Earthquake with magnitude of Md 3.6 on date 23-08-1988 and time 19:38:49 (Italy) in region Bosnia and Herz. [Land]

A magnitude Md 3.6 earthquake occured in region: Bosnia and Herz. [Land], on

  • 23-08-1988 17:38:49 (UTC)
  • 23-08-1988 19:38:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.6850, 17.5350 at 10 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
Md 3.6
M 4.6
1988-08-23
17:38:49
43.685 17.535 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 75999
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1988-08-23 17:38:49 ± 0.125
Latitude 43.6850 ± 0.0097
Longitude 17.5350 ± 0.0154
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 75999

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 1644.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 55
Number of associated phases, regardless of their use for origin computation 138
Number of defining phases 138
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.7
Epicentral distance of station closest to the epicenter (degree) 0.00963
Epicentral distance of station farthest from the epicenter (degree) 0.14546
Number of stations at which the event was observed 123
Number of stations from which data was used for origin computation 123
Magnitudes information

Md:3.6

Field Value
Value 3.6
Uncertainty
Num. used stations 1
Type of magnitude Md
Reference to an origin 75999
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:11:39

M:4.6

Field Value
Value 4.6
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 75999
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:23:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.UPP.Z. 1988-08-23T17:42:38.70 10.0 undecidable manual P 0 16.1505 1.14 0.7
--.BNI.Z. 1988-08-23T17:42:07.84 10.0 undecidable manual SN 284 7.8588 0.63 0.3
--.GRR.Z. 1988-08-23T17:42:00.40 10.0 undecidable manual PN 297 13.5531 -1.6 0.2
--.FLN.Z. 1988-08-23T17:41:58.80 10.0 undecidable manual PN 299 13.4199 -1.2 0.3
--.MFF.Z. 1988-08-23T17:41:50.40 10.0 undecidable manual PN 290 12.7539 -0.66 0.6
--.ORO.Z. 1988-08-23T17:41:48.50 10.0 undecidable manual SN 290 7.0485 0.09 0.5
--.EPF.Z. 1988-08-23T17:41:46.00 10.0 undecidable manual PN 273 12.4764 -1.12 0.4
--.LFF.Z. 1988-08-23T17:41:40.80 10.0 undecidable manual PN 282 12.0435 -0.39 0.8
--.LPO.Z. 1988-08-23T17:41:35.60 10.0 undecidable manual PN 281 11.7216 -1.22 0.4
--.DOU.Z. 1988-08-23T17:41:26.80 10.0 undecidable manual PN 311 10.8891 1.39 0.3
--.MAF.Z. 1988-08-23T17:41:24.60 10.0 undecidable manual PN 289 10.8558 -0.31 0.8
--.MDI.Z. 1988-08-23T17:41:22.86 10.0 undecidable manual SN 294 5.9163 1.69 0.1
--.BGF.Z. 1988-08-23T17:41:21.40 10.0 undecidable manual PN 291 10.7226 -1.64 0.2
--.ATN.Z. 1988-08-23T17:41:18.40 10.0 undecidable manual SN 197 5.7276 1.41 0.2
--.SSF.Z. 1988-08-23T17:41:17.20 10.0 undecidable manual PN 294 10.3896 -1.23 0.4
--.AVF.Z. 1988-08-23T17:41:17.40 10.0 undecidable manual PN 293 10.4229 -1.59 0.2
--.GA2.Z. 1988-08-23T17:41:15.50 10.0 undecidable manual SN 194 5.6499 0.76 0.4
--.LOR.Z. 1988-08-23T17:41:15.00 10.0 undecidable manual PN 296 10.212 -0.98 0.5
--.SMF.Z. 1988-08-23T17:41:12.60 10.0 undecidable manual PN 292 10.0677 -1.47 0.3
--.LBF.Z. 1988-08-23T17:41:12.40 10.0 undecidable manual PN 294 10.0566 -1.5 0.3
--.PII.Z. 1988-08-23T17:41:01.87 10.0 undecidable manual SN 273 5.0616 1.38 0.2
--.HAU.Z. 1988-08-23T17:40:58.00 10.0 undecidable manual PN 303 8.8911 0.16 1
--.VKA.Z. 1988-08-23T17:40:54.30 10.0 undecidable manual SN! 350 4.6398 3.53 0
--.BSF.Z. 1988-08-23T17:40:53.00 10.0 undecidable manual PN 303 8.547 -0.13 1
--.CDF.Z. 1988-08-23T17:40:52.20 10.0 undecidable manual PN 308 8.5248 -0.68 0.8
--.LRG.Z. 1988-08-23T17:40:46.60 10.0 undecidable manual PN 272 8.0808 -0.1 1.1
--.FVI.Z. 1988-08-23T17:40:45.00 10.0 undecidable manual SN 313 4.4289 -0.58 0.4
--.LMR.Z. 1988-08-23T17:40:44.50 10.0 undecidable manual PN 271 7.9809 -0.89 0.7
--.FRF.Z. 1988-08-23T17:40:43.00 10.0 undecidable manual PN 273 7.8588 -0.73 0.8
--.BNI.Z. 1988-08-23T17:40:42.36 10.0 undecidable manual PN 284 7.8588 -1.34 0.4
--.LPG.Z. 1988-08-23T17:40:42.20 10.0 undecidable manual PN 287 7.8699 -1.64 0.2
--.ATH.Z. 1988-08-23T17:40:36.70 10.0 undecidable manual PN 139 7.3704 -0.24 1.1
--.SBF.Z. 1988-08-23T17:40:35.40 10.0 undecidable manual PN 275 7.2816 -0.28 1.1
--.DOI.Z. 1988-08-23T17:40:35.98 10.0 undecidable manual PN 280 7.4148 -1.62 0.3
--.STV.Z. 1988-08-23T17:40:35.90 10.0 undecidable manual PN 278 7.3482 -0.77 0.8
--.ORO.Z. 1988-08-23T17:40:32.33 10.0 undecidable manual PN 290 7.0485 -0.25 1.1
--.VRI.Z. 1988-08-23T17:40:32.50 10.0 undecidable manual PN! 68 6.8598 2.5 0
--.ORX.Z. 1988-08-23T17:40:30.60 10.0 undecidable manual PN 290 7.0485 -1.99 0.1
--.ROB.Z. 1988-08-23T17:40:30.30 10.0 undecidable manual PN 279 6.9597 -1.04 0.6
--.MEU.Z. 1988-08-23T17:40:30.74 10.0 undecidable manual PN 198 6.8709 0.53 1
--.IMI.Z. 1988-08-23T17:40:30.30 10.0 undecidable manual PN 275 6.9486 -0.83 0.8
--.PRU.Z. 1988-08-23T17:40:28.40 10.0 undecidable manual PN 343 6.6156 1.8 0.2
--.FIN.Z. 1988-08-23T17:40:27.00 10.0 undecidable manual PN 278 6.7155 -1.01 0.7
--.KRA.Z. 1988-08-23T17:40:25.70 10.0 undecidable manual PN 14 6.5712 -0.22 1.2
--.VAI.Z. 1988-08-23T17:40:25.31 10.0 undecidable manual PN 293 6.5823 -0.77 0.9
--.SGO.Z. 1988-08-23T17:40:25.82 10.0 undecidable manual SN 209 3.5187 1.71 0.1
--.BSS.Z. 1988-08-23T17:40:24.28 10.0 undecidable manual SN 216 3.5298 0.15 0.5
--.CVF.Z. 1988-08-23T17:40:24.20 10.0 undecidable manual PN 263 6.4047 0.46 1.1
--.GIB.Z. 1988-08-23T17:40:23.62 10.0 undecidable manual PN 206 6.2715 1.71 0.2
--.MLR.Z. 1988-08-23T17:40:23.00 10.0 undecidable manual PN 70 6.2382 1.56 0.3
--.GEN.Z. 1988-08-23T17:40:22.50 10.0 undecidable manual PN 280 6.2049 1.52 0.3
--.KHC.Z. 1988-08-23T17:40:19.90 10.0 positive manual PN 335 6.0717 0.66 2
--.MO9.Z. 1988-08-23T17:40:16.42 10.0 undecidable manual PN 195 5.8386 0.46 1.1
--.VLS.Z. 1988-08-23T17:40:16.00 10.0 undecidable manual PN 156 5.9607 -1.58 0.3
--.BOB.Z. 1988-08-23T17:40:16.86 10.0 undecidable manual PN 284 5.8719 0.35 1.2
--.MDI.Z. 1988-08-23T17:40:16.30 10.0 positive manual PN 294 5.9163 -0.81 1.8
--.PVL.Z. 1988-08-23T17:40:13.00 10.0 negative manual PN 93 5.5611 0.9 1.7
--.GMB.Z. 1988-08-23T17:40:13.53 10.0 undecidable manual PN? 194 5.6499 0.12 0.5
--.SOI.Z. 1988-08-23T17:40:13.23 10.0 undecidable manual PN 192 5.7165 -0.96 0.8
--.ATN.Z. 1988-08-23T17:40:13.66 10.0 undecidable manual PN 197 5.7276 -0.83 0.9
--.PLG.Z. 1988-08-23T17:40:12.80 10.0 undecidable manual PN 125 5.4834 1.71 0.3
--.GA2.Z. 1988-08-23T17:40:12.94 10.0 undecidable manual PN 194 5.6499 -0.46 1.2
--.SAL.Z. 1988-08-23T17:40:08.72 10.0 undecidable manual PN 294 5.328 -0.25 1.3
--.BRT.Z. 1988-08-23T17:40:07.26 10.0 undecidable manual SN 186 2.8194 0.01 0.5
--.KMR.Z. 1988-08-23T17:40:05.00 10.0 undecidable manual PN 333 4.9617 1.11 1.4
--.PII.Z. 1988-08-23T17:40:05.96 10.0 undecidable manual PN 273 5.0616 0.79 1
--.BDI.Z. 1988-08-23T17:40:05.40 10.0 undecidable manual PN 277 5.0061 0.59 1.1
--.MME.Z. 1988-08-23T17:40:05.40 10.0 undecidable manual PN 278 4.9284 1.52 0.4
--.GRI.Z. 1988-08-23T17:40:03.59 10.0 undecidable manual PN 190 4.9284 0.21 1.3
--.MAO.Z. 1988-08-23T17:40:02.39 10.0 undecidable manual PN 257 4.8174 0.44 1.2
--.SE2.Z. 1988-08-23T17:40:00.66 10.0 undecidable manual PN 188 4.7064 0.27 1.3
--.VKA.Z. 1988-08-23T17:40:00.00 10.0 undecidable manual PN 350 4.6398 0.43 1.2
--.KZN.Z. 1988-08-23T17:40:00.00 10.0 undecidable manual PN 136 4.6065 0.99 0.8
--.FIR.Z. 1988-08-23T17:39:59.00 10.0 positive manual PN 273 4.5288 1.09 1.4
--.KBA.Z. 1988-08-23T17:39:58.50 10.0 undecidable manual PN 321 4.4844 1.2 0.6
--.FVI.Z. 1988-08-23T17:39:57.61 10.0 undecidable manual PN 313 4.4289 1.04 0.7
--.ACI.Z. 1988-08-23T17:39:57.42 10.0 undecidable manual PN 194 4.44 0.73 1
--.ZAG.Z. 1988-08-23T17:39:57.50 10.0 undecidable manual SN 334 2.3976 0.21 0.8
--.VVI.Z. 1988-08-23T17:39:55.13 10.0 undecidable manual PN 304 4.2735 0.63 1.1
--.PGD.Z. 1988-08-23T17:39:54.49 10.0 negative manual PN 275 4.1847 1.2 1.2
--.ROI.Z. 1988-08-23T17:39:52.84 10.0 undecidable manual PN 190 4.1736 -0.13 1.3
--.TDS.Z. 1988-08-23T17:39:52.46 10.0 undecidable manual PN 193 4.1181 0.22 1.3
--.SRO.Z. 1988-08-23T17:39:52.70 10.0 undecidable manual PN 7 4.1514 -0.09 2.7
--.SFI.Z. 1988-08-23T17:39:52.84 10.0 undecidable manual PN 275 4.0959 0.79 1
--.CRE.Z. 1988-08-23T17:39:52.57 10.0 undecidable manual PN 271 4.0293 1.48 0.4
--.RDP.Z. 1988-08-23T17:39:51.85 10.0 undecidable manual PN 243 4.0182 0.9 0.9
--.CSI.Z. 1988-08-23T17:39:50.12 10.0 undecidable manual PN 194 3.996 -0.55 1.1
--.RMP.Z. 1988-08-23T17:39:50.57 10.0 undecidable manual PN 244 3.996 -0.15 1.3
--.MMN.Z. 1988-08-23T17:39:50.50 10.0 undecidable manual PN 198 3.9516 0.42 1.2
--.RBL.Z. 1988-08-23T17:39:50.98 10.0 undecidable manual PN 316 3.9183 1.39 0.5
--.CP9.Z. 1988-08-23T17:39:49.31 10.0 positive manual PN 243 3.8184 1.15 1.3
--.MT9.Z. 1988-08-23T17:39:48.90 10.0 positive manual PN 209 3.8961 -0.39 2.5
--.BUD.Z. 1988-08-23T17:39:48.00 10.0 negative manual PN 15 3.9294 -1.7 0.5
--.SOR.Z. 1988-08-23T17:39:48.90 10.0 positive manual PN 219 3.8961 -0.37 2.5
--.MGR.Z. 1988-08-23T17:39:47.45 10.0 undecidable manual PN 203 3.8295 -0.93 0.8
--.OVO.Z. 1988-08-23T17:39:47.00 10.0 undecidable manual PN 220 3.6741 0.8 0.9
--.MNS.Z. 1988-08-23T17:39:47.92 10.0 positive manual PN 252 3.7629 0.42 2.4
--.RSM.Z. 1988-08-23T17:39:46.68 10.0 positive manual PN 276 3.663 0.59 2.2
--.MSC.Z. 1988-08-23T17:39:46.00 10.0 undecidable manual PN 228 3.6075 0.61 1.1
--.ASS.Z. 1988-08-23T17:39:45.37 10.0 undecidable manual PN 262 3.5964 0.28 1.3
--.RFI.Z. 1988-08-23T17:39:44.79 10.0 positive manual PN 229 3.5298 0.54 2.3
--.SGO.Z. 1988-08-23T17:39:44.35 10.0 undecidable manual PN 209 3.5187 0.18 1.3
--.AZI.Z. 1988-08-23T17:39:44.66 10.0 undecidable manual PN 242 3.441 1.63 0.3
--.BSS.Z. 1988-08-23T17:39:43.43 10.0 undecidable manual PN 216 3.5298 -0.75 1
--.TRI.Z. 1988-08-23T17:39:42.51 10.0 undecidable manual PN 309 3.3522 0.77 1
--.LCI.Z. 1988-08-23T17:39:42.15 10.0 undecidable manual PN 173 3.3744 0.13 1.3
--.SDI.Z. 1988-08-23T17:39:41.89 10.0 undecidable manual PN 236 3.3744 -0.09 1.3
--.ARV.Z. 1988-08-23T17:39:41.38 10.0 positive manual PN 269 3.33 0.04 2.7
--.PRO.Z. 1988-08-23T17:39:41.60 10.0 undecidable manual PN 276 3.3522 -0.22 1.3
--.AQU.Z. 1988-08-23T17:39:41.56 10.0 negative manual PN 248 3.2856 0.6 2.2
--.SGG.Z. 1988-08-23T17:39:40.00 10.0 positive manual PN 227 3.2634 -0.53 2.3
--.CM8.Z. 1988-08-23T17:39:40.20 10.0 positive manual PN 263 3.219 0.11 2.7
--.PE9.Z. 1988-08-23T17:39:39.30 10.0 undecidable manual PN 220 3.1635 0.13 1.3
--.SS8.Z. 1988-08-23T17:39:39.76 10.0 undecidable manual PN 259 3.1857 0.16 1.3
--.TR9.Z. 1988-08-23T17:39:39.70 10.0 positive manual PN 214 3.1413 0.94 1.6
--.MC8.Z. 1988-08-23T17:39:38.60 10.0 undecidable manual PN 264 2.997 1.09 0.7
--.DUI.Z. 1988-08-23T17:39:37.21 10.0 undecidable manual PN 229 3.0303 -0.12 1.3
--.HCY.Z. 1988-08-23T17:39:36.00 10.0 undecidable manual SN 150 1.4208 2.07 0.1
--.FG4.Z. 1988-08-23T17:39:36.13 10.0 positive manual PN 211 2.9526 -0.09 2.7
--.NKY.Z. 1988-08-23T17:39:35.00 10.0 undecidable manual SN! 129 1.3764 2.18 0
--.PE1.Z. 1988-08-23T17:39:34.00 10.0 undecidable manual PN 182 2.8749 -1.2 0.6
--.AM8.Z. 1988-08-23T17:39:34.46 10.0 positive manual PN 269 2.8416 -0.31 2.5
--.CDM.Z. 1988-08-23T17:39:33.00 10.0 undecidable manual PN 200 2.7639 -0.67 1
--.BRT.Z. 1988-08-23T17:39:33.86 10.0 undecidable manual PN 186 2.8194 -0.58 1.1
--.FG2.Z. 1988-08-23T17:39:30.51 10.0 negative manual PN 224 2.553 -0.33 2.5
--.BAI.Z. 1988-08-23T17:39:30.40 10.0 undecidable manual PN 191 2.6196 -1.26 0.6
--.PTJ.Z. 1988-08-23T17:39:29.00 10.0 undecidable manual PN 334 2.4753 -0.76 1
--.ZAG.Z. 1988-08-23T17:39:28.60 10.0 undecidable manual PN 334 2.3976 -0.09 1.3
--.PVY.Z. 1988-08-23T17:39:26.00 10.0 undecidable manual PN 121 2.0757 1.71 0.5
--.MS1.Z. 1988-08-23T17:39:26.00 10.0 undecidable manual PN 211 2.2866 -1.23 0.6
--.BRY.Z. 1988-08-23T17:39:25.00 10.0 undecidable manual SN 137 1.0656 -0.63 0.6
--.ULC.Z. 1988-08-23T17:39:25.20 10.0 undecidable manual PN 143 2.1201 0.29 2.6
--.TTG.Z. 1988-08-23T17:39:20.00 10.0 undecidable manual PN 134 1.7649 -0.07 2.7
--.BDV.Z. 1988-08-23T17:39:19.00 10.0 undecidable manual PN 146 1.6761 0.14 2.7
--.HCY.Z. 1988-08-23T17:39:13.20 10.0 undecidable manual PN 150 1.4208 -2 0.3
--.NKY.Z. 1988-08-23T17:39:13.80 10.0 undecidable manual PN 129 1.3764 -0.76 2
--.PLE.Z. 1988-08-23T17:39:13.00 10.0 undecidable manual PN 104 1.3875 -1.8 0.5
--.BRY.Z. 1988-08-23T17:39:07.20 10.0 undecidable manual PN! 137 1.0656 -3.21 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.
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download