According to the new data, the earthquake rupture did not reach the surface which is unusual for an earthquake this size. More importantly, the images confirm that only the western half of the fault segment that last ruptured in 1751 actually ruptured in the current earthquake. “We’re still waiting for the other shoe to drop,” says Tim Dixon, professor of geology and geophysics at the University of Miami Rosenstiel School of Marine & Atmospheric Science.
On 7 February 2010, UN-SPIDER appeared in the “W wie Wissen” educational programme run by the German ARD TV network. The entire show zoomed in on the 7.2 magnitude earthquake that struck Haiti on 12 January 2010, leaving a trail of utter destruction and devastation in its wake. National governments, military and nongovernmental organizations rushed the humanitarian assistance to Port au Prince immediately after the earthquake.
The UN-SPIDER SpaceAid framework was triggered on 12 January 2010 for the devastating earthquake of magnitude 7 that struck Haiti. The massive damage to the local infrastructure in Haiti has made satellite images and maps vital to assess damage and plan the relief work. Those images can be used by humanitarian relief workers on the ground to for example identify accessible roads and suitable areas to set up relief facilities.
Following the devastating earthquake on Haiti, relief organisations require rapid, reliable and meaningful information on the local situation, the state of the infrastructure and the extent of the damage for their deployment in the
The image shows movements in the Earth's crust caused by the earthquake in Haiti on 12 January 2010. The colour scale shows the extent of the displacements, from green for small displacements to deep red for movements of two metres. The red-coloured area north of the Enriquillo fault zone (red line) was displaced by about 80 centimetres during the earthquake, in the direction of the oblique radar view. This corresponds to a horizontal movement of about 1.3 metres to the west.
JPL’s Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) captured a false-color composite image of the city of Port-au-Prince, Haiti, and the surrounding region on Jan. 27, 2010. Port-au-Prince is visible near the center of the image. The large dark line running east-west near the city is the main airport. UAVSAR left NASA’s Dryden Flight Research Center in Edwards, Calif., Jan.