Earthquake with magnitude of ML 0.9 on date 26-06-2022 and time 21:38:15 (Italy) in region 2 km NE Castelgrande (PZ)

A magnitude ML 0.9 earthquake occured in region: 2 km NE Castelgrande (PZ), on

  • 26-06-2022 19:38:15 (UTC)
  • 26-06-2022 21:38:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.8010, 15.4470 at 14 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
Castelgrande PZ 2 943 943
Pescopagano PZ 6 1910 2853
Muro Lucano PZ 6 5497 8350
Rapone PZ 7 990 9340
Sant'Andrea di Conza AV 8 1539 10879
San Fele PZ 8 3004 13883
Bella PZ 9 5171 19054
Ruvo del Monte PZ 10 1083 20137
Santomenna SA 11 443 20580
Castelnuovo di Conza SA 11 619 21199
Calitri AV 11 4666 25865
Conza della Campania AV 11 1373 27238
Laviano SA 12 1438 28676
Cairano AV 13 326 29002
Ricigliano SA 15 1144 30146
Colliano SA 15 3638 33784
Valva SA 16 1643 35427
San Gregorio Magno SA 16 4286 39713
Teora AV 17 1537 41250
Balvano PZ 17 1830 43080
Andretta AV 18 1927 45007
Baragiano PZ 18 2671 47678
Caposele AV 19 3483 51161
Romagnano al Monte SA 19 368 51529
Calabritto AV 19 2391 53920
Atella PZ 19 3827 57747
Buccino SA 20 5047 62794

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km NW of Potenza (67122 inhabitants)
45 Km NE of Battipaglia (50786 inhabitants)
56 Km E of Avellino (54857 inhabitants)
59 Km E of Salerno (135261 inhabitants)
63 Km E of Cava de' Tirreni (53659 inhabitants)
64 Km SW of Cerignola (58396 inhabitants)
67 Km SE of Benevento (60091 inhabitants)
74 Km S of Foggia (151991 inhabitants)
78 Km E of Scafati (50787 inhabitants)
82 Km E of Castellammare di Stabia (66466 inhabitants)
86 Km SW of Andria (100440 inhabitants)
91 Km SW of Barletta (94814 inhabitants)
91 Km E of Torre del Greco (86275 inhabitants)
92 Km E of Acerra (59573 inhabitants)
92 Km E of Portici (55274 inhabitants)
93 Km E of Ercolano (53709 inhabitants)
93 Km W of Altamura (70396 inhabitants)
97 Km E of Afragola (65057 inhabitants)
97 Km SW of Trani (56217 inhabitants)
98 Km E of Casoria (77642 inhabitants)
98 Km W of Matera (60436 inhabitants)
98 Km E of Caserta (76326 inhabitants)
99 Km S of San Severo (53905 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 0.9 2022-06-26
19:38:15
40.8007 15.4472 14 2022-06-26
19:50:07
Sala Sismica INGV-Roma 106524151
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-06-26 19:38:15 ± 0.12
Latitude 40.8007 ± 0.0072
Longitude 15.4472 ± 0.0107
Depth (km) 14 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 106524151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 893
Semi-minor axis of confidence ellipse (meter) 700
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 314
Circular confidence region, given by single value of horizontal uncertainty (meter) 890.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 149
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.05396
Epicentral distance of station farthest from the epicenter (degree) 0.31476
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 106524151
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-06-26 19:50:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IX.SRN3.HHE.02 2022-06-26T19:38:27.59 0.6 undecidable manual S 179 0.3148 96 0.76 40
IX.CMP3.EHN.02 2022-06-26T19:38:26.91 0.6 undecidable manual S 242 0.3148 96 0.05 48
IV.VULT.HHZ. 2022-06-26T19:38:23.23 0.3 undecidable manual S 40 0.2005 104 -0.27 71
IX.COL3.HNE.02 2022-06-26T19:38:22.04 0.6 undecidable manual S 218 0.1439 115 0.12 50
IX.SRN3.HHE.02 2022-06-26T19:38:21.95 0.1 undecidable manual P 179 0.3148 96 0.11 95
IX.CMP3.EHN.02 2022-06-26T19:38:21.89 0.1 undecidable manual P 242 0.3148 96 0.04 97
IX.RDM3.HHE.02 2022-06-26T19:38:21.28 0.3 undecidable manual S 42 0.1007 130 0.44 69
IX.SNR3.EHZ.02 2022-06-26T19:38:20.04 0.1 undecidable manual P 251 0.2032 104 0.07 98
IV.CAGG.EHZ. 2022-06-26T19:38:20.72 0.6 undecidable manual P 169 0.2482 100 0 49
IV.VULT.HHZ. 2022-06-26T19:38:19.59 0.1 undecidable manual P 40 0.2005 104 -0.32 94
IV.MRLC.HHZ. 2022-06-26T19:38:19.62 0.6 undecidable manual S 144 0.0540 150 -0.33 47
IX.COL3.HNE.02 2022-06-26T19:38:18.71 0.1 undecidable manual P 218 0.1439 115 -0.29 94
IX.RDM3.HHE.02 2022-06-26T19:38:18.73 0.1 undecidable manual P 42 0.1007 130 0.35 94
IX.SCL3.EHZ.02 2022-06-26T19:38:18.55 0.1 undecidable manual P 155 0.1160 124 -0.05 100
IV.MRLC.HHZ. 2022-06-26T19:38:17.59 0.1 undecidable manual P 144 0.0540 150 -0.27 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MRLC.HHN. ML:0.7 0.00005555 0.22 AML other m 2022-06-26T19:38:20.67
IV.MRLC.HHE. ML:0.8 0.00007274999999999999 0.26 AML other m 2022-06-26T19:38:20.73
IX.SCL3.EHE.02 ML:0.8 0.00005295 0.54 AML other m 2022-06-26T19:38:22.28
IX.SCL3.EHN.02 ML:1.1 0.000114 0.68 AML other m 2022-06-26T19:38:23.39
IX.SNR3.EHE.02 ML:0.9 0.00004485 0.56 AML other m 2022-06-26T19:38:25.60
IX.SNR3.EHN.02 ML:1.1 0.00007539999999999999 0.7 AML other m 2022-06-26T19:38:27.19
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