UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:1200Z 30 OCT 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 77 SFC 939 631 36.0 -3.0 8 39.0 14.7 270 4 314.8 315.4 290.3 325.3 3.26 2 936 664 34.2 -1.8 10 36.0 14.4 253 4 313.2 313.9 290.2 324.6 3.58 3 925 785 33.2 -1.8 11 35.0 14.0 190 2 313.3 313.9 290.2 324.8 3.62 4 850 1537 25.6 -2.4 16 28.0 10.7 280 5 313.0 313.7 290.3 325.0 3.77 5 700 3194 9.8 -4.2 37 14.0 2.8 200 9 313.3 314.1 290.6 326.1 4.00 6 682 3410 7.6 -4.4 42 12.0 1.7 214 10 313.2 314.0 290.6 326.1 4.05 7 650 3803 3.8 -4.2 56 8.0 -0.1 208 10 313.3 314.1 290.8 326.9 4.31 8 567 4894 -6.3 -7.6 90 1.3 -6.9 200 13 313.9 314.6 290.6 326.0 3.81 9 561 4978 -6.9 -9.9 79 3.0 -8.1 212 13 314.1 314.7 290.1 324.5 3.21 10 557 5034 -5.7 -23.7 23 18.0 -10.8 220 13 316.2 316.4 288.6 319.6 1.01 11 545 5205 -5.3 -39.3 5 34.0 -12.1 244 12 318.6 318.7 288.6 319.5 0.23 12 500 5880 -7.5 -38.5 6 31.0 -13.7 260 15 323.9 323.9 290.2 324.9 0.27 13 490 6036 -8.1 -40.1 6 32.0 -14.3 253 19 325.0 325.1 290.6 325.9 0.24 14 437 6908 -14.9 -42.9 7 28.0 -19.4 247 31 327.2 327.3 291.2 328.0 0.20 15 400 7570 -17.7 -40.7 12 23.0 -21.5 245 39 332.0 332.0 292.5 333.0 0.27 16 376 8031 -20.9 -43.9 11 23.0 -24.1 242 42 333.7 333.7 292.9 334.5 0.21 17 310 9429 -31.9 -38.9 50 7.0 -32.8 253 63 337.2 337.3 294.0 338.9 0.42 18 301 9637 -33.3 -50.3 17 17.0 -34.7 255 67 338.1 338.1 294.0 338.6 0.13 19 300 9660 -33.3 -49.3 19 16.0 -34.7 255 67 338.4 338.5 294.1 339.0 0.14 20 276 10237 -38.7 -41.8 72 3.1 -39.0 255 70 338.8 338.9 294.4 340.2 0.35 21 269 10413 -38.9 -57.9 12 19.0 -39.9 255 71 341.0 341.0 294.6 341.3 0.06 22 267 10464 -39.1 -47.1 42 8.0 -39.7 255 71 341.4 341.5 294.8 342.3 0.21 23 262 10593 -40.3 -44.4 65 4.1 -40.6 255 71 341.5 341.6 295.0 342.7 0.28 24 250 10910 -42.7 -48.7 52 6.0 -43.1 255 73 342.6 342.6 295.1 343.3 0.18 25 244 11074 -43.5 -53.5 32 10.0 -44.0 256 75 343.8 343.8 295.3 344.2 0.11 26 221 11731 -49.9 -54.6 58 4.7 -50.1 261 75 343.8 343.8 295.3 344.2 0.10 27 219 11791 -49.9 -58.9 34 9.0 -50.2 262 75 344.7 344.7 295.5 344.9 0.06 28 214 11941 -50.9 -57.9 43 7.0 -51.1 263 75 345.4 345.4 295.7 345.7 0.07 29 207 12158 -51.9 -66.9 15 15.0 -52.2 265 75 347.1 347.2 296.0 347.2 0.02 30 206 12189 -52.1 -67.1 15 15.0 -52.4 265 75 347.3 347.3 296.0 347.4 0.02 31 200 12380 -53.5 -68.5 14 15.0 -53.8 265 74 348.0 348.0 296.2 348.1 0.02 32 163 13675 -59.7 -79.7 6 20.0 -59.9 255 64 358.6 358.6 298.4 358.6 0.00 33 150 14190 -62.7 -81.7 6 19.0 -62.9 250 59 362.1 362.1 299.1 362.1 0.00 34 139 14656 -64.5 -83.5 6 19.0 -64.6 248 54 366.9 366.9 300.0 366.9 0.00 35 116 15736 -73.3 -85.3 14 12.0 -73.3 244 43 370.1 370.1 300.6 370.1 0.00 36 100 16600 -74.5 -87.5 12 13.0 -74.5 240 33 383.8 383.8 302.9 383.8 0.00 37 85 17538 -78.3 -88.3 18 10.0 -78.3 255 26 394.4 394.4 304.4 394.4 0.00 38 83 17676 -74.3 -86.3 14 12.0 -74.3 250 18 405.2 405.2 305.9 405.2 0.00 39 79 17965 -73.7 -87.7 10 14.0 -73.7 255 26 412.2 412.2 306.8 412.2 0.00 40 71 18587 -74.9 -88.9 10 14.0 -75.0 280 4 422.4 422.4 308.0 422.4 0.00 41 70 18670 -74.3 -88.3 10 14.0 -74.3 175 15 425.4 425.4 308.3 425.4 0.00 42 57 19887 -66.1 -90.1 2 24.0 -66.3 122 11 469.8 469.8 312.6 469.8 0.00 43 50 20680 -65.5 -90.5 2 25.0 -65.8 35 12 489.1 489.1 314.1 489.1 0.00 44 45 21323 -64.5 -90.5 2 26.0 -64.8 90 10 506.5 506.5 315.4 506.5 0.00 45 37 22542 -57.3 -88.3 1 31.0 -58.3 108 7 554.2 554.2 318.3 554.2 0.00 46 30 23870 -56.9 -87.9 1 31.0 -58.2 95 2 589.5 589.5 320.1 589.6 0.01 TRP 85 17538 -78.3 -88.3 18 10.0 -78.3 255 26 394.4 394.4 304.4 394.4 0.00 WND 206 12189 -52.1 -67.1 15 15.0 -52.4 265 75 347.3 347.3 296.0 347.4 0.02 Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 618.77 mb = 4213.92 m = 13825.01 ft Wetbulb zero: 651.72 mb = 3781.82 m = 12407.38 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 34.59 % Est. max temperature: 34.48 C = 94.06 F Sfc-Lift cond lev (LCL): 531.68 mb = 5398.89 m = 17712.69 ft T: -5.93 C 700-500 lapse rate: 6.44 C/km ThetaE index: 0.64 C Layer 936.0- 925.0 mb Conv cond level (CCL): 471.47 mb = 6329.69 m = 20766.46 ft Mean mixing ratio: 3.68 g/kg Conv temperature: 46.83 C = 116.30 F Cap Strength: 4.06 C Lifted Index: 6.31 C Risk: None Lifted Index @300 mb: 10.33 C Lifted Index @700 mb: 0.18 C Showalter Index: 6.25 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 33.10 C Cross Totals Index: 5.10 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 25.00 Risk: None Energy Index: 0.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.54 J/kg Max Up Vert Vel: 1.04 m/s Conv Inhibition (B-): 23532.69 J/kg Cap Strength: 5.90 C Lift Cond Lev (LCL): 556.90 mb = 5035.19 m = 16519.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 at 8 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 ---------------------------------------------------------- 0 939 631 270 4 4.0 -0.0 | 72 5 -4.3 -1.4 1 925 785 190 2 0.3 2.0 | 94 8 -7.9 0.5 2 912 914 265 5 5.0 0.4 | 73 3 -3.3 -1.0 3 850 1537 280 5 4.9 -0.9 | 56 4 -3.3 -2.3 4 793 2134 225 6 4.2 4.2 | 125 5 -4.0 2.8 5 765 2438 185 13 1.1 13.0 | 148 14 -7.1 11.5 6 738 2743 195 10 2.6 9.7 | 145 10 -5.7 8.2 7 712 3048 170 11 -1.9 10.8 | 133 14 -10.2 9.4 8 700 3194 200 9 3.1 8.5 | 144 9 -5.2 7.0 9 686 3353 215 10 5.7 8.2 | 159 7 -2.5 6.8 10 661 3658 210 10 5.0 8.7 | 156 8 -3.3 7.2 11 636 3962 205 11 4.6 10.0 | 157 9 -3.6 8.5 12 612 4267 220 12 7.7 9.2 | 176 8 -0.6 7.8 13 589 4572 215 13 7.5 10.6 | 175 9 -0.8 9.2 14 567 4877 200 13 4.4 12.2 | 160 11 -3.8 10.8 15 525 5486 285 11 10.6 -2.8 | 331 5 2.4 -4.3 16 506 5791 280 11 10.8 -1.9 | 322 4 2.6 -3.3 17 500 5880 260 15 14.8 2.6 | 260 7 6.5 1.2 18 486 6096 250 21 19.7 7.2 | 243 13 11.5 5.8 19 400 7570 245 39 35.3 16.5 | 241 31 27.1 15.1 20 365 8230 240 43 37.2 21.5 | 235 35 29.0 20.1 21 300 9660 255 67 64.7 17.3 | 254 59 56.4 15.9 22 250 10910 255 73 70.5 18.9 | 254 65 62.2 17.5 23 248 10973 255 75 72.4 19.4 | 254 67 64.2 18.0 24 206 12189 265 75 74.7 6.5 | 266 67 66.4 5.1 25 200 12380 265 74 73.7 6.4 | 266 66 65.4 5.0 26 196 12497 265 75 74.7 6.5 | 266 67 66.4 5.1 27 150 14190 250 59 55.4 20.2 | 248 51 47.2 18.8 28 100 16600 240 33 28.6 16.5 | 233 25 20.3 15.1 29 97 16764 240 33 28.6 16.5 | 233 25 20.3 15.1 30 87 17374 275 13 13.0 -1.1 | 299 5 4.7 -2.6 31 85 17538 255 26 25.1 6.7 | 253 18 16.8 5.3 32 83 17678 250 18 16.9 6.2 | 241 10 8.6 4.7 33 79 17983 255 27 26.1 7.0 | 253 19 17.8 5.6 34 75 18288 305 10 8.2 -5.7 | 1 7 -0.1 -7.2 35 71 18593 280 4 3.9 -0.7 | 64 5 -4.3 -2.1 36 70 18670 175 15 -1.3 14.9 | 145 17 -9.6 13.5 37 67 18898 180 16 0.0 16.0 | 150 17 -8.3 14.6 38 64 19202 200 10 3.4 9.4 | 149 9 -4.9 8.0 39 50 20680 35 12 -6.9 -9.8 | 53 19 -15.2 -11.3 40 50 20726 85 2 -2.0 -0.2 | 81 10 -10.3 -1.6 41 47 21031 65 14 -12.7 -5.9 | 71 22 -21.0 -7.3 42 45 21336 90 10 -10.0 0.0 | 86 18 -18.3 -1.4 43 41 21946 0 0 -0.0 -0.0 | 80 8 -8.3 -1.4 44 35 22860 160 11 -3.8 10.3 | 127 15 -12.0 8.9 45 30 23870 95 2 -2.0 0.2 | 83 10 -10.3 -1.2 46 21 25298 15 10 -2.6 -9.7 | 44 16 -10.9 -11.1 47 20 25603 30 13 -6.5 -11.3 | 49 19 -14.8 -12.7 48 19 25908 55 15 -12.3 -8.6 | 64 23 -20.6 -10.0 49 17 26213 90 12 -12.0 0.0 | 86 20 -20.3 -1.4 50 16 26518 50 13 -10.0 -8.4 | 62 21 -18.2 -9.8 Wind Parameters Mean winds (0-6000m): 230.2 at 11.2 knts Storm direction: 260.2 at 8.4 knts Shear (0-3000m) pos: 0.9 neg: 1.8 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 84.4 deg Storm rel helicity (0-3000m) pos: 23.0 neg: -15.2 tot: 7.8 m^2/s^2 ave: 2.6 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 8.25 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 ------------------------------------------------------------------------------- 500 259 4 81 4| 1.0 0.0 1.0| 3.9 -3.0 0.9 1.8 0.01| 8.1 0.0 1000 269 5 71 4| 0.6 0.0 0.6| 4.4 -3.7 0.7 0.7 -0.01| 4.9 -0.1 1500 260 5 81 3| 0.4 1.5 1.9| 7.7 -3.7 3.9 2.6 0.25| 4.8 1.2 2000 231 6 127 4| 0.3 2.9 3.2| 12.3 -5.8 6.6 3.3 0.22| 6.6 1.5 2500 215 7 137 6| 0.2 2.2 2.4| 16.7 -14.6 2.2 0.9 0.12| 7.0 0.9 3000 213 8 141 6| 0.9 1.8 2.7| 23.0 -15.2 7.8 2.6 0.17| 6.7 1.1 4000 213 9 149 7| 0.8 1.5 2.3| 29.6 -16.8 12.9 3.2 0.20| 5.8 1.2 5000 218 9 158 6| 1.7 1.2 3.0| 49.2 -21.7 27.5 5.5 0.32| 6.7 2.2 6000 230 11 183 6| 1.5 2.3 3.7| 49.2 -37.3 11.9 2.0 0.14| 7.3 1.0 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20251030.12.gif