DigitalGlobe captured satellite images of the Fukushima Daiichi Nuclear Power Plant before and after an explosion at the No. 3 reactor building on March 14, 2011. Images taken 1 minute before show the reactor building intact, while images 3 minutes after show substantial damage, including the building's upper structure destroyed and a smoke plume drifting east over 2 kilometers. This was the second major explosion at the facility following one at the No. 1 reactor building on March 12.
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1. DigitalGlobe¡¯s Continuing Coverage of Power Plant
Fukushima Daiichi Nuclear
Okuma, Japan
Japan Earthquake/Tsunami, Focus on
37 25 18N 141 01 56E
Fukushima Daiichi Nuclear Facility:
Satellite Constellation Images Plant Seconds Before and Minutes
After Explosion at No.3 Reactor Building
FirstWatch
Imagery Report, Japan Earthquake/Tsunami
March 2011
FW_0011_2011_03_14
On March 14, 2011 between 11:00 and 11:04 AM local time (02:00 and 02:04 GMT), DigitalGlobe¡¯s constellation imaged
the Fukushima Daiichi Nuclear Power Plant twice--approximately 1 minute before (see page 5) and approximately 3
minutes after (see slides 6,7 & 8) an explosion at the No. 3 reactor building. This is the second major explosion seen at the
facility, following the explosion at the No. 1 reactor building on March 12, 2011 (see page 4).
Substantial damage could be seen to the reactor building, including the upper structure being largely destroyed with the
building¡¯s roof and side panels blown off. In addition, an extensive smoke and dust plume could be seen drifting east
approximately 2 kilometers from the damaged reactor building.
Subscribers to DigitalGlobe¡¯s FirstLook service have unprecedented access to pre-and-post event satellite imagery, like that which was used in the creation of this
report. Please see DigitalGlobe.com/FirstLook or contact DigitalGlobe Customer Service at +1 303.684.4561 for additional details and ordering information. Coming
soon, subscribers to DigitalGlobe¡¯s new FirstWatch service will also be able to receive detailed imagery analytic reports that spotlight significant activity seen in the
crisis-associated imagery.
2. Fukushima Daiichi Nuclear Power Plant
N
Okuma, Japan
37 25 18N 141 01 56E
November 21, 2004 March 13, 2011 March 14, 2011 March 14, 2011
Historic Image of After Unit 1 Reactor Building 1 Minute Before Unit 3 3 Minutes After Unit 3
Daiichi Before Explosion Reactor Building Explosion Reactor Building Explosion
Earthquake/Tsunami and
Subsequent Explosions
Damaged Unit 1 Unit 3 Reactor
Unit 1 Reactor Reactor Building Building Intact
Damaged Unit 3
Building Intact
Reactor Building
DigitalGlobe¡¯s Natural Color Satellite Image DigitalGlobe¡¯s Natural Color DigitalGlobe¡¯s Panchromatic DigitalGlobe¡¯s Natural Color
November 21, 2004 Satellite Image Satellite Image Satellite Image
March 13, 2011 (00:52 GMT) March 14, 2011 (02:00 GMT) March 14, 2011 (02:04 GMT)
3. Fukushima Daiichi Nuclear Power Plant
Okuma, Japan
37 25 18N 141 01 56E
Historic Image of Daiichi
Before Earthquake/Tsunami and
Subsequent Explosions.
DigitalGlobe¡¯s Natural Color Satellite Image
November 21, 2004
4. Fukushima Daiichi Nuclear Power Plant
Okuma, Japan
37 25 18N 141 01 56E
Before Unit 1
Reactor Building
Explosion
Unit 1 Reactor
Building Intact
Significant Damage to Surface
Structure/Water Intake Screens
DigitalGlobe¡¯s Natural Color Satellite Image
March 12, 2011 (01:38 GMT)
5. Fukushima Daiichi Nuclear Power Plant
Okuma, Japan
37 25 18N 141 01 56E
After Unit 1
Reactor Building
After Explosion
Damaged Unit 1
Reactor Building
(Roof Blown Off)
DigitalGlobe¡¯s Natural Color Satellite Image
March 13, 2011 (00:52 GMT)
6. Fukushima Daiichi Nuclear Power Plant
Okuma, Japan
37 25 18N 141 01 56E
1 Minute Before Unit 3
Reactor Building Explosion
Unit 3 Reactor
Building Intact
Damaged Unit 1
Reactor Building
DigitalGlobe¡¯s Panchromatic Satellite Image
March 14, 2011 (02:00 GMT)
7. Fukushima Daiichi Nuclear Power Plant
Okuma, Japan
37 25 18N 141 01 56E
3 Minutes After Unit 3
Reactor Building Explosion
Damaged Unit 3 Reactor
Building
(Visible Smoke/Dust Plume
Drifting East Approx 2
kilometers)
DigitalGlobe¡¯s Natural Color Satellite Image
March 14, 2011 (02:04 GMT)
8. Fukushima Daiichi Nuclear Power Plant
Okuma, Japan
37 25 18N 141 01 56E
3 Minutes After Unit 3
Reactor Building Explosion
Damaged Unit 3 Reactor
Building
(Visible Smoke/Dust
Plume Drifting East)
Damaged Unit 1
Reactor Building
DigitalGlobe¡¯s Natural Color Satellite Image
March 14, 2011 (02:04 GMT)
9. Fukushima Daiichi Nuclear Power Plant
Okuma, Japan
37 25 18N 141 01 56E
3 Minutes After Unit 3
Reactor Building Explosion
Damaged Unit 3 Reactor
Building
(Roof Blown Off; Panel
Walls Blown Out)
Damaged Unit 1
Reactor Building
Trucks
DigitalGlobe¡¯s Natural Color Satellite Image
March 14, 2011 (02:04 GMT)