Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 25-03-2024 and time 19:38:19 (UTC) in region 7 km NE Pizzoli (AQ)

A magnitude ML 0.7 earthquake occured in region: 7 km NE Pizzoli (AQ), on

  • 25-03-2024 19:38:19 (UTC)
  • 25-03-2024 20:38:19 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4720, 13.3740 at 17 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

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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 7 4326 4326
Barete AQ 8 737 5063
Capitignano AQ 8 665 5728
Campotosto AQ 10 542 6270
Montereale AQ 12 2581 8851
Cagnano Amiterno AQ 12 1369 10220
Crognaleto TE 12 1297 11517
L'Aquila AQ 13 69753 81270
Scoppito AQ 15 3727 84997
Pietracamela TE 16 271 85268
Fano Adriano TE 16 296 85564
Amatrice RI 19 2657 88221

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km N of L'Aquila (69753 inhabitants)
34 Km SW of Teramo (54892 inhabitants)
60 Km E of Terni (111501 inhabitants)
64 Km W of Montesilvano (53738 inhabitants)
67 Km W of Chieti (51815 inhabitants)
69 Km W of Pescara (121014 inhabitants)
74 Km NE of Tivoli (56533 inhabitants)
75 Km NE of Guidonia Montecelio (88673 inhabitants)
77 Km SE of Foligno (57155 inhabitants)
98 Km NE of Roma (2864731 inhabitants)
100 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
Reviewed
Rev100 		ML 0.7 2024-03-25
19:38:19		 42.4715 13.374 17 2024-03-25
19:43:12		 Sala Sismica INGV-Roma 126161781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-25 19:38:19 ± 0.08
Latitude 42.4715 ± 0.0045
Longitude 13.3740 ± 0.0037
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 126161781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 374
Semi-minor axis of confidence ellipse (meter) 332
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 178
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 191
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 14
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.40919
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 126161781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-25 19:43:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2024-03-25T19:38:34.29 0.6 undecidable manual S 332 45.4212 100 0.1 47
IV.LNSS.HNZ. 2024-03-25T19:38:30.63 0.6 undecidable manual S 298 30.9468 108 0.2 47
IV.FAGN.HHZ. 2024-03-25T19:38:28.82 3.0 positive manual P 0.67 0
IV.TERO.HHZ. 2024-03-25T19:38:28.95 0.6 undecidable manual S 48 25.1526 113 -0.04 49
IV.SMA1.EHZ. 2024-03-25T19:38:27.37 0.6 undecidable manual S 350 17.9709 124 0.08 49
IV.NRCA.HHZ. 2024-03-25T19:38:27.91 0.1 negative manual P 332 45.4212 100 -0.06 94
IV.RM33.EHZ. 2024-03-25T19:38:26.33 0.6 undecidable manual S 288 13.6752 134 -0.08 50
IV.GIGS.HHZ. 2024-03-25T19:38:26.96 0.6 undecidable manual S 97 16.3725 127 0 50
IV.CAMP.HHZ. 2024-03-25T19:38:25.30 0.6 undecidable manual S 22 7.6812 151 -0.13 50
IV.TERO.HHZ. 2024-03-25T19:38:25.01 1.0 negative manual P 48 25.1526 113 0.04 25
IV.LNSS.HNZ. 2024-03-25T19:38:25.66 0.1 undecidable manual P 298 30.9468 108 -0.14 95
IV.SMA1.EHZ. 2024-03-25T19:38:23.66 1.0 undecidable manual P 350 17.9709 124 -0.32 23
IV.GIGS.HHZ. 2024-03-25T19:38:23.89 0.6 positive manual P 97 16.3725 127 0.1 49
IV.CAMP.HHZ. 2024-03-25T19:38:23.02 0.1 undecidable manual P 22 7.6812 151 0.12 100
IV.RM33.EHZ. 2024-03-25T19:38:23.55 0.3 positive manual P 288 13.6752 134 0.08 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHE. ML:0.8 0.000050376875 0.22 AML other m 2024-03-25T19:38:26.33
IV.RM33.EHN. ML:0.6 0.000029868280000000002 0.08 AML other m 2024-03-25T19:38:26.45
IV.TERO.HHE. ML:1.0 0.000047190005 0.18 AML other m 2024-03-25T19:38:28.91
IV.TERO.HHN. ML:0.0 0.0000063312489999999995 0.9 AML other m 2024-03-25T19:38:35.28
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