Earthquake with magnitude of Md 2.4 on date 05-05-2001 and time 11:29:30 (Italy) in region 5 km NW Montereale (AQ)

A magnitude Md 2.4 earthquake occured in region: 5 km NW Montereale (AQ), on

  • 05-05-2001 09:29:30 (UTC)
  • 05-05-2001 11:29:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.5520, 13.1990 at 10 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
Montereale AQ 5 2581 2581
Borbona RI 7 617 3198
Cittareale RI 8 482 3680
Posta RI 9 694 4374
Capitignano AQ 9 665 5039
Cagnano Amiterno AQ 10 1369 6408
Amatrice RI 11 2657 9065
Barete AQ 13 737 9802
Campotosto AQ 14 542 10344
Pizzoli AQ 15 4326 14670
Micigliano RI 16 127 14797
Accumoli RI 17 667 15464
Antrodoco RI 18 2588 18052
Leonessa RI 19 2435 20487
Borgo Velino RI 20 972 21459

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km NW of L'Aquila (69753 inhabitants)
43 Km W of Teramo (54892 inhabitants)
45 Km E of Terni (111501 inhabitants)
61 Km SE of Foligno (57155 inhabitants)
73 Km NE of Guidonia Montecelio (88673 inhabitants)
73 Km NE of Tivoli (56533 inhabitants)
78 Km W of Montesilvano (53738 inhabitants)
83 Km W of Chieti (51815 inhabitants)
84 Km W of Pescara (121014 inhabitants)
90 Km SE of Perugia (166134 inhabitants)
91 Km E of Viterbo (67173 inhabitants)
94 Km NE of Roma (2864731 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 2.4 2001-05-05
09:29:30
42.552 13.199 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 417189
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2001-05-05 09:29:30 ± 0.147
Latitude 42.5520 ± 0.0094
Longitude 13.1990 ± 0.0172
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 417189

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) 1752.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 155
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00219
Epicentral distance of station farthest from the epicenter (degree) 0.00648
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

Md:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 417189
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:33:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.SNTG.Z. 2001-05-05T09:29:56.14 10.0 undecidable manual SG 345 0.7215 0.81 0
--.ASS.Z. 2001-05-05T09:29:53.54 10.0 undecidable manual SG 322 0.6438 0.74 0
--.MNS.Z. 2001-05-05T09:29:45.34 10.0 undecidable manual SG 246 0.4107 -0.02 0.5
--.SNTG.Z. 2001-05-05T09:29:44.17 10.0 negative manual PG 345 0.7215 -0.48 0.8
--.ASS.Z. 2001-05-05T09:29:43.60 10.0 positive manual PG 322 0.6438 -0.13 2.1
--.PQ9.Z. 2001-05-05T09:29:41.73 10.0 undecidable manual PG 164 0.5439 0.35 0.7
--.NRCA.Z. 2001-05-05T09:29:40.74 10.0 undecidable manual SG 347 0.2886 -0.49 0.2
--.AQU.Z. 2001-05-05T09:29:39.41 10.0 undecidable manual SG 142 0.2442 -0.55 0.2
--.MNS.Z. 2001-05-05T09:29:38.58 10.0 positive manual PG 246 0.4107 -0.32 1.7
--.NRCA.Z. 2001-05-05T09:29:36.28 10.0 negative manual PG 347 0.2886 -0.23 2.1
--.AQU.Z. 2001-05-05T09:29:35.85 10.0 positive manual PG 142 0.2442 0.07 2.6
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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