Earthquake with magnitude of ML 2.0 on date 22-01-2022 and time 21:07:58 (UTC) in region 3 km NW Felitto (SA)

A magnitude ML 2.0 earthquake occured in region: 3 km NW Felitto (SA), on

  • 22-01-2022 21:07:58 (UTC)
  • 22-01-2022 22:07:58 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.3910, 15.2260 at 9 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
Felitto SA 3 1283 1283
Castel San Lorenzo SA 3 2471 3754
Monteforte Cilento SA 4 564 4318
Roccadaspide SA 5 7209 11527
Magliano Vetere SA 5 695 12222
Aquara SA 6 1545 13767
Bellosguardo SA 8 794 14561
Stio SA 9 872 15433
Cicerale SA 10 1220 16653
Giungano SA 10 1280 17933
Trentinara SA 10 1646 19579
Roscigno SA 10 817 20396
Orria SA 11 1089 21485
Campora SA 11 439 21924
Gioi SA 11 1278 23202
Laurino SA 11 1548 24750
Ottati SA 11 618 25368
Castelcivita SA 12 1739 27107
Perito SA 12 931 28038
Sacco SA 13 492 28530
Sant'Angelo a Fasanella SA 13 635 29165
Capaccio Paestum SA 13 22810 51975
Valle dell'Angelo SA 13 248 52223
Controne SA 14 875 53098
Albanella SA 14 6513 59611
Piaggine SA 14 1311 60922
Corleto Monforte SA 14 592 61514
Prignano Cilento SA 15 1018 62532
Ogliastro Cilento SA 16 2270 64802
Salento SA 16 1977 66779
Torchiara SA 16 1871 68650
Rutino SA 17 842 69492
Moio della Civitella SA 17 1827 71319
Altavilla Silentina SA 17 7051 78370
Cannalonga SA 17 1063 79433
Lustra SA 17 1075 80508
Vallo della Lucania SA 18 8531 89039
Laureana Cilento SA 19 1174 90213
Postiglione SA 19 2151 92364
Novi Velia SA 19 2324 94688
Sessa Cilento SA 19 1337 96025
Castelnuovo Cilento SA 20 2732 98757
Omignano SA 20 1645 100402
Petina SA 20 1159 101561
Sicignano degli Alburni SA 20 3519 105080

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km SE of Battipaglia (50786 inhabitants)
51 Km SE of Salerno (135261 inhabitants)
56 Km SE of Cava de' Tirreni (53659 inhabitants)
56 Km SW of Potenza (67122 inhabitants)
69 Km SE of Avellino (54857 inhabitants)
71 Km SE of Scafati (50787 inhabitants)
72 Km E of Castellammare di Stabia (66466 inhabitants)
85 Km SE of Torre del Greco (86275 inhabitants)
88 Km SE of Ercolano (53709 inhabitants)
88 Km SE of Portici (55274 inhabitants)
90 Km SE of Benevento (60091 inhabitants)
95 Km SE of Acerra (59573 inhabitants)
96 Km SE of Napoli (974074 inhabitants)
97 Km SE of Afragola (65057 inhabitants)
98 Km SE of Casoria (77642 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 2.0 2022-01-22
21:07:58
40.3907 15.2262 9 2022-01-22
21:14:02
Sala Sismica INGV-Roma 100063811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-22 21:07:58 ± 0.15
Latitude 40.3907 ± 0.0045
Longitude 15.2262 ± 0.0142
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 100063811

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1184
Semi-minor axis of confidence ellipse (meter) 396
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 83
Circular confidence region, given by single value of horizontal uncertainty (meter) 1180.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 194
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.53150
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 13
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 100063811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-22 21:14:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PLAC.HNZ. 2022-01-22T21:08:36.31 3.0 undecidable manual Pg 1.86 0
IV.GIZZ.HHZ. 2022-01-22T21:08:27.69 3.0 undecidable manual P 0.86 0
IV.VCRE.HHZ. 2022-01-22T21:08:22.04 3.0 undecidable manual S -4.13 0
IV.BULG.HHZ. 2022-01-22T21:08:11.64 0.6 undecidable manual S 160 0.3327 50 0.21 47
IV.MGR.HHZ. 2022-01-22T21:08:11.66 0.6 undecidable manual S 135 0.3552 50 -0.44 45
IV.SIRI.HHZ. 2022-01-22T21:08:09.76 0.6 positive manual P 113 0.5315 50 0.3 45
IX.PGN3.HHE. 2022-01-22T21:08:09.42 0.6 undecidable manual P 67 0.4703 50 1.02 35
IX.SRN3.HHZ.02 2022-01-22T21:08:07.01 0.6 undecidable manual S 62 0.2005 113 -0.08 50
IV.MTSN.HHZ. 2022-01-22T21:08:07.34 1.0 undecidable manual P 107 0.4191 50 -0.19 23
IV.SGO.HHZ. 2022-01-22T21:08:06.05 0.6 undecidable manual S 20 0.1808 115 -0.34 47
IX.SNR3.EHZ. 2022-01-22T21:08:06.23 0.6 undecidable manual P 356 0.3453 50 -0.05 49
IV.BULG.HHZ. 2022-01-22T21:08:06.02 0.1 negative manual P 160 0.3327 50 -0.03 98
IV.MGR.HHZ. 2022-01-22T21:08:06.10 0.1 positive manual P 135 0.3552 50 -0.34 92
IV.MCRV.HHN. 2022-01-22T21:08:06.89 0.6 undecidable manual P 354 0.3939 50 -0.21 47
IV.SLCN.HHZ. 2022-01-22T21:08:05.60 1.0 positive manual P 90 0.3094 50 -0.05 25
IX.COL3.HNE.02 2022-01-22T21:08:05.76 0.6 undecidable manual P 15 0.3067 50 0.15 48
IV.CDRU.HHZ. 2022-01-22T21:08:04.09 0.6 undecidable manual S 31 0.1151 126 -0.12 50
IV.SGO.HHZ. 2022-01-22T21:08:03.09 1.0 negative manual P 20 0.1808 115 -0.05 25
IV.CMPR.HHZ. 2022-01-22T21:08:03.43 0.6 undecidable manual S 141 0.0935 132 -0.12 51
IX.SRN3.HHZ.02 2022-01-22T21:08:03.68 0.1 positive manual P 62 0.2005 113 0.13 99
IV.CDRU.HHZ. 2022-01-22T21:08:02.04 0.6 undecidable manual P 31 0.1151 126 0.14 50
IV.CMPR.HHZ. 2022-01-22T21:08:01.68 0.1 negative manual P 141 0.0935 132 0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CMPR.HNN. ML:2.2 0.00219 0.28 AML other m 2022-01-22T21:08:03.70
IV.CMPR.HNE. ML:2.5 0.00383 0.16 AML other m 2022-01-22T21:08:03.61
IV.CMPR.HHE. ML:2.5 0.004165 0.14 AML other m 2022-01-22T21:08:03.61
IV.CMPR.HHN. ML:2.2 0.0023049999999999998 0.28 AML other m 2022-01-22T21:08:03.70
IV.CDRU.HNN. ML:2.0 0.0010110000000000002 0.42 AML other m 2022-01-22T21:08:04.27
IV.CDRU.HHN. ML:1.9 0.000965 0.4 AML other m 2022-01-22T21:08:04.27
IV.CDRU.HHE. ML:2.4 0.0029500000000000004 0.12 AML other m 2022-01-22T21:08:04.55
IV.CDRU.HNE. ML:2.4 0.0027 0.12 AML other m 2022-01-22T21:08:04.49
IV.SGO.HHN. ML:1.9 0.000571 0.36 AML other m 2022-01-22T21:08:06.42
IV.SGO.HHE. ML:1.7 0.000395 0.98 AML other m 2022-01-22T21:08:07.67
IX.SRN3.HHN.02 ML:2.5 0.002155 1.66 AML other m 2022-01-22T21:08:08.99
IX.SRN3.HNN.01 ML:2.5 0.00219 1.66 AML other m 2022-01-22T21:08:08.99
IX.SRN3.HNE.01 ML:2.4 0.001845 1.02 AML other m 2022-01-22T21:08:09.06
IX.SRN3.HHE.02 ML:2.4 0.0017399999999999998 1.02 AML other m 2022-01-22T21:08:09.06
IV.MGR.HHE. ML:2.0 0.0003575 0.92 AML other m 2022-01-22T21:08:11.91
IV.BULG.HHE. ML:1.7 0.0002115 1.72 AML other m 2022-01-22T21:08:11.08
IV.BULG.HHN. ML:1.9 0.00032900000000000003 0.86 AML other m 2022-01-22T21:08:12.81
IV.BULG.HNN. ML:1.9 0.0003155 0.86 AML other m 2022-01-22T21:08:12.81
IV.BULG.HNE. ML:1.7 0.0002105 0.64 AML other m 2022-01-22T21:08:12.08
IV.MGR.HHN. ML:2.2 0.0006395 0.12 AML other m 2022-01-22T21:08:12.49
IV.SLCN.HHN. ML:1.8 0.000251 1.48 AML other m 2022-01-22T21:08:14.91
IX.SNR3.EHN.02 ML:1.7 0.000182 0.26 AML other m 2022-01-22T21:08:14.87
IV.MTSN.HHN. ML:1.9 0.000214 0.34 AML other m 2022-01-22T21:08:17.00
IX.SNR3.EHE.02 ML:1.5 0.0001095 1.34 AML other m 2022-01-22T21:08:18.02
IV.SLCN.HHE. ML:2.1 0.0005005 0.28 AML other m 2022-01-22T21:08:18.73
IV.MTSN.HHE. ML:1.7 0.000145 0.32 AML other m 2022-01-22T21:08:20.11
IV.SIRI.HHN. ML:1.8 0.0001215 0.26 AML other m 2022-01-22T21:08:21.76
IV.SIRI.HHE. ML:1.8 0.000125 0.32 AML other m 2022-01-22T21:08:23.47
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
Waveforms Seismic signals in miniseed + resp format Download