Earthquake with magnitude of ML 1.5 on date 21-05-2022 and time 06:56:44 (Italy) in region 4 km E Boara Pisani (PD)

A magnitude ML 1.5 earthquake occured in region: 4 km E Boara Pisani (PD), on

  • 21-05-2022 04:56:44 (UTC)
  • 21-05-2022 06:56:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.1110, 11.8310 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
Boara Pisani PD 4 2555 2555
San Martino di Venezze RO 4 3960 6515
Rovigo RO 5 51867 58382
Anguillara Veneta PD 5 4451 62833
Villadose RO 6 5099 67932
Stanghella PD 6 4197 72129
Ceregnano RO 7 3635 75764
Bagnoli di Sopra PD 9 3618 79382
Vescovana PD 10 1821 81203
Solesino PD 10 7072 88275
Pontecchio Polesine RO 10 2223 90498
Pozzonovo PD 10 3587 94085
Granze PD 10 2041 96126
Tribano PD 11 4427 100553
Gavello RO 12 1539 102092
Agna PD 12 3368 105460
Sant'Elena PD 13 2468 107928
Costa di Rovigo RO 13 2642 110570
Pettorazza Grimani RO 13 1617 112187
Lusia RO 13 3533 115720
Bosaro RO 13 1491 117211
Arquà Polesine RO 13 2749 119960
Barbona PD 13 671 120631
Conselve PD 14 10302 130933
Arre PD 14 2152 133085
Villa Estense PD 15 2212 135297
Guarda Veneta RO 15 1153 136450
Crespino RO 15 1865 138315
San Pietro Viminario PD 15 3039 141354
Villamarzana RO 16 1196 142550
Monselice PD 16 17599 160149
Villanova del Ghebbo RO 16 2022 162171
Terrassa Padovana PD 16 2686 164857
Frassinelle Polesine RO 16 1442 166299
Sant'Urbano PD 17 2064 168363
Pernumia PD 17 3892 172255
Villanova Marchesana RO 17 942 173197
Fratta Polesine RO 17 2694 175891
Polesella RO 18 4012 179903
Candiana PD 18 2393 182296
Cartura PD 18 4665 186961
Vighizzolo d'Este PD 18 924 187885
Lendinara RO 18 11873 199758
Baone PD 19 3110 202868
Berra FE 19 4870 207738
Cona VE 19 2985 210723
Adria RO 19 19746 230469
Carceri PD 19 1580 232049
Este PD 19 16562 248611
Ro FE 19 3247 251858
Bovolenta PD 20 3482 255340
Arquà Petrarca PD 20 1874 257214

Municipalities with at least 50000 inhabitants

An earthquake occurred to
5 Km NE of Rovigo (51867 inhabitants)
33 Km S of Padova (210401 inhabitants)
35 Km NE of Ferrara (133155 inhabitants)
53 Km SE of Vicenza (112953 inhabitants)
54 Km SW of Venezia (263352 inhabitants)
70 Km SW of Treviso (83731 inhabitants)
75 Km E of Verona (258765 inhabitants)
79 Km NE of Bologna (386663 inhabitants)
82 Km NW of Ravenna (159116 inhabitants)
83 Km E of Carpi (70699 inhabitants)
85 Km N of Imola (69797 inhabitants)
88 Km NE of Modena (184973 inhabitants)
92 Km N of Faenza (58541 inhabitants)
100 Km N of Forlì (117913 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 1.5 2022-05-21
04:56:44
45.1113 11.8307 10 2022-05-21
05:04:24
Sala Sismica INGV-Roma 104934951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-21 04:56:44 ± 0.4
Latitude 45.1113 ± 0.0126
Longitude 11.8307 ± 0.0204
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 104934951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1810
Semi-minor axis of confidence ellipse (meter) 1004
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 51
Circular confidence region, given by single value of horizontal uncertainty (meter) 1810.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 318
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.17901
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 104934951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-21 05:04:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GIZZ.HHZ. 2022-05-21T04:58:25.84 3.0 negative manual Pn -9.11 0
IV.FAGN.HHZ. 2022-05-21T04:58:10.10 3.0 undecidable manual Sg -9.99 0
OT.OT14.EHZ. 2022-05-21T04:57:51.95 3.0 undecidable manual Pg -7.37 0
GU.CIRO.HHZ. 2022-05-21T04:57:32.91 3.0 positive manual Pn -2.71 0
GU.RNCA.HHZ. 2022-05-21T04:57:26.07 3.0 undecidable manual Pg 0.66 0
ST.ZIAN.EHZ. 2022-05-21T04:57:23.00 0.1 undecidable manual S 351 1.1790 50 0.35 82
IV.MAGA.HHZ. 2022-05-21T04:57:19.52 0.1 undecidable manual S 309 1.0729 50 0.02 90
IV.MMO1.EHZ. 2022-05-21T04:57:17.35 3.0 negative manual Pn -9.99 0
IV.RIBO.EHZ.01 2022-05-21T04:57:16.50 3.0 undecidable manual Pn -9.99 0
ST.VARA.EHZ. 2022-05-21T04:57:16.73 0.1 undecidable manual S 318 0.9686 50 0.31 87
IV.MBAL.EHZ. 2022-05-21T04:57:14.54 0.1 undecidable manual S 311 0.8993 50 0.19 90
ST.DOSS.HHZ. 2022-05-21T04:57:14.43 0.1 undecidable manual S 330 0.8912 50 0.32 88
IV.ROVR.HHZ. 2022-05-21T04:57:10.37 0.1 undecidable manual S 315 0.7545 50 0.29 91
OX.MARN.HHZ. 2022-05-21T04:57:07.73 0.1 undecidable manual S 321 0.6835 50 -0.22 94
ST.ZIAN.EHZ. 2022-05-21T04:57:07.35 1.0 undecidable manual P 351 1.1790 50 0.61 19
IV.MAGA.HHZ. 2022-05-21T04:57:05.09 0.6 positive manual P 309 1.0729 50 0.17 44
ST.VARA.EHZ. 2022-05-21T04:57:03.25 1.0 positive manual P 318 0.9686 50 0.11 23
ST.DOSS.HHZ. 2022-05-21T04:57:01.96 0.6 negative manual P 330 0.8912 50 0.16 46
IV.MBAL.EHZ. 2022-05-21T04:57:01.59 1.0 positive manual P 311 0.8993 50 -0.35 22
IV.ZOVE.EHZ. 2022-05-21T04:56:59.23 0.1 undecidable manual S 325 0.4182 50 -0.88 80
IV.ROVR.HHZ. 2022-05-21T04:56:59.54 0.6 positive manual P 315 0.7545 50 0.06 48
IV.SFI.EHZ. 2022-05-21T04:56:59.48 3.0 undecidable manual P -9.99 0
OX.MARN.HHZ. 2022-05-21T04:56:58.06 1.0 undecidable manual P 321 0.6835 50 -0.19 24
IV.TEOL.HHZ. 2022-05-21T04:56:55.49 0.1 undecidable manual S 336 0.2734 50 -0.32 100
IV.ZOVE.EHZ. 2022-05-21T04:56:53.53 0.1 negative manual P 325 0.4182 50 -0.19 100
IV.TEOL.HHZ. 2022-05-21T04:56:51.17 0.3 negative manual P 336 0.2734 50 -0.07 79
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.TEOL.HHE. ML:1.6 0.00016999999999999999 1.44 AML other m 2022-05-21T04:56:55.77
IV.TEOL.HHN. ML:1.4 0.0001295 0.48 AML other m 2022-05-21T04:56:57.29
IV.ZOVE.EHE. ML:1.7 0.00014000000000000001 0.42 AML other m 2022-05-21T04:56:59.38
IV.ZOVE.EHN. ML:1.5 0.0000941 0.5 AML other m 2022-05-21T04:56:59.58
IV.ROVR.HHE. ML:1.4 0.000032500000000000004 1.28 AML other m 2022-05-21T04:57:11.33
IV.ROVR.HHN. ML:2.0 0.00011350000000000001 0.68 AML other m 2022-05-21T04:57:12.04
ST.DOSS.HHN. ML:1.4 0.00002435 0.72 AML other m 2022-05-21T04:57:15.70
ST.DOSS.HHE. ML:1.5 0.0000293 0.84 AML other m 2022-05-21T04:57:16.24
IV.MAGA.HHN. ML:1.9 0.00005385 1 AML other m 2022-05-21T04:57:20.88
IV.MAGA.HHE. ML:1.9 0.0000599 0.44 AML other m 2022-05-21T04:57:20.29
GU.CIRO.HHN. ML:2.0 0.000009119999999999999 1.22 AML other m 2022-05-21T04:57:36.97
GU.CIRO.HHE. ML:2.0 0.000008575 1.2 AML other m 2022-05-21T04:57:51.35
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