Katherine 256km Radar/Lightning
About Weatherzone Radar
Distance and latitude/longitude coordinates are displayed when you mouse over the map. The origin for distance measuring is indicated by a red dot and defaults to either your location, if specified and in range, or the location of the radar/the centre of the map. The origin may be changed by clicking elsewhere on the map.
LocationRAAF Base Tindal Radar TypeWSR 81C-8 C Band Typical Availability24 hours
The Tindal radar is located on a small hill and offers a good view in all directions and no permanent echos are evident. The appearance of "false echoes" or Anomalous Propagation (AP) is generally limited to occasions where there are significant temperature inversions (in normally stable conditions) in the lower atmosphere. AP can fluctuate rapidly from one image to the next as the inversion is forming or dissipating, however, it has a quite static appearance and can normally be distinguished from "real" echoes which exhibit some movement and a definite life cycle of development and decay. RAAF aircraft operating in the area, particularly to the west and southwest, can drop "chaff" which will give a weak radar return. Such echoes normally dissipate quickly, seldom lasting longer than 15 to 20 minutes. The radar can suffer some attenuation loss during heavy precipitation events. In these instances, the leading echoes are normally displayed at "true" intensity, while trailing echoes may be displayed at a lower intensity due to some loss in signal strength. It is rare to observe echoes at a range greater than 300 km. The display of echoes at 300 km is indicative of the upper structure of a storm exceeding 12 km in height, however, echoes from storms at that distance may not display accurate intensities since the radar beam is generally directed above the most intensive part of the storm.
The Queensland Government will have the final say in assessing a major flood mitigation levee for Roma in the state's southern inland.
Residents in Tennant Creek say last weekend's rainfall was not recorded by the system that controversially replaced the local weather radar last year.
A deep low pressure system located over the Tasman Sea has whipped up wild winds and large waves in the past 24 hours, with maximum wave heights peaking at eight metres off the coast from Sydney.