Earthquake with magnitude of ML 1.1 on date 16-05-2024 and time 05:33:59 (Italy) in region 3 km E Cascia (PG)

A magnitude ML 1.1 earthquake occured in region: 3 km E Cascia (PG), on

  • 16-05-2024 03:33:59 (UTC)
  • 16-05-2024 05:33:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7080, 13.0480 at 10 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Cascia PG 3 3217 3217
Poggiodomo PG 9 117 3334
Monteleone di Spoleto PG 10 599 3933
Norcia PG 10 4957 8890
Cittareale RI 14 482 9372
Cerreto di Spoleto PG 16 1075 10447
Accumoli RI 17 667 11114
Vallo di Nera PG 17 364 11478
Sant'Anatolia di Narco PG 18 564 12042
Scheggino PG 18 461 12503
Leonessa RI 18 2435 14938
Preci PG 19 724 15662

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km E of Terni (111501 inhabitants)
39 Km SE of Foligno (57155 inhabitants)
49 Km NW of L'Aquila (69753 inhabitants)
54 Km W of Teramo (54892 inhabitants)
70 Km SE of Perugia (166134 inhabitants)
83 Km NE of Guidonia Montecelio (88673 inhabitants)
84 Km E of Viterbo (67173 inhabitants)
85 Km N of Tivoli (56533 inhabitants)
93 Km W of Montesilvano (53738 inhabitants)
99 Km W of Pescara (121014 inhabitants)
100 Km W of Chieti (51815 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 1.1 2024-05-16
03:33:59
42.7082 13.048 10 2024-05-16
03:44:51
Sala Sismica INGV-Roma 127761211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-05-16 03:33:59 ± 0.09
Latitude 42.7082 ± 0.0054
Longitude 13.0480 ± 0.0110
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 127761211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 955
Semi-minor axis of confidence ellipse (meter) 489
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 283
Circular confidence region, given by single value of horizontal uncertainty (meter) 950.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 103
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.09263
Epicentral distance of station farthest from the epicenter (degree) 0.32915
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 127761211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-05-16 03:44:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FDMO.HHZ. 2024-05-16T03:34:11.60 0.6 undecidable manual S 5 36.5412 50 -0.11 48
IV.MMO1.EHZ. 2024-05-16T03:34:10.49 0.6 undecidable manual S 47 31.0467 50 0.25 47
7F.SIB1.EHN. 2024-05-16T03:34:09.48 0.6 undecidable manual S 41 27.4503 50 0.19 48
IV.MC2.EHN. 2024-05-16T03:34:09.01 0.6 undecidable manual S 27 25.2525 50 0.3 47
IV.RM33.HNE. 2024-05-16T03:34:09.02 0.6 undecidable manual S 148 25.9518 50 0.14 48
7F.SIB3.EHZ. 2024-05-16T03:34:08.78 0.6 undecidable manual S 44 25.8519 50 -0.08 49
IV.FDMO.HHZ. 2024-05-16T03:34:06.40 1.0 undecidable manual P 5 36.5412 50 -0.06 24
IV.MMO1.EHZ. 2024-05-16T03:34:05.26 0.6 positive manual P 47 31.0467 50 -0.35 46
7F.SIB1.EHN. 2024-05-16T03:34:05.12 0.1 undecidable manual P 41 27.4503 50 0.06 98
IV.NRCA.HHZ. 2024-05-16T03:34:05.58 0.6 undecidable manual S 21 14.874 124 0.06 50
ZO.PDN11.EHZ. 2024-05-16T03:34:04.74 0.6 undecidable manual S 35 10.2786 135 0.48 46
IV.LNSS.HHZ. 2024-05-16T03:34:04.92 0.6 undecidable manual S 183 11.6772 131 0.29 48
7F.SIB3.EHZ. 2024-05-16T03:34:04.73 0.1 undecidable manual P 44 25.8519 50 -0.08 98
IV.MC2.EHN. 2024-05-16T03:34:04.95 0.1 undecidable manual P 27 25.2525 50 0.23 95
IV.GAVE.EHZ. 2024-05-16T03:34:04.78 0.6 undecidable manual S 262 12.6762 128 -0.11 50
IV.RM33.HNE. 2024-05-16T03:34:04.42 0.1 undecidable manual P 148 25.9518 50 -0.4 91
IV.NRCA.HHZ. 2024-05-16T03:34:03.07 1.0 undecidable manual P 21 14.874 124 0.19 24
IV.GAVE.EHZ. 2024-05-16T03:34:02.60 0.1 positive manual P 262 12.6762 128 0.08 100
IV.LNSS.HHZ. 2024-05-16T03:34:02.62 0.1 undecidable manual P 183 11.6772 131 0.25 97
ZO.PDN11.EHZ. 2024-05-16T03:34:01.25 0.1 undecidable manual P 35 10.2786 135 -0.9 78
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.EHE. ML:1.1 0.000129 1.22 AML other m 2024-05-16T03:34:05.16
IV.GAVE.EHN. ML:1.2 0.00017449999999999999 0.68 AML other m 2024-05-16T03:34:05.38
IV.NRCA.HHE. ML:1.1 0.000118 0.5 AML other m 2024-05-16T03:34:05.99
IV.NRCA.HHN. ML:0.8 0.000056800000000000005 0.48 AML other m 2024-05-16T03:34:07.42
IV.GAVE.HNE. ML:1.2 0.00015596325 7.95 AML other m 2024-05-16T03:34:05.15
IV.GAVE.HNN. ML:1.1 0.00012612755 0.93 AML other m 2024-05-16T03:34:05.44
IV.NRCA.HNE. ML:1.0 0.000103694675 0.1 AML other m 2024-05-16T03:34:05.99
IV.NRCA.HNN. ML:1.3 0.00018337284999999997 12.72 AML other m 2024-05-16T03:34:12.97
IV.MMO1.EHE. ML:1.0 0.000049044314999999995 2.7 AML other m 2024-05-16T03:34:12.38
IV.MMO1.EHN. ML:0.9 0.00003435127 1.82 AML other m 2024-05-16T03:34:12.50
IV.MMO1.HNE. ML:3.0 0.0046415825 6.01 AML other m 2024-05-16T03:34:14.69
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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