Earthquake with magnitude of ML 1.3 on date 21-05-2022 and time 07:02:35 (Italy) in region 3 km NW Isola del Piano (PU)

A magnitude ML 1.3 earthquake occured in region: 3 km NW Isola del Piano (PU), on

  • 21-05-2022 05:02:35 (UTC)
  • 21-05-2022 07:02:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.7580, 12.7570 at 46 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
Isola del Piano PU 3 594 594
Petriano PU 3 2829 3423
Montefelcino PU 7 2671 6094
Monteciccardo PU 8 1690 7784
Fossombrone PU 9 9575 17359
Vallefoglia PU 9 15018 32377
Mombaroccio PU 9 2152 34529
Serrungarina PU 10 2634 37163
Urbino PU 10 15019 52182
Cartoceto PU 10 7887 60069
Montelabbate PU 11 6938 67007
Saltara PU 11 6925 73932
Montecalvo in Foglia PU 12 2718 76650
Sant'Ippolito PU 12 1563 78213
Montegridolfo RN 13 1012 79225
Fermignano PU 13 8596 87821
Mondaino RN 13 1394 89215
Saludecio RN 15 3120 92335
Montemaggiore al Metauro PU 15 2893 95228
Tavullia PU 16 8003 103231
Auditore PU 16 1566 104797
Tavoleto PU 17 867 105664
Barchi PU 17 967 106631
Acqualagna PU 17 4393 111024
Piagge PU 17 1022 112046
Fratte Rosa PU 18 966 113012
Orciano di Pesaro PU 18 2028 115040
San Giorgio di Pesaro PU 18 1388 116428
Montefiore Conca RN 19 2269 118697
Mondavio PU 19 3810 122507
Morciano di Romagna RN 20 7045 129552

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km SW of Pesaro (94582 inhabitants)
23 Km W of Fano (60888 inhabitants)
37 Km SE of Rimini (147750 inhabitants)
59 Km SE of Cesena (96758 inhabitants)
63 Km W of Ancona (100861 inhabitants)
77 Km SE of Forlì (117913 inhabitants)
77 Km E of Arezzo (99543 inhabitants)
78 Km NE of Perugia (166134 inhabitants)
86 Km SE of Ravenna (159116 inhabitants)
89 Km N of Foligno (57155 inhabitants)
91 Km SE of Faenza (58541 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, https://doi.org/10.13127/cpti/cpti15.3) 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 (http://zonesismiche.mi.ingv.it) 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.
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 2022-05-21
05:02:35
43.7575 12.7567 46 2022-05-21
05:20:05
Sala Sismica INGV-Roma 104936021
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-21 05:02:35 ± 0.66
Latitude 43.7575 ± 0.0423
Longitude 12.7567 ± 0.0511
Depth (km) 46 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 104936021

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 4697
Semi-minor axis of confidence ellipse (meter) 3721
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 133
Circular confidence region, given by single value of horizontal uncertainty (meter) 4700.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 282
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.47
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.71496
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 104936021
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-21 05:20:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.CARD.HHZ. 2022-05-21T05:03:22.09 3.0 undecidable manual S -1.08 0
IV.RM33.HNZ. 2022-05-21T05:03:05.20 3.0 undecidable manual Pg 1.49 0
IV.CAFI.HHZ. 2022-05-21T05:03:00.12 0.1 undecidable manual S 233 0.7150 102 0.02 89
IV.CRE.HHZ. 2022-05-21T05:02:58.10 0.1 undecidable manual S 257 0.5980 107 0.71 80
IV.MURB.HHZ. 2022-05-21T05:02:56.81 3.0 undecidable manual S 0.5216 1.13 0
IV.ATVO.HHZ. 2022-05-21T05:02:53.94 0.1 undecidable manual S 214 0.4524 117 -0.23 98
IV.FRON.EHZ. 2022-05-21T05:02:50.56 0.1 undecidable manual S 185 0.2410 141 0.34 95
IV.CAFI.HHZ. 2022-05-21T05:02:49.55 0.6 undecidable manual P 233 0.7150 102 -0.18 45
IV.MPAG.EHZ. 2022-05-21T05:02:49.35 0.1 undecidable manual S 179 0.1286 158 0.49 99
IV.PIEI.HHZ. 2022-05-21T05:02:49.77 0.1 undecidable manual S 216 0.2734 137 -0.97 84
IV.MURB.HHZ. 2022-05-21T05:02:48.91 3.0 negative manual P 0.5216 1.73 0
IV.CRE.HHZ. 2022-05-21T05:02:48.55 0.6 negative manual P 257 0.5980 107 0.38 47
IV.ATVO.HHZ. 2022-05-21T05:02:46.19 1.0 positive manual P 214 0.4524 117 -0.12 24
IV.ATPI.EHZ. 2022-05-21T05:02:45.21 1.0 undecidable manual P 220 0.3993 122 -0.46 22
IV.FRON.EHZ. 2022-05-21T05:02:44.02 0.1 undecidable manual P 185 0.2410 141 -0.01 100
IV.PIEI.HHZ. 2022-05-21T05:02:43.62 0.1 negative manual P 216 0.2734 137 -0.71 81
IV.ARVD.HHZ. 2022-05-21T05:02:43.65 3.0 negative manual P -4.76 0
IV.MPAG.EHZ. 2022-05-21T05:02:43.23 1.0 undecidable manual P 179 0.1286 158 -0.01 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPAG.EHE. ML:1.3 0.00006195 1.64 AML other m 2022-05-21T05:02:49.17
IV.MPAG.EHN. ML:1.2 0.00003765 0.54 AML other m 2022-05-21T05:02:49.70
IV.FRON.EHE. ML:1.2 0.00003895 0.32 AML other m 2022-05-21T05:02:50.60
IV.PIEI.HHN. ML:1.2 0.0000351 1.18 AML other m 2022-05-21T05:02:50.09
IV.PIEI.HHE. ML:1.3 0.00005035 0.12 AML other m 2022-05-21T05:02:51.08
IV.FRON.EHN. ML:1.4 0.00005665 0.3 AML other m 2022-05-21T05:02:51.26
IV.ATVO.HHE. ML:1.1 0.00002105 0.74 AML other m 2022-05-21T05:02:54.56
IV.ATVO.HHN. ML:1.2 0.00002325 0.9 AML other m 2022-05-21T05:02:54.70
IV.MURB.HHN. ML:1.6 0.0000642 0.3 AML other m 2022-05-21T05:02:57.21
IV.MURB.HHE. ML:1.6 0.0000623 0.68 AML other m 2022-05-21T05:02:58.47
IV.CRE.HHE. ML:1.2 0.0000177 1.06 AML other m 2022-05-21T05:02:58.74
IV.CRE.HHN. ML:1.4 0.000032600000000000006 0.28 AML other m 2022-05-21T05:02:58.83
GU.CARD.HHE. ML:2.4 0.00008195 1.32 AML other m 2022-05-21T05:03:25.88
GU.CARD.HHN. ML:2.3 0.00005915 0.18 AML other m 2022-05-21T05:03:26.22
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, http://www.bo.ingv.it/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, http://terremoti.ingv.it/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.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download