9/20/2023 0 Comments Bay area doppler weatherDoppler observations can also reveal the presence of flocks of birds over Port Phillip Bay, which appear as thin lines, and generally have a higher velocity than the surrounding area. These appear as radials of incorrect Doppler velocities in the area to the northeast of the radar. These echoes may be distinguished from rain as they do not move with the wind and end abruptly at the shoreline of the bay.Doppler observations are occasionally affected by multi path reflections off Melbourne City buildings and approaching rain bands. ![]() Because the radar has an unobstructed view of Port Phillip Bay out to about 25km, sea-clutter may be seen over the bay during strong winds. These usually become more noticeable on cold, clear, winter nights or early winter mornings. These echoes usually occur along ridges and peaks as isolated, stationary patches, being most common near the Yarra Ranges to the ENE and Mount Macedon to the north. Occasionally, some permanent echoes will not be completely removed from the display. Non-meteorological aspects In most cases the processing of the radar signal removes permanent echoes caused by obstructions such as hills, buildings and other solid objects rather than rainfall. The location on the floor of a wide basin is ideal for Doppler observations which provide wind speed information. Similarly, cold fronts and associated rain and thunderstorms approaching from the northwest, through west and south are well detected. Summer thunderstorms that develop on the surrounding hills and mountains may be observed in detail. The high ground from the east, through north and to the south west tends to obscure shallow rain falling further away. Meteorological Aspects The radar is well sited to provide very good coverage for the Greater Melbourne Metropolitan Area. The most significant obstructions, starting from the east, are: Mt Dandenong 644m high, 53km to the east Yarra ranges 1219m, 83km to ENE Mt Macedon 1013m, 56km to the north Pentland Hills 763m and the Brisbane ranges 421m, 45km from the NNW through to the west and the You Yangs 363m, 30km to the SW. The Great Dividing Range dominates the topography from the east, through the north to the west. The radar is on a tower 24m above ground level. ° Share your weather photos and videos easily with KTVU FOX 2.Geographical Situation The radar is situated on the western plains of the Melbourne basin some 19km west-south-west of the Central Business District, about six kilometres from the western shores of Port Phillip bay and on a low rise about 20m above mean sea level. ![]() ° Felt a rumble? Get real-time Bay Area earthquake alerts from the USGS. ° Video forecasts and live streaming direct from the FOX 2 Weather Team, so you can stay informed even during power outages. ° Breathe easier with air quality alerts when conditions are Radar Forecasts Rivers and Lakes Climate and Past Weather Local Programs Click a location below for detailed forecast. ° Daily and Hourly forecasts update from our computer models. Radar is optimized for in-network and Wi-Fi performance. Snowfall data and high resolution satellite cloud imagery are also included. Bay Area Weather, Forecast, Maps and Doppler Radar Bay Area News, Local News, Weather, Traffic, Entertainment, Breaking News San Jose, CA 64 Cloudy Feels like 64 Humidity 83. ° Interactive radar map includes the past hour of a storm's movement and future radar to see where rain is headed. ° Getting ready to travel? Put in your destination and monitor the weather before you leave. The Bay Area's source for breaking news and live streaming video. ° Receive red flag warnings and storm alerts from the National Weather Service so you can stay safe. View our live Doppler 7 HD East Bay weather radar map for weather conditions for the East Bay, Oakland, and surrounding areas. ° Get your current forecasts at a glance, with fully integrated GPS to give you accurate conditions wherever you are. It’s like having the power of the KTVU FOX 2 Weather Team in the palm of your hand. From San Francisco to San Jose, Napa to Oakland and everywhere in between, get radar, traffic, and 7-day weather information on our newly designed, user-friendly interface. San Francisco, CA 69 ° Feels like 69° H: ° L: 57° as of 3:52 PM PDT Hourly Forecast 4 PM 1 67° 5 PM 1 67° 6 PM 2 67° 7 PM 2 66° 8 PM 2 64° 9 PM 2 63° 10 PM 3 62° 11 PM 7 61° 12 AM 8 60° 1. Track your local Bay Area forecast with a brand new app from the KTVU FOX 2 Weather team.
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