Earthquake with magnitude of ML 4.0 on date 26-07-2005 and time 05:32:15 (Italy) in region Tirreno Meridionale (MARE)

A magnitude ML 4.0 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 26-07-2005 03:32:15 (UTC)
  • 26-07-2005 05:32:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.0030, 12.7110 at 502 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 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
ML 4.0 2005-07-26
03:32:15
40.003 12.711 502 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 527569
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-07-26 03:32:15 ± 0.31
Latitude 40.0030 ± 0.0180
Longitude 12.7110 ± 0.0294
Depth (km) 502 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 527569

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2132
Semi-minor axis of confidence ellipse (meter) 1937
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 81
Circular confidence region, given by single value of horizontal uncertainty (meter) 3201.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 123
Number of defining phases 118
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 2.04
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 6.04794
Number of stations at which the event was observed 95
Number of stations from which data was used for origin computation 90
Magnitude information

ML:4.0

Field Value
Value 4.0
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 527569
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:12:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MURB.HHZ. 2005-07-26T03:34:32.00 0.6 undecidable manual Sn 358 361.9599 -3.79 0
IV.CING.HHZ. 2005-07-26T03:34:32.19 0.6 undecidable manual Sn 6 376.2345 -5.502 0
MN.TIP.HHZ. 2005-07-26T03:34:29.36 0.3 undecidable manual Sn 104 357.8751 -5.889 0
IV.SACS.HHZ. 2005-07-26T03:34:28.85 0.6 undecidable manual Sn 348 322.7325 -1.966 3
IV.TERO.HHZ. 2005-07-26T03:34:26.28 0.6 undecidable manual Sn 14 299.9775 -1.845 4
IV.DGI.EHZ. 2005-07-26T03:34:24.51 0.3 undecidable manual Sg 279 265.4343 0.199 19
IV.MSRU.BHZ. 2005-07-26T03:34:24.95 0.6 undecidable manual Sn 128 308.4579 -4.166 0
IV.MAON.HHZ. 2005-07-26T03:34:24.52 0.3 undecidable manual Sn 334 299.6778 -3.564 1
MN.VSL.HHZ. 2005-07-26T03:34:23.92 0.1 undecidable manual Sn 260 289.6878 -3.036 1
IV.FRES.HHZ. 2005-07-26T03:34:23.62 1.0 undecidable manual Sg 36 273.2154 -1.524 3
IV.FAGN.EHZ. 2005-07-26T03:34:23.82 0.6 undecidable manual Sg 16 261.3384 -0.067 13
IV.TRIV.HHZ. 2005-07-26T03:34:22.29 0.3 undecidable manual Sg 38 249.1617 -0.347 21
IV.FIAM.HHZ. 2005-07-26T03:34:22.92 0.3 undecidable manual Sg 8 253.5573 -0.162 21
IV.BSSO.HHZ. 2005-07-26T03:34:21.38 0.6 undecidable manual Sg 42 233.0889 0.309 16
IV.MRLC.SHE. 2005-07-26T03:34:21.65 0.3 undecidable manual Sg 70 249.1617 -0.993 16
IV.SNAL.HHZ. 2005-07-26T03:34:21.06 0.3 undecidable manual Sg 63 234.3876 -0.135 25
IV.GIB.EHZ. 2005-07-26T03:34:20.10 0.6 undecidable manual Sg 153 250.4604 -2.668 2
IV.VVLD.EHZ. 2005-07-26T03:34:20.08 0.3 undecidable manual Sg 20 220.7124 0.154 28
IV.MIDA.HHZ. 2005-07-26T03:34:20.78 0.6 undecidable manual Sg 35 223.2099 0.626 16
IV.RNI2.HHZ. 2005-07-26T03:34:20.90 0.3 undecidable manual Sg 32 224.109 0.67 24
IV.SACR.HHZ. 2005-07-26T03:34:20.03 0.3 undecidable manual Sg 47 228.1938 -0.582 23
IV.CERT.HHZ. 2005-07-26T03:34:19.30 0.3 undecidable manual Sg 6 217.0161 -0.296 27
IV.TOLF.HHZ. 2005-07-26T03:34:19.92 0.3 undecidable manual Sg 346 236.2857 -1.454 14
IV.MTCE.BHN. 2005-07-26T03:34:18.67 0.3 undecidable manual Sg 1 224.109 -1.561 14
IV.SGG.BHZ. 2005-07-26T03:34:18.52 0.3 undecidable manual Sg 42 207.9363 -0.277 28
IV.VAGA.HHZ. 2005-07-26T03:34:17.93 0.3 undecidable manual Sg 39 202.3419 -0.391 29
IV.GIUL.BHE. 2005-07-26T03:34:16.67 0.3 undecidable manual Sg 15 178.488 0.26 34
IV.VENT.EHZ. 2005-07-26T03:34:11.65 0.3 undecidable manual Sg 34 106.4157 -0.333 41
IV.DOI.HHE. 2005-07-26T03:33:56.03 0.1 positive manual Pg 320 671.3169 -5.86 1
IV.IMI.SHZ. 2005-07-26T03:33:50.00 0.1 positive manual Pg 319 588.1668 -3.724 1
IV.FIN.SHZ. 2005-07-26T03:33:50.35 0.1 positive manual Pg 323 595.8591 -4.108 1
IV.BOB.HHZ. 2005-07-26T03:33:49.20 0.1 positive manual Pg 334 592.4625 -4.934 1
IV.RAVA.EHE. 2005-07-26T03:33:45.11 0.1 undecidable manual Pg 347 543.1452 -4.387 1
IV.ERBM.EHZ. 2005-07-26T03:33:44.31 0.1 positive manual Pg 340 525.0744 -3.531 1
IV.GSCL.SHZ. 2005-07-26T03:33:43.19 0.1 positive manual Pg 341 512.8977 -3.548 1
IV.ZCCA.EHE. 2005-07-26T03:33:42.56 0.1 positive manual Pg 344 503.0187 -3.289 1
MN.VLC.HHZ. 2005-07-26T03:33:41.06 0.1 positive manual Pn 338 499.2225 -4.456 1
MN.WDD.HHZ. 2005-07-26T03:33:41.00 0.3 undecidable manual Pn 160 485.4474 -3.297 1
IV.PII.SHZ. 2005-07-26T03:33:39.16 0.1 positive manual Pg 337 450.4047 -2.128 11
IV.SEI.SHZ. 2005-07-26T03:33:38.78 0.3 undecidable manual Pg 347 463.092 -3.582 1
IV.LCI.SHZ. 2005-07-26T03:33:38.59 0.1 negative manual Pg 84 459.2958 -3.449 1
IV.VMG.SHZ. 2005-07-26T03:33:37.93 0.3 undecidable manual Pg 348 449.6055 -3.292 1
IV.RSM.EHZ. 2005-07-26T03:33:37.26 0.1 positive manual Pg 357 436.23 -2.845 4
IV.SFI.SHZ. 2005-07-26T03:33:37.27 0.1 positive manual Pg 351 438.7275 -3.041 2
IV.PGD.SHZ. 2005-07-26T03:33:37.27 0.3 undecidable manual Pg 350 437.229 -2.924 2
IV.FSSB.SHZ. 2005-07-26T03:33:35.15 0.1 positive manual Pg 1 409.3791 -2.777 4
IV.CRE.EHZ. 2005-07-26T03:33:35.01 0.1 positive manual Pg 351 405.9825 -2.649 6
IV.CSNT.SHZ. 2005-07-26T03:33:35.49 0.1 positive manual Pg 343 402.4971 -1.893 14
IV.BADI.EHZ. 2005-07-26T03:33:34.14 0.1 positive manual Pg 354 390.9087 -2.336 9
IV.BRT.SHZ. 2005-07-26T03:33:34.13 10.0 undecidable manual Pn 0 0 0
IV.GRFL.SHZ. 2005-07-26T03:33:34.33 0.1 positive manual Pg 338 377.3334 -1.107 24
IV.AOI.BHZ. 2005-07-26T03:33:34.07 0.1 positive manual Pg 10 400.2993 -3.139 2
IV.SSY.BHZ. 2005-07-26T03:33:33.13 0.3 undecidable manual Pg 146 376.3344 -2.225 8
IV.ARV.SHZ. 2005-07-26T03:33:33.80 0.1 positive manual Pg 3 388.1226 -2.46 8
IV.HMDC.BHZ. 2005-07-26T03:33:33.75 0.3 undecidable manual Pg 151 382.6281 -2.086 9
IV.ARCI.HHZ. 2005-07-26T03:33:32.11 0.1 positive manual Pg 342 332.3118 -0.045 35
IV.MURB.HHZ. 2005-07-26T03:33:32.59 0.1 positive manual Pg 358 361.9599 -1.694 17
IV.CING.HHZ. 2005-07-26T03:33:32.87 0.1 positive manual Pg 6 376.2345 -2.482 8
IV.AGST.SHZ. 2005-07-26T03:33:32.48 0.3 undecidable manual Pg 144 374.6472 -2.75 3
MN.TIP.HHZ. 2005-07-26T03:33:31.68 0.1 negative manual Pn 104 357.8751 -2.3 10
IV.GMB.SHZ. 2005-07-26T03:33:31.29 10.0 undecidable manual Pn 0 0 0
IV.MTTG.SHZ. 2005-07-26T03:33:31.06 0.1 undecidable manual Pg 130 340.0041 -1.636 18
IV.GRI.EHZ. 2005-07-26T03:33:31.59 0.1 negative manual Pg 111 343.8003 -1.376 21
IV.LTRZ.SHZ. 2005-07-26T03:33:31.27 0.1 undecidable manual Pg 78 353.8791 -2.42 9
IV.FAVR.SHZ. 2005-07-26T03:33:31.48 0.1 undecidable manual Pg 164 314.6517 0.538 32
IV.SOI.SHZ. 2005-07-26T03:33:31.09 0.1 undecidable manual Pg 126 358.8741 -2.968 2
IV.SACS.HHZ. 2005-07-26T03:33:30.92 0.1 positive manual Pg 348 322.7325 -0.569 31
MN.CEL.HHN. 2005-07-26T03:33:30.21 0.3 undecidable manual Pg 124 335.2089 -2.149 9
IV.ORI.SHZ. 2005-07-26T03:33:30.27 0.1 negative manual Pg 88 317.6376 -0.874 28
IV.NRCA.SHZ. 2005-07-26T03:33:30.22 0.1 positive manual Pg 6 315.7506 -0.802 29
IV.MAON.HHZ. 2005-07-26T03:33:29.43 0.1 positive manual Pg 334 299.6778 -0.524 33
IV.TERO.HHZ. 2005-07-26T03:33:29.45 0.1 positive manual Pg 14 299.9775 -0.528 33
MN.VSL.HHZ. 2005-07-26T03:33:29.11 0.1 negative manual Pg 260 289.6878 -0.211 40
IV.SCLL.SHZ. 2005-07-26T03:33:29.77 0.3 undecidable manual Pg 126 323.0322 -1.743 13
IV.MSRU.BHZ. 2005-07-26T03:33:29.24 0.3 undecidable manual Pg 128 308.4579 -1.294 17
IV.ILLI.BHZ. 2005-07-26T03:33:28.12 0.3 undecidable manual Pg 131 258.4413 0.692 35
IV.RGNG.SHZ. 2005-07-26T03:33:28.19 0.3 undecidable manual Pg 52 304.2621 -2.069 10
IV.AQU.SHZ. 2005-07-26T03:33:28.17 0.1 positive manual Pg 12 267.1326 0.237 50
IV.DGI.EHZ. 2005-07-26T03:33:28.01 0.1 negative manual Pg 279 265.4343 0.175 51
IV.LNSS.BHE. 2005-07-26T03:33:28.92 0.1 positive manual Pg 5 289.6878 -0.4 38
IV.SLCN.SHZ. 2005-07-26T03:33:27.06 0.1 undecidable manual Pg 79 251.2596 0.044 59
IV.MNS.BHN. 2005-07-26T03:33:27.49 0.1 positive manual Pg 359 264.3354 -0.278 51
IV.MRLC.SHE. 2005-07-26T03:33:27.01 0.1 undecidable manual Pg 70 249.1617 0.112 60
IV.FIAM.HHZ. 2005-07-26T03:33:27.47 0.1 positive manual Pg 8 253.5573 0.326 55
IV.CLTB.SHZ. 2005-07-26T03:33:27.92 0.1 undecidable manual Pg 171 272.5161 -0.335 46
IV.TR9.SHZ. 2005-07-26T03:33:27.01 10.0 undecidable manual Pg 0 0 0
IV.IVPL.BHZ. 2005-07-26T03:33:27.49 0.3 undecidable manual Pg 132 265.734 -0.364 37
IV.FG4.SHZ. 2005-07-26T03:33:27.30 0.3 undecidable manual Pg 61 267.6321 -0.665 33
IV.TRIV.HHZ. 2005-07-26T03:33:27.07 0.1 positive manual Pg 38 249.1617 0.176 59
IV.FRES.HHZ. 2005-07-26T03:33:27.58 0.1 positive manual Pg 36 273.2154 -0.723 41
IV.FG5.SHZ. 2005-07-26T03:33:27.14 0.3 undecidable manual Pg 56 257.8419 -0.25 41
IV.FAGN.EHZ. 2005-07-26T03:33:27.63 0.1 positive manual Pg 16 261.3384 0.033 55
IV.RNI2.HHZ. 2005-07-26T03:33:26.37 0.1 positive manual Pg 32 224.109 0.828 58
IV.CSLB.SHZ. 2005-07-26T03:33:26.46 0.3 undecidable manual Pg 153 256.9539 -0.877 33
IV.SACR.HHZ. 2005-07-26T03:33:26.03 0.1 positive manual Pg 47 228.1938 0.273 67
IV.SNAL.HHZ. 2005-07-26T03:33:26.39 0.1 positive manual Pg 63 234.3876 0.306 64
IV.CII.SHZ. 2005-07-26T03:33:26.58 0.1 positive manual Pg 35 233.0889 0.565 60
IV.MTGR.SHZ. 2005-07-26T03:33:26.30 0.3 undecidable manual Pg 179 234.0879 0.232 49
IV.BSSO.HHZ. 2005-07-26T03:33:26.55 0.1 positive manual Pg 42 233.0889 0.535 61
IV.GIB.EHZ. 2005-07-26T03:33:26.08 0.1 undecidable manual Pg 153 250.4604 -0.888 46
IV.MGR.SHZ. 2005-07-26T03:33:26.41 0.1 positive manual Pg 86 241.7802 -0.076 64
IV.PLLN.SHZ. 2005-07-26T03:33:26.58 0.3 undecidable manual Pg 151 254.9559 -0.643 37
IV.SGO.SHZ. 2005-07-26T03:33:26.09 0.1 positive manual Pg 73 228.2937 0.328 66
IV.PTQR.SHZ. 2005-07-26T03:33:26.48 0.1 positive manual Pg 14 231.2907 0.561 61
IV.TOLF.HHZ. 2005-07-26T03:33:26.62 0.1 positive manual Pg 346 236.2857 0.435 61
IV.MIDA.HHZ. 2005-07-26T03:33:25.98 0.1 positive manual Pg 35 223.2099 0.481 67
IV.SGG.BHZ. 2005-07-26T03:33:25.16 0.1 positive manual Pg 42 207.9363 0.423 74
IV.CSSN.SHZ. 2005-07-26T03:33:25.69 0.1 undecidable manual Pg 63 217.3158 0.494 69
IV.CERT.HHZ. 2005-07-26T03:33:25.35 0.1 positive manual Pg 6 217.0161 0.164 74
IV.PE9.SHZ. 2005-07-26T03:33:25.86 0.1 undecidable manual Pg 52 224.9082 0.276 69
IV.VVLD.EHZ. 2005-07-26T03:33:25.54 0.1 positive manual Pg 20 220.7124 0.168 72
IV.ERC.SHZ. 2005-07-26T03:33:25.74 0.1 undecidable manual Pg 183 218.3148 0.492 69
IV.MTCE.BHN. 2005-07-26T03:33:25.67 0.1 positive manual Pg 1 224.109 0.127 71
IV.NL9.SHZ. 2005-07-26T03:33:24.05 10.0 undecidable manual Pg 0 0 0
IV.VAGA.HHZ. 2005-07-26T03:33:24.92 0.1 positive manual Pg 39 202.3419 0.45 76
IV.LAV9.SHZ. 2005-07-26T03:33:24.94 0.1 undecidable manual Pg 360 185.7696 1.228 60
IV.RFI.SHZ. 2005-07-26T03:33:24.18 0.1 negative manual Pg 36 179.487 0.741 78
IV.MSC.SHZ. 2005-07-26T03:33:23.60 0.1 undecidable manual Pg 38 169.2972 0.585 87
IV.GIUL.BHE. 2005-07-26T03:33:23.98 0.1 positive manual Pg 15 178.488 0.584 83
IV.USI.SHZ. 2005-07-26T03:33:22.76 0.1 negative manual Pg 164 149.2395 0.514 98
IV.SOR.SHZ. 2005-07-26T03:33:22.73 0.1 positive manual Pg 64 151.737 0.393 100
IV.VENT.EHZ. 2005-07-26T03:33:21.69 0.1 positive manual Pg 34 106.4157 0.781 97
MN.BNI.HHE. 2005-07-26T03:33:05.38 10.0 undecidable manual Pg 0 0 0
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