Earthquake with magnitude of ML 1.3 on date 07-08-2022 and time 01:56:06 (UTC) in region 3 km E Romagnano al Monte (SA)

A magnitude ML 1.3 earthquake occured in region: 3 km E Romagnano al Monte (SA), on

  • 07-08-2022 01:56:06 (UTC)
  • 07-08-2022 03:56:06 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.6380, 15.4650 at 18 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
Romagnano al Monte SA 3 368 368
Ricigliano SA 4 1144 1512
Balvano PZ 4 1830 3342
Salvitelle SA 5 560 3902
Vietri di Potenza PZ 6 2832 6734
San Gregorio Magno SA 6 4286 11020
Buccino SA 8 5047 16067
Caggiano SA 8 2765 18832
Auletta SA 9 2336 21168
Pertosa SA 11 690 21858
Savoia di Lucania PZ 11 1127 22985
Baragiano PZ 12 2671 25656
Sant'Angelo Le Fratte PZ 13 1429 27085
Muro Lucano PZ 13 5497 32582
Polla SA 14 5279 37861
Petina SA 14 1159 39020
Picerno PZ 15 5985 45005
Palomonte SA 15 3985 48990
Bella PZ 15 5171 54161
Sicignano degli Alburni SA 16 3519 57680
Castelgrande PZ 17 943 58623
Colliano SA 18 3638 62261
Satriano di Lucania PZ 18 2374 64635
Sant'Arsenio SA 19 2815 67450
Contursi Terme SA 19 3394 70844
Tito PZ 19 7332 78176
Valva SA 20 1643 79819

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km W of Potenza (67122 inhabitants)
41 Km E of Battipaglia (50786 inhabitants)
60 Km E of Salerno (135261 inhabitants)
64 Km E of Avellino (54857 inhabitants)
64 Km E of Cava de' Tirreni (53659 inhabitants)
79 Km SW of Cerignola (58396 inhabitants)
79 Km SE of Benevento (60091 inhabitants)
80 Km E of Scafati (50787 inhabitants)
83 Km E of Castellammare di Stabia (66466 inhabitants)
92 Km S of Foggia (151991 inhabitants)
94 Km E of Torre del Greco (86275 inhabitants)
94 Km W of Altamura (70396 inhabitants)
96 Km W of Matera (60436 inhabitants)
96 Km E of Portici (55274 inhabitants)
96 Km SW of Andria (100440 inhabitants)
96 Km E of Ercolano (53709 inhabitants)
98 Km E of Acerra (59573 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 2022-08-07
01:56:06
40.6383 15.4648 18 2022-08-07
02:02:11
Sala Sismica INGV-Roma 108213231
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-07 01:56:06 ± 0.17
Latitude 40.6383 ± 0.0063
Longitude 15.4648 ± 0.0095
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 108213231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 796
Semi-minor axis of confidence ellipse (meter) 383
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 103
Circular confidence region, given by single value of horizontal uncertainty (meter) 800.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 51
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.43078
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 18
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 108213231
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-07 02:02:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MRVN.HHZ. 2022-08-07T01:56:19.83 3.0 undecidable manual P -0.4 0
IV.SIRI.HHZ. 2022-08-07T01:56:16.91 3.0 positive manual P -1.01 0
IV.MTSN.HHZ. 2022-08-07T01:56:14.29 0.3 undecidable manual P 150 0.4308 100 -0.82 56
IX.SRN3.HHZ.02 2022-08-07T01:56:14.14 0.3 undecidable manual S 182 0.1520 128 0.24 71
IX.STN3.EHZ.02 2022-08-07T01:56:14.89 0.6 undecidable manual S 127 0.1781 122 0.35 46
IV.CDRU.HHZ. 2022-08-07T01:56:14.65 0.3 undecidable manual S 219 0.1925 120 -0.24 71
IV.SNAL.HHZ. 2022-08-07T01:56:14.34 0.6 positive manual P 326 0.3462 104 0.65 42
IV.ACER.HHZ. 2022-08-07T01:56:13.95 0.3 undecidable manual P 68 0.3912 102 -0.49 65
IV.CMPR.HHZ. 2022-08-07T01:56:13.64 0.3 undecidable manual P 201 0.3426 104 0 72
IV.SGO.HNZ. 2022-08-07T01:56:13.78 0.3 undecidable manual S 237 0.1430 130 0.1 74
IV.MRLC.HHZ. 2022-08-07T01:56:13.35 0.6 undecidable manual S 9 0.1196 136 0.17 49
IV.VULT.HHZ. 2022-08-07T01:56:13.47 0.6 negative manual P 20 0.3363 105 -0.06 47
IX.PGN3.HHZ.02 2022-08-07T01:56:12.54 0.3 undecidable manual P 105 0.2599 110 0.25 70
IV.MCRV.HHZ. 2022-08-07T01:56:12.62 0.6 undecidable manual P 303 0.2671 110 0.23 47
IX.COL3.HNN.02 2022-08-07T01:56:12.50 0.6 undecidable manual S 296 0.1133 138 -0.55 44
IX.SCL3.EHZ.02 2022-08-07T01:56:12.39 0.1 undecidable manual S 32 0.0665 153 0.12 99
IV.CDRU.HHZ. 2022-08-07T01:56:11.30 0.3 undecidable manual P 219 0.1925 120 0.07 74
IX.BEL3.HNE.01 2022-08-07T01:56:11.97 0.3 undecidable manual P 59 0.1511 128 1.32 47
IX.PST3.HNE.01 2022-08-07T01:56:11.82 0.6 undecidable manual P 245 0.1853 121 0.69 42
IX.SFL3.HNE.01 2022-08-07T01:56:11.01 0.1 undecidable manual P 30 0.1736 123 0.05 99
IX.VDS3.HNE.01 2022-08-07T01:56:10.16 0.1 undecidable manual P 344 0.1061 140 0.07 100
IV.SGO.HNZ. 2022-08-07T01:56:10.64 0.1 undecidable manual P 237 0.1430 130 0.11 98
IV.MRLC.HHZ. 2022-08-07T01:56:10.07 0.1 undecidable manual P 9 0.1196 136 -0.17 97
IX.SRN3.HHZ.02 2022-08-07T01:56:10.61 0.1 positive manual P 182 0.1520 128 -0.05 99
IX.STN3.EHZ.02 2022-08-07T01:56:10.85 0.1 positive manual P 127 0.1781 122 -0.18 97
IX.SCL3.EHZ.02 2022-08-07T01:56:09.05 0.1 positive manual P 32 0.0665 153 -0.67 86
IX.COL3.HNN.02 2022-08-07T01:56:09.96 0.3 undecidable manual P 296 0.1133 138 -0.21 72
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.SCL3.EHE.02 ML:1.9 0.000654 0.14 AML other m 2022-08-07T01:56:12.65
IX.SCL3.HNE.01 ML:1.9 0.0007315 0.14 AML other m 2022-08-07T01:56:12.65
IX.SCL3.HNN.01 ML:2.0 0.0009785 0.14 AML other m 2022-08-07T01:56:12.75
IX.SCL3.EHN.02 ML:2.0 0.0008835 0.14 AML other m 2022-08-07T01:56:12.82
IV.MRLC.HHN. ML:1.3 0.00016649999999999998 0.26 AML other m 2022-08-07T01:56:13.62
IV.MRLC.HHE. ML:1.4 0.000178 0.34 AML other m 2022-08-07T01:56:14.79
IX.SRN3.HHN.02 ML:1.7 0.000308 1.52 AML other m 2022-08-07T01:56:15.80
IX.SRN3.HHE.02 ML:1.6 0.0002615 0.86 AML other m 2022-08-07T01:56:15.38
IV.CDRU.HHN. ML:1.2 0.0000873 0.24 AML other m 2022-08-07T01:56:16.68
IV.CDRU.HHE. ML:1.4 0.00014700000000000002 0.32 AML other m 2022-08-07T01:56:17.17
IX.STN3.EHN.02 ML:2.8 0.004195 0.3 AML other m 2022-08-07T01:56:18.58
IV.VULT.HHE. ML:1.1 0.000044699999999999996 0.62 AML other m 2022-08-07T01:56:19.52
IV.CMPR.HHN. ML:1.0 0.00003015 0.34 AML other m 2022-08-07T01:56:20.48
IV.CMPR.HHE. ML:1.1 0.00004585 0.76 AML other m 2022-08-07T01:56:20.93
IV.MCRV.HHE. ML:1.1 0.0000586 0.2 AML other m 2022-08-07T01:56:21.31
IV.MCRV.HHN. ML:1.3 0.00007855000000000001 0.2 AML other m 2022-08-07T01:56:21.30
IV.ACER.HHE. ML:1.3 0.00006120000000000001 0.48 AML other m 2022-08-07T01:56:21.59
IV.ACER.HHN. ML:1.3 0.00005375 0.96 AML other m 2022-08-07T01:56:21.48
IV.MTSN.HHN. ML:1.1 0.00003495 0.36 AML other m 2022-08-07T01:56:22.61
IX.STN3.EHE.02 ML:2.8 0.004255 1.32 AML other m 2022-08-07T01:56:23.15
IV.MTSN.HHE. ML:1.1 0.00003275 0.68 AML other m 2022-08-07T01:56:23.18
IV.SNAL.HHN. ML:1.4 0.00008925 0.42 AML other m 2022-08-07T01:56:23.51
IV.SNAL.HHE. ML:1.4 0.0000797 0.78 AML other m 2022-08-07T01:56:23.16
IX.PGN3.HHE.02 ML:1.2 0.00006895 0.32 AML other m 2022-08-07T01:56:23.79
IX.PGN3.HHN.02 ML:1.2 0.00007089999999999999 1.12 AML other m 2022-08-07T01:56:24.22
IV.SIRI.HHN. ML:1.2 0.0000314 1.42 AML other m 2022-08-07T01:56:28.18
IV.SIRI.HHE. ML:1.1 0.000022800000000000002 1.12 AML other m 2022-08-07T01:56:28.83
IV.VULT.HHN. ML:1.3 0.00006575 0.44 AML other m 2022-08-07T01:56:32.53
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