UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for HEMM... Searching the city database file for: HEMM ... Date:0000Z 14 OCT 25 Station: HEMM WMO ident: 62306 Latitude: 31.33 Longitude: 27.22 Elevation: 30.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1014 30 18.6 11.6 64 7.0 14.4 290 3 290.6 292.1 286.9 314.6 8.48 1 1005 108 20.6 12.6 60 8.0 15.6 328 4 293.3 295.0 288.6 319.5 9.15 2 1000 152 20.4 12.4 60 8.0 15.4 350 4 293.5 295.2 288.6 319.5 9.08 3 925 819 14.2 10.9 81 3.3 12.2 355 6 293.8 295.4 288.5 319.3 8.88 4 881 1229 10.6 9.7 94 0.9 10.1 68 7 294.2 295.8 288.4 319.0 8.60 5 861 1421 9.8 6.7 81 3.1 8.0 14 9 295.3 296.6 287.5 316.1 7.16 6 858 1450 10.4 1.4 54 9.0 5.8 6 9 296.2 297.1 285.6 310.8 4.93 7 850 1528 10.2 0.2 50 10.0 5.2 340 11 296.8 297.7 285.4 310.4 4.56 8 844 1587 10.6 -2.4 40 13.0 4.4 337 13 297.9 298.5 285.0 309.2 3.79 9 794 2095 10.8 -8.2 25 19.0 2.5 299 11 303.3 303.8 285.8 311.4 2.59 10 739 2691 9.0 -18.0 13 27.0 -0.6 280 14 307.6 307.9 285.9 311.8 1.25 11 700 3137 6.2 -17.8 16 24.0 -2.3 270 14 309.4 309.6 286.6 313.8 1.35 12 649 3753 2.4 -18.6 19 21.0 -4.8 266 21 311.8 312.1 287.5 316.3 1.36 13 638 3891 3.2 -24.8 11 28.0 -5.3 266 23 314.3 314.4 287.8 317.0 0.80 14 542 5192 -5.7 -21.7 27 16.0 -10.6 240 33 318.7 318.9 289.6 322.9 1.24 15 526 5426 -7.3 -32.3 12 25.0 -13.0 236 34 319.5 319.6 289.1 321.2 0.48 16 500 5820 -9.7 -28.7 20 19.0 -14.4 230 40 321.2 321.4 289.9 323.8 0.72 17 445 6708 -15.7 -38.7 12 23.0 -19.7 239 43 324.5 324.6 290.5 325.7 0.30 18 400 7500 -22.5 -41.5 16 19.0 -25.1 245 42 325.7 325.8 290.7 326.7 0.25 19 361 8242 -28.7 -42.7 25 14.0 -30.3 247 43 327.1 327.2 291.2 328.1 0.25 20 300 9540 -38.1 -58.1 10 20.0 -39.1 240 47 331.7 331.7 292.2 331.9 0.05 21 250 10770 -47.7 -67.7 8 20.0 -48.1 240 52 335.2 335.2 293.1 335.2 0.02 22 242 10984 -49.5 -67.5 10 18.0 -49.9 240 52 335.6 335.6 293.2 335.7 0.02 23 200 12220 -54.5 -74.5 7 20.0 -54.8 245 68 346.5 346.5 295.8 346.5 0.01 24 175 13064 -59.7 -77.7 8 18.0 -59.9 245 62 351.4 351.4 297.0 351.4 0.01 25 150 14020 -62.9 -79.9 8 17.0 -63.0 245 73 361.7 361.7 299.0 361.7 0.00 26 147 14145 -63.3 -80.3 8 17.0 -63.4 245 74 363.2 363.2 299.3 363.2 0.00 27 128 14992 -65.9 -82.9 8 17.0 -66.0 255 63 373.1 373.1 301.1 373.1 0.00 28 100 16490 -66.7 -86.7 4 20.0 -66.8 250 57 398.9 398.9 305.0 398.9 0.00 29 90 17123 -68.5 -87.5 5 19.0 -68.6 254 51 407.5 407.5 306.2 407.5 0.00 30 80 17833 -65.1 -87.1 3 22.0 -65.3 261 40 428.4 428.4 308.7 428.4 0.00 31 71 18555 -67.5 -88.5 4 21.0 -67.7 278 27 438.2 438.2 309.7 438.2 0.00 32 70 18640 -66.7 -88.7 3 22.0 -66.9 250 18 441.7 441.7 310.0 441.7 0.00 33 62 19382 -63.3 -89.3 2 26.0 -63.6 247 22 464.8 464.8 312.2 464.8 0.00 34 56 20005 -65.7 -90.7 2 25.0 -66.0 248 11 473.1 473.1 312.9 473.1 0.00 35 50 20700 -62.9 -89.9 1 27.0 -63.3 250 13 495.3 495.3 314.6 495.3 0.00 36 35 22915 -58.3 -89.3 1 31.0 -59.3 194 6 560.4 560.4 318.6 560.5 0.00 37 30 23880 -59.5 -89.5 1 30.0 -60.4 140 2 582.4 582.4 319.8 582.5 0.00 38 26 24780 -59.1 -89.1 1 30.0 -60.3 178 12 607.9 607.9 321.0 607.9 0.01 39 22 25844 -53.5 -87.5 1 34.0 -55.9 347 1 654.3 654.3 322.9 654.4 0.01 40 20 26460 -53.1 -87.1 1 34.0 -55.8 95 3 673.6 673.6 323.6 673.7 0.01 41 12 29802 -46.5 -84.5 1 38.0 -52.8 297 11 803.0 803.0 327.3 803.2 0.03 42 12 29802 -46.5 -84.5 1 38.0 -52.8 297 11 803.0 803.0 327.3 803.2 0.03 TRP 128 14992 -65.9 -82.9 8 17.0 -66.0 255 63 373.1 373.1 301.1 373.1 0.00 WND 147 14145 -63.3 -80.3 8 17.0 -63.4 245 74 363.2 363.2 299.3 363.2 0.00 Sounding variables and indices 1000-500 mb thick: 5668.00 m Freezing level: 603.48 mb = 4358.99 m = 14300.96 ft Wetbulb zero: 749.86 mb = 2569.73 m = 8430.75 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 33.73 % Est. max temperature: 23.18 C = 73.73 F Sfc-Lift cond lev (LCL): 913.74 mb = 922.01 m = 3024.94 ft T: 13.30 C 700-500 lapse rate: 5.93 C/km ThetaE index: 10.31 C Layer 925.0- 794.0 mb Conv cond level (CCL): 867.56 mb = 1357.29 m = 4453.01 ft Mean mixing ratio: 8.96 g/kg Conv temperature: 22.98 C = 73.37 F Cap Strength: 7.46 C Lifted Index: 7.10 C Risk: None Lifted Index @300 mb: 9.28 C Lifted Index @700 mb: 6.12 C Showalter Index: 12.37 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 9.90 C K Index: -3.90 Risk: None Sweat Index: 64.40 Risk: None Energy Index: 2.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.34 J/kg Max Up Vert Vel: 2.94 m/s Conv Inhibition (B-): 47886.36 J/kg Cap Strength: 7.43 C Lift Cond Lev (LCL): 885.68 mb = 1184.40 m = 3885.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 14 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 1014 30 290 3 2.8 -1.0 | 109 11 -10.8 3.8 1 1000 152 350 4 0.7 -3.9 | 94 13 -12.9 0.9 2 982 305 340 7 2.4 -6.6 | 81 11 -11.2 -1.8 3 948 610 350 7 1.2 -6.9 | 80 13 -12.4 -2.1 4 925 819 355 6 0.5 -6.0 | 85 13 -13.1 -1.2 5 915 914 355 5 0.4 -5.0 | 89 13 -13.2 -0.2 6 882 1219 70 7 -6.6 -2.4 | 97 20 -20.2 2.4 7 850 1524 345 10 2.6 -9.7 | 66 12 -11.0 -4.8 8 850 1528 340 11 3.8 -10.3 | 61 11 -9.9 -5.5 9 820 1829 325 21 12.0 -17.2 | 7 12 -1.6 -12.4 10 790 2134 295 10 9.1 -4.2 | 97 5 -4.6 0.6 11 762 2438 255 7 6.8 1.8 | 134 10 -6.9 6.6 12 734 2743 285 16 15.5 -4.1 | 250 2 1.8 0.7 13 700 3137 270 14 14.0 -0.0 | 184 5 0.4 4.8 14 631 3962 265 24 23.9 2.1 | 236 12 10.3 6.9 15 585 4572 245 30 27.2 12.7 | 218 22 13.6 17.5 16 542 5182 240 33 28.6 16.5 | 215 26 15.0 21.3 17 521 5486 235 34 27.9 19.5 | 210 28 14.2 24.3 18 500 5820 230 40 30.6 25.7 | 209 35 17.0 30.5 19 482 6096 235 43 35.2 24.7 | 216 37 21.6 29.5 20 400 7500 245 42 38.1 17.7 | 227 33 24.4 22.6 21 317 9144 250 45 42.3 15.4 | 235 35 28.7 20.2 22 300 9540 240 47 40.7 23.5 | 224 39 27.1 28.3 23 250 10770 240 52 45.0 26.0 | 226 44 31.4 30.8 24 242 10973 240 52 45.0 26.0 | 226 44 31.4 30.8 25 231 11278 240 56 48.5 28.0 | 227 48 34.9 32.8 26 201 12192 250 71 66.7 24.3 | 241 61 53.1 29.1 27 200 12220 245 68 61.6 28.7 | 235 59 48.0 33.6 28 174 13106 245 62 56.2 26.2 | 234 53 42.6 31.0 29 150 14020 245 73 66.2 30.9 | 236 63 52.5 35.7 30 147 14145 245 74 67.1 31.3 | 236 64 53.4 36.1 31 143 14326 245 74 67.1 31.3 | 236 64 53.4 36.1 32 129 14935 250 74 69.5 25.3 | 242 64 55.9 30.1 33 128 14992 255 63 60.9 16.3 | 246 52 47.2 21.1 34 117 15545 260 59 58.1 10.2 | 251 47 44.5 15.1 35 111 15850 240 47 40.7 23.5 | 224 39 27.1 28.3 36 106 16154 235 54 44.2 31.0 | 221 47 30.6 35.8 37 101 16459 240 65 56.3 32.5 | 229 57 42.7 37.3 38 100 16490 250 57 53.6 19.5 | 239 47 39.9 24.3 39 96 16764 250 57 53.6 19.5 | 239 47 39.9 24.3 40 74 18288 265 33 32.9 2.9 | 248 21 19.2 7.7 41 71 18593 280 26 25.6 -4.5 | 269 12 12.0 0.3 42 70 18640 250 18 16.9 6.2 | 197 11 3.3 11.0 43 64 19202 235 20 16.4 11.5 | 190 17 2.8 16.3 44 61 19507 255 24 23.2 6.2 | 221 15 9.6 11.0 45 58 19812 270 12 12.0 -0.0 | 161 5 -1.6 4.8 46 55 20117 235 10 8.2 5.7 | 153 12 -5.4 10.5 47 52 20422 225 18 12.7 12.7 | 177 18 -0.9 17.5 48 50 20700 250 13 12.2 4.4 | 171 9 -1.4 9.3 49 50 20726 260 15 14.8 2.6 | 189 8 1.1 7.4 50 47 21031 230 21 16.1 13.5 | 188 18 2.5 18.3 51 45 21336 225 19 13.4 13.4 | 179 18 -0.2 18.2 52 43 21641 260 27 26.6 4.7 | 234 16 13.0 9.5 53 41 21946 305 22 18.0 -12.6 | 331 9 4.4 -7.8 54 39 22250 340 10 3.4 -9.4 | 66 11 -10.2 -4.6 55 37 22555 275 1 1.0 -0.1 | 111 13 -12.6 4.7 56 34 23165 140 10 -6.4 7.7 | 122 24 -20.1 12.5 57 32 23470 150 12 -6.0 10.4 | 128 25 -19.6 15.2 58 30 23880 140 2 -1.3 1.5 | 113 16 -14.9 6.3 59 28 24384 185 4 0.3 4.0 | 124 16 -13.3 8.8 60 26 24689 170 10 -1.7 9.8 | 134 21 -15.4 14.7 61 25 24994 195 16 4.1 15.5 | 155 22 -9.5 20.3 62 24 25298 220 10 6.4 7.7 | 150 14 -7.2 12.5 63 22 25908 0 0 -0.0 -0.0 | 109 14 -13.6 4.8 64 20 26460 95 3 -3.0 0.3 | 107 17 -16.6 5.1 65 15 27432 280 4 3.9 -0.7 | 113 11 -9.7 4.1 66 14 27737 345 11 2.8 -10.6 | 62 12 -10.8 -5.8 67 9 28956 205 10 4.2 9.1 | 146 17 -9.4 13.9 68 9 29261 205 14 5.9 12.7 | 156 19 -7.7 17.5 69 8 29566 225 14 9.9 9.9 | 166 15 -3.7 14.7 70 7 29870 245 10 9.1 4.2 | 153 10 -4.6 9.0 71 7 30175 205 16 6.8 14.5 | 160 20 -6.9 19.3 Wind Parameters Mean winds (0-6000m): 259.5 at 19.3 knts Storm direction: 289.5 at 14.5 knts Shear (0-3000m) pos: 1.1 neg: 2.3 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 83.8 deg Storm rel helicity (0-3000m) pos: 40.7 neg: -97.2 tot: -56.4 m^2/s^2 ave: -18.8 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 12.9 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 49.26 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 ------------------------------------------------------------------------------- 500 341 6 87 12| 6.1 0.0 6.1| 0.0 -19.0 -19.0 -37.9 -0.85| 7.3 -6.2 1000 349 6 85 13| 3.4 0.0 3.4| 6.5 -19.4 -12.9 -12.9 -0.36| 6.1 -2.2 1500 2 7 83 14| 2.3 2.7 5.0| 18.1 -63.7 -45.6 -30.4 -0.39| 10.5 -4.1 2000 343 9 71 12| 1.7 3.5 5.3| 23.1 -95.7 -72.6 -36.3 -0.38| 13.1 -5.0 2500 331 9 71 10| 1.4 2.8 4.1| 36.2 -95.7 -59.5 -23.8 -0.15| 13.3 -2.0 3000 317 10 70 7| 1.1 2.3 3.4| 40.7 -97.2 -56.4 -18.8 -0.08| 12.9 -1.1 4000 294 12 84 2| 0.8 3.1 3.9| 51.9 -99.1 -47.2 -11.8 -0.01| 11.3 -0.2 5000 274 16 209 4| 0.6 3.5 4.2| 51.9-127.8 -75.9 -15.2 -0.07| 10.4 -0.7 6000 259 19 213 10| 0.5 3.9 4.4| 82.0-150.4 -68.5 -11.4 -0.06| 9.8 -0.6 Wrote GIF file: /home/apache/climate/data/raob//HEMM/skewt/HEMM.skewt.20251014.00.gif