Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 27-03-2024 and time 23:47:30 (Italy) in region 2 km NE Monteleone di Spoleto (PG)

A magnitude ML 1.3 earthquake occured in region: 2 km NE Monteleone di Spoleto (PG), on

  • 27-03-2024 22:47:30 (UTC)
  • 27-03-2024 23:47:30 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.6670, 12.9640 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Monteleone di Spoleto PG 2 599 599
Poggiodomo PG 6 117 716
Cascia PG 7 3217 3933
Leonessa RI 12 2435 6368
Scheggino PG 12 461 6829
Sant'Anatolia di Narco PG 13 564 7393
Polino TR 13 233 7626
Vallo di Nera PG 14 364 7990
Ferentillo TR 15 1913 9903
Cittareale RI 17 482 10385
Cerreto di Spoleto PG 18 1075 11460
Norcia PG 18 4957 16417
Montefranco TR 18 1276 17693
Arrone TR 18 2763 20456
Rivodutri RI 19 1253 21709
Morro Reatino RI 19 373 22082
Posta RI 19 694 22776
Poggio Bustone RI 19 2055 24831
Spoleto PG 20 38218 63049

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of Terni (111501 inhabitants)
39 Km SE of Foligno (57155 inhabitants)
50 Km NW of L'Aquila (69753 inhabitants)
61 Km W of Teramo (54892 inhabitants)
68 Km SE of Perugia (166134 inhabitants)
76 Km E of Viterbo (67173 inhabitants)
77 Km N of Guidonia Montecelio (88673 inhabitants)
79 Km N of Tivoli (56533 inhabitants)
95 Km NE of Roma (2864731 inhabitants)
99 Km W of Montesilvano (53738 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 1.3 2024-03-27
22:47:30		 42.6667 12.9638 10 2024-03-27
22:54:02		 Sala Sismica INGV-Roma 126213931
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-27 22:47:30 ± 0.06
Latitude 42.6667 ± 0.0036
Longitude 12.9638 ± 0.0061
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 126213931

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 453
Semi-minor axis of confidence ellipse (meter) 388
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 280
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 109
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) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.38041
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:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 126213931
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-27 22:54:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FDMO.HHZ. 2024-03-27T22:47:44.03 0.6 undecidable manual S 14 42.2244 50 -0.03 49
IV.CESI.HHZ. 2024-03-27T22:47:42.92 0.6 undecidable manual S 353 37.8288 50 0.04 49
IV.SMA1.EHZ. 2024-03-27T22:47:41.16 0.6 undecidable manual S 97 30.5472 50 0.21 48
IV.RM33.EHZ. 2024-03-27T22:47:39.98 0.6 undecidable manual S 130 26.9508 50 0.01 51
IV.NRCA.HHZ. 2024-03-27T22:47:38.40 0.6 undecidable manual S 33 22.2555 115 -0.21 49
IV.FDMO.HHZ. 2024-03-27T22:47:38.02 1.0 negative manual P 14 42.2244 50 -0.15 24
IV.ARRO.EHZ. 2024-03-27T22:47:37.23 0.6 undecidable manual S 239 18.87 118 -0.33 48
IV.CESI.HHZ. 2024-03-27T22:47:37.51 1.0 undecidable manual P 353 37.8288 50 0.02 25
IV.SMA1.EHZ. 2024-03-27T22:47:36.41 0.3 undecidable manual P 97 30.5472 50 0.04 75
IV.RM33.EHZ. 2024-03-27T22:47:35.60 1.0 undecidable manual P 130 26.9508 50 -0.21 24
IV.FIAM.HHZ. 2024-03-27T22:47:35.98 3.0 negative manual P -2.6 0
IV.NRCA.HHZ. 2024-03-27T22:47:34.91 0.1 negative manual P 33 22.2555 115 -0.11 100
IV.GAVE.EHZ. 2024-03-27T22:47:34.52 0.6 undecidable manual S 297 6.3936 148 0.23 50
IV.ARRO.EHZ. 2024-03-27T22:47:34.35 1.0 positive manual P 239 18.87 118 -0.07 25
IV.GAVE.EHZ. 2024-03-27T22:47:32.81 0.3 undecidable manual P 297 6.3936 148 0.28 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.EHE. ML:1.5 0.0004498918 0.16 AML other m 2024-03-27T22:47:34.65
IV.GAVE.EHN. ML:1.7 0.000730575 0.08 AML other m 2024-03-27T22:47:34.64
IV.SMA1.EHN. ML:1.4 0.0001071 0.22 AML other m 2024-03-27T22:47:41.64
IV.SMA1.EHE. ML:1.4 0.00011119035 2.08 AML other m 2024-03-27T22:47:52.61
IV.GAVE.HNE. ML:1.5 0.0004503846 0.14 AML other m 2024-03-27T22:47:34.80
IV.GAVE.HNN. ML:1.2 0.00022034415000000003 0.07 AML other m 2024-03-27T22:47:34.60
IV.ARRO.EHE. ML:0.9 0.000065081895 0.2 AML other m 2024-03-27T22:47:37.63
IV.ARRO.EHN. ML:0.9 0.00006489526 1.94 AML other m 2024-03-27T22:47:34.38
IV.NRCA.HHE. ML:1.2 0.00009277506 0.18 AML other m 2024-03-27T22:47:38.79
IV.NRCA.HHN. ML:1.1 0.000084512915 0.14 AML other m 2024-03-27T22:47:41.10
IV.NRCA.HNE. ML:1.2 0.00011469594600000001 44.1 AML other m 2024-03-27T22:47:34.49
IV.NRCA.HNN. ML:1.5 0.00019268695 0.89 AML other m 2024-03-27T22:47:34.54
IV.RM33.EHE. ML:1.1 0.000071614025 0.18 AML other m 2024-03-27T22:47:40.29
IV.RM33.EHN. ML:1.0 0.00005918482 0.18 AML other m 2024-03-27T22:47:40.29
IV.RM33.HNE. ML:1.4 0.000133851625 0.67 AML other m 2024-03-27T22:47:44.84
IV.RM33.HNN. ML:1.4 0.000140926365 0.92 AML other m 2024-03-27T22:47:35.83
IV.CESI.HNE. ML:1.6 0.00014104445 1.1 AML other m 2024-03-27T22:47:42.84
IV.CESI.HNN. ML:1.5 0.00011993300999999999 0.64 AML other m 2024-03-27T22:47:46.94
IV.CESI.HHE. ML:1.2 0.00005978035 1.12 AML other m 2024-03-27T22:47:40.33
IV.CESI.HHN. ML:1.2 0.000053533880000000005 0.18 AML other m 2024-03-27T22:47:44.38
IV.FDMO.HHE. ML:1.5 0.000095457495 0.22 AML other m 2024-03-27T22:47:44.87
IV.FDMO.HHN. ML:1.2 0.00005188009 0.2 AML other m 2024-03-27T22:47:44.73
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