Earthquake with magnitude of ML 1.1 on date 04-07-2022 and time 02:26:53 (Italy) in region 4 km NW Fabriano (AN)

A magnitude ML 1.1 earthquake occured in region: 4 km NW Fabriano (AN), on

  • 04-07-2022 00:26:53 (UTC)
  • 04-07-2022 02:26:53 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3620, 12.8770 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
Fabriano AN 4 31480 31480
Sassoferrato AN 8 7285 38765
Genga AN 9 1797 40562
Cerreto d'Esi AN 10 3817 44379
Sigillo PG 11 2404 46783
Fossato di Vico PG 12 2840 49623
Costacciaro PG 13 1216 50839
Esanatoglia MC 14 2034 52873
Serra San Quirico AN 15 2850 55723
Matelica MC 16 9981 65704
Gualdo Tadino PG 16 15208 80912
Arcevia AN 16 4612 85524
Poggio San Vicino MC 17 246 85770
Serra Sant'Abbondio PU 17 1027 86797
Scheggia e Pascelupo PG 17 1393 88190
Mergo AN 18 1037 89227
Fiuminata MC 20 1402 90629

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km NE of Foligno (57155 inhabitants)
49 Km NE of Perugia (166134 inhabitants)
55 Km S of Fano (60888 inhabitants)
59 Km W of Ancona (100861 inhabitants)
61 Km S of Pesaro (94582 inhabitants)
81 Km E of Arezzo (99543 inhabitants)
82 Km SE of Rimini (147750 inhabitants)
91 Km N of Terni (111501 inhabitants)
100 Km SE of Cesena (96758 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy ( that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
ML 1.1 2022-07-04
43.3623 12.8767 10 2022-07-04
Sala Sismica INGV-Roma 106773771
Preferred location and magnitude until now.
Origin information


Field Value
Time (UTC) 2022-07-04 00:26:53 ± 0.03
Latitude 43.3623 ± 0.0018
Longitude 12.8767 ± 0.0025
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 106773771


Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 229
Semi-minor axis of confidence ellipse (meter) 183
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 189
Circular confidence region, given by single value of horizontal uncertainty (meter) 230.0
Confidence level of the uncertainty (%) 68


Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.36063
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 11
Magnitude information


Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 48
Type of magnitude ML
Reference to an origin 106773771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-04 00:32:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MF5.EHZ. 2022-07-04T00:27:05.14 3.0 undecidable manual P 0.46 0
IV.NRCA.HHZ. 2022-07-04T00:27:04.27 3.0 undecidable manual P -0.23 0
IV.CSP1.EHZ. 2022-07-04T00:27:01.08 0.1 undecidable manual P 138 0.3606 50 0.18 93
IV.EL6.EHZ. 2022-07-04T00:27:00.51 0.6 undecidable manual S 101 0.1673 119 -0.03 50
IV.ATVO.HHZ. 2022-07-04T00:27:00.61 3.0 positive manual P -0.02 0
IV.NARO.HHZ. 2022-07-04T00:27:00.20 3.0 undecidable manual P -0.14 0
IV.ATPI.EHZ. 2022-07-04T00:27:00.96 3.0 positive manual P 0.09 0
IV.MURB.HHZ. 2022-07-04T00:26:59.47 1.0 negative manual P 249 0.2743 50 0.05 24
IV.MML1.EHZ. 2022-07-04T00:26:59.05 1.0 positive manual P 164 0.2581 50 -0.09 24
IV.ARVD.HHZ. 2022-07-04T00:26:59.90 0.6 undecidable manual S 19 0.1439 123 0.13 49
IV.PIEI.HHZ. 2022-07-04T00:26:59.75 0.6 undecidable manual P 305 0.3022 50 -0.14 47
IV.ATFO.HHZ. 2022-07-04T00:26:58.51 0.3 positive manual P 271 0.2221 50 -0.01 74
IV.FOSV.EHZ. 2022-07-04T00:26:58.65 0.6 undecidable manual S 231 0.1079 131 -0.01 50
IV.CING.HHZ. 2022-07-04T00:26:58.51 0.6 positive manual P 87 0.2320 50 -0.18 47
IV.SNTG.HHZ. 2022-07-04T00:26:58.83 0.6 undecidable manual S 157 0.1169 128 -0.11 49
IV.ARVD.HHZ. 2022-07-04T00:26:57.00 0.1 positive manual P 19 0.1439 123 0.01 100
IV.EL6.EHZ. 2022-07-04T00:26:57.35 0.6 positive manual P 101 0.1673 119 -0.09 49
IV.FRON.EHZ. 2022-07-04T00:26:57.79 1.0 undecidable manual P 325 0.1898 116 -0.1 24
IV.SNTG.HHZ. 2022-07-04T00:26:56.55 0.3 undecidable manual P 157 0.1169 128 0.04 75
IV.FOSV.EHZ. 2022-07-04T00:26:56.44 0.6 negative manual P 231 0.1079 131 0.09 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHE. ML:1.2 0.000192 0.1 AML other m 2022-07-04T00:26:58.84
IV.FOSV.EHN. ML:1.1 0.0001420039 0.08 AML other m 2022-07-04T00:26:58.82
IV.SNTG.HHE. ML:1.1 0.000118646305 0.08 AML other m 2022-07-04T00:26:59.19
IV.FOSV.HNE. ML:1.2 0.0001727532 0.11 AML other m 2022-07-04T00:26:58.84
IV.FOSV.HNN. ML:1.1 0.00013900784999999998 0.07 AML other m 2022-07-04T00:26:58.86
IV.SNTG.HHN. ML:1.2 0.00015807969999999998 0.08 AML other m 2022-07-04T00:26:59.15
IV.ARVD.HHE. ML:0.6 0.00004145 0.48 AML other m 2022-07-04T00:27:00.29
IV.ARVD.HHN. ML:0.5 0.000029838595000000002 0.08 AML other m 2022-07-04T00:27:00.61
IV.FRON.EHE. ML:0.7 0.0000353 0.54 AML other m 2022-07-04T00:27:02.35
IV.FRON.EHN. ML:0.8 0.000040768029999999995 0.14 AML other m 2022-07-04T00:27:03.62
IV.ATFO.HHN. ML:1.1 0.0000765 0.14 AML other m 2022-07-04T00:27:02.63
IV.ATFO.HHE. ML:1.3 0.0001245 0.16 AML other m 2022-07-04T00:27:02.71
IV.MML1.EHE. ML:0.6 0.00002215 0.64 AML other m 2022-07-04T00:27:04.38
IV.CING.HHN. ML:0.6 0.000027450000000000003 0.76 AML other m 2022-07-04T00:27:04.56
IV.CING.HHE. ML:0.6 0.0000214 1.18 AML other m 2022-07-04T00:27:05.80
IV.PIEI.HHN. ML:0.8 0.0000226 0.08 AML other m 2022-07-04T00:27:05.29
IV.MURB.HHN. ML:1.3 0.00008474999999999999 1.02 AML other m 2022-07-04T00:27:05.65
IV.MML1.EHN. ML:0.6 0.00002235 1.18 AML other m 2022-07-04T00:27:05.68
IV.NARO.HHE. ML:0.7 0.000022255595 0.1 AML other m 2022-07-04T00:27:06.26
IV.MML1.HNE. ML:1.3 0.00011226881500000001 0.72 AML other m 2022-07-04T00:27:03.65
IV.NARO.HHN. ML:0.6 0.0000162 0.52 AML other m 2022-07-04T00:27:06.05
IV.PIEI.HHE. ML:0.9 0.0000373 0.1 AML other m 2022-07-04T00:27:06.47
IV.MURB.HHE. ML:1.3 0.0001005 0.2 AML other m 2022-07-04T00:27:06.48
IV.ATVO.HHN. ML:1.1 0.00004295 0.14 AML other m 2022-07-04T00:27:06.58
IV.ATVO.HHE. ML:1.0 0.000041349135 0.16 AML other m 2022-07-04T00:27:06.60
IV.ATPI.EHE. ML:0.6 0.00001675 0.76 AML other m 2022-07-04T00:27:07.38
IV.ATPI.EHN. ML:0.6 0.000015949999999999998 0.58 AML other m 2022-07-04T00:27:07.14
IV.MML1.HNN. ML:2.1 0.0007025 0.68 AML other m 2022-07-04T00:27:09.64
IV.NRCA.HHN. ML:0.9 0.00001745 0.5 AML other m 2022-07-04T00:27:14.57
IV.NRCA.HHE. ML:1.0 0.000019849999999999998 0.12 AML other m 2022-07-04T00:27:14.83
IV.SNTG.HNE. ML:1.2 0.000165387035 0.22 AML other m 2022-07-04T00:26:59.18
IV.SNTG.HNN. ML:1.2 0.00014943219999999998 0.21 AML other m 2022-07-04T00:26:58.87
IV.EL6.EHE. ML:1.0 0.00008170068999999999 0.14 AML other m 2022-07-04T00:27:02.09
IV.EL6.EHN. ML:1.0 0.00007326322000000001 0.12 AML other m 2022-07-04T00:27:00.65
IV.CING.HNE. ML:2.9 0.005477826 0.73 AML other m 2022-07-04T00:27:00.36
IV.CING.HNN. ML:3.1 0.0068251555 0.7 AML other m 2022-07-04T00:27:07.60
IV.ATFO.HNE. ML:1.4 0.00015282374 1.11 AML other m 2022-07-04T00:27:00.70
IV.ATFO.HNN. ML:1.1 0.00007941155999999999 0.16 AML other m 2022-07-04T00:27:02.70
IV.MURB.HNE. ML:1.4 0.000130688895 0.72 AML other m 2022-07-04T00:27:09.86
IV.MURB.HNN. ML:1.3 0.00009616553 0.68 AML other m 2022-07-04T00:26:58.91
IV.PIEI.HNE. ML:1.3 0.00008376856500000001 0.62 AML other m 2022-07-04T00:27:13.25
IV.PIEI.HNN. ML:1.4 0.00009775451500000002 0.55 AML other m 2022-07-04T00:27:07.27
IV.ATVO.HNE. ML:1.4 0.000096962576 0.65 AML other m 2022-07-04T00:27:10.65
IV.ATVO.HNN. ML:1.5 0.00012099061 0.75 AML other m 2022-07-04T00:27:09.24
IV.ATPI.HNE. ML:1.5 0.00011602355000000001 0.96 AML other m 2022-07-04T00:27:06.47
IV.ATPI.HNN. ML:1.6 0.00013761272 0.6 AML other m 2022-07-04T00:27:06.91
IV.CSP1.EHE. ML:0.9 0.000028848098500000002 0.24 AML other m 2022-07-04T00:27:08.34
IV.CSP1.EHN. ML:0.9 0.000031904375 0.24 AML other m 2022-07-04T00:27:07.33
IV.NRCA.HNE. ML:1.7 0.00009751075749999999 0.36 AML other m 2022-07-04T00:27:09.22
IV.NRCA.HNN. ML:2.0 0.00019845795 0.96 AML other m 2022-07-04T00:27:09.01
IV.MF5.EHE. ML:1.3 0.0000388487495 1.66 AML other m 2022-07-04T00:27:20.28
IV.MF5.EHN. ML:1.1 0.000024068769500000002 1.82 AML other m 2022-07-04T00:27:30.17
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download