Earthquake Information Timeline
0 5-10min 10-20min 1hr 2hrs 4hrs
epic
ente
r & m
agni
tude
(USG
S EN
S)
Shake
Map
(poi
nt s
ourc
e)
Earth
quak
e O
ccur
s
PAG
ER (p
endi
ng a
lert
, exp
osur
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PAG
ER (
Red
or Y
ello
w a
lert
and
loss
es)
Shake
Map
(w/ f
ault;
DYFI
dat
a)
PAG
ER
Did You Feel It?
Prelim
inar
y H
AZU
S (EQ
Expor
t los
ses)
Upd
ated
HA
ZUS (E
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loss
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G
eoPla
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Vie
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EC2
Upl
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TED
Global Timeline—Northern Italy, May 29, 2012
USGS Earthquake Notification (ENS)
• ~0+5minutes well instrumented areas
• ~0+5 to 20minutes poorly instrumented areas
• Northern AZ example ~17minutes
M7.0 Salt Lake City Segment MainshockShakeMap
• Point Source• Initial Loss Estimates• ~0+20minutes• M 3 and larger in U.S.• M 5 and larger Global
M7.0 Salt Lake City Segment MainshockShakeMap
• Fault Source• Updated Loss
Estimates• ~0+1hour
M7.0 Salt Lake City Segment MainshockPAGER
• Establishes Red Alert Level
• ~0+1hour
Hazus Loss EstimationProducts
• ~0+1 hours• FEMA, State,
local modeling coordination call
Operating Procedures
• ShakeMap Integration
• Map templates• Data structure• Hazus results
tables and common interpretations
Standard Operating Procedure for the Creation of Earthquake Scenario Priority Maps
using HAZUS MH MR-4
January 2010
Napa Bullets
• While not warranting an immediate response to address life-safety issues, the damages appear significant enough to warrant a possible declaration (attached).
• Using the data enhanced for the region during preparation of the BayArea Cat plan. The analysis was on the 4 Counties impacted by strong or very strong ground motions (Contra Costa, Napa, Solano, and Sonoma counties).
Napa Bullets
• The model projects no serious or life-threatening injuries and estimates ~20 minor injuries.
• Total building economic losses are estimated at $360M (95% are non-structural*), $275M of these losses are in Napa County.
• The total number of buildings with slight or greater damage is estimated at ~10,600 (9,600 slight and 1,000 moderate).
Addition of “Did You Feel It” Data
GIS Download Page