Earthquake with magnitude of ML 1.2 on date 21-11-2022 and time 21:03:33 (UTC) in region 3 km SW Servigliano (FM)

A magnitude ML 1.2 earthquake occured in region: 3 km SW Servigliano (FM), on

  • 21-11-2022 21:03:33 (UTC)
  • 21-11-2022 22:03:33 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0600, 13.4760 at 23 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
Servigliano FM 3 2336 2336
Penna San Giovanni MC 4 1108 3444
Monte San Martino MC 4 765 4209
Monteleone di Fermo FM 5 395 4604
Santa Vittoria in Matenano FM 5 1330 5934
Falerone FM 5 3337 9271
Belmonte Piceno FM 6 646 9917
Smerillo FM 7 365 10282
Monsampietro Morico FM 7 659 10941
Montelparo FM 7 778 11719
Monte Vidon Corrado FM 7 731 12450
Sant'Angelo in Pontano MC 8 1436 13886
Montefalcone Appennino FM 8 424 14310
Montappone FM 9 1682 15992
Montottone FM 9 979 16971
Monte Rinaldo FM 9 379 17350
Montegiorgio FM 9 6851 24201
Massa Fermana FM 10 963 25164
Force AP 11 1354 26518
Ortezzano FM 11 774 27292
Gualdo MC 11 815 28107
Grottazzolina FM 12 3398 31505
Comunanza AP 12 3166 34671
Magliano di Tenna FM 13 1452 36123
Monte Vidon Combatte FM 13 433 36556
Loro Piceno MC 13 2401 38957
Ripe San Ginesio MC 13 852 39809
Amandola FM 13 3629 43438
Monte Giberto FM 13 801 44239
Montedinove AP 13 488 44727
Montalto delle Marche AP 13 2122 46849
Rotella AP 14 906 47755
San Ginesio MC 14 3498 51253
Mogliano MC 14 4696 55949
Sarnano MC 14 3264 59213
Rapagnano FM 15 2145 61358
Petritoli FM 15 2335 63693
Colmurano MC 15 1263 64956
Francavilla d'Ete FM 16 964 65920
Ponzano di Fermo FM 16 1674 67594
Montefortino FM 17 1178 68772
Monte San Pietrangeli FM 17 2458 71230
Carassai AP 17 1100 72330
Urbisaglia MC 17 2628 74958
Torre San Patrizio FM 18 2048 77006
Palmiano AP 18 196 77202
Castignano AP 18 2796 79998
Petriolo MC 18 1998 81996
Cessapalombo MC 18 512 82508
Camporotondo di Fiastrone MC 19 563 83071
Cossignano AP 19 978 84049
Monterubbiano FM 20 2230 86279
Venarotta AP 20 2066 88345

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km NW of Teramo (54892 inhabitants)
62 Km S of Ancona (100861 inhabitants)
64 Km E of Foligno (57155 inhabitants)
79 Km N of L'Aquila (69753 inhabitants)
82 Km NW of Montesilvano (53738 inhabitants)
87 Km NE of Terni (111501 inhabitants)
88 Km E of Perugia (166134 inhabitants)
90 Km NW of Pescara (121014 inhabitants)
95 Km SE of Fano (60888 inhabitants)
97 Km NW of Chieti (51815 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 1.2 2022-11-21
21:03:33
43.0603 13.4758 23 2022-11-21
21:08:46
Sala Sismica INGV-Roma 112065711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-11-21 21:03:33 ± 0.3
Latitude 43.0603 ± 0.0117
Longitude 13.4758 ± 0.0209
Depth (km) 23 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 112065711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1769
Semi-minor axis of confidence ellipse (meter) 800
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 114
Circular confidence region, given by single value of horizontal uncertainty (meter) 1770.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 258
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
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) 0.07374
Epicentral distance of station farthest from the epicenter (degree) 0.34804
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:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 112065711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-11-21 21:08:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2022-11-21T21:03:46.84 0.6 undecidable manual S 230 0.3480 114 0.06 49
IV.MC2.EHZ. 2022-11-21T21:03:44.73 0.6 undecidable manual S 235 0.2572 122 0.33 47
7F.SIB3.EHE. 2022-11-21T21:03:43.60 0.6 undecidable manual S 219 0.2383 125 -0.34 47
7F.SIB2.EHE. 2022-11-21T21:03:43.00 0.6 undecidable manual S 217 0.2104 129 -0.28 48
IV.CSP1.EHZ. 2022-11-21T21:03:42.87 0.6 undecidable manual S 279 0.2005 131 -0.17 49
IV.MF5.EHZ. 2022-11-21T21:03:41.05 0.6 undecidable manual S 189 0.0737 158 0.24 51
IV.GUMA.HHZ. 2022-11-21T21:03:41.26 0.6 undecidable manual S 271 0.1025 151 0.08 52
IV.NRCA.HHZ. 2022-11-21T21:03:41.12 0.3 undecidable manual P 230 0.3480 114 0.03 74
IV.MC2.EHZ. 2022-11-21T21:03:39.85 0.6 positive manual P 235 0.2572 122 0.15 49
7F.SIB3.EHE. 2022-11-21T21:03:39.36 0.1 undecidable manual P 219 0.2383 125 -0.08 100
IV.PF6.EHE. 2022-11-21T21:03:39.08 0.1 undecidable manual P 291 0.2194 128 -0.1 100
IV.GUMA.HHZ. 2022-11-21T21:03:39.62 1.0 undecidable manual P 271 0.1025 151 1.77 12
IV.CSP1.EHZ. 2022-11-21T21:03:38.93 1.0 undecidable manual P 279 0.2005 131 0.01 26
7F.SIB2.EHE. 2022-11-21T21:03:38.98 0.1 undecidable manual P 217 0.2104 129 -0.08 100
IV.MMO1.EHE. 2022-11-21T21:03:38.70 1.0 undecidable manual P 214 0.1943 131 -0.14 25
IV.MF5.EHZ. 2022-11-21T21:03:37.70 1.0 undecidable manual P 189 0.0737 158 0.07 26
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:0.8 0.000020414013 0.1408 AML other m 2022-11-21T21:03:47.09
IV.NRCA.HHE. ML:1.0 0.000028258095 0.1024 AML other m 2022-11-21T21:03:47.20
IV.MF5.EHE. ML:1.2 0.00010051510999999999 1.5104 AML other m 2022-11-21T21:03:48.30
IV.MF5.EHN. ML:1.1 0.00007905285650000001 0.1408 AML other m 2022-11-21T21:03:41.19
IV.CSP1.EHE. ML:1.1 0.000065135945 0.7168 AML other m 2022-11-21T21:03:47.72
IV.CSP1.EHN. ML:1.1 0.00005428562 1.1136 AML other m 2022-11-21T21:03:38.39
IV.GUMA.HNE. ML:1.5 0.000186632355 0.192 AML other m 2022-11-21T21:03:48.38
IV.GUMA.HNN. ML:1.8 0.00035630545 0.192 AML other m 2022-11-21T21:03:47.30
IV.GUMA.HHE. ML:1.2 0.000103884585 0.256 AML other m 2022-11-21T21:03:41.41
IV.GUMA.HHN. ML:1.2 0.00008944267000000001 0.2176 AML other m 2022-11-21T21:03:41.34
IV.MC2.EHE. ML:1.0 0.00003871277499999999 0.1536 AML other m 2022-11-21T21:03:45.06
IV.MC2.EHN. ML:1.2 0.0000589674 0.1792 AML other m 2022-11-21T21:03:45.02
IV.NRCA.HNE. ML:1.6 0.0001369749 0.7168 AML other m 2022-11-21T21:03:57.93
IV.NRCA.HNN. ML:1.8 0.00021356795 1.0752 AML other m 2022-11-21T21:03:44.59
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