250 62 58.3 21.2 | 239 34 29.3 17.7 30 98 16459 250 62 58.3 21.2 | 239 34 29.3 17.7 31 80 17678 250 68 63.9 23.3 | 241 40 34.9 19.7 32 72 18288 275 50 49.8 -4.4 | 291 22 20.8 -7.9 33 70 18470 245 29 26.3 12.3 | 163 9 -2.7 8.7 34 69 18593 270 38 38.0 -0.0 | 291 10 9.0 -3.5 35 65 18898 220 30 19.3 23.0 | 153 22 -9.7 19.4 36 62 19202 210 38 19.0 32.9 | 161 31 -10.0 29.4 37 59 19507 225 47 33.2 33.2 | 188 30 4.2 29.7 38 53 20117 275 32 31.9 -2.8 | 335 7 2.9 -6.3 39 50 20530 250 3 2.8 1.0 | 85 26 -26.2 -2.5 40 48 20726 275 12 12.0 -1.0 | 75 18 -17.0 -4.6 41 46 21031 200 2 0.7 1.9 | 87 28 -28.3 -1.7 42 44 21336 250 13 12.2 4.4 | 93 17 -16.8 0.9 43 40 21946 205 20 8.5 18.1 | 125 25 -20.5 14.6 44 38 22250 225 25 17.7 17.7 | 141 18 -11.3 14.1 45 36 22555 215 27 15.5 22.1 | 144 23 -13.5 18.6 46 35 22860 225 19 13.4 13.4 | 122 18 -15.5 9.9 47 33 23165 210 19 9.5 16.5 | 124 23 -19.5 12.9 48 30 23740 270 8 8.0 -0.0 | 80 21 -21.0 -3.5 49 30 23774 270 15 15.0 -0.0 | 76 14 -14.0 -3.5 50 28 24079 270 10 10.0 -0.0 | 79 19 -19.0 -3.5 51 27 24384 210 10 5.0 8.7 | 102 25 -24.0 5.1 52 26 24689 215 12 6.9 9.8 | 106 23 -22.1 6.3 53 24 25298 295 17 15.4 -7.2 | 52 17 -13.6 -10.7 54 22 25603 330 14 7.0 -12.1 | 55 27 -22.0 -15.7 55 20 26350 40 4 -2.6 -3.1 | 78 32 -31.6 -6.6 56 16 27127 355 1 0.1 -1.0 | 81 29 -28.9 -4.5 57 11 28346 270 13 13.0 -0.0 | 78 16 -16.0 -3.5 58 10 28651 265 10 10.0 0.9 | 82 19 -19.0 -2.7 59 7 29566 260 10 9.8 1.7 | 85 19 -19.1 -1.8 60 7 29870 235 15 12.3 8.6 | 107 17 -16.7 5.1 Wind Parameters Mean winds (0-6000m): 233.0 at 38.9 knts Storm direction: 263.0 at 29.2 knts Shear (0-3000m) pos: 6.7 neg: 2.6 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 125.8 deg Storm rel helicity (0-3000m) pos: 351.2 neg: -6.3 tot: 344.9 m^2/s^2 ave: 115.0 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 9.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.19 Bulk Shear: 135.75 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 ------------------------------------------------------------------------------- 500 249 7 88 22| 0.0 9.6 9.6| 46.9 0.0 46.9 93.8 0.83| 10.2 8.4 1000 219 10 101 23| 0.0 7.7 7.7| 74.2 -6.3 67.9 67.9 0.60| 10.3 6.1 1500 213 14 111 23| 7.2 5.1 12.3|213.5 -6.3 207.2 138.1 0.78| 14.3 11.1 2000 217 20 126 21| 8.0 3.9 11.8|282.3 -6.3 275.9 138.0 0.82| 13.5 11.0 2500 222 25 139 20| 7.4 3.1 10.5|324.3 -6.3 318.0 127.2 0.84| 12.1 10.1 3000 225 28 151 19| 6.7 2.6 9.3|351.2 -6.3 344.9 115.0 0.85| 10.8 9.2 4000 231 34 171 18| 5.7 1.9 7.6|407.2 -21.1 386.2 96.5 0.81| 9.5 7.7 5000 233 37 181 19| 4.5 2.5 7.1|407.2 -94.2 313.0 62.6 0.59| 8.7 5.1 6000 233 39 186 20| 3.8 2.3 6.1|450.1 -94.2 356.0 59.3 0.55| 8.6 4.8 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251207.23.gif