UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121912.upa.cvt Date: 1200Z 19 DEC 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:1200Z 19 DEC 25 Station: MMAN WMO ident: 76394 Latitude: 25.87 Longitude: -100.23 Elevation: 448.00 ------------------------------------------------------------------------------- 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 178 SFC 968 448 13.6 5.6 58 8.0 9.3 270 2 289.4 290.5 283.9 306.2 5.89 2 967 457 15.2 4.2 48 11.0 9.4 267 2 291.1 292.1 284.0 306.5 5.34 3 966 466 16.6 3.6 42 13.0 9.7 263 2 292.6 293.5 284.4 307.5 5.13 4 963 492 16.6 3.6 42 13.0 9.7 254 3 292.9 293.8 284.5 307.8 5.14 5 928 809 15.6 3.6 45 12.0 9.2 210 8 295.0 295.9 285.5 310.6 5.34 6 925 837 15.4 4.4 48 11.0 9.5 210 8 295.1 296.1 285.9 311.6 5.67 7 891 1152 12.4 3.4 54 9.0 7.6 154 12 295.1 296.1 285.7 311.2 5.48 8 877 1284 12.4 4.4 58 8.0 8.0 139 12 296.5 297.6 286.8 314.0 5.98 9 850 1545 10.4 4.4 66 6.0 7.2 135 14 297.0 298.2 287.1 315.2 6.17 10 816 1884 7.4 5.5 88 1.9 6.3 157 12 297.3 298.6 288.0 317.7 6.95 11 810 1945 7.0 5.4 90 1.6 6.1 159 12 297.6 298.8 288.1 317.9 6.96 12 809 1955 7.2 5.7 90 1.5 6.3 159 12 297.9 299.2 288.3 318.7 7.11 13 800 2048 8.8 0.8 57 8.0 4.7 162 12 300.5 301.5 287.3 315.7 5.07 14 789 2163 9.8 0.8 53 9.0 5.1 169 11 302.8 303.7 288.2 318.3 5.14 15 765 2420 8.8 -0.2 53 9.0 4.2 198 6 304.4 305.3 288.5 319.4 4.93 16 763 2442 8.6 0.6 57 8.0 4.4 200 6 304.4 305.4 288.8 320.4 5.24 17 762 2452 8.6 0.6 57 8.0 4.4 201 6 304.5 305.5 288.9 320.5 5.25 18 760 2474 9.8 -2.2 43 12.0 3.8 202 6 306.1 306.9 288.5 319.3 4.28 19 759 2485 10.8 -5.2 32 16.0 3.2 203 6 307.3 307.9 288.1 317.9 3.42 20 744 2652 11.8 -10.2 20 22.0 2.2 212 7 310.1 310.5 288.0 317.7 2.36 21 733 2777 11.4 -11.6 19 23.0 1.7 219 8 311.0 311.4 288.1 317.9 2.14 22 700 3161 8.6 -13.4 20 22.0 -0.3 250 8 312.0 312.4 288.2 318.4 1.94 23 606 4334 1.6 -34.4 5 36.0 -7.2 323 9 317.1 317.1 288.2 318.3 0.34 24 567 4864 -3.1 -28.1 12 25.0 -9.8 307 10 317.6 317.8 288.7 320.0 0.67 25 542 5220 -3.3 -32.3 9 29.0 -10.5 254 4 321.5 321.6 289.8 323.2 0.47 26 500 5850 -8.7 -31.7 14 23.0 -14.0 350 8 322.4 322.5 290.1 324.4 0.54 27 451 6637 -16.1 -34.1 20 18.0 -19.6 347 9 322.8 322.9 290.1 324.5 0.47 28 418 7205 -19.7 -43.7 10 24.0 -23.0 357 10 325.3 325.3 290.6 326.0 0.19 29 400 7530 -22.5 -44.5 12 22.0 -25.2 360 10 325.7 325.8 290.7 326.4 0.18 30 324 9039 -35.1 -61.1 5 26.0 -36.4 11 18 328.6 328.6 291.3 328.7 0.03 31 300 9570 -40.1 -55.1 19 15.0 -40.8 15 21 328.8 328.9 291.5 329.1 0.07 32 279 10062 -44.5 -55.5 28 11.0 -45.0 11 26 329.4 329.4 291.6 329.7 0.07 33 272 10233 -45.7 -62.7 13 17.0 -46.2 10 27 330.1 330.1 291.7 330.2 0.03 34 250 10790 -50.7 -63.7 20 13.0 -51.0 5 33 330.7 330.7 291.9 330.8 0.03 35 233 11246 -53.9 -66.9 19 13.0 -54.1 10 39 332.6 332.6 292.4 332.6 0.02 36 200 12220 -57.5 -74.5 10 17.0 -57.7 280 10 341.7 341.7 294.7 341.7 0.01 37 194 12411 -58.5 -74.5 11 16.0 -58.7 273 11 343.1 343.1 295.1 343.1 0.01 38 188 12607 -59.1 -76.1 9 17.0 -59.3 285 27 345.2 345.2 295.6 345.3 0.01 39 177 12986 -56.5 -78.5 5 22.0 -56.8 293 30 355.5 355.5 297.8 355.5 0.00 40 150 14020 -61.3 -82.3 5 21.0 -61.4 275 39 364.5 364.5 299.5 364.5 0.00 41 137 14578 -62.9 -85.9 3 23.0 -63.0 258 46 371.2 371.2 300.8 371.2 0.00 42 100 16460 -73.7 -90.7 6 17.0 -73.7 260 33 385.3 385.3 303.1 385.3 0.00 43 90 17076 -76.1 -91.1 8 15.0 -76.2 267 36 392.3 392.3 304.1 392.3 0.00 44 84 17479 -74.3 -90.3 7 16.0 -74.3 288 36 403.8 403.8 305.7 403.8 0.00 45 74 18218 -76.5 -89.5 11 13.0 -76.6 309 29 414.1 414.1 307.0 414.1 0.00 46 70 18540 -76.1 -89.1 11 13.0 -76.2 300 18 421.6 421.6 307.9 421.6 0.00 47 66 18880 -76.5 -89.5 11 13.0 -76.6 251 14 427.9 427.9 308.6 427.9 0.00 48 55 19951 -69.7 -86.7 7 17.0 -69.8 196 12 466.4 466.4 312.3 466.4 0.00 49 50 20530 -62.9 -85.9 3 23.0 -63.3 215 19 495.3 495.3 314.6 495.3 0.00 50 37 22401 -59.1 -87.1 1 28.0 -59.9 256 18 549.6 549.6 318.1 549.6 0.01 51 33 23111 -63.5 -87.5 2 24.0 -64.0 220 12 556.2 556.2 318.4 556.2 0.01 52 30 23700 -61.1 -88.1 2 27.0 -61.9 195 19 578.1 578.1 319.6 578.1 0.01 53 24 25092 -60.3 -87.3 2 27.0 -61.4 267 19 618.5 618.5 321.4 618.5 0.01 54 21 25937 -54.9 -85.9 1 31.0 -57.1 258 24 658.9 658.9 323.0 659.0 0.01 55 20 26250 -53.7 -85.7 1 32.0 -56.2 250 25 671.8 671.8 323.5 671.9 0.01 56 14 28545 -53.3 -85.3 1 32.0 -56.7 278 28 745.3 745.3 325.8 745.5 0.02 57 13 29024 -51.3 -85.3 1 34.0 -55.5 264 31 768.2 768.2 326.4 768.4 0.02 58 11 30110 -51.3 -83.3 1 32.0 -56.0 252 38 805.8 805.8 327.4 806.1 0.03 59 10 30730 -50.5 -83.5 1 33.0 -55.8 245 41 831.0 831.1 328.0 831.4 0.04 60 7.6 32549 -43.3 -81.3 1 38.0 -53.1 928.0 928.0 329.9 928.7 0.07 TRP 188 12607 -59.1 -76.1 9 17.0 -59.3 285 27 345.2 345.2 295.6 345.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5672.00 m Freezing level: 592.72 mb = 4514.41 m = 14810.87 ft Wetbulb zero: 704.66 mb = 3105.68 m = 10189.12 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 29.77 % Est. max temperature: 21.43 C = 70.57 F Sfc-Lift cond lev (LCL): 857.94 mb = 1467.46 m = 4814.43 ft T: 11.00 C 700-500 lapse rate: 6.43 C/km ThetaE index: 3.00 C Layer 800.0- 789.0 mb Conv cond level (CCL): 570.12 mb = 4820.12 m = 15813.86 ft Mean mixing ratio: 5.51 g/kg Conv temperature: 41.49 C = 106.69 F Cap Strength: 13.85 C Lifted Index: 13.08 C Risk: None Lifted Index @300 mb: 12.97 C Lifted Index @700 mb: 12.27 C Showalter Index: 10.44 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 13.10 C K Index: 1.50 Risk: None Sweat Index: 88.80 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.19 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 56402.05 J/kg Cap Strength: 13.82 C Lift Cond Lev (LCL): 781.80 mb = 2239.22 m = 7346.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 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 ---------------------------------------------------------- 0 968 448 270 2 2.0 -0.0 | 116 5 -4.1 2.0 1 950 610 210 4 2.0 3.5 | 143 7 -4.1 5.4 2 925 837 210 8 4.0 6.9 | 167 9 -2.1 8.9 3 916 914 200 10 3.4 9.4 | 167 12 -2.6 11.3 4 884 1219 140 12 -7.7 9.2 | 129 18 -13.8 11.1 5 852 1524 135 12 -8.5 8.5 | 126 18 -14.5 10.4 6 850 1545 135 14 -9.9 9.9 | 127 20 -16.0 11.9 7 822 1829 155 12 -5.1 10.9 | 139 17 -11.1 12.8 8 792 2134 165 12 -3.1 11.6 | 146 16 -9.2 13.5 9 763 2438 200 6 2.1 5.6 | 152 9 -4.0 7.6 10 710 3048 235 10 8.2 5.7 | 196 8 2.1 7.7 11 700 3161 250 8 7.5 2.7 | 197 5 1.5 4.7 12 683 3353 315 6 4.2 -4.2 | 38 3 -1.8 -2.3 13 658 3658 295 6 5.4 -2.5 | 47 1 -0.6 -0.6 14 633 3962 320 10 6.4 -7.7 | 356 6 0.4 -5.7 15 587 4572 325 8 4.6 -6.6 | 18 5 -1.5 -4.6 16 565 4877 305 10 8.2 -5.7 | 331 4 2.1 -3.8 17 544 5182 250 4 3.8 1.4 | 145 4 -2.3 3.3 18 523 5486 295 6 5.4 -2.5 | 47 1 -0.6 -0.6 19 504 5791 345 8 2.1 -7.7 | 35 7 -4.0 -5.8 20 500 5850 350 8 1.4 -7.9 | 38 8 -4.7 -5.9 21 429 7010 345 10 2.6 -9.7 | 24 8 -3.5 -7.7 22 412 7315 5 10 -0.9 -10.0 | 41 11 -6.9 -8.0 23 400 7530 360 10 -0.0 -10.0 | 37 10 -6.1 -8.0 24 300 9570 15 21 -5.4 -20.3 | 32 22 -11.5 -18.3 25 250 10790 5 33 -2.9 -32.9 | 16 32 -8.9 -30.9 26 232 11278 10 39 -6.8 -38.4 | 19 39 -12.8 -36.5 27 211 11887 25 12 -5.1 -10.9 | 51 14 -11.1 -8.9 28 201 12192 345 8 2.1 -7.7 | 35 7 -4.0 -5.8 29 200 12220 280 10 9.8 -1.7 | 267 4 3.8 0.2 30 191 12497 270 12 12.0 -0.0 | 252 6 5.9 2.0 31 188 12607 285 27 26.1 -7.0 | 284 21 20.0 -5.0 32 182 12802 290 31 29.1 -10.6 | 291 25 23.1 -8.7 33 174 13106 295 29 26.3 -12.3 | 297 23 20.2 -10.3 34 157 13716 260 31 30.5 5.4 | 253 26 24.5 7.3 35 150 14020 275 39 38.9 -3.4 | 273 33 32.8 -1.4 36 143 14326 270 49 49.0 -0.0 | 267 43 42.9 2.0 37 136 14630 255 45 43.5 11.6 | 250 40 37.4 13.6 38 111 15850 275 33 32.9 -2.9 | 272 27 26.8 -0.9 39 105 16154 250 25 23.5 8.6 | 239 20 17.4 10.5 40 100 16460 260 33 32.5 5.7 | 254 28 26.4 7.7 41 95 16764 250 35 32.9 12.0 | 243 30 26.8 13.9 42 77 17983 315 37 26.2 -26.2 | 320 31 20.1 -24.2 43 70 18540 300 18 15.6 -9.0 | 306 12 9.5 -7.0 44 66 18898 250 14 13.2 4.8 | 226 10 7.1 6.7 45 59 19507 320 6 3.9 -4.6 | 40 3 -2.2 -2.6 46 56 19812 190 10 1.7 9.8 | 160 13 -4.3 11.8 47 51 20422 215 19 10.9 15.6 | 195 18 4.8 17.5 48 50 20530 215 19 10.9 15.6 | 195 18 4.8 17.5 49 48 20726 215 19 10.9 15.6 | 195 18 4.8 17.5 50 44 21336 240 19 16.5 9.5 | 222 15 10.4 11.5 51 42 21641 230 27 20.7 17.4 | 217 24 14.6 19.3 52 38 22250 290 21 19.7 -7.2 | 291 15 13.7 -5.2 53 36 22555 220 14 9.0 10.7 | 193 13 2.9 12.7 54 33 23165 220 12 7.7 9.2 | 188 11 1.7 11.1 55 31 23470 245 12 10.9 5.1 | 214 9 4.8 7.0 56 30 23700 195 19 4.9 18.4 | 177 20 -1.1 20.3 57 30 23774 190 18 3.1 17.7 | 172 20 -2.9 19.7 58 27 24384 265 16 15.9 1.4 | 251 10 9.9 3.3 59 26 24689 250 16 15.0 5.5 | 230 12 9.0 7.4 60 23 25298 275 21 20.9 -1.8 | 270 15 14.9 0.1 61 20 26250 250 25 23.5 8.6 | 239 20 17.4 10.5 62 18 26822 245 21 19.0 8.9 | 230 17 13.0 10.8 63 17 27127 260 25 24.6 4.3 | 251 20 18.6 6.3 64 16 27737 280 31 30.5 -5.4 | 278 25 24.5 -3.4 65 14 28346 285 27 26.1 -7.0 | 284 21 20.0 -5.0 66 13 28956 265 31 30.9 2.7 | 259 25 24.8 4.7 67 10 30730 245 41 37.2 17.3 | 238 37 31.1 19.3 Wind Parameters Mean winds (0-6000m): 257.9 at 8.5 knts Storm direction: 287.9 at 6.4 knts Shear (0-3000m) pos: 3.1 neg: 2.3 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): -78.3 deg Storm rel helicity (0-3000m) pos: 60.6 neg: -42.8 tot: 17.8 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.50 Bulk Shear: 5.27 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 ------------------------------------------------------------------------------- 500 210 6 155 8| 0.0 10.2 10.2| 9.7 -2.4 7.3 14.6 0.44| 11.2 4.9 1000 170 9 144 13| 0.0 6.9 6.9| 9.7 -42.4 -32.7 -32.7 -0.22| 11.4 -2.6 1500 159 10 139 15| 1.6 4.6 6.2| 33.1 -42.4 -9.3 -6.2 -0.00| 10.2 -0.0 2000 162 10 141 15| 2.8 3.5 6.3| 45.4 -42.8 2.6 1.3 0.07| 10.1 0.7 2500 171 10 146 14| 3.2 2.8 6.0| 56.6 -42.8 13.8 5.5 0.18| 9.1 1.6 3000 180 9 152 13| 3.1 2.3 5.4| 60.6 -42.8 17.8 5.9 0.29| 10.1 2.9 4000 203 9 166 11| 2.6 1.7 4.3| 63.1 -43.3 19.7 4.9 0.26| 8.7 2.2 5000 228 9 182 8| 2.1 1.7 3.8| 63.5 -51.0 12.5 2.5 0.07| 8.6 0.6 6000 258 8 211 4| 2.0 1.4 3.4| 65.6 -53.4 12.3 2.0 0.05| 7.9 0.4 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20251219.12.gif