Suggested Searches

2 min read

Unseasonably Heavy Rain Floods Thailand

Instruments:
March 23 -  30, 2011
March 23-30, 2011

Normally the end of March brings dry weather to tropical Thailand. In 2011, however, a powerful storm settled over the Malay Peninsula, bringing up to 1,270 millimeters (50 inches) of rain in little over a week. The intense rain flooded 8 provinces, killing 13 and affecting 842,324 people as of April 1, said the government of Thailand.

This image, made from the Multi-satellite Precipitation Analysis based on data from the Tropical Rainfall Measuring Mission (TRMM) satellite, shows rainfall for March 23–30, 2011. Rainfall totals range from 200 millimeters (8 inches) to more than 1,200 millimeters (47 inches) across the Malay Peninsula. TRMM measured the most rain immediately south of the city of Surat Thani.

According to AccuWeather, the region usually receives 1–3 inches (25–76 mm) of rain in March, though heavy downpours do occur at other times of the year. The unseasonal rain caused landslides and widespread flooding. One landslide, in the Krabi province on the mountainous west side of the peninsula, destroyed a village, leaving 100 people missing, reported the Thai newspaper, the Nation.

References & Resources

NASA Earth Observatory image by Jesse Allen, using near-real-time data provided courtesy of TRMM Science Data and Information System at Goddard Space Flight Center. Caption by Holli Riebeek.

None

You may also be interested in:

Stay up-to-date with the latest content from NASA as we explore the universe and discover more about our home planet.

Senyar Swamps Sumatra
3 min read

A rare tropical cyclone dropped torrential rains on the Indonesian island, fueling extensive and destructive floods.

Article
Monsoon Rains Flood Pakistan
3 min read

Heavy rains and flooding across the country since June 2025 have displaced millions of people, devastated infrastructure, and submerged farmland.

Article
Rings of Rock in the Sahara 
3 min read

In southeastern Libya, Jabal Arkanū’s concentric rock rings stand as relics of past geologic forces that churned beneath the desert.

Article