Earthquake with magnitude of ML 3.7 on date 25-01-2007 and time 22:36:11 (Italy) in region Costa Marchigiana Anconetana (Ancona)

A magnitude ML 3.7 earthquake occured in region: Costa Marchigiana Anconetana (Ancona), on

  • 25-01-2007 21:36:11 (UTC)
  • 25-01-2007 22:36:11 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.6460, 13.5490 at 30 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Ancona AN 4 100861 100861
Falconara Marittima AN 13 26565 127426
Camerano AN 13 7322 134748
Sirolo AN 14 4051 138799
Offagna AN 16 1935 140734
Numana AN 16 3775 144509
Agugliano AN 17 4865 149374
Camerata Picena AN 17 2567 151941
Polverigi AN 18 4508 156449
Osimo AN 19 34977 191426
Chiaravalle AN 19 14796 206222
Montemarciano AN 19 9992 216214
Castelfidardo AN 20 18733 234947

Municipalities with at least 50000 inhabitants

An earthquake occurred to
4 Km NE of Ancona (100861 inhabitants)
48 Km E of Fano (60888 inhabitants)
59 Km SE of Pesaro (94582 inhabitants)
91 Km SE of Rimini (147750 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
Bulletin
Rev1000
Md 3.4
ML 3.7
2007-01-25
21:36:11
43.646 13.549 30 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 611259
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-01-25 21:36:11 ± 0.11
Latitude 43.6460 ± 0.0063
Longitude 13.5490 ± 0.0099
Depth (km) 30 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 611259

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 761
Semi-minor axis of confidence ellipse (meter) 618
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 39
Circular confidence region, given by single value of horizontal uncertainty (meter) 1063.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 132
Number of associated phases, regardless of their use for origin computation 123
Number of defining phases 89
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.69
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 4.42646
Number of stations at which the event was observed 101
Number of stations from which data was used for origin computation 74
Magnitudes information

ML:3.7

Field Value
Value 3.7
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 611259
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:39:45

Md:3.4

Field Value
Value 3.4
Uncertainty 0.3
Num. used stations
Type of magnitude Md
Reference to an origin 611259
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:39:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ORO.SHZ. 2007-01-25T21:37:16.28 0.1 undecidable manual Pg 299 491.3415 -1.631 11
CH.DAVOX.HHN. 2007-01-25T21:37:15.26 10.0 undecidable manual Pn 0 0 0
MN.TUE.HHZ. 2007-01-25T21:37:13.47 0.3 undecidable manual Pg 315 454.6005 0.12 16
IV.VAI.SHZ. 2007-01-25T21:37:11.84 0.1 undecidable manual Pg 305 450.0051 -0.931 17
IV.CRAC.EHZ. 2007-01-25T21:37:10.84 10.0 undecidable manual Pn 0 0 0
IV.NOCI.HHN. 2007-01-25T21:37:09.31 0.1 undecidable manual Pg 136 428.7486 -0.819 18
CH.FUORN.HHZ. 2007-01-25T21:37:09.98 0.1 undecidable manual Pg 323 418.2702 1.148 16
CH.MUGIO.HHZ. 2007-01-25T21:37:09.65 0.1 undecidable manual Pg 307 435.5307 -1.321 14
IV.FG4.SHZ. 2007-01-25T21:37:07.30 10.0 undecidable manual Pn 0 0 0
IV.BRMO.BHZ. 2007-01-25T21:37:07.49 0.3 undecidable manual Pg 323 400.599 0.864 14
IV.SALO.HHZ. 2007-01-25T21:37:07.94 10.0 undecidable manual Sn 0 0 0
IV.MOCO.HHE. 2007-01-25T21:37:05.13 10.0 undecidable manual Pn 0 0 0
IV.AMUR.HHZ. 2007-01-25T21:37:05.12 0.1 undecidable manual Pg 139 393.9057 -0.677 20
IV.MDI.HHZ. 2007-01-25T21:37:03.66 0.1 undecidable manual Pg 309 383.1276 -0.8 19
IV.SGO.SHZ. 2007-01-25T21:37:03.25 10.0 undecidable manual Pn 0 0 0
IV.SEST.EHZ. 2007-01-25T21:37:02.30 0.1 undecidable manual Pg 344 359.6733 0.76 20
IV.BSSO.HHZ. 2007-01-25T21:37:01.40 10.0 undecidable manual Sn 0 0 0
IV.BOB.SHZ. 2007-01-25T21:37:01.42 10.0 undecidable manual Pn 0 0 0
IV.APPI.EHZ. 2007-01-25T21:37:01.95 0.1 undecidable manual Pg 331 363.0588 -0.004 25
IV.MABI.HHE. 2007-01-25T21:37:01.50 10.0 undecidable manual Pn 0 0 0
IV.ERBM.EHZ. 2007-01-25T21:36:59.47 10.0 undecidable manual Sn 0 0 0
IV.NOVE.EHE. 2007-01-25T21:36:59.25 10.0 undecidable manual Pn 0 0 0
IV.VULT.HHZ. 2007-01-25T21:36:59.47 0.3 undecidable manual Pg 150 343.3008 -0.029 19
IV.MCRV.HHE. 2007-01-25T21:36:59.43 0.1 undecidable manual Pg 157 344.2998 -0.196 24
GU.SC2M.HHN. 2007-01-25T21:36:58.50 0.3 undecidable manual Pg 286 331.0242 0.528 17
IV.SBPO.BHN. 2007-01-25T21:36:58.84 10.0 undecidable manual Pn 0 0 0
IV.FVI.EHZ. 2007-01-25T21:36:58.13 0.1 undecidable manual Pg 350 332.8113 -0.06 25
IV.ROM9.HHE. 2007-01-25T21:36:58.84 10.0 undecidable manual Pn 0 0 0
IV.SALO.HHZ. 2007-01-25T21:36:57.38 10.0 undecidable manual Pn 0 0 0
IV.BSSO.HHZ. 2007-01-25T21:36:57.47 10.0 undecidable manual Pn 0 0 0
IV.MAGA.BHZ. 2007-01-25T21:36:56.68 0.3 undecidable manual Pg 317 329.8254 -1.143 13
IV.SNTG.SHZ. 2007-01-25T21:36:56.31 10.0 undecidable manual Pn 0 0 0
IV.TRIV.HHN. 2007-01-25T21:36:55.25 10.0 undecidable manual Sn 0 0 0
IV.SGTA.HHZ. 2007-01-25T21:36:55.92 0.1 undecidable manual Pg 151 315.7506 -0.147 25
IV.RAVA.EHN. 2007-01-25T21:36:55.47 10.0 undecidable manual Sn 0 0 0
IV.CTI.SHZ. 2007-01-25T21:36:54.22 0.1 undecidable manual Pg 331 305.5608 -0.575 23
IV.FG5.SHZ. 2007-01-25T21:36:54.15 10.0 undecidable manual Pn 0 0 0
IV.PTCC.SHZ. 2007-01-25T21:36:54.42 0.1 undecidable manual Pg 357 306.7596 -0.526 23
IV.CIGN.BHZ. 2007-01-25T21:36:54.04 10.0 undecidable manual Pn 0 0 0
IV.ERBM.EHZ. 2007-01-25T21:36:53.47 10.0 undecidable manual Pn 0 0 0
IV.MSAG.HHZ. 2007-01-25T21:36:52.17 0.1 undecidable manual Pg 137 288.1893 -0.47 28
IV.FGMS.SHZ. 2007-01-25T21:36:52.59 0.1 undecidable manual Pg 137 290.9865 -0.389 27
IV.GSCL.SHZ. 2007-01-25T21:36:52.52 10.0 undecidable manual Pn 0 0 0
IV.GMNA.SHZ. 2007-01-25T21:36:52.99 0.1 undecidable manual Pg 354 293.9835 -0.366 26
IV.RAVA.EHN. 2007-01-25T21:36:51.40 10.0 undecidable manual Pn 0 0 0
IV.ZCCA.BHE. 2007-01-25T21:36:51.79 10.0 undecidable manual Sg 0 0 0
IV.LAV9.SHZ. 2007-01-25T21:36:51.68 10.0 undecidable manual Pn 0 0 0
IV.RFI.SHZ. 2007-01-25T21:36:51.18 10.0 undecidable manual Pn 0 0 0
IV.RGNG.SHZ. 2007-01-25T21:36:50.47 0.1 undecidable manual Pg 142 274.7139 -0.489 32
IV.TDS.SHZ. 2007-01-25T21:36:50.24 10.0 undecidable manual Pn 0 0 0
IV.TRIV.HHN. 2007-01-25T21:36:50.68 10.0 undecidable manual Pn 0 0 0
IV.PTRJ.HHE. 2007-01-25T21:36:50.22 0.3 undecidable manual Pg 162 265.4343 0.407 26
IV.SGRT.HHZ. 2007-01-25T21:36:50.72 0.1 undecidable manual Pg 139 275.7129 -0.367 32
IV.CRE.BHZ. 2007-01-25T21:36:49.43 0.6 undecidable manual Sg 269 128.2716 1.382 12
IV.LNSS.BHN. 2007-01-25T21:36:48.50 0.1 undecidable manual Sg 200 122.7882 1.635 21
MN.VLC.HHZ. 2007-01-25T21:36:48.99 0.1 undecidable manual Pg 284 259.1406 -0.026 40
IV.FIU.EHZ. 2007-01-25T21:36:48.77 10.0 undecidable manual Sn 0 0 0
IV.MA9.SHZ. 2007-01-25T21:36:48.79 10.0 undecidable manual Pn 0 0 0
IV.VAGA.HHE. 2007-01-25T21:36:48.67 0.1 undecidable manual Pg 167 253.6572 0.331 39
GU.MAIM.HHZ. 2007-01-25T21:36:47.12 0.1 undecidable manual Pg 278 246.6642 -0.352 42
IV.CAMP.BHE. 2007-01-25T21:36:47.77 1.0 undecidable manual Sg 185 123.6873 0.725 9
IV.BDI.HHZ. 2007-01-25T21:36:46.30 0.1 undecidable manual Pg 282 240.5814 -0.418 43
IV.FG2.SHZ. 2007-01-25T21:36:46.72 0.1 undecidable manual Pg 147 242.7792 -0.272 44
IV.RDP.BHZ. 2007-01-25T21:36:45.40 10.0 undecidable manual Pn 0 0 0
IV.CERA.HHZ. 2007-01-25T21:36:45.34 0.1 undecidable manual Pg 170 230.3916 -0.099 50
IV.CDCA.SHZ. 2007-01-25T21:36:45.17 0.6 undecidable manual Sg 259 107.7144 1.66 11
IV.FIU.EHZ. 2007-01-25T21:36:45.54 10.0 undecidable manual Pn 0 0 0
MN.TRI.HHZ. 2007-01-25T21:36:44.63 0.3 undecidable manual Pg 4 229.4925 -0.702 32
IV.RNI2.HHN. 2007-01-25T21:36:44.30 0.1 undecidable manual Pg 167 221.0121 0.019 53
IV.ZCCA.BHE. 2007-01-25T21:36:44.65 10.0 undecidable manual Pg 0 0 0
IV.MIDA.HHZ. 2007-01-25T21:36:44.84 0.1 undecidable manual Pg 165 229.5924 -0.503 46
IV.SDI.SHZ. 2007-01-25T21:36:43.39 0.1 undecidable manual Pg 174 215.8173 -0.236 53
IV.BADI.EHZ. 2007-01-25T21:36:43.23 0.1 undecidable manual Sg 262 105.9162 0.199 42
IV.FNVD.HHZ. 2007-01-25T21:36:43.23 0.1 undecidable manual Pg 287 202.3419 1.271 38
IV.TOLF.HHE. 2007-01-25T21:36:43.54 0.3 undecidable manual Pg 216 215.9172 -0.111 41
IV.CRMI.HHZ. 2007-01-25T21:36:42.82 0.1 positive manual Pg 275 207.3369 0.24 56
IV.FRES.HHE. 2007-01-25T21:36:42.06 0.1 undecidable manual Pg 153 206.6376 -0.432 54
IV.GRFL.SHZ. 2007-01-25T21:36:42.91 0.1 undecidable manual Pg 256 214.6185 -0.581 49
IV.VVLD.BHN. 2007-01-25T21:36:41.37 0.1 undecidable manual Pg 178 197.0583 0.065 61
IV.NRCA.SHZ. 2007-01-25T21:36:41.24 0.1 undecidable manual Sg 201 96.7254 0.626 38
IV.ASS.SHZ. 2007-01-25T21:36:41.14 0.1 undecidable manual Sg 229 97.0251 0.437 40
IV.RSM.BHZ. 2007-01-25T21:36:40.96 0.1 undecidable manual Sg 290 93.5397 1.172 30
IV.MTCE.BHZ. 2007-01-25T21:36:40.74 0.1 undecidable manual Pg 200 191.5638 0.124 62
IV.PTQR.SHZ. 2007-01-25T21:36:39.82 0.1 undecidable manual Pg 184 180.486 0.582 59
IV.LATE.HHZ. 2007-01-25T21:36:39.43 0.1 undecidable manual Pg 232 181.7847 0.029 67
IV.MURB.HHZ. 2007-01-25T21:36:39.98 0.1 undecidable manual Sg 243 92.7405 0.384 41
IV.ARCI.HHZ. 2007-01-25T21:36:39.86 0.1 undecidable manual Pg 243 189.2661 -0.467 59
IV.CSNT.BHZ. 2007-01-25T21:36:39.25 10.0 undecidable manual Pg 0 0 0
IV.CAFR.HHZ. 2007-01-25T21:36:38.30 0.1 undecidable manual Pg 157 170.1963 0.347 66
IV.VMG.SHZ. 2007-01-25T21:36:38.55 0.1 undecidable manual Pg 283 164.3133 1.326 46
IV.CESI.BHZ. 2007-01-25T21:36:38.46 0.3 undecidable manual Sg 216 88.0452 0.089 33
IV.INTR.HHZ. 2007-01-25T21:36:38.41 0.1 undecidable manual Pg 171 183.5829 -1.211 44
IV.FIAM.HHZ. 2007-01-25T21:36:37.27 0.1 undecidable manual Pg 193 156.8208 0.988 56
IV.SACS.HHZ. 2007-01-25T21:36:36.21 0.1 undecidable manual Pg 237 159.2184 -0.377 70
IV.MNS.BHZ. 2007-01-25T21:36:36.27 0.1 undecidable manual Pg 207 156.5211 0.022 76
IV.FAGN.BHZ. 2007-01-25T21:36:35.99 0.1 undecidable manual Pg 179 153.1356 0.166 75
IV.VCEL.EHZ. 2007-01-25T21:36:34.46 0.1 undecidable manual Pg 170 140.748 0.167 77
MN.AQU.HHZ. 2007-01-25T21:36:34.77 0.3 undecidable manual Pg 185 143.745 0.106 58
IV.SFI.SHZ. 2007-01-25T21:36:34.59 0.1 undecidable manual Pg 282 139.3605 0.482 73
IV.BRSN.SHZ. 2007-01-25T21:36:34.97 0.1 undecidable manual Pg 302 137.2626 1.118 56
IV.PESA.EHZ. 2007-01-25T21:36:32.90 0.3 undecidable manual Sg 300 65.49 0.306 33
IV.LNSS.BHN. 2007-01-25T21:36:32.37 0.1 undecidable manual Pg 200 122.7882 0.313 78
IV.CRE.BHZ. 2007-01-25T21:36:32.90 0.1 undecidable manual Pg 269 128.2716 0.162 80
IV.CAMP.BHE. 2007-01-25T21:36:31.86 0.1 undecidable manual Pg 185 123.6873 -0.301 79
IV.GAVE.SHZ. 2007-01-25T21:36:31.71 0.1 undecidable manual Pg 207 118.2927 0.217 80
IV.FSSB.BHZ. 2007-01-25T21:36:31.22 0.1 undecidable manual Sg 275 62.1933 -0.523 42
IV.TERO.HHZ. 2007-01-25T21:36:30.51 0.1 negative manual Pg 178 113.4975 -0.397 79
IV.TRTR.HHZ. 2007-01-25T21:36:30.15 0.1 undecidable manual Pg 162 97.4247 1.584 47
IV.CDCA.SHZ. 2007-01-25T21:36:29.67 0.1 undecidable manual Pg 259 107.7144 -0.446 78
IV.BADI.EHZ. 2007-01-25T21:36:29.41 0.1 positive manual Pg 262 105.9162 -0.432 79
IV.NRCA.SHZ. 2007-01-25T21:36:28.02 0.1 negative manual Pg 201 96.7254 -0.423 81
IV.RSM.BHZ. 2007-01-25T21:36:28.31 0.1 undecidable manual Pg 290 93.5397 0.344 83
IV.ASS.SHZ. 2007-01-25T21:36:27.90 0.1 positive manual Pg 229 97.0251 -0.598 76
IV.MURB.HHZ. 2007-01-25T21:36:27.37 0.1 positive manual Pg 243 92.7405 -0.488 80
IV.CING.HHN. 2007-01-25T21:36:26.09 0.1 undecidable manual Sg 224 41.3253 -0.591 42
IV.CESI.BHZ. 2007-01-25T21:36:26.69 0.1 positive manual Pg 216 88.0452 -0.463 81
IV.SENI.SHN. 2007-01-25T21:36:23.83 0.1 undecidable manual Sg 285 26.1516 0.376 47
IV.PESA.EHZ. 2007-01-25T21:36:23.43 0.1 undecidable manual Pg 300 65.49 -0.384 86
IV.FSSB.BHZ. 2007-01-25T21:36:22.69 0.1 positive manual Pg 275 62.1933 -0.635 80
IV.AOI.BHN. 2007-01-25T21:36:21.92 0.1 undecidable manual Sg 158 11.3775 0.735 42
IV.CING.HHN. 2007-01-25T21:36:20.03 0.1 positive manual Pg 224 41.3253 -0.371 90
IV.SENI.SHN. 2007-01-25T21:36:18.57 0.1 undecidable manual Pg 285 26.1516 0.034 100
IV.AOI.BHN. 2007-01-25T21:36:17.79 0.1 negative manual Pg 158 11.3775 0.561 91
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, /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