Earthquake with magnitude of Md 2.3 on date 09-05-2000 and time 10:37:47 (UTC) in region 2 km SW Pizzoli (AQ)

A magnitude Md 2.3 earthquake occured in region: 2 km SW Pizzoli (AQ), on

  • 09-05-2000 10:37:47 (UTC)
  • 09-05-2000 12:37:47 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4270, 13.2720 at 4 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pizzoli AQ 2 4326 4326
Barete AQ 3 737 5063
Cagnano Amiterno AQ 5 1369 6432
Scoppito AQ 6 3727 10159
Capitignano AQ 11 665 10824
Montereale AQ 11 2581 13405
L'Aquila AQ 13 69753 83158
Borbona RI 15 617 83775
Tornimparte AQ 15 3187 86962
Antrodoco RI 16 2588 89550
Lucoli AQ 16 1011 90561
Campotosto AQ 17 542 91103
Borgo Velino RI 18 972 92075
Micigliano RI 18 127 92202
Posta RI 18 694 92896

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km NW of L'Aquila (69753 inhabitants)
44 Km SW of Teramo (54892 inhabitants)
53 Km E of Terni (111501 inhabitants)
65 Km NE of Tivoli (56533 inhabitants)
65 Km NE of Guidonia Montecelio (88673 inhabitants)
73 Km W of Montesilvano (53738 inhabitants)
74 Km W of Chieti (51815 inhabitants)
75 Km SE of Foligno (57155 inhabitants)
78 Km W of Pescara (121014 inhabitants)
88 Km NE of Roma (2864731 inhabitants)
92 Km NE of Velletri (53303 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
Md 2.3 2000-05-09
10:37:47
42.427 13.272 4 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 391809
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2000-05-09 10:37:47 ± 0.076
Latitude 42.4270 ± 0.0032
Longitude 13.2720 ± 0.0068
Depth (km) 4 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 391809

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 665.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 179
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.00372
Epicentral distance of station farthest from the epicenter (degree) 0.00988
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

Md:2.3

Field Value
Value 2.3
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 391809
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:08:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.ARV.Z. 2000-05-09T10:38:25.76 10.0 undecidable manual SN 347 1.0989 0.14 0.4
--.ASS.Z. 2000-05-09T10:38:15.22 10.0 undecidable manual SG 324 0.777 -0.29 0.1
--.ARV.Z. 2000-05-09T10:38:09.42 10.0 undecidable manual PN 347 1.0989 0 1.5
--.MNS.Z. 2000-05-09T10:38:04.11 10.0 undecidable manual SG 264 0.4329 -0.12 0.6
--.NRCA.Z. 2000-05-09T10:38:03.55 10.0 undecidable manual SG 344 0.4218 -0.09 0.7
--.PQ9.Z. 2000-05-09T10:38:03.30 10.0 undecidable manual SG 166 0.4107 -0.32 0
--.ASS.Z. 2000-05-09T10:38:03.64 10.0 undecidable manual PG 324 0.777 0.05 1.8
--.MNS.Z. 2000-05-09T10:37:57.21 10.0 undecidable manual PG 264 0.4329 0.13 1.3
--.PQ9.Z. 2000-05-09T10:37:56.67 10.0 undecidable manual PG 166 0.4107 0.1 1.6
--.NRCA.Z. 2000-05-09T10:37:56.72 10.0 undecidable manual PG 344 0.4218 -0.01 2.1
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download