Earthquake with magnitude of ML 1.0 on date 15-04-2024 and time 01:00:52 (UTC) in region 5 km NE Norcia (PG)

A magnitude ML 1.0 earthquake occured in region: 5 km NE Norcia (PG), on

  • 15-04-2024 01:00:52 (UTC)
  • 15-04-2024 03:00:52 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8300, 13.1180 at 8 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
Norcia PG 5 4957 4957
Castelsantangelo sul Nera MC 8 281 5238
Preci PG 8 724 5962
Visso MC 12 1107 7069
Ussita MC 13 444 7513
Cascia PG 15 3217 10730
Arquata del Tronto AP 16 1178 11908
Cerreto di Spoleto PG 16 1075 12983
Sellano PG 17 1079 14062
Montegallo AP 18 523 14585
Accumoli RI 18 667 15252
Montemonaco AP 19 604 15856
Poggiodomo PG 20 117 15973

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km E of Foligno (57155 inhabitants)
49 Km NE of Terni (111501 inhabitants)
52 Km W of Teramo (54892 inhabitants)
58 Km NW of L'Aquila (69753 inhabitants)
67 Km E of Perugia (166134 inhabitants)
91 Km W of Montesilvano (53738 inhabitants)
93 Km SW of Ancona (100861 inhabitants)
95 Km E of Viterbo (67173 inhabitants)
98 Km NE of Guidonia Montecelio (88673 inhabitants)
98 Km W of Pescara (121014 inhabitants)
100 Km N of Tivoli (56533 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 1.0 2024-04-15
01:00:52
42.8302 13.1178 9 2024-04-15
01:05:34
Sala Sismica INGV-Roma 126739761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-04-15 01:00:52 ± 0.14
Latitude 42.8302 ± 0.0045
Longitude 13.1178 ± 0.0049
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 126739761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 505
Semi-minor axis of confidence ellipse (meter) 150
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 322
Circular confidence region, given by single value of horizontal uncertainty (meter) 510.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 73
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.25541
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 126739761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-04-15 01:05:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FIAM.HHZ. 2024-04-15T01:01:11.82 3.0 undecidable manual Sn -0.86 0
IV.CING.HHZ. 2024-04-15T01:01:03.49 3.0 positive manual Pg 1.52 0
IV.MOMA.HHZ. 2024-04-15T01:01:01.24 3.0 negative manual Pg 1.44 0
IV.LNSS.HHZ. 2024-04-15T01:01:01.61 0.6 undecidable manual S 194 25.9518 108 -0.25 47
IV.MNTT.EHZ. 2024-04-15T01:01:01.67 3.0 positive manual Pg 0.76 0
IV.SNTG.HHZ. 2024-04-15T01:01:01.58 3.0 positive manual Pg 0.64 0
IV.CESI.HHZ. 2024-04-15T01:01:01.87 0.6 undecidable manual S 318 25.9518 108 0.01 49
IV.FDMO.HHZ. 2024-04-15T01:01:00.40 0.6 undecidable manual S 354 23.0547 110 -0.49 45
IV.ARRO.EHZ. 2024-04-15T01:01:00.28 3.0 negative manual Pg 0.97 0
IV.ASSB.HHZ. 2024-04-15T01:01:00.56 3.0 positive manual Pg 0.38 0
IV.GAVE.EHZ. 2024-04-15T01:01:00.80 0.6 undecidable manual S 230 23.754 110 -0.34 46
IV.TERO.HHZ. 2024-04-15T01:01:00.45 3.0 undecidable manual Pn 0.21 0
IV.MF5.EHZ. 2024-04-15T01:00:59.02 3.0 positive manual Pn -1.04 0
IV.MMO1.EHE. 2024-04-15T01:00:59.16 0.6 undecidable manual S 66 18.6702 114 -0.32 47
IV.RM33.EHZ. 2024-04-15T01:00:59.36 3.0 negative manual Pn 0.04 0
IV.MML1.EHZ. 2024-04-15T01:00:59.04 3.0 positive manual Pn -0.93 0
7F.SIB2.EHE. 2024-04-15T01:00:59.35 0.6 undecidable manual S 66 16.5723 117 0.51 45
IV.SMA1.EHZ. 2024-04-15T01:00:58.13 0.6 undecidable manual P 141 28.3494 107 -0.18 47
IV.CSP1.EHZ. 2024-04-15T01:00:58.32 3.0 negative manual P -1.62 0
IV.GUMA.HHZ. 2024-04-15T01:00:58.70 3.0 positive manual Pn -1.33 0
7F.SIB1.HNE. 2024-04-15T01:00:58.07 0.6 undecidable manual S 60 14.2746 121 -0.08 49
IV.CESI.HHZ. 2024-04-15T01:00:57.79 0.1 positive manual P 318 25.9518 108 -0.06 97
7F.SIB3.EHE. 2024-04-15T01:00:57.41 0.6 undecidable manual S 68 13.3755 122 -0.45 46
IV.LNSS.HHZ. 2024-04-15T01:00:57.65 1.0 undecidable manual P 194 25.9518 108 -0.2 24
IV.MC2.EHE. 2024-04-15T01:00:57.34 0.6 undecidable manual S 33 10.6782 128 0.22 48
IV.GAVE.EHZ. 2024-04-15T01:00:57.54 0.1 positive manual P 230 23.754 110 0.1 97
ZO.PDN12.EHN. 2024-04-15T01:00:56.37 0.1 undecidable manual P 266 16.3725 117 0.3 94
7F.SIB2.EHE. 2024-04-15T01:00:56.89 0.3 undecidable manual P 66 16.5723 117 0.78 60
IV.FDMO.HHZ. 2024-04-15T01:00:56.99 1.0 undecidable manual P 354 23.0547 110 -0.3 23
IV.MMO1.EHE. 2024-04-15T01:00:56.28 0.1 undecidable manual P 66 18.6702 114 -0.2 96
7F.SIB1.HNE. 2024-04-15T01:00:55.69 0.1 undecidable manual P 60 14.2746 121 -0.02 100
IV.MC2.EHE. 2024-04-15T01:00:55.30 0.1 undecidable manual P 33 10.6782 128 0.19 97
ZO.PDN11.EHZ. 2024-04-15T01:00:55.86 0.6 undecidable manual S 178 5.1948 149 0.04 51
7F.SIB3.EHE. 2024-04-15T01:00:55.39 0.1 undecidable manual P 68 13.3755 122 -0.15 97
IV.NRCA.HHZ. 2024-04-15T01:00:55.21 0.6 undecidable manual S 323 0.4995 177 -0.11 50
IV.NRCA.HHZ. 2024-04-15T01:00:54.05 1.0 undecidable manual P 323 0.4995 177 -0.03 26
ZO.PDN11.EHZ. 2024-04-15T01:00:54.55 0.1 undecidable manual P 178 5.1948 149 0.19 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.EHN. ML:1.2 0.000089 0.22 AML other m 2024-04-15T01:01:01.35
IV.GAVE.EHE. ML:1.2 0.0001083 0.84 AML other m 2024-04-15T01:01:01.13
IV.FDMO.HHE. ML:1.0 0.00005925 1.14 AML other m 2024-04-15T01:01:01.57
IV.FDMO.HHN. ML:0.8 0.00004645 0.44 AML other m 2024-04-15T01:01:01.69
IV.CESI.HHE. ML:1.1 0.000078 0.38 AML other m 2024-04-15T01:01:02.06
IV.LNSS.HHN. ML:1.4 0.000129 0.38 AML other m 2024-04-15T01:01:02.27
IV.LNSS.HHE. ML:1.3 0.00011300000000000001 0.62 AML other m 2024-04-15T01:01:02.41
IV.CESI.HHN. ML:1.3 0.00011125 0.38 AML other m 2024-04-15T01:01:02.24
IV.GUMA.HHE. ML:1.4 0.000129 0.9 AML other m 2024-04-15T01:01:03.30
IV.GUMA.HHN. ML:1.3 0.0000917 0.66 AML other m 2024-04-15T01:01:04.05
IV.MML1.EHE. ML:0.7 0.000020850000000000002 0.18 AML other m 2024-04-15T01:01:04.42
IV.SMA1.EHN. ML:0.9 0.000044 1.44 AML other m 2024-04-15T01:01:04.10
IV.MML1.EHN. ML:0.7 0.0000206 0.1 AML other m 2024-04-15T01:01:04.93
IV.RM33.EHN. ML:0.8 0.0000237 0.72 AML other m 2024-04-15T01:01:05.36
IV.SMA1.EHE. ML:0.9 0.0000452 0.3 AML other m 2024-04-15T01:01:06.15
IV.TERO.HHN. ML:1.3 0.0000526 0.1 AML other m 2024-04-15T01:01:07.28
IV.ASSB.HHN. ML:1.1 0.00003695 0.58 AML other m 2024-04-15T01:01:07.40
IV.TERO.HHE. ML:1.0 0.00003195 0.08 AML other m 2024-04-15T01:01:07.54
IV.ASSB.HHE. ML:1.1 0.000036200000000000006 0.56 AML other m 2024-04-15T01:01:07.29
IV.RM33.EHE. ML:0.8 0.000024100000000000003 0.16 AML other m 2024-04-15T01:01:07.69
IV.MOMA.HHE. ML:0.9 0.00002385 0.92 AML other m 2024-04-15T01:01:09.46
IV.MOMA.HHN. ML:0.8 0.0000183 0.44 AML other m 2024-04-15T01:01:09.56
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