Monday, September 5, 2011

Heavy rain likely over the next several days

Heavy rainfall is likely over the next several days in central Virginia, and in much of the Eastern U.S., as a result of an upper trough swinging out of the Upper Midwest and pulling in the remnants of Tropical Storm Lee from the Gulf Coast states. Widespread rainfall totals of 1"-3" are likely over the next several days, with higher totals up to 6"-10" in some locations.
Flash Flood Watches extend from the Canadian border in the Northeast all the way through Virginia and down to the Gulf Coast.

Our heaviest rainfall should occur Tuesday afternoon, overnight, and through Wednesday, when we have our Flash Flood Watch in effect for parts of west, southwest, and north-central Virginia.

Stay with CBS 6, we'll keep you ahead of the storm.
--Meteorologist Carrie Rose

Thursday, September 1, 2011

Third-biggest aftershock rattles Virginia Thursday morning

The third-biggest aftershock since "the big one" a week ago Tuesday woke many Virginians up a little early Thursday, September 1 at 5:09 AM EDT as a magnitude 3.4 earthquake centered slightly northeast of the town of Cuckoo, south of Mineral, occurred. This aftershock has been reviewed by a seismologist, and you can read their full report by clicking here.

USGS Topographic Map, Resolution: 16.0 meters/pixel

Here is the ranking now of our earthquake and the biggest aftershocks since last Tuesday:

This morning's magnitude 3.4 ties the aftershock from August 24th, less than 24 hours after the initial 5.8 earthquake. There have been an official total of 22 aftershocks in the Central Virginia Seismic Zone since "the big one." As of this blog posting, people are reporting into the USGS feeling this morning's aftershock as far north as Baltimore and into southern Virginia from around Lynchburg to Chesapeake.

More aftershocks are likely in the coming weeks, but are not likely to surpass the magnitude of the first earthquake, 5.8.
Stay with CBS 6, we'll keep you ahead of the storm.
--Meteorologist Carrie Rose

Tuesday, August 30, 2011

Will Irene's name be retired?

CBS 6 Meteorologist Carrie Rose contacted the NOAA NWS National Hurricane Center to inquire about whether or not "Irene" will become a retired name, considering the destruction and death toll caused by her. Here's the answer (via email) from a National Hurricane Center representative:

"Hello Carrie,

Thanks for your email.

The decision to retire a name is made by the World Meteorological Organization (WMO) Region IV Committee during their annual meeting, which will take place in the spring. The representative of a member nation on this committee can ask for a name to be retired. A vote is taken on that request. If accepted, the name is retired and a new name is voted upon to replace it.

Best regards,

Dennis Feltgen
Public Affairs Officer
Meteorologist
NOAA Communications & External Affairs"


Image: Hurricane Irene along the Delmarva coastline on Saturday, NOAA.

So this means we may not know if "Irene" becomes a retired name, like Katrina and Isabel, for example, until next Spring. Click here to see a list of the retired names. And click here to see what tropical cyclone names are currently in rotation.

Stay with CBS 6, we'll keep you ahead of the storm.
--Meteorologist Carrie Rose