Earthquake with magnitude of ML 0.2 on date 25-05-2019 and time 12:32:48 (UTC) in region 8 km E Pizzoli (AQ)

A magnitude ML 0.2 earthquake occured in region: 8 km E Pizzoli (AQ), on

  • 25-05-2019 12:32:48 (UTC)
  • 25-05-2019 14:32:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.45, 13.4 at 12 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 8 4326 4326
Barete AQ 9 737 5063
Capitignano AQ 11 665 5728
L'Aquila AQ 11 69753 75481
Campotosto AQ 12 542 76023
Crognaleto TE 13 1297 77320
Cagnano Amiterno AQ 14 1369 78689
Scoppito AQ 15 3727 82416
Montereale AQ 15 2581 84997
Pietracamela TE 15 271 85268
Fano Adriano TE 16 296 85564
Lucoli AQ 19 1011 86575
Poggio Picenze AQ 19 1136 87711
Fossa AQ 19 721 88432
Tornimparte AQ 20 3187 91619
Ocre AQ 20 1167 92786

Municipalities with at least 50000 inhabitants

An earthquake occurred to
11 Km N of L'Aquila (69753 inhabitants)
34 Km SW of Teramo (54892 inhabitants)
62 Km W of Montesilvano (53738 inhabitants)
63 Km E of Terni (111501 inhabitants)
65 Km W of Chieti (51815 inhabitants)
67 Km W of Pescara (121014 inhabitants)
73 Km NE of Tivoli (56533 inhabitants)
75 Km NE of Guidonia Montecelio (88673 inhabitants)
80 Km SE of Foligno (57155 inhabitants)
98 Km NE of Roma (2864731 inhabitants)
99 Km NE of Velletri (53303 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
Rev 1000 ML 0.2 2019-05-25
12:32:48
42.45 13.4 12 2019-11-13
14:31:07
Bollettino Sismico Italiano INGV 73320911
Rev 100 ML 0.1 2019-05-25
12:32:48
42.48 13.4 7 2019-05-25
12:54:18
Sala Sismica INGV-Roma 68875961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-05-25 12:32:48 ± 0.14
Latitude 42.45 ± 0.01
Longitude 13.40 ± 0.01
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73320911

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1104
Semi-minor axis of confidence ellipse (meter) 326
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 2
Circular confidence region, given by single value of horizontal uncertainty (meter) 1100
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 203
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.22933
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:0.2

Field Value
Value 0.2
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 73320911
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-18 10:34:36

ML:0.1

Field Value
Value 0.1
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 68875961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-05-25 12:54:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CTI.HHZ. 2019-05-25T12:34:40.55 3.0 undecidable manual Sg 12.27 0
IV.MBFT.HHZ. 2019-05-25T12:34:34.96 3.0 undecidable manual Sn -1.26 0
CH.MUGIO.HHZ. 2019-05-25T12:34:15.28 3.0 undecidable manual Pg 21.780001 0
IV.TDS.HHZ. 2019-05-25T12:34:11.41 3.0 undecidable manual Sn -4.79 0
GU.SARM.EHZ. 2019-05-25T12:34:07.91 3.0 undecidable manual Sn 7.09 0
IV.IMOL.HNZ. 2019-05-25T12:33:49.52 3.0 undecidable manual Sn 0.06 0
IT.ORP.HGZ. 2019-05-25T12:33:37.64 3.0 undecidable manual Sg 2.86 0
IV.NDIM.HHZ. 2019-05-25T12:33:32.14 3.0 negative manual Pn 0.88 0
IV.BRSN.EHZ. 2019-05-25T12:33:25.19 3.0 positive manual Pg 6.78 0
IT.VNF1.HGZ. 2019-05-25T12:33:14.30 3.0 undecidable manual S -0.47 0
IV.ATFO.HHZ. 2019-05-25T12:33:04.43 3.0 negative manual Pn -0.49 0
IV.TERO.HHZ. 2019-05-25T12:32:57.33 0.3 undecidable manual S 42 0.2293 93 -0.18 74
IV.GIGS.HHZ. 2019-05-25T12:32:54.35 0.6 undecidable manual S 90 0.1313 105 -0.28 48
IV.RM33.EHZ. 2019-05-25T12:32:54.72 0.3 undecidable manual S 293 0.1448 100 -0.3 71
IV.CAMP.HHE. 2019-05-25T12:32:53.50 0.6 undecidable manual S 7 0.0836 128 0.13 47
IV.TERO.HHZ. 2019-05-25T12:32:53.64 0.1 undecidable manual P 42 0.2293 93 0.04 96
IV.RM33.EHZ. 2019-05-25T12:32:52.18 0.1 undecidable manual P 293 0.1448 100 0.02 100
IV.CAMP.HHE. 2019-05-25T12:32:51.13 0.3 undecidable manual P 7 0.0836 128 -0.08 75
IV.GIGS.HHZ. 2019-05-25T12:32:51.99 0.3 undecidable manual P 90 0.1313 105 0.05 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GIGS.HHE. ML:-0.3 5.447395E-6 0.2208 AML other m 2019-05-25T12:32:53.80
IV.RM33.EHN. ML:0.5 2.4552705E-5 1.04 AML other m 2019-05-25T12:32:54.87
IV.RM33.EHE. ML:0.4 1.7756742E-5 0.3008 AML other m 2019-05-25T12:32:55.24
IV.GIGS.HHN. ML:0 8.9014485E-6 0.1408 AML other m 2019-05-25T12:32:55.05
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download