Earthquake with magnitude of ML 0.9 on date 19-01-2022 and time 20:52:03 (UTC) in region 1 km SW Caldarola (MC)

A magnitude ML 0.9 earthquake occured in region: 1 km SW Caldarola (MC), on

  • 19-01-2022 20:52:03 (UTC)
  • 19-01-2022 21:52:03 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1320, 13.2150 at 17 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
Caldarola MC 1 1823 1823
Belforte del Chienti MC 4 1886 3709
Camporotondo di Fiastrone MC 4 563 4272
Cessapalombo MC 4 512 4784
Serrapetrona MC 6 966 5750
San Ginesio MC 9 3498 9248
Tolentino MC 10 20069 29317
San Severino Marche MC 11 12726 42043
Fiastra MC 12 559 42602
Acquacanina MC 12 121 42723
Camerino MC 12 6974 49697
Colmurano MC 12 1263 50960
Gualdo MC 12 815 51775
Ripe San Ginesio MC 13 852 52627
Sarnano MC 13 3264 55891
Pievebovigliana MC 13 866 56757
Fiordimonte MC 15 202 56959
Muccia MC 15 915 57874
Urbisaglia MC 15 2628 60502
Sant'Angelo in Pontano MC 15 1436 61938
Bolognola MC 15 142 62080
Castelraimondo MC 15 4587 66667
Pieve Torina MC 16 1458 68125
Gagliole MC 17 620 68745
Loro Piceno MC 17 2401 71146
Pollenza MC 19 6618 77764
Penna San Giovanni MC 19 1108 78872
Pioraco MC 19 1134 80006

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km E of Foligno (57155 inhabitants)
59 Km SW of Ancona (100861 inhabitants)
66 Km NW of Teramo (54892 inhabitants)
67 Km E of Perugia (166134 inhabitants)
79 Km NE of Terni (111501 inhabitants)
81 Km S of Fano (60888 inhabitants)
88 Km N of L'Aquila (69753 inhabitants)
90 Km S of Pesaro (94582 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 2022-01-19
20:52:03
43.132 13.2147 17 2022-01-19
20:59:23
Sala Sismica INGV-Roma 99951341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-19 20:52:03 ± 0.1
Latitude 43.1320 ± 0.0045
Longitude 13.2147 ± 0.0099
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 99951341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 666
Semi-minor axis of confidence ellipse (meter) 452
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 91
Circular confidence region, given by single value of horizontal uncertainty (meter) 670.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 131
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.30667
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.4
Num. used stations 18
Type of magnitude ML
Reference to an origin 99951341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-19 20:59:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EVRN.HHZ. 2022-01-19T20:53:45.98 3.0 negative manual Pg 19.49 0
IV.MCRV.HHZ. 2022-01-19T20:53:28.74 3.0 undecidable manual Sg 3.61 0
CR.ZAG.BHZ. 2022-01-19T20:53:21.44 3.0 undecidable manual Sg 2.04 0
IV.MBAL.EHZ. 2022-01-19T20:53:14.21 3.0 undecidable manual Sn 1 0
GU.GRAM.HHZ. 2022-01-19T20:53:13.64 3.0 undecidable manual Sn 6.04 0
OT.OT17.EHZ. 2022-01-19T20:52:39.39 3.0 positive manual Pg 2.49 0
IV.CING.HHZ. 2022-01-19T20:52:13.88 0.6 undecidable manual S 357 0.2437 110 -0.04 48
IV.FDMO.HHZ. 2022-01-19T20:52:11.06 0.6 undecidable manual S 224 0.1331 130 0 50
IV.GUMA.HHZ. 2022-01-19T20:52:10.85 0.6 undecidable manual S 128 0.1115 136 0.25 47
IV.NRCA.HHZ. 2022-01-19T20:52:10.68 0.6 positive manual P 194 0.3067 105 -0.06 47
IV.CSP1.EHZ. 2022-01-19T20:52:09.33 0.6 undecidable manual S 190 0.0405 162 -0.18 49
IV.CING.HHZ. 2022-01-19T20:52:09.68 0.3 undecidable manual P 357 0.2437 110 -0.03 72
IV.MMO1.EHZ. 2022-01-19T20:52:09.36 0.6 undecidable manual P 161 0.2464 110 -0.39 45
IV.MC2.EHZ. 2022-01-19T20:52:09.45 0.6 positive manual P 185 0.2212 113 0.11 48
IV.MML1.EHZ. 2022-01-19T20:52:08.83 0.3 undecidable manual P 264 0.1781 120 0.14 72
IV.FDMO.HHZ. 2022-01-19T20:52:08.06 0.6 undecidable manual P 224 0.1331 130 0.01 50
IV.GUMA.HHZ. 2022-01-19T20:52:07.90 0.3 negative manual P 128 0.1115 136 0.11 73
IV.CSP1.EHZ. 2022-01-19T20:52:07.11 0.1 undecidable manual P 190 0.0405 162 -0.05 100
IV.MMUR.HNZ. 2022-01-19T20:52:03.74 3.0 undecidable manual P 1.09 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:0.9 0.0000850307005 0.1152 AML other m 2022-01-19T20:52:09.58
IV.CSP1.EHN. ML:0.9 0.0000744054545 0.0768 AML other m 2022-01-19T20:52:09.42
IV.GUMA.HNE. ML:1.1 0.0001124946 0.768 AML other m 2022-01-19T20:52:15.48
IV.GUMA.HNN. ML:1.3 0.0001610957 0.8832 AML other m 2022-01-19T20:52:11.11
IV.GUMA.HHE. ML:1.0 0.00007789597000000001 0.2816 AML other m 2022-01-19T20:52:11.08
IV.GUMA.HHN. ML:0.7 0.000041991815 0.2176 AML other m 2022-01-19T20:52:11.06
IV.FDMO.HHE. ML:0.6 0.000028437635000000003 0.2432 AML other m 2022-01-19T20:52:11.19
IV.FDMO.HHN. ML:0.3 0.000013578706999999998 1.2416 AML other m 2022-01-19T20:52:22.69
IV.MML1.HNE. ML:1.2 0.00011158694 0.7296 AML other m 2022-01-19T20:52:32.77
IV.MML1.HNN. ML:1.4 0.0001463796 0.7936 AML other m 2022-01-19T20:52:13.39
IV.MML1.EHE. ML:-0.1 0.000007472082 0.8448 AML other m 2022-01-19T20:52:29.16
IV.MML1.EHN. ML:0.4 0.000013684215 0.1536 AML other m 2022-01-19T20:52:12.78
IV.MMO1.HNE. ML:3.1 0.0060286795 0.7808 AML other m 2022-01-19T20:52:29.00
IV.MMO1.HNN. ML:3.1 0.0058759185 0.64 AML other m 2022-01-19T20:52:23.47
IV.MMO1.EHE. ML:0.3 0.00001056098 0.192 AML other m 2022-01-19T20:52:15.72
IV.MMO1.EHN. ML:0.5 0.0000142191685 0.8448 AML other m 2022-01-19T20:52:30.38
IV.MC2.EHE. ML:0.8 0.000028248532 0.1792 AML other m 2022-01-19T20:52:15.38
IV.MC2.EHN. ML:0.8 0.000033389594999999996 0.1152 AML other m 2022-01-19T20:52:13.84
IV.CING.HHE. ML:0.0 0.00000561668 0.064 AML other m 2022-01-19T20:52:14.46
IV.CING.HHN. ML:0.0 0.000006560516499999999 0.0768 AML other m 2022-01-19T20:52:14.18
IV.CING.HNE. ML:3.1 0.0062864985 1.1392 AML other m 2022-01-19T20:52:18.80
IV.CING.HNN. ML:3.1 0.0055664365 0.6784 AML other m 2022-01-19T20:52:08.83
IV.NRCA.HHE. ML:0.4 0.0000117431255 0.1152 AML other m 2022-01-19T20:52:17.00
IV.NRCA.HHN. ML:0.4 0.000008863174499999999 0.0896 AML other m 2022-01-19T20:52:16.91
IV.NRCA.HNE. ML:1.4 0.00010079205499999999 0.9216 AML other m 2022-01-19T20:52:14.91
IV.NRCA.HNN. ML:1.7 0.0001912137 0.8832 AML other m 2022-01-19T20:52:34.87
OT.OT17.EHE. ML:3.4 0.0005329015 0.5632 AML other m 2022-01-19T20:53:13.04
OT.OT17.EHN. ML:3.2 0.00035021505 0.0896 AML other m 2022-01-19T20:52:43.69
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