A magnitude ML 1.6 earthquake occured in region: 3 km SW Fiastra (MC), on
and geographic coordinates (lat, lon) 43.0110, 13.1340 at 8 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Fiastra | MC | 3 | 559 | 559 |
Acquacanina | MC | 4 | 121 | 680 |
Fiordimonte | MC | 5 | 202 | 882 |
Pievebovigliana | MC | 7 | 866 | 1748 |
Ussita | MC | 7 | 444 | 2192 |
Pieve Torina | MC | 8 | 1458 | 3650 |
Bolognola | MC | 8 | 142 | 3792 |
Visso | MC | 10 | 1107 | 4899 |
Muccia | MC | 11 | 915 | 5814 |
Monte Cavallo | MC | 11 | 145 | 5959 |
Castelsantangelo sul Nera | MC | 13 | 281 | 6240 |
Sarnano | MC | 14 | 3264 | 9504 |
Camerino | MC | 15 | 6974 | 16478 |
Cessapalombo | MC | 15 | 512 | 16990 |
Caldarola | MC | 16 | 1823 | 18813 |
Serravalle di Chienti | MC | 16 | 1070 | 19883 |
Preci | PG | 17 | 724 | 20607 |
Camporotondo di Fiastrone | MC | 17 | 563 | 21170 |
Gualdo | MC | 18 | 815 | 21985 |
Amandola | FM | 18 | 3629 | 25614 |
Montefortino | FM | 19 | 1178 | 26792 |
San Ginesio | MC | 19 | 3498 | 30290 |
Belforte del Chienti | MC | 19 | 1886 | 32176 |
Serrapetrona | MC | 19 | 966 | 33142 |
Montemonaco | AP | 20 | 604 | 33746 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2017-04-04 11:42:11 |
43.011 | 13.1342 | 8 | 2017-04-04 11:48:55 |
Sala Sismica INGV-Roma | 43368931 |
Field | Value |
---|---|
Time (UTC) | 2017-04-04 11:42:11 ± 0.19 |
Latitude | 43.0110 ± 0.0045 |
Longitude | 13.1342 ± 0.0049 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 43368931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 417 |
Semi-minor axis of confidence ellipse (meter) | 225 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 155 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26710 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 43368931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-04-04 11:48:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
TV.SF04.EHZ. | 2017-04-04T11:42:46.52 | 3.0 | undecidable | manual | S | -2.36 | 0 | |||
IV.PIEI.HHZ. | 2017-04-04T11:42:24.63 | 3.0 | undecidable | manual | P | -0.38 | 0 | |||
IV.T1212.EHZ. | 2017-04-04T11:42:22.21 | 0.3 | undecidable | manual | S | 194 | 29.6481 | 105 | 0.11 | 72 |
IV.T1214.EHZ. | 2017-04-04T11:42:21.83 | 0.3 | undecidable | manual | S | 168 | 28.5492 | 105 | 0.11 | 72 |
IV.MMO1.EHZ. | 2017-04-04T11:42:18.87 | 0.3 | undecidable | manual | S | 128 | 19.9689 | 112 | -0.02 | 75 |
IV.T1217.EHZ. | 2017-04-04T11:42:18.38 | 3.0 | undecidable | manual | P | -0.16 | 0 | |||
IV.CESI.HHZ. | 2017-04-04T11:42:18.64 | 0.3 | undecidable | manual | S | 268 | 18.6702 | 113 | 0.18 | 72 |
IV.EL6.EHZ. | 2017-04-04T11:42:18.04 | 3.0 | negative | manual | P | -0.21 | 0 | |||
IV.ASSB.HHZ. | 2017-04-04T11:42:18.71 | 3.0 | positive | manual | P | -0.14 | 0 | |||
IV.GUMA.HHZ. | 2017-04-04T11:42:18.75 | 0.3 | undecidable | manual | S | 71 | 17.2716 | 115 | 0.72 | 62 |
IV.T1214.EHZ. | 2017-04-04T11:42:17.35 | 0.1 | undecidable | manual | P | 168 | 28.5492 | 105 | -0.02 | 98 |
IV.T1212.EHZ. | 2017-04-04T11:42:17.36 | 0.1 | undecidable | manual | P | 194 | 29.6481 | 105 | -0.23 | 94 |
IV.T1216.EHZ. | 2017-04-04T11:42:17.95 | 0.3 | undecidable | manual | S | 215 | 16.2726 | 116 | 0.22 | 72 |
IV.T1220.EHZ. | 2017-04-04T11:42:16.17 | 0.3 | undecidable | manual | S | 342 | 11.5773 | 124 | -0.14 | 74 |
IV.T1216.EHZ. | 2017-04-04T11:42:15.09 | 0.3 | undecidable | manual | P | 215 | 16.2726 | 116 | 0.02 | 75 |
IV.T1256.HHZ. | 2017-04-04T11:42:15.01 | 0.3 | undecidable | manual | S | 94 | 7.4814 | 137 | -0.2 | 73 |
IV.GUMA.HHZ. | 2017-04-04T11:42:15.40 | 0.1 | undecidable | manual | P | 71 | 17.2716 | 115 | 0.15 | 97 |
IV.MMO1.EHZ. | 2017-04-04T11:42:15.51 | 0.1 | positive | manual | P | 128 | 19.9689 | 112 | -0.23 | 95 |
IV.CESI.HHZ. | 2017-04-04T11:42:15.50 | 0.1 | undecidable | manual | P | 268 | 18.6702 | 113 | 0.01 | 100 |
IV.T1256.HHZ. | 2017-04-04T11:42:13.35 | 0.1 | positive | manual | P | 94 | 7.4814 | 137 | -0.27 | 97 |
IV.T1220.EHZ. | 2017-04-04T11:42:13.97 | 1.0 | undecidable | manual | P | 342 | 11.5773 | 124 | -0.28 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.6 | 0.00033199999999999994 | 0.28 | AML | other | m | 2017-04-04T11:42:18.95 |
IV.CESI.HHN. | ML:1.7 | 0.00042249999999999997 | 1.74 | AML | other | m | 2017-04-04T11:42:19.94 |
IV.EL6.EHN. | ML:1.4 | 0.00011704999999999999 | 1.28 | AML | other | m | 2017-04-04T11:42:24.66 |
IV.EL6.EHE. | ML:1.5 | 0.0001215 | 1.22 | AML | other | m | 2017-04-04T11:42:25.27 |
IV.GUMA.HNE. | ML:2.0 | 0.0009485 | 0.46 | AML | other | m | 2017-04-04T11:42:20.57 |
IV.GUMA.HHE. | ML:1.6 | 0.0003725 | 0.34 | AML | other | m | 2017-04-04T11:42:22.74 |
IV.GUMA.HNN. | ML:1.7 | 0.0004395 | 0.52 | AML | other | m | 2017-04-04T11:42:25.46 |
IV.GUMA.HHN. | ML:1.6 | 0.000404 | 1.02 | AML | other | m | 2017-04-04T11:42:19.03 |
IV.PIEI.HHE. | ML:1.1 | 0.000020715 | 1.06 | AML | other | m | 2017-04-04T11:42:37.72 |
IV.PIEI.HHN. | ML:1.0 | 0.0000152 | 1.56 | AML | other | m | 2017-04-04T11:42:43.78 |
IV.T1212.EHE. | ML:1.3 | 0.0001043 | 0.52 | AML | other | m | 2017-04-04T11:42:23.70 |
IV.T1212.EHN. | ML:1.3 | 0.00009850000000000001 | 0.42 | AML | other | m | 2017-04-04T11:42:25.36 |
IV.T1216.EHN. | ML:1.6 | 0.00039949999999999995 | 0.6 | AML | other | m | 2017-04-04T11:42:18.31 |
IV.T1216.EHE. | ML:1.5 | 0.000303 | 1.1 | AML | other | m | 2017-04-04T11:42:18.34 |
IV.T1220.EHN. | ML:2.1 | 0.00151 | 1.72 | AML | other | m | 2017-04-04T11:42:20.06 |
IV.T1220.EHE. | ML:2.4 | 0.002855 | 0.38 | AML | other | m | 2017-04-04T11:42:17.65 |
IV.T1256.HHN. | ML:1.5 | 0.000633 | 0.64 | AML | other | m | 2017-04-04T11:42:15.54 |
IV.T1256.HHE. | ML:1.5 | 0.0005895000000000001 | 1.24 | AML | other | m | 2017-04-04T11:42:16.86 |