Radial Search Offshore Observations Enter a latitude, longitude, and search radius and the form will return all offshore observations within that distance of the location you entered. Given the scarcity of observations in general, a radius of less than 100 miles will rarely return observations.
West longitude is negative and south latitude is negative.
If you don't receive observations, check the sign of the latitude and longitude or try increasing the search radius. When done click or press to clear the page.